CN111896711B - Water quality testing is with multi-functional automatic sampling device - Google Patents
Water quality testing is with multi-functional automatic sampling device Download PDFInfo
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- CN111896711B CN111896711B CN202010967384.XA CN202010967384A CN111896711B CN 111896711 B CN111896711 B CN 111896711B CN 202010967384 A CN202010967384 A CN 202010967384A CN 111896711 B CN111896711 B CN 111896711B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
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- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The invention discloses a multifunctional automatic sampling detection device for water quality detection, which comprises a ship body, wherein a water sample box is fixedly connected to the left side of the bottom of an inner cavity of the ship body, a box cover is clamped at the top of the water sample box, cross-shaped partition plates are fixedly connected inside the water sample box, and sampling bottles are movably connected inside the water sample box and between the cross-shaped partition plates. This water quality testing is with multi-functional automatic sampling detection device, be responsible for through setting up exhaust, the branch pipe of airing exhaust, the convulsions are responsible for and the branch pipe of airing exhaust, and set up the second solenoid valve and control with the third solenoid valve, through opening the valve that corresponds alright make the air exhauster have simultaneously bleed and the function of blowing, can go up the water sample extraction when bleeding, can be clean with the log raft of last sample in the pipeline when blowing, avoid influencing going on of second sample, make the sample go on in succession, and adopt automated control mode, high durability and convenient use.
Description
Technical Field
The invention relates to the technical field of water quality detection, in particular to a multifunctional automatic sampling detection device for water quality detection.
Background
Water is a source of life, people can not leave water in life and production activities, and the quality of drinking water is closely related to the health of people. With the development of social economy, scientific progress and improvement of the living standard of people, the requirements of people on the water quality of drinking water are continuously improved, and the water quality standard of the drinking water is correspondingly continuously developed and improved. Because the establishment of the water quality standard of the drinking water is related to various factors such as living habits, cultures, economic conditions, scientific and technical development level, water resources and the current situation of the water quality of the water resources, and the like of people, the requirements on the water quality of the drinking water are different not only among countries but also among different regions of the same country. The detection range comprises sewage, pure water, seawater, fishery water, water for swimming pools, reclaimed water, bottled pure water, drinking natural mineral water, cooling water, farmland irrigation water, landscape water, domestic drinking water, underground water, boiler water, surface water, industrial water, test water and the like.
Current water sampling test is usually only to take a sample to the water on surface, it is not representative to detect data, need take a sample to lower floor's water under the special circumstances, need put down the water pump by the manual driving ship in the lake center and take a sample, the troublesome poeration, waste time and energy, and after the water sample in proper order was extracted, can have the water sample of extraction last time in the water pipe, the water sample of a water level can be mixed when sampling other water levels once more, influence the accuracy nature of data, and only carry out the analysis to the material of surface aquatic, to the oxygen content under water, data such as impurity content can not measure, it is not comprehensive to detect data.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a multifunctional automatic sampling and detecting device for water quality detection, which solves the problems that the detection data is not representative when water on the surface is sampled, and the samples sampled for multiple times are possibly interfered with each other and only substances in surface water are analyzed, so that the detection data is incomplete when the water on the surface is sampled by a water pump.
In order to achieve the purpose, the invention provides a multifunctional automatic sampling and detecting device for water quality detection, which comprises a ship body (1), wherein a water sample box (2) is fixedly connected to the left side of the bottom of an inner cavity of the ship body (1), a box cover (3) is clamped at the top of the water sample box (2), a cross partition plate (4) is fixedly connected to the inside of the water sample box (2), a sampling bottle (5) is movably connected to the inside of the water sample box (2) and positioned between the cross partition plates (4), a first connecting head (6) is communicated with the top of the box cover (3) and positioned right above the sampling bottle (5), a water inlet pipe (7) is communicated with the surface of the first connecting head (6), an exhaust fan (8) is fixedly connected to the bottom of the inner cavity of the ship body (1) and positioned on the left side of the water sample box (2), and an air inlet of the exhaust fan (8) is communicated with an exhaust main pipe (9), and the surface that convulsions were responsible for (9) communicates there is convulsions branch pipe (10), the air outlet intercommunication of air exhauster (8) has the person in charge of (11) of airing exhaust, and the surface that the person in charge of (11) of airing exhaust communicates branch pipe (12) of airing exhaust, convulsions are responsible for (9) and are aired exhaust between the relative one end of person in charge (11) through three-way pipe (13) intercommunication have trachea (14), the centre intercommunication at case lid (3) top has second connector (15), and trachea (14) keep away from the one end of three-way pipe (13) and the top intercommunication of second connector (15), the fixed surface of inlet tube (7) is connected with first solenoid valve (16), the surface of convulsions (9) just is located between three-way pipe (13) and convulsions branch pipe (10) and the equal fixedly connected with second solenoid valve (17) in surface of branch pipe (12) of airing exhaust, the surface that the person in charge of (11) of airing exhaust just is located between three-way pipe (13) and branch pipe (12) and the surface of branch pipe (10) all fixedly connected with second solenoid valve (17), the branch pipe (10) of airing exhaust A third electromagnetic valve (18) is fixedly connected;
the right side of the bottom of the inner cavity of the ship body (1) is fixedly connected with a motor (32), the bottom of the inner cavity of the ship body (1) is positioned at the front side and the rear side of the protective pipe (21) and is respectively and rotatably connected with a first rotating shaft (33) and a second rotating shaft (34) through a bearing seat, a supporting plate (35) is fixedly connected between the front side and the rear side of the inner wall of the ship body (1), gears (37) are fixedly connected on the surfaces of the first rotating shaft (33) and the second rotating shaft (34) and positioned above the supporting plate (35), the two gears (37) are mutually meshed, and a first belt pulley (36) is fixedly connected on the surface of the first rotating shaft (33) and positioned above the gear (37);
the top end of an output shaft of the motor (32) is fixedly connected with a second belt pulley (38), the surface of the second belt pulley (38) is in transmission connection with the surface of a first belt pulley (36) through a belt, the surfaces of the first rotating shaft (33) and the second rotating shaft (34) and positioned below the supporting plate (35) are fixedly connected with a roller (39), the surface of the roller (39) is fixedly connected with anti-skid rubber sleeves (40), the surfaces of the two anti-skid rubber sleeves (40) are movably connected with the surface of the protection tube (21), and a wire groove is formed in the surface of the protection tube (21);
a solar cell panel (50) is fixedly connected between the front side and the rear side of the top of the ship body (1) through a mounting plate, a storage battery (51) is fixedly connected in the middle of the bottom of an inner cavity of the ship body (1), a pulley (52) is rotatably connected to the right side of the top of the ship body (1) through a support, the surface of the protection pipe (21) is movably connected with the surface of the pulley (52), and a power device (53) is fixedly connected to the left side of the bottom of the ship body (1);
the bottom of case lid (3) just is located first connector (6) under the intercommunication have pipe (41), and the bottom of pipe (41) extends to the inside of sampling bottle (5), the bottom fixedly connected with of pipe (41) keeps off ring (42), the fixed surface of pipe (41) is connected with fixed block (43), and the equal fixedly connected with conductive contact (44) in both sides of fixed block (43) bottom, the surface of pipe (41) just is located to keep off and is equipped with cursory (45) between ring (42) and fixed block (43), and cursory (45) top fixedly connected with conducting strip (46), the top fixedly connected with connecting wire (47) of fixed block (43), the top fixedly connected with connecting box (48) of case lid (3), the one end that fixed block (43) was kept away from in connecting wire (47) runs through case lid (3) and with the bottom fixed connection of connecting box (48), the bottom of the box cover (3) is fixedly connected with a positioning ring (49), and the positioning ring (49) is sleeved on the surface of the connecting wire (47); through the cooperation of conductive contact (44) and conducting strip (46), make cursory (45) float automatically when the water level is enough in sampling bottle (5), and then make conducting strip (46) switch on two conductive contact (44), and then but trigger circuit makes the sample work pause to switch over to other sampling bottle (5) and take a sample.
As preferred, inlet tube (7) are provided with four, four the intercommunication has box (19) of dividing between inlet tube (7), the right side intercommunication of box (19) of dividing has drinking-water pipe (20), the surface cover of drinking-water pipe (20) is equipped with protection tube (21), the fixed surface that protection tube (21) are located hull (1) inner chamber one end is connected with solid fixed ring (22), and the bottom of solid fixed ring (22) and the bottom fixed connection of hull (1) inner chamber.
Preferably, one end of the protection tube (21) extends to the outside of the ship body (1) and is communicated with a detection head (23), the left side of the detection head (23) is fixedly connected with an oxygen concentration tester (24), the left side of the detection head (23) is fixedly connected with a light intensity tester (25), the front side of the detection head (23) is fixedly connected with an ultrasonic emitter (26), and the back side of the detection head (23) is communicated with a water suction head (27).
Preferably, the oxygen concentration tester (24), the light intensity tester (25) and the ultrasonic emitter (26) are all fixedly connected with a lead (29) at one side and in the detection head (23).
Preferably, the outside cover of wire (29) is equipped with line concentration sleeve pipe (30), the one end that water suction head (27) was kept away from in line concentration sleeve pipe (30) runs through protection tube (21) and extends to the inside of hull (1), the bottom of hull (1) inner chamber just is located the left side fixedly connected with controller (31) of water sample case (2), state line concentration sleeve pipe (30) and are located the inside one end of hull (1) and the fixed surface of controller (31) and be connected.
Preferably, the surface of the controller (31) is fixedly connected with a first electromagnetic valve (16), a second electromagnetic valve (17), a third electromagnetic valve (18), a motor (32), a storage battery (51), an exhaust fan (8), a power device (53) and a connecting box (48) through power lines, and the top of the controller (31) is fixedly connected with a wireless signal transceiver (28).
Advantageous effects
The invention provides a multifunctional automatic sampling detection device for water quality detection. Compared with the prior art, the method has the following beneficial effects:
(1) the multifunctional automatic sampling detection device for water quality detection is characterized in that an exhaust fan is fixedly connected to the bottom of an inner cavity of a ship body and positioned on the left side of a water sample box, an air inlet of the exhaust fan is communicated with an air draft main pipe, the surface of the air draft main pipe is communicated with an air draft branch pipe, an air outlet of the exhaust fan is communicated with an air exhaust main pipe, the surface of the air exhaust main pipe is communicated with an air exhaust branch pipe, an air pipe is communicated between one ends of the air draft main pipe and the air exhaust main pipe through a three-way pipe, the middle of the top of a box cover is communicated with a second connector, one end of the air pipe, far away from the three-way pipe, is communicated with the top end of the second connector, second electromagnetic valves are fixedly connected to the surface of the air draft main pipe, the surfaces of the air exhaust main pipe, the surfaces of the three-way pipe and the air exhaust branch pipe and the surfaces of the air exhaust branch pipe, be responsible for through setting up the exhaust, the branch pipe of airing exhaust, convulsions are responsible for and the branch pipe of airing exhaust to set up the second solenoid valve and control with the third solenoid valve, through opening the valve that corresponds alright make the air exhauster have simultaneously bleed and the function of blowing, can come with the water sample extraction during bleeding, can clean the log of last sample in the pipeline during blowing, avoid influencing going on of second sample, make the sample go on in succession, and adopt automated control mode, convenient to use.
(2) This water quality testing uses multi-functional automatic sampling detection device, through the left side fixedly connected with water sample case in hull inner chamber bottom, the top joint of water sample case has the case lid, the inside fixedly connected with cross baffle of water sample incasement, swing joint has the sample bottle between the inside of water sample case and being located the cross baffle, the top of case lid just is located the intercommunication directly over the sample bottle and has first connector, and the surface intercommunication of first connector has the inlet tube, the fixed surface of inlet tube is connected with first solenoid valve, separate four sample bottles through the cross baffle, cooperate the cooperation of four inlet tubes and first solenoid valve, the quartic of can sampling, carry out the sampling test to four different water levels promptly, detected data is more accurate, it is more representative.
(3) This water quality testing uses multi-functional automatic sampling detection device, outside and the intercommunication through extending to the hull in the one end of protective tube has the detection head, the left side fixedly connected with oxygen concentration tester of detection head, the left side fixedly connected with light intensity tester of gauge head, the positive fixedly connected with ultrasonic transmitter of detection head, the back intercommunication of detection head has the suction head that draws water, through set up oxygen concentration tester on the detection head, the light intensity tester, ultrasonic transmitter and suction head that draws water, can be when different water levels carry out the sampling, detect the oxygen concentration and the light intensity of different water levels, and then can obtain the oxygen content data of aquatic, and judge the change of aquatic impurity content, and the accessible ultrasonic transmitter carries out accurate location to the degree of depth of locating, data detection is comprehensive and accurate.
(4) The multifunctional automatic sampling detection device for water quality detection is characterized in that a motor is fixedly connected to the right side of the bottom of an inner cavity of a ship body, a first rotating shaft and a second rotating shaft are respectively and rotatably connected to the bottom of the inner cavity of the ship body, the front side and the rear side of a protection tube are respectively and rotatably connected with a bearing seat, a support plate is fixedly connected between the front side and the rear side of the inner wall of the ship body, gears are respectively and fixedly connected to the surfaces of the first rotating shaft and the second rotating shaft and above the support plate, the surface of the first rotating shaft and the surface of the second rotating shaft are respectively and fixedly connected with a first belt pulley above the gears, a second belt pulley is fixedly connected to the top end of an output shaft of the motor, the surface of the second belt pulley is in transmission connection with the surface of the first belt pulley through a belt, rollers are respectively and fixedly connected to the surfaces of the first rotating shaft and the second rotating shaft and below the support plate, and anti-skid rubber sleeves are fixedly connected to the surfaces of the rollers, the surface of two anti-skidding gum covers all with the surperficial swing joint of protection tube, the surface of protection tube is provided with the wire casing, utilizes the cooperation of two gears and first belt pulley, second belt pulley, makes the motor can drive two cylinder orientations and rotate to utilize the cooperation of anti-skidding gum cover and protection tube surface wire casing, can pack up the protection tube or sink into aquatic automatically, easy operation is convenient, need not the manual work and mentions, and can not cause the harm to protection tube inner structure.
(5) The multifunctional automatic sampling detection device for water quality detection is characterized in that a guide pipe is communicated with the bottom of a box cover and is positioned under a first connector, the bottom end of the guide pipe extends into a sampling bottle, a baffle ring is fixedly connected to the bottom end of the guide pipe, a fixed block is fixedly connected to the surface of the guide pipe, conductive contacts are fixedly connected to two sides of the bottom of the fixed block, a buoy is sleeved on the surface of the guide pipe and is positioned between the baffle ring and the fixed block, a conductive sheet is fixedly connected to the top of the buoy, a connecting line is fixedly connected to the top of the fixed block, a connecting box is fixedly connected to the top of the box cover, one end of the connecting line, which is far away from the fixed block, penetrates through the box cover and is fixedly connected with the bottom of the connecting box, the buoy can be automatically floated when the water level in the sampling bottle is enough by arranging the conductive contacts and the conductive sheet is connected with the two conductive contacts, and then a circuit can be triggered to suspend the sampling operation, and the sampling bottle is switched to other sampling bottles for sampling, so that the use is convenient, the sampling bottle can be switched at regular time, and the overflow of excessive water in the sampling bottle is avoided.
(6) This water quality testing uses multi-functional automatic sampling detection device, through fixedly connected with solar cell panel between the front and back both sides at hull top, the middle fixedly connected with battery of hull inner chamber bottom sets up solar cell panel and can turn into the electric energy storage with sunshine in the battery, and then can make the lasting continuation of the journey work of device, comparatively energy-concerving and environment-protective.
(7) This water quality testing uses multi-functional automatic sampling detection device, through the surface at the controller pass through the power cord respectively with first solenoid valve, the second solenoid valve, the third solenoid valve, including a motor, an end cap, a controller, and a cover plate, the battery, the air exhauster, power device and connecting box fixed connection, the top fixedly connected with wireless signal transceiver of controller, the whole work of the steerable device of controller, and through setting up the wireless signal transceiver, make the user can carry out remote control at the bank, control developments in real time, convenient to use.
Drawings
FIG. 1 is a top view of a structure of the present invention;
FIG. 2 is a front view of the structure of the present invention;
FIG. 3 is a side view of the drum construction of the present invention;
FIG. 4 is a schematic view of the internal structure of the detection head according to the present invention;
FIG. 5 is a top view of a detection head structure according to the present invention;
FIG. 6 is a front view of the internal structure of the water sampling tank of the present invention;
FIG. 7 is a top view of the internal structure of the water sampling tank of the present invention;
in the figure: 1-ship body, 2-water sample tank, 3-tank cover, 4-cross partition board, 5-sampling bottle, 6-first connector, 7-water inlet pipe, 8-exhaust fan, 9-main exhaust pipe, 10-branch exhaust pipe, 11-main exhaust pipe, 12-branch exhaust pipe, 13-three-way pipe, 14-air pipe, 15-second connector, 16-first electromagnetic valve, 17-second electromagnetic valve, 18-third electromagnetic valve, 19-water distribution box, 20-water pumping pipe, 21-protection pipe, 22-fixing ring, 23-detection head, 24-oxygen concentration tester, 25-light intensity tester, 26-ultrasonic emitter, 27-water pumping suction head, 28-wireless signal transceiver, 29-wire, etc, 30-wire-collecting sleeve, 31-controller, 32-motor, 33-first rotating shaft, 34-second rotating shaft, 35-supporting plate, 36-first belt pulley, 37-gear, 38-second belt pulley, 39-roller, 40-anti-skid rubber sleeve, 41-guide pipe, 42-baffle ring, 43-fixed block, 44-conductive contact, 45-float, 46-conductive sheet, 47-connecting wire, 48-connecting box, 49-positioning ring, 50-solar panel, 51-storage battery, 52-pulley and 53-power device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides two technical solutions:
example one
A multifunctional automatic sampling detection device for water quality detection comprises a ship body 1, a motor 32 is fixedly connected to the right side of the bottom of an inner cavity of the ship body 1, a three-phase asynchronous motor of the motor 32 can rotate forward and backward, a second belt pulley 38 is fixedly connected to the top end of an output shaft of the motor 32, the surface of the second belt pulley 38 is in transmission connection with the surface of a first belt pulley 36 through a belt, rollers 39 are fixedly connected to the surfaces of a first rotating shaft 33 and a second rotating shaft 34 below a support plate 35, anti-skid rubber sleeves 40 are fixedly connected to the surfaces of the rollers 39, the surfaces of the two anti-skid rubber sleeves 40 are movably connected with the surface of a protection pipe 21, wire grooves are formed in the surface of the protection pipe 21, the motor 32 can drive the two rollers 39 to rotate in directions by matching of two gears with the first belt pulley 36 and the second belt pulley 38, and the anti-skid rubber sleeves 40 are matched with the wire grooves on the surface of the protection pipe 21, the protection tube 21 can be automatically packed or sunk into water, the operation is simple and convenient, manual lifting is not needed, and the internal structure of the protection tube 21 cannot be damaged, the bottom of the inner cavity of the ship body 1, which is positioned at the front side and the rear side of the protection tube 21, is respectively and rotatably connected with a first rotating shaft 33 and a second rotating shaft 34 through bearing seats, a supporting plate 35 is fixedly connected between the front side and the rear side of the inner wall of the ship body 1, gears 37 are fixedly connected on the surfaces of the first rotating shaft 33 and the second rotating shaft 34 and positioned above the supporting plate 35, the two gears 37 are mutually meshed, a first belt pulley 36 is fixedly connected on the surface of the first rotating shaft 33 and positioned above the gear 37, a solar cell panel 50 is fixedly connected between the front side and the rear side of the top of the ship body 1 through a mounting plate, a storage battery 51 is fixedly connected in the middle of the bottom of the inner cavity of the ship body 1, and the solar cell panel 50 can convert sunlight into electric energy to be stored in the storage battery 51, further, the device can continue to operate for a long time, the device is energy-saving and environment-friendly, the right side of the top of the ship body 1 is rotatably connected with a pulley 52 through a support, the surface of a protection pipe 21 is movably connected with the surface of the pulley 52, the left side of the bottom of the ship body 1 is fixedly connected with a power device 53, the left side of the bottom of an inner cavity of the ship body 1 is fixedly connected with a water sample box 2, the top of the water sample box 2 is clamped with a box cover 3, the bottom of the box cover 3 is positioned right below the first connector 6 and communicated with a conduit 41, the bottom end of the conduit 41 extends into the sampling bottle 5, the bottom end of the conduit 41 is fixedly connected with a baffle ring 42, the surface of the conduit 41 is fixedly connected with a fixed block 43, two sides of the bottom of the fixed block 43 are fixedly connected with conductive contacts 44, a buoy 45 is sleeved on the surface of the conduit 41 and positioned between the baffle ring 42 and the fixed block 43, the top of the buoy 45 is fixedly connected with a conductive sheet 46, the top of the fixed block 43 is fixedly connected with a connecting line 47, the top fixedly connected with connecting box 48 of case lid 3, the one end that fixed block 43 was kept away from to connecting wire 47 runs through case lid 3 and with the bottom fixed connection of connecting box 48, through the cooperation that sets up conductive contact 44 and conducting strip 46, can make cursory 45 buoyantly when the water level is enough in sample bottle 5, and then make conducting strip 46 with two conductive contact 44 switch-ons, and then but trigger circuit makes the sample work pause, and switch to other sample bottles 5 and take a sample, high durability and convenient use, can regularly switch, avoid sample bottle 5 internal water too much and spill.
Example two
A multifunctional automatic sampling detection device for water quality detection comprises a ship body 1, wherein a water sample box 2 is fixedly connected to the left side of the bottom of an inner cavity of the ship body 1, a box cover 3 is clamped at the top of the water sample box 2, a cross baffle 4 is fixedly connected inside the water sample box 2, a sampling bottle 5 is movably connected inside the water sample box 2 and between the cross baffles 4, a first connector 6 is communicated with the top of the box cover 3 and right above the sampling bottle 5, the surface of the first connector 6 is communicated with a water inlet pipe 7, an exhaust fan 8 is fixedly connected to the bottom of the inner cavity of the ship body 1 and left side of the water sample box 2, an air inlet of the exhaust fan 8 is communicated with an exhaust main pipe 9, the surface of the exhaust main pipe 9 is communicated with an exhaust branch pipe 10, an air outlet of the exhaust fan 8 is communicated with an exhaust main pipe 11, and the surface of the exhaust main pipe 11 is communicated with an exhaust branch pipe 12, an air pipe 14 is communicated between one opposite end of the air draft main pipe 9 and the air exhaust main pipe 11 through a three-way pipe 13, a second connector 15 is communicated between the middle of the top of the box cover 3, one end, away from the three-way pipe 13, of the air pipe 14 is communicated with the top end of the second connector 15, a first electromagnetic valve 16 is fixedly connected to the surface of the water inlet pipe 7, second electromagnetic valves 17 are fixedly connected to the surfaces of the air draft main pipe 9, the three-way pipe 13 and the air draft branch pipe 10 and the air exhaust branch pipe 12, and third electromagnetic valves 18 are fixedly connected to the surfaces of the air exhaust main pipe 11, the three-way pipe 13 and the air exhaust branch pipe 12 and the air draft branch pipe 10; the bottom of the box cover 3 is fixedly connected with a positioning ring 49, the positioning ring 49 is sleeved on the surface of a connecting line 47, a cross-shaped partition plate 4 is fixedly connected inside the water sample box 2, sampling bottles 5 are movably connected inside the water sample box 2 and positioned between the cross-shaped partition plates 4, a first connecting head 6 is communicated with the top of the box cover 3 and positioned right above the sampling bottles 5, the surface of the first connecting head 6 is communicated with water inlet pipes 7, four water inlet pipes 7 are arranged, water distribution boxes 19 are communicated among the four water inlet pipes 7, the right side of each water distribution box 19 is communicated with a water pumping pipe 20, the surface of each water pumping pipe 20 is sleeved with a protection pipe 21, one end of each protection pipe 21 extends to the outside of the ship body 1 and is communicated with a detection head 23, the left side of the detection head 23 is fixedly connected with an oxygen concentration tester 24, the left side of the detection head 23 is fixedly connected with a light intensity tester 25, and the front side of the detection head 23 is fixedly connected with an ultrasonic emitter 26, a lead 29 is fixedly connected to one side of the oxygen concentration tester 24, the light intensity tester 25 and the ultrasonic transmitter 26 and inside the detection head 23, a line concentration sleeve 30 is sleeved outside the lead 29, one end of the line concentration sleeve 30, which is far away from the water pumping suction head 27, penetrates through the protection tube 21 and extends into the hull 1, a controller 31 is fixedly connected to the bottom of the inner cavity of the hull 1 and the left side of the water sample tank 2, the surface of the controller 31 is fixedly connected with the first electromagnetic valve 16, the second electromagnetic valve 17, the third electromagnetic valve 18, the motor 32, the storage battery 51, the exhaust fan 8, the power device 53 and the connection box 48 through power lines, a wireless signal transceiver 28 is fixedly connected to the top of the controller 31, the controller 31 can control the whole operation of the device, and by arranging the wireless signal transceiver 28, a user can remotely control and control the dynamic state in real time at the bank side, convenient to use, the end of the line concentration sleeve 30 located inside the hull 1 is fixedly connected with the surface of the controller 31, the back of the detection head 23 is communicated with the water pumping suction head 27, the oxygen concentration tester 24, the light intensity tester 25, the ultrasonic emitter 26 and the water pumping suction head 27 are arranged on the detection head 23, so that the oxygen concentration and the light intensity of different water levels can be detected while sampling is carried out at different water levels, further oxygen content data in water can be obtained, the change of the impurity content in the water can be judged, the depth can be accurately positioned through the ultrasonic emitter 26, the data detection is comprehensive and accurate, the surface of the protection pipe 21 located at one end of the inner cavity of the hull 1 is fixedly connected with the fixing ring 22, the bottom of the fixing ring 22 is fixedly connected with the bottom of the inner cavity of the hull 1, the bottom of the inner cavity of the hull 1 and the left side of the water sample tank 2 are fixedly connected with the exhaust fan 8, an air inlet of the exhaust fan 8 is communicated with an exhaust main pipe 9, the surface of the exhaust main pipe 9 is communicated with an exhaust branch pipe 10, an air outlet of the exhaust fan 8 is communicated with an exhaust main pipe 11, the surface of the exhaust main pipe 11 is communicated with an exhaust branch pipe 12, an air pipe 14 is communicated between the exhaust main pipe 9 and one end opposite to the exhaust main pipe 11 through a three-way pipe 13, a second connector 15 is communicated with the middle of the top of the box cover 3, one end, away from the three-way pipe 13, of the air pipe 14 is communicated with the top end of the second connector 15, a first electromagnetic valve 16 is fixedly connected to the surface of the water inlet pipe 7, the four sampling bottles 5 are separated through a cross partition plate 4, the four water inlet pipes 7 are matched with the first electromagnetic valve 16, sampling can be carried out for four times, namely, four different water levels are sampled and detected, the detection data are more accurate and representative, the surface of the exhaust main pipe 9 is positioned between the three-way pipe 13 and the exhaust branch pipe 10, and the surface of the exhaust branch pipe 12 is fixedly connected with a second electromagnetic valve 17, the surface of the main pipe 11 of airing exhaust is just located between three-way pipe 13 and the branch pipe 12 of airing exhaust and the equal fixedly connected with third solenoid valve 18 in surface of branch pipe 10 of air draft, be responsible for 11 through setting up the airing exhaust, branch pipe 12 of airing exhaust, 9 and branch pipe 10 of air draft main pipe, and set up second solenoid valve 17 and third solenoid valve 18 and control, through opening the valve that corresponds alright make air exhauster 8 have the function of bleeding and blowing simultaneously, can come on the water sample extraction during bleeding, can be with the water drainage of last sample in the pipeline clean during blowing, avoid influencing the going on of second sample, make the sample go on in succession, and adopt automated control mode, high durability and convenient use.
When the device works, a user works on a shore control device through the wireless signal transceiver 28, firstly, the motor 32 is controlled to rotate in the forward direction, the first belt pulley 36, the belt and the second belt pulley 38 are matched to drive the first rotating shaft 33 to rotate, then, the two gears 37 which are meshed with each other are used for enabling the second rotating shaft 34 to rotate in the reverse direction, further, the two rollers 39 rotate in the reverse direction, the protection pipe 21 placed in the ship body 1 is pushed to the right direction, the detection head 23 is sunk into water through the self weight of the detection head 23, a receiver in the controller 31 receives a signal sent by the ultrasonic transmitter 26, the water level depth of the detection head 23 is further calculated, the motor 32 is controlled to stop at a certain water level, the detection head 23 stops at the water level, the oxygen concentration tester 24 and the light intensity tester 25 detect the oxygen content and the light intensity in the water, data are transmitted to the controller 31, then, one of the first electromagnetic valves 16 is opened, and two second electromagnetic valves 17 are opened to control the starting of the exhaust fan 8, the exhaust fan 8 extracts air through the exhaust main pipe 9 to reduce the air pressure in the water sample box 2, so as to extract water samples from the water through the air pipe 14, the water inlet pipe 7 and the water pumping pipe 20 and arrange the water samples into the sampling bottle 5, when the water level in the sampling bottle 5 gradually rises, the buoy 45 floats up, the conducting strip 46 contacts with the two conducting contacts 44 to conduct the conducting strip, the controller 31 controls the second electromagnetic valves 17 to be closed, the third electromagnetic valve 18 is opened, the exhaust fan 8 extracts air from the exhaust branch pipe 10, the air is exhausted into the water sample box 2 through the exhaust main pipe 11 to increase the air pressure in the water sample box, so as to exhaust the water in the water inlet pipe 7 and the water pumping pipe 20 by the air, the motor 32 is started again to enable the detection head 23 to descend to another water level and then stop, the third electromagnetic valve 18 is closed again to open the second electromagnetic valve 17, and closing the opened first electromagnetic valve 16, opening the other first electromagnetic valve 16, extracting the water sample again, discharging the water sample into the other sampling bottle 5, repeating the operation until all the four sampling bottles 5 are sampled, closing all the electromagnetic valves, starting the motor 32 reversely, lifting the protective tube 21 and the detection head 23, and returning the control device to the shore to process the water sample and the data.
EXAMPLE III
A method for using a multifunctional automatic sampling detection device for water quality detection comprises using a wireless signal transceiver 28 to operate a shore control device, controlling a motor 32 to rotate in forward direction, driving a first rotating shaft 33 to rotate by the cooperation of a first belt pulley 36, a belt and a second belt pulley 38, driving a second rotating shaft 34 to rotate in reverse direction by two gears 37 engaged with each other, driving two rollers 39 to rotate in reverse direction, pushing a protection tube 21 placed in a ship body 1 to the right, sinking the detection head 23 into water by the self-weight of the detection head, receiving signals sent by an ultrasonic transmitter 26 by a receiver in a controller 31, calculating the water level depth of the detection head 23, controlling the motor 32 to stop at a certain water level to stop the detection head 23, and detecting the oxygen content and light intensity in the water by an oxygen concentration tester 24 and a light intensity tester 25, and transmits the data to the controller 31, then opens one of the first electromagnetic valves 16 and opens two second electromagnetic valves 17 to control the exhaust fan 8 to start, the exhaust fan 8 extracts air through the exhaust main pipe 9 to reduce the air pressure in the water sample box 2, and further extracts water sample from the water through the air pipe 14, the water inlet pipe 7 and the water pumping pipe 20 and discharges the water into the sampling bottle 5, when the water level in the sampling bottle 5 rises gradually, the buoy 45 floats, the conducting strip 46 contacts with the two conducting contacts 44 to conduct, and further the controller 31 controls the second electromagnetic valves 17 to close, the third electromagnetic valve 18 is opened, the exhaust fan 8 extracts air from the exhaust branch pipe 10, and discharges the air into the water sample box 2 through the exhaust main pipe 11 to increase the air pressure, and further discharges the water in the water inlet pipe 7 and the water pumping pipe 20 through the air, and simultaneously the motor 32 is started again to make the detection head 23 stop after descending to another water level, and then closing the third electromagnetic valve 18 again, opening the second electromagnetic valve 17, closing the opened first electromagnetic valve 16, opening the other first electromagnetic valve 16, extracting the water sample again, discharging the water sample into the other sampling bottle 5, repeating the operation until all the four sampling bottles 5 are sampled, closing all the electromagnetic valves, starting the motor 32 reversely, lifting the protective tube 21 and the detection head 23, and then returning the control device to the shore to process the water sample and the data.
Claims (4)
1. The utility model provides a water quality testing is with multi-functional automatic sampling device, includes hull (1), its characterized in that: the water sampling device is characterized in that a water sample box (2) is fixedly connected to the left side of the bottom of an inner cavity of a ship body (1), a box cover (3) is clamped at the top of the water sample box (2), a cross partition plate (4) is fixedly connected to the inside of the water sample box (2), a sampling bottle (5) is movably connected to the inside of the water sample box (2) and located between the cross partition plates (4), a first connecting head (6) is communicated with the top of the box cover (3) and located right above the sampling bottle (5), a water inlet pipe (7) is communicated with the surface of the first connecting head (6), an exhaust fan (8) is fixedly connected to the left side of the inner cavity of the ship body (1) and located at the water sample box (2), an air inlet of the exhaust fan (8) is communicated with an exhaust pipe (9), the surface of the exhaust pipe (9) is communicated with an exhaust branch pipe (10), and an air outlet of the exhaust fan (8) is communicated with an exhaust main pipe (11), the surface of the main exhaust pipe (11) is communicated with an exhaust branch pipe (12), an air pipe (14) is communicated between one end of the main exhaust pipe (9) opposite to the main exhaust pipe (11) through a three-way pipe (13), the middle of the top of the box cover (3) is communicated with a second connector (15), and one end of the air pipe (14) far away from the three-way pipe (13) is communicated with the top end of the second connector (15), the surface of the water inlet pipe (7) is fixedly connected with a first electromagnetic valve (16), second electromagnetic valves (17) are fixedly connected on the surfaces of the main exhaust pipe (9), the three-way pipe (13) and the branch exhaust pipe (10) and the surface of the branch exhaust pipe (12), third electromagnetic valves (18) are fixedly connected to the surfaces of the main exhaust pipe (11), the three-way pipe (13), the exhaust branch pipe (12) and the exhaust branch pipe (10);
the right side of the bottom of the inner cavity of the ship body (1) is fixedly connected with a motor (32), the bottom of the inner cavity of the ship body (1), which is positioned at the front side and the rear side of the protective pipe (21), is respectively and rotatably connected with a first rotating shaft (33) and a second rotating shaft (34) through a bearing seat, a supporting plate (35) is fixedly connected between the front side and the rear side of the inner wall of the ship body (1), gears (37) are respectively and fixedly connected on the surfaces of the first rotating shaft (33) and the second rotating shaft (34) and positioned above the supporting plate (35), the two gears (37) are mutually meshed, and a first belt pulley (36) is fixedly connected on the surface of the first rotating shaft (33) and positioned above the gear (37);
the top end of an output shaft of the motor (32) is fixedly connected with a second belt pulley (38), the surface of the second belt pulley (38) is in transmission connection with the surface of a first belt pulley (36) through a belt, the surfaces of the first rotating shaft (33) and the second rotating shaft (34) and positioned below the supporting plate (35) are fixedly connected with a roller (39), the surface of the roller (39) is fixedly connected with anti-skid rubber sleeves (40), the surfaces of the two anti-skid rubber sleeves (40) are movably connected with the surface of the protection pipe (21), and a wire groove is formed in the surface of the protection pipe (21);
a solar cell panel (50) is fixedly connected between the front side and the rear side of the top of the ship body (1) through a mounting plate, a storage battery (51) is fixedly connected in the middle of the bottom of an inner cavity of the ship body (1), a pulley (52) is rotatably connected to the right side of the top of the ship body (1) through a support, the surface of the protection pipe (21) is movably connected with the surface of the pulley (52), and a power device (53) is fixedly connected to the left side of the bottom of the ship body (1);
the bottom of case lid (3) just is located first connector (6) under the intercommunication have pipe (41), and the bottom of pipe (41) extends to the inside of sampling bottle (5), the bottom fixedly connected with of pipe (41) keeps off ring (42), the fixed surface of pipe (41) is connected with fixed block (43), and the equal fixedly connected with conductive contact (44) in both sides of fixed block (43) bottom, the surface of pipe (41) just is located to keep off and is equipped with cursory (45) between ring (42) and fixed block (43), and cursory (45) top fixedly connected with conducting strip (46), the top fixedly connected with connecting wire (47) of fixed block (43), the top fixedly connected with connecting box (48) of case lid (3), the one end that fixed block (43) were kept away from to connecting wire (47) runs through case lid (3) and with the bottom fixed connection of connecting box (48), the bottom of the box cover (3) is fixedly connected with a positioning ring (49), and the positioning ring (49) is sleeved on the surface of the connecting line (47); the conductive contact (44) is matched with the conductive sheet (46), when the water level in the sampling bottle (5) is enough, the buoy (45) is automatically floated, so that the conductive sheet (46) is connected with the two conductive contacts (44), a circuit can be triggered to pause the sampling operation, and the sampling operation is switched to other sampling bottles (5) for sampling;
the water inlet pipes (7) are four, the water distribution boxes (19) are communicated among the four water inlet pipes (7), the right sides of the water distribution boxes (19) are communicated with water pumping pipes (20), protection pipes (21) are sleeved on the surfaces of the water pumping pipes (20), fixing rings (22) are fixedly connected to the surfaces of the protection pipes (21) at one ends of the inner cavities of the ship body (1), and the bottoms of the fixing rings (22) are fixedly connected with the bottoms of the inner cavities of the ship body (1);
the one end of protection tube (21) extends to the outside of hull (1) and communicates there is detection head (23), the left side fixedly connected with oxygen concentration tester (24) of detecting head (23), the left side fixedly connected with light intensity tester (25) of detecting head (23), the positive fixedly connected with ultrasonic transmitter (26) of detecting head (23), the back intercommunication of detecting head (23) has suction head (27).
2. The multifunctional automatic sampling and detecting device for water quality detection according to claim 1, characterized in that: the oxygen concentration tester (24), the light intensity tester (25) and the ultrasonic emitter (26) are arranged on one side and are positioned in the detection head (23) and are fixedly connected with leads (29).
3. The multifunctional automatic sampling and detecting device for water quality detection according to claim 2, characterized in that: the outside cover of wire (29) is equipped with line concentration sleeve pipe (30), the one end that water suction head (27) were kept away from in line concentration sleeve pipe (30) runs through protection tube (21) and extends to the inside of hull (1), the bottom of hull (1) inner chamber just is located left side fixedly connected with controller (31) of water sample case (2), states line concentration sleeve pipe (30) and is located the fixed surface of the inside one end of hull (1) and controller (31) and is connected.
4. The multifunctional automatic sampling and detecting device for water quality detection according to claim 3, characterized in that: the surface of the controller (31) is fixedly connected with the first electromagnetic valve (16), the second electromagnetic valve (17), the third electromagnetic valve (18), the motor (32), the storage battery (51), the exhaust fan (8), the power device (53) and the connecting box (48) through power lines, and the top of the controller (31) is fixedly connected with the wireless signal transceiver (28).
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| CN202010967384.XA CN111896711B (en) | 2018-10-10 | 2018-10-10 | Water quality testing is with multi-functional automatic sampling device |
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| CN201811177694.0A CN109163936B (en) | 2018-10-10 | 2018-10-10 | Water quality testing is with multi-functional automatic sampling device |
| CN202010967384.XA CN111896711B (en) | 2018-10-10 | 2018-10-10 | Water quality testing is with multi-functional automatic sampling device |
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| CN110779772B (en) * | 2019-10-10 | 2022-07-15 | 江苏泰斯特专业检测有限公司 | Soil underground water layered monitoring well system and well building method thereof |
| CN113588349B (en) * | 2021-09-27 | 2021-12-31 | 潍坊水利水质检测有限公司 | Special sampling base station for water quality detection |
| CN115166191B (en) * | 2022-09-01 | 2023-04-07 | 广东工业大学 | Intelligent underground water detection device with monitoring function and detection method |
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| JPS576336A (en) * | 1980-06-13 | 1982-01-13 | Shunji Nishioka | Automatic monitoring device for water quality |
| JP3208091B2 (en) * | 1997-06-16 | 2001-09-10 | 株式会社栗本鐵工所 | Water quality monitoring system |
| CN102384965B (en) * | 2011-07-19 | 2014-10-29 | 江西海豹高科技有限公司 | Portable on-line three-dimensional coordinate water quality detection system for turbid water area |
| CN105242023A (en) * | 2015-11-10 | 2016-01-13 | 四方继保（武汉）软件有限公司 | Unmanned ship achieving multi-function monitoring of water area |
| CN205228880U (en) * | 2015-12-21 | 2016-05-11 | 河南三水环保科技有限公司 | Automatic sampling device of water quality monitoring |
| CN105974078A (en) * | 2016-06-13 | 2016-09-28 | 无锡虹业自动化工程有限公司 | Multifunctional sewage water quality detection device |
| CN106596193B (en) * | 2016-11-02 | 2019-12-06 | 浙江水利水电学院 | River channel multipoint water quality monitoring device and monitoring method thereof |
| CN106840770A (en) * | 2017-03-08 | 2017-06-13 | 中国农业大学 | A kind of sample multipoint parallel harvester |
| CN207557234U (en) * | 2017-09-19 | 2018-06-29 | 广州智妥科技有限公司 | A kind of water quality monitoring robot |
| CN207510668U (en) * | 2017-11-14 | 2018-06-19 | 华南理工大学 | A kind of solar energy unmanned boat of closed hull space long-distance remote control seawater sampling |
| CN207611037U (en) * | 2017-12-03 | 2018-07-13 | 中国水产科学研究院珠江水产研究所 | A kind of water environment detection device |
| CN108120811A (en) * | 2017-12-08 | 2018-06-05 | 张荷友 | Detection device is compared in a kind of float type water confrontation |
| CN108469505A (en) * | 2018-02-08 | 2018-08-31 | 南安市霞美金鑫图文设计工作室 | Intelligent wireless water quality monitoring control device |
| CN108519471A (en) * | 2018-03-09 | 2018-09-11 | 南安市创培电子科技有限公司 | A kind of automatic water quality detecting device of reservoir multiposition |
| CN108445177A (en) * | 2018-04-09 | 2018-08-24 | 衡水学院 | A kind of lake water safety detection device for environmental protection |
| CN108426743A (en) * | 2018-06-20 | 2018-08-21 | 长江水利委员会水文局长江中游水文水资源勘测局 | A kind of automatic water sampling system of layering multiple spot |
| CN108613841B (en) * | 2018-07-07 | 2022-06-14 | 华川技术有限公司 | Unmanned aerial vehicle carries automatic water quality sampler |
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