CN111735927A - Sewage detection device for environment detection - Google Patents
Sewage detection device for environment detection Download PDFInfo
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- CN111735927A CN111735927A CN202010847556.XA CN202010847556A CN111735927A CN 111735927 A CN111735927 A CN 111735927A CN 202010847556 A CN202010847556 A CN 202010847556A CN 111735927 A CN111735927 A CN 111735927A
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- detection device
- sampling bottle
- sewage
- rope
- rod
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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
-
- 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
Abstract
The invention discloses a sewage detection device for environment detection, which comprises the following components: the detection device comprises a detection device body, the bottom of the detection device body is provided with an electric winding roller, the electric winding roller is connected with the detection device body in a rotating mode, the electric winding roller is driven by a rotating motor, two groups of ropes are wound on the electric winding roller, a plurality of sampling bottle fixing devices are arranged between the two groups of ropes, and two first internal thread cylinders are arranged at the bottom of the detection device body. According to the invention, after the sampling bottle is lowered to a preset depth, water samples with a plurality of preset depths are collected and detected at the same time; this detection device can be directly below rope and the sampling bottle above that and then gather and detect the sewage water sample, also can be in rivers torrent or when whole device moves along with the hull, installs the branch that intensity is high additional in detection device main part bottom both sides, and sampling bottle fixing device passes through the lantern ring and positioning bolt fixes on branch, prevents that the sampling bottle from deviating the sewage degree of depth position of predetermineeing because of rivers.
Description
Technical Field
The invention relates to the technical field of environment detection equipment, in particular to a sewage detection device for environment detection.
Background
With the high development of industrialization, the discharge of various waste and sewage is more and more, and people pay more attention and attention to the problem of environmental management because the environment is closely related to human survival. Wherein sewage detection is an important content of environmental detection.
Current check out test set is when collecting the water sample, and the water sample mode that mostly directly extracts in the sewage is too simple, and the water sample of certain degree of depth department sewage of collection that can't be accurate detects, and we provide the check out test set of the water sample that can accurate collection detected certain degree of depth department sewage for this reason.
Disclosure of Invention
In order to improve the problems, the invention is embodied by the following technical scheme: a sewage detection device for environmental detection: the detection device comprises a detection device body, wherein an electric winding roller is arranged at the bottom of the detection device body and is rotationally connected with the detection device body, the electric winding roller is driven by a rotating motor, two groups of ropes are wound on the electric winding roller, and a plurality of sampling bottle fixing devices are arranged between the two groups of ropes;
the sampling bottle fixing device comprises a fixing plate, a sampling bottle clamping and positioning device arranged on the front surface of the fixing plate and used for fixing a sampling bottle, and a sampling bottle mouth plugging cap which is arranged above the sampling bottle clamping and positioning device in a sliding manner and used for sealing the sampling bottle, wherein the sampling bottle mouth plugging cap is connected with a sliding rod in the fixing plate, and the sliding rod is connected with an electric telescopic rod in the fixing plate;
the sampling bottle clamping and positioning device comprises a semi-annular hoop fixedly arranged on the front face of the fixed plate and a semi-annular hoop slidably arranged on the front face of the fixed plate, one side of the movable semi-annular hoop is rotatably connected with one end of a screwing bolt, and the middle part of the screwing bolt is connected with a nut on the fixed plate;
as a preferred embodiment of the present invention, the left and right sides of the back of the sampling bottle fixing device are slidably provided with a rope clamping member and a clamping driving mechanism for driving the rope clamping member to clamp or release a rope, the clamping driving mechanism comprises a rotating rod rotatably arranged on the back of the fixing plate, the left and right ends of the rotating rod are provided with external thread sections with opposite rotation directions, one end of the rope clamping member far away from the rope is provided with a second internal thread cylinder, the external thread section is located inside the second internal thread cylinder, the middle part of the rotating rod is provided with a knob, and the knob leaks out on the back of the fixing plate;
as a preferred embodiment of the invention, two first internal thread cylinders are arranged at the bottom of the detection device main body, supporting rods are in threaded connection in the two first internal thread cylinders, lantern rings capable of being sleeved on the supporting rods are arranged on the left side and the right side of the sampling bottle fixing device, and positioning bolts are arranged on the lantern rings;
as a preferred embodiment of the invention, the bottom of the detection device main body is provided with an inflatable bag, and the detection device main body is provided with a rope buckle convenient for connecting a traction rope.
As a preferred embodiment of the present invention, a plurality of groups of adsorption claws for adsorbing and fixing on a boat are arranged on two sides of the top surface of the detection device main body, each adsorption claw is formed by hinging a plurality of connection assemblies, each connection assembly is provided with a suction cup, the suction cups are connected with one end of a negative pressure pumping pipe, and the other end of the negative pressure pumping pipe is connected with a negative pressure pumping device at the bottom of the detection device main body.
As a preferred embodiment of the present invention, the negative pressure pumping device includes an air cylinder, a piston slidably disposed in the air cylinder, and a push-pull rod connected to the piston, the push-pull rod is slidably disposed in the air cylinder, a sliding sleeve is disposed at an end of the push-pull rod away from the piston, a rectangular sliding groove is disposed on the sliding sleeve, a connecting rod is disposed in the rectangular sliding groove, the connecting rod is fixedly connected to an edge of a rotating disc, a turbine is connected to a central axis of the rotating disc, the turbine is engaged with a worm, and the worm is connected to a rotating handle outside the detecting device main body.
As a preferred embodiment of the invention, the bottom surface of the sampling bottle mouth plugging cap is provided with a sealing gasket, and the inner side of the semi-annular hoop is provided with a rubber lining.
As a preferred embodiment of the present invention, an electromechanical box is disposed at the bottom of the detection device main body, a signal receiver of the wireless remote controller, a single chip microcomputer, a relay and a storage battery are disposed inside the electromechanical box, the signal receiver of the remote controller is electrically connected to an input end of the single chip microcomputer, an output end of the single chip microcomputer is electrically connected to the relay, and the relay is electrically connected to the electric telescopic rod.
As a preferred embodiment of the invention, the signal receiver and the wireless remote controller are wireless remote control components with model number PT2272, the single chip microcomputer is AT89C2051, and the relay is SRD-05 VDC-SL-C.
As a preferred embodiment of the present invention, a weight block is disposed in the sampling bottle fixing device.
The sewage detection device for environment detection provided by the invention has the following three beneficial effects:
firstly, after a plurality of sampling bottles are placed to a preset depth by using a rope, an electric telescopic rod pushes a bottle mouth plugging cap of each sampling bottle upwards to enable a sewage sample to enter the sampling bottles, and then the sewage sample at the preset depth is collected and detected.
Secondly, when a plurality of sewage samples of different depths need to be collected and detected, the clamping of the rope clamping piece on the fixing plate to the rope is loosened, the rope is clamped by the rope clamping piece after the fixing plates are moved to the corresponding positions of the rope, and then the sampling bottle is placed.
Thirdly, the rope and the sampling bottle on the rope can be directly placed downwards to collect and detect a sewage water sample, and supporting rods which are not easy to deform and high in strength can be additionally arranged on two sides of the bottom of the main body of the detection device when water flow is turbulent or the whole device moves along with a ship body, and the sampling bottle fixing device is fixed on the supporting rods through a lantern ring and positioning bolts, so that the sampling bottle is prevented from deviating from a preset sewage depth position due to water flow.
Fourthly, the invention can control the electric telescopic rod to push the sampling bottle mouth plugging cap upwards through the wireless remote controller after the sampling bottle reaches the preset sewage depth, so that the sewage water sample enters the sampling bottle for sampling detection, and the invention is very convenient.
Drawings
FIG. 1 is a schematic overall view of the present invention;
FIG. 2 is a schematic view of the rope and sample bottle of the present invention after lowering;
FIG. 3 is a schematic view of the present invention with the addition of a strut;
FIG. 4 is a schematic view of a back side of the fixing plate according to the present invention;
FIG. 5 is a top view of the body of the inspection device of the present invention;
fig. 6 is a schematic structural view of the negative pressure pumping device of the present invention.
In the figure: 1. a detection device main body; 2. an electric winding roller; 3. a rope; 4. a sampling bottle fixing device; 5. sampling a bottle; 6. a strut; 7. a first internally threaded barrel; 8. an air-filled bag; 9. an adsorption claw; 41. a fixing plate; 42. a sampling bottle clamping and positioning device; 43. a sampling bottle mouth plugging cap; 44. a slide bar; 45. a collar; 46. a rope clamp; 47. a second internally threaded barrel; 48. a rotating rod; 49. a knob; 91. a connecting assembly; 92. a suction cup; 93. an air cylinder; 94. a piston; 95. a push-pull rod; 96. a sliding sleeve; 97. a connecting rod; 98. a turntable.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a sewage detection device for environmental detection: the detection device comprises a detection device body 1, wherein an electric winding roller 2 is arranged at the bottom of the detection device body 1, the electric winding roller 2 is rotationally connected with the detection device body 1, the electric winding roller 2 is driven by a rotating motor, two groups of ropes 3 are wound on the electric winding roller 2, and a plurality of sampling bottle fixing devices 4 are arranged between the two groups of ropes 3; the method comprises the following steps of (1) lowering a plurality of sampling bottles to a preset depth by using a rope, and then simultaneously collecting and detecting sewage samples of the plurality of preset depths, wherein the sampling bottles comprise empty bottles only used for collecting the water samples and sampling bottles for preventing detection probes, the detection probes mainly comprise phenolphthalein test paper for developing the color of alkaline water, pH test paper for measuring the pH value, and electric stove wires for heating and boiling water, observing turbidity, water hardness and the like;
the sampling bottle fixing device 4 comprises a fixing plate 41, a sampling bottle clamping and positioning device 42 arranged on the front surface of the fixing plate 41 and used for fixing the sampling bottle 5, and a sampling bottle mouth plugging cap 43 which is arranged above the sampling bottle clamping and positioning device 42 in a sliding manner and used for sealing the sampling bottle 5, wherein the sampling bottle mouth plugging cap 43 is connected with a sliding rod 44 in the fixing plate 41, and the sliding rod 44 is connected with an electric telescopic rod in the fixing plate 41; after the sampling bottle is clamped and positioned by the sampling bottle clamping and positioning device, the electric telescopic rod contracts to drive the sampling bottle mouth plugging cap to downwards seal the sampling bottle, and after the sampling bottle is lowered to a preset depth, the electric telescopic rod upwards pushes the sampling bottle mouth plugging cap open, so that a sewage water sample enters the sampling bottle;
the sampling bottle clamping and positioning device 42 comprises a semi-annular hoop fixedly arranged on the front face of the fixing plate 41 and a semi-annular hoop slidably arranged on the front face of the fixing plate 41, one side of the movable semi-annular hoop is rotatably connected with one end of a screwing bolt, and the middle part of the screwing bolt is connected with a nut on the fixing plate 41; when the sampling bottle clamping and positioning device fixes the sampling bottle, the sampling bottle is firstly lapped between the two semi-annular hoops, then the bolt is screwed in a rotating way, and the screwed bolt drives the movable semi-annular hoop to move towards the fixed semi-annular hoop so as to extrude and fix the sampling bottle.
In a preferred embodiment of the present invention, the left and right sides of the back of the sampling bottle fixing device 4 are slidably provided with a rope clamping member 46 and a clamping driving mechanism for driving the rope clamping member 46 to clamp or release the rope 3, the clamping driving mechanism comprises a rotating rod 48 rotatably arranged on the back of the fixing plate 41, the left and right ends of the rotating rod 48 are provided with external thread sections with opposite rotation directions, one end of the rope clamping member 46 far away from the rope 3 is provided with a second internal thread cylinder 47, the external thread section is positioned inside the second internal thread cylinder 47, the middle part of the rotating rod 48 is provided with a knob 49, and the knob 49 leaks out on the back of the fixing plate 41; when a plurality of sampling bottles are required to be used for simultaneously collecting sewage samples of different depths, the clamping of the rope is firstly released, the fixing plate is moved to the position corresponding to the rope, and then the rope is clamped by the rope clamping piece; the knob is rotated to drive the rotating rod to rotate, then the second internal thread cylinders in threaded connection with the two ends of the rotating rod drive the rope clamping piece to move inwards, the clamping to the rope is loosened, then the fixing plate is moved to the position corresponding to the rope, then the rotating knob is rotated to drive the rotating rod to rotate, and then the second internal thread cylinders in threaded connection with the two ends of the rotating rod drive the rope clamping piece to move outwards to clamp the rope.
As a preferred embodiment of the present invention, two first internal thread cylinders 7 are arranged at the bottom of the detection device main body 1, supporting rods 6 are connected to the two first internal thread cylinders 7 in a threaded manner, lantern rings 45 which can be sleeved on the supporting rods 6 are arranged on the left and right sides of the sampling bottle fixing device 4, and positioning bolts are arranged on the lantern rings 45; this detection device can be directly below rope and the sampling bottle above that and then gather and detect the sewage water sample, also can be when rivers torrent is urgent or whole device moves along with the hull, installs the branch that non-deformable intensity is high additional in detection device main part bottom both sides, and sampling bottle fixing device passes through the lantern ring and positioning bolt fixes on branch, prevents that the sampling bottle from deviating the sewage degree of depth position of predetermineeing because of rivers.
As a preferred embodiment of the present invention, the bottom of the detection device main body 1 is provided with an inflatable bag 8, and the detection device main body 1 is provided with a rope buckle convenient for connecting a traction rope; the gas is filled in the inflatable bag firstly, then the traction rope is tied on the rope buckle of the detection device main body, the detection device main body is directly placed on the water surface to collect and detect sewage, and after collection is finished, the traction rope is pulled back.
As a preferred embodiment of the present invention, a plurality of groups of adsorption claws 9 for adsorbing and fixing on a boat are arranged on two sides of the top surface of the detection device main body 1, the adsorption claws 9 are formed by hinging a plurality of connection assemblies 91, a suction cup 92 is arranged on each connection assembly 91, the suction cup 92 is connected with one end of a negative pressure suction pipe, and the other end of the negative pressure suction pipe is connected with a negative pressure suction device at the bottom of the detection device main body 1; the detection device can also utilize the adsorption claw to climb and be fixed on the outer wall of the boat, and the rope and the sampling bottle are placed to collect and detect a water sample after the boat moves to a target position together.
As a preferred embodiment of the present invention, the negative pressure pumping device includes an air cylinder 93, a piston 94 slidably disposed inside the air cylinder 93, and a push-pull rod 95 connected to the piston 94, the push-pull rod 95 is slidably disposed inside the air cylinder 93, a sliding sleeve 96 is disposed at one end of the push-pull rod 95 away from the piston 94, a rectangular sliding groove is disposed on the sliding sleeve 96, a connecting rod 97 is disposed in the rectangular sliding groove, the connecting rod 97 is fixedly connected to an edge position of a rotating disc 98, a central axis of the rotating disc 98 is connected to a worm gear, the worm gear is engaged to a worm, and the worm gear is connected to a rotating handle outside the detection device main body 1; when the detection device is fixed on the outer wall of the boat by using the adsorption claws, the adsorption claws are firstly tightly attached to the outer wall of the boat, then the worm gear driving mechanism is rotated, the turntable drives the connecting rod 97 to rotate, the sliding sleeve 96 and the push-pull rod 95 are further driven to move backwards, and the piston is pulled to pump the negative pressure of the adsorption plate; the worm and gear driving mechanism has a self-locking function, and can prevent the piston from automatically resetting under the action of negative pressure.
As a preferred embodiment of the invention, the bottom surface of the sampling bottle mouth plugging cap 43 is provided with a sealing gasket, and the inner side of the semi-annular hoop is provided with a rubber lining.
As a preferred embodiment of the present invention, an electromechanical box is arranged at the bottom of the detection device main body 1, a signal receiver of a wireless remote controller, a single chip microcomputer, a relay and a storage battery are arranged inside the electromechanical box, the signal receiver of the remote controller is electrically connected with an input end of the single chip microcomputer, an output end of the single chip microcomputer is electrically connected with the relay, and the relay is electrically connected with an electric telescopic rod; after the sampling bottle reached the sewage degree of depth of predetermineeing, testing personnel can upwards push away the sampling bottle bottleneck shutoff cap through wireless remote controller control electric telescopic handle, make in the sewage water sample gets into the sampling bottle.
As a preferred embodiment of the invention, the signal receiver and the wireless remote controller are wireless remote control components with model number PT2272, the single chip microcomputer is AT89C2051, and the relay is SRD-05 VDC-SL-C.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a sewage detection device that environment detection used which characterized in that: the detection device comprises a detection device body (1), wherein an electric winding roller (2) is arranged at the bottom of the detection device body (1), the electric winding roller (2) is rotatably connected with the detection device body (1), the electric winding roller (2) is driven by a rotating motor, two groups of ropes (3) are wound on the electric winding roller (2), and a plurality of sampling bottle fixing devices (4) are arranged between the two groups of ropes (3);
the sampling bottle fixing device (4) comprises a fixing plate (41), a sampling bottle clamping and positioning device (42) which is arranged on the front surface of the fixing plate (41) and used for fixing a sampling bottle (5), and a sampling bottle mouth plugging cap (43) which is arranged above the sampling bottle clamping and positioning device (42) in a sliding manner and used for sealing the sampling bottle (5), wherein the sampling bottle mouth plugging cap (43) is connected with a sliding rod (44) in the fixing plate (41), and the sliding rod (44) is connected with an electric telescopic rod in the fixing plate (41);
sampling bottle centre gripping positioner (42) including fixed setting at the positive semi-annular staple bolt of fixed plate (41) and slide ground and set up at the positive semi-annular staple bolt of fixed plate (41), movable semi-annular staple bolt one side is rotated with the bolt one end of screwing and is connected, the bolt middle part of screwing is connected with the nut on fixed plate (41).
2. The sewage detection device for the environment detection according to claim 1, wherein the left side and the right side of the back of the sampling bottle fixing device (4) are slidably provided with a rope clamping piece (46) and a clamping driving mechanism for driving the rope clamping piece (46) to clamp or loosen the rope (3), the clamping driving mechanism comprises a rotating rod (48) rotatably arranged on the back of the fixing plate (41), the left end and the right end of the rotating rod (48) are provided with external thread sections with opposite rotation directions, one end of the rope clamping piece (46) far away from the rope (3) is provided with a second internal thread cylinder (47), the external thread sections are positioned inside the second internal thread cylinder (47), the middle part of the rotating rod (48) is provided with a knob (49), and the knob (49) is leaked on the back of the fixing plate (41).
3. The sewage detection device for environmental detection according to claim 2, wherein two first internal thread cylinders (7) are arranged at the bottom of the detection device main body (1), a support rod (6) is connected to each of the two first internal thread cylinders (7) in a threaded manner, lantern rings (45) which can be sleeved on the support rod (6) are arranged on the left side and the right side of the sampling bottle fixing device (4), and positioning bolts are arranged on the lantern rings (45).
4. The sewage detection device for environmental detection according to claim 3, wherein the bottom of the detection device main body (1) is provided with an inflatable bag (8), and the detection device main body (1) is provided with a rope buckle for connecting a traction rope conveniently.
5. The sewage detection device for environment detection according to claim 4, wherein a plurality of groups of adsorption claws (9) for adsorbing and fixing on the boat are arranged on two sides of the top surface of the detection device main body (1), each adsorption claw (9) is formed by hinging a plurality of connecting components (91), each connecting component (91) is provided with a sucker (92), each sucker (92) is connected with one end of a negative pressure pumping pipe, and the other end of the negative pressure pumping pipe is connected with a negative pressure pumping device at the bottom of the detection device main body (1).
6. The sewage detection device for environment detection according to claim 5, wherein the negative pressure pumping device comprises an air cylinder (93), a piston (94) slidably arranged in the air cylinder (93) and a push-pull rod (95) connected with the piston (94), the push-pull rod (95) is slidably arranged in the air cylinder (93), one end of the push-pull rod (95) far away from the piston (94) is provided with a sliding sleeve (96), the sliding sleeve (96) is provided with a rectangular sliding groove, a connecting rod (97) is arranged in the rectangular sliding groove, the connecting rod (97) is fixedly connected with the edge position of the turntable (98), the central shaft of the turntable (98) is connected with a turbine, the turbine is engaged with a worm, and the worm is connected with a rotating handle outside the detection device body (1).
7. The sewage detection device for environmental detection according to claim 6, wherein a sealing gasket is arranged on the bottom surface of the sampling bottle mouth plugging cap (43), and a rubber lining is arranged on the inner side of the semi-annular hoop.
8. The sewage detection device for environmental detection according to claim 7, wherein an electromechanical box is arranged at the bottom of the detection device main body (1), a signal receiver of a wireless remote controller, a single chip microcomputer, a relay and a storage battery are arranged inside the electromechanical box, the signal receiver of the remote controller is electrically connected with the input end of the single chip microcomputer, the output end of the single chip microcomputer is electrically connected with the relay, and the relay is electrically connected with the electric telescopic rod.
9. The apparatus of claim 8, wherein the signal receiver and the wireless remote controller are wireless remote control modules of type PT2272, the single chip microcomputer is of type AT89C2051, and the relay is of type SRD-05 VDC-SL-C.
10. The sewage detecting device for environmental detection according to claim 9, wherein a weight block is disposed in the sampling bottle fixing device (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010847556.XA CN111735927B (en) | 2020-08-21 | 2020-08-21 | Sewage detection device for environment detection |
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| CN202010847556.XA CN111735927B (en) | 2020-08-21 | 2020-08-21 | Sewage detection device for environment detection |
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| CN111735927B (en) | 2020-12-08 |
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