CN115013634B - Pipeline pressure detection system - Google Patents
Pipeline pressure detection system Download PDFInfo
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- CN115013634B CN115013634B CN202210468007.0A CN202210468007A CN115013634B CN 115013634 B CN115013634 B CN 115013634B CN 202210468007 A CN202210468007 A CN 202210468007A CN 115013634 B CN115013634 B CN 115013634B
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- pipeline
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- pressure sensor
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- screw rod
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 24
- 238000004804 winding Methods 0.000 claims description 16
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002708 enhancing effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 28
- 230000002349 favourable effect Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
- F16L55/28—Constructional aspects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/086—Means for indicating or recording, e.g. for remote indication for remote indication
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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
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The application relates to a pipeline pressure detection system, and relates to the technical field of pressure detection, which comprises a pipeline and a pressure sensor positioned in the pipeline, wherein a sliding rail is arranged in the pipeline, a sliding block is arranged on the sliding rail in a sliding manner, the pressure sensor is arranged on the sliding block, a group of installation blocks are symmetrically arranged on the sliding rail, a screw rod is rotatably arranged between the installation blocks, the sliding block is in threaded connection with the screw rod, and a rotating assembly is arranged on the pipeline and is used for driving the screw rod to rotate. The application has the effects of improving the detection range and enhancing the pressure detection accuracy.
Description
Technical Field
The application relates to the technical field of pressure detection, in particular to a pipeline pressure detection system.
Background
Currently, fire-fighting pipes refer to pipe materials used in fire-fighting, connecting fire-fighting equipment, delivering fire-fighting water, gas or other mediums.
In the related art, when the fire-fighting pipeline is used, the water pressure in the fire-fighting pipeline needs to be detected, whether the water pressure meets the use condition under the critical condition is checked, but under the condition that the fire-fighting pipeline is longer, the water pressures at different positions can be influenced by temperature, density, depth and the like, so that the phenomenon that the water pressures at different positions are inconsistent is caused, in the related art, the mode of installing the pressure sensor in the pipeline is adopted, only the water pressure at one position in the pipeline can be detected, the detection range is limited, the improvement of the detection accuracy is not facilitated, and therefore, the improvement is needed.
Disclosure of Invention
In order to improve the detection range and enhance the accuracy of pressure detection, the application provides a pipeline pressure detection system.
The pipeline pressure detection system provided by the application adopts the following technical scheme:
the utility model provides a pipeline pressure detecting system, includes the pipeline and is located the pressure sensor of pipeline, be provided with the slide rail in the pipeline, it is provided with the slider to slide on the slide rail, pressure sensor installs on the slider, the symmetry is provided with a set of installation piece on the slide rail, it is provided with the lead screw to rotate between the installation piece, slider and lead screw threaded connection, be provided with rotating assembly on the pipeline, rotating assembly is used for driving the lead screw and rotates.
Through adopting above-mentioned technical scheme, detecting system is when using, detect the water pressure in the pipeline through pressure sensor, and the pipeline is longer, the water pressure of different positions in the pipeline also can not be different, in order to improve the scope of detection, drive the lead screw through using rotating assembly and rotate, the slider receives the direction of slide rail this moment, the slider slides on the lead screw, the slider slides along the length direction of slide rail when the lead screw rotates, and then drive pressure sensor slides in the pipeline, change pressure sensor's position in the pipeline, utilize a pressure sensor can detect the water pressure of different positions in the pipeline, the detection scope has been improved, and then be favorable to reinforcing the detection accuracy to water pressure under the different environment.
Preferably, the rotating assembly comprises a rotating gear, a rack and a driving rod, wherein the rotating gear is fixedly arranged on the screw rod, a rotating groove is formed in the outer wall of the pipeline in a penetrating mode, the rack is rotatably arranged in the rotating groove, the rack is meshed with the rotating gear, and the driving rod is fixedly arranged on one side, away from the direction of the pipeline, of the rack.
Through adopting above-mentioned technical scheme, need drive the lead screw and rotate in order to drive the slider when sliding in the pipeline, through holding the actuating lever, apply force to the actuating lever, drive the rack and rotate in rotatory groove, the rack can seal up rotatory groove, offsets with rotatory gear when the rack rotates, and then drives rotatory gear and rotate, and rotatory gear rotates and then drives the lead screw and rotate, control convenient and fast.
Preferably, the rotating assembly further comprises sealing ring blocks, the sealing ring blocks are fixedly arranged at two ends of the rack, and the sealing ring blocks are mutually attached to the inner wall of the pipeline.
Through adopting above-mentioned technical scheme, the sealing ring piece not only can seal the gap between rack and the rotary groove, improves the leakproofness of pipeline, and the sealing ring piece sets up along the circumferencial direction of pipeline simultaneously, and the sealing ring piece can support spacing to the pipeline, improves the holistic intensity of pipeline.
Preferably, the pressure sensor is connected with a data line, a data hole for the data line to penetrate is formed in the pipeline, a controller is arranged on the outside of the pipeline, one end, away from the direction of the pressure sensor, of the data line is connected with the controller, a display screen is connected with the controller in a signal mode, and the controller is used for transmitting the received pressure signal of the pressure sensor to the display screen in a wireless mode.
Through adopting above-mentioned technical scheme, pressure sensor transmits the pressure signal who detects to the controller through the data line, and the controller transmits pressure signal to the display screen through the mode of bluetooth, and the display screen shows the pressure value that detects, carries out data transmission through wireless mode like this, is favorable to observing the data of detecting in the unnecessary position.
Preferably, the pipeline internal fixation is provided with the stand pipe, the data line runs through the stand pipe, the pipeline external rotation is provided with the wind-up roll, be provided with the installation cavity in the wind-up roll, the controller is installed in the installation cavity, set up the winding hole that supplies the data line to run through on the wind-up roll, be provided with the rolling subassembly on the pipeline, the rolling subassembly is used for driving the wind-up roll rotation.
Through adopting above-mentioned technical scheme, when the slider slides in the pipeline, the data line that links to each other with pressure sensor can break up, rotate through rolling subassembly drive wind-up roll this moment, the data line offsets with the winding hole, and the data line slides in the stand pipe simultaneously, and the data line can twine on the wind-up roll or break away from each other with the wind-up roll, and pressure sensor slides in the pipeline like this, and the data line can retrieve or release, has reduced the data line and has broken up the phenomenon in the pipeline because pressure sensor position's change appears, further is favorable to prolonging detecting system's life.
Preferably, the winding assembly comprises a driving gear and a driven gear, one end of the winding roller is connected with the driven gear, the driving gear is mutually fixed with the end wall of the rack, the driving gear is positioned outside the pipeline, and the driving gear and the driven gear are mutually meshed.
Through adopting above-mentioned technical scheme, when utilizing the actuating lever to drive the rack and rotate in the rotary tank, the rack offsets with rotatory gear, and the rack drives driving gear and driven gear simultaneously and offsets, and the rack rotates, and driving gear and driven gear rotate, and then drive the wind-up roll and rotate to control the wind-up roll rotation when rotating the lead screw, retrieve or release the data line when driving the slider fast and sliding on the slide rail, need not alone drive the wind-up roll rotation, improved the convenience when detecting the operation greatly.
Preferably, sealing sheets which are propped against the data lines are arranged on the outer wall of the pipeline and the inner wall of the pipeline and are positioned at the data holes.
Through adopting above-mentioned technical scheme, when utilizing the wind-up roll to roll up and release the data line, the data line can slide in the data hole, seals the data hole through the sealing washer, reduces the phenomenon that the pipeline interior water resource spills through the data hole.
Preferably, a guide block is arranged at one end of the installation block far away from the direction of the screw rod.
Through adopting above-mentioned technical scheme, when water resource flows in the pipeline, the water conservancy diversion piece can play the guide effect, reduces the installation piece and to the phenomenon that rivers produced the blocking, ensures when needing to use water resource, and water resource in the pipeline can normally flow.
Preferably, an access hole through which the pressure sensor passes is formed in the outer wall of the pipeline, an access plate for sealing the access hole is arranged on the outer wall of the pipeline, and a plurality of mounting bolts in threaded connection with the pipeline are arranged on the access plate.
Through adopting above-mentioned technical scheme, rotate mounting bolt, can realize the dismouting between access panel and the pipeline, dismantle access panel and pipeline, utilize the access panel can be to pressure sensor dismouting change, install access panel and pipeline, the access panel can seal the access panel.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through setting up slide rail, slider, installation piece, lead screw, rotary gear, rack, actuating lever and sealed ring piece, drive the lead screw through using rotating assembly and rotate, the slider receives the direction of slide rail at this moment, and the slider slides on the lead screw, drives the slider and slides along the length direction of slide rail when the lead screw rotates, and then drives pressure sensor and slide in the pipeline, changes the position of pressure sensor in the pipeline, utilizes a pressure sensor to detect the water pressure of different positions in the pipeline, has improved the detection scope, and then is favorable to strengthening the detection accuracy to the water pressure under the different environment;
2. the pressure sensor transmits the detected pressure signal to the controller through the data line, the controller transmits the pressure signal to the display screen through a Bluetooth mode, and the display screen displays the detected pressure value, so that the data transmission is performed in a wireless mode, and the observation of the detected data at a non-use position is facilitated;
3. through setting up stand pipe, wind-up roll, installation cavity, winding hole, driving gear and driven gear, during the rack rotates, drive driving gear and driven gear rotate, drive wind-up roll rotates, and the data line offsets with the winding hole, and the data line slides in the stand pipe simultaneously, and the data line can twine on the wind-up roll or break away from each other with the wind-up roll, and when pressure sensor slides in the pipeline like this, the data line can retrieve or release, has reduced the data line and has broken up the phenomenon in the pipeline because of pressure sensor position's change appears, further is favorable to prolonging detecting system's life.
Drawings
Fig. 1 is a schematic structural diagram of a pipeline pressure detection system according to an embodiment of the present application.
Fig. 2 is a schematic cross-sectional view of a pipeline pressure detection system according to an embodiment of the present application.
Fig. 3 is an enlarged view of a portion a in fig. 2.
FIG. 4 is a cross-sectional view of a wind-up roll useful in an embodiment of the present application.
Reference numerals illustrate: 1. a pipe; 11. a pressure sensor; 12. a controller; 2. a slide rail; 21. a slide block; 22. a mounting block; 221. a flow guiding block; 23. a screw rod; 3. a rotating assembly; 31. a rotary gear; 32. a rack; 321. a rotary groove; 33. a driving rod; 34. a sealing ring block; 4. a data line; 41. a data hole; 42. a guide tube; 5. a wind-up roll; 51. a mounting cavity; 52. a winding hole; 6. a winding assembly; 61. a drive gear; 62. a driven gear; 7. a sealing sheet; 8. an access opening; 81. an access panel; 82. and (5) installing a bolt.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses a pipeline pressure detection system. Referring to fig. 1 and 2, the pipeline 1 and the pressure sensor 11 positioned in the pipeline 1 detect the water pressure in the pipeline 1 through the pressure sensor 11, and the length of the pipeline 1 is set according to the actual use environment, so that the water pressure at different positions in the pipeline 1 is affected by the environment. The pipeline 1 is fixedly provided with slide rail 2 on the inner wall, and slide rail 2 sets up along the length direction of pipeline 1, slides on the slide rail 2 and is provided with slider 21, and slider 21 can slide along the length direction of slide rail 2, and pressure sensor 11 passes through the bolt mounting on slider 21. A group of mounting blocks 22 are symmetrically and fixedly arranged at two ends of the sliding rail 2, a screw rod 23 is rotatably arranged between the two mounting blocks 22, and the length direction of the screw rod 23 is arranged along the length direction of the sliding rail 2. The sliding block 21 is in threaded connection with the screw rod 23, the rotating assembly 3 is arranged on the pipeline 1, the screw rod 23 is driven to rotate by the rotating assembly 3, the sliding rail 2 guides the sliding block 21, the sliding block 21 can slide on the screw rod 23 along the length direction of the sliding rail 2, the position of the pressure sensor 11 in the pipeline 1 is changed, and the pressure sensor 11 can be used for detecting the water pressure at different positions in the pipeline 1, so that the effect of improving the detection range is achieved.
Referring to fig. 1 and 2, the rotating assembly 3 includes a rotating gear 31, a rack 32, a driving rod 33 and a sealing ring block 34, the rotating gear 31 is fixedly welded at one end of the screw rod 23, and the rotating gear 31 and the screw rod 23 are coaxially arranged. The outer wall of the pipeline 1 is provided with the rotary groove 321 in a penetrating manner, the rotary groove 321 is arranged in the circumferential direction of the pipeline 1, the rack 32 is rotatably arranged in the rotary groove 321, the rack 32 is arranged in the circumferential direction of the pipeline 1, the rack 32 can rotate in the rotary groove 321 in the circumferential direction of the pipeline 1, and meanwhile, the rack 32 can seal the rotary groove 321. The rack 32 is engaged with the rotary gear 31, and the driving rod 33 is welded and fixed to the side of the rack 32 away from the direction of the pipe 1. The sealing ring blocks 34 are integrally arranged at two ends of the rack 32, and the sealing ring blocks 34 are mutually attached to the inner wall of the pipeline 1, and the sealing ring blocks 34 can seal gaps between the rack 32 and the rotating grooves 321 and support the pipeline 1. When the position of the pressure sensor 11 in the pipeline 1 needs to be changed, the driving rod 33 is held to drive the rack 32 to rotate in the rotating groove 321, and the rack 32 abuts against the rotating gear 31 to drive the screw rod 23 to rotate.
For the convenience of detection, referring to fig. 2 and 3, the pressure sensor 11 is connected with a data line 4 for transmitting data, the data line 4 penetrates through the slider 21, and the slider 21 can play a certain role in sealing the connection part between the data line 4 and the pressure sensor 11. The pipeline 1 is provided with a data hole 41 for the data line 4 to penetrate through, sealing sheets 7 are fixedly adhered to the outer wall of the pipeline 1 and the inner wall of the pipeline 1 and are positioned at the data hole 41, the sealing sheets 7 are abutted against the data line 4, and the sealing sheets 7 can seal gaps between the data line 4 and the data hole 41.
Referring to fig. 2 and 4, a controller 12 is disposed outside the pipeline 1, one end of the data line 4 far away from the direction of the pressure sensor 11 is connected with the controller 12, the controller 12 is connected with a display screen by bluetooth, and the display screen is installed around the control room or the pipeline 1. When the pressure sensor 11 detects in the pipeline 1, a data line 4 is used for transmitting a pressure signal to the controller 12, the controller 12 transmits the pressure signal to the display screen in a Bluetooth mode, and the display screen displays the detected pressure value.
In order to prolong the service life of the detection system, referring to fig. 2, 3 and 4, a guide tube 42 is fixedly arranged in the pipeline 1, the data wire 4 penetrates through the guide tube 42, and the data wire 4 can slide in the guide tube 42. The pipeline 1 rotates outward and is provided with wind-up roll 5, is provided with installation cavity 51 in the wind-up roll 5, and controller 12 is fixed to be set up in installation cavity 51, runs through on the installation cavity 51 inner wall and is provided with rolling hole 52, and data line 4 runs through rolling hole 52 and links to each other with controller 12. Be provided with rolling subassembly 6 on the pipeline 1, when slider 21 slides on slide rail 2, rolling subassembly 6 drive wind-up roll 5 rotates simultaneously, and data line 4 can twine on wind-up roll 5 or break away from each other with wind-up roll 5, retrieves or release data line 4, reduces the condition that data line 4 appears scattering in pipeline 1.
Referring to fig. 1 and 2, the winding assembly 6 includes a driving gear 61 and a driven gear 62, one end of the winding roller 5 is connected to the driven gear 62, and the driven gear 62 is coaxially disposed with the winding roller 5. The driving gear 61 is fixed to the end wall of the rack 32, the driving gear 61 and the rack 32 are coaxially arranged, the driving gear 61 is positioned outside the pipeline 1, and the driving gear 61 and the driven gear 62 are meshed with each other. When the screw rod 23 is carried by the rotating rack 32 so that the sliding block 21 slides on the sliding rail 2, the driving gear 61 on the rack 32 rotates along with the rack 32, and the driving gear 61 is propped against the driven gear 62 to further drive the winding roller 5 to rotate, so that the winding roller 5 is controlled to rotate while the screw rod 23 is rotated, the sliding of the sliding block 21 and the recovery and release of the data wire 4 are simultaneously carried out, and the convenience of operation is greatly improved.
In order to enable the water resources in the pipeline 1 to normally flow when in use, referring to fig. 2, a guide block 221 is fixedly arranged at one end of the installation block 22, which is far away from the direction of the screw rod 23, the guide block 221 is conical, when the fire-fighting pipeline 1 is in use, the water resources flow in the pipeline 1, the guide block 221 can play a role in guiding, the blocking effect of the installation block 22 on the water resources is reduced, and the water resources in the pipeline 1 can normally flow when the water resources are required to be used.
For the convenience to overhaul the system, referring to fig. 2, an overhaul port 8 through which the pressure sensor 11 passes is formed in the outer wall of the pipeline 1, an overhaul plate 81 is arranged on the outer wall of the pipeline 1, the overhaul plate 81 can seal the overhaul port 8, and a plurality of mounting bolts 82 in threaded connection with the pipeline 1 are arranged on the overhaul plate 81 in a penetrating manner. The mounting bolts 82 are used for dismounting the overhaul plate 81 and the pipeline 1, and the overhaul hole 8 is used for conveniently overhauling the pressure sensor 11.
The implementation principle of the pipeline pressure detection system provided by the embodiment of the application is as follows: when the pressure sensor 11 is used for detecting the water pressure in the pipeline 1, the driving rod 33 is held, the driving rack 32 rotates in the rotating groove 321, the rack 32 is propped against the rotating gear 31, the rotating gear 31 is driven to rotate, the screw rod 23 is driven to rotate, when the screw rod 23 rotates, the sliding block 21 slides on the sliding rail 2 along the length direction of the pipeline 1, the position of the pressure sensor 11 in the pipeline 1 is changed, the pressure sensor 11 is used for detecting the water pressure at different positions in the pipeline 1, the detection range is improved, and the detection accuracy of the water pressure is enhanced under different environments.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (5)
1. A pipeline pressure detection system comprising a pipeline (1) and a pressure sensor (11) located in the pipeline (1), characterized in that: a sliding rail (2) is arranged in the pipeline (1), a sliding block (21) is arranged on the sliding rail (2) in a sliding manner, the pressure sensor (11) is arranged on the sliding block (21), a group of mounting blocks (22) are symmetrically arranged on the sliding rail (2), a screw rod (23) is rotatably arranged between the mounting blocks (22), the sliding block (21) is in threaded connection with the screw rod (23), a rotating assembly (3) is arranged on the pipeline (1), and the rotating assembly (3) is used for driving the screw rod (23) to rotate; the rotary assembly (3) comprises a rotary gear (31), a rack (32) and a driving rod (33), wherein the rotary gear (31) is fixedly arranged on a screw rod (23), a rotary groove (321) is formed in the outer wall of the pipeline (1) in a penetrating manner, the rack (32) is rotatably arranged in the rotary groove (321), the rack (32) is meshed with the rotary gear (31) mutually, the driving rod (33) is fixedly arranged on one side, far away from the direction of the pipeline (1), of the rack (32), the driving rod (33) is fixedly arranged on one side, far away from the direction of the pipeline (1), of the rack, the pressure sensor (11) is connected with a data wire (4), a data hole (41) for the data wire (4) to penetrate through is formed in the pipeline (1), a controller (12) is arranged on the outer surface of the pipeline (1), one end, far away from the pressure sensor (11), of the data wire (4) is connected with the controller (12) in a signal connection mode, and the controller (12) is connected with a display screen, and the controller (12) is used for transmitting the received pressure signal of the pressure sensor (11) to the display screen in a wireless mode. The utility model provides a pipeline (1) internal fixation is provided with stand pipe (42), data line (4) run through stand pipe (42), pipeline (1) external rotation is provided with wind-up roll (5), be provided with installation cavity (51) in wind-up roll (5), install in installation cavity (51) controller (12), offered on wind-up roll (5) and supplied rolling hole (52) that data line (4) run through, be provided with winding subassembly (6) on pipeline (1), winding subassembly (6) are used for driving wind-up roll (5) rotation, winding subassembly (6) are including driving gear (61) and driven gear (62), the one end and driven gear (62) of wind-up roll (5) link to each other, driving gear (61) are fixed with the end wall of rack (32) each other, driving gear (61) are located outside pipeline (1), driving gear (61) and driven gear (62) intermesh.
2. A pipeline pressure detection system according to claim 1, wherein: the rotary assembly (3) further comprises sealing ring blocks (34), the sealing ring blocks (34) are fixedly arranged at two ends of the rack (32), and the sealing ring blocks (34) are mutually attached to the inner wall of the pipeline (1).
3. A pipeline pressure detection system according to claim 1, wherein: sealing sheets (7) propped against the data line (4) are arranged on the outer wall of the pipeline (1) and the inner wall of the pipeline (1) and positioned at the data hole (41).
4. A pipeline pressure detection system according to claim 1, wherein: and one end, far away from the direction of the screw rod (23), of the mounting block (22) is provided with a flow guide block (221).
5. A pipeline pressure detection system according to claim 1, wherein: an access hole (8) through which the pressure sensor (11) passes is formed in the outer wall of the pipeline (1), an access plate (81) for sealing the access hole (8) is arranged on the outer wall of the pipeline (1), and a plurality of mounting bolts (82) in threaded connection with the pipeline (1) are arranged on the access plate (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210468007.0A CN115013634B (en) | 2022-04-29 | 2022-04-29 | Pipeline pressure detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210468007.0A CN115013634B (en) | 2022-04-29 | 2022-04-29 | Pipeline pressure detection system |
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| Publication Number | Publication Date |
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| CN115013634A CN115013634A (en) | 2022-09-06 |
| CN115013634B true CN115013634B (en) | 2023-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210468007.0A Active CN115013634B (en) | 2022-04-29 | 2022-04-29 | Pipeline pressure detection system |
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| DE102015206535A1 (en) * | 2015-04-13 | 2016-10-13 | Robert Bosch Gmbh | Mobile device, method and system for monitoring material transport lines |
| CN107907095A (en) * | 2017-11-10 | 2018-04-13 | 中国石油大学(北京) | Deformation inspection wiper |
| CN213956622U (en) * | 2020-11-05 | 2021-08-13 | 上海氪研科学仪器有限公司 | Pressure sensor convenient to adjusting position |
| CN113063054A (en) * | 2021-03-18 | 2021-07-02 | 陕西泰诺特检测技术有限公司 | Intelligent and safe pipeline inspection device |
| CN215374050U (en) * | 2021-06-23 | 2021-12-31 | 江苏迪威高压科技股份有限公司 | High-pressure pipe fitting structure with detection structure |
| CN113252964A (en) * | 2021-07-08 | 2021-08-13 | 山东科技职业学院 | Semiconductor lighting device voltage detection device |
| CN113758806A (en) * | 2021-09-10 | 2021-12-07 | 深圳市世拓科技开发有限公司 | Pressure pipeline pressure detection device and application method thereof |
| CN216285056U (en) * | 2021-10-25 | 2022-04-12 | 山东天乙工程检测有限公司 | Pipeline magnetic particle inspection device capable of improving detection efficiency |
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| CN115013634A (en) | 2022-09-06 |
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