CN217561396U - Portable total hydrocarbon analyzer - Google Patents
Portable total hydrocarbon analyzer Download PDFInfo
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- CN217561396U CN217561396U CN202221039222.0U CN202221039222U CN217561396U CN 217561396 U CN217561396 U CN 217561396U CN 202221039222 U CN202221039222 U CN 202221039222U CN 217561396 U CN217561396 U CN 217561396U
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- total hydrocarbon
- hydrocarbon analyzer
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Abstract
The utility model relates to the technical field of analyzers, in particular to a portable total hydrocarbon analyzer; including the gas cylinder, the PCB main control board, the combustion chamber, the host computer casing, the exhaust gas is adjusted and is emitted the ware, the sampling air intake ware, nut and last lid, the PCB main control board sets up in the inside of host computer casing, nut and host computer casing fixed connection, gas cylinder and nut threaded connection, and the top of gas cylinder runs through the host computer casing, the exhaust gas is adjusted and is emitted the ware and the sampling air intake ware runs through the host computer casing respectively, be provided with the lid on the PCB main control board, the combustion chamber is linked together with the sampling air intake ware, realize through above-mentioned structure that convenient to use personnel carry, thereby improve the timeliness that detects.
Description
Technical Field
The utility model relates to an analysis appearance technical field especially relates to a portable total hydrocarbon analysis appearance.
Background
At present, the discharge points of the unorganized discharge V0Cs are many and dispersed, and the emission cannot be analyzed and detected.
The relevant data of the sample can be obtained by adsorbing the sample on site and then analyzing and detecting the sample by using a total hydrocarbon analyzer in a laboratory.
However, the above method cannot be used for detection at any time, and the total hydrocarbon analyzer is inconvenient to carry by a user, thereby affecting the timeliness of detection.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable total hydrocarbon analysis appearance aims at solving the user of prior art and is not convenient for hand-carry total hydrocarbon analysis appearance to the technical problem of the timeliness that influences the detection.
For realizing the above-mentioned purpose, the utility model discloses a pair of portable total hydrocarbon analysis appearance, including gas cylinder, PCB main control board, combustion chamber, host computer casing, exhaust gas regulation emission ware, sampling air inlet ware, nut and last lid, PCB main control board set up in the inside of host computer casing, the nut with host computer casing fixed connection, the gas cylinder with nut threaded connection, just the top of gas cylinder is run through the host computer casing, exhaust gas regulation emission ware with the sampling air inlet ware runs through respectively the host computer casing, be provided with on the PCB main control board go up the lid, the combustion chamber with the sampling air inlet ware is linked together.
The upper cover body comprises an upper cover plate, a battery box, an outer plastic shell and a product electronic label, the upper cover plate is fixedly connected with the PCB main control board, the battery box is fixedly connected with the upper cover plate, the outer plastic shell is fixedly connected with the battery box, and the product electronic label is arranged on the outer side wall of the outer plastic shell.
The portable total hydrocarbon analyzer further comprises a pressure reducing valve and an air pump, the pressure reducing valve is electrically connected with the tail portion of the air bottle, and the air pump is arranged in the main machine shell.
The portable total hydrocarbon analyzer further comprises a plurality of capillary joints, and the gas cylinder and the pressure reducing valve are both provided with the capillary joints.
The portable total hydrocarbon analyzer further comprises a switch and a DC socket, wherein the switch and the DC socket are arranged on the PCB main control board and penetrate through the outer side wall of the host casing.
The portable total hydrocarbon analyzer further comprises a pump filling cover, wherein the pump filling cover is connected with the main machine shell through bolts and is positioned above the air pump.
Wherein, the portable total hydrocarbon analyzer further comprises an antenna seat which is fixedly connected with the main machine shell and penetrates through the outer side wall of the main machine shell.
The portable total hydrocarbon analyzer further comprises a plurality of fixing clips, and the fixing clips are arranged on the gas cylinder and the pressure reducing valve.
The utility model discloses a portable total hydrocarbon analysis appearance, through placed in the host computer casing the gas cylinder PCB main control board the combustion chamber the waste gas regulation emission ware the sampling air inlet ware with go up the lid, hydrogen has been stored in the gas cylinder, follows the top of gas cylinder can supply hydrogen for user's steel bottle fast, the PCB main control board is used for analyzing the signal to realize signal communication, through balanced pressure and flow are adjusted to the waste gas regulation emission ware, unnecessary gas emission interface, the sampling air inlet ware is used for gathering the measured gas, the combustion chamber adopts the dual ignition technique, realizes the analysis of hydrogen flame ionization to the measured gas, it is used for the installation power to go up the lid, provides electric power, and user uses during portable total hydrocarbon analysis appearance, use the sampling air inlet ware gathers the measured gas, the analysis that the combustion chamber realized hydrogen flame ionization to the measured gas, and environment adaptation can be strong, can stabilize work under high cold, high humidity environment, has realized the user of being convenient to carry to improve the timeliness that detects.
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 description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of the portable total hydrocarbon analyzer of the present invention.
Fig. 2 is a schematic structural diagram of the upper cover body of the present invention.
Fig. 3 is a schematic view of a part of the structure of the portable total hydrocarbon analyzer of the present invention.
The device comprises a gas cylinder 1, a PCB 2 main control board, a pressure reducing valve 3, a combustion chamber 4, an air pump 5, a capillary joint 6, a host machine shell 7, a switch 8, a DC socket 9, a waste gas regulating and discharging device 10, a sampling air inlet device 11, a nut 12, a pump filling cover 13, an upper cover 14, a fixing clamp 15, an antenna seat 16, an upper cover plate 141, a battery box 142, an outer plastic shell 143 and an electronic product label 144.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of a portable total hydrocarbon analyzer, fig. 2 is a schematic structural diagram of an upper cover, and fig. 3 is a schematic partial structural diagram of the portable total hydrocarbon analyzer. The utility model provides a portable total hydrocarbon analysis appearance, including gas cylinder 1, PCB main control board 2, combustion chamber 4, host casing 7, waste gas regulation discharger 10, sampling air inlet ware 11, nut 12 and go up lid 14, PCB main control board 2 set up in host casing 7's inside, nut 12 with host casing 7 fixed connection, gas cylinder 1 with nut 12 threaded connection, just the top of gas cylinder 1 runs through host casing 7, waste gas regulation discharger 10 with sampling air inlet ware 11 runs through respectively host casing 7, be provided with on the PCB main control board 2 go up lid 14, combustion chamber 4 with sampling air inlet ware 11 is linked together.
In this embodiment, place in the host computer casing 7 gas cylinder 1 PCB main control panel 2 combustion chamber 4 waste gas regulation discharger 10 sampling air inlet ware 11 with go up lid 14, the hydrogen has been stored in the gas cylinder 1, follow the top of gas cylinder 1 can supply hydrogen for user's steel bottle fast, PCB main control panel 2 is used for analyzing the signal to realize signal communication, through waste gas regulation discharger 10 adjusts balanced pressure and flow, unnecessary gas discharge interface, sampling air inlet ware 11 is used for gathering the gas under test, combustion chamber 4 adopts dual ignition technique, realizes the analysis of hydrogen flame ionization to the gas under test, go up lid 14 and be used for installing the power, provide electric power, user is using during the portable total hydrocarbon analyzer, use sampling air inlet ware 11 gathers the gas under test, combustion chamber 4 realizes the analysis of hydrogen flame ionization to the gas under test, and environment adaptability can be strong, can work steadily under high cold, high humidity environment, has realized convenient to use personnel's portability to the timely personnel that detect improves.
Further, the upper cover 14 includes an upper cover plate 141, a battery box 142, an outer plastic shell 143, and a product electronic label 144, where the upper cover plate 141 is fixedly connected to the PCB main control board 2, the battery box 142 is fixedly connected to the upper cover plate 141, the outer plastic shell 143 is fixedly connected to the battery box 142, and the product electronic label 144 is disposed on an outer side wall of the outer plastic shell 143.
In this embodiment, the battery is installed in the battery box 142, the upper cover plate 141 provides an explosion-proof guarantee, the outer plastic shell 143 protects the host casing 7, and avoids the host casing 7 from being scratched, the product electronic label 144 is an NFC coil, which is convenient for a user to perform digital platform management.
Further, portable total hydrocarbon analysis appearance still includes relief pressure valve 3 and air pump 5, relief pressure valve 3 with the afterbody electric connection of gas cylinder 1, be provided with in the host computer casing 7 air pump 5, air pump 5 is used for gathering the gaseous power that provides the air bleed of sample.
In the present embodiment, the pressure reducing valve 3 is used to achieve three-stage pressure reduction of the high-pressure hydrogen gas in the gas cylinder 1 before the high-pressure hydrogen gas is released.
Further, the portable total hydrocarbon analyzer further comprises a plurality of capillary joints 6, and the capillary joints 6 are arranged on the gas cylinder 1 and the pressure reducing valve 3.
In the present embodiment, the capillary joint 6 is provided in each of the gas cylinder 1 and the pressure reducing valve 3, and the capillary joint 6 improves the sealing performance between the gas cylinder 1 and the pressure reducing valve 3.
Further, the portable total hydrocarbon analyzer further comprises a switch 8 and a DC socket 9, wherein the switch 8 and the DC socket 9 are both disposed on the PCB main control board 2 and both penetrate through the outer side wall of the host casing 7.
In this embodiment, the switch 8 provides a power-on signal for the PCB main control board 2, and the DC socket 9 is used for connecting a power supply to provide power for the operation of the PCB main control board 2.
Further, the portable total hydrocarbon analyzer further comprises a pump filling cover 13, and the pump filling cover 13 is connected with the main machine shell 7 through bolts and is positioned above the air pump 5.
In this embodiment, the pump filling cap 13 is used to ensure the sealing of the working environment of the air pump 5.
Further, the portable total hydrocarbon analyzer further comprises an antenna base 16, wherein the antenna base 16 is fixedly connected with the main machine housing 7 and penetrates through the outer side wall of the main machine housing 7.
In this embodiment, the antenna mount 16 is used for mounting an external antenna.
The portable total hydrocarbon analyzer further comprises a plurality of fixing clips 15, and the fixing clips 15 are arranged on the gas cylinder 1 and the pressure reducing valve 3.
In this embodiment, the fixing clips 15 are disposed on both the gas cylinder 1 and the pressure reducing valve 3, and the fixing clips 15 are used to improve the stability of the gas cylinder 1 and the pressure reducing valve 3.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. A portable total hydrocarbon analyzer, characterized in that,
including gas cylinder, PCB main control board, combustion chamber, host computer casing, exhaust gas regulation discharger, sampling air intake ware, nut and last lid, the PCB main control board set up in the inside of host computer casing, the nut with host computer casing fixed connection, the gas cylinder with nut threaded connection, just the top of gas cylinder is run through the host computer casing, the exhaust gas regulation discharger with the sampling air intake ware runs through respectively the host computer casing, be provided with on the PCB main control board go up the lid, the combustion chamber with the sampling air intake ware is linked together.
2. The portable total hydrocarbon analyzer of claim 1,
the upper cover body comprises an upper cover plate, a battery box, an outer plastic shell and a product electronic label, the upper cover plate is fixedly connected with the PCB main control board, the battery box is fixedly connected with the upper cover plate, the outer plastic shell is fixedly connected with the battery box, and the product electronic label is arranged on the outer side wall of the outer plastic shell.
3. The portable total hydrocarbon analyzer of claim 1,
the portable total hydrocarbon analyzer further comprises a pressure reducing valve and an air pump, the pressure reducing valve is electrically connected with the tail portion of the air bottle, and the air pump is arranged in the main machine shell.
4. The portable total hydrocarbon analyzer of claim 3,
the portable total hydrocarbon analyzer further comprises a plurality of capillary joints, and the gas cylinder and the pressure reducing valve are both provided with the capillary joints.
5. The portable total hydrocarbon analyzer of claim 1,
the portable total hydrocarbon analyzer further comprises a switch and a DC socket, wherein the switch and the DC socket are arranged on the PCB main control board and penetrate through the outer side wall of the host casing.
6. The portable total hydrocarbon analyzer of claim 3,
the portable total hydrocarbon analyzer further comprises a pump filling cover, and the pump filling cover is connected with the main machine shell through bolts and is located above the air pump.
7. The portable total hydrocarbon analyzer of claim 1,
the portable total hydrocarbon analyzer also comprises an antenna seat which is fixedly connected with the main machine shell and penetrates through the outer side wall of the main machine shell.
8. The portable total hydrocarbon analyzer of claim 3,
the portable total hydrocarbon analyzer further comprises a plurality of fixing clips, and the gas cylinder and the pressure reducing valve are provided with the fixing clips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221039222.0U CN217561396U (en) | 2022-04-28 | 2022-04-28 | Portable total hydrocarbon analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221039222.0U CN217561396U (en) | 2022-04-28 | 2022-04-28 | Portable total hydrocarbon analyzer |
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| Publication Number | Publication Date |
|---|---|
| CN217561396U true CN217561396U (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221039222.0U Active CN217561396U (en) | 2022-04-28 | 2022-04-28 | Portable total hydrocarbon analyzer |
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| CN (1) | CN217561396U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115646366A (en) * | 2022-11-10 | 2023-01-31 | 郭友才 | Catalytic furnace for air separation process total hydrocarbon reaction and use method thereof |
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2022
- 2022-04-28 CN CN202221039222.0U patent/CN217561396U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115646366A (en) * | 2022-11-10 | 2023-01-31 | 郭友才 | Catalytic furnace for air separation process total hydrocarbon reaction and use method thereof |
| CN115646366B (en) * | 2022-11-10 | 2023-11-03 | 郭友才 | Catalytic furnace for total hydrocarbon reaction of air separation process and use method thereof |
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