CN215891279U - Large-scale fusing relief valve of tape sensor - Google Patents
Large-scale fusing relief valve of tape sensor Download PDFInfo
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- CN215891279U CN215891279U CN202122309097.2U CN202122309097U CN215891279U CN 215891279 U CN215891279 U CN 215891279U CN 202122309097 U CN202122309097 U CN 202122309097U CN 215891279 U CN215891279 U CN 215891279U
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Abstract
The utility model relates to the technical field of fusing safety valves and discloses a large fusing safety valve with a sensor. This take large-scale fusing relief valve of sensor, when trigger arm takes place the skew under the abnormal use condition, the position sensor of bottom detects the fuse-link and removes, start buzzer warning, remind the staff maintenance, avoid the runner to block, when temperature sensor detects ambient temperature and surpasss the default, start heating coil heats the fuse, make its fusing, in time close the valve, the accuracy of fusing valve has been improved, can set up fusing temperature at will simultaneously, it is more convenient to use.
Description
Technical Field
The utility model relates to the technical field of fusing safety valves, in particular to a large fusing safety valve with a sensor.
Background
The fusing safety valve is a special valve in which a starting and closing piece is in a normally closed state under the action of external force, when the temperature of the surrounding environment rises to exceed a specified value, a fusing sheet is broken by heating, and a valve core is driven by a spring group to close, and the fusing safety valve is often used in a tank area, an oil refinery, chemical production, an airport, an automobile gas station and the like.
Most fusing relief valve structure is single now, does not possess the sensor structure, and the trigger arm probably takes place to remove under the abnormal use condition, leads to the spring assembly to drive the case and rotates, makes the runner block, and can only realize adjusting fusing temperature's function through the specification that changes the fuse-link when using.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a large fusing safety valve with a sensor, and aims to solve the problems that most fusing safety valves provided in the background technology are single in structure and do not have a sensor structure, a trigger arm possibly moves under the abnormal use condition, a spring group drives a valve core to rotate, a flow channel is blocked, and the fusing temperature can be adjusted only by changing the specification of a fusing sheet during use.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a large-scale fusing relief valve of tape measure ware, includes the installing support, the upper end of installing support is provided with spring assembly, spring assembly's upper end is provided with the mounting panel, the upper end of mounting panel is provided with fixed arm, trigger arm, dead lever one, box body, the upper end of fixed arm is provided with dead lever two, the outside of dead lever one, dead lever two is provided with spacing ring, fuse link, fixation nut, the mounting groove has been seted up to the upper end of trigger arm, the inside of mounting groove is provided with the grab handle, the upper end of spring assembly is provided with position sensor, the lower extreme of mounting panel is provided with temperature sensor, bee calling organ, the inside of box body is provided with heating coil, power, the upper end of box body is provided with the heat-conducting plate.
Preferably, the lower extreme of installing support is provided with the valve body, the avris of installing support is provided with valve connector, valve handle and valve connector are for rotating the connection, rotate the valve handle and drive the inside valve ball rotation of valve body, open and close the flow passage.
Preferably, the fixed arm, the one end of trigger arm rotate to be connected in the upper end of mounting panel, the avris laminating of trigger arm and fixed arm, the fixed arm plays limiting displacement to trigger arm.
Preferably, the fixed rod one is located the other end of fixed arm, the fuse link cup joints the outside of connecting at fixed rod one, fixed rod two, the lower extreme laminating of spacing ring and fuse link, fixation nut and the laminating of the upper end of fuse link, fixation nut and fixed rod one, fixed rod two are threaded connection, and the fuse link passes through spacing ring and fixation nut and installs in the outside of fixed rod one, fixed rod two, plays limiting displacement to the fixed arm.
Preferably, the mounting groove is located the other end of trigger arm, the grab handle is detachable construction, position sensor and bee calling organ electric connection, grab handle block are in the mounting groove, and artifical accessible grab handle drives trigger arm and rotates, and when trigger arm took place the skew under the abnormal use condition, position sensor detected the removal, and signal start bee calling organ reports to the police.
Preferably, the temperature sensor is electrically connected with the heating coil and the buzzer, the upper end and the lower end of the heat conducting plate are respectively attached to the fuse link and the heating coil, the temperature sensor detects the ambient temperature, when the ambient temperature exceeds a set value, a signal is sent out to start the heating coil, the heating coil heats the fuse link through the heat conducting plate to fuse the fuse link, and the temperature sensor is a CWDZ11 temperature sensor.
Compared with the prior art, the utility model has the beneficial effects that: this take large-scale fusing relief valve of sensor, when trigger arm takes place the skew under the abnormal use condition, the position sensor of bottom detects the removal, start buzzer warning, remind the staff to maintain, avoid the runner to block, when temperature sensor detects ambient temperature and surpasss the default, start heating coil heats the fuse, make its fusing, in time close the valve, the accuracy of fusing valve has been improved, can set up fusing temperature at will simultaneously, it is more convenient to use.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a first schematic diagram illustrating a top view structure of the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. mounting a bracket; 2. a valve body; 3. a valve connector; 4. a valve handle; 5. a spring set; 6. mounting a plate; 7. a fixed arm; 8. a trigger arm; 9. fixing a rod I; 10. a box body; 11. a second fixing rod; 12. a limiting ring; 13. a fuse link; 14. fixing a nut; 15. mounting grooves; 16. a handle; 18. a position sensor; 19. a temperature sensor; 20. a buzzer; 21. a heating coil; 22. a power source; 23. a heat conducting plate.
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 large-scale fusing safety valve with a sensor comprises a mounting bracket 1, a valve body 2, a valve connector 3, a valve handle 4, a spring group 5, a mounting plate 6, a fixing arm 7, a trigger arm 8, a first fixing rod 9, a box body 10, a second fixing rod 11, a limiting ring 12, a fusing piece 13, a fixing nut 14, a mounting groove 15, a handle 16, a position sensor 18, a temperature sensor 19, a buzzer 20, a heating coil 21, a power supply 22 and a heat conducting plate 23, wherein the valve body 2 is arranged at the lower end of the mounting bracket 1, the valve connector 3 and the valve handle 4 are arranged on the side of the mounting bracket 1, the valve handle 4 is rotatably connected with the valve connector 3, the spring group 5 is arranged at the upper end of the mounting bracket 1, the mounting plate 6 is arranged at the upper end of the spring group 5, the fixing arm 7, the trigger arm 8, the first fixing rod 9 and the box body 10 are arranged at the upper end of the mounting plate 6, one end of the fixing arm 7 and one end of the trigger arm 8 are rotatably connected at the upper end of the mounting plate 6, the trigger arm 8 is attached to the side of the fixed arm 7, a second fixed rod 11 is arranged at the upper end of the fixed arm 7, a first fixed rod 9 and a second fixed rod 11 are arranged on the outer sides of the first fixed rod 9 and the second fixed rod 11, a limiting ring 12, a fuse link 13 and a fixed nut 14 are arranged on the outer side of the first fixed rod 9 and the outer side of the second fixed rod 11, the limiting ring 12 is attached to the lower end of the fuse link 13, the fixed nut 14 is attached to the upper end of the fuse link 13, the fixed nut 14 is in threaded connection with the first fixed rod 9 and the second fixed rod 11, a rotary valve handle 4 drives a valve ball inside the valve body 2 to rotate to open and close a flow channel, the fixed arm 7 plays a limiting role on the trigger arm 8, and the fuse link 13 is arranged on the outer sides of the first fixed rod 9 and the second fixed rod 11 through the limiting ring 12 and the fixed nut 14 to play a limiting role on the fixed arm 7;
the upper end of the trigger arm 8 is provided with a mounting groove 15, a grab handle 16 is arranged inside the mounting groove 15, the mounting groove 15 is located at the other end of the trigger arm 8, the grab handle 16 is of a detachable structure, the upper end of the spring set 5 is provided with a position sensor 18, the grab handle 16 is clamped in the mounting groove 15, the trigger arm 8 can be driven to rotate manually through the grab handle 16, when the trigger arm 8 deviates under the abnormal use condition, the position sensor 18 detects movement, sends a signal to start the buzzer 20 to give an alarm, and the position sensor 18 adopts GUH 10;
the lower extreme of mounting panel 6 is provided with temperature sensor 19, bee calling organ 20, position sensor 18 and bee calling organ 20 electric connection, the inside of box body 10 is provided with heating coil 21, power 22, the upper end of box body 10 is provided with heat-conducting plate 23, temperature sensor 19 and heating coil 21, bee calling organ 20 electric connection, the upper and lower both ends of heat-conducting plate 23 respectively with fuse link 13 and heating coil 21 laminating, temperature sensor 19 detects ambient temperature, when exceeding the setting value, send out signal start heating coil 21, heating coil 21 heats fuse link 13 through heat-conducting plate 23, make it fuse, temperature sensor 19 adopts CWDZ11 temperature sensor.
The working principle is as follows: firstly, a valve body 2 is connected with an external pipeline through a flange, a fuse link 13 is arranged on the outer sides of a first fixing rod 9 and a second fixing rod 11 through a limiting ring 12 and a fixing nut 14, the fixing arm 7 is limited for a trigger arm 8, a rotary valve handle 4 drives a valve ball in the valve body 2 to rotate, a flow channel is opened, liquid or gas is conveyed in the valve body 2, when a temperature sensor 19 detects that the ambient temperature exceeds a set value, a signal is sent to start a heating coil 21, the heating coil 21 heats the fuse link 13 through a heat conducting plate 23, the fuse link 8 loses constraint force, a spring part in a spring group 5 drives the valve ball to rotate, the flow channel is blocked, a signal is sent to start a buzzer 20 to give an alarm, a worker is reminded, and when the trigger arm 8 deviates under the condition of abnormal use, the position sensor 18 detects the movement of the fuse link 13 and sends a signal to start the buzzer 20 to give an alarm, so that the flow channel blockage caused by the false start is prevented, and the safety of the large-scale fuse safety valve is improved.
Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. The utility model provides a large-scale fusing relief valve of tape sensor, includes installing support (1), its characterized in that: the upper end of installing support (1) is provided with spring assembly (5), the upper end of spring assembly (5) is provided with mounting panel (6), the upper end of mounting panel (6) is provided with fixed arm (7), trigger arm (8), dead lever (9), box body (10), the upper end of fixed arm (7) is provided with dead lever two (11), the outside of dead lever one (9), dead lever two (11) is provided with spacing ring (12), fuse link (13), fixation nut (14), mounting groove (15) have been seted up to the upper end of trigger arm (8), the inside of mounting groove (15) is provided with grab handle (16), the upper end of spring assembly (5) is provided with position sensor (18), the lower extreme of mounting panel (6) is provided with temperature sensor (19), bee calling organ (20), the inside of box body (10) is provided with heating coil (21), A power supply (22), and a heat-conducting plate (23) is arranged at the upper end of the box body (10).
2. A large sensor-equipped fuse safety valve according to claim 1, characterized in that: the lower extreme of installing support (1) is provided with valve body (2), the avris of installing support (1) is provided with valve connector (3), valve handle (4) are connected for rotating with valve connector (3).
3. A large sensor-equipped fuse safety valve according to claim 1, characterized in that: the one end of fixed arm (7), trigger arm (8) is rotated and is connected the upper end at mounting panel (6), trigger arm (8) and the avris laminating of fixed arm (7).
4. A large sensor-equipped fuse safety valve according to claim 1, characterized in that: the utility model discloses a fuse-link, including dead lever (7), fuse-link (13), spacing ring (12), fixation nut (14), fixation nut (13), fixation nut (14) and dead lever (9), two (11) are threaded connection, and the other end that dead lever (9) are located fixed arm (7), fuse-link (13) cup joint the outside of connecting at dead lever (9), dead lever two (11), the lower extreme laminating of spacing ring (12) and fuse-link (13), fixation nut (14) and the upper end laminating of fuse-link (13).
5. A large sensor-equipped fuse safety valve according to claim 1, characterized in that: the mounting groove (15) is located the other end of the trigger arm (8), the grab handle (16) is of a detachable structure, and the position sensor (18) is electrically connected with the buzzer (20).
6. A large sensor-equipped fuse safety valve according to claim 1, characterized in that: the temperature sensor (19) is electrically connected with the heating coil (21) and the buzzer (20), and the upper end and the lower end of the heat conducting plate (23) are respectively attached to the fuse link (13) and the heating coil (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122309097.2U CN215891279U (en) | 2021-09-23 | 2021-09-23 | Large-scale fusing relief valve of tape sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122309097.2U CN215891279U (en) | 2021-09-23 | 2021-09-23 | Large-scale fusing relief valve of tape sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215891279U true CN215891279U (en) | 2022-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122309097.2U Active CN215891279U (en) | 2021-09-23 | 2021-09-23 | Large-scale fusing relief valve of tape sensor |
Country Status (1)
| Country | Link |
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| CN (1) | CN215891279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116717633A (en) * | 2023-08-10 | 2023-09-08 | 中安合(山东)安全技术服务有限公司 | Fire control pipeline shock attenuation buffer structure of high-rise building |
-
2021
- 2021-09-23 CN CN202122309097.2U patent/CN215891279U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116717633A (en) * | 2023-08-10 | 2023-09-08 | 中安合(山东)安全技术服务有限公司 | Fire control pipeline shock attenuation buffer structure of high-rise building |
| CN116717633B (en) * | 2023-08-10 | 2023-11-24 | 中安合(山东)安全技术服务有限公司 | Fire control pipeline shock attenuation buffer structure of high-rise building |
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