CN117330723A - Automatic sewage measuring device - Google Patents
Automatic sewage measuring device Download PDFInfo
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- CN117330723A CN117330723A CN202311586513.0A CN202311586513A CN117330723A CN 117330723 A CN117330723 A CN 117330723A CN 202311586513 A CN202311586513 A CN 202311586513A CN 117330723 A CN117330723 A CN 117330723A
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- automatic
- test tube
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- 239000010865 sewage Substances 0.000 title claims abstract description 85
- 238000012360 testing method Methods 0.000 claims abstract description 42
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 23
- 238000005070 sampling Methods 0.000 claims description 42
- 230000005484 gravity Effects 0.000 claims description 11
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 7
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 239000010813 municipal solid waste Substances 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 31
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/16—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using titration
- G01N31/18—Burettes specially adapted for titration
-
- 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
- G01N33/1806—Biological oxygen demand [BOD] or chemical oxygen demand [COD]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1002—Reagent dispensers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The application discloses sewage automatic measuring device belongs to the test technology field, and this application includes sample box, telescopic link and work box, and the sample box can height-adjusting to adapt to the sewage of different degree of depth, the staff can be on the bank through the position of telescopic link adjustment sample box, is equipped with the peristaltic pump in the sample box, and the peristaltic pump passes through the water pipe in titrating the test tube in the work box with the sewage automatic of extraction, has both made things convenient for the staff in the sample of different occasions, still true composition data in the bigger degree reduction sewage.
Description
Technical Field
The invention relates to an automatic sewage measuring device, in particular to a device for automatically sampling on-site sewage and automatically measuring results on site, and belongs to the technical field of testing.
Background
With the progress of urban treatment and the development of industrial society, on the one hand, water consumption is continuously increased, water resources are increasingly scarce, on the other hand, sewage discharge is increasingly increased, environmental pollution is increasingly serious, sewage needs to be sampled, detected and analyzed after sewage treatment, the existing sewage treatment sampling method is that when sampling is carried out, usually, workers manually use a container to hold sewage and then send the sewage to a detection mechanism for analysis and measurement, as the sewage has layering phenomenon when standing, only sewage on the surface of a sewage pool can be obtained, sewage with different depths can not be obtained according to requirements, and certain sewage discharge ports are often inconvenient to reach, so that the workers can difficultly sample, and a period of time is required in the process of sending the sewage to the detection mechanism from site, certain components in the sewage can volatilize, so that the detection mechanism can not truly measure real data of the components in the sewage, and therefore, in order to solve the technical problems in the background, a sewage automatic measuring device is developed by some workers in the field to overcome the problems in the background technology.
Disclosure of Invention
Aiming at the defects, the invention provides the automatic sewage measuring device, the sampling depth of the sampling structure in the invention can be randomly adjusted, and the components in the sewage can be measured on the sewage discharge site, so that the sewage sampling of workers is convenient, and the real components in the sewage can be timely and rapidly obtained.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides a sewage automatic measuring device, including sample box and buret, be equipped with the peristaltic pump in the sample box, the peristaltic pump is connected with inlet tube one end, the inlet tube is hard plastics, the inlet tube other end is connected with the filter screen, the filter screen is located sample box below, be equipped with helical blade in the inlet tube, helical blade has a plurality of pieces, constitute a disc each other, helical blade center below is connected with the rotation axis, the rotation axis stretches out outside inlet tube and the sample box, and can rotate, rotation axis end-to-end connection has the scrubbing pole, the scrubbing pole is located one side of filter screen, be equipped with the brush between the two, the brush rigid coupling is in the scrubbing pole surface.
Further, the upper part of the sampling box is connected with an air bag through a rope, the air bag is in an elliptic shape, compressed air is sealed in the air bag, a travel switch is fixedly connected to one end in the air bag, and a rolling ball is further arranged in the air bag.
Further, the peristaltic pump further comprises a water outlet pipe and a threading pipe, one end of the water outlet pipe is connected to the water outlet of the peristaltic pump, the water outlet pipe is made of hard plastic, one end of a rubber hose is connected to the upper portion of the water outlet pipe, an inlet is connected to the other end of the rubber hose, and the water outlet pipe and the rubber hose penetrate through the threading pipe.
Further, still include the telescopic link, the telescopic link can stretch out and draw back, and telescopic link end-to-end connection has the gliding subassembly, and the gliding subassembly includes a set of relative gyro wheel, leaves the clearance between the gyro wheel, and the threading pipe passes from the clearance between the gyro wheel.
Further, the bottom of the sampling box is also provided with a PH meter and a turbidity meter.
Further, still include the work box, work box inside one side is equipped with receipts pipe roller, and receipts pipe roller is the I-shaped shape, and the threading pipe twines in receipts pipe roller intermediate surface, then passes from its top surface center, connects with buret top import, and receipts pipe roller below is connected with the rolling motor, and the buret rigid coupling is in work box inside one side.
Further, buret below is equipped with the carousel, is equipped with the test tube hole in the carousel, and the test tube hole has a plurality of and is the through-hole, and evenly distributed is connected with U type groove in the carousel below the test tube hole, and U type groove can slide from top to bottom in the test tube hole, carousel center below is connected with the screw axis, and screw axis surface distribution has the spiral groove, and spiral groove evenly distributed is on the screw axis surface, and runs through both ends about the screw axis, still inlays in the screw axis spiral groove has the lift connecting rod, and the terminal top of lift connecting rod is connected with gravity sensor, and the screw axis below is connected with the carousel motor.
Further, still include the blocking piece, the blocking piece rigid coupling is in the work box bottom, blocks the inside cavity of piece, still is equipped with the spring in the cavity, and the lifting connecting rod passes in its cavity, and spring one end is connected in lifting connecting rod lower surface, and the other end rigid coupling is in the work box bottom.
Further, a COD tester and a lithium battery are also arranged in the working box.
Further, the sewage automatic measuring device further comprises a central controller, the central controller is connected with an input part and an output part, the central controller is used for receiving data detected by the input part and sending an operation instruction to the output part, automatic operation of the sewage automatic measuring device is achieved, and the central controller is further connected with a display screen which is used for displaying the operation state of the sewage automatic measuring device.
Compared with the prior art, the invention has the following technical effects:
1. the invention is provided with the sampling box, the peristaltic pump is arranged in the sampling box and is used for pumping sewage, the air bag is connected above the sampling box through the rope, the air bag can enable the sampling box to float in water, and the sampling box can pump sewage with different depths through adjusting the length of the rope, so that the sampling of the sewage with different depths by workers is facilitated.
2. The invention is characterized in that the PH meter and the turbidity meter are also connected below the sampling box, the PH meter and the turbidity meter are used for measuring the PH value and the turbidity in the sewage in real time, the sewage pumped by the peristaltic pump in the sampling box is connected with the burette through the hose, the burette drops the pumped sewage into the test tube, the sewage component measuring reagent is stored in the test tube, the gravity sensor is connected below the test tube, and is used for weighing the solution quality in the test tube, and the sewage can be quantitatively added into the test tube, so that the components in the sewage can be measured in real time, and the real components in the sewage are reduced to the maximum extent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. The various elements or portions thereof are not necessarily drawn to scale and in any particular direction in the drawings.
FIG. 1 is a schematic diagram of the connection of a sampling cartridge and an air bag structure according to the present invention;
FIG. 2 is a schematic diagram of the connection of the structure of the working box of the present invention;
FIG. 3 is a schematic diagram of the connection of the test tube hole and the lifting connecting rod structure of the invention;
FIG. 4 is a top view of the turntable of the present invention;
FIG. 5 is a schematic view of the connection of the lifting link and the blocking block structure of the present invention;
FIG. 6 is a schematic diagram of the electrical network connections of the central controller of the present invention;
fig. 7 is a flow chart of a method of implementing the present invention.
In the figure: the device comprises a 1-working box, a 2-lithium battery, a 3-rotary table, a 4-spiral shaft, a 5-rotary table motor, a 6-gravity sensor, a 7-lifting connecting rod, an 8-blocking block, a 9-pipe collecting roller, a 10-rolling motor, an 11-burette, a 12-spring, a 13-test pipe hole, a 14-U-shaped groove, a 15-telescopic rod, a 16-sliding component, a 17-threading pipe, a 18-airbag, a 19-rolling ball, a 20-travel switch, a 21-water outlet pipe, a 22-peristaltic pump, a 23-water inlet pipe, 24-spiral blade, a 25-rotating shaft, a 26-cleaning rod, a 27-filter screen, a 28-sampling box, a 29-PH meter, a 30-turbidity meter and a 31-COD tester.
Detailed Description
As shown in FIG. 1, an automatic sewage measuring device comprises a sampling box 28, wherein a peristaltic pump 22 is arranged in the sampling box 28, the peristaltic pump 22 is connected with one end of a water inlet pipe 23, the water inlet pipe 23 is made of hard plastic, the other end of the water inlet pipe 23 is connected with a filter screen 27, the filter screen 27 is positioned below the sampling box 28, a spiral blade 24 is arranged in the water inlet pipe 23, the spiral blade 24 is provided with a plurality of blades, a disc is formed between the spiral blade 24 and the spiral blade, a rotating shaft 25 is connected below the center of the spiral blade 24, the rotating shaft 25 extends out of the water inlet pipe 23 and the sampling box 28 and can rotate, the tail end of the rotating shaft 25 is connected with a sewage disposal rod 26, the sewage disposal rod 26 is positioned on one side of the filter screen 27, a hairbrush is arranged between the two, and the hairbrush is fixedly connected to the surface of the sewage disposal rod 26.
The air bag 18 is connected above the sampling box 28 through a rope, the air bag 18 is in an elliptical shape, compressed air is sealed in the air bag 18, a travel switch 20 is fixedly connected to one end in the air bag 18, a rolling ball 19 is further arranged in the air bag 18, when the sampling box 28 is placed in water, the sampling box 28 is sunk in the water due to gravity, the air bag 18 is driven to sink, the sampling box 28 is suspended in the water due to the action of buoyancy, the depth of the sinking of the sampling box 28 in the water is determined by adjusting the length of the rope between the sampling box 28 and the air bag 18, when the air bag 18 is sunk in the water and inclined, the rolling ball 19 is inclined to one end of the air bag 18, and the travel switch 20 is pressed and conducted by the rolling ball 19, so that the sampling box 28 can be judged to be completely sunk in the water.
The automatic sewage measuring device further comprises a water outlet pipe 21 and a threading pipe 17, one end of the water outlet pipe 21 is connected to a water outlet of the peristaltic pump 22, the water outlet pipe 21 is made of hard plastic, one end of a rubber hose is connected above the water outlet pipe 21, the other end of the rubber hose is connected with an inlet above the burette 11, and the water outlet pipe 21 and the rubber hose penetrate through the threading pipe 17.
The utility model provides a sewage automatic measuring device, still includes telescopic link 15, and telescopic link 15 can stretch out and draw back, and telescopic link 15 end-to-end connection has gliding subassembly 16, and gliding subassembly 16 includes a set of relative gyro wheel, leaves the clearance between the gyro wheel, and threading pipe 17 passes from the clearance between the gyro wheel, and the staff holds telescopic link 15, adjusts angle and the position of threading pipe 17, and then can the remote adjustment sampling box 28's position.
The bottom of the sampling box 28 is also provided with a PH meter 29 and a turbidity meter 30, wherein the PH meter 29 is used for detecting the PH value of the sampled sewage, and the turbidity meter 30 is used for detecting the turbidity of the sampled sewage.
When the sampling box 28 is adjusted to the sampling position, the peristaltic pump 22 is started, sewage is filtered through the filter screen 27 and flows to the outlet of the burette 11 above, when the sewage flows through the water inlet pipe 23, the spiral blade 24 rotates due to the action of water flow, the rotating shaft 25 rotates, and the brush brushes dirt on the surface of the filter screen 27 under the drive of the rotating shaft 25, so that the filter screen 27 is prevented from being blocked.
As shown in FIG. 2, an automatic sewage measuring device further comprises a working box 1, a tube collecting roller 9 is arranged on one side of the interior of the working box 1, the tube collecting roller 9 is in an I shape, a threading tube 17 is wound on the middle surface of the tube collecting roller 9 and then penetrates through the center of the surface above the threading tube 17, the threading tube is connected to the inlet above a burette 11, a winding motor 10 is connected below the tube collecting roller 9, the winding motor 10 is used for rotating the tube collecting roller 9, the winding and the unwinding of the threading tube 17 on the surface of the tube collecting roller 9 are realized, and the burette 11 is fixedly connected to one side of the interior of the working box 1.
When the staff arrives at the sewage sampling site, the length of the rope between the air bag 18 and the sampling box 28 is adjusted, the winding motor 10 rotates, the sampling box 28 falls into the sewage between the sliding assemblies 16, when the travel switch 20 is turned on, the winding motor 10 is turned off, the peristaltic pump 22 is started, the staff adjusts the position of the sampling box 28 through the telescopic rod 15, and the sampled sewage is pumped by the peristaltic pump 22 to flow to the inlet of the burette 11.
As shown in fig. 2 to 4, the lower part of the burette 11 is provided with a turntable 3, the turntable 3 is internally provided with a plurality of test tube holes 13, the test tube holes 13 are through holes and are uniformly distributed in the turntable 3, the lower part of the test tube holes 13 is connected with a U-shaped groove 14, the U-shaped groove 14 can slide up and down in the test tube holes 13, the U-shaped groove 14 is used for receiving test tubes, the lower center of the turntable 3 is connected with a screw shaft 4, the surface of the screw shaft 4 is provided with spiral grooves, the spiral grooves are uniformly distributed on the surface of the screw shaft 4 and penetrate through the upper end and the lower end of the screw shaft 4, the screw shaft 4 is internally embedded with a lifting connecting rod 7, the upper end of the lifting connecting rod 7 is connected with a gravity sensor 6, the lower part of the screw shaft 4 is connected with a turntable motor 5, and the turntable motor 5 is used for rotating the turntable 3 and the screw shaft 4.
As shown in fig. 2 and 5, an automatic sewage measuring device further comprises a blocking block 8, the blocking block 8 is fixedly connected to the bottom end of the working box 1, the blocking block 8 is hollow, a spring 12 is further arranged in the hollow, the lifting connecting rod 7 passes through the hollow, one end of the spring 12 is connected to the lower surface of the lifting connecting rod 7, the other end of the spring is fixedly connected to the bottom end of the working box 1, when a worker loads the test tube of reagent solution into the test tube hole 13, the pressure of the test tube is received by the U-shaped groove 14 and falls into the bottom end of the test tube hole 13, then the turntable motor 5 rotates, the test tube filled with the reagent solution is rotated to the lower side of the burette 11, after the gravity sensor 6 detects that the quality of the sewage added into the test tube reaches a set quality, the peristaltic pump 22 is closed, the turntable motor 5 rotates, the turntable 3 rotates by a distance of the test tube hole 13, due to the spiral groove of the spiral shaft 4, the lifting connecting rod 7 and the gravity sensor 6 firstly descends while the turntable motor 5 rotates, then ascends, the test tube in the adjacent test tube hole 13 falls to the upper side of the gravity sensor 13, falls to the upper side of the gravity sensor 11, the lower side of the test tube 11, the test tube is rotated, the peristaltic pump 22 is started after the gravity sensor 6 detects the quality of the sewage added into the test tube, and the quality is repeatedly started until all the sewage is added into the test tube.
The working box 1 is also internally provided with a COD tester 31 and a lithium battery 2, the COD tester 31 is used for testing the chemical oxygen demand of sewage, and the lithium battery 2 is used for providing power for the sewage automatic measuring device.
As shown in fig. 6, an automatic sewage measuring device further comprises a central controller, the central controller is connected with an input part and an output part, the central controller is used for receiving data detected by the input part and sending an operation instruction to the output part, so that the automatic operation of the automatic sewage measuring device is realized, and the central controller is further connected with a display screen, wherein the display screen is used for displaying the operation state of the automatic sewage measuring device.
The input part comprises a gravity sensor, a travel switch, a PH meter, a turbidity meter and a COD tester, the input part is used for detecting operation data in the automatic sewage measuring device, the output part comprises a lithium battery, a turntable motor, a winding motor and a peristaltic pump, and the central controller sends an operation instruction to the output part through the operation data detected by the input part so as to realize the automatic operation of the automatic sewage measuring device.
The automatic sewage measuring device also comprises an implementation method, and the flow steps of the implementation method are described below.
As shown in fig. 7, the flow starts at step S100, and the flow starts and step S101 is executed;
step S101, a worker sequentially puts test tubes filled with reagents into test tube holes; after completion, step S102 is executed;
step S102, starting a winding motor; after completion, step S103 is performed;
step S103, the central controller judges whether the sampling box is sunk in place; if yes, executing step S104; if not, executing step S102;
step S104, the winding motor is closed, and the peristaltic pump is started; after completion, step S105 is performed;
step S105, the central controller judges whether the weight of sewage in the test tube below the burette reaches a set value; if yes, executing step S106; if not, executing step S104;
step S106, closing the peristaltic pump, and rotating the turntable motor by an angle of one test tube hole; after completion, step S107 is performed;
step S107, the central controller judges whether the test tube completely titrates the sewage; if yes, executing step S108; if not, executing step S104;
step S108, the winding motor is reversely started, and the peristaltic pump is closed; after completion, step S109 is executed;
step S109, the central controller judges whether the sampling box is completely retracted; if yes, executing step S110; if not, executing the step S08;
step S110, the staff records the tested sewage data, and the sewage sampling and measuring are finished.
The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (10)
1. An automatic sewage measurement device which is characterized in that: including sample box (28) and buret (11), be equipped with peristaltic pump (22) in sample box (28), peristaltic pump (22) are connected with inlet tube (23) one end, inlet tube (23) are rigid plastic, the inlet tube (23) other end is connected with filter screen (27), filter screen (27) are located sample box (28) below, be equipped with helical blade (24) in inlet tube (23), helical blade (24) have a plurality of pieces, constitute a disc each other, helical blade (24) center below is connected with rotation axis (25), rotation axis (25) stretch out outside inlet tube (23) and sample box (28) to can rotate, rotation axis (25) end-to-end connection has trash removal pole (26), trash removal pole (26) are located one side of filter screen (27), be equipped with the brush between the two, the brush rigid coupling is in trash removal pole (26) surface.
2. An automatic sewage measuring device according to claim 1, wherein: the sampling box (28) top is connected with gasbag (18) through the rope, and gasbag (18) are oval shape, and the sealed compressed air that has in gasbag (18), one end rigid coupling has travel switch (20) in gasbag (18), still is equipped with spin (19) in gasbag (18).
3. An automatic sewage measuring device according to claim 1, wherein: still include outlet pipe (21) and threading pipe (17), outlet pipe (21) one end is connected in the delivery port of peristaltic pump (22), and outlet pipe (21) are rigid plastic, and outlet pipe (21) top is connected with rubber hose one end, and the rubber hose other end is connected with buret (11) top import, runs through in threading pipe (17) outlet pipe (21) and rubber hose.
4. An automatic sewage measuring device according to claim 1, wherein: still include telescopic link (15), telescopic link (15) can stretch out and draw back, and telescopic link (15) end-to-end connection has gliding subassembly (16), and gliding subassembly (16) are including a set of relative gyro wheel, leave the clearance between the gyro wheel, and threading pipe (17) pass from the clearance between the gyro wheel.
5. An automatic sewage measuring device according to claim 1, wherein: the bottom end of the sampling box (28) is also provided with a PH meter (29) and a turbidity meter (30).
6. An automatic sewage measuring device according to claim 1, wherein: still include work box (1), work box (1) inside one side is equipped with receipts pipe roller (9), and receipts pipe roller (9) are the I-shaped shape, and threading pipe (17) twine in receipts pipe roller (9) intermediate surface, then pass from its top surface center, connect with buret (11) top import, receipts pipe roller (9) below is connected with rolling motor (10), buret (11) rigid coupling in work box (1) inside one side.
7. An automatic sewage measuring device as set forth in claim 6, wherein: the buret (11) below is equipped with carousel (3), is equipped with test tube hole (13) in carousel (3), and test tube hole (13) have a plurality of and be the through-hole, evenly distributed in carousel (3), and test tube hole (13) below is connected with U type groove (14), and U type groove (14) can slide from top to bottom in test tube hole (13), carousel (3) center below is connected with screw axis (4), and screw axis (4) surface distribution has the spiral groove, and spiral groove evenly distributed is on screw axis (4) surface, and runs through both ends about screw axis (4), still inlay in the spiral groove has lift connecting rod (7), and the terminal top of lift connecting rod (7) is connected with gravity sensor (6), and screw axis (4) below is connected with carousel motor (5).
8. An automatic sewage measuring device according to claim 1, wherein: still include blocking piece (8), block piece (8) rigid coupling in work box (1) bottom, block piece (8) inside cavity still is equipped with spring (12) in the cavity, and lift connecting rod (7) pass in from its cavity, and spring (12) one end is connected in lift connecting rod (7) lower surface, and the other end rigid coupling is in work box (1) bottom.
9. An automatic sewage measuring device as set forth in claim 6, wherein: and a COD tester (31) and a lithium battery (2) are also arranged in the working box (1).
10. An automatic sewage measuring device according to claim 1, wherein: the sewage automatic measurement device further comprises a central controller, the central controller is connected with an input part and an output part, the central controller is used for receiving data detected by the input part and sending an operation instruction to the output part, automatic operation of the sewage automatic measurement device is achieved, and the central controller is further connected with a display screen which is used for displaying the operation state of the sewage automatic measurement device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311586513.0A CN117330723B (en) | 2023-11-27 | 2023-11-27 | Automatic sewage measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311586513.0A CN117330723B (en) | 2023-11-27 | 2023-11-27 | Automatic sewage measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117330723A true CN117330723A (en) | 2024-01-02 |
| CN117330723B CN117330723B (en) | 2024-03-12 |
Family
ID=89293691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311586513.0A Active CN117330723B (en) | 2023-11-27 | 2023-11-27 | Automatic sewage measuring device |
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Denomination of invention: A sewage automatic measurement device Granted publication date: 20240312 Pledgee: Weifang Kuiwen District Branch of China Postal Savings Bank Co.,Ltd. Pledgor: Jiachuang Environmental Protection Technology Co.,Ltd. Registration number: Y2024980023955 |
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