High-temperature-resistant probing type reflection intelligent spectrometer

Abstract

The utility model belongs to the technical field of intelligent spectrometers, and particularly relates to a high-temperature-resistant probing type reflection intelligent spectrometer which comprises a shell A, an end cover A is arranged on one side of the shell A, a sealing gasket A is arranged on one side of the end cover A, a control circuit board is arranged on one side in the shell A, a connector fixing opening A is formed in the top of the shell A, and a connector fixing opening B is formed in the bottom of the shell A; a joint fixing port C is formed in the middle of the front of the shell A; according to the utility model, the probing design of connecting with a pipeline through a chuck hoop is realized by using a chuck type structure, the sapphire cylindrical lens and the extension cylinder structure are extended, so that electronic components which are not resistant to temperature are far away from high-temperature liquid in a flow cell, the high-temperature-resistant requirement is realized, and the high-temperature-resistant requirement is met through the small and simple design. The problems that field installation of chemical detection equipment is complex, and field pipelines need to be changed more complexly are solved, and meanwhile, more suitable detection equipment is provided for a high-temperature working environment.

Description

TECHNICAL FIELD

[0001] The utility model relates to intelligent spectrometer technical field, concretely is a high temperature resistant probe -in -type reflection intelligent spectrometer. BACKGROUND

[0002] The detection principle of the intelligent spectrometer is based on Lambert Beer's law, the spectrum of a substance directly reflects the electronic transition of the molecular of the substance, is directly related to the structure of the substance, the absorption spectrum of different substances is different, and the absorption strength is related to the amount of the light-absorbing substance, therefore, the specificity of the substance spectrum and the difference in the absorption strength can be used for qualitative analysis or quantitative analysis of the substance.

[0003] At present, the online detection equipment in the chemical industry is basically composed of detection instruments, pipelines, (sight glasses), valves, filters and the like, and the material pipeline needs to be relatively complexly modified, and the working environment of the chemical industry is generally relatively poor, and the working environment often exists in a high temperature environment, and higher requirements are put forward for the temperature resistance of the online detection equipment. UTILITY MODEL CONTENT

[0004] In view of the defects of the prior art, the utility model provides a high-temperature-resistant probe-in-type reflection intelligent spectrometer, which solves the problems that the material pipeline needs to be relatively complexly modified at present, the working environment of the chemical industry is generally relatively poor, the working environment often exists in a high temperature environment, and higher requirements are put forward for the temperature resistance of the online detection equipment.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a high-temperature-resistant probe-in-type reflection intelligent spectrometer, comprising a shell A, one side of the shell A is provided with an end cover A, one side of the end cover A is provided with a sealing gasket A, one side of the shell A inside is provided with a control circuit board, the top of the shell A is provided with a joint fixing port A, the bottom of the shell A is provided with a joint fixing port B, the front middle of the shell A is provided with a joint fixing port C, the other side of the shell A inside is provided with a charging circuit board, one side of the charging circuit board is provided with a connecting piece, one side of the connecting piece is provided with a sealing gasket B, the outer surface of the sealing gasket B of the shell A is provided with a shell B, one side of the shell B inside is provided with a light source circuit board, one side of the light source circuit board is provided with an O-shaped sealing ring, the other side of the shell B inside is provided with a sapphire glass column, one side of the sapphire glass column is provided with a sealing gasket C, and the outer surface of the sapphire glass column of the shell B is provided with an outer shell.

[0006] As a preferred technical scheme of the utility model, one side of the shell A is fixed through a screw and the end cover A, the control circuit board and the button are fixedly arranged on the end cover A, and the sealing gasket A and the O-shaped ring are arranged in the middle of the end cover A.

[0007] As a preferred technical scheme of the utility model, the joint fixed mouth A is provided with a joint power connector, the joint fixed mouth B is provided with a power connector, the power line and the signal line bayonet joint on the joint fixed mouth A and the joint fixed mouth B all adopt 12V power supply interface setting, the joint fixed mouth C is installed air source one-way valve through thread and O ring.

[0008] As a preferred technical scheme of the utility model, the shell A is connected through screw and shell B, the both sides of the connecting piece are respectively fixedly provided with charging circuit board and light source circuit board, the middle of the connecting piece is provided with sealing pad B and O type sealing ring, the inside of the shell B is provided with collimating mirror.

[0009] As a preferred technical scheme of the utility model, the other side of the shell B is connected through screw and shell, the sapphire glass column is installed in the middle of the shell B, and the both sides and the middle of the sapphire glass column are provided with sealing pad C.

[0010] As a preferred technical scheme of the utility model, the inside of the shell is provided with sample cell, one side of the sample cell is provided with gland, one side of the gland is provided with end cover B, one side of the gland is provided with reflecting mirror piece, one side of the sample cell is connected with shell through thread, the other side of the sample cell is connected with end cover B through thread, the middle part of the end cover B is fixed reflecting mirror piece and sapphire mirror piece through gland.

[0011] As a preferred technical scheme of the utility model, the position of the reflecting mirror piece, the position of the sample cell and the position of the light source circuit board are correspondingly arranged, and the light source circuit board is provided with directional gyroscope.

[0012] Compared with the prior art, the utility model provides a high-temperature-resistant probe type reflection intelligent spectrometer, which has the following beneficial effects:

[0013] 1、The high-temperature-resistant probe type reflection intelligent spectrometer, by using the chuck type structure, realizes the probe type design of being connected with the pipeline through the chuck clamp, and through the sapphire columnar mirror piece and the extension cylinder structure extension, makes the electronic components and devices that are not resistant to high temperature away from the high-temperature liquid of the flow cell, and realizes the demand of being resistant to high temperature.

[0014] 2、The high-temperature-resistant probe type reflection intelligent spectrometer is small and simple in design, solves the problems of complex on-site installation of chemical detection equipment and the need for relatively complex modification of the on-site pipeline, and also provides more suitable detection equipment for high-temperature working environment.

[0015] 3. This high-temperature resistant, penetrating reflective intelligent spectrometer can perform real-time detection on on-site samples. The collected samples can be detected and spectral data can be obtained in a timely manner. The sampling frequency is high, which can achieve real-time detection, real-time analysis, and real-time viewing of results. By lengthening the shell length and increasing the heat transfer distance, the heat transfer efficiency can be reduced to ensure that the equipment can still work normally in a liquid environment with a maximum temperature of 60°C. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] In the figure: 1. Shell A; 2. End cover A; 3. Sealing gasket A; 4. Control circuit board; 5. Connector fixing port A; 6. Connector fixing port B; 7. Connector fixing port C; 8. Charging circuit board; 9. Connector; 10. Sealing gasket B; 11. Shell B; 12. Light source circuit board; 13. O-ring; 14. Sapphire glass column; 15. Sealing gasket C; 16. Outer shell; 17. Sample cell; 18. Pressure cover; 19. End cover B; 20. Reflective lens. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1 In this embodiment: a high-temperature resistant, probe-type reflective intelligent spectrometer comprises a shell A1, an end cover A2 is provided on one side of the shell A1, a sealing gasket A3 is provided on one side of the end cover A2, a control circuit board 4 is provided on one side of the interior of the shell A1, a connector fixing port A5 is provided on the top of the shell A1, a connector fixing port B6 is provided on the bottom of the shell A1, a connector fixing port C7 is provided in the middle of the front of the shell A1, a charging circuit board 8 is provided on the other side of the interior of the shell A1, a connector 9 is provided on one side of the charging circuit board 8, a sealing gasket B10 is provided on one side of the connector 9, a shell B11 is provided on the outer surface of the sealing gasket B10 of the shell A1, a light source circuit board 12 is provided on one side of the interior of the shell B11, an O-ring 13 is provided on one side of the light source circuit board 12, a sapphire glass column 14 is provided on the other side of the interior of the shell B11, a sealing gasket C15 is provided on one side of the sapphire glass column 14, and a shell 16 is provided on the outer surface of the sapphire glass column 14 of the shell B11.

[0020] In this embodiment, the shell A1 side is fixed by screw and end cover A2, the end cover A2 is fixedly provided with control circuit board 4 and button, the end cover A2 is provided with sealing gasket A3 and O type ring in the middle;

[0021] Specifically, the sealing gasket A3 and O type ring in the middle are used for sealing to prevent water from affecting the normal work of the circuit;

[0022] In this embodiment, the joint fixed mouth A5 is provided with joint power connector, the joint fixed mouth B6 is provided with power connector, the power line and signal line bayonet joint on the joint fixed mouth A5 and joint fixed mouth B6 are all provided with 12V power supply interface, the joint fixed mouth C7 is installed with air source one-way valve through thread and O type ring;

[0023] Specifically, the joint fixed mouth A5 is used for installing joint power connector, the joint fixed mouth B6 is used for installing power connector, the power line and signal line bayonet joint are provided with 12V power supply interface, the joint fixed mouth C7 is installed with air source one-way valve through thread and O type ring, dry gas is input to ensure the dryness of the instrument interior, and the condensed water does not affect the work of the circuit board;

[0024] In this embodiment, the shell A1 is connected with shell B11 through screw, the both sides of connecting piece 9 are fixedly provided with charging circuit board 8 and light source circuit board 12, the connecting piece 9 is provided with sealing gasket B10 and O type sealing ring 13 in the middle, and the inside of shell B11 is provided with collimating mirror;

[0025] Specifically, the sealing gasket B10 and O type sealing ring 13 in the middle are used to ensure the sealing property of shell 16, prevent water from entering the shell 16 to affect the normal work of the circuit board, and the collimating mirror is installed in the inside of shell B11 to ensure the levelness of the light path;

[0026] In this embodiment, the other side of shell B11 is connected with shell 16 through screw, sapphire glass column 14 is installed in the middle of shell B11, and sealing gasket C15 is arranged on the both sides and in the middle of sapphire glass column 14;

[0027] Specifically, the sapphire glass column 14 is used to prevent the sample in sample cell 17 from penetrating into shell A1 to damage the circuit board, and the sealing gasket C15 in the middle is used to ensure the sealing property of shell 16, prevent water from entering the shell 16 to affect the normal work of the circuit board;

[0028] In this embodiment, the inside of shell 16 is provided with sample cell 17, the one side of sample cell 17 is provided with gland 18, the one side of gland 18 is provided with end cover B19, the one side of gland 18 is provided with reflecting mirror 20, the one side of sample cell 17 is connected with shell 16 through thread, the other side of sample cell 17 is connected with end cover B19 through thread, and the middle part of end cover B19 is fixed with reflecting mirror 20 and sapphire mirror through gland 18.

[0029] Specifically, the intermediate portion is fixed by the cover 18 to reflect the mirror 20 and the sapphire mirror to reflect the detection light;

[0030] In the embodiment, the position of the reflection mirror 20, the position of the sample cell 17 and the position of the light source circuit board 12 are correspondingly arranged, and the directional gyroscope is arranged on the light source circuit board 12.

[0031] Specifically, after the light source circuit board 12 emits the spectrum, the spectrum is reflected by the reflection mirror 20 after being absorbed by the sample in the sample cell 17, and the spectrum information is collected on the light source circuit board 12, and the directional gyroscope is arranged on the detection circuit, so that the detection circuit can only be detected when it is inverted, so as to realize accurate detection at a specific angle and a specific position.

[0032] The working principle and use process of the utility model: adopt the unique quick mounting chuck structure probe type design, this design realizes the fast installation on the spot, simultaneously, the quick mounting chuck design not only shortens the equipment debugging and maintenance time, also simplifies the operation process, greatly facilitates the use of terminal user, prolongs the shell 16 design simultaneously, makes the product in the temperature performance greatly promotes, the small spectrometer of the past because of the structure reason, causes the circuit board to be very close to the flow cell, the temperature performance has been greatly disturbed, and the utility model, however, greatly improves this problem through the improvement of structure;

[0033] In addition, the charging circuit design makes it not only can be used as online detection spectrum, also can be used as offline detection spectrometer in some cases, and the utility model can be changed into a spectrometer of diffuse reflection principle after simple structural modification, and solid detection is carried out, which improves the market applicability;

[0034] In the scene of detecting internal dry powder to be measured, such as a specific scene of a mixer, the powder can only be compacted when it is inverted at the lower end, so that the consistency of the sample to be measured is ensured, so the detection must be carried out at a specific position, so as to cope with such a scene, the utility model is provided with a directional gyroscope on the detection circuit, so that the detection circuit can only be detected when it is inverted, so as to realize accurate detection at a specific angle and a specific position.

[0035] The modular design of the equipment is another important contribution, different spectrometers have different requirements for detection accuracy, speed and sample processing due to different application scenes, the utility model can be changed into a spectrometer of diffuse reflection principle after simple structural modification, and solid detection is carried out, which improves the market applicability, the design of the utility model allows users to change the optical path according to the requirements, enhances the practicability and flexibility of the equipment, and provides convenience for future technical iteration and upgrading.

[0036] It should be pointed out finally that: the above only for the preferred embodiments of the utility model have, and do not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A high temperature resistant intrusion reflective intelligent spectrometer, comprising a housing A (1), characterized in that: An end cover A (2) is provided on one side of the shell A (1), a sealing gasket A (3) is provided on one side of the end cover A (2), a control circuit board (4) is provided on one side of the interior of the shell A (1), a connector fixing port A (5) is provided on the top of the shell A (1), a connector fixing port B (6) is provided on the bottom of the shell A (1), a connector fixing port C (7) is provided in the middle of the front of the shell A (1), a charging circuit board (8) is provided on the other side of the interior of the shell A (1), a connector (9) is provided on one side of the charging circuit board (8), and the connector (9) A sealing gasket B (10) is provided on one side, and a shell B (11) is provided on the outer surface of the sealing gasket B (10) of the shell A (1), a light source circuit board (12) is provided on one side of the interior of the shell B (11), an O-ring (13) is provided on one side of the light source circuit board (12), a sapphire glass column (14) is provided on the other side of the interior of the shell B (11), a sealing gasket C (15) is provided on one side of the sapphire glass column (14), and a shell (16) is provided on the outer surface of the sapphire glass column (14) of the shell B (11).

2. The high temperature resistant penetration reflective intelligent spectrometer according to claim 1, characterized in that: One side of the housing A (1) is fixed to the end cover A (2) by screws. A control circuit board (4) and a button are fixedly arranged on the end cover A (2). A sealing gasket A (3) and an O-ring are arranged in the middle of the end cover A (2).

3. The high temperature resistant penetration reflective intelligent spectrometer according to claim 1, characterized in that: The connector fixing port A (5) is provided with a connector power connector, and the connector fixing port B (6) is provided with a power connector. The power line and signal line bayonet connectors on the connector fixing port A (5) and the connector fixing port B (6) are both provided with a 12V power supply interface. The connector fixing port C (7) is provided with an air source one-way valve through a thread and an O-ring.

4. The high temperature resistant penetration reflective intelligent spectrometer according to claim 1, characterized in that: The housing A (1) is connected to the housing B (11) by screws, a charging circuit board (8) and a light source circuit board (12) are fixedly arranged on both sides of the connecting member (9), a sealing gasket B (10) and an O-ring (13) are arranged in the middle of the connecting member (9), and a collimator is arranged on the inner side of the housing B (11).

5. The high temperature resistant penetration reflective intelligent spectrometer according to claim 1, characterized in that: The other side of the shell B (11) is connected to the outer shell (16) by screws, and a sapphire glass column (14) is installed in the middle of the shell B (11). Sealing gaskets C (15) are provided on both sides and in the middle of the sapphire glass column (14).

6. The high temperature resistant penetration reflective intelligent spectrometer according to claim 1, characterized in that: A sample pool (17) is provided inside the housing (16), a pressure cover (18) is provided on one side of the sample pool (17), an end cover B (19) is provided on one side of the pressure cover (18), a reflective lens (20) is provided on one side of the pressure cover (18), one side of the sample pool (17) is connected to the housing (16) through a thread, and the other side of the sample pool (17) is connected to the end cover B (19) through a thread, and the middle part of the end cover B (19) fixes the reflective lens (20) and the sapphire lens through the pressure cover (18).

7. The high temperature resistant penetration type reflective intelligent spectrometer according to claim 6, characterized in that: The position of the reflective lens (20), the position of the sample pool (17) and the position of the light source circuit board (12) are arranged corresponding to each other, and a directional gyroscope is arranged on the light source circuit board (12).

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