Self-propelled, self-positioning, self-locking precise aeration device

Abstract

The present invention discloses a self-propelled, self-positioned, and self-locking precise aeration device, wherein an aerator is connected to a fan, the aerator is arranged at the bottom of a floating base carrier to aerate the water body, a dissolved oxygen meter is arranged at the bottom of the floating base carrier to collect dissolved oxygen parameters of the water body, a radar image positioning system collects radar distance and image information around the aeration device body, an integrated control box is connected to the fan and the aerator to control the walking displacement and walking direction of the aeration device body, and a sub-locking block is fixed to a corner of the floating base carrier, and the sub-locking block is locked with each other when it reaches the position of the main locking block with the floating base carrier. Through the technical solution of the present invention, the self-propelled, self-positioned, and self-locking of the aeration device are realized, and the real-time interlocking precise control of the aeration amount is realized, the aeration and oxygenation effect and the biodegradation effect of the water body are enhanced, and the maintenance convenience and operation economy are improved.

Description

Technical Field

[0001] The invention relates to the technical field of polluted water body restoration, and in particular to a self-propelled, self-positioned and self-locking precise aeration device. Background Art

[0002] At present, there are many restrictive factors in the treatment of regional micro-polluted water bodies, such as lakes and reservoirs, which are widely found in China, such as precise control of aeration and oxygenation volume, precise control of aeration and oxygenation position, convenient layout of aeration pipelines, quick maintenance of aeration equipment, improved utilization rate of aeration equipment, and stable power supply, which have seriously restricted the progress of the treatment of regional micro-polluted water bodies such as lakes and reservoirs. With the improvement of people's living standards, the public is paying more and more attention to the water quality of living environment water bodies, and the country is also paying more and more attention to the treatment of regional micro-polluted water bodies. It is urgent to develop an aeration and oxygenation device with precise control of aeration and oxygenation volume and aeration and oxygenation position, convenient equipment maintenance, high utilization rate, and low energy dependence, so as to accelerate the treatment of regional micro-polluted water bodies. Summary of the invention

[0003] In response to at least one of the above problems, the present invention provides a self-propelled, self-positioning, and self-locking precise aeration device. Through the flow-pushing effect of the aerator, the aeration device can self-propel in a predetermined direction while aerating and oxygenating. The radar image positioning system scans and identifies information to obtain precise positioning information of the aeration device body, and the fixed pile positioning / locking component is used to achieve self-locking and docking of the aeration device. The dissolved oxygen concentration data is collected in real time by a dissolved oxygen meter to achieve real-time interlocking and precise control of the aeration amount, thereby achieving highly economical and precise control of the aeration and oxygenation effect, and enhancing the biodegradation effect of water pollutants.

[0004] To achieve the above-mentioned purpose, the present invention provides a self-propelled, self-positioning, and self-locking precise aeration device, comprising: an aeration device body and a fixed pile positioning / locking assembly; the aeration device body comprises a fan, an aerator, a radar image positioning system, an integrated control box, a dissolved oxygen meter, a floating base carrier, and a sub-locking block, and the fixed pile positioning / locking assembly comprises a female locking block; the floating base carrier can float on the water surface, the fan, the radar image positioning system, and the integrated control box are arranged on the floating base carrier, the aerator is connected to the fan, the aerator is arranged at the bottom of the floating base carrier to aerate the water body, and the dissolved oxygen meter is arranged at the bottom of the floating base carrier to aerate the water body. The radar image positioning system collects radar distance and image information around the aeration device body, and the radar image positioning system and the dissolved oxygen meter transmit the collected parameters and information to the integrated control box. The integrated control box is connected to the fan and the aerator to control the walking displacement and walking direction of the aeration device body. The sub-locking block is fixed to a corner of the floating base carrier; the mother locking blocks are respectively fixed to the preset positions of the water body with the fixed pile positioning / locking components, and the sub-locking blocks are locked with each other when they reach the position of the mother locking block with the floating base carrier.

[0005] In the above technical solution, preferably, the self-propelled, self-positioning, self-locking precision aeration device also includes a photovoltaic system, which is arranged above the floating base carrier, and the photovoltaic system supplies power to the fan, the radar image positioning system, the integrated control box and the dissolved oxygen meter.

[0006] In the above technical solution, preferably, the fixed pile positioning / locking assembly also includes a central fixed pile and a locking device carrier, the central fixed pile is respectively fixed at a preset position of the water body, the locking device carrier is sleeved on the central fixed pile and can float up and down with the water level, and the female locking block is fixed on the locking device carrier.

[0007] In the above technical solution, preferably, the mother locking block includes a tentacle and a locking adsorption surface, the sub-locking block is provided with a locking suction surface, and the locking suction surface has a built-in strong electromagnetic adsorption device, the sub-locking block collides with the tentacle of the mother locking block, pushes the tentacle to cause the mother locking block to rotate inward, and finally rotates until the locking adsorption surface is in contact with the locking suction surface, at this time the strong electromagnetic adsorption device is energized and works, the locking suction surface is strongly attracted to the locking adsorption surface, completing the locking of the entire device; when it is necessary to release and walk, the strong electromagnetic adsorption device is powered off to release the adsorption, the aeration device is pushed in reverse to walk, and the mother locking block rotates outward under the thrust of the sub-locking block to complete the lock release.

[0008] In the above technical solution, preferably, the locking device carrier has four faces, and pile position marks and direction numbers are respectively arranged on the four faces, and the locking device carrier is arranged in directions corresponding to the direction numbers on the four faces.

[0009] In the above technical solution, preferably, the radar image positioning system includes a radar distance sensor and a camera, the radar distance sensor is used to identify the distance between the aeration device body and the central fixed pile or the shore of the water body, and the camera is used to collect the pile position identification and direction number of each surface of the locking device carrier.

[0010] In the above technical solution, preferably, the aerator includes an aeration pipe and an aeration flow direction control device, the aeration pipe is connected to the fan and outputs the airflow output by the fan, the aeration flow direction control device is connected to the integrated control box, and the aeration flow direction control device is used to control the aeration direction of the aeration pipe and then control the moving direction of the aeration device body.

[0011] In the above technical solution, preferably, the integrated control box includes a connected digital acquisition instrument and a command control instrument, the digital acquisition instrument is respectively connected to the radar image positioning system and the dissolved oxygen meter, and the command control instrument is respectively connected to the fan and the aerator. The integrated control box controls the operating time, operating power of the fan and the aeration direction of the aerator through the command control instrument according to the dissolved oxygen parameters, radar distance and image information collected by the digital acquisition instrument.

[0012] In the above technical solution, preferably, the integrated control box can determine the position information of the aeration device body in the entire water aeration area based on the received radar distance and image information and the distribution map formed by the preset positions of the fixed pile positioning / locking components.

[0013] In the above technical solution, preferably, the photovoltaic system includes photovoltaic panels, batteries and power management elements, the photovoltaic panels are tilted and fixed above the floating base carrier, the photovoltaic panels are connected to the batteries through the power management element, and the batteries power the wind turbine, the radar image positioning system, the integrated control box and the dissolved oxygen meter through the power management element.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: through the flow-pushing effect of the aerator, the aeration device can be self-propelled in a predetermined direction while aerating and oxygenating, the radar image positioning system scans and identifies information to obtain the precise positioning information of the aeration device body, and the fixed pile positioning / locking component is used to realize the self-locking and docking of the aeration device, and the dissolved oxygen concentration data is collected in real time by the dissolved oxygen meter to realize the real-time interlocking and precise control of the aeration volume, thereby realizing the precise control of the aeration and oxygenation effect with high economy, and enhancing the biodegradation effect of water pollutants. The aeration device floats on the water surface to realize continuous walking aeration, and the aeration device is located in the shallow water, which enhances the utilization rate of the aeration device and also improves the convenience of its maintenance. The electric energy generated and collected by the photovoltaic system is used to drive the fan and the integrated control system, eliminating the external energy dependence of the aeration device and improving the operation economy of the aeration system. The entire aeration device has high integration, reasonable structure, compact design, high degree of automation, reasonable investment cost, low operating cost and low process maintenance. It effectively solves the problems of difficult control of precise aeration and oxygenation in regional water treatment and high maintenance cost, and makes up for the innovation, practicality and economy of aeration and oxygenation technology for biological treatment of regional micro-polluted water bodies such as lakes and reservoirs, which can greatly improve the efficiency of regional sewage biological treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic side view of the structure of a self-propelled, self-positioning, and self-locking precise aeration device disclosed in an embodiment of the present invention;

[0016] Figure 2 A basic plan view of a self-propelled, self-positioning, and self-locking precise aeration device disclosed in an embodiment of the present invention;

[0017] Figure 3 This is a schematic diagram of a top plan view of the structure of a self-propelled, self-positioning, and self-locking precise aeration device disclosed in an embodiment of the present invention;

[0018] Figure 4 It is a structural schematic diagram of a self-propelled, self-positioning, self-locking precise aeration device disclosed in an embodiment of the present invention in a state where a fixed pile positioning / locking component is released;

[0019] Figure 5 It is a structural schematic diagram of a self-propelled, self-positioning, self-locking precise aeration device disclosed in an embodiment of the present invention in a locked and docked state of a fixed pile positioning / locking component;

[0020] Figure 6 for Figure 5 The illustrated embodiment is a schematic diagram of the P-direction structure of the fixed pile positioning / locking assembly disclosed in the illustrated embodiment.

[0021] In the figure, the corresponding relationship between each component and the reference numeral is as follows:

[0022] 1. Floating base carrier, 2. Photovoltaic system, 3. Radar image positioning system, 4. Fan, 5. Integrated control box, 6. Aerator, 7. Sub-locking block, 8. Mother locking block, 9. Locking device carrier, 10. Center fixing pile, 11. Dissolved oxygen meter, e. Locking suction surface, f. Tentacle, g. Locking adsorption surface. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not 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.

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings:

[0025] like Figures 1 to 3 As shown, a self-propelled, self-positioning, and self-locking precise aeration device provided by the present invention comprises: an aeration device body and a fixed pile positioning / locking assembly; the aeration device body comprises a fan 4, an aerator 6, a radar image positioning system 3, an integrated control box 5, a dissolved oxygen meter 11, a floating base carrier 1 and a sub-locking block 7, and the fixed pile positioning / locking assembly comprises a female locking block 8; the floating base carrier 1 can float on the water surface, the fan 4, the radar image positioning system 3 and the integrated control box 5 are arranged on the floating base carrier 1, the aerator 6 is connected to the fan 4, and the aerator 6 is arranged at the bottom of the floating base carrier 1 to aerate the water body, and the dissolved oxygen meter 11 is arranged on the floating base carrier 1 to aerate the water body. The oxygen dissolving meter 11 is arranged at the bottom of the floating base carrier 1 to collect the dissolved oxygen parameters of the water body. The radar image positioning system 3 collects the radar distance and image information around the aeration device body. The radar image positioning system 3 and the dissolved oxygen meter 11 transmit the collected parameters and information to the integrated control box 5. The integrated control box 5 is connected with the fan 4 and the aerator 6 to control the walking displacement and walking direction of the aeration device body. The sub-locking block 7 is fixed to a corner of the floating base carrier 1; the mother locking block 8 is fixed to the preset position of the water body with the fixed pile positioning / locking assembly, and the sub-locking block 7 is locked with each other when it reaches the position of the mother locking block 8 with the floating base carrier 1.

[0026] In this embodiment, the aerator 6 is used to push the flow, and the aeration device is able to move in a predetermined direction while aerating and oxygenating. The radar image positioning system 3 scans and identifies the information to obtain the precise positioning information of the aeration device body, and the aeration device is self-locked and docked by the fixed pile positioning / locking component. The dissolved oxygen concentration data is collected in real time by the dissolved oxygen meter 11 to achieve real-time interlocking and precise control of the aeration volume, thereby achieving highly economical precise control of the aeration and oxygenation effect, and enhancing the biodegradation effect of water pollutants. The aeration device floats on the water surface to achieve continuous walking aeration. The aeration device is located in the shallow water, which enhances the utilization rate of the aeration device and also improves its convenience of maintenance. The electric energy generated and collected by the photovoltaic system is used to drive the fan and the integrated control system, eliminating the external energy dependence of the aeration device and improving the economic operation of the aeration system. The entire aeration device has high integration, reasonable structure, compact design, high degree of automation, reasonable investment cost, low operating cost and low process maintenance. It effectively solves the problems of difficult control of precise aeration and oxygenation in regional water treatment and high maintenance cost, and makes up for the innovation, practicality and economy of aeration and oxygenation technology for biological treatment of regional micro-polluted water bodies such as lakes and reservoirs, which can greatly improve the efficiency of regional sewage biological treatment.

[0027] In the above embodiment, preferably, the fixed pile positioning / locking assembly also includes a central fixed pile 10 and a locking device carrier 9. The central fixed pile 10 is fixed at a preset position of the water body, and the central fixed pile 10 passes through the locking device carrier 9 in the form of a sleeve slide rod. The locking device carrier 9 is sleeved on the central fixed pile 10 and can float up and down with the water level, thereby completing the horizontal position fixation of the locking device carrier 9. The female locking block 8 is fixed on the locking device carrier 9 and can float up and down with the water level.

[0028] In the above embodiment, preferably, the radar image positioning system 3 includes two groups of radar distance sensors and cameras. The radar distance sensor is used to identify the distance between the aeration device body and the central fixed pile 10 or the shore of the water body to avoid collision losses caused by excessive walking speed. The camera is used to collect the pile position identification and direction number of each surface of the locking device carrier 9 to determine the position of the aeration device and the next direction of travel.

[0029] Preferably, the locking device carrier 9 of the fixed pile positioning / locking assembly is provided with four faces, which are ensured to face due north, due west, due south and due east respectively during installation, and the words XX-A, XX-B, XX-C and XX-D are written in sequence in standard fonts recognizable by the camera as pile position identification and direction numbers, where A, B, C and D represent the north, west, south and east directions respectively, and XX represents the pile number, such as 11-D represents "fixed pile No. 11, east facing face".

[0030] In the above embodiment, preferably, the integrated control box 5 includes a connected digital acquisition instrument and a command control instrument, the digital acquisition instrument is respectively connected to the radar image positioning system 3 and the dissolved oxygen meter 11, and the command control instrument is respectively connected to the fan 4 and the aerator 6. The integrated control box 5 controls the operating time, operating power of the fan 4 and the aeration direction of the aerator 6 through the command control instrument according to the dissolved oxygen parameters, radar distance and image information collected by the digital acquisition instrument.

[0031] Specifically, the digital data collector is based on the collected pile position identification and direction number, such as the camera collects the forward signal coded as "12-B", which means that the aeration device is located directly in front of the camera at the center fixed pile 10 No. 12, and the aeration device is located in the west direction of the center fixed pile 10 No. 12. At the same time, the integrated control box 5 can analyze the specific position of the aeration device in the entire aeration area according to the layout map of the center fixed pile 10 placed in the early stage. The integrated control box 5 can also perform real-time comparison and analysis of the dissolved oxygen collection parameters and the set parameters according to the dissolved oxygen parameters collected by the dissolved oxygen meter 11, and perform process analysis on the dissolved oxygen parameters collected during the travel route, and comprehensively control the travel direction and aeration intensity of the aeration device to achieve real-time and accurate control of the aeration volume and aeration position.

[0032] In the above embodiment, preferably, the integrated control box 5 can determine the position information of the aeration device body in the entire water aeration area according to the received radar distance and image information and the distribution map formed by the preset positions of the fixed pile positioning / locking components.

[0033] In the above embodiment, preferably, the aerator 6 includes an aeration pipe and an aeration flow direction control device, the aeration pipe is connected to the fan 4 and outputs the airflow output by the fan 4, the aeration flow direction control device is connected to the integrated control box 5, and the aeration flow direction control device is used to control the aeration direction of the aeration pipe and then control the moving direction of the aeration device body.

[0034] In the above embodiment, preferably, under the flow-pushing action of the aerator 6, the aeration device is pushed to move in the required direction as a whole. When docking and locking are required, the moving direction of the aeration device body is controlled by the aeration flow-pushing direction control device, so that the sub-locking block 7 on the floating base carrier 1 corresponds to the female locking block 8 on the central fixed pile 10. When the sub-locking block 7 reaches the position of the female locking block 8, the female locking block 8 can be tightly engaged with the sub-locking block 7 and completely released, thereby realizing the positioning locking (docking) and release walking work of the aeration device body and the fixed pile.

[0035] Specifically, Figures 4 to 6As shown, the mother locking block 8 has a feeler f and a locking adsorption surface g, and the sub-locking block 7 is provided with a locking suction surface e, and the locking suction surface e has a built-in strong electromagnetic adsorption device. When it is necessary to dock and lock, the floating base carrier moves toward the mother locking block under the flow-pushing action of the aerator, so that the sub-locking block 7 collides with the feeler f of the mother locking block 8 during the walking process, thereby pushing the feeler f to cause the mother locking block 8 to rotate inward, and finally rotates until the locking adsorption surface g is in contact with the locking suction surface e. At this time, the built-in strong electromagnetic adsorption device of the locking suction surface e is powered on, and the locking suction surface e is strongly attracted to the locking adsorption surface g, completing the locking of the entire device. When it is necessary to release and walk, the built-in strong electromagnetic adsorption device of the locking suction surface e is powered off to release the adsorption, and the entire aeration device is pushed in the opposite direction under the flow-pushing action of the aerator, and the mother locking block 8 naturally rotates outward under the thrust of the sub-locking block 7 to complete the locking release.

[0036] In the above embodiment, preferably, the self-propelled, self-positioning, and self-locking precise aeration device further includes a photovoltaic system 2, which is arranged above the floating base carrier 1, and the photovoltaic system 2 supplies power to the fan 4, the radar image positioning system 3, the integrated control box 5, and the dissolved oxygen meter 11. Specifically, the photovoltaic system 2 includes a photovoltaic panel, a battery, and a power management element, the photovoltaic panel is tilted and fixed above the floating base carrier 1, the photovoltaic panel is connected to the battery through the power management element, and the battery supplies power to the fan 4, the radar image positioning system 3, the integrated control box 5, and the dissolved oxygen meter 11 through the power management element.

[0037] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A self-propelled, self-positioning, self-locking precision aeration device, characterized in that: include: Aerator body and stake positioning / locking assembly; The aeration device body includes a fan, an aerator, a radar image positioning system, an integrated control box, a dissolved oxygen meter, a floating base carrier and a sub-locking block, and the fixed pile positioning / locking assembly includes a female locking block, a central fixed pile and a locking device carrier; The floating base carrier can float on the water surface, the fan, the radar image positioning system and the integrated control box are arranged on the floating base carrier, the aerator is connected to the fan, the aerator is arranged at the bottom of the floating base carrier to aerate the water body, the dissolved oxygen meter is arranged at the bottom of the floating base carrier to collect dissolved oxygen parameters of the water body, the radar image positioning system collects radar distance and image information around the aeration device body, the radar image positioning system and the dissolved oxygen meter transmit the collected parameters and information to the integrated control box, the integrated control box is connected to the fan and the aerator to control the walking displacement and walking direction of the aeration device body, and the sub-locking block is fixed to a corner of the floating base carrier; The female locking blocks are respectively fixed at preset positions of the water body along with the fixed pile positioning / locking components, and the sub-locking blocks are locked with each other when they arrive at the position of the female locking blocks along with the floating base carrier. The central fixed piles are respectively fixed at preset positions of the water body, and the locking device carrier is sleeved on the central fixed pile and can float up and down with the water level, and the female locking block is fixed on the locking device carrier; The locking device carrier has four faces, on which pile position marks and direction numbers are respectively arranged, and the locking device carrier is arranged in directions corresponding to the direction numbers on the four faces; The female locking block includes a feeler and a locking adsorption surface, and the sub-locking block is provided with a locking suction surface, and the locking suction surface has a built-in strong electromagnetic adsorption device. The sub-locking block collides with the feeler of the female locking block, pushing the feeler to cause the female locking block to rotate inward, and finally rotates until the locking adsorption surface is in contact with the locking suction surface. At this time, the strong electromagnetic adsorption device is energized and the locking suction surface is strongly attracted to the locking adsorption surface to complete the locking of the entire device; when it is necessary to release and walk, the strong electromagnetic adsorption device is powered off to release the adsorption, and the aeration device is pushed in the opposite direction to walk, and the female locking block rotates outward under the thrust of the sub-locking block to complete the lock release.

2. The self-propelled, self-positioning, self-locking precise aeration device according to claim 1 is characterized in that: It also includes a photovoltaic system, which is arranged above the floating base carrier and supplies power to the wind turbine, the radar image positioning system, the integrated control box and the dissolved oxygen meter.

3. The self-propelled, self-positioning, self-locking precise aeration device according to claim 1, characterized in that: The radar image positioning system includes a radar distance sensor and a camera. The radar distance sensor is used to identify the distance between the aeration device body and the central fixed pile or the shore of the water body. The camera is used to collect the pile position identification and direction number of each surface of the locking device carrier.

4. The self-propelled, self-positioning, self-locking precise aeration device according to claim 1, characterized in that: The aerator includes an aeration pipe and an aeration flow direction control device. The aeration pipe is connected to the fan and outputs the airflow output by the fan. The aeration flow direction control device is connected to the integrated control box. The aeration flow direction control device is used to control the aeration direction of the aeration pipe and then control the moving direction of the aeration device body.

5. The self-propelled, self-positioning, self-locking precise aeration device according to claim 3 is characterized in that: The integrated control box includes a connected digital acquisition instrument and a command control instrument. The digital acquisition instrument is respectively connected to the radar image positioning system and the dissolved oxygen meter, and the command control instrument is respectively connected to the fan and the aerator. The integrated control box controls the operation time, operation power of the fan and the aeration direction of the aerator through the command control instrument according to the dissolved oxygen parameters, radar distance and image information collected by the digital acquisition instrument.

6. The self-propelled, self-positioning, self-locking precise aeration device according to claim 5, characterized in that: The integrated control box can determine the position information of the aeration device body in the entire water aeration area based on the received radar distance and image information and the distribution map formed by the preset positions of the fixed pile positioning / locking components.

7. The self-propelled, self-positioning, self-locking precise aeration device according to claim 2, characterized in that: The photovoltaic system includes a photovoltaic panel, a battery and a power management element. The photovoltaic panel is tilted and fixed above the floating base carrier. The photovoltaic panel is connected to the battery through the power management element. The battery supplies power to the wind turbine, the radar image positioning system, the integrated control box and the dissolved oxygen meter through the power management element.

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