CN112283479A - Intelligent detection chemical equipment pipeline - Google Patents
Intelligent detection chemical equipment pipeline Download PDFInfo
- Publication number
- CN112283479A CN112283479A CN202011042123.3A CN202011042123A CN112283479A CN 112283479 A CN112283479 A CN 112283479A CN 202011042123 A CN202011042123 A CN 202011042123A CN 112283479 A CN112283479 A CN 112283479A
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- block
- fixedly connected
- electrode plate
- pipe fitting
- magnetic
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 239000000126 substance Substances 0.000 title claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 16
- 239000002775 capsule Substances 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 7
- 230000003466 anti-cipated effect Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/24—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet-action
- F16L37/244—Couplings of the quick-acting type in which the connection is made by inserting one member axially into the other and rotating it to a limited extent, e.g. with bayonet-action the coupling being co-axial with the pipe
- F16L37/248—Bayonet-type couplings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/004—Couplings of the quick-acting type using magnets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls, or other movable or insertable locking members
- F16L37/14—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
- G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/182—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for tubes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2201/00—Special arrangements for pipe couplings
- F16L2201/30—Detecting leaks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention relates to the technical field of chemical equipment, and discloses an intelligent detection chemical equipment pipeline which comprises a main pipe fitting and a secondary pipe fitting, wherein the surface of the main pipe fitting is fixedly connected with a detection device, the interior of the detection device is fixedly connected with a first sealing shell, an air bag is arranged in the first sealing shell, a first push block is arranged at the upper end of the air bag, and the bottom of the first push block is slidably connected with a first notch. This intellectual detection system chemical industry equipment pipeline promotes first ejector pad through gasbag inflation back and slides, and the metal ball contacts with the metal block, and electromagnetic means is driving the dielectric plate through first magnetic path and is sliding between positive electrode plate and negative electrode plate, makes the electric capacity increase on positive electrode plate and the negative electrode plate, compares with anticipated electric capacity, whether will open the early warning according to the intelligent judgement of numerical value equipment to can effectually avoid the emergence of accident through gaseous detection device, thereby reached the effect of early warning gas leakage.
Description
Technical Field
The invention relates to the technical field of chemical equipment, in particular to an intelligent detection chemical equipment pipeline.
Background
With the development of social economy, the development of chemical products, the normal operation of the production process of the chemical products, and the control and guarantee of the product quality and the yield are promoted, the adaptation and the normal operation of various chemical equipment cannot be avoided, the chemical equipment refers to a machine with a main action part being static or only moving rarely, and a pipeline enables a medium for connecting the two chemical equipment.
The pipeline is the device that is used for conveying gas, liquid or takes the fluid of solid particle that links into with pipe, pipe coupling spare and valve etc. in the course of the work, the pipeline can be because of the effect of external force, make the pipe connection not hard up, lead to the gas leakage in the pipeline, cause accident's emergence, but light depends on the unable quick accurate discovery problem place of naked eye, consequently often need equipment detection numerical value and predetermined whether unanimous, and whether intelligent judgement opens the early warning, the installation of pipeline is inconvenient simultaneously, for this we have proposed an intelligent detection chemical industry equipment pipeline and have solved above problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the intelligent detection chemical equipment pipeline, which has the advantages of early warning of gas leakage and simplicity in installation and solves the problems that the chemical equipment pipeline cannot early warn of gas leakage and is inconvenient to install.
(II) technical scheme
In order to realize the purposes of early warning gas leakage and simple installation, the invention provides the following technical scheme: an intelligent detection chemical equipment pipeline comprises a main pipe component and a secondary pipe component, wherein the surface of the main pipe component is fixedly connected with a detection device, the inside of the detection device is fixedly connected with a first enclosure, an air bag is arranged inside the first enclosure, the upper end of the air bag is provided with a first push block, the bottom of the first push block is slidably connected with a first notch, the surface of the first push block is fixedly connected with a metal ball, the upper part of the metal ball is provided with a metal block, the two sides of the first enclosure are provided with second enclosures, the inside of the second enclosure is fixedly connected with an electromagnetic device, the surface of the electromagnetic device is fixedly connected with a first spring, one end of the first spring, which is far away from the electromagnetic device, is fixedly connected with a first magnetic block, the surface of the first magnetic block is fixedly connected with a dielectric plate, the left side of the dielectric plate is, the utility model discloses a pipe fitting, including main pipe fitting inner wall fixedly connected with dog, second notch has been seted up to the main pipe fitting inner wall, the inside and sliding connection has the second ejector pad in the inside of second notch of main pipe fitting, the one end fixedly connected with second magnetic path that the second ejector pad is close to the main pipe fitting inner wall, second magnetic path left side is provided with fixing device, the inside sliding connection of fixing device has the third magnetic path, third magnetic path fixed surface is connected with the fixture block, the third notch has been seted up on inferior pipe fitting surface, the inside third ejector pad that just is provided with on the left of the third notch that just is provided with of inferior pipe fitting.
Preferably, the shape of the stop block is trapezoidal, and the third push block slides along the surface of the stop block in the main pipe under the action of the spring, so that the secondary pipe can be conveniently mounted and dismounted in the main pipe.
Preferably, the magnetic pole of the magnetic field generated by the electromagnetic device is the same as the magnetic pole of the first magnetic block opposite to the magnetic pole, and the electromagnetic device drives the dielectric plate to slide in the second enclosure through the first magnetic block, so that the dielectric plate slides between the positive electrode plate and the negative electrode plate.
Preferably, the fixture block inside the main pipe fitting is matched with a third notch on the surface of the secondary pipe fitting, the magnetic pole of the second magnetic block is the same as that of the third magnetic block on the opposite surface, the second magnetic block drives the fixture block to move through the third magnetic block, and the fixture block is inserted into the third notch on the surface of the secondary pipe fitting, so that the main pipe fitting is fixedly connected with the secondary pipe fitting, and the installation is convenient.
Preferably, the positive electrode plate and the negative electrode plate have the same size, the distance between the positive electrode plate and the negative electrode plate is larger than the size of the dielectric plate, and as the relative area between the dielectric plate and the positive electrode plate and the negative electrode plate is increased, the capacitance on the positive electrode plate and the negative electrode plate is increased and compared with the expected capacitance, so as to start the early warning.
Preferably, the third push block on the surface of the secondary pipe fitting is in sliding connection with the second notch in the main pipe fitting, and the third push block drives the second magnetic block fixedly connected with the surface of the second push block to slide in the second notch, so that the relative area of the second magnetic block and the third magnetic block is increased.
(III) advantageous effects
Compared with the prior art, the invention provides an intelligent detection chemical equipment pipeline, which has the following beneficial effects:
1. this intellectual detection system chemical industry equipment pipeline, third ejector pad through on the secondary pipe fitting slides along the inside fixed connection's of main pipe fitting dog, rotatory secondary pipe fitting makes the third ejector pad slide and outwards draw secondary pipe fitting in the second notch, can make the third ejector pad promote the intraoral second ejector pad of second notch, thereby it slides right to drive the second magnetic path on the second ejector pad, second magnetic path magnetic field magnetic pole is the same with opposite face third magnetic path magnetic field magnetic pole, the second magnetic path is driving the fixture block through the third magnetic path and is sliding inside fixing device, make the fixture block joint inside the inside third notch of secondary pipe fitting, make main pipe fitting and secondary pipe fitting fixed connection get up, it is rotatory again through the extrusion in order to make main pipe fitting and secondary pipe fitting separately again to reason, thereby the simple effect of installation has been reached.
2. This intellectual detection system chemical industry equipment pipeline, receive gaseous back inflation promotion first ejector pad to slide in first notch through the gasbag, make metal ball and metal block contact, the produced magnetic field magnetic pole of electromagnetic means is the same with the first magnetic path magnetic pole of opposite face, electromagnetic means is driving the dielectric plate through first magnetic path and is sliding between positive electrode plate and negative electrode plate, along with the relative area increase between dielectric plate and positive electrode plate and the negative electrode plate, make the electric capacity on positive electrode plate and the negative electrode plate increase, make electric capacity compare with anticipated electric capacity through the outer circuit electric wire, whether the early warning will be opened according to the intelligent judgement of numerical value equipment, and can effectually avoid the emergence of accident through gaseous detection device, thereby the effect of early warning gas leakage has been reached.
Drawings
FIG. 1 is a sectional view of the internal structure of a main pipe of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic diagram of a related structure of the secondary pipe fitting of the present invention;
FIG. 4 is a front view of the main pipe of the present invention;
FIG. 5 is a cross-sectional view of the detecting device of the present invention;
FIG. 6 is an enlarged view of the initial state structure of the airbag of the present invention;
fig. 7 is an enlarged view of the structure of the air bag in the motion state of the invention.
In the figure: 1. a main pipe; 2. a secondary pipe fitting; 3. a detection device; 4. a first enclosure; 5. an air bag; 6. a first push block; 7. a first notch; 8. a metal ball; 9. a metal block; 10. a second enclosure; 11. an electromagnetic device; 12. a first spring; 13. a first magnetic block; 14. a dielectric plate; 15. a positive electrode plate; 16. a negative electrode plate; 17. a stopper; 18. a second notch; 19. a second push block; 20. a second magnetic block; 21. a fixing device; 22. a third magnetic block; 23. a clamping block; 24. a third notch; 25. and a third push block.
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.
Referring to fig. 1-7, an intelligent detection chemical equipment pipeline comprises a main pipe 1 and a secondary pipe 2, a fixture block 23 inside the main pipe 1 is matched with a third notch 24 on the surface of the secondary pipe 2, the magnetic pole of a second magnetic block 20 is the same as the magnetic pole of a third magnetic block 22 opposite to the surface, the second magnetic block 20 drives the fixture block 23 to move through the third magnetic block 22, so that the fixture block 23 is inserted into the third notch 24 on the surface of the secondary pipe 2, thereby the main pipe 1 is fixedly connected with the secondary pipe 2, the installation is convenient, the surface of the main pipe 1 is fixedly connected with a detection device 3, the detection device 3 is fixedly connected with a first enclosure 4, an air bag 5 is arranged inside the first enclosure 4, a first push block 6 is arranged at the upper end of the air bag 5, the bottom of the first push block 6 is slidably connected with a first notch 7, a metal ball 8 is fixedly connected with the surface of the first push block 6, a metal block 9 is arranged, the two sides of the first enclosure 4 are provided with second enclosures 10, an electromagnetic device 11 is fixedly connected inside the second enclosure 10, a magnetic pole of a magnetic field generated by the electromagnetic device 11 is the same as a magnetic pole of a first magnetic block 13 opposite to the magnetic pole, the electromagnetic device 11 drives a dielectric plate 14 to slide inside the second enclosure 10 through the first magnetic block 13, so that the dielectric plate 14 slides between a positive electrode plate 15 and a negative electrode plate 16, and a first spring 12 is fixedly connected to the surface of the electromagnetic device 11.
One end of the first spring 12, which is far away from the electromagnetic device 11, is fixedly connected with a first magnetic block 13, the surface of the first magnetic block 13 is fixedly connected with a dielectric plate 14, the left side of the dielectric plate 14 is provided with a positive electrode plate 15, the sizes of the positive electrode plate 15 and the negative electrode plate 16 are the same, the distance between the positive electrode plate 15 and the negative electrode plate 16 is larger than the size of the dielectric plate 14, as the relative area between the dielectric plate 14 and the positive electrode plate 15 and the negative electrode plate 16 is increased, the capacitance on the positive electrode plate 15 and the negative electrode plate 16 is increased, compared with the expected, therefore, the early warning is started, the negative electrode plate 16 is arranged on the right side of the dielectric plate 14, the stop block 17 is fixedly connected to the inner wall of the main pipe fitting 1, the shape of the stop block 17 is trapezoidal, the third push block 25 slides along the surface of the stop block 17 in the main pipe fitting 1 under the action of the spring, and the secondary pipe fitting 2 can be conveniently mounted and dismounted in the main pipe fitting 1.
The working principle is as follows: the intelligent detection chemical equipment pipeline is characterized in that a secondary pipe fitting 2 is inserted into a main pipe fitting 1, a third push block 25 on the secondary pipe fitting 2 slides along a stop block 17 fixedly connected with the inside of the main pipe fitting 1, the third push block 25 slides in a second notch 18 by rotating the secondary pipe fitting 2, the third push block 25 can push a second push block 19 in the second notch 18 by pulling the secondary pipe fitting 2 outwards, so that a second magnetic block 20 on the second push block 19 is driven to slide rightwards, the magnetic poles of a magnetic field of a second magnetic block 20 are the same as the magnetic poles of a magnetic field of a third magnetic block 25 along with the increase of the relative area of the second magnetic block 20 and the third magnetic block 25, the second magnetic block 20 drives a clamping block 23 to slide in a fixing device 21 through the third magnetic block 25, the clamping block 23 is clamped in a third notch 24 in the secondary pipe fitting 2, the main pipe fitting 1 is fixedly connected with the secondary pipe fitting 2, and the main pipe fitting 1 and the secondary pipe fitting 2 can be separated from the secondary pipe fitting 2 by extrusion and rotation, thereby allowing the main pipe 1 and the sub pipe 2 to be easily installed and removed.
Secondly, the detection device 3 can detect whether the gas leakage phenomenon occurs at the connection place between the main pipe element 1 and the secondary pipe element 2, when the gas leaks, the gas enters the gas bag 5 in the first enclosure, the gas bag 5 expands after receiving the gas to push the first push block 6 to slide in the first notch 7, so that the metal ball 8 is contacted with the metal block 9, the electromagnetic device 11 is electrified to generate a magnetic field, the magnetic pole of the magnetic field generated by the electromagnetic device 11 is the same as the magnetic pole of the first magnetic block 13 opposite to the magnetic pole, the electromagnetic device 11 drives the dielectric plate 14 to slide between the positive electrode plate 15 and the negative electrode plate 16 through the first magnetic block 13, along with the relative area between the dielectric plate 14 and the positive electrode plate 15 and the negative electrode plate 16, the capacitance on the positive electrode plate 15 and the negative electrode plate 16 is increased, the capacitance is compared with the expected capacitance through the external circuit wire, so as to judge whether to start the early warning, the intelligent gas detection device 3 can effectively avoid accidents, thereby reducing resources and properties to the lowest effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an intellectual detection system chemical industry equipment pipeline, includes main pipe fitting (1) and secondary pipe fitting (2), its characterized in that: the surface of the main pipe fitting (1) is fixedly connected with a detection device (3), a first capsule (4) is fixedly connected inside the detection device (3), an air bag (5) is arranged inside the first capsule (4), a first push block (6) is arranged at the upper end of the air bag (5), a first notch (7) is slidably connected to the bottom of the first push block (6), a metal ball (8) is fixedly connected to the surface of the first push block (6), a metal block (9) is arranged on the upper portion of the metal ball (8), second capsules (10) are arranged on two sides of the first capsule (4), an electromagnetic device (11) is fixedly connected inside the second capsule (10), a first spring (12) is fixedly connected to the surface of the electromagnetic device (11), and a first magnetic block (13) is fixedly connected to one end, far away from the electromagnetic device (11), of the first spring (12), the surface of the first magnetic block (13) is fixedly connected with a dielectric plate (14), the left side of the dielectric plate (14) is provided with a positive electrode plate (15), the right side of the dielectric plate (14) is provided with a negative electrode plate (16), the inner wall of the main pipe component (1) is fixedly connected with a stop block (17), the inner wall of the main pipe component (1) is provided with a second notch (18), a second push block (19) is arranged inside the main pipe component (1) and inside the second notch (18) in a sliding manner, one end, close to the inner wall of the main pipe component (1), of the second push block (19) is fixedly connected with a second magnetic block (20), the left side of the second magnetic block (20) is provided with a fixing device (21), the inside of the fixing device (21) is slidably connected with a third magnetic block (22), the surface of the third magnetic block (22) is fixedly connected with a clamping block (23), and a third push block (25) is arranged inside the secondary pipe fitting (2) and on the left side of the third notch (24).
2. The intelligent detection chemical equipment pipeline of claim 1, wherein: the shape of the block (17) is trapezoidal.
3. The intelligent detection chemical equipment pipeline of claim 1, wherein: the magnetic pole of the magnetic field generated by the electromagnetic device (11) is the same as the magnetic pole of the first magnetic block (13) opposite to the magnetic pole.
4. The intelligent detection chemical equipment pipeline of claim 1, wherein: a clamping block (23) in the main pipe fitting (1) is matched with a third notch (24) in the surface of the secondary pipe fitting (2), and the magnetic poles of the second magnetic block (20) are the same as those of the third magnetic block (22) on the opposite surface.
5. The intelligent detection chemical equipment pipeline of claim 1, wherein: the positive electrode plate (15) and the negative electrode plate (16) are the same in size, and the distance between the positive electrode plate (15) and the negative electrode plate (16) is larger than the size of the dielectric plate (14).
6. The intelligent detection chemical equipment pipeline of claim 1, wherein: the third push block (25) on the surface of the secondary pipe (2) is connected in a sliding way in the second notch (18) inside the main pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011042123.3A CN112283479B (en) | 2020-09-28 | 2020-09-28 | Intelligent detection chemical equipment pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011042123.3A CN112283479B (en) | 2020-09-28 | 2020-09-28 | Intelligent detection chemical equipment pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN112283479A true CN112283479A (en) | 2021-01-29 |
| CN112283479B CN112283479B (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011042123.3A Active CN112283479B (en) | 2020-09-28 | 2020-09-28 | Intelligent detection chemical equipment pipeline |
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| CN (1) | CN112283479B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120018014A1 (en) * | 2010-07-21 | 2012-01-26 | Leslie Fernandes | Joint Cover with Manifold for Duct Leak Detection System |
| CN106872118A (en) * | 2017-04-13 | 2017-06-20 | 四川大学华西第二医院 | A kind of intellectual monitoring and automatically adjust device of the tracheal catheter to air flue air-tight state |
| CN209762736U (en) * | 2019-03-31 | 2019-12-10 | 陈文辉 | Gas pipeline leak detection alarm device with emergency cut-off function |
| CN111692441A (en) * | 2020-06-05 | 2020-09-22 | 北京城建北方设备安装有限责任公司 | Warm construction pipeline connection structure that leads to |
-
2020
- 2020-09-28 CN CN202011042123.3A patent/CN112283479B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120018014A1 (en) * | 2010-07-21 | 2012-01-26 | Leslie Fernandes | Joint Cover with Manifold for Duct Leak Detection System |
| CN106872118A (en) * | 2017-04-13 | 2017-06-20 | 四川大学华西第二医院 | A kind of intellectual monitoring and automatically adjust device of the tracheal catheter to air flue air-tight state |
| CN209762736U (en) * | 2019-03-31 | 2019-12-10 | 陈文辉 | Gas pipeline leak detection alarm device with emergency cut-off function |
| CN111692441A (en) * | 2020-06-05 | 2020-09-22 | 北京城建北方设备安装有限责任公司 | Warm construction pipeline connection structure that leads to |
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| Publication number | Publication date |
|---|---|
| CN112283479B (en) | 2022-03-01 |
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Effective date of registration: 20220129 Address after: 414000 north of Caoshan Road, BAISHILING Industrial Park, Yueyang Economic and Technological Development Zone, Hunan Province Applicant after: Hunan Datong Testing Co.,Ltd. Address before: 315000 Gejia village, ZhuangQiao Town, Jiangbei District, Ningbo City, Zhejiang Province Applicant before: Zhang Junyuan |
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