CN109030111A - One kind sampling identification device for petroleum and petrochemical industry product information - Google Patents
One kind sampling identification device for petroleum and petrochemical industry product information Download PDFInfo
- Publication number
- CN109030111A CN109030111A CN201811290537.0A CN201811290537A CN109030111A CN 109030111 A CN109030111 A CN 109030111A CN 201811290537 A CN201811290537 A CN 201811290537A CN 109030111 A CN109030111 A CN 109030111A
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- Prior art keywords
- electric telescopic
- outer container
- telescopic rod
- petroleum
- mounting plate
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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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
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- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses one kind to sample identification device for petroleum and petrochemical industry product information, including outer container, the inner bottom of the outer container is equipped with sliding slot, sliding block is slidably connected in sliding slot, the side of the sliding block is connect by the first electric telescopic rod with outer container, the surface of the sliding block is connected with liquid storing cup, the inner cavity top of the outer container, which corresponds to, is equipped with the second electric telescopic rod at the position of sliding slot, the bottom end of second electric telescopic rod is equipped with the first mounting plate, the bottom end of first mounting plate is equipped with installing pipe, the inside of the installing pipe is equipped with vibrating motor, this samples identification device for petroleum and petrochemical industry product information, by carrying out Vibratory Mixing to product, so as to product viscosity and light transmittance with regard to those detection, interiors of products dopant species can be detected by electron microscope, measuring case by burning point can be to product Burning point is detected, consequently facilitating people carry out detection operation to product.
Description
Technical field
The present invention relates to intelligence sample identification device technical fields, specially a kind of to sample for petroleum and petrochemical industry product information
Identification device.
Background technique
With the development of science and technology, the intelligence sample identification device in terms of petroleum and petrochemical industry is also more and more, application number
201621240360.X announcement has been opened a kind of for petroleum and petrochemical industry product information sampling identification device, including device noumenon and sampling
Stick, the top of described device ontology are equipped with signal projector, and the side of the signal projector is equipped with signal receiver, institute
The bottom for stating device noumenon is equipped with battery charge port and computer interface, and the side of described device ontology is equipped with data analytical line
The side of socket, described device ontology is equipped with display screen, can not be more although being able to carry out certain detection operation
The problem of specifically a certain characteristic of product is detected, so that it is impossible to meet the use demands of people.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides one kind and adopts for petroleum and petrochemical industry product information
Sample identification device, can viscosity to product, light transmittance and internal dopant species detect, and can be to product
Burning point detected, consequently facilitating people carry out detection operation to product, can effectively solve the problems in background technique.
To achieve the above object, the invention provides the following technical scheme: a kind of know for the sampling of petroleum and petrochemical industry product information
Other device, including outer container, the inner bottom of the outer container are equipped with sliding slot, slidably connect sliding block, the side of the sliding block in sliding slot
Face is connect by the first electric telescopic rod with outer container, and the surface of the sliding block is connected with liquid storing cup, the inner cavity top of the outer container
The second electric telescopic rod is equipped at the position of corresponding sliding slot, the bottom end of second electric telescopic rod is equipped with the first mounting plate, institute
The bottom end for stating the first mounting plate is equipped with installing pipe, and the inside of the installing pipe is equipped with vibrating motor, below the vibrating motor
It is equipped with light compensating lamp in installing pipe, the top of the outer container is connected with the first link block by third electric telescopic rod, and described first
Link block is connected with the second link block by the 4th electric telescopic rod, and second link block is connected by the 5th electric telescopic rod
There is the second mounting plate, the surface of second mounting plate is connected with glass slide, the outer container top of second electric telescopic rod side
End is equipped with electron microscope, and the outer box cavity of sliding slot side is additionally provided with burning point measurement case, and the top of the outer container is controlled equipped with PLC
Device, the input terminal of the output end electrical connection PLC controller of the electron microscope, the output end electrical connection of the PLC controller
First electric telescopic rod, the second electric telescopic rod, vibrating motor, third electric telescopic rod, the 4th electric telescopic rod and the 5th electricity
The input terminal of dynamic telescopic rod.
As a preferred technical solution of the present invention, mounting groove, the peace are equipped in the tank wall of the burning point measurement case
Electrothermal tube, the input terminal of the output end electrical connection electrothermal tube of the PLC controller are equipped in tankage.
As a preferred technical solution of the present invention, the bottom end of the burning point measurement case is equipped with temperature sensor, described
Corresponding second mounting plate in side that burning point measures case is equipped with opening, and the side corresponding opening of second mounting plate is equipped with baffle,
The input terminal of the output end electrical connection PLC controller of the temperature sensor.
As a preferred technical solution of the present invention, the side of the burning point measurement case is connected with smoke exhaust pipe, the row
Smoke pipe runs through and extends to the outside of outer container, and the smoke exhaust pipe is equipped with solenoid valve, and the output end of the PLC controller is electrically connected
The input terminal of smoke exhaust pipe.
As a preferred technical solution of the present invention, the inner wall side of the outer container is connected by the 6th electric telescopic rod
There is third mounting plate, the output end electrical connection of the PLC controller passes through the input terminal of the 6th electric telescopic rod.
As a preferred technical solution of the present invention, the side of the third mounting plate is equipped with camera, the camera shooting
The input terminal of the output end electrical connection PLC controller of head.
As a preferred technical solution of the present invention, the top of the outer container is equipped with connectivity slot, and sliding connects in connectivity slot
It is connected to closed plate, the top of the closed plate is equipped with the 4th mounting plate, and the electricity of the 4th mounting plate passes through the 7th electric expansion
The connection of the top of bar and outer container.
As a preferred technical solution of the present invention, the surface of the sliding block and the second mounting plate is equipped with connecting hole,
The bottom end of the liquid storing cup and glass slide, which is correspondingly connected at the position in hole, is equipped with connecting column.
As a preferred technical solution of the present invention, headlamp, the PLC control are additionally provided on the inner wall of the outer container
The input terminal of the output end electrical connection headlamp of device.
As a preferred technical solution of the present invention, the side of the outer container, which is equipped with, takes out pump, the inlet tube for taking out pump
It is connect by pipeline with extraneous oil storage tank, the outlet tube for taking out pump runs through and extends to the inside of outer container and is arranged
The input terminal of pump is taken out in the top of liquid storing cup, the output end electrical connection of the PLC controller.
Compared with prior art, the beneficial effects of the present invention are:
This samples identification device for petroleum and petrochemical industry product information, is drawn into liquid storage by taking out the product that pump detects needs
The inside of cup, then makes installing pipe enter the inside of liquid storing cup, vibrating motor and light compensating lamp is worked, simultaneously
It is controlled by the work to the 6th electric telescopic rod, so that camera is near liquid storing cup, consequently facilitating people
The form of product under Vibratory Mixing is observed, consequently facilitating the sticky situation of product is attached, while also can be right
The light transmission situation of product is observed.
This samples identification device for petroleum and petrochemical industry product information, the position of glass slide is moved to the lower section of installing pipe,
So that the product adhered in installing pipe can be dropped on glass slide, then glass slide is moved under electron microscope
Side, consequently facilitating user observes state of the product in microcosmic situation.
This samples identification device for petroleum and petrochemical industry product information, is measured in case by the way that glass slide is moved to burning point
Then portion makes electrothermal tube work, so that heating operation is carried out to the product on glass slide, when product kindling, to warm at this time
The data of degree sensor measurement are recorded, as the burning point of product, while passing through opens solenoid valve and the position in smoke exhaust pipe
Place's connection receiving flask, consequently facilitating the flue gas generated to burning is collected.
This samples identification device for petroleum and petrochemical industry product information, by carrying out Vibratory Mixing to product, so as to right
The viscosity and light transmittance of product can detect interiors of products dopant species by electron microscope with regard to those detections,
The burning point of product can be detected by measuring case by burning point, consequently facilitating people carry out detection operation to product.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the first the schematic diagram of the section structure of the invention；
Fig. 3 is the second the schematic diagram of the section structure of the invention.
In figure: 1 outer container, 2 sliding blocks, 3 first electric telescopic rods, 4 liquid storing cups, 5 second electric telescopic rods, 6 first mounting plates,
7 installing pipes, 8 vibrating motors, 9 electron microscopes, 10 third electric telescopic rods, 11 first link blocks, 12 the 4th electric telescopic rods,
13 second link blocks, 14 the 5th electric telescopic rods, 15 glass slides, 16 PLC controllers, 17 burning points measure case, 18 mounting grooves, 19
Electrothermal tube, 20 temperature sensors, 21 openings, 22 baffles, 23 smoke exhaust pipes, 24 solenoid valves, 25 the 6th electric telescopic rods, 26 thirds peace
Loading board, 27 cameras, 28 closed plates, 29 the 4th mounting plates, 30 the 7th electric telescopic rods, 31 connecting holes, 32 connecting columns, 33 illuminations
Pump, 35 second mounting plates, 36 light compensating lamps are taken out in lamp, 34.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-3, the present invention provides a kind of technical solution: one kind is for petroleum and petrochemical industry product information sampling identification dress
It sets, including outer container 1, the top of outer container 1 is equipped with connectivity slot, slidably connects closed plate 28, the top of closed plate 28 in connectivity slot
Equipped with the 4th mounting plate 29, the electricity of the 4th mounting plate 29 is connect by the 7th electric telescopic rod 30 with the top of outer container 1, by right
The work of seven pairs of electric telescopic rods 30 controls, consequently facilitating the position of closed plate 28 is adjusted, consequently facilitating using
Person overhauls the equipment inside outer container 1, and the inner bottom of outer container 1 is equipped with sliding slot, slidably connects sliding block 2 in sliding slot, sliding
The side of block 2 is connect by the first electric telescopic rod 3 with outer container 1, and the surface of sliding block 2 is connected with liquid storing cup 4, the inner cavity of outer container 1
Top corresponds to and is equipped with the second electric telescopic rod 5 at the position of sliding slot, and the bottom end of the second electric telescopic rod 5 is equipped with the first mounting plate 6,
The bottom end of first mounting plate 6 is equipped with installing pipe 7, and the inside of installing pipe 7 is equipped with vibrating motor 8, the installing pipe of 8 lower section of vibrating motor
Light compensating lamp 36 is equipped in 7, the top of outer container 1 is connected with the first link block 11, the first link block by third electric telescopic rod 10
11 are connected with the second link block 13 by the 4th electric telescopic rod 12, and the second link block 13 is connected by the 5th electric telescopic rod 14
There is the second mounting plate 35, the surface of the second mounting plate 35 is connected with glass slide 15, and the outer container 1 of 5 side of the second electric telescopic rod pushes up
End is equipped with electron microscope 9, and 1 inner cavity of outer container of sliding slot side is additionally provided with burning point measurement case 17, and burning point measures in the tank wall of case 17
Equipped with mounting groove 18, it is equipped with electrothermal tube 19 in mounting groove 18, is controlled by the work to electrothermal tube 19, consequently facilitating to combustion
Point measurement case 17 is internally heated operation, and the bottom end that burning point measures case 17 is equipped with temperature sensor 20, convenient for surveying to burning point
Temperature inside measuring tank 17 measures, and corresponding second mounting plate 35 in side that burning point measures case 17 is equipped with opening 21, the second peace
The side corresponding opening 21 of loading board 35 is equipped with baffle 22, convenient for the second mounting plate 35 being placed to the inside of burning point measurement case 17,
The leakproofness of burning point measurement case 17 is also ensured simultaneously, and the side of burning point measurement case 17 is connected with smoke exhaust pipe 23, and smoke exhaust pipe 23 passes through
The outside of outer container 1 is worn and extends to, smoke exhaust pipe 23 is equipped with solenoid valve 24, and the flue gas convenient for generating to product burning is received
The inner wall side of collection, outer container 1 is connected with third mounting plate 26 by the 6th electric telescopic rod 25, and the side of third mounting plate 26 is set
There is camera 27, controlled by the work to the 6th electric telescopic rod 25, thus the position of camera 27 is adjusted,
Consequently facilitating observing the case where product when to Vibratory Mixing, the surface of sliding block 2 and the second mounting plate 35 is equipped with connecting hole
31, the bottom end of liquid storing cup 4 and glass slide 15, which is correspondingly connected at the position in hole 31, is equipped with connecting column 32, convenient for user according to making
Demand replaces liquid storing cup 4 and glass slide 15, and headlamp 33 is additionally provided on the inner wall of outer container 1, ensure that in outer container 1
Portion is bright enough, and the side of outer container 1, which is equipped with, takes out pump 34, and the inlet tube for taking out pump 34 is connected by pipeline and extraneous oil storage tank
It connects, the outlet tube for taking out pump 34 runs through and extends to the inside of outer container 1 and the top of liquid storing cup 4 is arranged in, and is convenient for user to storage
Product is added in the inside of liquid cup 4, the top of outer container 1 is equipped with PLC controller 16, and PLC controller 16 uses Siemens HMI
The top end face of IPC477C, top end face and burning point the measurement case 17 of outer container 1 are disposed as transparent configuration, electron microscope 9, temperature
The output end of sensor 20 and camera 27 is electrically connected the input terminal of PLC controller 16, the output end electrical connection of PLC controller 16
First electric telescopic rod 3, the second electric telescopic rod 5, vibrating motor 8, third electric telescopic rod 10, the 4th electric telescopic rod 12,
5th electric telescopic rod 14, electrothermal tube 19, solenoid valve 24, the 6th electric telescopic rod 25, the 7th electric telescopic rod 30, headlamp
33, the input terminal of pump 34 and light compensating lamp 36 is taken out, PLC controller 16 controls the first electric telescopic rod 3, the second electric telescopic rod 5, vibration
Dynamic motor 8, third electric telescopic rod 10, the 4th electric telescopic rod 12, the 5th electric telescopic rod 14, electrothermal tube 19, solenoid valve 24,
6th electric telescopic rod 25, headlamp 33, takes out pump 34 and light compensating lamp 36 at the 7th electric telescopic rod 30.
When in use: to take out 34 work of pump by PLC controller 16 to which the inside to liquid storing cup 4 carries out adding for product
Add, then controlled by the work to the second electric telescopic rod 5, so that installing pipe 7 is immersed in inside liquid storing cup 4
It in product, is then controlled again by the work to the 6th electric telescopic rod 25, to add to the position of camera 27
Add, vibrating motor 8 and light compensating lamp 36 is worked, 27 information taken of camera are sent to PLC controller 16, PLC
Controller 16 is shown on its display, then by being resetted to the second electric telescopic rod 5 and the 6th electric telescopic rod 25,
It is controlled by the work to third electric telescopic rod 10, the 4th electric telescopic rod 12 and the 5th electric telescopic rod 14, thus
So that glass slide 15 is in the top of installing pipe 7, so that the product dripped in installing pipe 7 can fall on the table of glass slide 15
Then face is controlled by the work to third electric telescopic rod 10, the 4th electric telescopic rod 12 and the 5th electric telescopic rod 14
System, so that glass slide 15 is in the lower section of electron microscope 9,9 information taken of electron microscope are sent to PLC control
Device 16 processed, PLC controller 16 shown on its display, then by stretching to the second electric telescopic rod 5 and the 6th are electronic
Contracting bar 25 reset, by the work to third electric telescopic rod 10, the 4th electric telescopic rod 12 and the 5th electric telescopic rod 14 into
Then row control makes electrothermal tube 19 work so that glass slide 15 enters the inside of burning point measurement case 17, rigid in product
The measurement temperature of temperature sensor 20 at this time is recorded when being burnt.
The present invention is by controlling the work for taking out pump 34, consequently facilitating the inside to liquid storing cup 4 carries out adding for product
Add, the structure setting of liquid storing cup 4 and glass slide 15 is replaced it according to the demand used convenient for user, by outside
The side of case 1 is equipped with openable closed plate 28, consequently facilitating user overhauls the equipment inside outer container 1, smoke exhaust pipe
23 setting is not only convenient for discharging the flue gas of generation, and is collected operation to flue gas convenient for user, fires simultaneously
Point measurement case 17 is in when testing in the environment more sealed, to ensure that the safety of detection.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. one kind samples identification device, including outer container (1) for petroleum and petrochemical industry product information, it is characterised in that: the outer container (1)
Inner bottom be equipped with sliding slot, slidably connect sliding block (2) in sliding slot, the side of the sliding block (2) passes through the first electric expansion
Bar (3) is connect with outer container (1), and the surface of the sliding block (2) is connected with liquid storing cup (4), and the inner cavity top of the outer container (1) is corresponding
The second electric telescopic rod (5) are equipped at the position of sliding slot, the bottom end of second electric telescopic rod (5) is equipped with the first mounting plate
(6), the bottom end of first mounting plate (6) is equipped with installing pipe (7), and the inside of the installing pipe (7) is equipped with vibrating motor (8),
Light compensating lamp (36) are equipped in installing pipe (7) below the vibrating motor (8), the top of the outer container (1) is electronic by third
Telescopic rod (10) is connected with the first link block (11), and first link block (11) is connected with by the 4th electric telescopic rod (12)
Second link block (13), second link block (13) are connected with the second mounting plate (35) by the 5th electric telescopic rod (14),
The surface of second mounting plate (35) is connected with glass slide (15), outer container (1) top of the second electric telescopic rod (5) side
End is equipped with electron microscope (9), and outer container (1) inner cavity of sliding slot side is additionally provided with burning point measurement case (17), the top of the outer container (1)
End is equipped with PLC controller (16), the input terminal of output end electrical connection PLC controller (16) of the electron microscope (9), described
The output end electrical connection the first electric telescopic rod (3) of PLC controller (16), the second electric telescopic rod (5), vibrating motor (8), the
The input terminal of three electric telescopic rods (10), the 4th electric telescopic rod (12) and the 5th electric telescopic rod (14).
2. according to claim 1 a kind of for petroleum and petrochemical industry product information sampling identification device, it is characterised in that: described
Burning point measures in the tank wall of case (17) and is equipped with mounting groove (18), is equipped with electrothermal tube (19) in the mounting groove (18), the PLC control
The input terminal of output end electrical connection electrothermal tube (19) of device (16) processed.
3. according to claim 1 a kind of for petroleum and petrochemical industry product information sampling identification device, it is characterised in that: described
The bottom end that burning point measures case (17) is equipped with temperature sensor (20), corresponding second mounting plate in the side of burning point measurement case (17)
(35) it is equipped with opening (21), the side corresponding opening (21) of second mounting plate (35) is equipped with baffle (22), and the temperature passes
The input terminal of output end electrical connection PLC controller (16) of sensor (20).
4. according to claim 1 a kind of for petroleum and petrochemical industry product information sampling identification device, it is characterised in that: described
The side of burning point measurement case (17) is connected with smoke exhaust pipe (23), and the outside of outer container (1) is run through and extended to the smoke exhaust pipe (23),
The smoke exhaust pipe (23) is equipped with solenoid valve (24), and the output end of the PLC controller (16) is electrically connected the defeated of smoke exhaust pipe (23)
Enter end.
5. according to claim 1 a kind of for petroleum and petrochemical industry product information sampling identification device, it is characterised in that: described
The inner wall side of outer container (1) is connected with third mounting plate (26) by the 6th electric telescopic rod (25), the PLC controller (16)
Output end electrical connection pass through the input terminal of the 6th electric telescopic rod (25).
6. according to claim 5 a kind of for petroleum and petrochemical industry product information sampling identification device, it is characterised in that: described
The side of third mounting plate (26) is equipped with camera (27), and the output end of the camera (27) is electrically connected PLC controller (16)
Input terminal.
7. according to claim 1 a kind of for petroleum and petrochemical industry product information sampling identification device, it is characterised in that: described
The top of outer container (1) is equipped with connectivity slot, slidably connects closed plate (28) in connectivity slot, the top of the closed plate (28) is equipped with
The electricity of 4th mounting plate (29), the 4th mounting plate (29) is connected by the top of the 7th electric telescopic rod (30) and outer container (1)
It connects.
8. according to claim 1 a kind of for petroleum and petrochemical industry product information sampling identification device, it is characterised in that: described
The surface of sliding block (2) and the second mounting plate (35) is equipped with connecting hole (31), the bottom end of the liquid storing cup (4) and glass slide (15)
It is correspondingly connected at the position of hole (31) and is equipped with connecting column (32).
9. according to claim 1 a kind of for petroleum and petrochemical industry product information sampling identification device, it is characterised in that: described
It is additionally provided on the inner wall of outer container (1) headlamp (33), the output end of the PLC controller (16) is electrically connected the defeated of headlamp (33)
Enter end.
10. according to claim 1 a kind of for petroleum and petrochemical industry product information sampling identification device, it is characterised in that: institute
The side for stating outer container (1), which is equipped with, takes out pump (34), and the inlet tube for taking out pump (34) is connected by pipeline and extraneous oil storage tank
It connects, the outlet tube for taking out pump (34) runs through and extends to the inside of outer container (1) and is arranged in the top of liquid storing cup (4), described
The input terminal of pump (34) is taken out in the output end electrical connection of PLC controller (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811290537.0A CN109030111A (en) | 2018-10-31 | 2018-10-31 | One kind sampling identification device for petroleum and petrochemical industry product information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811290537.0A CN109030111A (en) | 2018-10-31 | 2018-10-31 | One kind sampling identification device for petroleum and petrochemical industry product information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109030111A true CN109030111A (en) | 2018-12-18 |
Family
ID=64614649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811290537.0A Withdrawn CN109030111A (en) | 2018-10-31 | 2018-10-31 | One kind sampling identification device for petroleum and petrochemical industry product information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109030111A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858371A (en) * | 2021-02-02 | 2021-05-28 | 桂林理工大学 | Indoor building thermal environment experimental box |
-
2018
- 2018-10-31 CN CN201811290537.0A patent/CN109030111A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112858371A (en) * | 2021-02-02 | 2021-05-28 | 桂林理工大学 | Indoor building thermal environment experimental box |
| CN112858371B (en) * | 2021-02-02 | 2022-06-03 | 桂林理工大学 | Indoor building thermal environment experimental box |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181218 |
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| WW01 | Invention patent application withdrawn after publication |