CN111439857A - Automatic change track under water and push away STREAMING water circulation oxygenation device - Google Patents
Automatic change track under water and push away STREAMING water circulation oxygenation device Download PDFInfo
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- CN111439857A CN111439857A CN202010430759.9A CN202010430759A CN111439857A CN 111439857 A CN111439857 A CN 111439857A CN 202010430759 A CN202010430759 A CN 202010430759A CN 111439857 A CN111439857 A CN 111439857A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/22—O2
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses an automatic underwater track plug-flow type water body circulation oxygenation device which comprises a control room, an electric cabinet, a foundation column, a bearing column, a sliding rail, a sliding form, a corrugated crawler belt, a dissolved oxygen monitoring sensor, a gear transmission shaft and a hard plastic fan blade. The invention fundamentally solves the problems of easy layering, low self-purification efficiency, small plug flow range, large revetment environment disturbance and high restoration cost of the existing water body, ensures sufficient circulating dissolved oxygen of the water body at any time, and promotes the restoration of a water ecosystem and the promotion of water landscape.
Description
Technical Field
The invention belongs to the technical field of water body circulation and oxygenation, and particularly relates to an automatic underwater track plug flow type water body circulation oxygenation device.
Background
Under the background of a new era, landscape ecological civilization construction is stepped into river channels and lakes, and long-term circulation and oxygen enrichment of water bodies cannot be separated during ecological restoration operation of water environment.
The Chinese landscape garden design is inherently water-free and non-garden due to the traditional garden design historical culture in China, so that the theory that water is not available and the garden is alive due to water is provided. The water quality is small to hundreds of and large to the water surface of ten thousand squares, so that people feel relaxed and happy, and a series of problems such as how to ensure the water quality stability of the corresponding water body environment are brought.
The water bodies in gardens are mostly closed or semi-closed, and the long-time standing of the water bodies is easy to reduce the content of dissolved oxygen at the bottom layer of the water bodies, so that the bottom layer of the water bodies is easily decomposed and deteriorated due to oxygen deficiency, and chemical substances such as sulfides, amines and the like are generated. In summer, the surface layer of the water body also generates water bloom and other phenomena when the water body is static, algae substances float on the water surface and are rapidly bred under the conditions of high temperature and strong light, thereby causing water eutrophication, causing the water quality condition to be rapidly reduced, the transparency to be reduced, aquatic animals die, peculiar smell to burst, and the overall water body environment perception to be worse and worse.
The mainstream plug flow and oxygen increasing equipment in the market at present has fountain type oxygen increasing aeration, micropore oxygen increasing aeration, nano oxygen increasing aeration and traditional plug flow oxygen increasing aeration, and the corresponding defects are as follows:
1. the fountain type aeration has insufficient physical strength for the rising of the bottom layer, and has unsatisfactory aeration effect for the deep water area, and the aerator is positioned on the surface of the water body and has high noise.
2. The aeration range of the microporous aeration and the nano aeration is small, the aeration is mainly realized by an aeration pipeline, the aeration pipeline is easy to feed water in the pipeline during the period of stopping operation, the orifice is easy to block, and the aeration can not be started again easily. And the related aeration machines need to be arranged on the barge bank, and the noise is obvious and the disturbance is large during the operation of the equipment.
3. Traditional plug flow oxygenation technique is mainly laid under water with the form of point, and the plug flow scope is less, and every needs to set up independent control line and links to each other with the automatically controlled cabinet on the revetment, and automatically controlled cabinet quantity sets up more, causes great wasting of resources, and difficult control.
4. The mainstream technologies in the markets all need manual control, the labor cost is high, the dissolved oxygen condition of the water body is not easy to know in real time, and resource waste is easy to cause.
Therefore, a technology or equipment for automatically promoting water body circulation and oxygen increasing tends to be urgently needed.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides an automatic underwater track push-type water body circulation oxygenation device which can fundamentally solve the problems of easy layering, low self-cleaning efficiency, small plug flow range, large revetment environment disturbance, high restoration cost and the like of the existing water body, ensure sufficient circulating dissolved oxygen of the water body at any time and promote the recovery of an aquatic ecosystem and the promotion of water landscape.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides an automatic underwater track plug-flow type water body circulation oxygenation device which comprises a control room, an electric cabinet, foundation columns, bearing columns, sliding rails, a slip form, a corrugated crawler, a dissolved oxygen monitoring sensor, a gear transmission shaft and hard plastic blades, wherein the control room is connected with the electric cabinet through cables, the bearing columns are arranged in a plurality of numbers along the length direction of the sliding rails, the sliding rails are fixedly arranged at the top ends of the bearing columns, the foundation columns are fixedly connected with the bottom ends of the bearing columns, the electric cabinet is arranged on the bearing columns, the upper end of the electric cabinet is provided with the gear transmission shaft, the output end of the electric cabinet is connected with the gear transmission shaft, the slip form is slidably arranged on the sliding rails, the inner side of the slip form is connected with the corrugated crawler, the corrugated crawler is meshed with the gear transmission shaft and the hard plastic blades are arranged at the upper ends of the slip form, the dissolved oxygen monitoring sensor is arranged on the motor cabinet and is electrically connected with the motor cabinet.
According to the preferable technical scheme, the main body of the slip form is of a rectangular structure, a through groove is formed in the lower end face of the slip form along the length direction, the two sides of the through groove are connected with the corrugated crawler, a U-shaped groove is formed in the middle of the slip form, the sliding rail is installed in the U-shaped groove in a matched mode, and the U-shaped groove is communicated with the through groove.
As a preferred technical scheme, the U-shaped groove is provided with pulleys in an embedded mode along the circumferential direction.
According to the preferable technical scheme, the number of the sliding forms is multiple, the adjacent sliding forms are connected through a steel wire rope, and one hard plastic fan blade is installed on each sliding form.
As a preferred technical scheme, the hard plastic fan blades and the top of the sliding mould are obliquely arranged.
As a preferable technical scheme, the adjacent sliding molds are connected through four steel wire ropes, two ends of each steel wire rope are provided with installation rotating heads, and the installation rotating heads are screwed into the sliding molds.
As the preferred technical scheme, the control room includes log cabin, ventilating fan and intelligent control cabinet, the top of log cabin is waterproof treatment with all around, the ventilating fan install in the arbitrary one side of log cabin, the intelligent control cabinet install in the log cabin and the electricity is connected the electricity rack.
As an optimized technical scheme, the motor cabinet comprises a cabinet body and a motor, wherein the cabinet body is made of waterproof materials, a foot seat of the motor is installed in the cabinet body, and an output end of the motor extends out of the cabinet body and is connected with the gear transmission shaft.
Preferably, the cable includes a PE tube, an electric wire and a signal transmission line, the electric wire and the signal transmission line are connected to the control room and the motor cabinet, the PE tube is wrapped around the electric wire and the signal transmission line, and an outdoor section of the PE tube is buried by 300 mm.
As a preferred technical scheme, the foundation column is made of concrete materials, and the bearing column is made of hot-cast zinc square steel.
Compared with the prior art, the invention has the beneficial effects that:
(1) the invention detects the dissolved oxygen content of the lower layer of the water body in real time through the underwater dissolved oxygen monitoring sensor, transmits the dissolved oxygen content into a control program of a control cabinet in a control room, automatically starts a motor in a motor cabinet according to a preset numerical value, drives a sliding mode to move, realizes rail-type plug flow, solves the problem of natural layering of the water body, enables the high-temperature oxygen-enriched water body on the surface layer to be diffused to the bottom of the water body, stimulates the biological activity of the bottom layer, improves the self-purification capability of the water body, simultaneously prevents the anaerobic release of phosphorus, and inhibits the growth and the propagation of the surface layer water containing blue-green algae in the low-light and low-temperature environment.
(2) The invention provides the automatic water body circulation and oxygenation promoting device which is simple to operate, high in oxygenation efficiency and circulation efficiency, convenient to maintain and low in investment on the basis of not changing the original structures of underwater topography and revetments, makes a solid foundation work for water environment ecological management and long-term guarantee, and overcomes the technical problems in the existing water body circulation and oxygenation technology.
(3) The invention fundamentally solves the problems of easy layering, low self-cleaning efficiency, small plug flow range, large revetment environment disturbance and high restoration cost of the existing water body, ensures sufficient circulating dissolved oxygen of the water body at any time, and promotes the restoration of a water ecosystem and the promotion of water landscape. The invention has the advantages of simple structure, high automation efficiency, good construction effect, low construction cost, convenient construction, simple and convenient maintenance and management and the like, embodies the concepts of ecology, low carbon, environmental protection and the like, has better economy, practicability and wide applicability, and is particularly suitable for being popularized and used on the water surface of a closed or semi-closed water area and in a deeper water body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the automatic underwater track plug-flow type water body circulation oxygenation device.
Fig. 2 is one of the enlarged partial views of the automatic underwater track plug-flow type water body circulation oxygen increasing device of the present invention.
Fig. 3 is a second enlarged view of a part of the automatic underwater track plug-flow type water circulation oxygen increasing device of the present invention.
Fig. 4 is a third partial enlarged view of the automatic underwater track plug-flow type water body circulation oxygen increasing device.
Fig. 5 is a fourth partial enlarged view of the automatic underwater track plug-flow type water body circulation oxygen increasing device of the invention.
Fig. 6 is a schematic view of an installation structure of the electrical cabinet of the present invention.
Fig. 7 is a second schematic view of the mounting structure of the electrical cabinet of the present invention.
Fig. 8 is one of the schematic views of the mounting structure of the slip form of the present invention.
Fig. 9 is a second schematic view of the mounting structure of the slip form of the present invention.
Wherein the reference numerals are specified as follows: the device comprises a control room 1, a cable 2, a motor cabinet 3, a gear transmission shaft 31, a support column 4, a bolt port 41, a corrugated crawler 5, a steel wire rope 6, a sliding form 7, a pulley 71, a through groove 72, a U-shaped groove 73, hard plastic fan blades 8, a slide rail 9, a dissolved oxygen monitoring sensor 10 and a foundation column 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
As shown in fig. 1-8, the present embodiment provides an automatic underwater track plug-flow type water body circulation oxygenation device, the whole operation plug-flow mode of the device is circulation plug-flow, and the main materials in the device include a control room 1, a cable 2, an electric cabinet 3, a support column 4, a corrugated crawler 5, a steel wire rope 6, a sliding form 7, hard plastic blades 8, a slide rail 9, a dissolved oxygen monitoring head, and a base column 11.
The control room 1 is composed of a wooden room, a ventilating fan and an intelligent control cabinet, the main material formed by the wooden room is wood, the top and the periphery of the wooden room are subjected to waterproof treatment, the ground in the room is raised by 200mm, the length of the wooden room is 2500mm × mm, the width of the wooden room is 2500mm × mm, the height of the wooden room is 2000mm, the control room is provided with a switch-controlled light and a power socket, the ventilating fan is a direct current fan, the material is not limited, the ventilating fan is installed on any side of the wooden room, and the length of the ventilating fan is 350mm × mm.
The intelligent control cabinet has the technical parameters of specification of 15-45KW, input voltage of 380VAC +/-20%, phase number of three-phase four-wire + ground wire and frequency of 50Hz + 10%, output voltage of same-city voltage, frequency of 10Hz (which can be set) and output branch circuit of 8 paths, inspection time of 60min (which can be adjusted), protection function of overvoltage, undervoltage, phase loss, phase dislocation, overcurrent, overload, short circuit and the like, overload capacity of 120% normal work, communication interfaces of RS485 and RS232, display of indicator lamps and touch screens, working environment of 10-90% humidity, no dewing, temperature of-20 to +40 ℃, environment conditions of no corrosion, oiliness, dust and combustible gas, good ventilation, door opening mode of single door opening, lower inlet and outlet mode of lower inlet and outlet, protection level of IP30, floor type installation mode of 800mm, depth of × mm and 600mm, × and height of 800 mm.
Intelligent control cabinet function: the start-up period can be set manually/automatically as required; monitoring the dissolved oxygen content of the water body in real time according to the feedback information of the underwater dissolved oxygen monitoring sensor 10; the automatic inspection of the dual-power-supply incoming line cabinet can be realized, the operation can be switched periodically, and whether the main power supply and the service power supply are normal or not is detected; the automatic opening or closing of the electric cabinet 3 can be realized, and the state monitoring is sequentially carried out on devices in the control cabinet and main underwater facilities; setting a 7-inch high-reliability touch screen human-computer interface; high-definition status display and audible and visual warning; automatic constant temperature adjustment in the cabinet is realized; the monitoring state can be output through a printer or a short message sending mode; the system is provided with an RS485 standard interface, and a reserved building monitoring interface can be used for remote data transmission and remote control; remote network fault diagnosis, data maintenance and function upgrade.
The cable 2 is composed of a PE pipe, an electric wire and a signal transmission line, the electric wire and the signal transmission line are connected with an intelligent control cabinet and a motor cabinet 3 in the wooden house, and matched products are adopted. The PE pipe is purchased to be finished products, the embedding depth of the outdoor section is 300mm, welding is carried out, water is prevented from entering the pipe, the specific size can be only required for accommodating electric wires and signal transmission lines, and hard requirements are not met.
The electric cabinet 3 is composed of a cabinet body and a motor. The cabinet body panel is made of engineering ABS material, has high strength, and is suitable for outdoor and waterproof IP 66. Motor machinery material is aluminium or cast iron, and power is for being more than or equal to 3KW, and the mounting means is installed in motor cabinet for the foot stool, and the electrode is the three-phase, and the wiring direction is the bottom, and gear drive shaft 31 is connected to the output of motor, and gear drive shaft 31 stretches out length and is 300mm, and 3 kinds of change-over spindle of adaptation installation, keeps off through intelligent control cabinet to speed 1, speed 2 keeps off, speed 3 keeps off and controls. The speed 1 gear is finally transmitted to the gear transmission shaft 31 at the rotating speed of 0.2m/s, the speed 2 gear is finally transmitted to the gear transmission shaft 31 at the rotating speed of 0.6m/s, and the speed 3 gear is finally transmitted to the gear transmission shaft 31 at the rotating speed of 1.2 m/s.
The dissolved oxygen monitoring sensor 10 has the technical parameters that the measuring range is 0-20.00mg/1 or 0-200% of saturation, the resolution is 0.01 mg/L and 0.1 ℃, the precision is +/-5% F.S and +/-0.5 ℃, the working temperature is 0-45 ℃, the working pressure is less than 0.2MPa, the power supply is 12-24 VDC +/-10%, the signal output mode is Rs485(Modbus/RTU), the liquid receiving materials are POM and stainless steel, the installation mode is 3/4' NPT thread, immersion installation is carried out, the maintenance is carried out by calibrating once in half year and replacing an electrode membrane head every 12 months, the measurement principle is a fluorescence method, and the oxygen concentration is calculated according to the time length of red light.
The dissolved oxygen monitoring sensor 10 has the functions of automatic temperature compensation, output of standard Rs485(Modbus/RTU protocol) digital signals or 4-20 mA signals, convenient connection of lRs485 signals to P L C, DCS, industrial control computers, general controllers, paperless recording instruments or touch screens and other third-party equipment, more convenient and faster parameter setting, simple and fast calibration mode provided by the calibration function, and timely and accurate real-time data transmission and acquisition of data of the monitored water body.
The support pillar 4 is made of hot-dip galvanized square steel pipe (wall thickness is 8mm), steel plates (wall thickness is 10mm) are welded up and down, a bolt opening 41 is arranged on each steel plate, the upper end of each steel plate is fixed on the lower end face of the slide rail 9, and the lower end of each steel plate is fixed on the top face of the foundation pillar 11. The length is not limited and depends on the specific implementation.
The foundation column 11 is a reinforced concrete column customized according to patent content requirements, is generally installed at the bottom of a water body and used for fixing equipment, and is not limited in overall size and determined according to specific implementation conditions.
The corrugated crawler 5 is made of hard plastic materials, the total thickness is 30mm, the outer side is 10mm thick and 100mm wide, the inner side is 20mm thick and 40mm wide, and the total length of the crawler is determined according to specific implementation conditions.
The steel wire rope 6 is made of double-twisted multi-strand high-carbon steel, the tensile strength is 1570-. The length is not limited and depends on the specific implementation.
The sliding form 7 is made of hard plastic materials and customized according to patent content requirements, 7 stainless steel pulleys 71 are arranged in the sliding form 7, and the overall size is not limited and is determined according to specific implementation conditions.
The hard plastic fan blade 8 is a hard plastic fan blade customized according to the patent content requirements, the fan blade is fixed on the sliding die 7, the whole size is not limited, and the hard plastic fan blade is determined according to the specific implementation condition.
The installation relationship of the respective components in the present embodiment is as follows: control room 1 passes through cable 2 and connects electric cabinet 3, hold post 4 and set up to a plurality of (as required according to the use) along the length direction of slide rail 9, slide rail 9 fixed mounting is in the top of holding post 4, the bottom of post 4 is held to foundation 11 fixed connection, electric cabinet 3 installs on holding post 4, the upper end of electric cabinet 3 is provided with gear drive shaft 31, the symmetry is provided with two gear drive shaft 31 on every motor cabinet, gear drive shaft 31 is connected to the output of electric cabinet 3, 7 slidable mounting of slipform is on slide rail 9, corrugated track 5 is connected to the inboard of slipform 7, corrugated track 5 is connected with gear drive shaft 31 meshing, 8 install in the upper end of slipform 7 of flabellum hard, dissolved oxygen monitoring sensor 10 installs on electric cabinet 3 and is connected with electric cabinet 3 electricity.
More specifically, the main body of slip form 7 is a rectangular structure, a through groove 72 is formed in the lower end face of slip form 7 along the length direction, the corrugated crawler 5 is connected to two sides of the through groove 72, a U-shaped groove 73 is formed in the middle of slip form 7, the sliding rail 9 is installed in the U-shaped groove 73 in a matched mode, and the U-shaped groove 73 is communicated with the through groove 72. This construction avoids the slide rails 9 interfering with the corrugated track 5. The U-shaped groove 73 is provided with the pulley 71 in an embedded mode along the circumferential direction, and friction force between the sliding form 7 and the sliding rail 9 is reduced. The sliding forms 7 are arranged into a plurality of sliding forms according to actual use requirements, the adjacent sliding forms 7 are connected through four steel wire ropes 6, two ends of each steel wire rope 6 are provided with installation rotating heads, and the installation rotating heads are screwed into the sliding forms 7. Each sliding mould 7 is provided with a hard plastic fan blade 8, and the hard plastic fan blades 8 and the top of the sliding mould 7 are obliquely arranged.
The application process of this embodiment is as follows: artificially setting dissolved oxygen data indexes of different grades in a control cabinet of a control room 1 in advance, and monitoring real-time data conditions fed back by a sensor 10 through the underwater dissolved oxygen, wherein when a preset value is reached, an intelligent control cabinet of the control room 1 automatically starts an underwater electric cabinet 3 through a cable 2 according to a set speed, a motor in the electric cabinet 3 drives a gear transmission shaft 31, the gear transmission shaft 31 rotates to drive a corrugated crawler 5 on a sliding form 7, the corrugated crawler 5 drives the sliding form 7 to enable the sliding form 7 to advance along a sliding rail 9, and hard plastic blades 8 on the sliding form 7 generate a flow pushing effect with a corresponding speed on a water body.
The plug flow effect firstly drives the exchange of the upper and lower layers of water bodies, transfers the water rich in dissolved oxygen on the surface layer to the bottom layer, improves the dissolved oxygen content of the water body on the bottom layer, prevents the water body from being decomposed and deteriorated due to oxygen deficiency, prevents chemical substances such as sulfide, amine and the like from being emitted, and promotes the water purification effect of the water body on the bottom layer. Meanwhile, oxygen enrichment at the water bottom prevents anaerobic release of phosphorus, and the suspended mud can effectively adsorb soluble phosphide, so that the self-cleaning capability of the environment is stimulated. The bottom water body decomposes harmful substances such as animal excrement, organic sludge, putrefactive algae and the like deposited at the bottom under the conditions of temperature rise and dissolved oxygen increase, improves the bottom, activates the ecological function of the bottom sludge, improves the self-purification load of the water body, and can produce the live water in a powerful circulating manner, the live water is the second life of the lake water body, the automatic plug flow equipment forms powerful main water flow and induction flow, and the natural stagnant water zone formed by the thermocline can be effectively broken, so that the whole water body forms the circulating live water flow.
The plug flow effect can also quickly inhibit and eliminate the water bloom, and the layering of dissolved oxygen, temperature and salinity in the water body is eliminated by an automatic plug flow layer decomposition mode, so that the water quality is stabilized. The high concentration algae-containing water on the surface layer is transferred to the bottom and is inhibited under low temperature and no light conditions, the algae on the surface layer is rapidly reduced, and part of the algae is ingested by plankton on the bottom layer to be eliminated, so that the bloom can be rapidly eliminated and the recurrence can be prevented.
Finally, the appearance is improved, the ecology is improved, the pollutant resource utilization is formed, and the high-concentration algae in the surface water body are transferred to the bottom layer of the water body and become baits for fishes and shellfishes. The device can reduce Biochemical Oxygen Demand (BOD), reduce suspended solid (TSS) in water, improve visibility of water body, remove peculiar smell and degrade sludge at the bottom of water body in a short period.
The embodiment is mainly used in closed or semi-closed water bodies in gardens, can be used in riverways and lakes, is not limited by water depth, is not influenced by revetment shapes, has wide application range, fundamentally solves a series of water quality deterioration problems caused by long-term standing and layering of the water bodies, ensures that the water bodies are clean and clean constantly, and promotes the recovery of water ecological systems and the promotion of water landscape. The aerator has the advantages of simple structure, high aeration efficiency, good construction effect, low construction cost, convenient construction, simple and convenient maintenance and management and the like, embodies concepts of ecology, low carbon, environmental protection and the like, has better economy, practicability and wide applicability, and is particularly suitable for popularization and use in the water surface of a closed or semi-closed large ecological restoration water area and the water body with larger water depth.
Although the present invention has been described in detail with respect to the above embodiments, it will be understood by those skilled in the art that modifications or improvements based on the disclosure of the present invention may be made without departing from the spirit and scope of the invention, and these modifications and improvements are within the spirit and scope of the invention.
Claims (10)
1. An automatic underwater track plug-flow type water body circulation oxygenation device is characterized by comprising a control room, an electric cabinet, a foundation column, a bearing column, a sliding rail, a slip form, a corrugated crawler belt, a dissolved oxygen monitoring sensor, a gear transmission shaft and hard plastic fan blades, wherein the control room is connected with the electric cabinet through cables, the bearing column is arranged into a plurality of units along the length direction of the sliding rail, the sliding rail is fixedly installed at the top end of the bearing column, the foundation column is fixedly connected with the bottom end of the bearing column, the electric cabinet is installed on the bearing column, the gear transmission shaft is arranged at the upper end of the electric cabinet, the output end of the electric cabinet is connected with the gear transmission shaft, the slip form is slidably installed on the sliding rail, the corrugated crawler belt is connected with the inner side of the slip form, the corrugated crawler belt is meshed with the gear transmission shaft and is installed at the upper end of the slip form, the dissolved oxygen monitoring sensor is arranged on the motor cabinet and is electrically connected with the motor cabinet.
2. The automatic underwater track plug-flow water body circulation oxygenation device of claim 1, characterized in that the main body of the slip form is of a rectangular structure, a through groove is formed in the lower end face of the slip form along the length direction, the corrugated crawler is connected to two sides of the through groove, a U-shaped groove is formed in the middle of the slip form, the slide rail is installed in the U-shaped groove in a matched mode, and the U-shaped groove is communicated with the through groove.
3. The automatic underwater track plug-flow water body circulation oxygenation device of claim 2, wherein the U-shaped groove is provided with pulleys in a circumferential embedding manner.
4. The automatic underwater track plug-flow water body circulation oxygenation device of claim 2, wherein a plurality of slip forms are provided, adjacent slip forms are connected through a steel wire rope, and one hard plastic fan blade is mounted on each slip form.
5. The automatic underwater track plug-flow water body circulation oxygenation device of claim 4, wherein the hard plastic fan blades and the top of the slip form are arranged obliquely.
6. The automatic underwater track plug-flow water body circulation oxygenation device of claim 4, wherein adjacent slip forms are connected through four steel wire ropes, and two ends of each steel wire rope are provided with installation rotating heads which are screwed into the slip forms.
7. The automatic underwater track plug-flow water circulation oxygenation device of claim 1, wherein the control room comprises a wooden house, a ventilating fan and an intelligent control cabinet, the top and the periphery of the wooden house are subjected to waterproof treatment, the ventilating fan is installed on any surface of the wooden house, and the intelligent control cabinet is installed in the wooden house and electrically connected with the electric cabinet.
8. The automatic underwater track plug-flow water body circulation oxygenation device of claim 1, wherein the electric cabinet comprises a cabinet body and an electric motor, the cabinet body is made of waterproof materials, a foot seat of the electric motor is installed in the cabinet body, and an output end of the electric motor extends out of the cabinet body to be connected with the gear transmission shaft.
9. The automatic push-flow water circulation oxygenation device for the underwater track as claimed in claim 1, wherein the cable comprises a PE pipe, an electric wire and a signal transmission line, the electric wire and the signal transmission line are connected with the control room and the motor cabinet, the PE pipe wraps the electric wire and the signal transmission line, and the burial depth of the outdoor section of the PE pipe is 300 mm.
10. The automatic plug-flow water body circulation oxygenation device of underwater track of claim 1, wherein the foundation column is made of concrete material, and the support column is made of hot-cast zinc square steel.
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|---|---|---|---|
| CN202010430759.9A CN111439857A (en) | 2020-05-20 | 2020-05-20 | Automatic change track under water and push away STREAMING water circulation oxygenation device |
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| CN202010430759.9A CN111439857A (en) | 2020-05-20 | 2020-05-20 | Automatic change track under water and push away STREAMING water circulation oxygenation device |
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| CN106904736A (en) * | 2017-03-27 | 2017-06-30 | 东南大学 | A kind of hard and soft combined aeration tank surface aeration equipment |
| CN108640304A (en) * | 2018-05-03 | 2018-10-12 | 广东思绿环保工程有限公司 | Micro-nano circular oxygenation aerator |
| CN212559659U (en) * | 2020-05-20 | 2021-02-19 | 上海市园林设计研究总院有限公司 | Automatic change rail mounted under water and push away quick water circulating device of class |
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2020
- 2020-05-20 CN CN202010430759.9A patent/CN111439857A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106904736A (en) * | 2017-03-27 | 2017-06-30 | 东南大学 | A kind of hard and soft combined aeration tank surface aeration equipment |
| CN108640304A (en) * | 2018-05-03 | 2018-10-12 | 广东思绿环保工程有限公司 | Micro-nano circular oxygenation aerator |
| CN212559659U (en) * | 2020-05-20 | 2021-02-19 | 上海市园林设计研究总院有限公司 | Automatic change rail mounted under water and push away quick water circulating device of class |
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