CN118329273B - Fluid pressure data detection device and detection method - Google Patents
Fluid pressure data detection device and detection method Download PDFInfo
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- CN118329273B CN118329273B CN202410753574.XA CN202410753574A CN118329273B CN 118329273 B CN118329273 B CN 118329273B CN 202410753574 A CN202410753574 A CN 202410753574A CN 118329273 B CN118329273 B CN 118329273B
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- 238000001514 detection method Methods 0.000 title claims abstract description 122
- 239000012530 fluid Substances 0.000 title claims abstract description 79
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 127
- 239000000523 sample Substances 0.000 claims abstract description 37
- 230000004044 response Effects 0.000 claims abstract description 25
- 244000309464 bull Species 0.000 claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- 230000006698 induction Effects 0.000 claims description 15
- 210000001503 joint Anatomy 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 210000002445 nipple Anatomy 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- 230000010354 integration Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
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Abstract
The invention relates to the technical field of fluid pressure detection, and provides a fluid pressure data detection device and a detection method, wherein the device comprises a three-way pipe, the middle part of the three-way pipe is integrally connected with a water inlet pipe, and the lower end threaded connection of going into the water pipe installs the subassembly that intakes, the middle part upper wall integration of three-way pipe is connected with detection component one, the both ends threaded connection of three-way pipe has detection component two. After fluid gets into the three-way pipe, after the detection of water inlet pipe and detection inclined tube, can shunt towards both ends through the three-way pipe, rivers can dash the response probe rod after the reposition of redundant personnel, after the response probe rod received fluidic flow impulse, the response probe rod can swing, interconnect between response probe rod and the bull stick, make the bull stick rotate the back be convenient for torque sensor detect, when fluid pressure is strong, fluid pressure after the reposition of redundant personnel also can be stronger, otherwise, fluid pressure is weaker, fluid pressure after the reposition of redundant personnel also can weaken, do benefit to the timely synchronous collection of fluid pressure data after the reposition of redundant personnel.
Description
Technical Field
The invention relates to the technical field of fluid pressure detection, in particular to a fluid pressure data detection device and a fluid pressure data detection method.
Background
Pressure refers to the force generated on the contact surface of two objects, or the vertical force of gas to the surface of solid and liquid, or the vertical force of liquid to the surface of solid, and the pressure of certain fluids needs to be detected in production and life, wherein when the pressure of the fluids is detected, a fluid pressure detection device needs to be used for collecting pressure data.
For example, in a fluid pressure detection sensor disclosed in publication No. CN108414132a, an elastic diaphragm is fixed at the bottom of a cavity of a housing, a push rod member is axially movably disposed in a cover, a magnetic member is fixed at the upper end of the push rod member, a magnetic field strength detection device corresponding to the magnetic member is disposed above the magnetic member, the elastic diaphragm is raised along with fluid entering a through hole to push the push rod member to move upwards in the axial direction, so that the magnetic field strength generated by the magnetic member in the cover changes, the magnetic field strength detection device sends the change of the magnetic field strength to an external processor, and the external processor calculates the current fluid pressure value in the fluid pressure detection sensor according to the change of the magnetic field strength in the fluid pressure detection sensor. The fluid pressure detection sensor is simple in structure, easy to process, and accurate in detection, and the structure is electrically isolated, so that safety is guaranteed.
Above-mentioned fluid pressure detection sensor calculates fluid pressure data value through the magnetic field intensity change condition, overall structure is simple, security and accuracy in the testing process have been guaranteed, current fluid pressure data detection device is in the use, because receive pipeline distance and pipeline trend, fluid pressure can appear changing step by step, be unfavorable for carrying out the multiple spot to fluid pressure and detect for pressure data is accurate complete inadequately, and the pipeline is controlled the reposition of redundant personnel after simultaneously, is unfavorable for carrying out synchronous collection in time to the fluid pressure data after the reposition of redundant personnel.
Disclosure of Invention
The invention provides a fluid pressure data detection device and a detection method, which solve the problems that the conventional fluid pressure data detection device is not beneficial to carrying out multi-point detection on fluid pressure and timely and synchronously collecting split fluid pressure data.
The technical scheme of the invention is as follows:
The fluid pressure data detection device comprises a three-way pipe, wherein the middle part of the three-way pipe is integrally connected with a water inlet pipe, the lower end of the water inlet pipe is in threaded connection with a water inlet assembly, the upper wall of the middle part of the three-way pipe is integrally connected with a first detection assembly, and the two ends of the three-way pipe are in threaded connection with a second detection assembly;
The water inlet assembly includes: the lower end of the water inlet pipe is provided with a pipe seat, a water outlet is arranged in the pipe seat, an empty cylinder is arranged on the central line of the water outlet, a tension sensor is arranged in the empty cylinder, and the upper end of the tension sensor is connected with a tension floating seat;
The first detection component comprises: the upper wall of the three-way pipe is connected with a detection inclined pipe, the upper end of the detection inclined pipe is movably provided with a mounting pipe, the lower end of the mounting pipe is integrally connected with a mounting port, the inner wall of the mounting pipe is fixedly provided with a supporting sleeve, the central line of the mounting pipe is provided with a water seat, the surface of the water seat is provided with a through hole, a floating disc is arranged above the water seat, the central line of the floating disc is connected with a penetrating rod, the upper surface of the floating disc is connected with a spring, and the top end of the penetrating rod is provided with a pressure sensor for pressure sensing;
The second detection component comprises: the utility model discloses a three-way pipe, including three-way pipe, the both ends of three-way pipe are connected with the detecting tube, the internally mounted of detecting tube has the response probe rod, and the both ends of response probe rod are connected with the bull stick, the one end movable mounting that the response probe rod was kept away from to the bull stick has the connecting seat, the outside of connecting seat is connected with sealed metal seat, and the outside of sealed metal seat is connected with torque sensor.
As one implementation mode of the invention, the detection inclined tube is in threaded connection with the mounting tube, and the central line of the lower end of the detection inclined tube and the central line of the water inlet tube are positioned on the same straight line.
As one implementation mode of the invention, the outer walls of the two sides of the detection tube are provided with sealing through holes for connecting the torque sensor with the connecting seat, and the sealing metal seat is arranged on the outer wall of the detection tube through screws.
As one implementation mode of the invention, the end part of the position where the three-way pipe is connected with the detection pipe is fixedly connected with the butt joint opening, and the outer wall of the butt joint opening is arranged in a thread shape.
As one implementation mode of the invention, the detection pipe is used for fixedly connecting with a screwed pipe at one end connected with the butt joint, and a pipeline joint connected with a pipeline is connected at the other end of the detection pipe.
As an embodiment of the present invention, the detection tube is screwed with the butt joint through a screwed connection pipe.
As one embodiment of the present invention, the inside of the detection inclined tube is communicated with the inside of the three-way tube, and the diameter of the detection inclined tube, the diameter of the three-way tube and the diameter of the water inlet tube are all consistent.
A method of detecting a fluid pressure data detection device, comprising the steps of:
S1: firstly, connecting a tube seat at the lower end of a water inlet tube, so that a water outlet in the tube seat is communicated with the interior of the water inlet tube, the lower end of the tube seat is connected with a water inlet tube, and meanwhile, a shunt pipeline is connected with a detection tube, and the two ends of the detection tube and the three-way tube are connected with each other;
S2: when water enters the water inlet pipe from the water outlet, the pressure of the water flow can drive the pulling force floating seat to be opened, the pulling force floating seat can pull the pulling force sensor in the hollow cylinder, the pulling force sensor is used for detecting the initial fluid pressure of the water flow, when the water flow enters the three-way pipe, the water flow can be flushed into the detection inclined pipe, the water can enter the water seat through the through hole, the floating disc above the water seat is upwards pushed against, and the floating disc and the spring are connected with each other along with the upward movement of the floating disc, so that the second fluid pressure data monitoring is performed through the pressure sensor, continuous multipoint detection is realized, and the fluid pressure of water flowing into the three-way pipe is judged according to the two fluid pressure data;
S3: secondly, rivers can utilize the three-way pipe to the both ends reposition of redundant personnel, when to the reposition of redundant personnel of both ends, rivers can flow to the inside of detecting the pipe, rivers can impulse response probe rod, the response probe rod can swing because the flow of rivers, the response probe rod passes through the bull stick and constitutes the rotation with the connecting seat and be connected, and be connected through connecting seat and torque sensor, the response probe rod is when the swing, the bull stick can rotate in the connecting seat, torque sensor can carry out the torque induction through the rotation of response probe rod, and then detect again the fluid pressure data after the reposition of redundant personnel, cooperation detects the inclined tube and goes into the tension sensor in the water pipe and realize synchronous collection.
The working principle and the beneficial effects of the invention are as follows:
1. The middle section of three-way pipe links into the water pipe, go into water pipe and tube socket interconnect, water can get into the inside of three-way pipe from the delivery port of tube socket inside, install the pulling force seat of floating on the position of delivery port, can at first strike pulling force seat of floating after the water gets into, pulling force seat and pulling force sensor interconnect, pulling force sensor is according to pulling force of pulling force seat of floating and then detect the rivers pressure of delivery port position, be connected with the detection inclined tube on the three-way pipe simultaneously, detect the lower extreme center of inclined tube and water pipe and lie in same straight line, the rivers will dash into the inside of detecting the inclined tube through going into the water pipe, the water uses the through-hole to get into the inside of installing the pipe, and then promote the floating disc, the floating disc passes through the spring and is connected with pressure sensor, promote the floating disc with the help of water pressure, and then pressure sensor can realize the forced induction, and then gather fluid pressure data, cooperate the pulling force seat, can carry out the persistence detection to fluid pressure on different positions, fluid pressure is strong, when entering into the inside of water pipe and detecting the inclined tube, the numerical value that both sides detected can be higher, and according to fluid pressure's energy consumption, fluid pressure in the water pipe can be stronger than the inside detecting the inclined tube, the inside detecting data can be detected, the inside the pressure data can be detected according to the inside the pressure, the pressure data, the inside detecting data can be detected, the pressure data, and the inside the pressure data can be detected.
2. The two ends of the three-way pipe are respectively connected with the detection pipe through the opposite interfaces, the induction probe rod is arranged in the detection pipe, a rotating structure is formed between the connection seats arranged on the inner wall of the detection pipe through the rotating rod, torque is generated after the rotating rod rotates, the detection is further carried out through the torque sensor, after fluid enters the three-way pipe and passes through the water inlet pipe and the detection of the detection inclined pipe, the fluid can be split towards the two ends through the three-way pipe, the split water flow can flow towards the induction probe rod, after the induction probe rod receives the flowing impulse of the fluid, the induction probe rod can swing, the induction probe rod is connected with the rotating rod, the torque sensor can conveniently detect after the rotating rod rotates, when the fluid pressure is strong, the fluid pressure after split is also strong, otherwise, the fluid pressure is weak, the fluid pressure after split is weakened, and timely synchronous acquisition of the fluid pressure data after split is facilitated.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of an overall split structure of a fluid pressure data detection device according to the present invention;
FIG. 2 is a schematic view showing the internal structure of the installation tube of the present invention;
FIG. 3 is a schematic diagram of a split structure of the detection tube of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is a schematic view of the tube holder of the present invention;
FIG. 6 is a schematic view of the split structure of the tube holder of the present invention;
FIG. 7 is a schematic view of the structure of the water seat of the present invention;
FIG. 8 is a schematic diagram of the connection structure of the pull sensor and the sensing probe of the present invention.
Reference numerals: 1. a three-way pipe; 2. a water inlet pipe; 201. a tube seat; 202. a water outlet; 203. an empty cylinder; 204. a tension floating seat; 205. a tension sensor; 3. an interface; 4. a detection tube; 401. sealing the perforation; 402. sealing the metal seat; 403. a torque sensor; 404. a connecting seat; 405. a rotating rod; 406. sensing a probe rod; 5. a nipple; 6. a pipe interface; 7. detecting the inclined tube; 8. installing a pipe; 801. a mounting port; 802. supporting the sleeve; 803. a water seat; 804. a through hole; 805. a floating plate; 806. penetrating the rod; 807. a spring; 808. a pressure sensor.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1-8, a fluid pressure data detection device comprises a three-way pipe 1, wherein a water inlet pipe 2 is integrally connected to the middle part of the three-way pipe 1, a water inlet component is installed at the lower end of the water inlet pipe 2 in a threaded connection manner, a detection component I is integrally connected to the upper wall of the middle part of the three-way pipe 1, a detection component II is connected to the two ends of the three-way pipe 1 in a threaded manner, a butt joint 3 is fixedly connected to the end part of the position where the three-way pipe 1 is connected with a detection pipe 4, and the outer wall of the butt joint 3 is in a threaded manner;
The water inlet assembly includes: the lower end of the water inlet pipe 2 is provided with a pipe seat 201, the inside of the pipe seat 201 is provided with a water outlet 202, the central line of the water outlet 202 is provided with an empty cylinder 203, the inside of the empty cylinder 203 is provided with a tension sensor 205, and the upper end of the tension sensor 205 is connected with a tension floating seat 204;
Specifically, the water inlet pipe 2 is in threaded connection with the pipe seat 201, the lower end of the pipe seat 201 is connected with the water pipe, water flows into the three-way pipe 1 from the water outlet 202 in the pipe seat 201, the hollow cylinder 203 is arranged in the water outlet 202, after the water flows into the water inlet pipe 2, the water flows can impact the tension floating seat 204, after the tension floating seat 204 is upwards punched, the tension sensor 205 can be pulled, and the initial fluid pressure of the water flows can be detected by the tension sensor 205.
The first detection component comprises: the upper wall of the three-way pipe 1 is connected with a detection inclined pipe 7, the upper end of the detection inclined pipe 7 is movably provided with a mounting pipe 8, the lower end of the mounting pipe 8 is integrally connected with a mounting port 801, the inner wall of the mounting pipe 8 is fixedly provided with a supporting sleeve 802, the central line of the mounting pipe 8 is provided with a water seat 803, the surface of the water seat 803 is provided with a through hole 804, a floating disc 805 is arranged above the water seat 803, the central line of the floating disc 805 is connected with a penetrating rod 806, the upper surface of the floating disc 805 is connected with a spring 807, the top end of the penetrating rod 806 is provided with a pressure sensor 808 for pressure induction, the detection inclined pipe 7 is in threaded connection with the mounting pipe 8, the central line of the lower end of the detection inclined pipe 7 is positioned on the same straight line with the central line of the water inlet pipe 2, the inside of the detection inclined pipe 7 is mutually communicated with the inside of the three-way pipe 1, and the diameter of the detection inclined pipe 7, the diameter of the three-way pipe 1 and the diameter of the water inlet pipe 2 are consistent;
Specifically, after the water flow passes through the tension sensor 205 inside the water inlet pipe 2, the water flow continues to rush upward, and enters the inside of the detection inclined pipe 7, the water flow enters the lower part of the floating disc 805 through the through hole 804 on the surface of the water seat 803, the floating disc 805 is propped up by the water flow, the floating disc 805 and the spring 807 are connected with each other along with the upward movement of the floating disc 805, and then the pressure data detected in the detection inclined pipe 7 is smaller than the pressure data detected in the water inlet pipe 2 through the pressure sensor 808, at this time, if the fluid pressure data is stronger, the data detected in the water inlet pipe 2 and the detection inclined pipe 7 are both stronger, otherwise, if the fluid pressure data is weaker, the data detected in the water inlet pipe 2 and the detection inclined pipe 7 are also weaker, and the strength of the fluid pressure data is judged according to the data detected twice.
The second detection component comprises: the two ends of the three-way pipe 1 are connected with a detection pipe 4, an induction probe rod 406 is arranged in the detection pipe 4, two ends of the induction probe rod 406 are connected with a rotating rod 405, one end, far away from the induction probe rod 406, of the rotating rod 405 is movably provided with a connecting seat 404, the outer side of the connecting seat 404 is connected with a sealing metal seat 402, the outer side of the sealing metal seat 402 is connected with a torque sensor 403, sealing perforations 401 for connecting the torque sensor 403 with the connecting seat 404 are formed in the outer walls of two sides of the detection pipe 4, and the sealing metal seat 402 is arranged on the outer wall of the detection pipe 4 through screws;
Specifically, after the water flow passes through the water inlet pipe 2 and the detection of the detection inclined pipe 7, the water flow can be split towards the two sides of the three-way pipe 1, the water flow can flow into the detection pipe 4 during split, the water flow can drive the induction probe rod 406 to swing, the induction probe rod 406 is rotationally connected with the connecting seat 404 through the rotating rod 405, the rotating rod 405 can rotate, the torque sensor 403 can detect and sense the rotating torque after the rotating rod 405 rotates, further, the split fluid pressure data is detected, and the split fluid pressure data can be synchronously acquired in time by matching with the detection inclined pipe 7 and the tension sensor 205 in the water inlet pipe 2.
The detection tube 4 is used for fixedly connecting a screwed nipple 5 with one end connected with the butt joint 3, the other end of the detection tube 4 is connected with a pipeline interface 6 connected with a pipeline, and the detection tube 4 is in screwed connection with the butt joint 3 through the screwed nipple 5;
specifically, the detection tube 4 is connected with the tee 1 through the connection between the screwed connection tube 5 and the butt joint 3, and the pipeline joint 6 at one end of the detection tube 4 is connected with a pipeline.
A method of detecting a fluid pressure data detection device, comprising the steps of:
S1: firstly, connecting a tube seat 201 at the lower end of a water inlet tube 2, so that a water outlet 202 in the tube seat 201 is communicated with the interior of the water inlet tube 2, the lower end of the tube seat 201 is connected with a water inlet tube, a shunt pipeline is connected with a detection tube 4, and the detection tube 4 is connected with two ends of a three-way tube 1;
S2: when water enters the water inlet pipe 2 from the water outlet 202, the pressure of the water flow flushes the pull floating seat 204, the pull floating seat 204 pulls the pull sensor 205 in the hollow cylinder 203, the initial fluid pressure of the water flow is detected by the pull sensor 205, after the water flow enters the three-way pipe 1, the water flow can flush into the detection inclined pipe 7, the water enters the water seat 803 through the through hole 804, the floating disc 805 above the water seat 803 is flushed upwards, the floating disc 805 and the spring 807 are connected with each other along with the upward movement of the floating disc 805, and the continuous multi-point detection is realized by the pressure sensor 808 for carrying out the second fluid pressure data monitoring, and the fluid pressure of the water flow entering the three-way pipe 1 is judged according to the two fluid pressure data;
S3: secondly, rivers can utilize three-way pipe 1 to both ends reposition of redundant personnel, when to both ends reposition of redundant personnel, rivers can flow to the inside of detecting tube 4, rivers can impulse response probe 406, response probe 406 can swing because the flow of rivers, response probe 406 passes through bull stick 405 and connecting seat 404 constitution rotation is connected, and be connected with torque sensor 403 through connecting seat 404, response probe 406 can rotate in connecting seat 404 when the swing, torque sensor 403 can carry out the torque sensing through the rotation of response probe 406, and then detect again the fluid pressure data after the reposition of redundant personnel, cooperation detects the thrust transducer 205 in inclined tube 7 and the water inlet pipe 2 and realizes synchronous collection.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (8)
1. The fluid pressure data detection device comprises a three-way pipe (1), and is characterized in that the middle part of the three-way pipe (1) is integrally connected with a water inlet pipe (2), the lower end of the water inlet pipe (2) is in threaded connection with a water inlet assembly, the upper wall of the middle part of the three-way pipe (1) is integrally connected with a first detection assembly, and the two ends of the three-way pipe (1) are in threaded connection with a second detection assembly;
The water inlet assembly includes: the lower end of the water inlet pipe (2) is provided with a pipe seat (201), the inside of the pipe seat (201) is provided with a water outlet (202), the central line of the water outlet (202) is provided with an empty cylinder (203), the inside of the empty cylinder (203) is provided with a tension sensor (205), and the upper end of the tension sensor (205) is connected with a tension floating seat (204);
The first detection component comprises: the upper wall of the three-way pipe (1) is connected with a detection inclined pipe (7), the upper end of the detection inclined pipe (7) is movably provided with a mounting pipe (8), the lower end of the mounting pipe (8) is integrally connected with a mounting port (801), the inner wall of the mounting pipe (8) is fixedly provided with a supporting sleeve (802), the central line of the mounting pipe (8) is provided with a water seat (803), the surface of the water seat (803) is provided with a through hole (804), the upper side of the water seat (803) is provided with a floating disc (805), the central line of the floating disc (805) is connected with a penetrating rod (806), the upper surface of the floating disc (805) is connected with a spring (807), and the top end of the penetrating rod (806) is provided with a pressure sensor (808) for pressure induction;
The second detection component comprises: the utility model discloses a three-way pipe, including three-way pipe (1), detection tube (4) are connected with at both ends, detection tube (4) internally mounted has response probe rod (406), and the both ends of response probe rod (406) are connected with bull stick (405), one end movable mounting that response probe rod (406) were kept away from to bull stick (405) has connecting seat (404), the outside of connecting seat (404) is connected with sealed metal seat (402), and the outside of sealed metal seat (402) is connected with torque sensor (403).
2. The fluid pressure data detection device according to claim 1, wherein the detection inclined tube (7) is in threaded connection with the installation tube (8), and the central line of the lower end of the detection inclined tube (7) and the central line of the water inlet tube (2) are positioned on the same straight line.
3. The fluid pressure data detection device according to claim 1, wherein sealing through holes (401) for connecting the torque sensor (403) with the connecting seat (404) are formed in the outer walls of the two sides of the detection tube (4), and the sealing metal seat (402) is mounted on the outer wall of the detection tube (4) through screws.
4. The fluid pressure data detection device according to claim 1, wherein the end part of the position where the three-way pipe (1) is connected with the detection pipe (4) is fixedly connected with the butt joint (3), and the outer wall of the butt joint (3) is arranged in a threaded manner.
5. A fluid pressure data detection device according to claim 4, wherein the detection tube (4) is fixedly connected with a screwed connection tube (5) at one end connected with the butt joint (3), and a pipeline interface (6) connected with a pipeline is connected at the other end of the detection tube (4).
6. A fluid pressure data sensing apparatus according to claim 5, wherein the sensing tube (4) is threadably connected to the interface (3) by a nipple (5).
7. The fluid pressure data detection device according to claim 1, wherein the inside of the detection inclined tube (7) is communicated with the inside of the tee tube (1), and the diameter of the detection inclined tube (7), the diameter of the tee tube (1) and the diameter of the water inlet tube (2) are consistent.
8. A method of detecting using a fluid pressure data detecting apparatus as claimed in claim 1, comprising the steps of:
S1: firstly, connecting a tube seat (201) at the lower end of a water inlet tube (2) so that a water outlet (202) in the tube seat (201) is communicated with the interior of the water inlet tube (2), connecting the lower end of the tube seat (201) with a water inlet tube, simultaneously connecting a split-flow pipeline with a detection tube (4), and connecting the detection tube (4) with two ends of a three-way tube (1);
s2: when water enters the water inlet pipe (2) from the water outlet (202), the pressure of the water flows to flush the pulling force floating seat (204), the pulling force floating seat (204) pulls the pulling force sensor (205) in the hollow cylinder (203), the initial fluid pressure of the water flow is detected by the pulling force sensor (205), after the water flows into the three-way pipe (1), the water flows into the detection inclined pipe (7), the water flows into the water seat (803) through the through holes (804), the floating disc (805) above the water seat (803) is upwards flushed, the floating disc (805) is connected with the spring (807) along with the upward movement of the floating disc (805), and then the second fluid pressure data is monitored by the pressure sensor (808), so that continuous multi-point detection is realized, and the fluid pressure of the water flowing into the three-way pipe (1) is judged according to the two fluid pressure data;
s3: secondly, rivers can utilize three-way pipe (1) to the both ends reposition of redundant personnel, when to the reposition of redundant personnel of both ends, rivers can flow to the inside of detecting tube (4), rivers can impulse response probe (406), response probe (406) can swing because the flow of rivers, response probe (406) constitute through bull stick (405) and connecting seat (404) and rotate to be connected, and be connected with torque sensor (403) through connecting seat (404), response probe (406) are when the swing, bull stick (405) can rotate in connecting seat (404), torque sensor (403) can carry out torque induction through the rotation of response probe (406), and then detect again fluid pressure data after the reposition of redundant personnel, cooperation detects pull sensor (205) in inclined tube (7) and water inlet tube (2) realize synchronous collection.
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| NL1040338C2 (en) * | 2013-08-16 | 2015-02-19 | Beethoven Marine Systems B V | Sensor for detecting pressure waves in a liquid. |
| CN203519072U (en) * | 2013-09-10 | 2014-04-02 | 内蒙古天一环境技术有限公司 | Non-contact flow detecting device |
| CN208505518U (en) * | 2018-08-06 | 2019-02-15 | 陈荣国 | A kind of Fluid pressure detection sensor |
| KR102170504B1 (en) * | 2020-05-25 | 2020-10-28 | 윤용만 | Water pressure masurement apparatus and water pressure masurement method using the same |
| CN213872666U (en) * | 2020-12-18 | 2021-08-03 | 太康县金泰锅炉有限公司 | Pressure detection device for steam boiler |
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| CN109564177A (en) * | 2016-05-20 | 2019-04-02 | Gkn航空服务有限公司 | Accumulated ice equipment |
| CN110672255A (en) * | 2019-10-23 | 2020-01-10 | 山东农业大学 | Multi-adaptive working load change detection device and detection method |
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