CN109520780B - Illegal cooking oil analyzer - Google Patents
Illegal cooking oil analyzer Download PDFInfo
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- CN109520780B CN109520780B CN201811345787.XA CN201811345787A CN109520780B CN 109520780 B CN109520780 B CN 109520780B CN 201811345787 A CN201811345787 A CN 201811345787A CN 109520780 B CN109520780 B CN 109520780B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
- G01N2001/1043—Sampling from special places from sewers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/022—Liquids
- G01N2291/0226—Oils, e.g. engine oils
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- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
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- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
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- Hydrology & Water Resources (AREA)
- Acoustics & Sound (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to the technical field of quality detection, and particularly relates to a trench oil analyzer which comprises a trench oil analyzer body and a frame, wherein the trench oil analyzer body is fixedly connected to the outer side wall of the frame and comprises a precise power supply system, a trench oil detection sensing assembly, a precise calculation data processing and instruction system, a trench oil sample input and output system and an analysis detection display, a shell is arranged in the frame, a cleaning mechanism is arranged on the left side wall of the shell, two side walls of the shell are slidably connected with the left side wall and the right side wall in the frame, a threaded rod is rotatably connected to the upper end of the shell and penetrates through the upper side wall of the frame, a first opening is formed in the bottom in the shell, and a movable block is arranged in the first opening. Has the advantages that: the invention can accurately detect the Pi value of the liquid state in the illegal cooking oil analyzer body, and can also collect the detected oil, thereby avoiding waste.
Description
Technical Field
The invention belongs to the technical field of quality detection, and particularly relates to a drainage oil analyzer.
Background
At present, domestic illegal cooking oil detection is a troublesome problem, and is difficult to perform qualitative detection and quantitative detection. However, it is an effective method if sound waves are used for detection, and sound waves are an effective method if they are detected in a liquid medium, and sound waves have good directivity, strong penetration ability and strong energy acquisition in the liquid medium.
In the detection to the trench oil among the prior art, the sample also is a more troublesome problem, and what of volume of getting and the position of sample all can influence final testing result, when detecting the trench oil content in the oil drum, because the density difference of trench oil and non-trench oil leads to if only take upper liquid to detect and can lead to the result not accurate enough and need go deep into the interior sample of oil drum then detect. In addition, in the prior art, after sampling, the problem of cleaning in the cavity is difficult to solve, otherwise, the next detection accuracy is influenced.
To this end, we propose a trench oil analyzer to solve the above problems.
Disclosure of Invention
The invention aims to solve the problems and provides a drainage oil analyzer capable of accurately detecting the drainage oil.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a trench oil analysis appearance, includes trench oil analysis appearance body and frame, trench oil analysis appearance body fixed connection is on the frame lateral wall, trench oil analysis appearance body includes accurate electrical power generating system, trench oil detection sensing component, precision calculation data processing and command system, trench oil sample input/output system and analysis and detection display, be equipped with the casing in the frame, be equipped with clearance mechanism on the left side wall of casing, lateral wall sliding connection about in both sides wall of casing and the frame, the upper end of casing rotates and is connected with the threaded rod, the threaded rod runs through the last lateral wall setting of frame, the bottom is equipped with first opening in the casing, be equipped with the movable block in the first opening, be equipped with the cavity in the movable block, sealed sliding connection has the rubber buffer in the cavity, be equipped with the adjustment mechanism who adjusts the rubber buffer in the casing, the utility model discloses a trench oil analysis appearance, including the movable block, cavity, sampling pipe, input system, the movable block passes through first connecting rod and casing right side wall sliding connection, the sampling pipe that the lower extreme fixedly connected with of movable block and cavity are linked together, the right side wall lower extreme of frame runs through and is equipped with the pipe, the pipe is connected with the input system of trench oil analysis appearance body, the right side of frame is equipped with collects the mechanism.
Preferably, clearance mechanism includes the motor of fixed connection on the casing left side wall, the coaxial fixedly connected with carousel of output of motor, it is connected with the dwang to rotate on the carousel, the one end that the carousel was kept away from to the dwang can be dismantled and be connected with the clearance pole, the one end that the dwang was kept away from to the clearance pole runs through the left side wall setting of cavity, be equipped with the second opening on the left side wall of cavity, fixedly connected with feed liquor pipe in the second opening, the second open-ended one end is kept away from to the feed liquor pipe and is run through the casing setting.
Preferably, the rotating rod is rotatably connected with the non-circle center of the rotating disc.
Preferably, the left side wall and the right side wall of the shell are both connected with second connecting rods in a sliding mode, the left side wall and the right side wall in the frame are both provided with first sliding grooves, first sliding blocks matched with the first sliding grooves are arranged in the first sliding grooves, and the two first sliding blocks are respectively fixedly connected with the two second connecting rods.
Preferably, adjustment mechanism include with the casing around rotate the axis of rotation of being connected between the lateral wall, coaxial fixed connection's gear in the axis of rotation, one side of gear is equipped with the rack that wants the meshing with it, the lower extreme fixedly connected with movable rod of rack, the movable rod runs through the last lateral wall of cavity, the lower extreme and the rubber buffer fixed connection of movable rod, the rack passes through third connecting rod and casing left side wall sliding connection.
Preferably, the left side wall of the shell is provided with a second sliding groove, a second sliding block matched with the second sliding groove is arranged in the second sliding groove, the second sliding block is fixedly connected with a third connecting rod, and one end, far away from the left side wall of the shell, of the third connecting rod is fixedly connected with the rack.
Preferably, the right side wall in the shell is provided with a third sliding groove, a third sliding block matched with the third sliding groove is arranged in the third sliding groove, the third sliding block is fixedly connected with a first connecting rod, and one end, far away from the right side wall, of the shell of the first connecting rod is fixedly connected with the movable block.
Preferably, the sampling pipe keep away from one of the vertical setting of movable block and serve and be equipped with first valve, the sampling pipe keep away from one of the horizontal setting of movable block and serve and be equipped with the second valve.
Preferably, the collecting mechanism comprises a collecting box, a third opening is formed in the side wall of the left side of the collecting box, a first connecting pipe is fixedly connected into the third opening, one end, far away from the third opening, of the first connecting pipe is fixedly connected with the trench oil analyzer body, a fourth opening is formed in the side wall of the upper end of the collecting box, an air outlet pipe is fixedly connected into the fourth opening, and a check valve is arranged on the air outlet pipe. In the above-mentioned trench oil analyzer, compared with the prior art, the advantages of the local trench oil analyzer are:
1. through setting up the threaded rod, can play and carry out the effect of going up and down to the casing, make the sampling pipe can get into and wait to detect the lower floor of liquid and sample, guarantee the accuracy that detects.
2. Through setting up adjustment mechanism, can be further to the lower floor of liquid detect to be equipped with the scale on the lateral wall of casing, can observe the sample volume of drawing.
3. Through setting up clearance mechanism, can clear up the residue in the cavity, guarantee that next detection does not receive the influence of residue, improve the degree of accuracy that detects.
Drawings
FIG. 1 is a perspective view showing the construction of a drainage oil analyzer according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a perspective view showing a cleaning state of a drainage oil analyzer according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
FIG. 5 is a schematic diagram of the external structure of a drainage oil analyzer provided by the present invention.
In the figure, 1 a drainage oil analyzer body, 2 a frame, 3 a shell, 4 threaded rods, 5 movable blocks, 6 cavities, 7 rubber plugs, 8 adjusting mechanisms, 9 first connecting rods, 10 sampling tubes, 11 first guide tubes, 12 second connecting rods, 13 rotating shafts, 14 gears, 15 racks, 16 movable rods, 17 third connecting rods, 18 cleaning mechanisms, 19 collecting mechanisms, 20 motors, 21 turntables, 22 rotating rods, 23 cleaning rods, 24 bolts, 25 liquid inlet tubes, 26 first sliding grooves, 27 first sliding blocks, 28 second sliding grooves, 29 second sliding blocks, 30 collecting boxes, 31 first connecting tubes, 32 gas outlet tubes and 33 fixed blocks.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
As shown in fig. 1-5, a trench oil analyzer comprises a trench oil analyzer body 1 and a frame 2, the trench oil analyzer body 1 is fixedly connected to an outer side wall of the frame 2, the trench oil analyzer body 1 comprises a precision power supply system, a trench oil detection sensing component, a precision calculation data processing and instruction system, a trench oil sample input and output system and an analysis detection display, a housing 3 is arranged in the frame 2, specifically, a side door is arranged outside the housing 3, a cleaning mechanism 18 is arranged on a left side wall of the housing 3, specifically, the cleaning mechanism 18 comprises a motor 20 fixedly connected to the left side wall of the housing 3, specifically, the motor 20 is Y-160L-6 in type, the motor 20 is electrically connected with the outside, which is the prior art and is not repeated, an output end of the motor 20 is coaxially and fixedly connected with a turntable 21, it is connected with dwang 22 to rotate on the carousel 21, it should explain, dwang 22 is connected with the rotation of the non-centre of a circle department of carousel 21, the one end that carousel 21 was kept away from to dwang 22 can be dismantled and is connected with clearance pole 23, it is concrete, carousel 21's one end fixedly connected with fixed block 33 is kept away from to dwang 22, be equipped with the corresponding screw hole that corresponds on fixed block 33 and the dwang 22, screw hole female connection has bolt 24, one side and clearance pole 22 fixed connection that dwang 21 was kept away from to fixed block 33, be convenient for when not clearing up, dismantle clearance pole 22, after dismantling, the opening that uses the rubber block to place clearance pole 22 is stopped up, more specifically, clearance pole 22's lower extreme is equipped with the clearance.
In the invention, one end of the cleaning rod 23 far away from the rotating rod 22 is arranged through the left side wall of the cavity 6, a second opening is arranged on the left side wall of the cavity 6, a liquid inlet pipe 25 is fixedly connected in the second opening, specifically, a valve is arranged on the liquid inlet pipe 25, one end of the liquid inlet pipe 25 far away from the second opening is arranged through the shell 3, two side walls of the shell 3 are in sliding connection with the left side wall and the right side wall in the frame 2, it is noted that the left side wall and the right side wall of the shell 3 are both in sliding connection with the second connecting rods 12, the left side wall and the right side wall in the frame 2 are both provided with first sliding chutes 26, the first sliding chutes 26 are internally provided with matched first sliding blocks 27, the two first sliding blocks 27 are respectively and fixedly connected with the two second connecting rods 12, the upper end of the shell 3 is rotatably connected with the threaded rod 4, the threaded rod 4 is arranged, a cavity 6 is arranged in the movable block 5, and a rubber plug 7 is connected in the cavity 6 in a sealing and sliding manner.
In the invention, an adjusting mechanism 8 for adjusting a rubber plug 7 is arranged in a shell 3, it should be noted that the adjusting mechanism 8 comprises a rotating shaft 13 rotatably connected between the front and rear side walls in the shell 3, a gear 14 coaxially and fixedly connected to the rotating shaft 13, a rack 15 which is engaged with the gear 14 is arranged on one side of the gear 14, a movable rod 16 is fixedly connected to the lower end of the rack 15, the movable rod 16 penetrates through the upper side wall of a cavity 6, the lower end of the movable rod 16 is fixedly connected with the rubber plug 7, the rack 15 is slidably connected with the left side wall in the shell 3 through a third connecting rod 17, specifically, the left side wall of the shell 3 is provided with a second chute 28, a second sliding block 29 which is matched with the second sliding chute 28 is arranged in the second chute 28, the second sliding block 29 is fixedly connected with the third connecting rod 17, one end of the third connecting rod 17 far away from the left side wall of the shell 3 is fixedly connected with the rack 15, it should be noted that, a third sliding groove is formed in the right side wall of the casing 3, a third sliding block matched with the third sliding groove is arranged in the third sliding groove, the third sliding block is fixedly connected with a first connecting rod 9, and one end of the first connecting rod 9, which is far away from the right side wall of the casing 3, is fixedly connected with the movable block 5.
In the invention, the lower end of the movable block 5 is fixedly connected with a sampling tube 10 communicated with the cavity 6, specifically, one end of the sampling tube 10 far away from the movable block 5 is provided with a first valve, one end of the sampling tube 10 far away from the movable block 5 is provided with a second valve, the lower end of the right side wall of the frame 2 is provided with a first conduit 11 in a penetrating way, specifically, the first conduit 11 is detachably connected with one end of the sampling tube 10 horizontally arranged through a second connecting tube, the first conduit 11 is connected with an input system of the trench oil analyzer body 1, the first conduit 11 is connected with the input system of the trench oil analyzer body 1, the right side of the frame 2 is provided with a collecting mechanism 19, it should be noted that the collecting mechanism 19 comprises a collecting box 30, the left side wall of the collecting box 30 is provided with a third opening, the third opening is fixedly connected with a first connecting tube 31, specifically, the first connecting tube 31 is provided with a valve, one end, far away from the third opening, of the first connecting pipe 31 is fixedly connected with the illegal cooking oil analyzer body 1, the side wall of the upper end of the collecting box 30 is provided with a fourth opening, an air outlet pipe 32 is fixedly connected in the fourth opening, the air outlet pipe 32 is provided with a one-way valve, and the direction of the one-way valve is the direction shown in fig. 3.
In the invention, a precise power supply system mainly provides various required power supplies for analysis, a illegal cooking oil detection sensing assembly comprises an illegal cooking oil ultrasonic liquid sensor and a precise temperature heating and control unit, specifically, the model of the ultrasonic sensor is MB7780, the specific structure and the model of the ultrasonic sensor are the prior art, the illegal cooking oil ultrasonic liquid sensor is provided with a power supply interface, an input interface and an output interface, the power supply interface is connected with the precise power supply system through a data transmission line, the input interface is fixedly connected with a first conduit 11, the output interface is connected with an analysis detection display through the data transmission line, and the illegal cooking oil liquid sensor transmits acquired signals to a display terminal through an output end.
In the invention, the main principle of the illegal cooking oil analyzer body 1 for detecting the illegal cooking oil is that the medium of the illegal cooking oil is put into an ultrasonic environment through an input end and heats the liquid illegal cooking oil medium to a set temperature point, an ultrasonic sensor outputs a signal to a display terminal through a data transmission line, the display terminal displays detection data, the ultrasonic transmission characteristic value Pi of the illegal cooking oil at the temperature point can be obtained at the moment, and different liquid illegal cooking oil media can generate different transmission characteristic values Pi.
When the sampling tube 10 is used, the sampling tube is lifted to the position above liquid to be detected, the first valve is opened, the second valve is closed, the threaded rod 4 is rotated, the threaded rod 4 moves downwards, the threaded rod 4 drives the shell 3 to move downwards, and the sampling tube 10 enters the liquid to be detected for detection; when a sample in a deeper layer of liquid needs to be further detected, the handle is rotated, the handle drives the rotating shaft 13 to rotate, the rotating shaft 13 drives the gear 14 to rotate, the gear 14 drives the rack 15 to move upwards, the rack 15 drives the movable rod 16 to move upwards, and the movable rod 16 drives the rubber plug 7 to move upwards, so that the liquid is extracted; then, the threaded rod 4 is rotated reversely, the sampling tube 10 is extracted from the liquid, then the first valve is closed, the second valve is opened, the handle is rotated reversely, the extracted liquid enters the illegal cooking oil analyzer body 1 to be detected, and then data on the illegal cooking oil analyzer body 1 are read; when the cavity 6 is cleaned, the motor 20 is started, the motor 20 drives the rotary table 21 to rotate, the rotary table 21 drives the rotary rod 22 to rotate, the rotary rod 22 drives the cleaning rod 23 to move back and forth, so that the bottom of the cavity 6 is cleaned, meanwhile, the valve on the liquid inlet pipe 25 is opened, water is injected through the liquid inlet pipe 25, and the two valves on the sampling pipe 10 are opened to enable water to flow out; when the detected oil is collected, the air in the collection tank 30 is firstly pumped out, then the valve on the first connection pipe 31 is opened, and the detected oil flows into the collection tank 30.
Although the terms 1 trench oil analyzer body, 2 frame, 3 shell, 4 threaded rod, 5 movable block, 6 cavity, 7 rubber stopper, 8 adjusting mechanism, 9 first connecting rod, 10 sampling tube, 11 conduit, 12 second connecting rod, 13 rotating shaft, 14 gear, 15 rack, 16 movable rod, 17 third connecting rod, 18 cleaning mechanism, 19 collecting mechanism, 20 motor, 21 turntable, 22 rotating rod, 23 cleaning rod, 24 cavity, 25 liquid inlet tube, 26 first chute, 27 first slide block, 28 second chute, 29 second slide block, 30 collecting box, 31 connecting tube, 32 gas outlet tube and the like are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (7)
1. The utility model provides a trench oil analysis appearance, includes trench oil analysis appearance body (1) and frame (2), its characterized in that, trench oil analysis appearance body (1) fixed connection is on frame (2) lateral wall, trench oil analysis appearance body (1) includes precision power supply system, trench oil detection sensing component, precision calculation data processing and command system, trench oil sample input/output system and analysis detection display, be equipped with casing (3) in frame (2), be equipped with clearance mechanism (18) on the left side wall of casing (3), the both sides wall and the frame of casing (3) interior left and right sides lateral wall sliding connection, the upper end of casing (3) is rotated and is connected with threaded rod (4), threaded rod (4) run through the last lateral wall setting of frame (2), the bottom is equipped with first opening in casing (3), the device comprises a frame (2) and is characterized in that a movable block (5) is arranged in a first opening, a cavity (6) is arranged in the movable block (5), a rubber plug (7) is connected in the cavity (6) in a sealing and sliding manner, an adjusting mechanism (8) for adjusting the rubber plug (7) is arranged in the shell (3), the movable block (5) is connected with the right side wall in the shell (3) in a sliding manner through a first connecting rod (9), a sampling pipe (10) communicated with the cavity (6) is fixedly connected to the lower end of the movable block (5), a first guide pipe (11) penetrates through the lower end of the right side wall of the frame (2), the first guide pipe (11) is connected with an input system of the illegal cooking oil analyzer body (1), and a collecting mechanism (19) is arranged on the right side of the frame;
the cleaning mechanism (18) comprises a motor (20) fixedly connected to the left side wall of the shell (3), the output end of the motor (20) is coaxially and fixedly connected with a rotary plate (21), the rotary plate (21) is rotatably connected with a rotary rod (22), one end, away from the rotary plate (21), of the rotary rod (22) is detachably connected with a cleaning rod (23), one end, away from the rotary rod (22), of the cleaning rod (23) penetrates through the left side wall of the cavity (6), a second opening is formed in the left side wall of the cavity (6), a liquid inlet pipe (25) is fixedly connected in the second opening, and one end, away from the second opening, of the liquid inlet pipe (25) penetrates through the shell (3);
the rotating rod (22) is rotatably connected with the non-circle center of the rotating disc (21).
2. A trench oil analyzer according to claim 1, characterized in that the left and right side walls of the housing (3) are slidably connected with the second connecting rods (12), the left and right side walls in the frame (2) are respectively provided with a first sliding groove (26), the first sliding groove (26) is internally provided with a first sliding block (27) matched with the first sliding groove, and the two first sliding blocks (27) are respectively fixedly connected with the two second connecting rods (12).
3. A trench oil analyzer according to claim 1, characterized in that the adjusting mechanism (8) comprises a rotating shaft (13) rotatably connected with the inner front and rear side walls of the housing (3), a gear (14) coaxially and fixedly connected with the rotating shaft (13), a rack (15) engaged with the gear (14) is arranged on one side of the gear (14), a movable rod (16) is fixedly connected with the lower end of the rack (15), the movable rod (16) penetrates through the upper side wall of the cavity (6), the lower end of the movable rod (16) is fixedly connected with the rubber plug (7), and the rack (15) is slidably connected with the inner left side wall of the housing (3) through a third connecting rod (17).
4. A trench oil analyzer according to claim 3, characterized in that the left side wall of the housing (3) is provided with a second sliding groove (28), a second sliding block (29) matched with the second sliding groove is arranged in the second sliding groove (28), the second sliding block (29) is fixedly connected with a third connecting rod (17), and one end of the third connecting rod (17) far away from the left side wall of the housing (3) is fixedly connected with the rack (15).
5. A trench oil analyzer according to claim 1, characterized in that the right side wall in the housing (3) is provided with a third sliding groove, a third sliding block matched with the third sliding groove is arranged in the third sliding groove, the third sliding block is fixedly connected with a first connecting rod (9), and one end of the first connecting rod (9) far away from the right side wall of the housing (3) is fixedly connected with the movable block (5).
6. A illegal cooking oil analyzer according to claim 1, characterized in that a first valve is arranged at one end of the sampling pipe (10) which is vertically arranged far away from the movable block (5), and a second valve is arranged at one end of the sampling pipe (10) which is horizontally arranged far away from the movable block (5).
7. The illegal cooking oil analyzer according to claim 1, wherein the collecting mechanism (19) comprises a collecting tank (30), a third opening is formed in the side wall of the left side of the collecting tank (30), a first connecting pipe (31) is fixedly connected in the third opening, one end, far away from the third opening, of the first connecting pipe (31) is fixedly connected with the illegal cooking oil analyzer body (1), a fourth opening is formed in the side wall of the upper end of the collecting tank (30), an air outlet pipe (32) is fixedly connected in the fourth opening, and a one-way valve is arranged on the air outlet pipe (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811345787.XA CN109520780B (en) | 2018-11-13 | 2018-11-13 | Illegal cooking oil analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811345787.XA CN109520780B (en) | 2018-11-13 | 2018-11-13 | Illegal cooking oil analyzer |
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| Publication Number | Publication Date |
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| CN109520780A CN109520780A (en) | 2019-03-26 |
| CN109520780B true CN109520780B (en) | 2021-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811345787.XA Active CN109520780B (en) | 2018-11-13 | 2018-11-13 | Illegal cooking oil analyzer |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2760538Y (en) * | 2004-11-29 | 2006-02-22 | 湖南力合科技发展有限公司 | Automatic emptying and cleaning structure for sampling bottle in water quality sampling device |
| CN107607586A (en) * | 2016-07-11 | 2018-01-19 | 富强 | A kind of edible oil adulterates gutter oil rapid detection system |
| CN107727449A (en) * | 2017-11-27 | 2018-02-23 | 新昌县城关金海制冷设备厂 | A kind of environmental monitoring liquid acquisition device |
| CN108303291A (en) * | 2018-04-02 | 2018-07-20 | 盐城市锦瑞石油机械有限公司 | A kind of oil detection sampler |
| CN208076511U (en) * | 2018-05-04 | 2018-11-09 | 重庆工业职业技术学院 | A kind of Portable chemical detection device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IES20070831A2 (en) * | 2006-11-15 | 2009-03-04 | Trinity Res Ltd | A device for withdrawing a liquid sample from a container or for discharging a liquid sample into a container, and apparatus incorporating the device for withdrawing liquid samples from respective ones of a plurality of containers or for discharging liquid samples into respective ones of a plurality of containers |
-
2018
- 2018-11-13 CN CN201811345787.XA patent/CN109520780B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2760538Y (en) * | 2004-11-29 | 2006-02-22 | 湖南力合科技发展有限公司 | Automatic emptying and cleaning structure for sampling bottle in water quality sampling device |
| CN107607586A (en) * | 2016-07-11 | 2018-01-19 | 富强 | A kind of edible oil adulterates gutter oil rapid detection system |
| CN107727449A (en) * | 2017-11-27 | 2018-02-23 | 新昌县城关金海制冷设备厂 | A kind of environmental monitoring liquid acquisition device |
| CN108303291A (en) * | 2018-04-02 | 2018-07-20 | 盐城市锦瑞石油机械有限公司 | A kind of oil detection sampler |
| CN208076511U (en) * | 2018-05-04 | 2018-11-09 | 重庆工业职业技术学院 | A kind of Portable chemical detection device |
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