CN217739164U - Natural gas negative pressure drainage odorizing agent detection device - Google Patents
Natural gas negative pressure drainage odorizing agent detection device Download PDFInfo
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- CN217739164U CN217739164U CN202221142525.5U CN202221142525U CN217739164U CN 217739164 U CN217739164 U CN 217739164U CN 202221142525 U CN202221142525 U CN 202221142525U CN 217739164 U CN217739164 U CN 217739164U
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- pressure drainage
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- 238000001514 detection method Methods 0.000 title claims abstract description 66
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 239000003345 natural gas Substances 0.000 title claims abstract description 26
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a natural gas negative pressure drainage odorizing agent detection device, which comprises a base, a bracket, a main pipeline and a negative pressure drainage detection structure; the negative pressure drainage detection structure is arranged on the base, the main pipeline is arranged on a bracket, and the bracket is arranged on the base; negative pressure drainage detects structure includes: the negative pressure drainage assembly, the connecting assembly and the detection assembly; the negative pressure drainage assembly is arranged on the base, the connecting assembly is arranged on the negative pressure drainage assembly, and the detection assembly is arranged on the negative pressure drainage assembly; the utility model relates to a natural gas technology field possesses following beneficial effect: the gas to be detected is transferred into one box body, so that the natural gas cannot flow, the detection result is influenced, and the detection accuracy is higher; the connecting assembly is simpler and is convenient to mount; the data after detection can be more visually represented without special manual detection, and the waste of manpower can be avoided.
Description
Technical Field
The utility model relates to a natural gas technical field specifically is natural gas negative pressure drainage odorizing agent detection device.
Background
Traditional natural gas negative pressure drainage odorizing agent detection device exists:
1 when the traditional odorizing agent detection device is used, the detection device needs to be arranged in a pipeline, and the flowing speed of natural gas in the pipeline is too high, so that the detection result is influenced, and the detection accuracy is insufficient;
2 when the traditional odorizing agent detection device is used, the structure of the connecting assembly is too complicated, so that a large amount of manpower is wasted during installation;
3 traditional odorizing agent detection device is when using, and the unable audio-visual expression of data after detecting comes out, needs specific manual work to detect, can arrive at the waste of manpower, and does not have the commonality, therefore we design natural gas negative pressure drainage odorizing agent detection device.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the natural gas negative pressure drainage odorizing agent detection device comprises a base, a support, a main pipeline and a negative pressure drainage detection structure; the negative pressure drainage detection structure is arranged on the base, the main pipeline is arranged on a bracket, and the bracket is arranged on the base;
negative pressure drainage detects structure includes: the negative pressure drainage assembly, the connecting assembly and the detection assembly;
the negative pressure drainage assembly is arranged on the base, the connecting assembly is arranged on the negative pressure drainage assembly, and the detection assembly is arranged on the negative pressure drainage assembly;
the negative pressure drainage assembly comprises: the detection box body, the inner container, the vacuum machine and the connecting pipe are connected;
the detection box body is installed on the base, the inner container is installed in the detection box body, and the vacuum machine is installed on the detection box body and is connected with the inner container through a connecting pipe.
Preferably, the connecting pipe is provided with a one-way valve.
Preferably, the connecting assembly comprises: the device comprises an installation block, a drainage tube, a connector and a sealing ring;
the installation piece is installed on the inner bag, and the drainage tube is installed on the connector, and the connector is installed on the installation piece, and the sealing washer is installed on the connector.
Preferably, the drainage tube is provided with a one-way valve.
Preferably, the detection assembly comprises: a detector, a display, a controller;
the detector is installed in the inner bag, and the display is installed on detecting the box, and the controller is installed on detecting the box.
Preferably, the detection box body is provided with an opening and closing door.
Advantageous effects
The utility model provides a natural gas negative pressure drainage odorizing agent detection device possesses following beneficial effect:
the gas detection device is characterized in that 1 is provided with a negative pressure drainage assembly, and gas to be detected is transferred into one box body through mutual matching of a detection box body, an inner container, a vacuum machine and a connecting pipe, so that natural gas cannot flow, the detection result is influenced, and the detection accuracy is higher;
2, a connecting assembly is arranged, and the connecting assembly is simpler and is convenient to install through the mutual matching of the mounting block, the drainage tube, the connector and the sealing ring;
3 are provided with determine module, through the detector, mutually support of display and controller for data after detecting can show more audio-visual, do not need specific manual work to detect, can not arrive the waste at the manpower.
Drawings
Fig. 1 is the structure schematic diagram is looked after to the utility model discloses natural gas negative pressure drainage odorizing agent detection device's owner.
Fig. 2 is the utility model discloses natural gas negative pressure drainage odorizing agent detection device's sectional structure schematic diagram.
In the figure: 1. a base; 2. a support; 3. a main pipeline; 4. detecting the box body; 5. an inner container; 6. a vacuum machine; 7. a connecting pipe; 8. mounting blocks; 9. a drainage tube; 10. a connector; 11. a seal ring; 12. a detector; 13. a display; 14. and a controller.
Detailed Description
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution.
Example 1:
referring to fig. 1-2, in a specific implementation process, the natural gas negative pressure drainage odorizing agent detection device includes a base 1, a support 2, a main pipeline 3 and a negative pressure drainage detection structure; the negative pressure drainage detection structure is arranged on the base 1, the main pipeline 3 is arranged on the bracket 2, and the bracket 2 is arranged on the base 1;
negative pressure drainage detects structure includes: the negative pressure drainage assembly, the connecting assembly and the detection assembly;
the negative pressure drainage assembly is arranged on the base 1, the connecting assembly is arranged on the negative pressure drainage assembly, and the detection assembly is arranged on the negative pressure drainage assembly;
the negative pressure drainage assembly comprises: the device comprises a detection box body 4, an inner container 5, a vacuum machine 6 and a connecting pipe 7;
the detection box body 4 is arranged on the base 1, the inner container 5 is arranged in the detection box body 4, and the vacuum machine 6 is arranged on the detection box body 4 and is connected with the inner container 5 through a connecting pipe 7.
It should be noted that, the vacuum machine 6 starts to be taken out into the negative pressure through connecting pipe 7 in will inner bag 5, detects box 4 and has played the fixed stay, the effect of protection for the gas that will detect shifts to a box in, makes the natural gas can not produce and flows, produces the influence to the testing result, leads to the precision of detecting higher.
In example 2, the connection pipe 7 is provided with a check valve.
It should be noted that the check valve can effectively prevent the air from flowing backwards.
the installation piece 8 is installed on inner bag 5, and drainage tube 9 is installed on connector 10, and connector 10 is installed on installation piece 8, and sealing washer 11 is installed on connector 10.
It should be noted that, after the inner bag 5 is the negative pressure, through the natural gas suction in the drainage tube 9 with trunk line 3 to the inner bag 5 in, the installation piece 8 has played the effect of fixed stay, and connector 10 has played the effect of connecting, and sealing washer 11 makes hookup location can not leak for coupling assembling is simpler, the installation of being convenient for.
It should be noted that the check valve can effectively prevent the backflow of natural gas, so that the test result is more accurate.
the detector 12 is installed in the inner container 5, the display 13 is installed on the detection box 4, and the controller 14 is installed on the detection box 4.
It should be noted that, the natural gas in the inner container 5 is detected by the detector 12, the detection result is visually displayed by the display 13, and the controller 14 controls the switch of the whole device, so that the detected data can be more visually displayed, no special manual work is needed for detection, and no waste of manpower is caused.
In example 6, the detection chamber 4 is provided with an opening/closing door.
It should be noted that the opening and closing door provided on the detection box 4 can more conveniently overhaul the device.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The natural gas negative pressure drainage odorizing agent detection device comprises a base, a bracket, a main pipeline and a negative pressure drainage detection structure; the device is characterized in that the negative pressure drainage detection structure is arranged on a base, the main pipeline is arranged on a bracket, and the bracket is arranged on the base;
negative pressure drainage detects structure includes: the device comprises a negative pressure drainage assembly, a connecting assembly and a detection assembly;
the negative pressure drainage assembly is arranged on the base, the connecting assembly is arranged on the negative pressure drainage assembly, and the detection assembly is arranged on the negative pressure drainage assembly;
the negative pressure drainage assembly comprises: the detection box body, the inner container, the vacuum machine and the connecting pipe are connected;
the detection box body is installed on the base, the inner container is installed in the detection box body, and the vacuum machine is installed on the detection box body and is connected with the inner container through a connecting pipe.
2. The device for detecting the negative pressure drainage odorizing agent of natural gas according to claim 1, characterized in that a check valve is arranged on the connecting pipe.
3. The natural gas negative pressure drainage odorizing agent detection device according to claim 1, wherein the connection assembly includes: the device comprises an installation block, a drainage tube, a connector and a sealing ring;
the installation piece is installed on the inner bag, and the drainage tube is installed on the connector, and the connector is installed on the installation piece, and the sealing washer is installed on the connector.
4. The device for detecting the negative pressure drainage odorizing agent of natural gas according to claim 3, wherein a one-way valve is arranged on the drainage tube.
5. The device for detecting a natural gas negative pressure drainage odorizing agent according to claim 1, wherein the detection assembly includes: a detector, a display, a controller;
the detector is installed in the inner bag, and the display is installed on detecting the box, and the controller is installed on detecting the box.
6. The device for detecting the negative pressure drainage odorizing agent in the natural gas according to claim 5, wherein an opening and closing door is arranged on the detection box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221142525.5U CN217739164U (en) | 2022-05-06 | 2022-05-06 | Natural gas negative pressure drainage odorizing agent detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221142525.5U CN217739164U (en) | 2022-05-06 | 2022-05-06 | Natural gas negative pressure drainage odorizing agent detection device |
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| Publication Number | Publication Date |
|---|---|
| CN217739164U true CN217739164U (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221142525.5U Active CN217739164U (en) | 2022-05-06 | 2022-05-06 | Natural gas negative pressure drainage odorizing agent detection device |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117741093A (en) * | 2024-02-20 | 2024-03-22 | 普利莱（天津）燃气设备有限公司 | Portable natural gas odorizing agent concentration monitoring device |
-
2022
- 2022-05-06 CN CN202221142525.5U patent/CN217739164U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117741093A (en) * | 2024-02-20 | 2024-03-22 | 普利莱（天津）燃气设备有限公司 | Portable natural gas odorizing agent concentration monitoring device |
| CN117741093B (en) * | 2024-02-20 | 2024-04-26 | 普利莱（天津）燃气设备有限公司 | Portable natural gas odorizing agent concentration monitoring device |
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