CN111043530B - Real-time monitoring device for safety guarantee is carried in gas - Google Patents
Real-time monitoring device for safety guarantee is carried in gas Download PDFInfo
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- CN111043530B CN111043530B CN201911262509.2A CN201911262509A CN111043530B CN 111043530 B CN111043530 B CN 111043530B CN 201911262509 A CN201911262509 A CN 201911262509A CN 111043530 B CN111043530 B CN 111043530B
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Classifications
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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
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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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
- F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
- F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
- F16K3/085—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres the axis of supply passage and the axis of discharge passage being coaxial and parallel to the axis of rotation of the plates
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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
- F16L15/00—Screw-threaded joints; Forms of screw-threads for such joints
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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
- F16L23/00—Flanged joints
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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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/18—Flanged joints characterised by the sealing means the sealing means being rings
- F16L23/22—Flanged joints characterised by the sealing means the sealing means being rings made exclusively of a material other than metal
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to the field of gas delivery, in particular to a real-time monitoring device for gas delivery safety guarantee, which comprises a horizontally arranged support mounting cylinder, wherein the lower end of the support mounting cylinder is symmetrically provided with two groups of support mounting frames, the middle position of the upper end of the support mounting cylinder is vertically provided with a monitoring mounting plate, two groups of rotating solar cell panels are symmetrically arranged at two ends of the upper side of the monitoring mounting plate, one end of each rotating solar cell panel is connected with the monitoring mounting plate through an electric control rotating shaft, the two ends of the supporting and mounting cylinder are provided with connecting and mounting cylinders, the requirements of the device for connection of different apertures are met through an interchangeable mounting structure, meanwhile, the installation of different types of monitors is realized, and the power supply of the device is safe through the power supply of a plurality of groups of hidden conductive structures, and the dislocation water conservancy diversion structure through the initiative regulation realizes the regulation of water conservancy diversion speed and opening and close for the security of device is showing and is promoting.
Description
Technical Field
The invention relates to the field of gas delivery, in particular to a real-time monitoring device for gas delivery safety guarantee.
Background
The use of present domestic gas is more general, gas convenient to use, the low price receives liking of a lot of families, but can have the complete hidden danger in the gas use, if take place gas leakage, gas accidents such as gas explosion, adopt manual gas valve to control opening and closing of gas pipeline more on the existing market, this kind of control mode needs manual operation, can't in time discover the anomaly of gas, also can't close the gas the very first time when the gas is unusual, the security performance is not enough.
Chinese patent (publication No. CN 209540175U) discloses a gas monitoring device, which solves the above problems through structural modification, but still has problems in practical use, and has defects in the aspects of adaptive mounting structure design, power supply safety, detection type combination, and current control on/off.
Disclosure of Invention
The invention aims to provide a real-time monitoring device for safety guarantee of gas delivery, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a real-time monitoring device for safety guarantee of gas delivery comprises a horizontally arranged supporting installation cylinder, wherein two groups of supporting installation frames are symmetrically arranged at the lower end of the supporting installation cylinder, a monitoring installation plate is vertically arranged at the middle position of the upper end of the supporting installation cylinder, two groups of rotating solar cell panels are symmetrically arranged at the two ends of the upper side of the monitoring installation plate, one end of each rotating solar cell panel is connected with the monitoring installation plate through an electric control rotating shaft, connecting installation cylinders are arranged at the two ends of the supporting installation cylinder, two internal thread installation cylinders are symmetrically arranged on the monitoring installation plate, the internal thread installation cylinders vertically penetrate through the monitoring installation plate, external thread installation cylinders are vertically arranged in cooperation with the internal thread installation cylinders, storage batteries are arranged at the upper half part of the inside of the external thread installation cylinders, interchangeability installation cylinders are vertically arranged at the middle position of the lower ends of the, the lower extreme of interchangeability erection column all is provided with the watch-dog, and the symmetry is provided with the dislocation draft tube in the support installation section of thick bamboo of control mounting panel both sides, and the equal level in dislocation draft tube intermediate position is provided with the drive pivot, and the drive pivot cooperation dislocation draft tube is provided with the drive carousel, and the equal symmetry in edge of drive carousel is provided with a plurality of dislocation baffling boards, and the both sides of dislocation draft tube are just all provided with the dislocation water conservancy diversion hole to dislocation baffling board.
As a further scheme of the invention: the inboard of connecting the installation section of thick bamboo all is provided with the installation internal thread, and the outside cooperation installation internal thread that supports the installation section of thick bamboo all is provided with the installation external screw thread.
As a further scheme of the invention: the outer end of the connecting and mounting cylinder is horizontally connected with a flow guide mounting cylinder, and the outer end of the flow guide mounting cylinder is provided with a connecting flange.
As a further scheme of the invention: the inboard of flange all is provided with rubber seal, and the junction of a water conservancy diversion installation section of thick bamboo and a connection installation section of thick bamboo all is provided with the filter screen.
As a further scheme of the invention: the outside of connecting the installation section of thick bamboo all the symmetry be provided with two sets of rotation mounting brackets, all be provided with the rotation action bars through the pivot on the rotation mounting bracket.
As a further scheme of the invention: the wall of the interchangeable installation cylinder is provided with rubber elastic buckles which are annular.
As a further scheme of the invention: the bottom of the interchangeability mounting cylinder is symmetrically provided with positioning conductive columns, and the bottom of the interchangeability mounting cylinder is matched with the positioning conductive columns to be provided with positioning conductive holes.
As a further scheme of the invention: the top of the external thread mounting cylinder is horizontally provided with a mounting turntable, and the middle position of the upper end of the mounting turntable is vertically provided with an inner hexagonal rotating groove.
As a further scheme of the invention: the top of the internal thread mounting cylinder is vertically provided with two groups of rotating conducting rings, the rotating conducting rings are arranged in concentric circles, and the lower ends of the mounting turnplates opposite to the rotating conducting rings are provided with rotating conducting grooves.
As a still further scheme of the invention: the dislocation flow baffle plates are arranged at the edge of the driving turntable at equal angles.
Compared with the prior art, the invention has the beneficial effects that: through interchangeability mounting structure, the demand that realizes the device to different aperture connections realizes the installation of different grade type watch-dogs simultaneously, supplies power through the hidden conductive structure of multiunit for the power supply safety of device, and through the dislocation water conservancy diversion structure of initiative regulation, realizes the regulation of water conservancy diversion speed and opening and close, makes the security of device show the promotion.
Drawings
Fig. 1 is a schematic structural view of a real-time monitoring device for gas transportation safety assurance.
Fig. 2 is an enlarged schematic view of a portion a of fig. 1.
Fig. 3 is a schematic perspective view of a connecting installation cylinder in a real-time monitoring device for gas delivery safety assurance.
1-rubber sealing ring, 2-connecting flange, 3-guide mounting cylinder, 4-filter screen, 5-rotating operating rod, 6-rotating mounting rack, 7-mounting internal thread, 8-connecting mounting cylinder, 9-mounting external thread, 10-monitoring mounting board, 11-dislocation baffle plate, 12-dislocation guide hole, 13-dislocation guide cylinder, 14-supporting mounting rack, 15-driving turntable, 16-driving rotating shaft, 17-supporting mounting cylinder, 18-rotating solar panel, 19-electric control rotating shaft, 20-inner hexagonal rotating groove, 21-mounting turntable, 22-rotating conductive groove, 23-rotating conductive ring, 24-internal thread mounting cylinder, 25-storage battery, 26-external thread mounting cylinder, 27-positioning conductive column, 28-positioning conductive holes, 29-interchangeability mounting columns, 30-monitors, 31-rubber elastic buckles and 32-interchangeability mounting cylinders.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.
Example one
Referring to fig. 1 to 3, in the embodiment of the invention, a real-time monitoring device for gas transportation safety assurance comprises a horizontally arranged supporting and mounting cylinder 17, two groups of supporting and mounting frames 14 are symmetrically arranged at the lower end of the supporting and mounting cylinder 17, a monitoring and mounting plate 10 is vertically arranged at the middle position of the upper end of the supporting and mounting cylinder 17, two groups of rotating solar cell panels 18 are symmetrically arranged at the two ends of the upper side of the monitoring and mounting plate 10, one end of each rotating solar cell panel 18 is connected with the monitoring and mounting plate 10 through an electric control rotating shaft 19, connecting and mounting cylinders 8 are arranged at the two ends of the supporting and mounting cylinder 17, mounting internal threads 7 are arranged at the inner sides of the connecting and mounting cylinders 8, mounting external threads 9 are arranged at the outer sides of the supporting and mounting cylinders 17 in a matching manner with the mounting internal threads 7, a flow guide mounting cylinder 3 is horizontally connected, the inner sides of the connecting flanges 2 are respectively provided with a rubber sealing ring 1, the joints of the guide flow mounting cylinder 3 and the connecting mounting cylinder 8 are respectively provided with a filter screen 4, the outer sides of the connecting mounting cylinders 8 are respectively and symmetrically provided with two groups of rotating mounting frames 6, the rotating mounting frames 6 are respectively provided with a rotating operating rod 5 through a rotating shaft, the monitoring mounting plate 10 is symmetrically provided with two internal thread mounting cylinders 24, the internal thread mounting cylinders 24 vertically penetrate through the monitoring mounting plate 10, the internal thread mounting cylinders 24 are vertically provided with external thread mounting cylinders 26, the upper half parts of the insides of the external thread mounting cylinders 26 are respectively provided with a storage battery 25, the middle position of the lower ends of the storage batteries 25 is vertically provided with an interchangeability mounting cylinder 32, the insides of the interchangeability mounting cylinders 32 are respectively and cooperatively provided with an interchangeability mounting column 29, the lower ends of the interchangeability mounting columns 29 are respectively provided, the rubber elastic buckle 31 is annular, the bottom of the interchangeability mounting cylinder 32 is symmetrically provided with positioning conductive columns 27, the bottom of the interchangeability mounting column 29 is matched with the positioning conductive columns 27 and is provided with positioning conductive holes 28, the top of the external thread mounting cylinder 26 is horizontally provided with a mounting turntable 21, the middle position of the upper end of the mounting turntable 21 is vertically provided with an inner hexagonal rotating groove 20, the top of the internal thread mounting cylinder 24 is vertically provided with two groups of rotating conductive rings 23, the rotating conductive rings 23 are arranged in concentric circles, the lower end of the mounting turntable 21 opposite to the rotating conductive rings 23 is provided with a rotating conductive groove 22, the supporting mounting cylinders 17 at two sides of the monitoring mounting plate 10 are symmetrically provided with dislocation guide cylinders 13, the middle positions of the dislocation guide cylinders 13 are horizontally provided with driving rotating shafts 16, the driving rotating shafts 16 are matched with the dislocation guide cylinders 13 and are provided with driving turntables 15, the edges, the dislocation baffle plate 11 is installed at the edge of the driving turntable 15 at an equal angle, and both sides of the dislocation guide shell 13 are provided with dislocation guide holes 12 opposite to the dislocation baffle plate 11.
According to the requirement of diversion connection, the diversion installation cylinders 3 with different apertures, specifically the rotary rotating operating rod 5, are replaced, the connection installation cylinder 8 rotates by holding and rotating with both hands, the disassembly of the connection installation cylinder 8 is realized under the matching of the installation internal thread 7 and the installation external thread 9, the diversion installation cylinder 3 with the applicable size is selected, then the rotary installation is carried out, the connection flange 2 can be connected with target equipment, during the normal transportation, the dislocation diversion hole 12 and the dislocation baffle plate 11 are completely dislocated, the gas can be smoothly guided from the dislocation diversion cylinder 13, the normal gas transportation is realized, the monitor 30 at the bottom of the device is inserted into the inner hexagonal rotating groove 20 through a hexagonal wrench, the external thread installation cylinder 26 is rotatably installed, and the monitor 30 type of the device can be simply and rapidly replaced by installing the interchangeability installation cylinder 32 and the interchangeability installation column 29, the different types of monitoring operation are realized, when a dangerous state is monitored, the driving rotating shaft 16 is started, the driving rotating disc 15 and the dislocation flow baffle plate 11 are rotated, the dislocation flow baffle plate 11 and the dislocation flow guide hole 12 are completely dislocated, the gas flow guide is completely blocked, and the device is safe.
Example two
On the basis of the first embodiment, when the external thread mounting cylinder 26 and the internal thread mounting cylinder 24 are completely installed in a matched manner, the rotary conducting ring 23 is just meshed with the rotary conducting groove 22, so that the external thread mounting cylinder 26 is conducted with the outside, and when the interchangeability mounting column 29 and the interchangeability mounting cylinder 32 are installed in a matched manner, the positioning conducting column 27 is connected with the positioning conducting hole 28, so that power supply of the monitor 30 is realized, stable installation and gas blocking are realized under the action of the rubber elastic buckle 31, the storage battery 25 can realize emergency power supply, and the safety of the device is improved.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A real-time monitoring device for safety guarantee of gas delivery comprises a horizontally arranged supporting and mounting cylinder (17), wherein two groups of supporting and mounting frames (14) are symmetrically arranged at the lower end of the supporting and mounting cylinder (17), a monitoring and mounting plate (10) is vertically arranged at the middle position of the upper end of the supporting and mounting cylinder (17), two groups of rotating solar panels (18) are symmetrically arranged at the two ends of the upper side of the monitoring and mounting plate (10), one ends of the rotating solar panels (18) are connected with the monitoring and mounting plate (10) through an electric control rotating shaft (19), the real-time monitoring device is characterized in that connecting and mounting cylinders (8) are respectively arranged at the two ends of the supporting and mounting cylinder (17), two internal thread mounting cylinders (24) are symmetrically arranged on the monitoring and mounting plate (10), the internal thread mounting cylinders (24) vertically penetrate through the monitoring and mounting plate (10), and external thread mounting cylinders (26, the upper half part of the inside of the external thread installation cylinder (26) is provided with a storage battery (25), the middle position of the lower end of the storage battery (25) is vertically provided with an interchangeability installation cylinder (32), the inside of the interchangeability installation cylinder (32) is provided with an interchangeability installation column (29) in a matching way, the lower end of the interchangeability installation column (29) is provided with a monitor (30), the support installation cylinders (17) at the two sides of the monitoring installation plate (10) are symmetrically provided with staggered guide cylinders (13), the middle position of the staggered guide cylinder (13) is horizontally provided with a driving rotating shaft (16), the driving rotating shaft (16) is provided with a driving rotating disc (15) in a matching way with the staggered guide cylinders (13), the edge of the driving rotating disc (15) is symmetrically provided with a plurality of staggered flow blocking plates (11), and staggered guide holes (12) are respectively formed at the two.
2. The real-time monitoring device for the safety guarantee of gas delivery according to claim 1, wherein the inner sides of the connecting and mounting cylinders (8) are provided with mounting internal threads (7), and the outer sides of the supporting and mounting cylinders (17) are provided with mounting external threads (9) in a matching manner with the mounting internal threads (7).
3. The real-time monitoring device for the safety guarantee of gas delivery according to claim 1 or 2, wherein the outer ends of the connecting and mounting cylinders (8) are horizontally connected with the guide flow mounting cylinder (3), and the outer ends of the guide flow mounting cylinder (3) are provided with the connecting flange (2).
4. The real-time monitoring device for the safety guarantee of gas delivery according to claim 3, wherein the inner sides of the connecting flanges (2) are provided with rubber sealing rings (1), and the joints of the guide flow mounting cylinder (3) and the connecting mounting cylinder (8) are provided with filter screens (4).
5. The real-time monitoring device for the safety guarantee is carried to gas according to claim 4, characterized in that the outside of connecting installation section of thick bamboo (8) all is provided with two sets of rotation mounting brackets (6) symmetrically, all is provided with rotation action bars (5) through the pivot on the rotation mounting bracket (6).
6. The real-time monitoring device for the safety guarantee of gas delivery as claimed in claim 1, wherein the wall of the interchangeable mounting cylinder (32) is provided with a rubber elastic buckle (31), and the rubber elastic buckle (31) is annular.
7. The real-time monitoring device for the safety guarantee of gas delivery according to claim 6, wherein the bottom of the interchangeable mounting cylinder (32) is symmetrically provided with positioning conductive posts (27), and the bottom of the interchangeable mounting post (29) is matched with the positioning conductive posts (27) and is provided with positioning conductive holes (28).
8. The real-time monitoring device for the safety guarantee of gas delivery according to claim 1, wherein the top of the external thread mounting cylinder (26) is horizontally provided with a mounting turntable (21), and the middle position of the upper end of the mounting turntable (21) is vertically provided with an inner hexagonal rotating groove (20).
9. The real-time monitoring device for the safety guarantee of gas delivery according to claim 8, wherein two sets of rotating conductive rings (23) are vertically arranged at the top of the internally threaded mounting cylinder (24), the rotating conductive rings (23) are arranged in concentric circles, and rotating conductive grooves (22) are arranged at the lower ends of the mounting turntables (21) opposite to the rotating conductive rings (23).
10. The real-time monitoring device for the safety guarantee of gas delivery according to claim 1, wherein the dislocation flow blocking plate (11) is installed at the edge of the driving turntable (15) at an equal angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911262509.2A CN111043530B (en) | 2019-12-11 | 2019-12-11 | Real-time monitoring device for safety guarantee is carried in gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911262509.2A CN111043530B (en) | 2019-12-11 | 2019-12-11 | Real-time monitoring device for safety guarantee is carried in gas |
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| Publication Number | Publication Date |
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| CN111043530A CN111043530A (en) | 2020-04-21 |
| CN111043530B true CN111043530B (en) | 2021-06-15 |
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| CN201911262509.2A Active CN111043530B (en) | 2019-12-11 | 2019-12-11 | Real-time monitoring device for safety guarantee is carried in gas |
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| CN2592990Y (en) * | 2002-07-17 | 2003-12-17 | 龚道林 | Valve |
| CN103968097A (en) * | 2013-01-24 | 2014-08-06 | 何润岚 | Plate type rotary valve |
| CN205690078U (en) * | 2016-06-21 | 2016-11-16 | 焦作大学 | A kind of chemical pipeline autoalarm |
| CN106352101A (en) * | 2016-08-25 | 2017-01-25 | 德阳市迪信佳阀门制造有限公司 | Rotation type valve |
| CN108488408A (en) * | 2018-05-23 | 2018-09-04 | 平湖乾丰机械有限公司 | A kind of heavy caliber reheat control valve body equipment |
| CN208750416U (en) * | 2018-09-25 | 2019-04-16 | 精测(广州)技术服务股份有限公司 | A kind of water supply line on-line real time monitoring system |
| CN209622498U (en) * | 2019-03-18 | 2019-11-12 | 汝州神盾众安实业有限公司 | A kind of intelligent pipeline hydraulic pressure monitoring device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273704A (en) * | 2013-09-18 | 2018-07-13 | 诺信公司 | Batch adhesive transfer device, disconnecting link valve gear and relevant system and method |
| CN103912792B (en) * | 2014-04-18 | 2016-05-04 | 青岛厚科化学有限公司 | Bushing type underground piping based on fiber grating leaks early warning system and method thereof |
| CN105809926A (en) * | 2016-03-29 | 2016-07-27 | 黑龙江科技大学 | Remote fluid transportation self-powered wireless sensing and monitoring device and monitoring method |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2592990Y (en) * | 2002-07-17 | 2003-12-17 | 龚道林 | Valve |
| CN103968097A (en) * | 2013-01-24 | 2014-08-06 | 何润岚 | Plate type rotary valve |
| CN205690078U (en) * | 2016-06-21 | 2016-11-16 | 焦作大学 | A kind of chemical pipeline autoalarm |
| CN106352101A (en) * | 2016-08-25 | 2017-01-25 | 德阳市迪信佳阀门制造有限公司 | Rotation type valve |
| CN108488408A (en) * | 2018-05-23 | 2018-09-04 | 平湖乾丰机械有限公司 | A kind of heavy caliber reheat control valve body equipment |
| CN208750416U (en) * | 2018-09-25 | 2019-04-16 | 精测(广州)技术服务股份有限公司 | A kind of water supply line on-line real time monitoring system |
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Also Published As
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|---|---|
| CN111043530A (en) | 2020-04-21 |
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Effective date of registration: 20230607 Address after: Room 1516, No. 80, Yanji Road, Shibei District, Qingdao, Shandong 266000 Patentee after: Qingdao Energy Group Co.,Ltd. Patentee after: TAINENG NATURAL GAS CO.,LTD. Address before: 266000 No. 19 Yinchuan West Road, Shinan District, Qingdao City, Shandong Province Patentee before: TAINENG NATURAL GAS CO.,LTD. |
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