WO2022000832A1

WO2022000832A1 - Self-propelled, self-positioning and self-locking precise aeration device

Info

Publication number: WO2022000832A1
Application number: PCT/CN2020/118074
Authority: WO
Inventors: 张蒙纳; 王伟龙; 于肖肖; 陈宏丽; 赵丽; 曹天玉; 张译尹; 王希
Original assignee: 北京高能时代环境技术股份有限公司
Priority date: 2020-07-03
Filing date: 2020-09-27
Publication date: 2022-01-06
Also published as: CN111634995A; DE112020007386T5

Abstract

Disclosed is a self-propelled, self-positioning and self-locking precise aeration device. A aerator is connected to a fan, the aerator is provided at the bottom of a floating foundation carrier to aerate water, a dissolved oxygen meter is provided at the bottom of the floating foundation carrier to acquire dissolved oxygen parameters of the water, a radar image positioning system acquires a radar distance and image information around an aeration device body, an integrated control box is connected to the fan and the aerator, so as to control the propelling displacement and the propelling direction of the aeration device body, a sub-locking block is fixed at a corner of the floating foundation carrier, and the sub-locking block and a main locking block lock each other when the sub-lock block arrives at the position of the main locking block along with the floating foundation carrier. The technical solution of the present invention achieves the self-propelling, self-positioning and self-locking of the aeration device, achieves the real-time interlocking and precise control of an aeration amount, enhances the aeration and oxygenation effects and the biological degradation effect of the water, and improves the convenience of maintenance and the operational economy.

Description

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

technical field

The invention relates to the technical field of remediation of polluted water bodies, in particular to a self-propelled, self-positioning and self-locking precise aeration device.

Background technique

At present, regional polluted water bodies, such as the widespread domestic lakes and reservoirs with micro-polluted water bodies, have precise control of aeration and oxygenation amount, precise control of aeration and oxygenation positions, convenient layout of aeration pipelines, quick maintenance of aeration equipment, and aeration. There have always been many restrictive factors such as the improvement of equipment utilization rate and the stable supply of electricity, which have led to serious restrictions on the progress of treatment of regional micro-polluted water bodies such as lakes and reservoirs. Under the situation that people's living standards are improving, the public is paying more and more attention to the water quality of the living environment, and the state is also paying more and more attention to the treatment of regional micro-polluted water bodies, it is urgent to develop a method for aeration oxygenation amount and aeration oxygenation position. The aeration and oxygenation device with precise control, convenient equipment maintenance, high utilization rate and low energy dependence can accelerate the treatment process of regional micro-polluted water bodies.

SUMMARY OF THE INVENTION

In view of at least one of the above problems, the present invention provides a self-propelled, self-positioning and self-locking precise aeration device. For self-travel in a predetermined direction, the precise positioning information of the aeration device body is obtained by scanning the identification information through the radar image positioning system, and the self-locking docking of the aeration device is realized through the fixed pile positioning/locking assembly, and the dissolved oxygen is collected in real time through the dissolved oxygen meter. Concentration data to achieve real-time interlocking and precise control of aeration volume, so as to achieve highly economical and precise control of aeration and oxygenation effect, and enhance the biodegradation effect of water pollutants.

In order to achieve the above 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 includes a fan, aeration device device, radar image positioning system, integrated control box, dissolved oxygen meter, floating base carrier and sub-locking block, the fixed pile positioning/locking assembly includes 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 with the blower, and the aerator is arranged at the bottom of the floating base carrier to carry out water treatment on the water body. Aeration, the dissolved oxygen meter is installed at the bottom of the floating base carrier to collect dissolved oxygen parameters of the water body, the radar image positioning system collects the radar distance and image information around the aeration device body, and the radar image The positioning system and the dissolved oxygen meter transmit the collected parameters and information to the integrated control box, and the integrated control box is connected with the fan and the aerator to control the walking displacement of the aeration device body and the walking direction, the sub-locking block is fixed at a corner of the floating base carrier; the female locking The floating base carriers are locked to each other when they reach the position of the female locking block.

In the above technical solution, preferably, the self-propelled, self-positioning, and self-locking precise aeration device further includes a photovoltaic system, the photovoltaic system is arranged above the floating base carrier, and the photovoltaic system is effective for the fan, The radar image positioning system, the integrated control box and the dissolved oxygen meter are powered.

In the above technical solution, preferably, the fixed pile positioning/locking assembly further comprises a central fixed pile and a locking device carrier, the central fixed piles are respectively fixed at preset positions of the water body, and the locking device carrier is sleeved on the The central fixing pile can float up and down with the height of the water level, and the female locking block is fixed on the carrier of the locking device.

In the above technical solution, preferably, the female locking block includes a feeler and a locking suction surface, the child locking block is provided with a locking suction surface, the locking suction surface has a built-in strong electromagnetic suction device, and the child locking block collide with the feeler of the female locking block, push the feeler to cause the female locking block to rotate inward, and finally rotate until the locking suction surface is in contact with the locking suction surface. At this time, the strong electromagnetic The adsorption device is energized to work, and the locking surface is strongly attracted to the locking surface to complete the locking of the entire device; when it is necessary to release the walking, the strong electromagnetic adsorption device is powered off to release the adsorption, and the aeration device is reversed. Pushing and walking, the female locking block rotates to the outside under the thrust of the sub-locking block to complete the unlocking.

In the above technical solution, preferably, the locking device carrier has four surfaces, and the four surfaces are respectively provided with a pile position identification and a direction number, and the locking device carrier is carried out in the direction corresponding to the direction number on the four surfaces. set up.

In the above technical solution, preferably, the radar image positioning system includes a radar distance sensor and a camera, and 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.

In the above technical solution, preferably, the aerator includes an aeration pipe and an aeration push-flow direction control device, the aeration pipe is communicated with the fan and outputs the air flow output by the fan, the The aeration push flow direction control device is connected to the integrated control box, and the aeration push flow direction control device is used to control the aeration direction of the aeration pipe and then the running direction of the aeration device body.

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

In the above technical solution, preferably, the integrated control box can determine the aeration according to the received radar distance and image information and the distribution map formed by the preset position of the fixed pile positioning/locking assembly. The location information of the device body in the entire water aeration area.

In the above technical solution, preferably, the photovoltaic system includes a photovoltaic panel, a battery and a power management element, the photovoltaic panel is fixed obliquely above the floating base carrier, and the photovoltaic panel is managed by the power source The element is connected with the storage battery, and the storage battery supplies power to the fan, the radar image positioning system, the integrated control box and the dissolved oxygen meter through the power management element.

Compared with the prior art, the beneficial effects of the present invention are: through the pushing action of the aerator, the aeration device can be self-propelled in a predetermined direction while aerating and oxygenating, and the identification information can be obtained by scanning the radar image positioning system. The precise positioning information of the aeration device body is obtained, and the self-locking docking of the aeration device is realized through the fixed pile positioning/locking component, and the dissolved oxygen concentration data is collected in real time through the dissolved oxygen meter to realize the real-time interlocking and precise control of the aeration volume. In this way, the highly economical and precise control of aeration and oxygenation effect can be achieved, and the biodegradation effect of water pollutants can be enhanced. The aeration device floats on the water surface to achieve continuous walking aeration. The aeration device is located in shallow water, which enhances the utilization rate of the aeration device and improves the convenience of its maintenance. The electricity generated and collected by the photovoltaic system is used for The work of driving the fan and the integrated control system eliminates the external dependence on the energy of the aeration device and improves the operating economy of the aeration system. The whole aeration device has high integration, reasonable structure, compact design, high degree of automation, reasonable investment cost, low operating cost and less process maintenance, which effectively solves the difficulty of precise aeration and oxygenation control in regional water treatment and the high maintenance cost. It makes up for the innovation, practicability and economy of the aeration and oxygenation technology for the biological treatment of regional micro-polluted water bodies such as lakes and reservoirs, and can well improve the efficiency of regional sewage biological treatment.

Description of drawings

1 is 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;

Fig. 2 is a basic plan schematic diagram of a self-propelled, self-positioning, self-locking precise aeration device disclosed in an embodiment of the present invention;

3 is a schematic top plan view of the self-propelled, self-positioning, and self-locking precise aeration device disclosed in an embodiment of the present invention;

4 is a schematic structural diagram of the self-propelled, self-positioning, and self-locking precise aeration device disclosed in an embodiment of the present invention in the release state of the fixed pile positioning/locking assembly;

5 is a schematic structural diagram of a self-propelled, self-positioning, self-locking precise aeration device disclosed in an embodiment of the present invention in a locked and parked state of a fixed pile positioning/locking assembly;

FIG. 6 is a schematic view of the P-direction structure of the fixing pile positioning/locking assembly disclosed in the embodiment shown in FIG. 5 .

In the figure, the corresponding relationship between each component and the reference sign is:

1. Floating base carrier, 2. Photovoltaic system, 3. Radar image positioning system, 4. Fan, 5. Integrated control box, 6. Aerator, 7. Child locking block, 8. Mother locking block, 9. Locking device carrier, 10. central fixation post, 11. dissolved oxygen meter, e. locking suction surface, f. tentacles, g. locking suction surface.

detailed description

In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Below in conjunction with accompanying drawing, the present invention is described in further detail:

As shown in FIG. 1 to FIG. 3 , a self-propelled, self-positioning and self-locking precise aeration device provided according to the present invention includes: an aeration device body and a fixing pile positioning/locking assembly; the aeration device body includes a fan 4. The aerator 6, the radar image positioning system 3, the integrated control box 5, the dissolved oxygen meter 11, the floating base carrier 1 and the sub-locking block 7, the fixed pile positioning/locking assembly includes the 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 with the fan 4 , and the aerator 6 is arranged at the bottom of the floating base carrier 1 to carry out the operation of the water body. For aeration, the dissolved oxygen 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. Transfer 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 on the floating base carrier. 1; the female locking block 8 is respectively fixed to the preset position of the water body with the fixed pile positioning/locking assembly, and the child locking block 7 is locked with each other when the floating base carrier 1 reaches the position of the female locking block 8.

In this embodiment, through the pushing action of the aerator 6, the aeration device can be self-propelled in a predetermined direction while aerating and oxygenating, and the identification information of the aerator body is obtained by scanning the identification information through the radar image positioning system 3. Accurately locate the information, and realize the self-locking docking of the aeration device through the fixed pile positioning/locking assembly, and collect the dissolved oxygen concentration data in real time through the dissolved oxygen meter 11 to realize the real-time interlocking and precise control of the aeration volume, thereby achieving high economy. The precise control of aeration and oxygenation effect enhances 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 shallow water, which enhances the utilization rate of the aeration device and improves the convenience of its maintenance. The electricity generated and collected by the photovoltaic system is used for The work of driving the fan and the integrated control system eliminates the external dependence on the energy of the aeration device and improves the operating economy of the aeration system. The whole aeration device has high integration, reasonable structure, compact design, high degree of automation, reasonable investment cost, low operating cost and less process maintenance, which effectively solves the difficulty of precise aeration and oxygenation control in regional water treatment and the high maintenance cost. It makes up for the innovation, practicability and economy of the aeration and oxygenation technology for the biological treatment of regional micro-polluted water bodies such as lakes and reservoirs, and can well improve the efficiency of regional sewage biological treatment.

In the above embodiment, preferably, the fixed pile positioning/locking assembly further includes a central fixed pile 10 and a locking device carrier 9, the central fixed piles 10 are respectively fixed at preset positions of the water body, and the central fixed pile 10 is in the form of a sleeve sliding rod. Passing through the locking device carrier 9, the locking device carrier 9 is sleeved on the central fixing pile 10 and can float up and down with the water level to complete the horizontal position fixation of the locking device carrier 9, and the female locking block 8 is fixed on the locking device carrier 9, which can be Float up and down with the water level.

In the above embodiment, preferably, the radar image positioning system 3 includes two sets of radar distance sensors and cameras, and the radar distance sensors are used to identify the distance between the aeration device body and the central fixed pile 10 or the water body shore, so as to avoid Excessive walking speed causes collision damage. The camera is used to collect the pile position identification and direction number of each surface of the locking device carrier 9, so as to judge the position of the aeration device and the next travel direction accordingly.

Preferably, the locking device carrier 9 of the fixed pile positioning/locking assembly is provided with four faces, and during installation, ensure that the four faces face the north, west, south, and east directions, respectively, and are written in sequence according to the standard fonts recognizable by the camera. The words XX-A, XX-B, XX-C, XX-D are used as the pile position identification and direction number, where A, B, C, D represent the north, west, south, and east directions respectively, and XX represents the pile number, such as 11 -D stands for "Pile 11, East Facing".

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 with the radar image positioning system 3 and the dissolved oxygen meter 11, and the command control instrument is respectively connected with the fan 4 and the exposure control instrument. The aerators 6 are connected, and the integrated control box 5 controls the running time and power of the fan 4 and the aeration direction of the aerator 6 through the command controller according to the dissolved oxygen parameters, radar distance and image information collected by the digital collector.

Specifically, according to the pile position identification and direction number collected by the digital collector, for example, the forward signal collected by the camera is the code "12-B", which means that the front of the camera of the aeration device is the No. 12 central fixed pile 10, and the aeration device The device is located in the due west direction of the No. 12 central fixed pile 10, and 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 central fixed pile 10 placed earlier. The integrated control box 5 can also perform real-time comparison and analysis of the dissolved oxygen acquisition parameters and the set parameters according to the dissolved oxygen parameters collected by the dissolved oxygen meter 11, as well as process analysis of the dissolved oxygen parameters collected in the traveling route, and comprehensively control the aeration device. The walking direction and aeration intensity can be adjusted to achieve real-time and precise control of aeration volume and aeration position.

In the above embodiment, preferably, the integrated control box 5 can determine that the aeration device body is aerated in the entire water body according to the received radar distance and image information, and the distribution map formed by the preset position of the fixed pile positioning/locking assembly. Location information for the area.

In the above-mentioned embodiment, preferably, the aerator 6 includes an aeration pipe and an aeration push flow direction control device, the aeration pipe is communicated with the fan 4 and outputs the air flow output by the fan 4, and the aeration push flow direction control device Connected with the integrated control box 5, the aeration push-flow direction control device is used to control the aeration direction of the aeration pipe and then the running direction of the aeration device body.

In the above-mentioned embodiment, preferably, under the action of the push flow of the aerator 6, the aeration device is pushed as a whole to move in the required direction, and when it needs to be parked and locked, the aeration device is controlled by the aeration push flow direction control device The walking direction of the body is such that the child locking block 7 on the floating base carrier 1 corresponds to the female locking block 8 on the central fixing pile 10. When the child locking block 7 reaches the position of the female locking block 8, the female locking block 8 can be combined with the child locking block. 7. To achieve tight occlusion and complete release, to achieve positioning and locking (parking) and release of the aeration device body and the fixed pile.

Specifically, as shown in FIGS. 4 to 6 , the female locking block 8 has a feeler f and a locking suction surface g, and the child locking block 7 is provided with a locking suction surface e, and the locking suction surface e has a built-in strong electromagnetic suction device. When docking and locking are required, the floating base carrier travels in the direction of the female locking block under the pushing action of the aerator, so that the child locking block 7 collides with the feeler f of the female locking block 8 during the walking process, thereby pushing the feeler f to trigger the female locking The block 8 rotates inward, and finally rotates until the locking suction surface g is in contact with the locking suction surface e. At this time, the strong electromagnetic adsorption device built in the locking suction surface e is powered on, and the locking suction surface e is strongly attracted to the locking suction surface. g, complete the locking of the whole device. When it is necessary to release the walking, the strong electromagnetic adsorption device built in the locking suction surface e is powered off to release the adsorption, the overall aeration device is pushed to walk in the reverse direction under the pushing action of the aerator, and the mother locking block 8 pushes against the sub-locking block 7. Rotate outward naturally to complete the lock release.

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 locates the fan 4 and the radar image. The system 3, the integrated control box 5 and the dissolved oxygen meter 11 are powered. Specifically, the photovoltaic system 2 includes a photovoltaic panel, a battery and a power management element. The photovoltaic panel is fixed obliquely above the floating base carrier 1. The photovoltaic panel is connected to the battery through the power management element. The radar image positioning system 3, the integrated control box 5 and the dissolved oxygen meter 11 are powered.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

A self-propelled, self-positioning and self-locking precise aeration device, characterized in that it comprises: an aeration device body and a fixed pile 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 child locking block, and the fixed pile positioning/locking assembly includes 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, and 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 the dissolved oxygen parameters of the water body, and the radar image positioning system collects the aeration The radar distance and image information around the gas device body, the radar image positioning system and the dissolved oxygen meter transmit the collected parameters and information to the integrated control box, which is connected to the fan and the The aerators are connected to control the running displacement and running direction of the aeration device body, and the sub-locking block is fixed at a corner of the floating base carrier;

The female locking blocks are respectively fixed at a preset position of the water body along with the fixing pile positioning/locking assembly, and are locked to each other when the sub-locking blocks and the floating base carrier reach the position of the female locking block.
The self-propelled, self-positioning, and self-locking precise aeration device according to claim 1, further comprising a photovoltaic system, the photovoltaic system is arranged above the floating base carrier, and the photovoltaic system affects all the The fan, the radar image positioning system, the integrated control box and the dissolved oxygen meter are powered.
The self-propelled, self-positioning, and self-locking precise aeration device according to claim 1, wherein the fixing pile positioning/locking assembly further comprises a central fixing pile and a locking device carrier, wherein the central fixing piles are respectively fixed At the preset position of the water body, the locking device carrier is sleeved on the central fixing pile and can float up and down with the water level, and the female locking block is fixed on the locking device carrier.
The self-propelled, self-positioning and self-locking precise aeration device according to claim 3, wherein the female locking block comprises a feeler and a locking suction surface, and the child locking block is provided with a locking suction surface, so The locking suction surface has a built-in strong electromagnetic suction device, the child locking block collides with the feeler of the female locking block, pushes the feeler to cause the female locking block to rotate inward, and finally rotates to the locking suction surface Fitted with the locking suction surface, at this time the strong electromagnetic adsorption device is energized to work, and the locking suction surface is strongly sucked on the locking suction surface to complete the locking of the overall device; when it is necessary to release the walking, The strong electromagnetic adsorption device is powered off to release the adsorption, the aeration device pushes and walks in the opposite direction, and the female locking block rotates to the outside under the thrust of the sub-locking block to complete the unlocking.
The self-propelled, self-positioning and self-locking precise aeration device according to claim 3, wherein the locking device carrier has four faces, and the four faces are respectively provided with a pile position identification and a direction number, so The locking device carrier is arranged in directions corresponding to the direction numbers on the four surfaces.
The self-propelled, self-positioning and self-locking precise aeration device according to claim 5, wherein the radar image positioning system comprises a radar distance sensor and a camera, and the radar distance sensor is used to identify the aeration device The distance between the 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 on each surface of the locking device carrier.
The self-propelled, self-positioning, and self-locking precise aeration device according to claim 1, wherein the aerator comprises an aeration pipe and an aeration push-flow direction control device, and the aeration pipe is connected to the aeration pipe. The blower is connected and the airflow output by the blower is output, the aeration push flow direction control device is connected with the integrated control box, and the aeration push flow direction control device is used to control the aeration of the aeration pipe. The air direction further controls the running direction of the aeration device body.
The self-propelled, self-positioning, and self-locking precise aeration device according to claim 6, wherein the integrated control box comprises a connected digital acquisition instrument and a command control instrument, and the digital acquisition instrument is respectively connected to the The radar image positioning system is connected to the dissolved oxygen meter, the command controller is connected to the fan and the aerator respectively, and the integrated control box is based on the dissolved oxygen parameters and radar distances collected by the digital collector. and image information, and control the running time, running power of the fan and the aeration direction of the aerator through the command controller.
The self-propelled, self-positioning, and self-locking precise aeration device according to claim 8, wherein the integrated control box is positioned/locked according to the received radar distance and image information, and the fixed piles The distribution map formed by the preset positions of the components can determine the position information of the aeration device body in the entire aeration area of the water body.
The self-propelled, self-positioning, and self-locking precise aeration device according to claim 2, wherein the photovoltaic system comprises a photovoltaic cell panel, a storage battery and a power management element, and the photovoltaic cell panel is obliquely fixed on the Above the floating base carrier, the photovoltaic panel is connected to the storage battery through the power management element, and the storage battery is connected to the fan, the radar image positioning system, the integrated control box and the battery through the power management element. The dissolved oxygen meter is powered.