System and method for fixing and sealing sensors to pipes
A device for connecting one or more sensors to a pipe, may include a sealed capsule and a pipe connector. The sealed capsule may include the one or more sensors and a non-corrosive liquid. The pipe connector may be configured to fix the sealed capsule to the pipe. The one or more sensors may be configured to measure pressure or pressure transient from a first liquid via the non-corrosive liquid.
1. A device for connecting one or more sensors to a pipe, comprising:
a sealed capsule including the one or more sensors and a non-corrosive liquid; and
a pipe connector configured to fix the sealed capsule to the pipe,
wherein the one or more sensors are configured to measure pressure or pressure transients or acoustic/pressure waves from a first liquid via the non-corrosive liquid,
wherein the pipe connector includes at least one of a saddle-type pipe connector and a screw-type pipe connector.
2. The device according to claim 1 , wherein
the non-corrosive liquid includes glycerin.
3. The device according to claim 1 , wherein
the capsule is filled with the non-corrosive liquid such that the non-corrosive liquid transmits pressure from the first liquid to the one or more sensors.
4. The device according to claim 1 , wherein
the capsule includes a membrane that is in contact with the first liquid such that pressure or pressure transient from the first liquid is transmitted to the one or more sensors via the membrane.
5. The device according to claim 1 , wherein
the capsule filled with the non-corrosive liquid is sealed without air in the capsule.
6. The device according to claim 1 , wherein
the pipe connector includes a saddle-type pipe connector, and
the sealed capsule is fixed in the saddle-type pipe connector.
7. The device according to claim 1 , wherein
the pipe connector includes a screw-type pipe connector having a drilling tip, and
the sealed capsule includes a liquid channel that is contained inside the screw-type pipe connector, such that when the drilling tip is placed into the pipe, pressure or pressure transient from the first liquid in the pipe is transmitted to the one or more sensors via the liquid channel.
8. The device according to claim 1 , wherein
the one or more sensors include at least one micro-electromechanical systems (MEMS) sensor.
9. The device according to claim 1 , wherein
the one or more sensors include at least one of a pressure sensor or a hydrophone.
10. A method for connecting one or more sensors to a pipe, comprising:
filling a capsule including the one or more sensors, with a non-corrosive liquid;
sealing the capsule filled with the non-corrosive liquid;
fixing, via a pipe connector, the sealed capsule to the pipe, wherein the pipe connector includes at least one of a saddle-type pipe connector or a screw-type pipe connector; and
measuring, by the one or more sensors, pressure or pressure transient from a first liquid in the pipe via the non-corrosive liquid.
11. The method according to claim 10 , wherein
the non-corrosive liquid includes glycerin.
12. The method according to claim 10 , wherein
the capsule is filled with the non-corrosive liquid such that the non-corrosive liquid transmits pressure from the first liquid to the one or more sensors.
13. The method according to claim 10 , further comprising:
providing the capsule with a membrane that is in contact with the first liquid such that pressure or pressure transient from the first liquid is transmitted to the one or more sensors via the membrane.
14. The method according to claim 10 , wherein
sealing the capsule comprises performing welding of plastic by heat to seal the capsule filled with the non-corrosive liquid without air in the capsule.
15. The method according to claim 10 , wherein
the pipe connector includes a saddle-type pipe connector, and
the method further comprises fixing the sealed capsule in the saddle-type pipe connector.
16. The method according to claim 10 , wherein
the pipe connector includes a screw-type pipe connector having a drilling tip, and
the method further comprises providing the sealed capsule with a liquid channel that is contained inside the screw-type pipe connector, such that when the drilling tip is placed into the pipe, pressure or pressure transient from the first liquid in the pipe is transmitted to the one or more sensors via the liquid channel.
17. The method according to claim 10 , wherein
the one or more sensors include at least one micro-electromechanical systems (MEMS) sensor.
18. The method according to claim 10 , wherein
the one or more sensors include at least one of a pressure sensor or a hydrophone.