CN216345475U - A gas pipeline that is used for having of power plant to detect and protect function - Google Patents
A gas pipeline that is used for having of power plant to detect and protect function Download PDFInfo
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- CN216345475U CN216345475U CN202123049937.2U CN202123049937U CN216345475U CN 216345475 U CN216345475 U CN 216345475U CN 202123049937 U CN202123049937 U CN 202123049937U CN 216345475 U CN216345475 U CN 216345475U
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Abstract
The utility model discloses a gas pipeline with detection and protection functions for a power plant, which comprises a gas pipeline body, an audible and visual alarm, a pressure sensor and a gas alarm, wherein a sealed pipeline is fixedly installed on the outer wall of the gas pipeline body, a positioning sleeve is embedded into the outer wall of the sealed pipeline, the audible and visual alarm is installed at the upper end of the positioning sleeve, the pressure sensor is arranged at the lower end of the audible and visual alarm, the gas alarm is installed on the outer wall of the sealed pipeline at the side of the positioning sleeve, a limiting sleeve is fixedly connected to the outer wall of the sealed pipeline, buffer rods are symmetrically installed on the outer wall of the limiting sleeve, and the outer wall of each buffer rod is slidably connected with the corresponding buffer sleeve. This a gas pipeline for power plant that has a detection and protect function has strengthened the real-time detection effect, avoids the pipeline to reveal unable timely early warning, and the protectiveness of gas pipeline promotes simultaneously, avoids the pipeline because of the impaired danger that causes of external force impact.
Description
Technical Field
The utility model relates to the technical field of power plants, in particular to a gas pipeline with detection and protection functions for a power plant.
Background
A power plant is a place where original energy such as hydraulic power, wind power, steam, diesel oil, or gas is converted into electric energy, wherein a mode of generating power by using heat generated by burning fuel such as gas is called thermal power generation, and a thermal power plant is a mainstream power plant in the world at present, and gas transportation is generally performed by using a gas pipeline when the power plant generates power by using gas due to the particularity of the state of gas.
However, the existing gas pipelines for power plants have the following problems:
because the gas is revealed and can cause serious danger, so need carry out real-time detection to the gas pipeline, and the real-time detection effect of current gas pipeline for power plant is not enough, easily leads to the pipeline to reveal unable timely early warning, leads to the cracked gas that causes of pipeline to reveal in order to avoid external force to strike simultaneously, needs to promote the protectiveness of gas pipeline, and the current gas pipeline for power plant's protectiveness is not enough, easily causes the pipeline because of the damaged danger that causes of external force impact.
In order to solve the problems, innovative design is urgently needed on the basis of the original gas pipeline for the power plant.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a gas pipeline with detection and protection functions for a power plant, and aims to solve the problems that the existing gas pipeline in the background art is insufficient in real-time detection effect, pipeline leakage cannot be early warned in time easily, and the pipeline is damaged due to external force impact and causes danger easily due to insufficient protection of the gas pipeline for the power plant.
In order to achieve the purpose, the utility model provides the following technical scheme: a gas pipeline with detection and protection functions for a power plant comprises a gas pipeline body, an audible and visual alarm, a pressure sensor and a gas alarm, wherein a sealing pipeline is fixedly installed on the outer wall of the gas pipeline body, a positioning sleeve is embedded into the outer wall of the sealing pipeline, a sealing adhesive film is fixedly connected to the outer wall of the lower end of the positioning sleeve, a positioning frame is fixedly installed on the inner wall of the positioning sleeve, a pushing mechanism is arranged inside the positioning frame, the audible and visual alarm is installed at the upper end of the positioning sleeve, the pressure sensor is arranged at the lower end of the audible and visual alarm, the gas alarm is installed on the outer wall of the sealing pipeline at the side of the positioning sleeve, a limiting sleeve is fixedly connected to the outer wall of the sealing pipeline, a buffering column is movably connected to the inner wall of the limiting sleeve, a positioning sheet is fixedly installed at the end of the buffering column, and a rubber sleeve is fixedly connected to the outer wall of the positioning sheet, buffer rods are symmetrically installed on the outer wall of the limiting sleeve, the outer wall of each buffer rod is slidably connected with a buffer sleeve, and the outer wall of each buffer sleeve is movably connected with a connecting rod.
Preferably, the pushing mechanism comprises a transmission column and a transmission head, the transmission column is movably mounted inside the positioning frame, and the end part of the transmission column is fixedly connected with the transmission head.
Preferably, the transmission post and the locating rack form a sliding structure, the locating rack is connected with the transmission head through a spring, and the transmission head is respectively attached to the locating sleeve and the sealing adhesive film.
Preferably, the limiting sleeve is arranged on the outer wall of the sealed pipeline in an equiangular parallel mode, the limiting sleeve and the buffer column are arranged in a sliding mode, and the limiting sleeve is connected with the sealed pipeline through a spring.
Preferably, the end of the buffer rod is shaped like a T, and the buffer rod is connected with the buffer sleeve through a spring.
Preferably, one end of the connecting rod is rotatably connected with the buffer sleeve, and the other end of the connecting rod and the positioning piece are rotatably arranged.
Compared with the prior art, the utility model has the beneficial effects that: the gas pipeline with the detection and protection functions for the power plant enhances the real-time detection effect, avoids pipeline leakage from being incapable of early warning in time, and simultaneously improves the protection performance of the gas pipeline, thereby avoiding danger caused by damage of the pipeline due to external force impact;
1. the internal pressure of the sealed pipeline is increased by the fact that leaked gas enters the sealed pipeline, so that the sealed glue film presses the pressure sensor through the pushing mechanism, the pressure sensor triggers the audible and visual alarm to give an audible and visual alarm, and meanwhile, the gas concentration in the sealed pipeline triggers the gas alarm to give an alarm, so that the real-time detection effect of the gas pipeline is enhanced through the double-alarm system, and the problem that the pipeline cannot give early warning in time due to leakage is avoided;
2. through the protection of sealed pipeline to gas pipeline to and the protection of rubber sleeve to sealed pipeline, make gas pipeline's protectiveness promote, external impact extrusion rubber sleeve makes the spacer drive buffering post extrusion spring to absorb the impact simultaneously, and the connecting rod oppresses buffering sleeve pipe extrusion spring along with the spacer removes, thereby fully absorbs to external impact, has strengthened gas pipeline's protectiveness, avoids the pipeline because of the impaired danger that causes of external force impact.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side sectional view of a sealed pipeline according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.
In the figure: 1. a gas pipeline body; 2. sealing the pipeline; 3. positioning the sleeve; 4. sealing the adhesive film; 5. a positioning frame; 6. a pushing mechanism; 601. a drive post; 602. a drive head; 7. an audible and visual alarm; 8. a pressure sensor; 9. a gas alarm; 10. a limiting sleeve; 11. a buffer column; 12. positioning plates; 13. a rubber sleeve; 14. a buffer rod; 15. a buffer sleeve; 16. a connecting rod.
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. 1-4, the present invention provides a technical solution: a gas pipeline with detection and protection functions for a power plant comprises a gas pipeline body 1, a sealed pipeline 2, a positioning sleeve 3, a sealing rubber film 4, a positioning frame 5, a pushing mechanism 6, a transmission column 601, a transmission head 602, an audible and visual alarm 7, a pressure sensor 8, a gas alarm 9, a limiting sleeve 10, a buffer column 11, a positioning sheet 12, a rubber sleeve 13, a buffer rod 14, a buffer sleeve 15 and a connecting rod 16, wherein the outer wall of the gas pipeline body 1 is fixedly provided with the sealed pipeline 2, the outer wall of the sealed pipeline 2 is embedded with the positioning sleeve 3, the outer wall of the lower end of the positioning sleeve 3 is fixedly connected with the sealing rubber film 4, the inner wall of the positioning sleeve 3 is fixedly provided with the positioning frame 5, the pushing mechanism 6 is arranged inside the positioning frame 5, the audible and visual alarm 7 is arranged at the upper end of the positioning sleeve 3, and the lower end of the audible and visual alarm 7 is provided with the pressure sensor 8, gas alarm 9 is installed to the 2 outer walls of sealed pipeline of 3 avris of position sleeve pipe, and sealed pipeline 2's outer wall fixedly connected with limit sleeve 10, and limit sleeve 10's inner wall swing joint has cushion column 11, and cushion column 11's tip fixed mounting has spacer 12, the outer wall fixedly connected with rubber sleeve 13 of spacer 12 simultaneously, buffer beam 14 is installed to limit sleeve 10's outer wall symmetry, and buffer beam 14's outer wall sliding connection has buffer sleeve 15, and buffer sleeve 15's outer wall swing joint has connecting rod 16.
Sliding construction is constituteed to transmission post 601 and locating rack 5, and locating rack 5 is connected with transmission head 602 through the spring, and transmission head 602 sets up with the laminating of position sleeve 3 and sealed glued membrane 4 respectively, when the gas pipeline of being convenient for is normal, the spring promotes transmission head 602 and the laminating of sealed glued membrane 4, when the gas is revealed, sealed glued membrane 4 increases because of the atmospheric pressure in sealed pipeline 2, promote transmission head 602 and drive transmission post 601 and remove towards pressure sensor 8, make transmission post 601 oppression pressure sensor 8 trigger audible-visual annunciator 7.
The end shape of the buffer rod 14 is set to be T-shaped, and the buffer rod 14 is connected with the buffer sleeve 15 through a spring, so that when the connecting rod 16 is displaced, the buffer sleeve 15 moves the compression spring along the buffer rod 14 to absorb the impact of the rubber sleeve 13.
One end of the connecting rod 16 is rotatably connected with the buffer sleeve 15, and the other end of the connecting rod 16 is rotatably arranged with the positioning sheet 12, so that the connecting rod 16 can move along with the positioning sheet 12 when the rubber sleeve 13 extrudes.
The working principle is as follows: when using the gas pipeline with detection and protection functions for a power plant, first as shown in figures 1 and 3, when the gas pipeline is normally used, the spring pushes the transmission head 602 to be attached to the sealant film 4, so that the transmission column 601 is far away from the pressure sensor 8, as shown in fig. 3, when gas leaks, the gas in the gas pipeline body 1 enters the sealing pipeline 2, so that the gas pressure in the sealing pipeline 2 is increased, so that the gas pressure in the sealed pipeline 2 pushes the sealing adhesive film 4, the transmission head 602 drives the transmission column 601 to move towards the pressure sensor 8, then the transmission column 601 presses the pressure sensor 8 to trigger the audible and visual alarm 7 to give an audible and visual alarm, meanwhile, the gas alarm 9 gives an alarm when sensing the change of the gas concentration in the sealed pipeline 2, the real-time detection effect of the gas pipeline is enhanced through the double alarm systems, and dangers caused by the fact that workers cannot timely detect gas leakage are avoided;
as shown in fig. 1-3, when the gas pipeline receives external force and assaults, rubber sleeve 13 blocks to assault protection gas pipeline body 1 and sealed pipeline 2, rubber sleeve 13 deformation drives spacer 12 simultaneously, make spacer 12 promote cushion column 11 and remove compression spring in spacing sleeve 10, let the impact that spring deformation absorption rubber sleeve 13 received, as shown in fig. 1-2 and fig. 4, and connecting rod 16 carries out the displacement along with the deformation of spacer 12, promote buffer tube 15 and remove compression spring along buffer rod 14, absorb the impact that rubber sleeve 13 received, and then let the impact that rubber sleeve 13 received obtain fully absorbing, make the protectiveness of gas pipeline promote, avoid external force to assault and cause the damaged danger that causes of gas pipeline.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a gas pipeline that is used for having of power plant to detect and protect function, includes gas pipeline body (1), audible-visual annunciator (7), pressure sensor (8) and gas alarm (9), its characterized in that: the gas pipeline comprises a gas pipeline body (1), wherein a sealing pipeline (2) is fixedly installed on the outer wall of the gas pipeline body (1), a positioning sleeve (3) is embedded into the outer wall of the sealing pipeline (2), a sealing adhesive film (4) is fixedly connected to the outer wall of the lower end of the positioning sleeve (3), a positioning frame (5) is fixedly installed on the inner wall of the positioning sleeve (3), a pushing mechanism (6) is arranged inside the positioning frame (5), an audible and visual alarm (7) is installed at the upper end of the positioning sleeve (3), a pressure sensor (8) is arranged at the lower end of the audible and visual alarm (7), a gas alarm (9) is installed on the outer wall of the sealing pipeline (2) at the side of the positioning sleeve (3), a limiting sleeve (10) is fixedly connected to the outer wall of the sealing pipeline (2), a buffering column (11) is movably connected to the inner wall of the limiting sleeve (10), and a positioning sheet (12) is fixedly installed at the end of the buffering column (11), simultaneously the outer wall fixedly connected with rubber sleeve (13) of spacer (12), buffer beam (14) are installed to the outer wall symmetry of stop collar (10), and the outer wall sliding connection of buffer beam (14) has buffer tube (15) to the outer wall swing joint of buffer tube (15) has connecting rod (16).
2. The gas pipeline with detection and protection functions for the power plant according to claim 1, characterized in that: the pushing mechanism (6) comprises a transmission column (601) and a transmission head (602), the transmission column (601) is movably mounted inside the positioning frame (5), and the end part of the transmission column (601) is fixedly connected with the transmission head (602).
3. The gas pipeline with detection and protection functions for the power plant according to claim 2, characterized in that: the transmission column (601) and the positioning frame (5) form a sliding structure, the positioning frame (5) is connected with the transmission head (602) through a spring, and the transmission head (602) is respectively attached to the positioning sleeve (3) and the sealing adhesive film (4).
4. The gas pipeline with detection and protection functions for the power plant according to claim 1, characterized in that: the limiting sleeve (10) is arranged on the outer wall of the sealed pipeline (2) in an equiangular parallel mode, the limiting sleeve (10) and the buffer column (11) are arranged in a sliding mode, and the limiting sleeve (10) is connected with the sealed pipeline (2) through a spring.
5. The gas pipeline with detection and protection functions for the power plant according to claim 1, characterized in that: the end part of the buffer rod (14) is in a T shape, and the buffer rod (14) is connected with the buffer sleeve (15) through a spring.
6. The gas pipeline with detection and protection functions for the power plant according to claim 1, characterized in that: one end of the connecting rod (16) is rotatably connected with the buffer sleeve (15), and the other end of the connecting rod (16) is rotatably arranged with the positioning sheet (12).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202123049937.2U CN216345475U (en) | 2021-12-07 | 2021-12-07 | A gas pipeline that is used for having of power plant to detect and protect function |
Applications Claiming Priority (1)
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CN202123049937.2U CN216345475U (en) | 2021-12-07 | 2021-12-07 | A gas pipeline that is used for having of power plant to detect and protect function |
Publications (1)
Publication Number | Publication Date |
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CN216345475U true CN216345475U (en) | 2022-04-19 |
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CN202123049937.2U Active CN216345475U (en) | 2021-12-07 | 2021-12-07 | A gas pipeline that is used for having of power plant to detect and protect function |
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CN (1) | CN216345475U (en) |
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2021
- 2021-12-07 CN CN202123049937.2U patent/CN216345475U/en active Active
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