CN109443632B - Core-supplementing wireless pressure transmitter with mounting bracket - Google Patents
Core-supplementing wireless pressure transmitter with mounting bracket Download PDFInfo
- Publication number
- CN109443632B CN109443632B CN201811580845.7A CN201811580845A CN109443632B CN 109443632 B CN109443632 B CN 109443632B CN 201811580845 A CN201811580845 A CN 201811580845A CN 109443632 B CN109443632 B CN 109443632B
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- CN
- China
- Prior art keywords
- pipe
- transmitter
- fixedly connected
- main pipe
- auxiliary
- Prior art date
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- 230000006835 compression Effects 0.000 claims abstract description 13
- 238000007906 compression Methods 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000000153 supplemental effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 20
- 230000000694 effects Effects 0.000 description 10
- 239000012535 impurity Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 208000001034 Frostbite Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
Classifications
-
- 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
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
- G01L19/0618—Overload protection
-
- 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
- G01L19/0007—Fluidic connecting means
-
- 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
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
- G01L19/0627—Protection against aggressive medium in general
Abstract
The invention discloses a core-supplementing type wireless pressure transmitter with a mounting bracket, which has the technical scheme that the core-supplementing type wireless pressure transmitter comprises a transmitter, a main pipe and an auxiliary pipe, wherein the auxiliary pipe is fixedly connected to the bottom of one side of the main pipe, the transmitter is in threaded connection with the top of one side of the main pipe, the axial direction of the transmitter and the axial direction of the auxiliary pipe are both positioned in a plane where the diameter of the main pipe is positioned, the transmitter comprises a clamping pipe, a threaded pipe and a display screen, the threaded pipe is fixedly connected to one end of the clamping pipe, the display screen is fixedly connected to the other end of the threaded pipe, a pressure sensor is arranged in the threaded pipe, a compression ring is slidably connected to a port of the threaded pipe, the compression ring is connected with the pressure sensor, and the display screen is electrically connected with the pressure sensor; the main pipe is fixedly connected with the cushion layer on the inner side surface, one side of the transmitter with the compression ring extends out of the cushion layer, and the guide block with the triangular section is fixedly connected on the main pipe between the transmitter and the auxiliary pipe, so that the advantages of avoiding the failure of the transmitter and having high installation strength are achieved.
Description
Technical Field
The invention relates to the field of pipeline pressure detectors for wells, in particular to a core-supplementing wireless pressure transmitter with a mounting bracket.
Background
At present, a transmitter for measuring pressure in China is mostly arranged on an instrument valve, a straight pipe section with the length of 5-15 cm exists between the pressure transmitter and a pipeline, liquid does not flow, the temperature is low in winter, particularly in northeast oil fields such as Daqing and Liaohe, the liquid does not flow easily, the pressure transmitter can measure inaccurately, and if the time is long, the pressure sensor can be damaged by overpressure; especially, when the temperature reaches below-20 ℃, the battery loss of the transmitter is serious, and the phenomena of data transmission stop and the like are caused frequently.
Based on this condition, a benefit core formula pressure transmitter has been designed, adopts pipeline benefit core structure, and embedded in the pipeline, sensor direct contact pipeline, through pipeline oil temperature preheating and heat preservation, can improve the operating temperature of battery.
Disclosure of Invention
The technical aim of the invention is realized by the following technical scheme: the utility model provides a wireless pressure transmitter of benefit core formula with installing support, including the transmitter, be responsible for and auxiliary pipe, the auxiliary pipe links firmly in being responsible for one side bottom, transmitter threaded connection is responsible for one side top, transmitter axis direction and auxiliary pipe axis all are located the plane that is responsible for the diameter and is located, wherein, the transmitter includes clamp pipe, screw thread pipe and display screen, screw thread pipe links firmly in clamp pipe one end, the display screen links firmly at screw thread pipe other end, be equipped with pressure sensor in the screw thread pipe, screw thread pipe port department sliding connection has the clamping ring, the clamping ring links to each other with pressure sensor, display screen and pressure sensor electric connection; the inner side surface of the main pipe is fixedly connected with a cushion layer, one side of the transducer with the compression ring extends out of the cushion layer, and a guide block with a triangular section is fixedly connected on the main pipe between the transducer and the auxiliary pipe.
By adopting the technical scheme, liquid flows from the main pipe to the auxiliary pipe, then the liquid is propped against the compression ring, the compression ring is extruded to the pressure sensor after receiving the liquid pressure, at the moment, the pressure sensor agent generates signals and transmits the signals to the display screen, and a worker can know the specific value of the liquid pressure; the cushion layer is arranged, so that the wall thickness of the main pipe is increased, the main pipe is prevented from being broken by liquid, the heat conduction effect can be achieved, the heat of the liquid can be guided to the spiral pipe, and the pressure sensor and the battery are prevented from being frozen; the guide block is arranged to divide the liquid into the transmitter and the auxiliary pipe, so that the impact of the liquid on the end face of the main pipe is reduced, and the structural strength of the main pipe is improved.
Further, the flange is fixedly connected to the outside of the side of the main pipe far from the auxiliary pipe, and the thread groove is formed in the outside of the side of the auxiliary pipe far from the main pipe.
Through adopting above-mentioned technical scheme, set up the flange and can make the main pipe connect the great pipeline of pipe diameter, set up the screw groove and can make the minor pipe connect the less pipeline of pipe diameter, make things convenient for the connection of main, minor pipe and pipeline.
Further, one side of the flange is fixedly connected with a gasket, and the outer diameter of the gasket is larger than the inner diameter of the main pipe and smaller than the outer diameter of the flange; the auxiliary pipe is fixedly connected with a propping ring outside the thread groove, and the outer diameter of the propping ring is larger than that of the auxiliary pipe.
By adopting the technical scheme, the gasket and the propping ring are arranged, so that the connection tightness of the main pipe and the auxiliary pipe can be improved, and the leakage of liquid from the connection part of the main pipe and the auxiliary pipe is avoided.
Further, the joint of the auxiliary pipe and the main pipe is fixedly connected with a reinforcing rib.
Through adopting above-mentioned technical scheme, set up the strengthening rib and not only can improve the joint strength of accessory pipe at being responsible for, can also improve the structural strength who is responsible for the terminal surface, avoid being responsible for the terminal surface and be broken.
Further, a plurality of square grooves which are distributed in an annular mode at intervals are formed outside the clamping tube.
Through adopting above-mentioned technical scheme, set up square groove and make things convenient for the pipe tongs centre gripping, and then the rotation changer reaches the effect of easy to assemble and dismantlement changer.
Further, the display screen is sleeved with a rubber sleeve, and the rubber sleeve is in threaded connection with the clamping tube.
Through adopting above-mentioned technical scheme, set up the rubber sleeve and not only can reduce the impact of external impurity to the display screen, can also play the effect of thermal-insulated, avoid low temperature frostbite display screen.
In summary, the invention has the following beneficial effects:
1. the pressure sensor is placed in the threaded pipe, and the threaded pipe extends into the main pipe, so that the effect of adjusting the temperature of the pressure sensor by utilizing the oil temperature is achieved, and the damage of the pressure sensor is avoided;
2. the structural strength of the main pipe is improved by arranging the cushion layer and the guide block, so that the end face of the main pipe is prevented from being broken;
3. the structural strength of the end face of the main pipe is further improved through the reinforcing ribs;
4. through setting up the rubber sleeve, not only can reduce the impact of external impurity to the display screen, can also play the effect of thermal insulation.
Drawings
FIG. 1 is a front view of a transmitter of the present invention;
FIG. 2 is a rear view of the transmitter of the present invention;
FIG. 3 is a front view of the mounting effect of the transmitter of the present invention;
FIG. 4 is a rear view of the mounting effect of the transmitter of the present invention.
In the figure, 1, a transmitter; 11. clamping a pipe; 12. a threaded tube; 13. a compression ring; 14. a display screen; 15. a rubber sleeve; 2. a main pipe; 21. a cushion layer; 22. a guide block; 23. a flange; 24. a gasket; 3. a secondary pipe; 31. a thread groove; 32. a support ring; 33. reinforcing ribs.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Examples: the utility model provides a mending core type wireless pressure transmitter with installing support, combine fig. 1, fig. 2, including transmitter 1, main pipe 2 and accessory pipe 3, accessory pipe 3 connects in main pipe 2 one side bottom, transmitter 1 connects at main pipe 2 one side top, transmitter 1 includes clamp pipe 11, screwed pipe 12 and display screen 14, clamp pipe 11 and screwed pipe 12 are the cylinder pipe, screwed pipe 12 links firmly in clamp pipe 11 one end, display screen 14 links firmly at screwed pipe 12 other end, clamp pipe 11 has offered a plurality of square groove that interval annular distributes outward, set up square groove and make things convenient for the pipe tongs centre gripping, and then rotate the transmitter, reach the effect of convenient installation and dismantlement transmitter; referring to fig. 2, a pressure sensor and a battery are arranged in the threaded pipe 12, the pressure sensor is electrically connected with the battery, a compression ring 13 is slidably connected to a port of the threaded pipe 12, the compression ring 13 is connected with the pressure sensor, and a display screen 14 is electrically connected with the pressure sensor and the battery; the rubber sleeve 15 is sleeved outside the display screen 14, the rubber sleeve 15 is a shell made of hemispherical rubber, the outer ring of the rubber sleeve 15 is in threaded connection with the clamping tube 11, the rubber sleeve 15 is arranged to reduce the impact of external impurities on the display screen 14, the effect of heat insulation can be achieved, and the display screen 14 is prevented from being frozen down at low temperature.
Referring to fig. 3 and 4, the main pipe 2 and the auxiliary pipe 3 are cylindrical pipes, the outer diameter of the main pipe 2 is larger than that of the auxiliary pipe 3, one end of the main pipe 2 is closed, the other end of the main pipe 2 is open, the transmitter 1 is in threaded connection with the top of the closed end face of the main pipe 2, the auxiliary pipe 3 is fixedly connected with the bottom of the closed end face of the main pipe 2, the auxiliary pipe 3 is communicated with the main pipe 2, two reinforcing ribs 33 with triangular sections are fixedly connected to two sides of the joint of the auxiliary pipe 3 and the main pipe 2, the bottom end face of each reinforcing rib 33 is fixedly connected to the middle parts of two sides of the closed end face of the main pipe 2, and the reinforcing ribs 33 are arranged so that the connection strength of the auxiliary pipe 3 on the main pipe 2 can be improved, the structural strength of the end face of the main pipe 2 can be improved, and the end face of the main pipe 2 is prevented from being broken; the axial direction of the transmitter 1 and the axial direction of the auxiliary pipe 3 are both positioned in the plane where the diameter of the main pipe 2 is positioned, the inner side surface of the main pipe 2 is fixedly connected with a cushion layer 21, the cushion layer 21 is steel plate-shaped, one side of the transmitter 1 with the compression ring 13 extends out of the cushion layer 21, and a guide block 22 with a triangular section is fixedly connected on the main pipe 2 between the transmitter 1 and the auxiliary pipe 3.
With reference to fig. 3 and 4, the liquid flows from the main pipe 2 to the auxiliary pipe 3, then the liquid is abutted to the pressure ring 13, the pressure ring 13 is pressed by the pressure sensor after receiving the liquid pressure, at this time, the pressure sensor agent generates a signal and transmits the signal to the display screen 14, and a worker can know the specific value of the liquid pressure; the cushion layer 21 is arranged, so that the wall thickness of the main pipe 2 is increased, the main pipe 2 is prevented from being broken by liquid, the heat conduction effect can be achieved, the heat of the liquid can be guided to the spiral pipe 12, and the pressure sensor and the battery are prevented from being frozen; the guide block 22 is arranged to guide the liquid to the transmitter 1 and the auxiliary pipe 3, reduce the impact of the liquid on the end face of the main pipe 2 and improve the structural strength of the main pipe 2.
With reference to fig. 3 and 4, the outer side of the main pipe 2 far from the side of the auxiliary pipe 3 is fixedly connected with a flange 23, the outer side of the auxiliary pipe 3 far from the side of the main pipe 2 is provided with a thread groove 31, the flange 23 is arranged to enable the main pipe 2 to be connected with a pipeline with a larger pipe diameter, and the thread groove 31 is arranged to enable the auxiliary pipe 3 to be connected with a pipeline with a smaller pipe diameter, so that connection between the main pipe and the auxiliary pipe and the pipeline is facilitated.
Referring to fig. 3 and 4, a gasket 24 is fixedly connected to one side of the flange 23, and the outer diameter of the gasket 24 is larger than the inner diameter of the main pipe 2 and smaller than the outer diameter of the flange 23; the auxiliary pipe 3 is located outside the thread groove 31 and fixedly connected with the supporting ring 32, the outer diameter of the supporting ring 32 is larger than that of the auxiliary pipe 3, the gasket 24 is arranged in a pipeline in insertion connection, the supporting ring is arranged to be abutted at a pipeline port in connection, the connection tightness of the main pipe 2 and the auxiliary pipe 3 can be improved, and leakage of liquid from the connection part of the main pipe 2 and the auxiliary pipe 3 is avoided.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
Claims (6)
1. The utility model provides a mending core type wireless pressure transmitter with installing support, which is characterized in that, including transmitter (1), main pipe (2) and accessory pipe (3), accessory pipe (3) link firmly in main pipe (2) one side bottom, transmitter (1) threaded connection is in main pipe (2) one side top, and transmitter (1) axis direction and accessory pipe (3) axis are all located the plane that is responsible for (2) diameter and is located, wherein,
the transmitter (1) comprises a clamp pipe (11), a threaded pipe (12) and a display screen (14), wherein the threaded pipe (12) is fixedly connected to one end of the clamp pipe (11), the display screen (14) is fixedly connected to the other end of the threaded pipe (12), a pressure sensor is arranged in the threaded pipe (12), a compression ring (13) is slidably connected to a port of the threaded pipe (12), the compression ring (13) is connected with the pressure sensor, and the display screen (14) is electrically connected with the pressure sensor;
the inner side surface of the main pipe (2) is fixedly connected with a cushion layer (21), one side of the transmitter (1) with the compression ring (13) extends out of the cushion layer (21), and a guide block (22) with a triangular section is fixedly connected on the main pipe (2) between the transmitter (1) and the auxiliary pipe (3).
2. The wireless pressure transmitter of claim 1, wherein: the main pipe (2) is far away from the flange (23) fixedly connected with the outside of the side pipe of the auxiliary pipe (3), and the outside of the side pipe of the auxiliary pipe (3) far away from the main pipe (2) is provided with a thread groove (31).
3. The wireless pressure transmitter of claim 2, wherein: one side of the flange (23) is fixedly connected with a gasket (24), the outer diameter of the gasket (24) is larger than the inner diameter of the main pipe (2) and smaller than the outer diameter of the flange (23); the auxiliary pipe (3) is positioned outside the thread groove (31) and fixedly connected with a propping ring (32), and the outer diameter of the propping ring (32) is larger than that of the auxiliary pipe (3).
4. A supplemental wireless pressure transmitter with a mounting bracket as defined in claim 3, wherein: reinforcing ribs (33) are fixedly connected at the joint of the auxiliary pipe (3) and the main pipe (2).
5. The wireless pressure transmitter of claim 1, wherein: a plurality of square grooves which are distributed in a ring shape at intervals are arranged outside the clamping pipe (11).
6. The wireless pressure transmitter of claim 1, wherein: the display screen (14) is sleeved with a rubber sleeve (15), and the rubber sleeve (15) is in threaded connection with the clamping tube (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811580845.7A CN109443632B (en) | 2018-12-24 | 2018-12-24 | Core-supplementing wireless pressure transmitter with mounting bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811580845.7A CN109443632B (en) | 2018-12-24 | 2018-12-24 | Core-supplementing wireless pressure transmitter with mounting bracket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109443632A CN109443632A (en) | 2019-03-08 |
| CN109443632B true CN109443632B (en) | 2023-10-27 |
Family
ID=65538092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811580845.7A Active CN109443632B (en) | 2018-12-24 | 2018-12-24 | Core-supplementing wireless pressure transmitter with mounting bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109443632B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5000047A (en) * | 1988-03-29 | 1991-03-19 | Nippondenso Co., Ltd. | Pressure sensor |
| JPH1164048A (en) * | 1997-08-27 | 1999-03-05 | Nippon Pillar Packing Co Ltd | Attaching structure for fluid-measuring sensor |
| CN207095744U (en) * | 2017-09-07 | 2018-03-13 | 徐州中安科技股份有限公司 | PGS component |
| CN207280661U (en) * | 2017-09-21 | 2018-04-27 | 天津市泰菲特仪器仪表技术有限公司 | A kind of mode of wireless transmission pressure gauge |
| DE102016123590A1 (en) * | 2016-12-06 | 2018-06-07 | Endress+Hauser SE+Co. KG | Pressure transducer |
| CN209247227U (en) * | 2018-12-24 | 2019-08-13 | 天津万众科技股份有限公司 | A kind of embedded core type wireless pressure transmitter with mounting bracket |
-
2018
- 2018-12-24 CN CN201811580845.7A patent/CN109443632B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5000047A (en) * | 1988-03-29 | 1991-03-19 | Nippondenso Co., Ltd. | Pressure sensor |
| JPH1164048A (en) * | 1997-08-27 | 1999-03-05 | Nippon Pillar Packing Co Ltd | Attaching structure for fluid-measuring sensor |
| DE102016123590A1 (en) * | 2016-12-06 | 2018-06-07 | Endress+Hauser SE+Co. KG | Pressure transducer |
| CN207095744U (en) * | 2017-09-07 | 2018-03-13 | 徐州中安科技股份有限公司 | PGS component |
| CN207280661U (en) * | 2017-09-21 | 2018-04-27 | 天津市泰菲特仪器仪表技术有限公司 | A kind of mode of wireless transmission pressure gauge |
| CN209247227U (en) * | 2018-12-24 | 2019-08-13 | 天津万众科技股份有限公司 | A kind of embedded core type wireless pressure transmitter with mounting bracket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109443632A (en) | 2019-03-08 |
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