CN218157537U - Measuring device for liquid component content in pipeline - Google Patents
Measuring device for liquid component content in pipeline Download PDFInfo
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- CN218157537U CN218157537U CN202222258217.5U CN202222258217U CN218157537U CN 218157537 U CN218157537 U CN 218157537U CN 202222258217 U CN202222258217 U CN 202222258217U CN 218157537 U CN218157537 U CN 218157537U
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Abstract
The utility model provides a measuring device of liquid component content in pipeline, include: the device comprises a detection module, a control module, a communication module, a power module and a pipeline, wherein the detection module, the control module and the communication module are all electrically connected with the power module; the control module is electrically connected with the communication module and the detection module respectively and is used for controlling the opening or closing of the communication module and/or the opening or closing of the detection module; the pipeline penetrates through the detection module, and components of the liquid flowing in the pipeline are detected through the detection module. The utility model has the advantages that the measurement can be directly carried out through the pipeline, and the measurement can be carried out without damaging the pipeline or building an additional bypass; when acids or other liquid samples with strong corrosivity or toxicity are measured, the measurement is safer and more reliable through the pipeline; the portable measuring device is simple and small in tidy structure, can be used for handheld measurement, and is convenient for a user to detect at a plurality of measuring positions.
Description
Technical Field
The utility model belongs to the technical field of near-infrared analysis, especially, relate to a measuring device of liquid component content in pipeline.
Background
The modern near infrared spectrum analysis technology is a high and new analysis technology which is rapidly developed in the field of analytical chemistry in recent years, when an existing near infrared analyzer for detection is used for detecting an acid liquid sample or a toxic and harmful liquid, the liquid to be detected is generally put into a cuvette for detection, and the sample is firstly taken and put into the cuvette for detection, and then the cuvette is cleaned; or a flow cell and the like are adopted, the steps are complex, and meanwhile, the cuvette needs to be cleaned in time, so that the components of the flowing liquid cannot be directly detected even in real time.
In chemical industry, semiconductor industry and other industries, real-time measurement of acid liquid samples or toxic and harmful liquid samples is always a difficult problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The to-be-solved problem of the utility model is to provide a measuring device of liquid component content in pipeline, the spectral characteristic who is particularly suitable for utilizing the sample carries out qualitative or quantitative analysis.
In order to solve the technical problem, the utility model discloses a technical scheme is: a device for measuring the content of a liquid component in a pipe, comprising: the device comprises a detection module, a control module, a communication module, a power module and a pipeline, wherein the detection module, the control module and the communication module are electrically connected with the power module;
the control module is electrically connected with the communication module and the detection module respectively and is used for controlling the opening or closing of the communication module and/or the opening or closing of the detection module;
the pipeline penetrates through the detection module, and components of the liquid flowing in the pipeline are detected through the detection module.
Further, the detection module comprises: the light source, the lens group and the near infrared module are sequentially arranged, and the lens group is respectively arranged on two sides of the pipeline.
Further, the lens group comprises at least two groups of lenses;
the light source, the lens group and the near infrared module are arranged in a collinear way.
Further, the light source is electrically connected with the control module, and the control module is used for controlling the light source to be turned on or turned off;
the near-infrared module is electrically connected with the control module, and the control module is used for controlling the near-infrared module to receive the light source signal.
Furthermore, the detection module, the control module, the communication module and the power module are all arranged on the frame body.
Further, the holder body comprises a main body part and a portable cover, one side of the portable cover is rotatably connected to the main body part, and the portable cover rotates between an opening position and a closing position;
the pipeline runs through the frame body.
Further, when the portable cover is located at the closed position, a mounting block is arranged on the main body part below the portable cover;
the power supply and the lens group are arranged in the mounting block.
Furthermore, a concave hole is formed in the position, corresponding to the main body part, of the portable cover and used for placing the pipeline;
the lens set and the near-infrared module are arranged in the main body part, which is deviated from the light source side, of the light hole, and the light hole and the detection module are arranged in a collinear manner.
Further, the other side of the portable cover is connected with the main body part through an automatic locking buckle.
Furthermore, the communication module is one or more of a wifi communication module, a bluetooth communication module, a 4G module, a 5G module and a GPRS module wireless communication module.
Due to the adoption of the technical scheme, the method has the following beneficial effects:
the measurement can be directly carried out through the pipeline without damaging the pipeline or constructing an additional bypass; when acids or other liquid samples with strong corrosivity or toxicity are measured, the measurement is safer and more reliable through the pipeline; clean and tidy simple structure, small and exquisite can hand and measure, and also convenient to use person detects at a plurality of measuring position, and need not to purchase many instruments, measures convenient while efficiency better more.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of another embodiment of the present invention;
FIG. 3 is a block diagram of one embodiment of the present invention;
FIG. 4 is a schematic view of a portable cover according to an embodiment of the present invention;
fig. 5 is a top view of an embodiment of the present invention with the portable lid open.
In the figure:
10. frame body 20, detection module 30 and control module
40. Communication module 50, power module 11, main body portion
12. Portable cover 21, light source 22, first lens
23. Second lens 24, near infrared module 60, pipeline
13. Test trigger switch 14, automatic lock catch 15 and automatic lock catch
Detailed Description
The invention will be further described with reference to the following examples and drawings:
in an embodiment of the present invention, as shown in fig. 1-3, a device for measuring the content of a liquid component in a pipe comprises: the detection module 20, the control module 30, the communication module 40, the power module 50, the pipeline 60 and the rack body 10, wherein the detection module 20, the control module 30, the communication module 40 and the power module 50 are all arranged on the rack body 10, the detection module 20, the control module 30 and the communication module 40 are all electrically connected with the power module 50, and the power module 50 supplies power to the detection module 20, the control module 30 and the communication module 40; the control module 30 is electrically connected with the communication module 40 and the detection module 20, the control module 30 controls the communication module 40 to be opened or closed for data transmission, and the control module 30 controls the detection module 20 to be opened or closed; wherein the pipeline 60 is disposed through the detection module 20 in the housing 10. In the detection process, the liquid to be detected flows in the pipeline 60, the detection principle of the detection module 20 is a near infrared spectrum detection principle, the spectral characteristics of the sample to be detected are utilized to perform qualitative and quantitative analysis, and the components of the liquid flowing in the pipeline 60 are detected by receiving the optical signal passing through the pipeline 60 filled with the liquid to be detected, wherein the components comprise the components of the liquid, the proportion of the components and the like.
In this embodiment, the communication module 40 may be one or more of a wifi communication module, a bluetooth communication module, a 4G module, a 5G module and a GPRS module wireless communication module. The frame body 10 can be provided with a USB connector to connect with external equipment, so that data transmission is realized; the external device can be mobile devices such as a mobile phone and a computer.
In this embodiment, the power module 50 may be a built-in energy storage battery, or may be a power interface capable of being connected to an external power source, which is not described herein.
In this embodiment, the control module 30 may be, but is not limited to, a circuit board, and controls the light source 21 to be turned on or off through the control module 30, the near infrared module 24 to collect a spectrum, and the test trigger switch to be turned on or off.
Specifically, the detection module 20 includes: the light source 21, the lens group and the near-infrared module 24 are sequentially arranged, and the lens group is respectively arranged at two sides of the pipeline 60 to achieve the function of converging light signals, so that the light signals can enter the near-infrared module 24 after being emitted by the light source 21; wherein, the lens group comprises at least two groups of lenses.
In the present embodiment, the light source 21, the lens group and the near-infrared module 24 are arranged in a collinear manner, so that the light signal emitted by the light source 21 can be collimated into the near-infrared module 24; and a group of lenses are respectively arranged on two sides of the pipeline 60, a group of lenses close to the light source 21 is defined as a first lens 22, a group of lenses close to the near-infrared module 24 is defined as a second lens 23, an optical signal emitted by the light source 21 passes through the pipeline 60 filled with the liquid to be detected through the first lens 22 and then is received by the near-infrared module 24 through the second lens 23, and the received optical signal is transmitted to an external mobile device through the communication module 40 by the near-infrared module 24 to analyze components of the liquid to be detected.
Specifically, the control module 30 is connected to the light source 21 and the near-infrared module 24 by wires, and controls the light source 21 to be turned on or off through the setting of the control module 30, and simultaneously controls the near-infrared module 24 to be turned on or off synchronously to receive or discard the optical signal.
Specifically, the holder body 10 includes a main body part 11 and a portable cover 12, one side of the portable cover 12 is rotatably coupled to the main body part 11, and the portable cover 12 is openable or closable with respect to the main body part 11 such that the portable cover 12 is rotated between an open position and a closed position; when the portable cover 12 is in the closed position, the pipeline 60 is arranged between the portable cover 12 and the main body part 11 in a penetrating way, and the upper end face of the portable cover 12 is arranged flush with the upper end face of the main body part 11. It is conceivable that, in order to achieve the penetration of the pipeline 60, a concave hole is required to be formed in a side of the portable cover 12 opposite to the main body portion 11, the size of the hole surrounded by the concave hole is the size of the outer diameter of the pipeline 60, and the pipeline 60 is wrapped after the portable cover 12 is matched with the main body portion 11.
Wherein, as shown in fig. 4, 5, when the portable cover 12 is located at the open position, a protruding mounting block is provided on the main body portion 11 located below the portable cover 12, and it is conceivable to provide an accommodation space for the mounting block at a corresponding position of the portable cover 12; a light source 21 and a lens group are arranged in the mounting block, and the lens group is a first lens 22 arranged in the embodiment, so that the light source 21 and the first lens 22 are arranged in the protruded mounting block, and the irradiation angle of an optical signal emitted by the light source 21 can be irradiated to the liquid to be measured flowing in the pipeline 60; it is contemplated that in order to ensure that the optical signal can be received by the near infrared module 24 through the pipeline 60 and to ensure real-time measurement of the acid liquid sample or the toxic and harmful liquid sample, in this embodiment, a PTFE pipeline with good light transmittance and corrosion resistance is used and the content of the liquid in the pipeline is such that the optical signal emitted by the light source 21 can be transmitted therethrough.
Meanwhile, a light-transmitting hole is formed in the main body portion 11 on the other side of the pipeline 60, and the lens group and the near-infrared module 24 are arranged inside the main body portion 11, which deviates from the light source 21, of the light-transmitting hole.
Specifically, the near infrared module 24 may be a micro spectrometer for collecting a spectrum; the main body part 11 is also provided with a test trigger switch 13, the test start switch is connected with the control module 30, and the control module 30 can directly control the on and off of the test trigger switch 13 or manually drive the test trigger switch 13.
In a specific using process, the frame body 10 can be held by hands or directly fixed on conveying equipment to directly detect components of flowing liquid; and the device is small and exquisite and light, can be convenient for a user to detect at a plurality of measuring positions, and does not need to purchase a plurality of instruments.
Specifically, the other side of the portable cover 12 is connected with the main body part 11 through an automatic lock 14 (15); in the present embodiment, as shown in fig. 4 and 5, the automatic lock 14 (15) may be, but is not limited to, a spring ball, so as to realize the snap-fit of the portable cover 12 and the main body portion 11, thereby facilitating the opening and closing of the portable cover 12, and simultaneously making the mating of the portable cover 12 and the main body portion 11 more compact and stable through the automatic lock.
The utility model discloses a working process of embodiment:
opening the portable cover 12 so that the portable cover 12 is in the open position, placing the pipeline 60 in the recessed hole of the main body part 11, and engaging the portable cover 12 so that the portable cover 12 is in the closed position; the test trigger switch 13 is turned on by the control module 30 or manually, the control module 30 controls the turning on of the light source 21 and the near-infrared module 24, the light signal emitted by the light source 21 passes through the pipeline 60 filled with the liquid to be detected through the first lens 22 and then is received by the near-infrared module 24 through the second lens 23, and the received light signal is transmitted by the near-infrared module 24 to external mobile equipment through the communication module 40 to analyze the components of the liquid to be detected.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (10)
1. A device for measuring the content of a liquid component in a pipe, comprising: the device comprises a detection module, a control module, a communication module, a power module and a pipeline, wherein the detection module, the control module and the communication module are all electrically connected with the power module;
the control module is electrically connected with the communication module and the detection module respectively and is used for controlling the opening or closing of the communication module and/or the opening or closing of the detection module;
the pipeline penetrates through the detection module, and components of the liquid flowing in the pipeline are detected through the detection module.
2. The apparatus for measuring the amount of a liquid component in a pipe according to claim 1, wherein: the detection module comprises: the light source, the lens group and the near infrared module are sequentially arranged, and the lens group is respectively arranged on two sides of the pipeline.
3. The apparatus for measuring the amount of a liquid component in a pipe according to claim 2, wherein: the lens group comprises at least two groups of lenses;
the light source, the lens group and the near infrared module are arranged in a collinear way.
4. The apparatus for measuring the amount of a liquid component in a pipe according to claim 2, wherein: the light source is electrically connected with the control module, and the control module is used for controlling the on or off of the light source;
the near-infrared module is electrically connected with the control module, and the control module is used for controlling the near-infrared module to receive the light source signal.
5. The apparatus for measuring the amount of a liquid component in a pipe according to claim 2, wherein: the detection module, the control module, the communication module and the power module are all arranged on the frame body.
6. The apparatus for measuring the amount of a liquid component in a pipe according to claim 5, wherein: the frame body comprises a main body part and a portable cover, one side of the portable cover is rotatably connected to the main body part, and the portable cover rotates between an opening position and a closing position;
the pipeline runs through the frame body.
7. The apparatus for measuring the amount of a liquid component in a pipe according to claim 6, wherein: when the portable cover is located at the closed position, a mounting block is arranged on the main body part below the portable cover;
the power supply and the lens group are arranged in the mounting block.
8. The apparatus for measuring the content of a liquid component in a pipe according to claim 6 or 7, wherein: a concave hole is formed in the position, corresponding to the main body part, of the portable cover and used for placing the pipeline;
the lens set and the near-infrared module are arranged in the main body part, which is deviated from the light source side, of the light hole, and the light hole and the detection module are arranged in a collinear manner.
9. The apparatus for measuring the amount of a liquid component in a pipe according to claim 6, wherein: the other side of the portable cover is connected with the main body part through an automatic lock catch.
10. The apparatus for measuring the amount of a liquid component in a pipe according to claim 1, wherein: the communication module is one or more of a wifi communication module, a Bluetooth communication module, a 4G module, a 5G module and a GPRS module wireless communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222258217.5U CN218157537U (en) | 2022-08-26 | 2022-08-26 | Measuring device for liquid component content in pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222258217.5U CN218157537U (en) | 2022-08-26 | 2022-08-26 | Measuring device for liquid component content in pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218157537U true CN218157537U (en) | 2022-12-27 |
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ID=84555770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222258217.5U Active CN218157537U (en) | 2022-08-26 | 2022-08-26 | Measuring device for liquid component content in pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218157537U (en) |
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2022
- 2022-08-26 CN CN202222258217.5U patent/CN218157537U/en active Active
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