Cruise type water quality detection device

Abstract

The cruise type water quality detection device comprises a ship body assembly, a water pressure assembly and a mowing assembly, a first inner bin and a second inner bin are formed in the inner ship body, a rotating assembly used for conducting synchronous reverse rotation is arranged in the second inner bin, the ship body assembly is used for conducting basic building and cruising on the whole detection device, and the water pressure assembly is used for controlling the weight of the whole device by pumping and draining water to the outside. The mowing assembly is used for cutting aquatic plants encountered by the ship body in the cruising process so as to prevent winding. Water is pumped and drained to the outside through the double-suction pump, the water amount in the water tank can be changed according to the actual situation, and then the weight of the whole device is controlled. For example, when the device needs to float or sink, the device can better adapt to water quality detection in areas with different water depths by adjusting the weight, and the adaptability and flexibility of the device in operation in different water area environments are improved.

Description

Technical Field

[0001] The invention relates to the technical field of water quality detection, and in particular to a cruise-type water quality detection device. Background Art

[0002] As the requirements for water environment quality become increasingly higher, it is necessary to scientifically monitor and manage the water environment in river basins, and to evaluate and protect the water ecosystem. However, traditional water quality detection devices are fixed-position detection devices and cannot comprehensively and efficiently detect the overall water quality. Therefore, a cruise-type water quality detection device is needed.

[0003] For the current cruise-type water quality detection device, it is often necessary to continuously cruise at different locations to detect the water quality in the process of water quality detection. However, when it is detected in a lake, it often frequently encounters different water depths. When the cruise device suddenly changes the water depth, it is easy to cause the hull to capsize due to unstable draft. Not only can the detection work be impossible, but it is also easy to cause damage to parts and is not conducive to the recovery of the hull. Accordingly, the present application proposes a cruise-type water quality detection device. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a cruise type water quality detection device.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A cruising water quality detection device comprises: a hull component, a water pressure component and a mowing component;

[0007] The hull assembly is used for basic assembly and cruising of the overall detection device, and includes an outer hull and an inner hull fixedly connected to the inner part of the outer hull;

[0008] The inner hull is provided with a first inner compartment and a second inner compartment, and the second inner compartment is provided with a rotating assembly for synchronous reversal;

[0009] The hydraulic assembly is used to control the weight of the whole device by pumping water and draining water from the outside, and the hydraulic assembly includes a water tank fixedly connected to the inside of the first inner compartment and a double-suction pump fixedly connected to the inside of the inner hull and located above the first inner compartment;

[0010] The mowing assembly is used to cut the water grass encountered by the hull during cruising to prevent entanglement. The mowing assembly includes a fourth threaded rod rotatably connected to the inside of the outer hull and a guide rod fixedly connected to the inside of the outer hull.

[0011] Preferably, a foldable hose connected to a double-suction pump is fixedly connected to the top of the water tank, a water outlet is fixedly connected to the bottom of the foldable hose, a pressure plate is fixedly connected to the bottom of the water outlet, a push rod slidably connected to the water tank is fixedly connected to the bottom of the pressure plate, four springs are fixedly connected between the bottom of the pressure plate and the water tank, a sealing ring is fixedly connected to the bottom of the water tank and located inside the inner hull, the push rod and the sealing ring are slidably connected, and a water pipe that passes through the inner hull and is connected to the double-suction pump is fixedly connected to the inside of the inner hull.

[0012] Preferably, the rotating assembly includes a double-headed toothed plate fixedly connected to the bottom of the push rod and slidably connected to the inner hull, the second inner warehouse is internally rotatably connected to two reciprocating screws, both of which are fixedly connected to a first gear, one of the reciprocating screws is threadedly sleeved with a first toothed plate, and the other of the reciprocating screws is threadedly sleeved with a second toothed plate, the second inner warehouse is internally rotatably connected to a first threaded rod, and the second inner warehouse is internally rotatably connected to a side close to the first threaded rod, the top of the first threaded rod is fixedly connected to a second gear, and the second threaded rod is fixedly connected to a third gear, and the first threaded rod and the second threaded rod are provided with a scraping assembly for protecting and cleaning the detection equipment.

[0013] Preferably, the scraping assembly includes a protective shell fixedly connected to the bottom of the inner hull, a filter screen is arranged on the protective shell, an outer sliding sleeve of the protective shell is provided with a cleaning ring knife threadedly connected to the first threaded rod, a water quality detector fixedly connected to the inner hull is arranged inside the protective shell, and a cleaning ring sleeve threadedly connected to the second threaded rod is arranged on the outside of the water quality detector and located in the inner sliding sleeve of the protective shell.

[0014] Preferably, a nut is threadedly sleeved on the fourth threaded rod, another nut is slidably sleeved on the guide rod, a rotating shaft is rotatably connected to the side of the inner hull adjacent to the fourth threaded rod, an annular groove is provided on the rotating shaft, a blade is fixedly connected to the bottom of the rotating shaft, a fixed block slidably connected to the rotating shaft is fixedly connected between the two nuts, a clamping block is fixedly connected to the inner wall of the fixed block and located inside the annular groove, an electric cutting knife is fixedly connected to the bottom of the two nuts, and a motor fixedly connected between the driving end and the fourth threaded rod is fixedly provided above the inner hull adjacent to the fourth threaded rod.

[0015] Preferably, an airbag is fixedly connected to the outer side of the outer hull, an inspection port is provided on one side of the top of the outer hull, a plurality of antennas are fixedly connected to the side of the top of the outer hull adjacent to the inspection port, a camera is fixedly connected to one side of the top of the inner hull, an electric propeller is provided on the side of the inner hull away from the outer hull, a water depth detector is fixedly connected to the side of the bottom of the inner hull close to the water pipe, and a sonar detector is fixedly connected to the side of the inner hull close to the electric cutter.

[0016] Preferably, the two first gears are meshed with the double-headed gear plate, the first gear plate is meshed with the second gear, the second gear plate is meshed with the third gear, and the second gear and the third gear are staggered up and down.

[0017] The present invention has the following beneficial effects:

[0018] 1. By setting up a mowing assembly, the fourth threaded rod connected to the inside of the outer hull can be rotated, the fixed guide rod and related supporting components such as an electric cutter can be used to cut the water weeds encountered during the cruise of the hull, so as to prevent the water weeds from being entangled on the hull and affecting the normal navigation and detection work, thereby ensuring the smooth movement of the device in the water area and ensuring that subsequent tasks such as water quality detection can be carried out continuously and stably.

[0019] 2. By setting up the hydraulic components, the double-suction pump can be used to pump water from the outside and drain water. The amount of water in the water tank can be changed according to the actual situation, thereby controlling the weight of the entire device. For example, when the device needs to float or sink, the weight can be adjusted to better adapt to water quality testing in different water depths, improving the adaptability and flexibility of the device in different water environments.

[0020] 3. By setting up a rotating assembly and a scraping assembly, and through the coordinated operation of the double-headed tooth plate, reciprocating screw and other components in the rotating assembly, the cleaning ring knife and cleaning ring sleeve in the scraping assembly can be driven to move, so as to effectively protect the water quality detector and other testing equipment in the protective shell, prevent external impurities from damaging the equipment, and at the same time clean it to keep the testing equipment in good working condition, which is beneficial to improve the accuracy of the test data and the service life of the testing equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of a cruise-type water quality detection device proposed by the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of a cruise-type water quality detection device proposed by the present invention from a bottom-up perspective;

[0023] Figure 3 It is a schematic diagram of the structure inside the inner hull of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the rotating component and the scraping component in the present invention;

[0025] Figure 5 It is a side view structural schematic diagram of the rotating assembly and the scraping assembly in the present invention;

[0026] Figure 6 It is a schematic diagram of the structure inside the water tank of the present invention;

[0027] Figure 7 It is a schematic diagram of the structure inside the outer hull of the present invention;

[0028] Figure 8 It is a structural schematic diagram of the mowing component in the present invention;

[0029] Fig. 9 for Figure 8 Schematic diagram of the enlarged structure of A.

[0030] In the figure: 1 outer hull, 2 inner hull, 3 airbag, 4 inspection port, 5 antenna, 6 camera, 7 electric propeller, 8 first inner compartment, 9 water tank, 10 folding hose, 11 water outlet, 12 pressure plate, 13 push rod, 14 spring, 15 sealing ring, 16 double suction pump, 17 water pipe, 18 second inner compartment, 19 reciprocating screw, 20 first gear, 21 double-headed gear plate, 22 first gear plate, 23 second gear plate, 24 first threaded rod, 25 second threaded rod, 26 second gear, 27 third gear, 28 cleaning ring knife, 29 cleaning ring sleeve, 30 protective shell, 31 filter screen, 32 water quality detector, 33 fourth threaded rod, 34 guide rod, 35 nut, 36 rotating shaft, 37 ring groove, 38 blade, 39 fixing block, 40 card block, 41 electric cutting knife, 42 motor, 43 water depth detector, 44 sonar detector. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Embodiment 1:

[0033] Reference Figure 1-Figure 9 , a cruising water quality detection device, comprising: a hull component, a water pressure component and a mowing component;

[0034] The hull assembly is used for basic assembly and cruising of the overall detection device, and includes an outer hull 1 and an inner hull 2 ​​fixedly connected to the inner part of the outer hull 1;

[0035] The inner hull 2 ​​is provided with a first inner compartment 8 and a second inner compartment 18, and the second inner compartment 18 is provided with a rotating assembly for synchronous reversal;

[0036] The hydraulic assembly is used to control the weight of the whole device by pumping water and draining water from the outside, and the hydraulic assembly includes a water tank 9 fixedly connected to the inside of the first inner compartment 8 and a double-suction pump 16 fixedly connected to the inside of the inner hull 2 ​​and located above the first inner compartment 8;

[0037] The mowing assembly is used to cut the water grass encountered by the hull during cruising to prevent entanglement. The mowing assembly includes a fourth threaded rod 33 rotatably connected to the inside of the outer hull 1 and a guide rod 34 fixedly connected to the inside of the outer hull 1;

[0038] In addition, a nut 35 is threadedly sleeved on the fourth threaded rod 33, and another nut 35 is slidably sleeved on the guide rod 34. A rotating shaft 36 is rotatably connected to the inner side of the inner hull 2 ​​near the fourth threaded rod 33. A ring groove 37 is provided on the rotating shaft 36. A blade 38 is fixedly connected to the bottom of the rotating shaft 36. A fixed block 39 slidably connected to the rotating shaft is fixedly connected between the two nuts 35. A clamping block 40 is fixedly connected to the inner wall of the fixed block 39 and located inside the ring groove 37. An electric cutting knife 41 is fixedly connected to the bottom of the two nuts 35. A motor 42 fixedly connected between the driving end and the fourth threaded rod 33 is fixedly provided above the inner hull 2 ​​near the fourth threaded rod 33.

[0039] In this embodiment, after the sonar detector 43 detects the waterweed in front of the hull, the motor 42 is started, and the motor 4 drives the third threaded rod 33 to rotate. At this time, the nut 35 on the third threaded rod 33 can slide downward along the direction of the guide rod 34 and extend to the bottom of the hull. At this time, the electric cutter 41 is started to cut the waterweed, which can efficiently cut the waterweed encountered during the cruise. Whether it is a slender filamentous waterweed or a relatively dense clumping waterweed, it can be handled in time to prevent it from being entangled in the propeller or other key parts of the hull, thereby ensuring that the device can maintain a stable sailing speed and heading, and avoid problems such as power obstruction and control failure due to entanglement of waterweed;

[0040] At the same time, the two nuts 35 slide down to drive the fixed block 39 to slide along the rotating shaft 36. At this time, the rotating shaft 36 can continuously rotate along the clamping block 40 on the inner wall of the fixed block 39 through the annular groove 37 thereon, and the blade 38 can be driven to rotate by the rotating shaft 36, so as to further cut and clean the waterweeds wrapped around the nuts 35.

[0041] Furthermore, if there is no effective mowing measure, manual cleaning is often required after the weeds are entangled, which not only consumes a lot of manpower and time, but also frequent cleaning operations may cause a certain degree of damage to the hull structure and related equipment, increasing additional maintenance costs. The mowing component of the device can automatically deal with the weed problem during navigation, greatly reducing the frequency of manual intervention and cleaning, reducing various maintenance costs caused by weed entanglement, and also saving a lot of time for maintenance, so that the device can devote more time to actual water quality testing tasks.

[0042] Embodiment 2:

[0043] Reference Figure 2-Figure 6 Compared with the first embodiment, in this embodiment, a foldable hose 10 connected to a double-suction pump 16 is fixedly connected to the top of the water tank 9, a water port 11 is fixedly connected to the bottom of the foldable hose 10, a pressure plate 12 is fixedly connected to the bottom of the water port 11, a push rod 13 slidably connected to the water tank 9 is fixedly connected to the bottom of the pressure plate 12, four springs 14 are fixedly connected between the bottom of the pressure plate 12 and the water tank 9, a sealing ring 15 is fixedly connected to the bottom of the water tank 9 and located inside the inner hull 2, the push rod 13 and the sealing ring 15 are slidably connected, and a water pipe 17 that runs through the inner hull 2 ​​and is connected to the double-suction pump is fixedly connected to the inside of the inner hull 2.

[0044] The rotating assembly includes a double-headed tooth plate 21 fixedly connected to the bottom of the push rod 13 and slidably connected to the inner hull 2. The second inner warehouse 18 is internally rotatably connected to two reciprocating screws 19, and the two reciprocating screws 19 are both fixedly connected to a first gear 20. A first tooth plate 22 is threadedly sleeved on one reciprocating screw 19, and a second tooth plate 23 is threadedly sleeved on the other reciprocating screw 19. The second inner warehouse 18 is internally rotatably connected to a first threaded rod 24, and a second threaded rod 25 is rotatably connected to the side of the second inner warehouse 18 close to the first threaded rod 24. The top of the first threaded rod 24 is fixedly connected to a second gear 26, and the second threaded rod 25 is fixedly connected to a third gear 27.

[0045] The scraping assembly includes a protective shell 30 fixedly connected to the bottom of the inner hull 2, a filter screen 31 is arranged on the protective shell 30, an outer sliding sleeve of the protective shell 30 is provided with a cleaning ring knife 28 threadedly connected to the first threaded rod 24, a water quality detector 32 fixedly connected to the inner hull 2 ​​is arranged inside the protective shell 30, and a cleaning ring sleeve 29 threadedly connected to the second threaded rod 25 is arranged on the outside of the water quality detector 32 and located on the inner sliding sleeve of the protective shell 30.

[0046] In this embodiment, the water depth detector 43 detects the conditions of different bottom depths, and then the double-suction pump 16 pumps water into the water tank 9 through the water pipe 17. The water flows into the water tank 9 through the water inlet 11 at the bottom of the folding hose 10. The more water there is in the water tank 9, the more the pressure plate 12 is squeezed to push the push rod 13 downward, so that the device can flexibly change its own weight according to actual detection needs. When it is necessary to go deep into deeper waters for water quality sampling and testing, the double-suction pump can pump water from the outside into the water tank, increase the overall weight of the device, and improve the overall stability of the hull; when the detection task of the depth is completed and reaches the shallow water area, the water in the water tank can be discharged through the double-suction pump to reduce the weight of the device and make it float to a suitable position to prevent it from touching the bottom of the ship and running aground. This characteristic of flexible weight adjustment greatly expands the water depth range in which the device can operate, so that it can fully cover water quality detection work at all levels from shallow waters to deep waters, and obtain more comprehensive and accurate water quality data.

[0047] Furthermore, when the double-suction pump 16 pumps water into the water tank 9, the pressure plate 12 pushes the push rod 13 downward, and the push rod 13 drives the double-headed tooth plate 21 to slide, and the double-headed tooth plate 21 drives the two first gears 20 to rotate synchronously in the opposite direction, so that the two reciprocating screws 19 can be driven to rotate, and then the first tooth plate 22 and the second tooth plate 23 thereon can be driven to move, and then the second gear 26 and the third gear 27 can be dragged to rotate. At this time, the first threaded rod 24 and the second threaded rod 25 rotate synchronously in the opposite direction to drive the cleaning ring knife 28 and the cleaning ring sleeve 29 thereon to perform alternating reciprocating motions on and in the protective shell 30 according to a specific trajectory, so as to clean the surface of the filter screen 31 and the water quality detector 32. Prevent the filter screen 31 from being blocked and affecting the entry of the water sample, and at the same time, the cleaning ring sleeve 29 cleans the surface of the water quality detector 32, ensuring that the detector can accurately sense the key indicators such as the content of various components, pH, dissolved oxygen, etc. in the water sample.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A cruising water quality detection device, comprising a hull component, a water pressure component and a mowing component, characterized in that: The hull assembly is used for basic assembly and cruising of the overall detection device, and comprises an outer hull (1) and an inner hull (2) fixedly connected to the inner part of the outer hull (1); The inner hull (2) is provided with a first inner compartment (8) and a second inner compartment (18), and the second inner compartment (18) is provided with a rotating assembly for synchronous reverse rotation; The hydraulic assembly is used to control the weight of the entire device by pumping water and draining water from the outside, and the hydraulic assembly includes a water tank (9) fixedly connected to the inside of the first inner compartment (8) and a double-suction pump (16) fixedly connected to the inside of the inner hull (2) and located above the first inner compartment (8); The mowing assembly is used to cut water weeds encountered by the hull during cruising to prevent entanglement, and comprises a fourth threaded rod (33) rotatably connected to the inside of the outer hull (1) and a guide rod (34) fixedly connected to the inside of the outer hull (1).

2. A cruise-type water quality detection device according to claim 1, characterized in that: The top of the water tank (9) is fixedly connected to a foldable hose (10) which is in communication with a double-suction pump (16); the bottom of the foldable hose (10) is fixedly connected to a water outlet (11); the bottom of the water outlet (11) is fixedly connected to a pressure plate (12); the bottom of the pressure plate (12) is fixedly connected to a push rod (13) which is slidably connected to the water tank (9); four springs (14) are fixedly connected between the bottom of the pressure plate (12) and the water tank (9); a sealing ring (15) is fixedly connected to the bottom of the water tank (9) and located inside the inner hull (2); the push rod (13) and the sealing ring (15) are slidably connected; the inside of the inner hull (2) is fixedly connected to a water pipe (17) which passes through the inner hull (2) and is in communication with the double-suction pump.

3. A cruise-type water quality detection device according to claim 2, characterized in that: The rotating assembly comprises a double-headed toothed plate (21) fixedly connected to the bottom of the push rod (13) and slidably connected to the inner hull (2); the interior of the second inner chamber (18) is rotatably connected to two reciprocating screws (19); both of the two reciprocating screws (19) are fixedly connected to a first gear (20); a first toothed plate (22) is threadedly sleeved on one of the reciprocating screws (19); a second toothed plate (23) is threadedly sleeved on the other of the reciprocating screws (19); the interior of the second inner chamber (18) is rotatably connected to a first threaded rod (24); a second threaded rod (25) is rotatably connected to a side of the interior of the second inner chamber (18) close to the first threaded rod (24); a second gear (26) is fixedly connected to the top of the first threaded rod (24); a third gear (27) is fixedly connected to the second threaded rod (25); and a scraping assembly for protecting and cleaning the detection equipment is provided on the first threaded rod (24) and the second threaded rod (25).

4. A cruise-type water quality detection device according to claim 1, characterized in that: The scraping assembly comprises a protective shell (30) fixedly connected to the bottom of the inner hull (2), a filter screen (31) is arranged on the protective shell (30), an outer sliding sleeve of the protective shell (30) is provided with a cleaning ring knife (28) threadedly connected to the first threaded rod (24), an inner portion of the protective shell (30) is provided with a water quality detector (32) fixedly connected to the inner hull (2), and an inner sliding sleeve of the protective shell (30) outside the water quality detector (32) is provided with a cleaning ring sleeve (29) threadedly connected to the second threaded rod (25).

5. A cruise-type water quality detection device according to claim 1, characterized in that: A nut (35) is threadedly sleeved on the fourth threaded rod (33), and another nut (35) is slidably sleeved on the guide rod (34). A rotating shaft (36) is rotatably connected to the inner side of the inner hull (2) adjacent to the fourth threaded rod (33). An annular groove (37) is provided on the rotating shaft (36). A blade (38) is fixedly connected to the bottom of the rotating shaft (36). A fixed block (39) slidably connected to the rotating shaft is fixedly connected between the two nuts (35). A clamping block (40) is fixedly connected to the inner wall of the fixed block (39) and located inside the annular groove (37). An electric cutting knife (41) is fixedly connected to the bottom of the two nuts (35). A motor (42) is fixedly provided above the inner side of the inner hull (2) adjacent to the fourth threaded rod (33) and fixedly connected between the driving end and the fourth threaded rod (33).

6. A cruise-type water quality detection device according to claim 1, characterized in that: An air bag (3) is fixedly connected to the outer side of the outer hull (1), an inspection port (4) is provided on one side of the top of the outer hull (1), a plurality of antennas (5) are fixedly connected to the side of the top of the outer hull (1) adjacent to the inspection port (4), a camera (6) is fixedly connected to the side of the top of the inner hull (2), an electric propeller (7) is provided on the side of the inner hull (2) away from the outer hull (1), a water depth detector (43) is fixedly connected to the side of the bottom of the inner hull (2) adjacent to the water pipe (17), and a sonar detector (44) is fixedly connected to the side of the inner hull (2) adjacent to the electric cutter (41).

7. A cruise-type water quality detection device according to claim 3, characterized in that: The two first gears (20) are meshed with the double-headed gear plate (21), the first gear plate (22) is meshed with the second gear (26), the second gear plate (23) is meshed with the third gear (27), and the second gear (26) and the third gear (27) are staggered up and down.

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