CN213176274U - Monitoring short pipe with pressure monitoring function - Google Patents
Monitoring short pipe with pressure monitoring function Download PDFInfo
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- CN213176274U CN213176274U CN202021640791.1U CN202021640791U CN213176274U CN 213176274 U CN213176274 U CN 213176274U CN 202021640791 U CN202021640791 U CN 202021640791U CN 213176274 U CN213176274 U CN 213176274U
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- pressure monitoring
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- monitoring
- transition pipe
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Abstract
The utility model discloses a monitoring nozzle stub with pressure monitoring function, including the nipple, the nipple both ends all are equipped with the flange joint, and the fixed intercommunication in middle part of nipple one side has the transition pipe, and the fixed cover of one end of transition pipe is equipped with first flange, and the pressure monitoring subassembly is installed to the one end of transition pipe, and the pressure monitoring subassembly includes hydro-cylinder and pressure monitoring device, and the fixed cover of the other end of hydro-cylinder is equipped with the second flange, and first flange passes through a plurality of bolt and second flange fixed connection, and pressure monitoring device fixed mounting installs on the hydro-cylinder, installs protective assembly on the transition pipe, the beneficial effects of the utility model are that: the nipple is connected to a filling pipeline system through a clamp, pressure in the filling pipeline system can be transmitted to an oil cylinder of the pressure monitoring assembly through the transition pipe, pressure monitoring is carried out in real time through the pressure monitoring device, the pipeline pressure is detected in a counter-acting force indirect detection mode, and the oil cylinder pressure achieves a real-time monitoring function through the sensor.
Description
Technical Field
The utility model relates to a monitoring nozzle stub, in particular to monitoring nozzle stub with pressure monitoring function belongs to and fills pipe-line system technical field.
Background
Along with the acceleration of the urbanization and urbanization construction processes, the phenomenon of coal resource coverage is increasingly serious, so that the total amount of resources of a mine is sharply reduced, and the sustainable development of the mine is restricted. The coal mine filling mining method belongs to one of filling mining methods, can control surface subsidence, protect ground buildings, realize safe mining of 'three lower' coal pressing and coal pillars, liberate a large amount of stagnant resources generated by coal mining and realize sustainable development of mines.
The pipeline system is the most important component in the filling system, the real-time regulation and control of the pipeline pressure is the key for the normal operation of the pipeline system, the existing coal mine filling pipeline system cannot carry out real-time pressure monitoring, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a monitoring nozzle stub with pressure monitoring function to current colliery that proposes in solving above-mentioned background art fills the problem that pipeline system can't carry out real-time pressure monitoring.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a monitoring nozzle stub with pressure monitoring function, includes the nipple, the nipple both ends all are equipped with the flange joint, the fixed intercommunication in middle part of nipple one side has the transition pipe, the fixed cover of one end of transition pipe is equipped with first flange, the pressure monitoring subassembly is installed to the one end of transition pipe, the pressure monitoring subassembly includes hydro-cylinder and pressure monitoring device, the fixed cover of the other end of hydro-cylinder is equipped with the second flange, first flange passes through a plurality of bolt and second flange fixed connection, pressure monitoring device fixed mounting is on the hydro-cylinder, install protection component on the transition pipe, protection component covers the outside at the pressure monitoring subassembly.
As a preferred technical scheme of the utility model, pressure monitoring devices includes pressure sensor, amplifier circuit and treater, pressure sensor inlays the inside of establishing at the hydro-cylinder, pressure sensor and amplifier circuit electric connection, amplifier circuit and treater electric connection, treater and external power supply electric connection.
As the utility model discloses a preferred technical scheme, protective component includes a screw thread section of thick bamboo and sleeve, the fixed cover of a screw thread section of thick bamboo is established on the transition pipe, telescopic one end screw thread is installed on a screw thread section of thick bamboo, the sleeve cover is established in the outside of pressure monitoring subassembly.
As an optimal technical scheme of the utility model, the fixed interlude in bottom of a screw thread section of thick bamboo one end is equipped with level switch, the top fixed mounting of a screw thread section of thick bamboo one end has the alarm, the alarm passes through level switch and treater electric connection.
As an optimized technical scheme of the utility model, the alarm is bee calling organ.
As an optimized technical scheme of the utility model, be equipped with the sealing washer between first flange and the second flange.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a monitoring nozzle stub with pressure monitoring function, the nipple is connected to and is filled the pipe-line system through the clamp, fill the pressure in the pipe-line system just can transmit to the hydro-cylinder of pressure monitoring subassembly through the transition pipe, carry out pressure monitoring in real time through the pressure monitoring device, adopt the indirect mode detection pipeline pressure of reaction force, the hydro-cylinder pressure realizes real-time supervision function through the sensor, then can realize pressure monitoring and pressure data real-time display, can also link to each other with the computer and realize the transmission and the file of real-time data curve, hydraulic system's safety and use have been guaranteed; cooperate through a screw thread section of thick bamboo and sleeve and can reach the purpose of protection pressure monitoring subassembly, avoid receiving external force to influence and damage, and can report to the police through liquid level switch automatic control alarm work, can carry out remote alarm with signal transmission to treater simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the pressure monitoring assembly of the present invention;
fig. 3 is a schematic sectional view of the present invention.
In the figure: 1. a nipple; 2. a transition duct; 3. a first flange; 4. a pressure monitoring assembly; 41. an oil cylinder; 42. a second flange; 43. a bolt; 44. a pressure monitoring device; 5. a guard assembly; 51. a threaded barrel; 52. a sleeve; 53. a liquid level switch; 54. an alarm.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a monitoring nozzle stub with pressure monitoring function, including nozzle stub 1, both ends of nozzle stub 1 are provided with flange joints, the middle part of one side of nozzle stub 1 is fixedly communicated with transition pipe 2, one end of transition pipe 2 is fixedly sleeved with first flange 3, one end of transition pipe 2 is installed with pressure monitoring assembly 4, pressure monitoring assembly 4 includes cylinder 41 and pressure monitoring device 44, the other end of cylinder 41 is fixedly sleeved with second flange 42, first flange 3 is fixedly connected with second flange 42 through a plurality of bolts 43, pressure monitoring device 44 is fixedly installed on cylinder 41, adopt reaction force indirect detection mode to detect pipeline pressure, cylinder 41 pressure realizes real-time monitoring function through pressure sensor, then can realize pressure monitoring and pressure data real-time display, accomplish the purpose of real-time monitoring, the transition pipe 2 is provided with a protection component 5, and the protection component 5 is covered outside the pressure monitoring component 4.
Preferably, the pressure monitoring device 44 includes a pressure sensor, an amplifying circuit and a processor, the pressure sensor is embedded inside the oil cylinder 41, the pressure sensor is electrically connected with the amplifying circuit, the amplifying circuit is electrically connected with the processor, the processor is electrically connected with an external power supply, the pipeline pressure is detected by adopting a counter-acting force indirect detection mode, the structure is compact, the installation and maintenance are convenient, the automatic acquisition and recording function of the pressure of the filling pipeline can be realized, the protection component 5 includes a threaded cylinder 51 and a sleeve 52, the threaded cylinder 51 is fixedly sleeved on the transition pipe 2, one end of the sleeve 52 is installed on the threaded cylinder 51, the sleeve 52 is covered outside the pressure monitoring component 4, the purpose of protecting the pressure monitoring component 4 can be achieved by matching the threaded cylinder 51 and the sleeve 52, the damage caused by the influence of external force is avoided, the liquid level switch 53 is fixedly inserted and arranged at the bottom of, the top fixed mounting of a screw thread section of thick bamboo 51 one end has alarm 54, alarm 54 passes through level switch 53 and treater electric connection, can automatic control alarm 54 work report to the police through level switch 53, can carry out remote alarm with signal transmission to the treater simultaneously, alarm 54 is bee calling organ, in time reminds near personnel to maintain, is equipped with the sealing washer between first flange 3 and the second flange 42, further improves the leakproofness of transition pipe 2 and hydro-cylinder 41 junction.
When in specific use, the utility model relates to a monitoring nozzle stub with pressure monitoring function, at first connect the both ends of nozzle stub 1 to filling pipe-line system through the clamp, fluid in filling pipe-line system will enter the inside of transition pipe 2 when flowing to the inside of nozzle stub 1, strike hydro-cylinder 41 through the fluid and drive hydro-cylinder 41 pressure and change, namely pressure in filling pipe-line system just can transmit to hydro-cylinder 41 of pressure monitoring subassembly 4 through transition pipe 2, then carry out real-time monitoring through the pressure sensor of pressure monitoring device 44, transmit the monitoring signal to the amplifier circuit simultaneously and carry out the processing to the treater after amplifying, accomplish the purpose of real-time monitoring, adopt the indirect detection mode of reaction force to detect pipeline pressure, hydro-cylinder 41 pressure realizes the real-time monitoring function through pressure sensor, then can realize pressure monitoring and pressure data real-time display, can also link to each other with the computer and realize the transmission and the file of real-time data curve, hydraulic system's safety and use have been guaranteed, cooperate through a screw thread section of thick bamboo 51 and sleeve 52 simultaneously and constitute protective structure and can reach the purpose of protection pressure monitoring subassembly 4, avoid receiving external force to influence and damage, and when taking place water leakage, can report to the police through level switch 53 automatic control alarm 54 work, can carry out remote alarm with signal transmission to treater simultaneously, avoid the water leakage to reduce the lotion mobility too much and cause stifled pipe.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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. A monitoring short pipe with a pressure monitoring function comprises a short pipe (1) and is characterized in that, both ends of the short connecting pipe (1) are provided with flange joints, the middle part of one side of the short connecting pipe (1) is fixedly communicated with a transition pipe (2), a first flange (3) is fixedly sleeved at one end of the transition pipe (2), a pressure monitoring assembly (4) is installed at one end of the transition pipe (2), the pressure monitoring assembly (4) comprises an oil cylinder (41) and a pressure monitoring device (44), the other end of the oil cylinder (41) is fixedly sleeved with a second flange (42), the first flange (3) is fixedly connected with the second flange (42) through a plurality of bolts (43), the pressure monitoring device (44) is fixedly arranged on the oil cylinder (41), the transition pipe (2) is provided with a protection component (5), the protection component (5) covers the outside of the pressure monitoring component (4).
2. A monitoring spool with pressure monitoring function as claimed in claim 1 wherein: the pressure monitoring device (44) comprises a pressure sensor, an amplifying circuit and a processor, wherein the pressure sensor is embedded in the oil cylinder (41), the pressure sensor is electrically connected with the amplifying circuit, the amplifying circuit is electrically connected with the processor, and the processor is electrically connected with an external power supply.
3. A monitoring spool with pressure monitoring function according to claim 2 wherein: the protection component (5) comprises a threaded cylinder (51) and a sleeve (52), the threaded cylinder (51) is fixedly sleeved on the transition pipe (2), one end of the sleeve (52) is installed on the threaded cylinder (51), and the sleeve (52) covers the outside of the pressure monitoring component (4).
4. A monitoring spool with pressure monitoring function according to claim 3 wherein: the bottom of a screw thread section of thick bamboo (51) one end is fixed to be interlude and is equipped with level switch (53), the top fixed mounting of a screw thread section of thick bamboo (51) one end has alarm (54), alarm (54) pass through level switch (53) and treater electric connection.
5. A monitoring spool with pressure monitoring function according to claim 4 characterized in that: the alarm (54) is a buzzer.
6. A monitoring spool with pressure monitoring function as claimed in claim 1 wherein: and a sealing ring is arranged between the first flange (3) and the second flange (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021640791.1U CN213176274U (en) | 2020-08-10 | 2020-08-10 | Monitoring short pipe with pressure monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021640791.1U CN213176274U (en) | 2020-08-10 | 2020-08-10 | Monitoring short pipe with pressure monitoring function |
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| Publication Number | Publication Date |
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| CN213176274U true CN213176274U (en) | 2021-05-11 |
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| CN202021640791.1U Active CN213176274U (en) | 2020-08-10 | 2020-08-10 | Monitoring short pipe with pressure monitoring function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113391133A (en) * | 2021-06-24 | 2021-09-14 | 上海凌至物联网有限公司 | High-voltage bushing tap grounding detection and online monitoring device and method |
-
2020
- 2020-08-10 CN CN202021640791.1U patent/CN213176274U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113391133A (en) * | 2021-06-24 | 2021-09-14 | 上海凌至物联网有限公司 | High-voltage bushing tap grounding detection and online monitoring device and method |
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