CN216232913U - Vector type shaftless pump spraying propeller - Google Patents

Abstract

The utility model relates to the field of underwater power, in particular to a vector type shaftless pump-jet propeller which is relatively common, has no loss in steering, flexible steering, small volume, light weight, long service life, high efficiency, deeper diving, wider application range and highest intelligent degree, can play an effective propelling role no matter whether a side-propelled ship body is advanced to a port and a shore, the side-propelled ship body is advanced and accelerated, or a tail single body is mainly pushed, and at least comprises a body, a steering machine, a connecting rod, an antenna and a driver, wherein the body is immersed in water at the lower end of the connecting rod, the antenna is remotely controlled and communicates data at the upper end of the connecting rod at any time, and the steering machine is arranged at the upper half section of the connecting rod and is connected with the ship body.

Description

Vector type shaftless pump spraying propeller

Technical Field

The utility model relates to the field of underwater power, and particularly discloses a vector type shaftless pump-jet propeller which is relatively common, free of loss in steering, flexible in steering, small in size, light in weight, convenient to disassemble and assemble, long in service life, high in efficiency, deeper in diving, wider in application range and highest in intelligent degree, and can play an effective propelling role no matter whether a side-propelled ship body enters a port and a shore, the side-propelled ship body advances and accelerates, or a tail single body mainly pushes.

Background

When the traditional propeller is used independently, the steering engine is used for retaining water and steering, the energy loss in the steering process is serious, the steering engine is used for operating and connecting a mechanical structure, the efficiency is lower, the flexibility is poor, the mechanical abrasion is increased along with the prolonging of the service time, the steering precision is poorer and poorer, and the propeller is particularly not suitable for single-shot propulsion of a giant ship body.

The motor and the propeller are adopted for single pushing of the small-tonnage ship body, the stern is suspended greatly due to the fact that the axial length is large, and the automatic steering engine is adopted, so that the suspended space is too high, and the ship body is greatly unbalanced and potential safety hazards are caused.

When the large-tonnage hull advances a port and lands, the lateral thrust lateral shifting efficiency is higher, but the motor + propeller structure is basically adopted for propulsion, the axial distance is longer, the lateral thrust is usually specially used for landing, the steering function is not provided, the propulsion can not be assisted by the advancing, even if the home decoration steering mechanism is large, the steering radius is larger, a large water group is caused for the normal advancing, if the steering is 90 degrees, the installation moment can be unbalanced, the driving and the static serious unbalance are generated, the reliability is reduced, and the main thrust and the lateral thrust can not be compatible.

The hull transversely perforates the side and pushes away, does not have steering mechanism, and unable accurate embankment still needs to start the main push for accurate embankment side pushes away, and can't implement the shortest distance of oblique angle of advancing a port and embankment.

The ship body is propelled by a diesel engine, a shaft and a propeller, belongs to a large-scale mechanical structure, and is high in energy consumption, large in size and incapable of being directly and intelligently managed flexibly.

Both motor + shaft + propeller, and engine + shaft + propeller, have seal wear defects that require periodic maintenance of the seal to ensure effective water depth over time.

The linear fluid technology, namely the trivial name shaftless pump jet propeller technology, the earliest document is disclosed in patent ZL2012104365922 in 11 months 2012, which is an induction hollow spiral propelling device, the key characteristics of the technology are disclosed from the basic principle, but the product technical characteristics of the specific application of the technology as an underwater vector propelling scene are not disclosed and displayed.

The utility model is based on the linear fluid technology, has no loss around steering, flexible steering, small volume, light weight, convenient disassembly and assembly, long service life, high efficiency, deeper diving, wider application range, highest intelligent degree and manufacturability of products as main targets, and further discloses the structure characteristics and the intelligent characteristics.

Disclosure of Invention

The technology of the utility model mainly solves the problems of no loss of steering of the underwater propeller, flexible steering, smaller volume, light weight, long service life, convenient disassembly and assembly, high efficiency, deeper diving, wider application range, manufacturability of products and deep intelligent management.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", "inner", "outer", etc., 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, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The time values referred to in the description of the present invention may be redefined according to actual needs, and are not particularly constant values.

The present invention is described with reference to the term "water" including sea water, fresh water, river water, lake water.

The utility model relates to the term 'long distance' in the description, which comprises a WIFI coverage range, a GPS/Beidou communication range, a 5G communication range and an interphone low-frequency medium-wave range.

The method comprises the following specific steps:

the utility model provides a vector type shaftless pump spouts propeller, its characterized in that comprises body, connecting rod, steering gear, manual control subassembly, antenna, driver, pencil at least, and the lower extreme assembly body of connecting rod, the steering gear of the assembly of the first section of connecting rod, steering gear assembly manual control subassembly, the body is by stator module and rotor subassembly at least, and the rotor subassembly embedding is inside the stator module centre of a circle, and the rotor subassembly is located the concentric circumference of stator module, and the outer wall of rotor subassembly has certain radial clearance with the inner wall of stator module, and the radial rotary motion of rotor subassembly relies on the electromagnetic force of stator module to accomplish with the magnetic force interact of rotor subassembly, and the axial of rotor subassembly has certain displacement space, and the distance between this displacement space volume's the maximum value is decided by input port to the export centre of a circle restraint.

The vector type shaftless pump spraying propeller body is characterized by at least comprising a stator component, wherein the stator component at least comprises a filter screen, a shell, an input cover, an output cover, a front inner cover, a rear inner cover, a body wiring port, a winding, a filler, an iron core, a sleeve, a lining, a core rod and a flow guide ring, the rotor component at least comprises a rotary drum, an input spiral ring and an output spiral ring, a magnetic induction/permanent magnet structure is fixedly arranged on the outer wall of the rotary drum, an input spiral ring and an output spiral ring are fixedly arranged on the inner wall of the rotary drum, the input spiral ring is positioned at the input section of the rotary drum, the output spiral ring is positioned at the output section of the rotary drum, the front and the rear of the rotary drum are limited by the input cover and the output cover, the filter screen is fixed with the input cover, the input cover is fixed with one side of the front inner cover, the other side of the front inner cover is butted with one side of the shell, the sleeve and one side of the rear inner cover to form a closed cavity, and the winding, the iron core and the inner cover are arranged in the cavity, The filler, butt joint mode is not limited to welded type, hard fit formula, screw locking formula, and both ends are fixed with input lid and output lid respectively around the core bar, and the fixed water conservancy diversion ring of interlude of core bar, the centre of a circle of input spiral ring and output spiral ring all has the round hole respectively, and the core bar passes two round holes, and the aperture of these two round holes is greater than the core bar diameter, and the sleeve material has non-magnetic conductivity type and weldability, and the bush material has high rigidity, water proofness, wearability, and the back is covered with the interface that docks with body wiring mouth, and all have water-fast structure and handle, and the filler has insulation and liquefiable nature.

The utility model provides a vector type does not have pump and spouts steering gear of propeller, its characterized in that is at least, by the base, motor rotor, motor stator and steering gear drive wire interface are constituteed, steering gear drive wire interface is fixed at motor stator's outer wall, motor rotor centre of the circle hole is penetrating, motor rotor fastens through locking structure with the outer wall of core bar, the base is the cylinder, the base internal diameter is greater than the connecting rod diameter, motor stator fastens with the base, there is one deck base outer wall on the base circumference surface, this base outer wall has hull fixed knot to construct and action bars fixed knot to construct, the structure of motor belongs to step motor structure, steering gear horizontal installation, steering gear horizontal deflection angle normal perpendicular is parallel or the coincidence with the delivery outlet horizontal deflection normal perpendicular of body.

A connecting rod of a vector type shaftless pump jet propeller is characterized by at least comprising a fixed ring, a fixed sleeve, a rod, anti-skid groove surfaces, a wire inlet, a body driving wire outlet, a steering gear driving wire outlet and an anti-falling structure, wherein the rod is cylindrical, the interior of the rod is through from top to bottom, the fixed ring is fastened at the lower end of the rod, the anti-falling structure is positioned at the top end of the rod, the anti-falling structure and the rod are fixed in a detachable mode, the middle lower end of the rod is embedded in the fixed sleeve, the inner hole of the fixed sleeve can keep the rod to freely slide up and down along a radial direction of a rotating box, the circumferential outer wall of the fixed sleeve is provided with a lower hull fixing structure, the upper section of the rod is provided with the anti-skid groove surfaces, at least two anti-skid groove surfaces are arranged, the circumferential upper end of a motor rotor is provided with a locking structure, the motor rotor locking structure is fixed at the position of the anti-skid groove surfaces, the rod can move up and down before being locked, and the outer diameter of the rod is smaller than the inner diameter of a base of the steering gear, the height of the rod is greater than the lateral height of the ship body, the inner diameter of the fixing ring is equal to the outer diameter of the shell of the body, the fixing modes of the fixing ring and the rod are at least in a welding mode, a thread mode, a clamping groove mode and a clamping spring mode, and the fixing modes of the fixing ring and the body are at least in a detachable mode and are in a clamping groove mode, a clamping buckle bolt mode and a power assisting clamping spring mode.

The utility model provides a manual control subassembly of propeller is spouted to vector type shaftless pump, its characterized in that is at least, by the drive box, operating panel, the dead lever, the pencil is constituteed, the drive box is by the lid, the box, the power cord interface, the interface of being qualified for the next round of competitions is constituteed, the pencil includes the power cable at least, the steering gear drive cable, the body drive cable, the antenna cable, the power cord is located input wiring mouth, the steering gear drive cable, the body drive cable, and the antenna cable is located output wiring mouth, the operating panel is fixed at the surface of lid, operating panel is transparent window formula, the lid is on the box, lid and box are removable fixed, dead lever one end is fixed with the drive box, the dead lever other end is fixed with the steering gear.

The fixed rod of the manual control assembly of the vector type shaftless pump jet propeller is characterized in that the length of the fixed rod is larger than the width of a ship board on the side surface of a ship body, or the length of the fixed rod is larger than the width of a human body plus the width of the ship board on the tail part of the ship, the fixed rod is provided with a universal mounting structure, and the fixed mode of the fixed rod and a steering engine is at least detachable and threaded.

An operation panel of a manual operation structure of a vector type shaftless pump spraying propeller is characterized by at least comprising a steering key, a start-stop key, an acceleration key and a deceleration key, wherein the steering key has the characteristic of a dashboard, the left-direction/right-direction deflection angle of the steering key is synchronously equal to the horizontal left-direction/right-direction angle of a main body output port, the angles are all less than or equal to 90 degrees, the steering key operation is in a stepless continuous adjustment mode, the start-stop key is immediately started when being touched once, the main body is immediately stopped when being touched once again, the time for touching the start-stop key for the first time and the second time is less than 3 seconds, the input is invalid for the second time, the first-stage water spraying speed is increased when the acceleration key is touched once, the first-stage water spraying speed is increased again when being touched again, the first-stage water spraying speed is not increased when the deceleration key is touched once, the first-stage water spraying speed is reduced when being touched again, the first-stage water spraying speed is reduced again, when the lowest level of water spraying speed is continuously triggered, the speed is not accelerated any more.

A driver of a vector type shaftless pump jet propeller is characterized by at least comprising a hardware circuit and a software program, wherein the hardware circuit is fixedly embedded in a driving box and has a completely closed structure, the hardware circuit at least comprises a power management circuit, an input circuit, an overvoltage protection circuit, a CPU circuit, an output circuit, a current overload protection circuit, a MOSFET/IGBT propulsion driving circuit, a steering gear driving circuit, a sensor circuit, an input digital circuit, an input analog circuit, an alarm/buzzing circuit, a display driving/expanding circuit, a digital display module, a USB interface circuit, a WIFI/Bluetooth interface circuit, a radio frequency circuit and an acceleration/deceleration operation interface on a display module, and the software program at least comprises a self-checking program, a self-locking program, a reset program, a start-stop program, a water spray speed regulating program and an automatic uploading alarm program, The system comprises a standard operation program, a steering program, a direction algorithm program, a brake program, a time setting program, an operation data management program, 5G remote network control center control software, a WIFI/Bluetooth interface program, a mobile phone APP management program, a residual electric quantity reminding program, a power failure self-alarm program, a water shortage reminding program, a manual/intelligent operation selection mode and a basic operation safety program.

The utility model provides a cell-phone APP supervisory program of propeller is spouted to vector type shaftless pump, its characterized in that is not limited to, there is the virtual panel of controling of cell-phone screen, there is virtual panel password protection program of controling, there is hand shape control discernment and coding program, there is APP supervisory program compiling protocol, there is 5G remote network management and control and cell-phone control mode switching program, there is 5G remote network intelligence supervisory program, there is running state data save program, there is data check program, there is the warning program of trouble warning, there is manual emergency repair program, there is running data record recovery program, there is stolen automatic encryption to upload back zero clearing program, there is stolen auto-lock machine program, there is stolen automatic positioning and warning program.

The operation data management program of the vector type shaftless pump jet propeller is characterized in that the data content is not limited, the real-time calibration frequency, the international time zone, the GPS/Beidou positioning information, the water temperature information, the salinity information, the gravity information, the humidity information, the level information, the compass real-time information, the water quality information, the startup time, the shutdown time, the standby time, the operation speed, the corresponding operation time at each stage of speed, the operation deflection angle, the deflection time, the low-voltage operation time, the high-current operation time, the operation interruption time, the emergency call time, the fault repair time, the overcurrent protection time, the manual operation/intelligent operation mode switching time, the automatic data uploading time and the automatic data resetting time.

Drawings

FIG. 1 is a schematic view of the whole of a vector type shaftless pump-jet propeller

1: body

2: connecting rod

3: steering gear

4: antenna with a shield

5: driver

31: upper hull fixing structure

210: lower hull fixing structure

100: input port

121: delivery outlet

FIG. 2 is a perspective view of the whole center section of a vector type shaftless pump-jet propeller

117: input screw ring

210: lower hull fixing structure

22: rod

23: fixed groove surface

24: wire inlet

25: driving wire outlet of steering gear

26: anti-falling structure

27: main body driving outlet

31: upper hull fixing structure

32: outer wall of base

51: box

52: cover for portable electronic device

55: fixing rod

FIG. 3 is a perspective view of the axial center section of the thrust jet body of the vector type shaftless pump

101: input cover

102: front inner cover

103: winding wire

104: iron core

22: rod

106: outer casing

20: lock ring

108: rear inner cap

109: output cover

110: body wiring port

111: output spiral ring

112: core bar

113: rotary drum

114: sleeve barrel

115: bushing

116: flow guide ring

117: magnetic induction/permanent magnet structure

118: input screw ring

119: filter screen

FIG. 4 is a perspective view of a connecting rod of a vector type shaftless pump-jet propeller

20: lock ring

21: fixing sleeve

210: lower hull fixing structure

22: rod

23: anti-skid groove surface

24: inlet wire interface

25: driving wire outlet of steering gear

26: anti-falling structure

27: main body driving outlet

28: fixing ring

29: antenna pedestal

FIG. 5 is a perspective view of a steering gear of a vector type shaftless pump jet propeller

30: base seat

31: upper hull fixing structure

33: driving wire interface of steering engine

34: pole hasp

35: motor rotor

36: motor stator

37: operating rod fixing structure

FIG. 6 is a perspective view of the center axial section of a steering gear of a vector type shaftless pump jet propeller

31: upper hull fixing structure

32: outer wall of base

33: driving wire interface of steering engine

34: pole hasp

35: motor rotor

36: motor stator

55: fixing rod

22: rod

23: anti-skid groove surface

FIG. 7 is a perspective view of a manual control assembly for a vector type shaftless pump jet

53: power line interface

521: deflection key

522: acceleration key

523: speed reducing key

524: start-stop key

54 outlet interface

55: fixing rod

56: universal mounting structure

FIG. 8 is a block diagram of the electrical operation of the vector type shaftless pump jet propeller

A1: storage battery power module

A2: shore power pile charging module

B: power supply management module

C: CPU module of central processing center

D1: tail thruster power module

G1: tail propeller steering driving module

D2: left propeller power module

G2: left side steering driving module

D3: right thruster power module

G3: right side steering drive module

E1: water pressure sensor module

E2: water temperature sensor module

E3: gravity sensor module

E4: level sensor module

E5: salinity sensor module

E6: compass sensor module

F: signal in-out radio frequency processing module

H: operation panel driving module

Detailed Description

According to the utility model, the overall schematic diagram of the vector type shaftless pump jet propeller in figure 1 and the solid schematic diagram of the overall central section of the vector type shaftless pump jet propeller in figure 2 are shown, the body (1) is immersed under water or on the water surface, when the driver (5) is started by power, water is sucked from the body input port (100) and is jetted from the body output port (121), the reaction force of the water forces the body to advance in the direction exceeding the input direction, and the reaction force transmitted from the body by the lower end of the connecting rod (2) forces the ship body to advance in the direction of the body input port by the fixing sleeve (21).

The body is fixed with a steering gear (3) through a connecting rod, and synchronization with the steering gear in a preset direction is ensured.

The remote non-contact intelligent control driver is realized by butting a hardware circuit of the driver through the antenna (4), so that the steering engine and the body are operated.

The driver is effectively set through the operation of the control panel (52), and then the driver is installed with a previous program instruction to carry out target driving operation on the body and the steering engine.

According to the utility model, as shown in the figure 3, which is a schematic axial center section perspective view of a vector type shaftless pump jet propeller body, when a wiring port (110) of the body is electrified, water at the front end is sucked after being filtered by a filter screen (119), and then enters an input spiral ring (118) through rectification of an input cover (101), the spiral ring rotates to pressurize and propel water flow to enter a diversion ring (116), the water flow is pressurized by the diversion ring and then enters an output spiral ring (111) to be pressurized and propelled to an output cover (109), and diversion of the output cover is pressurized again and then is rapidly ejected, so that a great reaction force is generated.

When the wiring port of the body is electrified, the winding (103) is electrified and works immediately according to vector parameters of the driver to generate a rotating electromagnetic field, and magnetic field force passes through the sleeve (114) to act with a magnetic induction/permanent magnet structure (117) on the outer wall of the rotary drum to force the sleeve to rotate radially, so that an input spiral ring and an output spiral ring fastened in the rotary drum are driven to rotate synchronously.

In order to prevent the damage of water to a winding and an iron core (104), a liquid filler with an insulating effect is adopted to completely wrap the process, a closed cavity is formed by the front inner cover (102), the shell (106), the sleeve and the rear inner cover (108) for secondary protection, deep water pressure damage is prevented in a deep water area, the front inner cover, the shell, the sleeve and the rear inner cover are welded mutually to form a high-pressure-resistant closed cavity, and then the front inner cover and the rear inner cover are respectively provided with a rectifying input cover and a flow guide output cover.

The core rod (112) is fixed with the flow guide ring (116) at the middle section position and is fixed with the input cover and the output cover at the two ends position to form the limiting effect and the fluid pressurization effect on the rotor assembly, the core rod penetrates through circular holes at the circle centers of the input spiral ring and the output spiral ring to ensure that the radial free rotation of the input spiral ring and the output spiral ring is not influenced, the core rod is fixedly connected with the output cover through the input cover to play an axial limiting effect on the input spiral ring and the output spiral ring, and the flow guide ring which is fixed with the core rod plays a role in simulating radial and axial pressurization on the water flow after the input spiral ring is pressurized.

The stator module and the rotor module of the body are arranged in a radial concentric circle mode, so that the gravity of the stator module and the gravity geometric center of the rotor module are coincident, the axial balance of the connecting rod and the shell of the connecting rod after the connecting rod is fixed can be guaranteed, the axial length of the body can be guaranteed to be minimum, and the vector steering space is minimum.

According to the utility model, a three-dimensional schematic diagram of a steering machine of the vector type shaftless pump jet propeller shown in fig. 5 and a three-dimensional schematic diagram of a central axial section of the steering machine of the vector type shaftless pump jet propeller shown in fig. 6 show that an upper hull fixing structure (31) which is fixed with a hull is fixed with a base (30), namely a motor stator (36) of the steering machine is fixed with the base (30), when a driver is powered on and started, the steering machine is powered on and started at the same time, the steering angle of a default motor rotor (35) is 0 degree, and when the steering angle needs to be adjusted, the motor rotor is steered to a preset angle.

When the tail single-machine main propulsion is carried out, the steering angle of the steering machine is smaller than 90 degrees so as to increase the steering flexibility, and when the tail single-machine main propulsion is carried out at a high speed, the maximum value of the steering angle is within 25 degrees by driver software programs in a default mode so as to prevent the occurrence of a lateral force ship-turning accident caused by an overlarge steering angle.

When the side propulsion hull advances port and lands, the steering angle of the steering machine is equal to 90 degrees so as to meet the requirement of the whole hull to move transversely and land, if the navigation channel is narrow and needs to be accurately landed, the steering machine advances at a low speed, turns to the angle of 0 degree and starts to adjust, and the steering machine is stopped before approaching the shore.

According to the utility model, as shown in the figure 2, the perspective view of the whole central section of the vector type shaftless pump jet propeller is shown, the fixed heights of the connecting rod fixing sleeve and the steering engine are determined according to the height of the ship body, when the propeller is used as a tail single-machine main propeller, the horizontal position of the steering engine is determined according to the height of the ship board at the tail, the central stressed position of the tail of the ship body is determined, the rod of the connecting rod is inserted into the circle center of the fixing sleeve and the circle center of the rotor (35) of the steering engine, and the anti-falling structure (26) is arranged to prevent the connecting rod and the body from falling.

After the water surface propulsion and the underwater propulsion are planned in advance, the fixed positions of the rod (22) of the connecting rod and the steering engine are calculated according to the height of the ship body and the position of the water surface, so that the protective groove surface of the rod and the rotor of the steering engine are ensured to be effectively locked and fixed by the rod lock catch.

If the power is low, the body and the connecting rod are manually installed in advance, if the power is high, the body and the connecting rod are installed by an auxiliary tool, and the installation process is normal.

And after all the corresponding cables are connected, carrying out power-on self-check, and after the self-check is passed, indicating that the installation is normal.

The perspective view of the rod of the vector type shaftless pump-jet propeller according to the present invention is shown in fig. 4, the antenna on the fixed antenna base (29) is extended to communicate with the driver, when the body is high power, the antenna base can be removed and installed in other suitable positions, not at the top end of the rod, to improve the communication reliability.

When the fixing ring (28) adopts a clamp spring type mounting body, the mounting is implemented according to different body powers, and when the body is in micropower, the clamp spring can be opened to realize complete manual mounting by larger body muscle force; when the power of the body is low, manual operation is realized by a simple power-assisted tool; when the body has certain power weight, the fixing ring adopts the buckle formula installation body to ensure that catch (20) installation is reliable effective.

The rod (22) and the body are detachably fixed, so that the body can be disassembled for maintenance and replaced again.

The size of the inner ring of the fixed sleeve (21) meets the requirement of free rotation of the rod, synchronous steering of the rod, a steering engine rotor and the steering engine body can be realized, the rod can move up and down, and the ship body can be accurately positioned and fixed.

The perspective view of the manual control assembly of the vector type shaftless pump jet propeller according to the present invention shows that the length of the fixing rod (55) depends on the installation position of the connecting rod and the ship body, and the intelligent operation and manual operation modes.

When the antenna is remotely and intelligently operated, the manual control assembly does not need to be installed on the steering engine and can be fixed at other proper positions as long as the length of the connecting cable harness is enough.

When the manual operation assembly is adopted, if the manual operation assembly is arranged at the stern, the length of the fixed rod must be larger than the width of a ship board and the width of a human body, so that the forward operation of the human body facing is facilitated; if the fixed rod is arranged on the side of the ship, the length of the fixed rod is larger than the width of the side of the ship, and manual operation is facilitated.

During manual operation, the keys on the operation panel are touched with different definitions, and the operation modes of different keys are different:

the operation of the steering key (521) is a stepless continuous adjustment mode, the start-stop key (524) is immediately started when being touched once, and is immediately stopped when being touched once again, the time for touching the start-stop key for the first time and the second time is less than 3 seconds, the second time of invalid input is realized, the first-stage water spraying speed is increased when the acceleration key (522) is touched once, the first-stage water spraying speed is increased again when being touched once again, the highest-stage water spraying speed is continuously touched and is not increased any more, the first-stage water spraying speed is reduced when the deceleration key (523) is touched once, the first-stage water spraying speed is reduced again when being touched once again, the first-stage water spraying speed is continuously touched and is not accelerated any more when the deceleration key is touched once again.

When the body has extra power, the extra power IGBT device module of the driver is separated from the body and is installed at a position where heat dissipation is easy to realize, and the control panel is independent and fixed and is close to the connecting rod and the body.

All cable connectors adopt standard fool-proof connectors, and therefore correct plugging of ordinary users is guaranteed.

According to the schematic diagram of the electrical working principle of the vector type shaftless pump jet propeller shown in the figure 8, when a storage battery power module or a shore power charging module is connected, a power management module is powered on immediately, namely, low-voltage direct current power supplies required by various working units are generated, the power management module is powered on normally, the central processing center CPU module starts self-checking for the first time, namely, the central processing center CPU module ensures that the states of all input and output units are normal, if a connector is open-circuit or abnormal, or a certain unit fails, the self-checking fails, an automatic alarm is given for waiting for processing, if the communication unit fails in self-checking, failure information cannot be automatically uploaded, and all the units enter a standby state after the self-checking of all the units passes.

In a standby state, the default steering angle is 0 degrees, the rotor assembly of the body is normal, and the antenna communication is normal.

The self-checked states of various sensors are automatically stored in a Central Processing Unit (CPU) module, if parameters of a water pressure sensor, a water temperature sensor, a level sensor and a salinity sensor do not meet the setting requirements of a basic operation safety program, the sensors cannot be started, and the sensors can be started after the sensors are recovered to be normal.

The water pressure sensor represents whether the ship body is overloaded or not, the water temperature sensor represents whether the water surface is frozen or not, the salinity sensor represents the coast distance, the level sensor represents the cargo-carrying balance degree of the ship body, and the gravity sensor and the compass sensor are used as position calibration program parameters. The installation positions of all the sensors are installed according to the actual conditions on the site, and basic parameter calibration is necessary after the first installation.

The complete electric working system outputs three sets of power drives, namely left side drive, right side drive and tail drive, when the electric working system advances at full speed, the three sets of power are all opened, if the electric working system cruises or is used by a single machine, the tail drive is preferentially opened by a standard running program, other settings are forbidden, if the electric working system only pushes the side surface, the tail drive is forbidden, and if special conditions are met, the electric working system can be manually operated.

After the self-checking is normal, the CPU module of the central processing center detects a starting instruction, the tail body is defaulted to drive the power module to output, the power module runs at a low speed, after a left side/right side steering instruction arrives, the CPU sends out an instruction according to a standard running program and a steering program, and a steering machine and a body propeller corresponding to the instruction start to output, and the power module immediately enters a target working state.

The operation panel driving module provides power and driving for the operation panel, and for basic conditions of manual operation, the operation panel driving module is electrified for the first time, cannot perform self-detection, automatically uploads failure information to alarm, and automatically turns to wireless remote automatic control by default.

The virtual control panel of the APP screen of the mobile phone is adopted, the control key definition of the virtual control panel is equal to manual control, and the mobile phone is connected with the driver through wireless/Bluetooth or wired connection.

Various other modifications and changes may be made by those skilled in the art based on the above teachings and concepts, and all such modifications and changes are intended to fall within the scope of the present invention as defined in the appended claims.

Claims (10)

1. The utility model provides a vector type shaftless pump spouts propeller, its characterized in that comprises body, connecting rod, steering gear, manual control subassembly, antenna, driver, pencil at least, and the lower extreme assembly body of connecting rod, the steering gear of the assembly of the first section of connecting rod, steering gear assembly manual control subassembly, the body is by stator module and rotor subassembly at least, and the rotor subassembly embedding is inside the stator module centre of a circle, and the rotor subassembly is located the concentric circumference of stator module, and the outer wall of rotor subassembly has certain radial clearance with the inner wall of stator module, and the radial rotary motion of rotor subassembly relies on the electromagnetic force of stator module to accomplish with the magnetic force interact of rotor subassembly, and the axial of rotor subassembly has certain displacement space, and the distance between this displacement space volume's the maximum value is decided by input port to the export centre of a circle restraint.

2. The vector type shaftless pump-jet propeller as claimed in claim 1, wherein the body comprises at least a filter screen, a housing, an input cover, an output cover, a front inner cover, a rear inner cover, a body wiring port, a winding, a filler, an iron core, a sleeve, a bushing, a core rod and a flow guide ring, the rotor assembly comprises at least a rotary drum, an input spiral ring and an output spiral ring, the outer wall of the rotary drum is fixedly provided with a magnetic induction/permanent magnet structure, the inner wall of the rotary drum is fixedly provided with the input spiral ring and the output spiral ring, the input spiral ring is positioned at the input section of the rotary drum, the output spiral ring is positioned at the output section of the rotary drum, the front and the rear of the rotary drum are limited by the input cover and the output cover, the filter screen is fixed with the input cover, the input cover is fixed with one side of the front inner cover, the other side of the front inner cover is butted with one side of the housing, the sleeve and one side of the rear inner cover to form a closed cavity, the winding is arranged in the cavity, The butt joint mode is not limited to a welding mode, an over-hard matching mode and a screw locking mode, the front end and the rear end of the core rod are fixed with the input cover and the output cover respectively, the middle section of the core rod is provided with the fixed flow guide ring, the circle centers of the input spiral ring and the output spiral ring are provided with the round holes respectively, the core rod penetrates through the two round holes, the hole diameters of the two round holes are larger than the diameter of the core rod, the sleeve material is non-magnetic and weldable, the lining material is high in hardness, water resistance and abrasion resistance, the back inner cover is provided with interfaces in butt joint with the body wiring port, all water contact surfaces have water-resistant structural processing, and the filler has insulation and liquefiable performance.

3. The vector type shaftless pump jet propeller of claim 1, wherein the steering gear is composed of at least a base, a motor rotor, a motor stator and a steering gear drive wire interface, the steering gear drive wire interface is fixed on the outer wall of the motor stator, the center hole of the motor rotor is through, the motor rotor is fastened with the outer wall of the core rod through a locking structure, the base is cylindrical, the inner diameter of the base is larger than the diameter of the connecting rod, the motor stator is fastened with the base, the peripheral surface of the base is provided with a layer of base outer wall, the base outer wall is provided with a ship body fixing structure and an operating rod fixing structure, the motor structure belongs to a stepping motor structure, the steering gear is horizontally installed, and the normal vertical surface of the horizontal deflection angle of the steering gear is parallel to or coincident with the normal vertical surface of the horizontal deflection angle of the output port of the body.

4. The vector type shaftless pump-jet propeller as claimed in claim 1, wherein the connecting rod is composed of at least a fixing ring, a fixing sleeve, a rod, anti-slip groove surfaces, a wire inlet, a body driving wire outlet, a steering gear driving wire outlet and an anti-dropping structure, the rod is cylindrical, the interior of the rod is through from top to bottom, the fixing ring is fastened at the lower end of the rod, the anti-dropping structure is positioned at the top end of the rod, the anti-dropping structure is detachably fixed with the rod, the lower end of the rod is embedded in the fixing sleeve, the inner hole of the fixing sleeve is sized to keep the rod to freely rotate in the radial direction and slide up and down of the box, the circumferential outer wall of the fixing sleeve is provided with a lower hull fixing structure, the upper section of the rod is provided with anti-slip groove surfaces, the number of the anti-slip groove surfaces is at least two, the circumferential upper end of the motor rotor is provided with a locking structure, the motor rotor locking structure is fixed at the anti-slip groove surface position, and the rod can move up and down before locking structure is locked, the outer diameter of the rod is smaller than the inner diameter of a base of the steering engine, the height of the rod is larger than the lateral height of the ship body, the inner diameter of the fixing ring is equal to the outer diameter of the shell of the body, the fixing modes of the fixing ring and the rod at least comprise a welding mode, a thread mode, a clamping groove mode and a clamping spring mode, and the fixing modes of the fixing ring and the body at least comprise a detachable mode, a clamping groove mode, a clamping bolt mode and a power assisting clamping spring mode.

5. The vector type shaftless pump jet propeller as claimed in claim 1, wherein the manual operation assembly is composed of at least a driving box, an operation panel, a fixing rod and a wire harness, the driving box is composed of a cover, a box, a power line interface and a wire outlet interface, the wire harness at least comprises a power cable, a steering engine driving cable, a body driving cable and an antenna cable, the power line is located at the input wiring port, the steering engine driving cable, the body driving cable and the antenna cable are located at the output wiring port, the operation panel is fixed on the surface of the cover, the operation panel is of a transparent window type, the cover is arranged on the box, the cover and the box are detachably fixed, one end of the fixing rod is fixed with the driving box, and the other end of the fixing rod is fixed with the steering engine.

6. The vector type shaftless pump jet propeller of claim 5, wherein the length of the fixing rod is at least longer than the width of the side of the ship body, or longer than the width of the human body plus the width of the side of the ship body, the fixing rod has a universal mounting structure, and the fixing mode of the fixing rod and the steering gear is at least detachable and threaded.

7. The vector type shaftless pump jet propeller of claim 5, wherein the operation panel has at least a turn key, a start/stop key, an acceleration key, and a deceleration key, the turn key has a dashboard feature, the turn key operates the left/right deflection angle to be synchronously equal to the horizontal left/right angle of the body output port, the angles are all less than or equal to 90 degrees, the turn key operates in a stepless continuous adjustment mode, the start/stop key is activated once and then immediately started, the start/stop key is activated once again and then immediately stopped, the time for activating the start/stop key for the first time and the second time is less than 3 seconds, the second invalid input is performed, the acceleration key is activated once to increase the first stage water jet speed, the first stage water jet speed is increased once again and continuously activated to the highest stage water jet speed, the increase is not performed, and the deceleration key is activated once to decrease the first stage water jet speed, when the water is touched again, the first-stage water spraying speed is reduced again, and when the water is touched to the lowest-stage water spraying speed continuously, the water is not accelerated any more.

8. The vector type shaftless pump jet propeller as claimed in claim 1, wherein the driver is composed of at least a hardware circuit and a software program, the hardware circuit is fixedly embedded in the driving box and has a completely closed structure, the hardware circuit comprises at least a power management circuit, an input circuit, an overvoltage protection circuit, a CPU circuit, an output circuit, a current overload protection circuit, a MOSFET/IGBT propulsion driving circuit, a deflection driving circuit, a sensor circuit, an input digital circuit, an input analog circuit, an alarm/buzzer circuit, a display driving/expanding circuit, a digital display module, a USB interface circuit, a WIFI/Bluetooth interface circuit, a radio frequency circuit, and an acceleration/deceleration operation interface on the display module, and the software program comprises at least a self-checking program, a self-locking program, a reset program, a start-stop program, The system comprises a water spraying speed adjusting program, an automatic uploading alarm program, a standard operation program, a steering program, a direction algorithm program, a brake program, a time setting program, an operation data management program, 5G remote network control center control software, a WIFI/Bluetooth interface program, a mobile phone APP management program, a residual electric quantity reminding program, a power failure self-alarm program, a water shortage reminding program, a manual/intelligent control selection mode and a basic operation safety program.

9. The vector type shaftless pump jet propeller of claim 8, wherein the mobile phone APP management program comprises a mobile phone screen virtual control panel, a virtual control panel password protection program, a hand-shaped control identification and coding program, an APP management program compiling protocol, a 5G remote network control and mobile phone control mode switching program, a 5G remote network intelligent control program, an operation state data storage program, a data reading program, a fault reminding alarm program, a manual emergency repair program, an operation data recording recovery program, a stolen automatic encryption uploading and then clearing program, a stolen automatic locking program and a stolen automatic positioning and alarm program.

10. The vector type shaftless pump-jet propeller of claim 8, wherein the operation data management program has at least one of real-time calibration frequency, international time zone, GPS/beidou positioning information, water temperature information, salinity information, gravity information, humidity information, level information, compass real-time information, water pressure information, power-on time, power-off time, standby time, operation speed, corresponding operation time at each stage of speed, operation deflection angle, deflection time, low voltage operation time, high current operation time, operation interruption time, emergency call time, fault repair time, overcurrent protection time, manual manipulation/intelligent manipulation mode switching time, data automatic upload time, and data automatic reset time.

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