CN114135347A - Prevent turbine oil system of online accuse oil of emulsification - Google Patents
Prevent turbine oil system of online accuse oil of emulsification Download PDFInfo
- Publication number
- CN114135347A CN114135347A CN202111463951.9A CN202111463951A CN114135347A CN 114135347 A CN114135347 A CN 114135347A CN 202111463951 A CN202111463951 A CN 202111463951A CN 114135347 A CN114135347 A CN 114135347A
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- fixedly connected
- oil
- pipe
- wall
- detection box
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- 239000003921 oil Substances 0.000 title claims abstract description 91
- 238000004945 emulsification Methods 0.000 title claims abstract description 23
- 239000010723 turbine oil Substances 0.000 title claims abstract description 20
- 238000001514 detection method Methods 0.000 claims abstract description 97
- 238000005070 sampling Methods 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 239000007921 spray Substances 0.000 claims description 17
- 229920000742 Cotton Polymers 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 10
- 239000010736 steam turbine oil Substances 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000009826 distribution Methods 0.000 description 7
- 238000005507 spraying Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/18—Lubricating arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/003—Arrangements for testing or measuring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
- F04B9/123—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber
-
- 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
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- 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
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/2888—Lubricating oil characteristics, e.g. deterioration
-
- 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
- G01N33/26—Oils; Viscous liquids; Paints; Inks
- G01N33/28—Oils, i.e. hydrocarbon liquids
- G01N33/30—Oils, i.e. hydrocarbon liquids for lubricating properties
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Cleaning In General (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a turbine oil system for preventing emulsification from controlling oil on line, which comprises a pipeline, wherein a sampling pipe is arranged above the pipeline, one side of the sampling pipe is fixedly connected with a detection box, oil entering the detection box through an oil outlet pipe enters a rotary drum through the guide of a guide table, a first motor drives the rotary drum to rotate, the rotary drum enables the oil in the rotary drum to swing, an output shaft of a third motor drives a second screw to rotate so as to drive a movable plate to move, the movable plate drives a detection head to move through a movable rod, the detection head extends out through a limit ring and a second annular rack and is in contact detection with the oil in the rotary drum, then, a blanking groove is opened so that the oil is discharged to a three-way valve through a blanking pipe and a discharging hopper, the three-way valve is controlled so that the oil flows back into the pipeline through an oil discharge pipe, the online monitoring of the oil in the pipeline is realized, and the pollution degree of the oil is convenient to monitor, realize active maintenance, prevent emulsification.
Description
Technical Field
The invention relates to the field of turbine oil systems, in particular to a turbine oil system for preventing emulsification from controlling oil on line.
Background
The turbine oil is also called turbine oil, generally comprises steam turbine oil, gas turbine oil, hydraulic turbine oil, antioxidant turbine oil and the like, and is mainly used for lubricating a sliding bearing, a reduction gear, a speed regulator and a hydraulic control system of a steam turbine oil and a phase-linked unit. The functions of the turbine oil are mainly lubrication, cooling and speed regulation. Wear and poor lubrication are the main causes of damage or failure of the machine equipment. The oil monitoring technology developed in the last ten years can better solve the problem, and particularly, the oil monitoring technology is rapidly developed in various industries in the last few years. The initial oil monitoring is only oil pollution analysis, mainly the analysis of the physicochemical indexes of the oil, such as viscosity, moisture, acid value, flash point, mechanical impurities and the like. The lubricant used in the process is generally tested by a petroleum product performance index measuring method to evaluate the quality change of the lubricant. The development of industrial production makes machines increasingly large, complex and continuous, and the maintenance requirements of the machines are increasingly high.
This application improves under prior art, among the prior art, adopt to detect through the oil circuit of professional detecting instrument to steam turbine oil system fluid in the interval period usually among the steam turbine oil system of current online accuse oil, this kind of mode needs artifical a lot of to detect, need install and dismantle detecting instrument, be not convenient for use, efficiency is lower, secondly, the fluid condition can not in time be learnt in artifical the detection, unable effectual maintenance is in order to prevent the emulsification.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a turbine oil system for preventing emulsification from controlling oil on line.
In order to achieve the purpose, the invention adopts the following technical scheme:
a turbine oil system for preventing emulsification from controlling oil on line comprises a pipeline, wherein a sampling pipe is arranged above the pipeline, a detection box is fixedly connected to one side of the sampling pipe, supporting frames are fixedly connected to the bottoms of the sampling pipe and the detection box, the supporting frames are fixedly connected with the pipeline, an oil inlet pipe is fixedly connected to the bottom of the sampling pipe, the oil inlet pipe is communicated with the interior of the pipeline, an oil outlet is formed in one side, close to the detection box, of the sampling pipe, an oil outlet pipe is fixedly connected to the inner wall of the oil outlet, a flow guide table is fixedly connected to the inner wall of the detection box, a rotary drum is rotatably connected to the bottom of the flow guide table, a rotary ring is fixedly connected to the bottom of the rotary drum and rotatably connected with the inner wall of the bottom of the detection box, a fixing sleeve is fixedly connected to the inner wall of the top of the detection box, a second screw rod and a vertical rod are arranged in the fixing sleeve, and the second screw rod and the vertical rod are symmetrically distributed, the second screw rod rotates with the detection case to be connected, montant and detection case fixed connection, the outer wall sliding connection of montant has the fly leaf, fly leaf and fixed sleeve inner wall sliding connection, and fly leaf and second screw rod threaded connection, the bottom fixedly connected with movable rod of fly leaf, and the movable rod is located between second screw rod and the montant, the bottom fixedly connected with detection head of movable rod.
As a further scheme of the invention: the sampling pipe is characterized in that a first cylinder is fixedly connected to the outer wall of the top of the sampling pipe, a movable plug is fixedly connected to the driving end of the first cylinder, and the movable plug is connected with the inner wall of the sampling pipe in a sliding mode.
As a still further scheme of the invention: the two sides of the fixed sleeve are respectively provided with a vertical guide rod and a first screw rod, the vertical guide rod is fixedly connected with the top of the detection box, the first screw rod is rotationally connected with the top of the detection box, the outer wall of the top of the detection box is fixedly connected with a second motor, and the output shaft of the second motor is fixedly connected with the first screw rod, one side of the second motor is provided with a third motor fixedly connected with the detection box, and the output shaft of the third motor is fixedly connected with the second screw rod, the outer ring of the fixed sleeve is provided with a movable seat, the top of the movable seat is provided with a thread groove and a guide groove, the thread groove is matched with the first screw rod, the guide groove is matched with the vertical guide rod, the bottom of the fixed sleeve is fixedly connected with a limit ring which is connected with the inner wall of the movable seat in a sliding way, the top of the limiting ring is connected with a sliding ring in sliding connection with the fixed sleeve, and the sliding ring is fixedly connected with the inner wall of the movable seat.
As a still further scheme of the invention: the bottom of sliding seat is rotated and is connected with hollow rotation seat, the both sides of rotating the seat are equipped with the scraper blade of symmetric distribution, and are two sets of the first clean cotton of the equal fixedly connected with in one side that the scraper blade was kept away from each other, the scraper blade is close to one side fixedly connected with connecting rod of rotating the seat, and connecting rod and rotation seat outer wall fixed connection, the fixed cover of top outer wall of rotating the seat has connect the second ring-shaped rack, one side meshing of second ring-shaped rack has the second driving gear, one side outer wall fixedly connected with fourth motor of sliding seat, and the output shaft and the second driving gear fixed connection of fourth motor.
As a still further scheme of the invention: the outer wall of rotary drum is fixed and is cup jointed first annular rack, one side meshing of first annular rack has first driving gear, the first motor of bottom inner wall fixedly connected with of detection case, and the output shaft and the first driving gear fixed connection of first motor, the bottom fixedly connected with unloading pipe of rotary drum, install unloading groove on the unloading pipe, solenoid valve has been seted up to the bottom of detection case, solenoid valve's internal diameter is greater than the external diameter of unloading pipe, the outer wall of unloading pipe rotates and is connected with the fixed disk with solenoid valve inner wall fixed connection.
As a still further scheme of the invention: the bottom fixedly connected with of detection case goes out the hopper, and goes out the hopper and be linked together with solenoid valve, the three-way valve is installed to the bottom that goes out the hopper, the bottom fixedly connected with of three-way valve arranges the oil pipe, and arranges oil pipe and pipeline inside and be linked together, the other end fixedly connected with output tube of three-way valve, the other end fixedly connected with second water pump of output tube, the delivery port fixedly connected with drain pipe of second water pump.
As a still further scheme of the invention: the detection case is provided with the spray pipe of symmetric distribution, the equal fixedly connected with fixed axle in both sides of spray pipe, and the fixed axle rotates with the detection case and is connected, one section fixedly connected with conveyer pipe of detection roof portion is stretched out to the fixed axle, top one side of detection case is equipped with the three-way pipe, and the equal fixed connection of three-way pipe and two conveyer pipes, the other end fixedly connected with connecting pipe of three-way pipe, the first water pump of bottom fixedly connected with of connecting pipe, the water inlet fixedly connected with hose of first water pump, the other end fixedly connected with of hose and detection case outer wall fixed connection's storage box.
As a still further scheme of the invention: the inner wall of detection case has seted up the spout, the inner wall sliding connection of spout has the movable rod, one side outer wall fixedly connected with second cylinder of sampling pipe is kept away from to the detection case, the drive end and the movable rod fixed connection of second cylinder, the movable rod is close to the counter roll of one side fixedly connected with symmetric distribution of spray pipe, vertical groove has been seted up to one side that the spray pipe is close to the movable rod, and vertical groove and counter roll looks adaptation.
As a still further scheme of the invention: the bottom inner wall fixedly connected with of fixed sleeve is solid fixed ring, gu fixed ring's inner wall fixedly connected with second is clean cotton, and the second is clean cotton and is detected the head contact.
The invention has the following beneficial effects:
1. in the invention, when sampling, the first cylinder is started, the driving end of the first cylinder drives the movable plug to move upwards, the movable plug moves to enable the oil inlet pipe to extract oil in the pipeline, and when the movable plug reaches the upper part of the oil outlet, the oil enters the detection box through the oil outlet and the oil outlet pipe, thus completing sampling;
2. in the invention, oil entering the detection box through the oil outlet pipe enters the rotary drum through the guide of the guide table, the first motor is started, the output shaft of the first motor rotates to drive the first driving gear to rotate, the rotary drum is driven to rotate through the first annular rack, the rotary drum enables the oil in the rotary drum to be shaken, and then, the third motor is started, the output shaft of the third motor rotates to drive the second screw rod to rotate so as to drive the movable plate to move, so that the movable plate drives the detection head to move through the movable rod, the detection head extends out through the limit ring and the second annular rack and is in contact detection with oil in the rotary drum, and then, the blanking groove is opened to discharge oil to the three-way valve through the blanking pipe and the discharge hopper, the three-way valve is controlled to enable the oil to flow back into the pipeline through the oil discharge pipe, online monitoring of the oil in the pipeline is achieved, the pollution degree of the oil is convenient to monitor, active maintenance is achieved, and emulsification is prevented;
3. according to the invention, after one-time detection is finished, a first water pump is started, the first water pump respectively conveys cleaning solution in a storage box into two groups of water spray pipes through a connecting pipe and a three-way pipe to spray in the detection box, meanwhile, a second cylinder is started, a driving end of the second cylinder drives a movable rod to move left and right, and the water spray pipes swing around a fixed shaft through matching of a support shaft and a vertical groove in the moving process of the movable rod, so that the spraying range of the water spray pipes is improved, and the interior of a rotary drum is cleaned;
4. according to the invention, the second motor is started, the output shaft of the second motor rotates to drive the first screw rod to rotate so as to drive the movable seat to move downwards, the rotating seat moves and drives the scraper and the first cleaning cotton to enter the rotary drum, the fourth motor is started, the output shaft of the fourth motor rotates to drive the second driving gear to rotate so as to drive the rotating seat to rotate through the second annular rack, the inner wall of the rotary drum is cleaned by the first cleaning cotton, and then the cleaned wastewater is discharged through the second water pump and the drain pipe by controlling the three-way valve, so that the cleaning in the rotary drum is realized, the phenomenon that the substances in the oil liquid at the previous time of monitoring are adhered to the inner wall of the rotary drum is avoided, the detection error is caused, the online monitoring effect is improved, and the monitoring efficiency is improved.
Drawings
FIG. 1 is a schematic structural diagram of a turbine oil system for preventing emulsification and controlling oil on line according to the present invention;
FIG. 2 is a diagram of the internal structure of a stationary sleeve of a turbine oil system for preventing emulsification and controlling oil on line according to the present invention;
FIG. 3 is a supporting shaft mounting structure diagram of a turbine oil system for preventing emulsification and controlling oil on line according to the present invention;
FIG. 4 is an enlarged view of the structure at A of FIG. 1 according to the present invention;
fig. 5 is an enlarged schematic view of the structure at B of fig. 1 according to the present invention.
Illustration of the drawings:
the device comprises a pipeline 1, an oil inlet pipe 2, a sampling pipe 3, a movable plug 4, a first air cylinder 5, an oil outlet 6, an oil outlet pipe 7, a detection box 8, a rotary drum 9, a first annular rack 10, a first driving gear 11, a first motor 12, a diversion table 13, a second air cylinder 14, a movable rod 15, a storage box 16, a first water pump 17, a connecting pipe 18, a three-way pipe 19, a conveying pipe 20, a fixed shaft 21, a water spraying pipe 22, a second motor 23, a third motor 24, a sliding chute 25, a three-way valve 26, an oil discharging pipe 27, a water discharging pipe 28, a second water pump 29, a vertical groove 30, a supporting shaft 31, a vertical guide rod 32, a first screw 33, a fixed sleeve 34, a movable seat 35, a guide groove 36, a threaded groove 37, a sliding ring 38, a limiting ring 39, a fourth motor 40, a second driving gear 41, a second annular rack 42, a driving gear rotating seat 43, a connecting rod 44, a scraper 45, a first cleaning cotton 46, a blanking pipe 47, an electromagnetic valve 48, a detection box 8, a rotary detection box 9, a rotary detection box, a rotary drum 9, a third motor, a fourth motor, a third motor, a fourth motor, a third motor, a fourth motor, a third motor, a fourth, The device comprises a feeding chute 49, a fixed disc 50, a discharging hopper 51, a movable plate 52, a second screw 53, a vertical rod 54, a movable rod 55, a detection head 56, second cleaning cotton 57, a fixed ring 58, a rotating ring 59 and a support frame 60.
Detailed Description
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 of the 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the invention provides a turbine oil system for preventing emulsification and controlling oil online, which comprises a pipeline 1, a sampling tube 3 is arranged above the pipeline 1, a detection box 8 is fixedly connected to one side of the sampling tube 3, the bottoms of the sampling tube 3 and the detection box 8 are both fixedly connected with a support frame 60, the support frame 60 is fixedly connected with the pipeline 1, the bottom of the sampling tube 3 is fixedly connected with an oil inlet tube 2, the oil inlet tube 2 is communicated with the inside of the pipeline 1, one side of the sampling tube 3 close to the detection box 8 is provided with an oil outlet 6, the inner wall of the oil outlet 6 is fixedly connected with an oil outlet tube 7, the inner wall of the detection box 8 is fixedly connected with a flow guide table 13, the bottom of the flow guide table 13 is rotatably connected with a rotary drum 9, the bottom of the rotary drum 9 is fixedly connected with a rotary ring 59, the rotary ring 59 is rotatably connected with the inner wall of the bottom of the detection box 8, the inner wall of the top of the detection box 8 is fixedly connected with a fixed sleeve 34, be equipped with second screw rod 53 and montant 54 in the fixed sleeve 34, second screw rod 53 and montant 54 are the symmetric distribution, second screw rod 53 rotates with detection case 8 and is connected, montant 54 and detection case 8 fixed connection, the outer wall sliding connection of montant 54 has fly leaf 52, fly leaf 52 and fixed sleeve 34 inner wall sliding connection, and fly leaf 52 and second screw rod 53 threaded connection, the bottom fixedly connected with movable rod 55 of fly leaf 52, and movable rod 55 is located between second screw rod 53 and the montant 54, the bottom fixedly connected with of movable rod 55 detects head 56.
The first cylinder 5 of top outer wall fixedly connected with of sampling pipe 3, the drive end fixedly connected with activity stopper 4 of first cylinder 5, and activity stopper 4 and 3 inner wall sliding connection of sampling pipe.
A vertical guide rod 32 and a first screw 33 are respectively arranged on two sides of a fixed sleeve 34, the vertical guide rod 32 is fixedly connected with the top of the detection box 8, the first screw 33 is rotatably connected with the top of the detection box 8, the outer wall of the top of the detection box 8 is fixedly connected with a second motor 23, the output shaft of the second motor 23 is fixedly connected with the first screw 33, one side of the second motor 23 is provided with a third motor 24 fixedly connected with the detection box 8, the output shaft of the third motor 24 is fixedly connected with a second screw 53, the outer ring of the fixed sleeve 34 is provided with a movable seat 35, the top of the movable seat 35 is provided with a thread groove 37 and a guide groove 36, the thread groove 37 is matched with the first screw 33, the guide groove 36 is matched with the vertical guide rod 32, the bottom of the fixed sleeve 34 is fixedly connected with a limit ring 39 slidably connected with the inner wall of the movable seat 35, the top of the limit ring 39 is abutted with a slip ring 38 slidably connected with the fixed sleeve 34, and the slip ring 38 is fixedly connected with the inner wall of the movable seat 35.
The bottom of sliding seat 35 is rotated and is connected with hollow rotation seat 43, the both sides of rotating seat 43 are equipped with symmetric distribution's scraper blade 45, the first clean cotton 46 of the equal fixedly connected with in one side that two sets of scraper blades 45 kept away from each other, scraper blade 45 is close to one side fixedly connected with connecting rod 44 that rotates seat 43, and connecting rod 44 and rotation seat 43 outer wall fixed connection, the fixed cover of top outer wall that rotates seat 43 has connect second annular rack 42, the one side meshing of second annular rack 42 has second driving gear 41, one side outer wall fixedly connected with fourth motor 40 of sliding seat 35, and fourth motor 40's output shaft and second driving gear 41 fixed connection.
Fixed cover of outer wall of rotary drum 9 has connect first annular rack 10, one side meshing of first annular rack 10 has first driving gear 11, the first motor 12 of bottom inner wall fixedly connected with of detection case 8, and the output shaft and the first driving gear 11 fixed connection of first motor 12, the bottom fixedly connected with unloading pipe 47 of rotary drum 9, install unloading groove 49 on the unloading pipe 47, solenoid valve 48 has been seted up to the bottom of detection case 8, solenoid valve 48's internal diameter is greater than unloading pipe 47's external diameter, the outer wall of unloading pipe 47 rotates and is connected with fixed disk 50 with solenoid valve 48 inner wall fixed connection.
The bottom fixedly connected with of detection case 8 goes out hopper 51, and goes out hopper 51 and solenoid valve 48 and be linked together, goes out the bottom of hopper 51 and installs three-way valve 26, and the bottom fixedly connected with of three-way valve 26 arranges oil pipe 27, and arranges oil pipe 27 and pipeline 1 is inside to be linked together, and the other end fixedly connected with output tube of three-way valve 26, the other end fixedly connected with second water pump 29 of output tube, the delivery port fixedly connected with drain pipe 28 of second water pump 29.
The bottom inner wall of fixed sleeve 34 is fixedly connected with solid fixed ring 58, and the inner wall fixedly connected with second clean cotton 57 of solid fixed ring 58, and second clean cotton 57 contacts with detection head 56.
The working principle is as follows:
in the application, during sampling, the first cylinder 5 is started, the driving end of the first cylinder 5 drives the movable plug 4 to move upwards, the movable plug 4 moves to enable the oil inlet pipe 2 to extract oil in the pipeline 1, and when the movable plug 4 reaches the position above the oil outlet 6, the oil enters the detection box 8 through the oil outlet 6 and the oil outlet pipe 7, so that sampling is completed;
in the application, following the above operations, the oil entering the detection box 8 through the oil outlet pipe 7 enters the drum 9 through the guide of the diversion table 13, the first motor 12 is started, the output shaft of the first motor 12 rotates to drive the first driving gear 11 to rotate and further drive the drum 9 to rotate through the first annular rack 10, the drum 9 causes the oil inside the drum to swing, then the third motor 24 is started, the output shaft of the third motor 24 rotates to drive the second screw 53 to rotate and further drive the movable plate 52 to move, so that the movable plate 52 drives the detection head 56 to move through the movable rod 55, the detection head 56 extends through the limit ring 39 and the second annular rack 42 and is in contact detection with the oil in the drum 9, then the blanking groove 49 is opened to discharge the oil to the three-way valve 26 through the blanking pipe 47 and the blanking hopper 51, the three-way valve 26 is controlled to cause the oil to flow back into the pipeline 1 through the oil discharge pipe 27, thereby realizing online monitoring of the oil in the pipeline 1, the pollution degree of the oil liquid is convenient to monitor, active maintenance is realized, and emulsification is prevented;
in the application, after a detection is completed, the first water pump 17 is started, the first water pump 17 respectively conveys cleaning solution in the storage box 16 to the two groups of water spraying pipes 22 through the connecting pipe 18 and the three-way pipe 19 to spray in the detection box 8, meanwhile, the second air cylinder 14 is started, the driving end of the second air cylinder 14 drives the movable rod 15 to move left and right, and the water spraying pipes 22 swing around the fixed shaft 21 through the matching of the support shaft 31 and the vertical groove 30 in the moving process of the movable rod 15, so that the spraying range of the water spraying pipes 22 is improved, and the inside of the rotary cylinder 9 is cleaned;
in this application, in above-mentioned in-process, start second motor 23, the output shaft of second motor 23 rotates and drives first screw rod 33 and rotate and then make sliding seat 35 remove downwards, make and rotate seat 43 and remove and drive in scraper blade 45 and the first clean cotton 46 get into rotary drum 9, start fourth motor 40, the output shaft of fourth motor 40 rotates and drives second driving gear 41 and rotate and then make through second annular rack 42 and rotate seat 43, first clean cotton 46 clears up the rotary drum 9 inner wall, afterwards, make the waste water after the clearance discharge through second water pump 29 and drain pipe 28 through control three-way valve 26, realize the clearance in the rotary drum 9, avoid monitoring time's the interior material adhesion rotary drum 9 inner wall of former fluid, lead to the detection error, the on-line monitoring effect is improved, improve monitoring efficiency.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
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| CN118698411A (en) * | 2024-08-29 | 2024-09-27 | 水分子(常州)新材料科技有限公司 | Liquid level sensor for stirring tank, stirring tank and detection method |
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