A wind energy storage battery box for mining

Abstract

The present invention provides a mine-use wind energy storage battery box, which can solve the problem of insufficient battery life; it includes a shell for installing integral components; an air duct for collecting wind in a tunnel and guiding the wind to pass through the shell, which is arranged on the shell and runs through both sides of the shell; a power generation group, which is arranged in the air duct and one end of the power generation group is connected to a fan blade to generate electric energy under the drive of the fan blade; an electric energy storage output group, which is arranged in the shell and connected to the power generation group; the mine-use wind energy storage battery box proposed by the present invention can extend the battery life, does not require frequent battery replacement, and reduces the amount of maintenance, thereby effectively ensuring the stable operation of electrical equipment such as wireless sensors and wireless monitoring systems underground in coal mines.

Description

Technical Field

[0001] The invention relates to the technical field of mining equipment, in particular to a mining wind energy storage battery box. Background Art

[0002] With the widespread application of various wireless sensors and wireless monitoring systems in coal mines in my country, the biggest problem is the insufficient battery life. The operation of wireless sensors and wireless monitoring systems is completely dependent on batteries. Once the batteries run out of power, the wireless sensors and wireless monitoring systems will stop working completely. However, mining products require that the capacity of lithium-ion batteries used in various types of coal mine safety instruments and meters should not exceed (inclusive of) 10Ah, and the capacity of nickel-hydrogen batteries should not exceed 20Ah, which limits the maximum value of the single battery capacity.

[0003] In the existing technology, when using wireless sensors and wireless monitoring systems, batteries need to be replaced frequently, which consumes a lot of manpower for maintenance and directly reduces the stability, practicality and effectiveness of the wireless monitoring system. With the increasingly stringent requirements of coal mines for the stability and effectiveness of wireless sensors and wireless monitoring systems, as well as the implementation of coal mine reduction and efficiency improvement plans, and the inevitable trend of reducing the number of people going down the mine, coal mines are in urgent need of an effective solution to solve the problem of insufficient battery life. Summary of the invention

[0004] The purpose of the present invention is to provide a mine-used wind energy storage battery box, which can solve the problem of insufficient battery life;

[0005] The present invention provides a mine-used wind energy storage battery box, comprising:

[0006] A housing for mounting the overall components;

[0007] An air guide duct for collecting wind in the laneway and directing the wind to pass through the shell is arranged on the shell and runs through both sides of the shell;

[0008] A power generation group is arranged in the air guide duct, and one end of the power generation group is connected to the fan blades to generate electrical energy driven by the fan blades;

[0009] The electric energy storage output group is arranged in the shell and connected with the power generation group.

[0010] As a further technical solution, it also includes: a fixing member, which is arranged on the shell.

[0011] As a further technical solution, the air guide duct includes:

[0012] An air delivery cylinder is arranged in the shell;

[0013] The air guide cylinder is arranged on one side of the shell and is connected with one end of the air delivery cylinder.

[0014] As a further technical solution, the power generation group includes:

[0015] An air guide bracket is arranged in the air guide duct;

[0016] The power generation module is arranged on the wind guide bracket and is connected to the electric energy storage output group through the first connector.

[0017] As a further technical solution, the power generation module includes:

[0018] An installation shell is arranged on the air guide bracket;

[0019] A power generation device is arranged in the installation shell, and an output shaft of the power generation device is connected to the fan blade;

[0020] The first control board, which is used to convert the electric energy generated by the power generation device and output it through the first connector, is arranged in the installation shell and is respectively connected to the power generation device and the first connector.

[0021] As a further technical solution, the electric energy storage output group includes:

[0022] A control module is arranged on the housing, and a second connector in the control module is connected to the first connector via a wire;

[0023] The power storage module is arranged in the shell and connected to the control module through the electrode plate.

[0024] As a further technical solution, the control module includes:

[0025] A second control board is disposed in the housing and connected to the second connector;

[0026] A plurality of control buttons are arranged on the housing and connected to the second control panel.

[0027] As a further technical solution, the power storage module includes:

[0028] A storage battery is arranged in the housing and connected to the second control board through the supply electrode plate;

[0029] The power switch is arranged on the housing and connected to the second control board;

[0030] A plurality of indicator lights are arranged on the housing and connected to the second control board.

[0031] Preferably, the housing comprises:

[0032] The control compartment and the battery compartment are sealed by a cover plate, and the battery compartment is sealed by a compartment cover; the second control panel is placed in the control compartment, the battery is placed in the battery compartment, a plurality of control buttons and a third connector are arranged on the cover plate, and the third connector is connected to the second control panel, and a power switch and a plurality of indicator lights are arranged on the compartment cover.

[0033] As a further technical solution, protective covers are respectively provided at both ends of the air guide duct.

[0034] The technical solution of the present invention collects wind through an air duct arranged on the shell, and conducts the collected wind to make the wind enter the power generation group, generate electricity through the power generation group, and transmit the electric energy generated after power generation to the electric energy storage output group for storage, and convert the electric energy as needed, and use the converted electric energy; compared with the prior art, it can supply power as needed, avoiding the problem of power failure of electrical equipment during use, thereby extending the battery life, eliminating the need for frequent battery replacement, and reducing maintenance, thereby effectively ensuring the stable operation of electrical equipment such as wireless sensors and wireless monitoring systems in coal mines. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0036] Figure 1 A three-dimensional diagram of a wind energy storage battery for mining according to the present invention;

[0037] Figure 2 This is a schematic diagram of the internal structure of a wind energy storage battery for mining according to the present invention;

[0038] Figure 3 for Figure 2 Schematic diagram of the mechanism of the AA part;

[0039] Figure 4 is a circuit diagram of the first control board in the present invention;

[0040] Figure 5 is a circuit diagram of the second control board in the present invention;

[0041] Figure 6 is a circuit diagram of the electrode plate in the present invention;

[0042] Figure 7 This is a schematic structural diagram of another embodiment of a mining wind power storage battery of the present invention;

[0043] Figure 8 The present invention is a schematic structural diagram of another embodiment of a wind energy storage battery for mining.

[0044] Description of reference numerals:

[0045] 1-shell; 11-control compartment; 12-battery compartment; 13-cover plate; 14-compartment cover; 21-air delivery tube; 22-air guide tube; 23-air supply duct; 3-generator group; 31-air guide bracket; 32-generator module; 321-installation shell; 322-generator device; 323-first control board; 324-first connector; 325-output shaft; 4-fan blade; 511-second control board; 512-control button; 513-display window; 52-second connector; 531-battery; 532-power switch; 533-indicator light; 534-electrode plate; 6-fixing part; 7-third connector; 8-protective cover. DETAILED DESCRIPTION

[0046] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0048] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0049] like Figure 1-2 As shown, the present invention provides a mining wind energy storage battery box, comprising:

[0050] The housing 1 used for mounting the integral components can be adjusted according to actual needs so that the housing 1 is placed at a suitable position in the tunnel; the air guide duct is arranged on the housing 1 and runs through both sides of the housing 1, and the wind in the tunnel is collected through the air guide duct and guided to pass through the housing 1;

[0051] in,

[0052] The air duct includes an air delivery cylinder 21 and an air delivery cylinder 22. The air delivery cylinder 21 is arranged in the housing 1; the air delivery cylinder 22 is arranged on one side of the housing 1 and is connected to one end of the air delivery cylinder 21; Figure 2 As shown, the air delivery cylinder 21 is arranged in the housing 1, one end of the air guide cylinder 22 is connected to the air delivery cylinder 21, and the diameter of the end away from the air delivery cylinder 21 is larger than the diameter of the end adjacent to the air delivery cylinder 21. During the use stage, the wind is collected by the air guide cylinder 22, and the collected wind is gradually guided by the air guide cylinder 22, so that the wind is collected and enters the air delivery cylinder 21, thereby increasing the amount of wind entering the air delivery cylinder 21;

[0053] The power generation group 3 is arranged in the air guide duct, and one end of the power generation group 3 is connected to the fan blade 4, and generates electric energy under the drive of the fan blade 4; when the wind collected by the air guide duct 22 enters the air delivery duct 21, the wind will pass through the power generation group 3 and drive the power generation group 3 to work and generate electric energy, and then convert the generated electric energy and send it to the electric energy storage output group; wherein, the electric energy storage output group is arranged in the housing 1 and connected to the power generation group 3;

[0054] like Figure 2As shown, the power generation group 3 includes an air guide bracket 31 and a power generation module 32. The air guide bracket 31 is arranged in the air guide duct; the power generation module 32 is arranged on the air guide bracket 31; and is connected to the electric energy storage output group through a first connector 324; when wind enters the air delivery duct, power is generated through the power generation module 32, and the generated electric energy is converted and transmitted to the electric energy storage output group.

[0055] and,

[0056] The power generation module 32 includes: a mounting shell 321, a power generation device 322 and a first control board 323. The mounting shell 321 is arranged on the wind guide bracket 31; the power generation device 322 is arranged in the mounting shell 321, and the output shaft 325 of the power generation device 322 is connected to the fan blade 4; the first control board 323 is arranged in the mounting shell 321, and is respectively connected to the power generation device 322 and the first connector 324; the electric energy generated by the power generation device 322 is converted by the first control board 323 and outputted through the first connector 324;

[0057] In the actual power generation process, when the wind enters the air delivery cylinder 21, it will drive the fan blades 4 to rotate, and drive the output shaft 325 to rotate, and drive the power generation device 322 to rotate through the output shaft 325, thereby generating electric energy. At the same time, the first control board 323 will convert the electric energy generated by the power generation device 322 and transmit it to the electric energy storage output group through the first connector 324. In this method, the first connector 324 and the electric energy storage output group are preferably connected by a wire, and in the present invention, the power generation device 322 is preferably a generator;

[0058] like Figure 4 , a schematic diagram of the circuit structure of the first control board 323, wherein J1 is a connector connected to the power generation unit 21, D1, D2, D3, D4, D5 and D6 are diode elements, forming a bridge rectifier circuit responsible for rectifying the AC power generated by the power generation unit 21 into DC power, C1 is a capacitor element for filtering the rectified DC power, U1 is a synchronous buck-boost module for stabilizing the DC power after rectification and filtering, U2 is an overcurrent and overvoltage protection module for overcurrent and overvoltage protection of the DC power after stabilization, R1 and D7 are indicator light 533 circuits, and J2 is a connector connected to the connector 10; in this way, the electric energy generated by the power generation device 322 is converted by the first control board 323 and then transmitted to the electric energy storage output group via the first connector 324; and the electric energy is stored and supplied to the electrical equipment through the electric energy storage output group;

[0059] like Figure 1-3As shown, the electric energy storage output group includes a control module and an electric energy storage module. The control module is arranged on the housing 1, and the second connector 52 in the control module is connected to the first connector 324 through a wire; the electric energy storage module is arranged in the housing 1 and is connected to the control module through an electrode plate 534; on the one hand, the electric energy transmitted from the first connector 324 is stored through the electric energy storage module through the control module, and on the other hand, the electric energy in the electric energy storage module is converted through the control module for use by external devices, wherein,

[0060] The control module includes a second control board 511 and a plurality of control buttons 512. The second control board 511 is arranged in the housing 1 and connected to the second connector 52; the plurality of control buttons 512 are arranged on the housing 1 and connected to the second control board 511;

[0061] like Figure 5 , a schematic diagram of the circuit structure of the second control board 511, wherein J3 is a connector connected to the second connector 52, U1 is a power management chip, L1 is an inductor, J1 and J2 are connectors connected to the electrode plate 534, U2, U3, U5 and U6 are semiconductor switch elements, U4 is a buck-boost power supply module for stabilizing the DC power, J4 is a connector connected to the third connector 7, U7 is a microprocessor, T1 is a semiconductor switch element, U9 is a light sensing element, SW1 and SW2 are control buttons 512, SW3 is a power switch 532, D1, D2, D3 and D4 are indicator lights 533, U8 is a display device, R1 to R19 are resistor elements, and C1 to C13 are capacitor elements;

[0062] The power storage module includes a storage battery 531, a power switch 532 and a plurality of indicator lights 533, wherein the storage battery 531 is arranged in the housing 1 and connected to the second control board 511 through the electrode plate 534, the power switch 532 is arranged on the housing 1 and connected to the second control board 511, the power switch 532 can trigger the second control board 511 to work, and the indicator light 533 can display the power of the storage battery 531, and the plurality of indicator lights 533 are arranged on the housing 1 and connected to the second control board 511, and the power can be displayed through the plurality of indicator lights 533, so that the remaining power of the storage battery 531 can be intuitively obtained. Figure 1As shown, the housing 1 includes a control compartment 11 and a battery compartment 12, the control compartment 11 is sealed by a cover plate 13, and the battery compartment 12 is sealed by a compartment cover 14; and the second control board 511 is placed in the control compartment 11, the battery 531 is placed in the battery compartment 12, and a plurality of control buttons 512 and a third connector 7 are arranged on the cover plate 13. In addition, in the present invention, a display window 513 is also arranged on the cover plate 13, and the third connector 7 is connected to the second control panel 511, and a power switch 532 and a plurality of indicator lights 533 are arranged on the housing 1; the second control panel 511 is protected by the cooperation of the control compartment 11 and the cover plate 13, and the battery 531 and the electrode plate 534 are protected by the cooperation of the battery compartment 12 and the compartment cover 14;

[0063] like Figure 6 , schematic diagram of the circuit structure of the electrode plate 534, wherein J5 is responsible for connecting to the second control board 511, and J6 and J7 are electrodes responsible for connecting to the battery 531.

[0064] During the use phase, the first connector 324 transmits the electric energy generated by the power generation device 322 to the second connector 52, and then to the storage battery 531 after passing through the second control board 511, and is stored in the storage battery 531. When it is necessary to provide working power to the outside, the second control board 511 extracts electric energy from the storage battery 531 through the electrode plate 534, converts the extracted electric energy, and outputs the converted electric energy to the outside through the third connector 7 for use by electrical equipment. Of course, only when environmental energy is not available, the storage battery 531 is used to directly supply power, which can greatly extend the battery life. That is, if it is placed in the lane, When the power generation device 322 is used to generate electricity, the first connector 324 can be used to directly connect to the power-consuming device; when the power-consuming device is not needed, the first connector 324 is connected to the second connector 52 to store electricity in the battery 531; and in the present invention, the second control panel 511 can be controlled by the control button 512, and the information of the second control panel operation can be displayed through the display window 513; in addition, when the power is supplied by the battery 531, the power switch 532 can be used to conduct the connection between the battery 531 and the second control panel 511, and the power of the battery 531 can be displayed by the indicator light 533;

[0065] like Figure 8As shown, in the present invention, the size of the shell 1 can be adjusted to reduce its size; the air guide tube 22 is made of a rigid or flexible material; for example, it is made of steel plates that are integrally formed, spliced ​​or folded, or directly formed of non-woven fabrics, etc., and no matter which one is used, it is necessary to ensure that the air guide tube 22 is fixedly connected to the shell 1, and the connection method is connected in an existing manner, and the present invention does not further limit this; in addition, when the present invention is made of rigid materials, when a folding method is adopted, adjacent steel plates can be pinned, and when not in use, the steel plates are folded relative to each other; and when in use, the steel plates can be unfolded; and in the present invention, the head and tail steel plates can be fixed by connecting members; the specific connecting member can be a clamping block, and clamping holes are set on the head and tail steel plates, and the clamping column on the clamping block is placed in the clamping hole, and then the head and tail two steel plates are connected to form the structure of the air guide tube 22; of course, the buckle is only a preferred method in the present invention, and other methods that can connect the head and tail steel plates are all within the protection scope of the present invention;

[0066] like Figure 7 As shown, of course, as needed, the number of air guides 22 can be increased, and multiple air guides 22 can be used to collect wind at the same time, and the collected wind is transmitted through the air supply duct 23 and collected into the air delivery duct 21, and the fan blades 4 are placed in the air delivery duct 21, so that the wind speed passing through the air delivery duct 21 is increased, and the rotation speed of the fan blades 4 is increased; thereby improving the power generation efficiency; of course, blades can also be respectively arranged in each air supply duct 23 according to actual conditions, and multiple blades can be used to generate electricity at the same time;

[0067] like Figure 8 As shown, according to actual needs, the structure of the air delivery tube 21 can be adjusted, and the air guide tube 22 can be eccentrically arranged relative to the air delivery tube 21, so that it can be applied to different lanes and improve the overall adaptability;

[0068] In addition, in order to better fix the whole, the present invention preferably has a fixing member 6, which is arranged on the shell 1; in this way, the whole is fixed to the lane by the fixing member 6, so as to avoid the occurrence of problems such as tilting of the shell 1 during use; it should be noted that the number of the fixing members 6 in the present invention is determined according to actual needs, and in order to save space, the present invention will not further limit this;

[0069] During use, on the one hand, it is prevented that the debris mixed in the wind directly contacts the fan blade 4, causing damage to the fan blade 4; on the other hand, it is prevented that the operator accidentally contacts the fan blade 4 or the power generation device 322, causing damage; thus, in the present invention, a protective cover 8 is preferably provided, and specifically, protective covers 8 are provided at both ends of the air guide duct; thus, the fan blade 4 and the power generation device 322 are protected by the protective cover 8, avoiding the occurrence of the above-mentioned problems;

[0070] The technical solution of the present invention collects wind through the air duct arranged on the shell 1, and conducts the collected wind to make the wind enter the power generation group 3, generate electricity through the power generation group 3, and transmit the electric energy generated after power generation to the electric energy storage output group for storage, and convert the electric energy as needed, and use the converted electric energy; compared with the prior art, it can supply power as needed, avoiding the problem of power failure of electrical equipment during use, thereby extending the battery life, eliminating the need for frequent battery replacement, and reducing the amount of maintenance, thereby effectively ensuring the stable operation of electrical equipment such as wireless sensors and wireless monitoring systems in coal mines.

[0071] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A wind energy storage battery box for mining, characterized in that: include: A housing (1) for mounting the integral components; An air guide duct for collecting wind in a laneway and directing the wind to pass through a shell (1), the air guide duct being arranged on the shell (1) and penetrating through both sides of the shell (1); wherein the air guide duct comprises: an air delivery cylinder (21) arranged in the shell (1); an air guide cylinder (22) arranged on one side of the shell (1) and connected to one end of the air delivery cylinder (21); and the air guide cylinder (22) being arranged eccentrically relative to the air delivery cylinder (21); A power generation group (3) is arranged in the air guide duct, and one end of the power generation group (3) is connected to a fan blade (4), and generates electric energy driven by the fan blade (4); the power generation group (3) comprises: an air guide bracket (31) arranged in the air guide duct; a power generation module (32) arranged on the air guide bracket (31); and connected to an electric energy storage output group via a first connector (324); An electric energy storage output group is arranged in the housing (1) and connected to the power generation group (3).

2. The mining wind energy storage battery box according to claim 1, characterized in that: Also includes: A fixing member (6) is arranged on the housing (1).

3. The mining wind energy storage battery box according to claim 1, characterized in that: The power generation module (32) comprises: A mounting shell (321) disposed on the air guide bracket (31); A power generation device (322) is arranged in the installation shell (321), and an output shaft (325) of the power generation device (322) is connected to the fan blade (4); A first control board (323) for converting the electric energy generated by the power generation device (322) and outputting it through a first connector (324) is arranged in the mounting shell (321) and is respectively connected to the power generation device (322) and the first connector (324).

4. The mining wind energy storage battery box according to claim 1, characterized in that: The electrical energy storage output group includes: A control module is arranged on the housing (1), and a second connector (52) in the control module is connected to the first connector (324) via a wire; The power storage module is arranged in the housing (1) and is connected to the control module via an electrode plate (534).

5. The mining wind energy storage battery box according to claim 4 is characterized in that: The control module comprises: A second control board (511) is arranged in the housing (1) and connected to the second connector (52); A plurality of control buttons (512) are arranged on the housing (1) and connected to the second control panel (511).

6. The mining wind energy storage battery box according to claim 4, characterized in that: The power storage module comprises: A storage battery (531) is arranged in the housing (1) and connected to the second control board (511) via an electrode plate (534); a power switch (532) is arranged on the housing (1) and connected to the second control board (511); and a plurality of indicator lights (533) are arranged on the housing (1) and connected to the second control board (511).

7. The mining wind energy storage battery box according to claim 6, characterized in that: The housing (1) comprises: A control compartment (11) and a battery compartment (12), wherein the control compartment (11) is sealed by a cover plate (13), and the battery compartment (12) is sealed by a compartment cover (14); the second control panel (511) is placed in the control compartment (11), the storage battery (531) is placed in the battery compartment (12), a plurality of control buttons (512) and a third connector (7) are arranged on the cover plate (13), and the third connector (7) is connected to the second control panel (511), and the power switch (532) and a plurality of indicator lights (533) are arranged on the compartment cover (14).

8. The mining wind energy storage battery box according to claim 1, characterized in that: Protective covers (8) are respectively provided at both ends of the air guide channel.

Images