CN219320226U - Calibrating device of flammable gas analyzer - Google Patents
Calibrating device of flammable gas analyzer Download PDFInfo
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- CN219320226U CN219320226U CN202223372465.9U CN202223372465U CN219320226U CN 219320226 U CN219320226 U CN 219320226U CN 202223372465 U CN202223372465 U CN 202223372465U CN 219320226 U CN219320226 U CN 219320226U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model discloses a calibrating device of a flammable gas analyzer, which comprises a box body, wherein a detection ball is fixed at the upper end of the box body, an input port of the detection ball is connected with an output port of a detector, the input port of the detector is connected with an output port of the upper end of the analyzer, an output port of the right side of the analyzer is connected with a second input port of a guide pipe, an output port of the left end of the analyzer is connected with an input port of a storage box, the input port of the analyzer is connected with a second output port of a conveying pipe, the second input port of the conveying pipe is connected with an output port of a one-way valve, a rotating ring for controlling the flow of the one-way valve is rotationally connected on the one-way valve, the input port of the one-way valve is connected with an output port of the conveying pipe, the first input port of the conveying pipe is fixedly connected with a support column, and the middle part of the lower end of the support column is fixedly connected with a lower ring; the storage box output port is connected with the first input port of the guide pipe, and the first output port of the guide pipe is connected with the box input port. The utility model can enable the detected gas to be conveyed into the storage box, and the detected gas can be conveyed into the box body through the first guide pipe.
Description
Technical Field
The utility model relates to a calibrating device of a flammable gas analyzer, and belongs to the technical field of detector calibration.
Background
At present, along with the continuous perfection of production environment safety policies, various combustible gas detectors gradually become indispensable early warning equipment in industrial safety production, gas alarm industry has also obtained rapid development, industry demand to gas detectors also greatly increases, methane is a flammable gas, the gas is easy to ignite in the room by people, people need to use a combustible gas analyzer when detecting this time, and when analyzing, calibration devices need to be used, so that the number of times of use is increased, and the phenomenon of part standard in gas analysis is reduced.
At present, when the calibrating device of the flammable gas analyzer is used, because the internal gas is directly discharged after detection is completed, the methane in the air cannot be timely collected after detection, and meanwhile, when the methane is conveyed, personnel can only use a single pipeline to convey, so that the cost of replacing the pipeline when the personnel detects is increased, and meanwhile, when the internal gas is detected, no better reacting device exists, so that the methane can react with the standard of the internal gas pressure.
Disclosure of Invention
The utility model aims to solve the technical problems that: how to avoid the problem of directly discharging the gas after the detection is completed; how the internal air pressure can be reflected.
In order to solve the technical problems, the technical scheme of the utility model provides a calibrating device of a flammable gas analyzer, which is characterized by comprising a box body, wherein a detection ball is fixed at the upper end of the box body, an input port of the detection ball is connected with an output port of a detector, the input port of the detector is connected with an output port of the upper end of the analyzer, an output port of the right side of the analyzer is connected with an input port of a flow guide pipe II, an output port of the left end of the analyzer is connected with an input port of a storage box, an input port of the analyzer is connected with an output port of a conveying pipe II, the input port of the conveying pipe II is connected with an output port of a one-way valve, a rotating ring for controlling the flow of the one-way valve is rotationally connected on the one-way valve, the input port of the one-way valve is connected with an output port of the conveying pipe I, the input port of the conveying pipe I is fixedly connected with a support column, and the middle part of the lower end of the support column is fixedly connected with a lower ring; the storage box output port is connected with the first input port of the guide pipe, and the first output port of the guide pipe is connected with the box input port.
Preferably, the upper end of the box body is fixedly provided with a square block, the detection ball is fixed on the square block, and the detection ball input port sequentially penetrates through the square block and the box body to be fixedly connected with the detector output port.
Preferably, the right output port of the analyzer passes through the right side wall of the box body and is connected with the second input port of the flow guide pipe; the left end output port of the analyzer passes through the left side wall of the box body and is connected with the input port of the storage box, and the storage box is fixed on the left side wall of the box body; the input port of the analyzer passes through the lower side wall of the box body and is connected with the two output ports of the conveying pipe, and the one-way valve is fixed at the lower end of the box body.
Preferably, the sealing ring is arranged around the bottom of the lower ring, the middle part of the lower end of the sealing ring is fixedly connected with the upper ring, the top of the upper ring is provided with a limiting ring for limiting different pipelines around, and the limiting ring is connected with a sliding rod in a sliding manner.
Preferably, a display ring for displaying methane gas detected in the box body is fixedly connected to the middle part of the front side of the box body.
Preferably, the display ring is in sealing connection with the box body through a sealing gasket.
The utility model has the following beneficial effects:
1. according to the utility model, by matching the lower ring with the upper ring, when detecting the gas such as methane, people can only need to operate the limiting ring and the sliding rod, so that different pipelines can be limited, different pipelines can be installed, meanwhile, when the pipeline is installed, the phenomenon of leakage of the methane gas can be reduced when the pipeline is conveyed by matching the supporting column with the first conveying pipe, and when the pipeline is conveyed, people can cut off the conveyed gas by rotating the rotating ring by matching the one-way valve with the rotating ring, so that part of the gas can be detected, and the detection accuracy is improved.
2. According to the utility model, through the matching of the storage box and the analyzer, the detected gas can be conveyed into the storage box, so that the gas stays in the storage box all the time when the gas is detected, then through the matching of the storage box and the first guide pipe, the detected gas can be conveyed into the box through the first guide pipe, then the gas is secondarily detected through the analyzer and then conveyed into the second guide pipe, meanwhile, when the gas is detected, the detection ball at the top of the box can detect whether the gas pressure in the box is standard or not, and when the gas pressure in the box is reduced, the detection ball contracts, so that people can well detect the interior.
Drawings
FIG. 1 is a schematic perspective view of a calibrating device of a fuel gas analyzer;
FIG. 2 is a schematic diagram of a side view and a three-dimensional internal structure of a case of a calibration device of a flammable gas analyzer;
FIG. 3 is a schematic diagram showing a side view and a three-dimensional internal structure of a storage tank of a calibration device of a flammable gas analyzer;
FIG. 4 is a schematic diagram showing the internal structure of the upper-ring front view of a calibration device of a flammable gas analyzer;
fig. 5 is a schematic diagram showing a front view of the internal structure of a case of a calibration device of a flammable gas analyzer.
Detailed Description
In order to make the utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.
The utility model provides a calibrating device of a flammable gas analyzer, which comprises a box body 1, wherein the middle part of the upper end of the box body 1 is fixedly connected with a square block 8, the middle part of the upper end of the square block 8 is fixedly connected with a detection ball 6 (the detection ball 6 is equivalent to a balloon), and the input port of the detection ball 6 is fixedly connected with the output port of a detector 21, so that the gas inside the box is conveniently detected. The input port of the detection ball 6 sequentially passes through the square block 8 and the output port of the box body 1 fixedly connected with the detector 21. The middle part (namely, the input port) of the lower end of the detector 21 is fixedly connected with the upper end output port of the analyzer 5 (the inner structure of the analyzer is the same as that of the existing flammable gas analyzer), the analyzer 5 is arranged in the box body 1, the right side output port of the analyzer 5 penetrates through the right side wall of the box body 1 and is fixedly connected with the input port of the second guide pipe 3, the left end output port of the analyzer 5 penetrates through the left side wall of the box body 1 and is fixedly connected with the input port of the storage box 11, the input port of the analyzer 5 penetrates through the lower side wall of the box body 1 and is fixedly connected with the output port of the second conveying pipe 14, the connection conveying is facilitated, the middle part (input port) of the lower end of the second conveying pipe 14 is fixedly connected with the upper end (namely, the output port) of the check valve 7, the middle part of the left end of the check valve 7 is rotationally connected with the rotating ring 9, and the gas flow through the check valve 7 is controlled, and the middle part (input port) of the lower end of the check valve 7 is fixedly connected with the first conveying pipe 13, so that methane gas can be conveyed well, the middle part of the check valve is fixedly connected with the support column 17, and the lower ring 16 is fixedly connected with the middle part of the lower end of the support column 17.
The sealing ring 19 has been seted up all around to lower ring 16 bottom, and sealing ring 19 lower extreme middle part fixedly connected with goes up ring 15, is provided with spacing ring 20 all around at go up ring 15 top, makes it can carry out spacingly to different pipelines, satisfies different pipelines and installs, and spacing ring 20 sliding connection has slide bar 18, and slide bar 18 upper end middle part is provided with conveyer pipe one 13, and conveyer pipe one 13 upper end middle part is provided with box 1.
The middle part of the lower end of the box body 1 is fixedly connected with a one-way valve 7, the left side of the lower end of the box body 1 is provided with a rotating ring 9, the left side of the upper end of the rotating ring 9 is provided with a first flow guiding pipe 2, and the output port of the first flow guiding pipe 2 is fixedly connected with the input port of the box body 1.
The first input port of the honeycomb duct 2 is fixedly connected with the output port of the storage box 11, and threaded blocks 12 are fixedly connected to the front side and the rear side of the storage box 11, which are positioned on the box body 1.
The square piece 8 of bin 11 upper end middle part fixedly connected with, square piece 8 right-hand member middle part is provided with box 1, and box 1 front side middle part fixedly connected with shows ring 10, is convenient for detect out the gas of inside methane. The display ring 10 is connected to the analyzer 5 by a wire. The display ring 10 corresponds to a conventional display screen.
The display ring 10 is kept away from the equal fixedly connected with of one side and seals up the pad 4, seals up gas, and the middle part of pad 4 rear side fixedly connected with box 1, and box 1 is located conveyer pipe one 13 top.
The middle part of the right end of the box body 1 is fixedly connected with a second guide pipe 3, so that methane can be conveyed, and the second guide pipe 3 is positioned on the right side of the storage box 11.
The box 1 is located below the detection ball 6, the box 1 is located above the lower ring 16, and the lower ring 16 is located above the upper ring 15, so that the box 1 can be used for butting different pipelines.
The working principle of the utility model is as follows:
when methane is conveyed, in order to prevent that different pipelines from being conveyed, only need through the cooperation of lower ring 16 and upper ring 15, make its personnel can detect partial gas in the time of carrying out the detection to methane etc. gas, only need operate spacing ring 20 and slide bar 18, make it can carry out spacingly to different pipelines, satisfy different pipelines and install, simultaneously in the time of installing, through the cooperation of support column 17 and conveyer pipe one 13, make it can reduce in the time of conveying, the phenomenon that methane gas appears leaking, in the time of carrying out the conveying, through the cooperation of check valve 7 and rotating ring 9, make its personnel can cut off the gas of conveying through rotating ring 9, make it can detect partial gas, increase the accuracy of detection, when detecting methane gas, through the cooperation of bin 11 and analyzer 5, make it can let the gas of detecting carry bin 11 inside, make it reduce in the time of detecting gas stay in inside all the time, then through the cooperation of bin 11 and one 2, make its gas of detecting can reduce in the time of detecting through honeycomb duct 1 to detect the bin 1, detect the inside can detect the top in the time of detecting the bin 1 through the detector 2, detect the top is detected in the time of detecting the bin 1, can detect the top is detected in the time of detecting the bin 6 very much, the top is detected in the time of detecting the top is detected by the time of detecting the gas.
Claims (6)
1. The calibrating device of the flammable gas analyzer is characterized by comprising a box body (1), wherein a detection ball (6) is fixed at the upper end of the box body (1), an input port of the detection ball (6) is connected with an output port of a detector (21), an input port of the detector (21) is connected with an output port of the upper end of an analyzer (5), an output port on the right side of the analyzer (5) is connected with an input port of a flow guide pipe II (3), an output port on the left end of the analyzer (5) is connected with an input port of a storage box (11), an input port of the analyzer (5) is connected with an output port of a conveying pipe II (14), an input port of the conveying pipe II (14) is connected with an output port of a one-way valve (7), an input port of the one-way valve (7) is connected with an output port of a conveying pipe I (13), an input port of the conveying pipe I (13) is fixedly connected with a support column (17), and a middle part of the lower end of the support column (17) is fixedly connected with a lower ring (16); the output port of the storage box (11) is connected with the input port of the first guide pipe (2), and the output port of the first guide pipe (2) is connected with the input port of the box body (1).
2. The calibrating device of a flammable gas analyzer according to claim 1, wherein a square block (8) is fixed at the upper end of the box body (1), the detecting ball (6) is fixed on the square block (8), and the input port of the detecting ball (6) sequentially passes through the square block (8) and the output port of the detector (21) which are fixedly connected with the box body (1).
3. The calibrating device of a flammable gas analyzer according to claim 1, wherein the right output port of the analyzer (5) passes through the right side wall of the box (1) and is connected with the input port of the second guide pipe (3); the left end output port of the analyzer (5) penetrates through the left side wall of the box body (1) and is connected with the input port of the storage box (11), and the storage box (11) is fixed on the left side wall of the box body (1); the input port of the analyzer (5) passes through the lower side wall of the box body (1) and is connected with the output port of the conveying pipe II (14), and the one-way valve (7) is fixed at the lower end of the box body (1).
4. The calibrating device of a flammable gas analyzer according to claim 1, wherein a sealing ring (19) is arranged around the bottom of the lower ring (16), an upper ring (15) is fixedly connected to the middle part of the lower end of the sealing ring (19), a limiting ring (20) for limiting different pipelines is arranged around the top of the upper ring (15), and the limiting ring (20) is slidably connected with a sliding rod (18).
5. The calibrating device of a flammable gas analyzer according to claim 1, wherein a display ring (10) for displaying methane gas detected in the tank (1) is fixedly connected to the middle part of the front side of the tank (1).
6. A calibration device for a flammable gas analyzer according to claim 5, characterised in that the display ring (10) is sealingly connected to the housing (1) by means of a gasket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223372465.9U CN219320226U (en) | 2022-12-15 | 2022-12-15 | Calibrating device of flammable gas analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223372465.9U CN219320226U (en) | 2022-12-15 | 2022-12-15 | Calibrating device of flammable gas analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219320226U true CN219320226U (en) | 2023-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223372465.9U Active CN219320226U (en) | 2022-12-15 | 2022-12-15 | Calibrating device of flammable gas analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219320226U (en) |
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2022
- 2022-12-15 CN CN202223372465.9U patent/CN219320226U/en active Active
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