CN210175087U

CN210175087U - Pollution discharge concealed pipe detection unmanned ship

Info

Publication number: CN210175087U
Application number: CN201920871748.7U
Authority: CN
Inventors: Yiyuan Gu; 古艺苑; Shaojun Liu; 刘少军; Yu Yang; 杨宇; Xiang Li; 李翔
Original assignee: Sichuan Wanjiang Yihong Environmental Science And Technology Co ltd
Current assignee: Sichuan Wanjiang Yihong Environmental Science And Technology Co ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-03-24
Anticipated expiration: 2029-06-11

Abstract

The utility model discloses a blowdown hidden pipe detects unmanned ship, including hull, elevating gear and drive arrangement, be equipped with ultrasonic detector in the hull, elevating gear is installed perpendicularly to the afterbody of hull, and the both sides and the afterbody of hull all are equipped with drive arrangement, and elevating gear includes that the cover is equipped with fourth lifing arm, third lifing arm, second lifing arm and first lifing arm from inside to outside in proper order, still includes pneumatic cylinder, branch, hydraulic pump, electromagnetic valve, spectrum water quality sensor and displacement sensor an, still includes sampling device in the hull. The utility model provides a blowdown hidden pipe unmanned ship is equipped with ultrasonic detector and elevating gear, and ultrasonic detector can detect comprehensively, then selects the place suspected to have the blowdown hidden pipe, last displacement sensor a and the spectrum quality of water sensor of being equipped with of elevating gear, carries out concrete detection to the place suspected to have the blowdown hidden pipe, and sampling device carries out quality of water collection to the place suspected to have the blowdown hidden pipe, then carries out the final testing by relevant personnel and confirms.

Description

Pollution discharge concealed pipe detection unmanned ship

Technical Field

The utility model relates to a blowdown detection area specifically is a blowdown hidden tube detects unmanned ship.

Background

The water is a material basis on which human beings rely to live, and along with the rapid development of the industry, a plurality of water bodies in China are seriously polluted, and the most main reason for causing water resource pollution is hidden pipe drainage, mainly relating to the industries such as chemical industry, papermaking, printing and the like. The hidden pipe is secretly arranged to be displayed statistically, and is positioned at the top of typical environment illegal cases in investigation departments of ecological environment departments at all levels for a long time, but the traditional hidden pipe investigation operation mostly needs workers to carry related equipment to carry out launching detection, and because the hidden pipe is high in concealment, the workers often return without work, and even if the workers are obtained in a certain extent, huge manpower and time are consumed, and the workers encounter a high-pollution dangerous environment, so that the personal safety and health of the workers are difficult to guarantee. Therefore, the hidden pipe inspection faces a plurality of pain points such as time and labor consumption, operation environment danger and the like, and becomes the tripfoot stone on the sewage treatment road. The prior art lacks a device capable of automatically carrying out comprehensive investigation and then carrying out specific detection and acquisition on a place suspected of having a hidden pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide an unmanned ship is detected to blowdown hidden pipe, including ultrasonic detector and elevating gear, ultrasonic detector can detect comprehensively, then chooses the suspected place that has the blowdown hidden pipe, the last displacement sensor an and the spectrum water quality sensor of being equipped with of elevating gear, further detection is carried out to the suspected place that has the blowdown hidden pipe, still is equipped with anti-cheating device, and when spectrum water quality sensor was sheltered from, the difference of the discharge of contrasting flow sensor an and flow sensor b judges whether have the blowdown hidden pipe to steal the emission, and reunion sampling device carries out quality of water collection to the suspected place that has the blowdown hidden pipe, then carries out final confirmation by relevant personnel.

The purpose of the utility model is realized through the following technical scheme: the unmanned ship for detecting the sewage drainage hidden pipe is characterized by comprising a ship body, a lifting device and a driving device, wherein an ultrasonic detector is arranged in the ship body, the lifting device is vertically arranged at the tail part of the ship body, the driving device is arranged on both sides and the tail part of the ship body, the lifting device comprises a fourth lifting arm, a third lifting arm, a second lifting arm and a first lifting arm which are sequentially sleeved from inside to outside, and further comprises a hydraulic cylinder, a supporting rod, a hydraulic pump, an electromagnetic valve, a spectrum water quality sensor and a displacement sensor a, the hydraulic cylinder is fixed in the first lifting arm, one end of the hydraulic cylinder is connected with the hydraulic pump, the electromagnetic valve is arranged on the hydraulic pump, a piston rod on the hydraulic cylinder is fixed in the fourth lifting arm, and the two ends of the supporting rod are respectively connected with the fourth lifting arm and the spectrum water quality sensor, the spectral water quality sensor is characterized in that the displacement sensor a is arranged on the spectral water quality sensor, the spectral water quality sensor is also provided with an anti-cheating device, the anti-cheating device comprises a flow sensor a and a flow sensor b, the flow sensor b is arranged on the spectral water quality sensor and is used for monitoring water flow flowing through the spectral water quality sensor, one end of the spectral water quality sensor, far away from the supporting rod, is provided with the flow sensor a, and the flow sensor a is used for monitoring water flow in a sewage drainage concealed pipe. Elevating gear stretches into the bottom with spectrum quality of water sensor, detects quality of water, and displacement sensor a is used for detecting the distance of spectrum quality of water sensor and bottom, makes elevating gear stop work when reacing the bottom, and the device of preventing practising fraud prevents that spectrum quality of water sensor from being sheltered from, leads to the blowdown hidden pipe to secretly discharge.

Furthermore, bosses are arranged at one ends of the fourth lifting arm, the third lifting arm, the second lifting arm and the first lifting arm which are sleeved inside. When the lifting arm extends to the maximum value, the effect of locking is achieved, and the lifting arm is prevented from falling off.

Further, the driving device 2 comprises a motor and a propeller, the motor is fixed in the driving device, and an output shaft of the motor is connected with the propeller. The unmanned ship can sail at any angle, and the places suspected of having the sewage hidden pipes are detected.

Furthermore, the device also comprises a sampling device, and the sampling device is arranged in the tail part close to the ship body. The water quality is sampled and further analyzed by related personnel.

Further, sampling device includes power, control system, collection device and telescoping device are fixed in the hull, one side of telescoping device is equipped with power and control system, control system respectively with power, telescoping device and collection device electric connection. The control system collects the data of the telescopic device and the collecting device and then controls the telescopic device and the collecting device correspondingly.

Furthermore, the telescoping device includes step motor, hose reel, hose, heavy burden, displacement sensor b, the rotatable with in center of hose reel the output shaft of step motor links to each other, it has rolled up the hose to coil on the hose reel, the both sides of hose one end are equipped with heavy burden and displacement sensor b respectively. The flexible pipe is stretched into the water bottom by the telescopic device to collect water quality.

Further, the collecting device comprises a negative pressure pump and a collecting bottle, two ends of the connecting pipe are respectively connected with the negative pressure pump and the collecting bottle, a control valve is arranged on the connecting pipe, a water inlet is formed in one side of the collecting bottle, the water inlet is connected with the other end of the hose, and a water inlet valve is arranged on the water inlet. The negative pressure pump is used for pumping air in the collecting bottle, so that the detected water is collected in the collecting bottle through pressure difference.

Furthermore, the driving device, the flow sensor a, the flow sensor b, the electromagnetic valve and the ultrasonic detector are electrically connected with the control system. The control system can automatically control the driving device and the sampling device, so that the pollution discharge concealed pipe unmanned ship is more automatic, the position of the pollution discharge concealed pipe can be accurately judged, and underwater operation of personnel is avoided.

The utility model has the advantages that:

the utility model relates to a blowdown hidden pipe detects unmanned ship and is equipped with elevating gear, elevating gear is used for sending into the bottom spectrum water quality sensor, and spectrum water quality sensor carries out the detection of pollution degree to quality of water, still is equipped with displacement sensor a on the elevating gear for detect the distance of spectrum water quality sensor and bottom, makes elevating gear stop work when arriving the bottom, on the one hand can be accurate carry out water quality testing to the place of suspected blowdown hidden pipe, on the other hand has also protected spectrum water quality sensor not damaged;

the unmanned ship is also provided with driving devices, the two sides and the stern of the ship body are respectively provided with the driving devices, and the driving devices arranged on the two sides ensure that the unmanned ship can sail in any direction;

still be equipped with anti-cheating device, judge whether there is the action of cheating through the flow difference between contrast flow sensor a and the flow sensor b, shelter from spectrum quality of water sensor promptly, reach the purpose of dark row, cooperation sampling device gathers the water of being suspected to have the blowdown hidden pipe to go out, then carries out concrete analysis, has improved the accuracy that quality of water judged, has avoided the staff to carry relevant equipment simultaneously and has surveyed that the water is down.

Drawings

FIG. 1 is a schematic view of the whole structure of the pollution discharge concealed pipe unmanned ship of the present invention;

FIG. 2 is a schematic structural view of the unmanned ship elevating device with hidden sewage pipes of the present invention;

FIG. 3 is a schematic structural view of the sampling device of the pollution discharge concealed pipe unmanned ship of the present invention;

FIG. 4 is a schematic structural view of the retractable device of the pollution discharge concealed pipe unmanned ship of the present invention;

FIG. 5 is a schematic structural view of the unmanned ship collecting device with hidden sewage pipes of the present invention;

FIG. 6 is a schematic structural view of a driving device of the pollution discharge concealed conduit unmanned ship of the present invention;

in the figure, 1-ship body, 2-ultrasonic detector, 3-hydraulic cylinder, 4-first lifting arm, 5-second lifting arm, 6-third lifting arm, 7-fourth lifting arm, 8-piston rod, 9-strut, 10-spectral water quality sensor, 11-displacement sensor a, 12-driving device, 13-propeller, 14-motor, 15-lifting device, 16-sampling device, 17-power supply, 18-control system, 19-telescopic device, 20-stepping motor, 21-hose reel, 22-hose, 23-load, 24-displacement sensor b, 25-collecting device, 26-negative pressure pump, 27-connecting pipe, 28-control valve, 29-collecting bottle, 30-a water inlet, 31-a water inlet valve, 32-a hydraulic pump, 33-an electromagnetic valve, 34-a flow sensor a, 35-a flow sensor b.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

As shown in fig. 1 and fig. 2, a pollution discharge hidden pipe detection unmanned ship comprises a ship body 1, a lifting device 15 and a driving device 12, wherein an ultrasonic detector 2 is arranged in the ship body 1, the lifting device 15 is vertically installed at the tail part of the ship body 1, the driving device 12 is arranged at both sides and the tail part of the ship body, the lifting device 15 comprises a fourth lifting arm 7, a third lifting arm 6, a second lifting arm 5 and a first lifting arm 4 which are sequentially sleeved from inside to outside, and further comprises a hydraulic cylinder 3, a support rod 9, a hydraulic pump 32, an electromagnetic valve 33, a spectrum water quality sensor 10 and a displacement sensor a11, the hydraulic cylinder 3 is fixed in the first lifting arm 4, one end of the hydraulic cylinder 3 is connected with the hydraulic pump 32, the hydraulic pump 32 is provided with the electromagnetic valve 33, a piston rod 8 on the hydraulic cylinder 3 is fixed in the fourth lifting arm 7, the two ends of the supporting rod 9 are respectively connected with the fourth lifting arm 7 and the spectrum water quality sensor 10, the spectrum water quality sensor 10 is provided with the displacement sensor a11, and the spectrum water quality sensor is further provided with an anti-cheating device, the anti-cheating device comprises a flow sensor a34 and a flow sensor b35, the flow sensor b35 is arranged on the spectrum water quality sensor 10, the flow sensor b35 is used for monitoring water flow passing through the spectrum water quality sensor 10, one end, far away from the spectrum water quality sensor 10, of the supporting rod 9 is provided with the flow sensor a34, and the flow sensor a34 is used for monitoring water flow in a sewage drainage concealed pipe;

the working process of the lifting device is as follows: the ultrasonic detector 2 preliminarily detects the detected water surface, then feeds detection information back to the control system 18, selects a place suspected of having a sewage hidden pipe and an arrangement structure of the sewage hidden pipe, the control system 18 controls the driving device 12 to stop at the place suspected of having the sewage hidden pipe, the control system 18 controls the electromagnetic valve 33 to open, the hydraulic pump 32 extends the piston rod 8 in the hydraulic cylinder 3, the piston rod 8 drives the fourth lifting arm 7, the third lifting arm 6, the second lifting arm 5 and the first lifting arm 4 to extend in sequence, the fourth lifting arm 7 is provided with the displacement sensor a11 and the spectral water quality sensor 10, the displacement sensor a11 is used for measuring the position of the underwater, when the underwater reaches the water bottom, the information is fed back to the control system 18, the control system 18 controls the electromagnetic valves 33 to close, so that the lifting device 15 stops working, and at this time, the spectral water quality sensor 10 detects the pollution degree of the water quality at the water bottom, then the information is fed back to the control system 18, meanwhile, the anti-cheating device works, the flow sensor a34 detects the water flow of the sewage hidden pipe, then the information is fed back to the control system 18, the flow sensor b35 detects the water flow passing through the spectral water quality sensor 10, then the information is fed back to the control system 18, when the flow difference between the flow sensor a34 and the flow sensor b35 is large, the spectral water quality sensor 10 is possibly shielded, at the moment, the spectral water quality sensor 10 cannot accurately detect whether the water quality is polluted or not, at the moment, the control system 18 starts the sampling device 16 to sample the water quality, and then related personnel perform specific analysis, so that the anti-cheating effect is achieved.

According to the above, bosses are arranged at the inner ends of the fourth lifting arm 7, the third lifting arm 6, the second lifting arm 5 and the first lifting arm 4. The lifting arms can be locked when being extended to the maximum length, and the lifting arms are prevented from falling off.

As shown in fig. 6, the 2-stage driving device 12 includes a motor 14 and a propeller 13, the motor 14 is fixed in the driving device 12, and an output shaft of the motor 14 is connected to the propeller 13. The driving device 12 is used for sailing on the water surface of the unmanned ship, the driving devices 12 are arranged on the two sides of the ship body 1, sailing of the unmanned ship in any direction is achieved, the control system 18 can control the driving devices 12 on the two sides to operate at different speeds, the effect of turning left and right is achieved, and sailing of the unmanned ship in any direction is achieved.

According to the above, the ship further comprises a sampling device 16, and the sampling device 16 is arranged in the tail part close to the ship body 1. When the spectral water quality sensor 10 detects that the water quality suspected of having the sewage drain is seriously polluted and the flow sensor a34 and the flow sensor b35 have large differences, the sampling device 16 performs sampling, and then the related personnel perform analysis on the samples.

As shown in fig. 3, the sampling device 16 includes a power supply 17, a control system 18, a collecting device 25 and a telescoping device 19, the collecting device 25 and the telescoping device 19 are fixed in the hull 1, the power supply 17 and the control system 18 are disposed on one side of the telescoping device 19, and the control system 18 is electrically connected to the power supply 17, the telescoping device 19 and the collecting device 25 respectively.

Accordingly, the driving device 12, the flow sensor a34, the flow sensor b35, the electromagnetic valve 33 and the ultrasonic probe 2 are all electrically connected to the control system 18. The control system 18 can automatically control the driving device 12 and the sampling device 16, so that the pollution discharge concealed pipe unmanned ship is more automatic, the position of the pollution discharge concealed pipe can be accurately judged, and personnel can be prevented from carrying out underwater operation.

As shown in fig. 4 and fig. 5, the telescopic device 19 includes a stepping motor 20, a hose reel 21, a hose 22, a load 23, and a displacement sensor b24, the center of the hose reel 21 is rotatably connected to an output shaft of the stepping motor 20, the hose reel 21 is wound with the hose 22, two sides of one end of the hose 22 are respectively provided with the load 23 and the displacement sensor b24, the collecting device 25 includes a negative pressure pump 26 and a collecting bottle 29, two ends of a connecting pipe 27 are respectively connected to the negative pressure pump 26 and the collecting bottle 29, the connecting pipe 27 is provided with a control valve 28, one side of the collecting bottle 29 is provided with a water inlet 30, the water inlet 30 is connected to the other end of the hose 22, and the water inlet 30 is provided with a water inlet valve 31. The working process of the sampling device is as follows: when the control system 18 receives a pollution signal fed back by the spectral water quality sensor 10 or receives a large difference between the flow sensor a34 and the flow sensor b35, the control system 18 controls the stepping motor 20 to operate, so as to drive the hose reel 21 to rotate, the hose 22 extends towards the water bottom under the action of the gravity of the load 23, the displacement sensor b24 is used for detecting the distance between the hose 22 and the water bottom, when the hose 22 reaches the bottom of the water, the displacement sensor b24 feeds back a signal to the control system 18, the control system 18 turns off the stepper motor 20, the control system 18 then causes the control valve 28 to open, the negative pressure pump 26 evacuates the air in the collection bottle 29, the water inlet valve 31 is opened, the control valve 28 is closed, under the action of the pressure difference, water at the bottom enters the collecting bottle 29, the control system 18 controls the water inlet valve 31 to be closed after the collection is finished, at the same time, the stepper motor 20 is reversed to rewind the hose 22 back onto the hose reel 21.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The pollution discharge concealed pipe detection unmanned ship is characterized by comprising a ship body (1), a lifting device (15) and a driving device (12), wherein an ultrasonic detector (2) is arranged in the ship body (1), the lifting device (15) is vertically arranged at the tail of the ship body (1), and the driving device (12) is arranged on both sides and the tail of the ship body;

the lifting device (15) comprises a fourth lifting arm (7), a third lifting arm (6), a second lifting arm (5) and a first lifting arm (4) which are sequentially sleeved from inside to outside, and also comprises a hydraulic cylinder (3), a support rod (9), a hydraulic pump (32), an electromagnetic valve (33), a spectrum water quality sensor (10) and a displacement sensor a (11), the hydraulic cylinder (3) is fixed in the first lifting arm (4), one end of the hydraulic cylinder (3) is connected with the hydraulic pump (32), an electromagnetic valve (33) is arranged on the hydraulic pump (32), a piston rod (8) in the hydraulic cylinder (3) is fixed in the fourth lifting arm (7), the two ends of the supporting rod (9) are respectively connected with the fourth lifting arm (7) and the spectrum water quality sensor (10), the spectral water quality sensor (10) is provided with the displacement sensor a (11);

still be equipped with anti-cheating device, anti-cheating device includes flow sensor a (34) and flow sensor b (35), flow sensor b (35) set up on spectrum water quality sensor (10), flow sensor b (35) are used for the control to flow through the discharge of spectrum water quality sensor (10), branch (9) are kept away from the one end of spectrum water quality sensor (10) is equipped with flow sensor a (34), flow sensor a (34) are arranged in monitoring blowdown closed conduit.

2. The unmanned ship for pollution discharge concealed pipe detection according to claim 1, wherein bosses are arranged at one ends of the fourth lifting arm (7), the third lifting arm (6), the second lifting arm (5) and the first lifting arm (4) which are sleeved inside.

3. A sewage concealed pipe detecting unmanned ship according to claim 1, wherein the driving device (12) comprises a motor (14) and a propeller (13), the motor (14) is fixed in the driving device (12), and an output shaft of the motor (14) is connected with the propeller (13).

4. A sewage concealed conduit detection unmanned ship according to claim 1, further comprising a sampling device (16), wherein the sampling device (16) is arranged in the tail part close to the ship body (1).

5. A sewage concealed pipe detecting unmanned ship according to claim 4, wherein the sampling device (16) comprises a power supply (17), a control system (18), a collecting device (25) and a telescopic device (19), the collecting device (25) and the telescopic device (19) are fixed in the ship body (1), the power supply (17) and the control system (18) are arranged on one side of the telescopic device (19), and the control system (18) is respectively electrically connected with the power supply (17), the telescopic device (19) and the collecting device (25).

6. The pollution discharge concealed conduit detection unmanned ship according to claim 5, wherein the telescopic device (19) comprises a stepping motor (20), a hose reel (21), a hose (22), a load (23) and a displacement sensor b (24), the center of the hose reel (21) is rotatably connected with an output shaft of the stepping motor (20), the hose (22) is wound on the hose reel (21), and the load (23) and the displacement sensor b (24) are respectively arranged on two sides of one end of the hose (22).

7. The unmanned ship for pollution discharge concealed conduit detection according to claim 6, wherein the collecting device (25) comprises a negative pressure pump (26) and a collecting bottle (29), two ends of a connecting pipe (27) are respectively connected with the negative pressure pump (26) and the collecting bottle (29), a control valve (28) is arranged on the connecting pipe (27), a water inlet (30) is arranged on one side of the collecting bottle (29), the water inlet (30) is connected with the other end of the hose (22), and a water inlet valve (31) is arranged on the water inlet (30).

8. A sewage concealed pipe detecting unmanned ship according to claim 5, wherein the driving device (12), the flow sensor a, the flow sensor b, the electromagnetic valve (33) and the ultrasonic detector (2) are all electrically connected with the control system (18).