Multi-point water quality detector

Abstract

The utility model discloses a multi-point water quality detector. The multi-point water quality detector comprises a detection bin, a cable is arranged in the detection bin, a protection mechanism is arranged at the lower end of the outer surface of the cable and comprises a fixing cylinder, rib grooves and a bin door, the fixing cylinder is fixedly connected to the lower end of the cable, the rib grooves are formed in the upper inner surface and the lower inner surface of the fixing cylinder, and the bin door is slidably connected between the two rib grooves; uniformly distributed through holes are formed in the fixing cylinder and the bin door, the protection mechanism further comprises a driving plate, a fixing plate and a positioning ball, the driving plate is fixedly connected to the left end of the outer surface of the bin door, the fixing plate is fixedly connected to the left end of the outer surface of the fixing cylinder, uniformly distributed bayonets are formed in the fixing plate, and the positioning ball is fixedly connected to the fixing plate. According to the multi-point water quality detector, the water quality detection head can be effectively protected, meanwhile, maintenance of the water quality detection head is not affected, and damage caused by direct exposure of the water quality detection head is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to water quality detector technical field, concretely is a kind of multi-point water quality detector. BACKGROUND

[0002] Multi-point water quality detector is a kind of equipment for simultaneously monitoring the water quality of multiple points, which can provide water quality parameter data in real time and accurately, and is of great significance to environmental protection, water resource management and public health, and the working principle of multi-point water quality detector is mainly based on chemical analysis, optical analysis and electrochemical principle etc.;

[0003] The existing part of multi-point water quality detector adopts the direct exposure mode of water quality detection head to detect water quality, and such multi-point water quality detector has some problems, such as the direct exposure mode of water quality detection head, which can easily affect the stability and safety of water quality detection head during the release and convergence process of water quality detection head. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problems of overcoming the defects of the prior art, providing a multi-point water quality detector, which can effectively protect the water quality detection head, and does not affect the maintenance of the water quality detection head, avoids damage caused by direct exposure of the water quality detection head, and can effectively solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: a multi-point water quality detector, comprising a detection bin;

[0006] The detection bin is internally provided with a cable, the lower end of the outer surface of the cable is provided with a protection mechanism, the protection mechanism comprises a fixed cylinder, a rib groove and a bin door, the fixed cylinder is fixedly connected to the lower end of the cable, the upper and lower inner surfaces of the fixed cylinder are both provided with a rib groove, the bin door is slidably connected between the two rib grooves, the interiors of the fixed cylinder and the bin door are both provided with uniformly distributed through holes, which can effectively protect the water quality detection head, does not affect the maintenance of the water quality detection head, and avoids damage caused by direct exposure of the water quality detection head.

[0007] Further, the protection mechanism further comprises a driving plate, a fixed plate and a positioning ball, the driving plate is fixedly connected to the left end of the outer surface of the bin door, the fixed plate is fixedly connected to the left end of the outer surface of the fixed cylinder, the interior of the fixed plate is provided with uniformly distributed sockets, the rear end of the driving plate is fixedly connected with uniformly distributed positioning balls, the positioning balls are all installed in cooperation with the longitudinally adjacent sockets, to realize the locking of the bin door and the fixed cylinder.

[0008] Further, the rear end of the bottom wall of the detection bin is provided with a single-chip microcomputer, the front end of the bottom wall of the detection bin is provided with a storage battery, the input end of the single-chip microcomputer is electrically connected with the output end of the storage battery, to control various electric appliances.

[0009] Further, the center position of the detection bin bottom wall is fixedly connected with symmetrical supports, a capstan is rotatably connected between the two supports, a motor is arranged at the left end of the left support, the right end of the motor output shaft is fixedly connected with the left end of the capstan, a current collector ring is arranged at the right end of the capstan, a cable is wound on the outer surface of the capstan, the cable is bidirectionally electrically connected with the current collector ring, a water quality detector is arranged at the right end of the detection bin bottom wall, the current collector ring is bidirectionally electrically connected with the water quality detector, a water quality detection head is arranged at the lower end of the cable, the cable is bidirectionally electrically connected with the water quality detection head, the water quality detection head is located between the fixed cylinder and the bin door, the input end of the motor is electrically connected with the output end of the single-chip microcomputer, and the water quality detector is bidirectionally electrically connected with the single-chip microcomputer, so that water quality detection of different depths of water level is realized.

[0010] Further, the upper end of the detection bin is provided with a solar panel, the left end of the detection bin bottom wall is provided with a solar controller, the output end of the solar panel is electrically connected with the input end of the solar controller, the output end of the solar controller is electrically connected with the input end of the storage battery, and the input end of the solar controller is electrically connected with the output end of the single-chip microcomputer, so that the continuous operation of the water quality detector is ensured.

[0011] Further, the left and right ends of the detection bin are fixedly connected with support columns through support plates, the outer surfaces of the support columns are movably sleeved with buoyancy blocks, the lower end of the fixed cylinder is connected with a counterweight block through a fixed rope, the lower end of the detection bin is provided with a circular hole, the inside of the circular hole is fixedly connected with a fixed ring, the inside of the fixed ring is provided with uniformly distributed rubber sheets, one end of the rubber sheets close to the center of the fixed ring is attached to the outer surface of the cable, the water quality detector is provided with buoyancy, and impurities on the outer surface of the cable are cleaned.

[0012] Further, the middle of the left surface of the detection bin is fixedly connected with a fixed seat, the left end of the fixed seat is rotatably connected with an adjusting seat, the left end of the adjusting seat is fixedly connected with a connecting rod, the left end of the connecting rod is fixedly connected with a connecting plate, and the front and rear ends of the connecting plate are provided with mounting holes, so that the water quality detector is connected with external traction equipment.

[0013] Compared with the prior art, the water quality detector has the following advantages:

[0014] The stable position locking of the bin door and the fixed cylinder is realized through the clamping of the positioning ball and the socket, the omnibearing protection of the water quality detection head is realized, the entry of the water body and the maintenance of the water quality detection head are not affected, and the damage of the water quality detection head caused by direct exposure is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a structural schematic view of the utility model;

[0016] Fig. 2 It is a sectional view of the upper side of the utility model.

[0017] Fig. 3 The utility model discloses a cross section structure schematic diagram of protection mechanism.

[0018] In the drawing: 1 detection bin, 2 capstan, 3 cable, 4 protection mechanism, 41 fixed cylinder, 42 rib groove, 43 bin door, 44 drive plate, 45 fixed plate, 46 locating ball, 5 water quality detection head, 6 current collector ring, 7 motor, 8 water quality detector, 9 battery, 10 solar controller, 11 singlechip, 12 fixed ring, 13 counterweight, 14 fixed seat, 15 connecting rod, 16 connecting plate, 17 support column, 18 buoyancy block, 19 solar panel. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range protected by the utility model.

[0020] Please refer to Figs. 1-3 The embodiment provides a technical scheme: a multi-point water quality detector, which comprises a detection bin 1.

[0021] The detection bin 1 is internally provided with a cable 3, the lower end of the outer surface of the cable 3 is provided with a protection mechanism 4, the protection mechanism 4 comprises a fixed cylinder 41, a rib groove 42 and a bin door 43, the fixed cylinder 41 is fixedly connected to the lower end of the cable 3, the upper and lower inner surfaces of the fixed cylinder 41 are both provided with the rib groove 42, the bin door 43 is slidably connected between the two rib grooves 42, the inside of the fixed cylinder 41 and the bin door 43 is both provided with uniformly distributed through holes, the protection mechanism 4 further comprises a drive plate 44, a fixed plate 45 and a locating ball 46, the drive plate 44 is fixedly connected to the left end of the outer surface of the bin door 43, the fixed plate 45 is fixedly connected to the left end of the outer surface of the fixed cylinder 41, the inside of the fixed plate 45 is provided with uniformly distributed bayonets, the rear end of the drive plate 44 is fixedly connected with uniformly distributed locating balls 46, the locating balls 46 are all installed in cooperation with the longitudinally adjacent bayonets, in the working process of the water quality detection head 5, the locating balls 46 are all stably clamped with the longitudinally adjacent bayonets, the bin door 43 and the fixed cylinder 41 form a closed space, which provides omnibearing rigid protection for the water quality detection head 5, meanwhile, the existence of the through holes does not affect the water body to enter, avoiding the water quality detection head 5 to be directly exposed, in the process of moving up and down, the water quality detection head 5 is touched with impurities in the water and is damaged, when the water quality detection head 5 needs to be overhauled, the bin door 43 is moved rightwards through the drive plate 44, the locating balls 46 end the clamping with the longitudinally adjacent bayonets, then the bin door 43 slides rightwards between the two rib grooves 42 and is collected in the rear end inside the fixed cylinder 41, and then the water quality detection head 5 is overhauled.

[0022] The rear end of the bottom wall of the detection bin 1 is provided with a single-chip microcomputer 11, the front end of the bottom wall of the detection bin 1 is provided with a storage battery 9, the input end of the single-chip microcomputer 11 is electrically connected with the output end of the storage battery 9, the upper end of the detection bin 1 is provided with a solar panel 19, the left end of the bottom wall of the detection bin 1 is provided with a solar controller 10, the output end of the solar panel 19 is electrically connected with the input end of the solar controller 10, the output end of the solar controller 10 is electrically connected with the input end of the storage battery 9, and the input end of the solar controller 10 is electrically connected with the output end of the single-chip microcomputer 11;

[0023] The center of the bottom wall of the detection bin 1 is fixedly connected with symmetrical supports, a winch 2 is rotatably connected between the two supports, the left end of the left support is provided with a motor 7, the right end of the output shaft of the motor 7 is fixedly connected with the left end of the winch 2, the right end of the winch 2 is provided with a current collector ring 6, the current collector ring 6 can ensure normal electrical connection without winding, a cable 3 is wound on the outer surface of the winch 2, the cable 3 is bidirectionally electrically connected with the current collector ring 6, the right end of the bottom wall of the detection bin 1 is provided with a water quality detector 8, the current collector ring 6 is bidirectionally electrically connected with the water quality detector 8, the lower end of the cable 3 is provided with a water quality detection head 5, the cable 3 is bidirectionally electrically connected with the water quality detection head 5, the water quality detection head 5 is located between the fixed cylinder 41 and the bin door 43, the input end of the motor 7 is electrically connected with the output end of the single-chip microcomputer 11, the water quality detector 8 is bidirectionally electrically connected with the single-chip microcomputer 11, the motor 7 operates through the single-chip microcomputer 11, the output shaft of the motor 7 drives the winch 2 to rotate, thereby releasing the cable 3, the release of the cable 3 causes the fixed cylinder 41 to move downward under the gravity of the configuration block 13, thereby driving the water quality detection head 5 to move downward, when the water quality detection head 5 reaches the required position, the motor 7 is turned off through the single-chip microcomputer 11 and the water quality detector 8 operates, the water quality detector 8 drives the water quality detection head 5 to operate through the current collector ring 6 and the cable 3, the water quality detection head 5 detects the water quality of the water level, and the water quality of the water area can be detected at multiple points;

[0024] The left and right ends of the detection bin 1 are fixedly connected with support columns 17 through support plates, the outer surfaces of the support columns 17 are movably sleeved with buoyancy blocks 18, the lower end of the fixed cylinder 41 is connected with a counterweight block 13 through a fixing rope, the counterweight block 13 provides a traction force for the downward movement of the water quality detection head 5, the lower end of the detection bin 1 is provided with a circular hole, the inside of the circular hole is fixedly connected with a fixed ring 12, the inside of the fixed ring 12 is provided with uniformly distributed rubber sheets, one end of each rubber sheet close to the center of the fixed ring 12 is attached to the outer surface of the cable 3, and the buoyancy of the buoyancy block 18 provides driving force for the floating of the detection bin 1 and other mechanisms;

[0025] The middle part of the left side surface of the detection bin 1 is fixedly connected with a fixing seat 14, the left end of the fixing seat 14 is rotationally connected with an adjusting seat, the left end of the adjusting seat is fixedly connected with a connecting rod 15, the left end of the connecting rod 15 is fixedly connected with a connecting plate 16, the front and rear ends of the connecting plate 16 are both provided with mounting holes, according to the connection requirement of the external traction equipment, the angle of the connecting rod 15 is adjusted through the rotational connection of the adjusting seat and the fixing seat 14, and then the position of the connecting plate 16 is adjusted, when the connecting plate 16 reaches the required position, the mounting holes in the connecting plate 16 are connected with the threaded holes of the external traction equipment through bolts, and then the traction of the multi-point water quality detector by the external traction equipment is realized.

[0026] The working principle of the multi-point water quality detector is as follows: in the working process, the buoyancy of the buoyancy block 18 provides driving force for the floating of the detection bin 1 and other mechanisms, the mounting holes of the mounting plate 16 are connected with the threaded holes of the external traction equipment through bolts, and then the multi-point water quality detector is pulled to the required position through the external traction equipment, the motor 7 is operated through the single-chip microcomputer 11, the output shaft of the motor 7 rotates to drive the capstan 2 to rotate, and then the release of the cable 3 is realized, the fixed cylinder 41 moves downward under the gravity of the configuration block 13, and then the water quality detection head 5 moves downward, when the water quality detection head 5 reaches the required position, the motor 7 is turned off through the single-chip microcomputer 11, and the water quality detector 8 is operated, the water quality detector 8 realizes the operation of the water quality detection head 5 through the current collector ring 6 and the cable 3, the water quality detection head 5 detects the water quality of the water level, meanwhile, the water quality information of the water level is recorded in real time by the water quality detector 8 and is sent to the signal receiving end of the single-chip microcomputer 11, the single-chip microcomputer 11 transmits the water quality information to the external terminal, the operation of the motor 7 is realized through the single-chip microcomputer 11, the water quality detection head 5 reaches different water levels, and then the multi-point detection of the water area is realized, after the detection is completed, the motor 7 is reversely operated through the single-chip microcomputer 11, the cable 3 is collected, in the process of the collection of the cable 3, the rubber sheet scrapes the water quality and impurities on the outer surface of the cable 3, so that the impurities are prevented from entering the detection bin 1, meanwhile, the solar controller 10 is operated through the single-chip microcomputer 11, the solar panel 19 converts the light signal into an electric signal under the auxiliary action of the solar controller 10, and the electric current is guided to the storage battery 9 for storage, in the working process of the water quality detection head 5, the positioning balls 46 are stably clamped with the longitudinally adjacent sockets, the bin door 43 and the fixed cylinder 41 form a closed space, and the water quality detection head 5 is provided with all-around rigid protection, meanwhile, the existence of the through hole does not affect the entry of the water body, so that the water quality detection head 5 is directly exposed, and the water quality detection head 5 is damaged when touching the impurities in the water during the upward and downward movement, when the water quality detection head 5 needs to be repaired, the bin door 43 is rightwardly poked by the driving plate 44, the positioning balls 46 are disengaged from the longitudinally adjacent sockets, then the bin door 43 slides rightwardly between the two rib grooves 42 and is collected in the rear end of the fixed cylinder 41, and then the water quality detection head 5 is repaired.

[0027] It is worth noting that the water quality detector 8 disclosed in the above embodiment can be selected as YC7200, and the existing method is used for controlling the work of the motor 7, the water quality detector 8, the battery 9 and the solar controller 10 by the single-chip microcomputer 11.

[0028] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. A multi-point water quality detector, characterized in that: Including detection warehouse (1); The detection warehouse (1) is internally provided with a cable (3), the lower end of the outer surface of the cable (3) is provided with a protection mechanism (4), the protection mechanism (4) comprises a fixed cylinder (41), a rib groove (42) and a warehouse door (43), the fixed cylinder (41) is fixedly connected to the lower end of the cable (3), the upper and lower inner surfaces of the fixed cylinder (41) are provided with the rib groove (42), the warehouse door (43) is slidably connected between the two rib grooves (42), and the interiors of the fixed cylinder (41) and the warehouse door (43) are provided with uniformly distributed through holes.

2. The multi-point water quality detector according to claim 1, characterized in that: The protection mechanism (4) further comprises a driving plate (44), a fixed plate (45) and a positioning ball (46), the driving plate (44) is fixedly connected to the left end of the outer surface of the warehouse door (43), the fixed plate (45) is fixedly connected to the left end of the outer surface of the fixed cylinder (41), the interior of the fixed plate (45) is provided with uniformly distributed bayonets, the rear end of the driving plate (44) is fixedly connected with uniformly distributed positioning balls (46), and the positioning balls (46) are matchedly installed with the longitudinally adjacent bayonets.

3. The multi-point water quality detector according to claim 1, characterized in that: The rear end of the bottom wall of the detection warehouse (1) is provided with a single-chip microcomputer (11), and the front end of the bottom wall of the detection warehouse (1) is provided with a storage battery (9); the input end of the single-chip microcomputer (11) is electrically connected with the output end of the storage battery (9).

4. The multi-point water quality detector according to claim 3, characterized in that: The central position of the bottom wall of the detection warehouse (1) is fixedly connected with symmetrically distributed supports, a capstan (2) is rotatably connected between the two supports, the left end of the left support is provided with a motor (7), the right end of the output shaft of the motor (7) is fixedly connected with the left end of the capstan (2), the right end of the capstan (2) is provided with a current collecting ring (6), the cable (3) is wound on the outer surface of the capstan (2), the cable (3) is bidirectionally electrically connected with the current collecting ring (6), the right end of the bottom wall of the detection warehouse (1) is provided with a water quality detector (8), the current collecting ring (6) is bidirectionally electrically connected with the water quality detector (8), the lower end of the cable (3) is provided with a water quality detection head (5), the cable (3) is bidirectionally electrically connected with the water quality detection head (5), the water quality detection head (5) is located between the fixed cylinder (41) and the warehouse door (43), the input end of the motor (7) is electrically connected with the output end of the single-chip microcomputer (11), and the water quality detector (8) is bidirectionally electrically connected with the single-chip microcomputer (11).

5. The multi-point water quality detector according to claim 3, characterized in that: The upper end of the detection warehouse (1) is provided with a solar panel (19), the left end of the bottom wall of the detection warehouse (1) is provided with a solar controller (10), the output end of the solar panel (19) is electrically connected with the input end of the solar controller (10), the output end of the solar controller (10) is electrically connected with the input end of the storage battery (9), and the input end of the solar controller (10) is electrically connected with the output end of the single-chip microcomputer (11).

6. The multi-point water quality detector according to claim 1, characterized in that: Both left and right ends of the detection bin (1) are fixedly connected with support posts (17) through support plates, outer surfaces of the support posts (17) are movably sleeved with buoyancy blocks (18), a lower end of the fixed cylinder (41) is connected with a counterweight block (13) through a fixed rope, a lower end of the detection bin (1) is provided with a circular hole, an inner portion of the circular hole is fixedly connected with a fixed ring (12), an inner portion of the fixed ring (12) is provided with uniformly distributed rubber sheets, one end of the rubber sheets close to the center of the fixed ring (12) is attached to an outer surface of the cable (3).

7. The multi-point water quality detector according to claim 1, characterized in that: The middle part of the left surface of the detection bin (1) is fixedly connected with a fixed seat (14), the left end of the fixed seat (14) is rotatably connected with an adjusting seat, the left end of the adjusting seat is fixedly connected with a connecting rod (15), the left end of the connecting rod (15) is fixedly connected with a connecting plate (16), and the front and rear ends of the connecting plate (16) are both provided with mounting holes.

Images