CN210982280U - Fluid detection device - Google Patents
Fluid detection device Download PDFInfo
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- CN210982280U CN210982280U CN201921391353.3U CN201921391353U CN210982280U CN 210982280 U CN210982280 U CN 210982280U CN 201921391353 U CN201921391353 U CN 201921391353U CN 210982280 U CN210982280 U CN 210982280U
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Abstract
The utility model discloses a fluid detection device, include: a nuclear magnetic probe, an electric ball valve and a controller; the controller is connected with the electric ball valve and used for switching the working state of the electric ball valve; the state of the fluid in the nuclear magnetic probe is in a flowing state or a static state along with the switching of the working state of the electric ball valve; the nuclear magnetic probe is used for detecting the fluid in a flowing state or a static state in the nuclear magnetic probe. The utility model provides a fluid detection device need not to take out the fluid from the pipeline, and the direct operating condition through control electric ball valve makes the fluid in the nuclear magnetic probe be in mobile state or quiescent condition to the nuclear magnetic probe can directly detect the fluid that is in mobile state or quiescent condition in to the nuclear magnetic probe, guarantees the normal operation of on-the-spot production, improves measurement of efficiency, avoids causing environmental pollution.
Description
Technical Field
The utility model relates to a fluid analysis technical field especially relates to fluid detection device.
Background
In industry and laboratories, there are a number of application scenarios that require detection and analysis of flowing fluids. In fluid detection, it is desirable to measure the flow rate of a fluid in a flowing state and the content of a fluid component in a quiescent state. For the measurement under the static state, the prior method usually takes out the fluid from the fluid pipeline and then stands to realize the static state of the fluid and measure the fluid, but the method needs a lot of time, has low measuring efficiency and is easy to influence the normal operation of the field production, and the taken out fluid is usually directly discarded after the measurement is finished, thus being easy to cause environmental pollution.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a fluid detection device for carry out the fluid detection, realize the measurement under fluid flow state and the quiescent condition, guarantee the normal operation of site production, improve measurement of efficiency, avoid causing environmental pollution, the device includes: a nuclear magnetic probe, an electric ball valve and a controller;
the controller is connected with the electric ball valve and used for switching the working state of the electric ball valve;
the state of the fluid in the nuclear magnetic probe is in a flowing state or a static state along with the switching of the working state of the electric ball valve;
the nuclear magnetic probe is used for detecting the fluid in a flowing state or a static state in the nuclear magnetic probe.
Compared with the technical scheme that the static state of the fluid is realized and the measurement is carried out by taking the fluid out of the fluid pipeline and then standing, the fluid detection device provided by the embodiment of the utility model comprises a nuclear magnetic probe, an electric ball valve and a controller; the controller is connected with the electric ball valve and used for switching the working state of the electric ball valve; the state of the fluid in the nuclear magnetic probe is in a flowing state or a static state along with the switching of the working state of the electric ball valve; the nuclear magnetic probe is used for detecting the fluid in a flowing state or a static state in the nuclear magnetic probe. The embodiment of the utility model provides a fluid detection device need not to take out the fluid from the pipeline, and the fluid that directly makes in the nuclear magnetic probe through the operating condition of control electric ball valve is in mobile state or quiescent condition to the nuclear magnetic probe can directly detect the fluid that is in mobile state or quiescent condition in the nuclear magnetic probe, guarantees the normal operation of on-the-spot production, improves measurement of efficiency, avoids causing environmental pollution.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. In the drawings:
FIG. 1 is a schematic diagram of an embodiment of a fluid detection device;
FIG. 2 is a schematic diagram of a fluid detection device according to an embodiment of the present invention;
fig. 3 is a schematic view of the working state of the three-way electric ball valve according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a fluid detection device according to an embodiment of the present invention;
fig. 5 is a schematic view of the working state of the four-way electric ball valve according to an embodiment of the present invention;
fig. 6 is a structural diagram of a fluid detection device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
In order to carry out the fluid detection, realize the measurement under fluid flow state and the quiescent condition, guarantee the normal operating of site production, improve measurement of efficiency, avoid causing environmental pollution, the embodiment of the utility model provides a fluid detection device, as shown in FIG. 1, the device can include: a nuclear magnetic probe 100, an electric ball valve 200 and a controller 300;
the controller 300 is connected to the electric ball valve 200 and is used for switching the working state of the electric ball valve 200;
the state of the fluid in the nuclear magnetic probe 100 is in a flowing state or a static state along with the switching of the working state of the electric ball valve 200;
the nuclear magnetic probe 100 is used for detecting a fluid in a flowing state or a static state in the nuclear magnetic probe 100.
As shown in fig. 1, the fluid detection apparatus provided by the embodiment of the present invention includes a nuclear magnetic probe, an electric ball valve, and a controller; the controller is connected with the electric ball valve and used for switching the working state of the electric ball valve; the state of the fluid in the nuclear magnetic probe is in a flowing state or a static state along with the switching of the working state of the electric ball valve; the nuclear magnetic probe is used for detecting the fluid in a flowing state or a static state in the nuclear magnetic probe. The embodiment of the utility model provides a fluid detection device need not to take out the fluid from the pipeline, and the fluid that directly makes in the nuclear magnetic probe through the operating condition of control electric ball valve is in mobile state or quiescent condition to the nuclear magnetic probe can directly detect the fluid that is in mobile state or quiescent condition in the nuclear magnetic probe, guarantees the normal operation of on-the-spot production, improves measurement of efficiency, avoids causing environmental pollution.
In one embodiment, nuclear magnetic probe 100 is specifically configured to: detecting the flow rate of the fluid in a flowing state in the nuclear magnetic probe 100; the fluid in the static state in the nuclear magnetic probe 100 is subjected to component content detection. The nuclear magnetic probe 100 works on the basis that a static magnetic field generated by an internal permanent magnet and a pulse radio frequency field emitted by an antenna act on fluid component nuclei under the same frequency to generate resonance, signal change is measured, and flow rate detection is carried out on fluid in a flowing state in the nuclear magnetic probe 100; the fluid in the static state in the nuclear magnetic probe 100 is subjected to component content detection.
In one embodiment, nuclear magnetic probe 100 includes: a pre-magnetized magnet segment and a uniform magnetic field magnet segment. Wherein the pre-magnetized magnet segments are stronger than the homogeneous field magnet segments, so that the fluid can be polarized as much as possible in the pre-magnetized magnet segments.
In one embodiment, the motorized ball valve 200 is a two-way motorized ball valve; the working state of the electric ball valve 200 is as follows: valve open state or valve closed state.
In this embodiment, the fluid detection device at least includes three two-way electric ball valves, an outlet of the first two-way electric ball valve 201 is connected to an inlet of the nuclear magnetic probe 100, an inlet of the third two-way electric ball valve 203 is connected to an outlet of the nuclear magnetic probe 100, an inlet of the second two-way electric ball valve 202 is connected to an inlet of the first two-way electric ball valve 201, and an outlet of the second two-way electric ball valve 202 is connected to an outlet of the third two-way electric ball valve 203.
For example, as shown in fig. 2, the fluid detection apparatus includes a controller 300, a nuclear magnetic probe 100 and three two-way electric ball valves, an outlet of the first two-way electric ball valve 201 is connected to an inlet of the nuclear magnetic probe 100, an inlet of the third two-way electric ball valve 203 is connected to an outlet of the nuclear magnetic probe 100, an inlet of the second two-way electric ball valve 202 is connected to an inlet of the first two-way electric ball valve 201, and an outlet of the second two-way electric ball valve 202 is connected to an outlet of the third two-way electric ball valve. In specific implementation, the fluid flows into the fluid detection device from the inlet side of the first two-way electric ball valve 201, and flows out of the fluid detection device from the outlet side of the third two-way electric ball valve 203. When the flow rate of fluid in a flowing state is measured, the valves of the first two-way electric ball valve 201 and the third two-way electric ball valve 203 are opened, the valve of the second two-way electric ball valve 202 is closed, at this time, the working states of the first two-way electric ball valve 201 and the third two-way electric ball valve 203 are valve opening states, the working state of the second two-way electric ball valve 202 is valve closing states, the fluid flows into the nuclear magnetic probe 100 from the inlet of the nuclear magnetic probe 100 through the first two-way electric ball valve 201, and flows out of the fluid detection device through the outlet of the nuclear magnetic probe 100 and the third two-way electric ball valve 203. When the component content of the fluid in the static state is measured, the valves of the first two-way electric ball valve 201 and the third two-way electric ball valve 203 are closed, and the valve of the second two-way electric ball valve 202 is opened, at this time, the working states of the first two-way electric ball valve 201 and the third two-way electric ball valve 203 are the valve closed state, the working state of the second two-way electric ball valve 202 is the valve open state, and the fluid flows out of the fluid detection device through the second two-way electric ball valve 202. The embodiment of the utility model provides a when carrying out fluid component content under the quiescent condition, need not to take out the fluid from the pipeline, the direct operating condition through controlling first two-way electric ball valve and third two-way electric ball valve makes the fluid in the nuclear magnetic probe be in quiescent condition to the fluid can flow out fluid detection device through second two-way electric ball valve, guarantees the normal operation of on-the-spot production, improves measurement of efficiency, avoids causing environmental pollution.
In one embodiment, the motorized ball valve 200 is a three-way motorized ball valve; the working state of the electric ball valve 200 is as follows: the first valve port 1 and the third valve port 3 of the three-way electric ball valve are communicated, and the first valve port 1 and the second valve port 2 are blocked; or the first port 1 and the second port 2 of the three-way electric ball valve are communicated, and the first port 1 and the third port 3 are blocked, as shown in fig. 3, a in fig. 3 is an operating state in which the first port 1 and the third port 3 of the three-way electric ball valve are communicated, and the first port 1 and the second port 2 are blocked, and B in fig. 3 is an operating state in which the first port 1 and the second port 2 of the three-way electric ball valve are communicated, and the first port 1 and the third port 3 are blocked.
In this embodiment, the fluid detection device at least includes two three-way electric ball valves, the third port 3 of the first three-way electric ball valve 204 is connected to the inlet of the nuclear magnetic probe 100, the first port 1 of the second three-way electric ball valve 205 is connected to the outlet of the nuclear magnetic probe 100, and the second port 2 of the first three-way electric ball valve 204 is connected to the second port 2 of the second three-way electric ball valve 205.
For example, as shown in fig. 4, the fluid detection apparatus includes a controller 300, a nuclear magnetic probe 100 and two three-way electric ball valves, wherein the third port 3 of the first three-way electric ball valve 204 is connected to the inlet of the nuclear magnetic probe 100, the first port 1 of the second three-way electric ball valve 205 is connected to the outlet of the nuclear magnetic probe 100, and the second port 2 of the first three-way electric ball valve 204 is connected to the second port 2 of the second three-way electric ball valve 205. In specific implementation, the fluid flows into the fluid detection device from the first port 1 side of the first three-way electric ball valve 204, and flows out of the fluid detection device from the third port 3 side of the second three-way electric ball valve 205. When the flow rate of the fluid in the flowing state is measured, the two three-way electric ball valves are adjusted to be in the working state that the first valve port 1 is communicated with the third valve port 3, and the first valve port 1 is blocked from the second valve port 2, at the moment, the fluid flows into the nuclear magnetic probe 100 from the inlet of the nuclear magnetic probe 100 through the first three-way electric ball valve 204, and flows out of the fluid detection device through the outlet of the nuclear magnetic probe 100 and the second three-way electric ball valve 205. When the content of the fluid components in the static state is measured, the two three-way electric ball valves are adjusted to be in the working state that the first valve port 1 is communicated with the second valve port 2 and the first valve port 1 is blocked from the third valve port 3, and at the moment, the fluid directly flows into the second three-way electric ball valve 205 through the first three-way electric ball valve 204 and then flows out of the fluid detection device. The embodiment of the utility model provides a when carrying out fluid component content under the quiescent condition, need not to take out the fluid from the pipeline, the direct operating condition through controlling first tee bend electric ball valve and second tee bend electric ball valve makes the fluid in the nuclear-magnetism probe be in the quiescent condition to the fluid can flow out fluid detection device through the pipeline of being connected between first tee bend electric ball valve and the second tee bend electric ball valve, guarantees the normal operation of on-the-spot production, improves measurement of efficiency, avoids causing environmental pollution.
In one embodiment, the motorized ball valve 200 is a four-way motorized ball valve; the working state of the electric ball valve 200 is as follows: the first valve port 1 'of the four-way electric ball valve is communicated with the second valve port 2', and the third valve port 3 'of the four-way electric ball valve is communicated with the fourth valve port 4'; or the first port 1 'and the fourth port 4' of the four-way electric ball valve are communicated, the second port 2 'and the third port 3' of the four-way electric ball valve are communicated, as shown in fig. 5, a in fig. 5 is a working state in which the first port 1 'and the second port 2' of the four-way electric ball valve are communicated, the third port 3 'and the fourth port 4' of the four-way electric ball valve are communicated, B in fig. 5 is a working state in which the first port 1 'and the fourth port 4' of the four-way electric ball valve are communicated, and the second port 2 'and the third port 3' of the four-way electric ball valve are communicated.
In this embodiment, the fluid detection device at least includes a four-way electric ball valve 206, a second port 2 'of the four-way electric ball valve 206 is connected to the inlet of the nuclear magnetic probe 100, and a third port 3' of the four-way electric ball valve 206 is connected to the outlet of the nuclear magnetic probe 100.
In the embodiment, the second port 2 'of the four-way electric ball valve 206 is connected with the inlet of the nuclear magnetic probe 100, and the third port 3' of the four-way electric ball valve 206 is connected with the outlet of the nuclear magnetic probe 100 by hard pipelines; the four-way electric ball valve 206 and the nuclear magnetic probe 100 are arranged on the same horizontal plane. In this way, it is ensured that the fluid in nuclear magnetic probe 100 remains horizontal when the fluid component content is at rest.
For example, as shown in fig. 6, the fluid detection apparatus includes a controller 300, a nuclear magnetic probe 100, and a four-way electrical ball valve 206, wherein a second port 2 'of the four-way electrical ball valve 206 is connected to an inlet of the nuclear magnetic probe 100, and a third port 3' of the four-way electrical ball valve 206 is connected to an outlet of the nuclear magnetic probe 100. In specific implementation, the fluid flows into the fluid detection device from the side of the first port 1 'of the four-way electric ball valve 206, and flows out of the fluid detection device from the side of the fourth port 4' of the four-way electric ball valve 206. When the flow rate of the fluid in a flowing state is measured, the four-way electric ball valve 206 is adjusted to be in a working state that the first valve port 1 'is communicated with the second valve port 2', and the third valve port 3 'is communicated with the fourth valve port 4', and at the moment, the fluid flows into the nuclear magnetic probe 100 from the inlet of the nuclear magnetic probe 100 through the four-way electric ball valve 206 and flows out of the fluid detection device through the outlet of the nuclear magnetic probe 100 and the four-way electric ball valve 206. When the fluid component content is measured in a static state, the four-way electric ball valve 206 is adjusted to a working state in which the first port 1 'is communicated with the fourth port 4' and the second port 2 'is communicated with the third port 3', and at this time, the fluid directly flows out of the fluid detection device through the four-way electric ball valve 206. The embodiment of the utility model provides a when carrying out fluid component content under the quiescent condition, need not to take out the fluid from the pipeline, the direct operating condition through control cross electric ball valve makes the fluid in the nuclear-magnetism probe be in the quiescent condition to the fluid can directly flow out fluid detection device through cross electric ball valve, guarantees the normal operation of on-the-spot production, improves measurement of efficiency, avoids causing environmental pollution.
To sum up, the fluid detection device provided by the embodiment of the utility model comprises a nuclear magnetic probe, an electric ball valve and a controller; the controller is connected with the electric ball valve and used for switching the working state of the electric ball valve; the state of the fluid in the nuclear magnetic probe is in a flowing state or a static state along with the switching of the working state of the electric ball valve; the nuclear magnetic probe is used for detecting the fluid in a flowing state or a static state in the nuclear magnetic probe. The embodiment of the utility model provides a fluid detection device need not to take out the fluid from the pipeline, and the fluid that directly makes in the nuclear magnetic probe through the operating condition of control electric ball valve is in mobile state or quiescent condition to the nuclear magnetic probe can directly detect the fluid that is in mobile state or quiescent condition in the nuclear magnetic probe, guarantees the normal operation of on-the-spot production, improves measurement of efficiency, avoids causing environmental pollution.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A fluid testing device, comprising: a nuclear magnetic probe, an electric ball valve and a controller;
the controller is connected with the electric ball valve and used for switching the working state of the electric ball valve;
the state of the fluid in the nuclear magnetic probe is in a flowing state or a static state along with the switching of the working state of the electric ball valve;
the nuclear magnetic probe is used for detecting the fluid in a flowing state or a static state in the nuclear magnetic probe.
2. The fluid testing device of claim 1, wherein said nuclear magnetic probe is specifically configured to:
detecting the flow speed of fluid in a flowing state in the nuclear magnetic probe;
and detecting the component content of the fluid in a static state in the nuclear magnetic probe.
3. The fluid testing device of claim 1, wherein said motorized ball valve is a two-way motorized ball valve;
the working state of the electric ball valve is as follows: valve open state or valve closed state.
4. The fluid testing device according to claim 3, wherein said device comprises at least three two-way motorized ball valves, wherein an outlet of a first two-way motorized ball valve is connected to an inlet of the nuclear magnetic probe, an inlet of a third two-way motorized ball valve is connected to an outlet of the nuclear magnetic probe, an inlet of a second two-way motorized ball valve is connected to an inlet of the first two-way motorized ball valve, and an outlet of the second two-way motorized ball valve is connected to an outlet of the third two-way motorized ball valve.
5. The fluid testing device of claim 1, wherein said motorized ball valve is a three-way motorized ball valve;
the working state of the electric ball valve is as follows:
the first valve port and the third valve port of the three-way electric ball valve are communicated, and the first valve port and the second valve port are blocked; or
The first valve port of the three-way electric ball valve is communicated with the second valve port, and the first valve port is blocked from the third valve port.
6. The fluid testing device according to claim 5, wherein the device comprises at least two three-way motorized ball valves, wherein the third port of the first three-way motorized ball valve is connected to the nuclear magnetic probe inlet, the first port of the second three-way motorized ball valve is connected to the nuclear magnetic probe outlet, and the second port of the first three-way motorized ball valve is connected to the second port of the second three-way motorized ball valve.
7. The fluid testing device of claim 1, wherein said motorized ball valve is a four-way motorized ball valve;
the working state of the electric ball valve is as follows:
the first valve port and the second valve port of the four-way electric ball valve are communicated, and the third valve port and the fourth valve port of the four-way electric ball valve are communicated; or
The first valve port and the fourth valve port of the four-way electric ball valve are communicated, and the second valve port and the third valve port of the four-way electric ball valve are communicated.
8. The fluid testing apparatus of claim 7, wherein said apparatus comprises at least one four-way motorized ball valve, wherein a second port of said four-way motorized ball valve is connected to an inlet of said nuclear magnetic probe, and wherein a third port of said four-way motorized ball valve is connected to an outlet of said nuclear magnetic probe.
9. The fluid testing device according to claim 8, wherein the second port of the four-way electric ball valve and the inlet of the nuclear magnetic probe are connected by hard pipelines, and the third port of the four-way electric ball valve and the outlet of the nuclear magnetic probe are connected by hard pipelines; the four-way electric ball valve and the nuclear magnetic probe are arranged on the same horizontal plane.
10. The fluid testing device of claim 1, wherein said nuclear magnetic probe comprises: a pre-magnetized magnet segment and a uniform magnetic field magnet segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391353.3U CN210982280U (en) | 2019-08-26 | 2019-08-26 | Fluid detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921391353.3U CN210982280U (en) | 2019-08-26 | 2019-08-26 | Fluid detection device |
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| CN210982280U true CN210982280U (en) | 2020-07-10 |
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| CN201921391353.3U Active CN210982280U (en) | 2019-08-26 | 2019-08-26 | Fluid detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544919A (en) * | 2022-01-25 | 2022-05-27 | 中国石油大学(北京) | Method, system and device for regulating viscosity of emulsion |
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2019
- 2019-08-26 CN CN201921391353.3U patent/CN210982280U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114544919A (en) * | 2022-01-25 | 2022-05-27 | 中国石油大学(北京) | Method, system and device for regulating viscosity of emulsion |
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