Hydrogenation detection device and vehicle hydrogenation equipment

By designing an integrated hydrogenation detection device, the problems of cumbersome and inefficiency of traditional hydrogenation detection procedures are solved, efficient automation of the hydrogenation process is achieved, and safety and convenience are enhanced.

CN120027351APending Publication Date: 2025-05-23GUOHUA (FENGNING MANCHU AUTONOMOUS COUNTY) NEW ENERGY CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202510170355.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-17
Publication Date
2025-05-23

AI Technical Summary

Technical Problem

The traditional hydrogenation detection procedures are cumbersome, resulting in inefficient hydrogenation process, affecting vehicle traffic efficiency, and there are problems of human error and dispersion of detection results.

Method used

An integrated hydrogenation detection device is designed, including a housing and a connecting device, which has a pumping passage and a mounting passage, which is used to connect the hydrogenation joint and automatically completes the purge and pumping detection, and at least a portion of the device is a conductor to achieve electrostatic conduction.

Benefits of technology

By simplifying the operation steps, the hydrogen refueling efficiency is significantly improved, the operation safety and convenience is enhanced, the possibility of human error is reduced, and the integrated management of detection results is achieved.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN120027351A_ABST
    Figure CN120027351A_ABST
Patent Text Reader

Abstract

The embodiment of the invention provides a hydrogenation detection device and vehicle hydrogenation equipment, and relates to the technical field of hydrogenation equipment. The hydrogenation detection device comprises a shell, the shell is provided with an air exhaust channel and a mounting channel, the air exhaust channel and the mounting channel are distributed at intervals in the radial direction of the mounting channel, and the air exhaust channel is used for extracting gas in the surrounding environment of a hydrogenation connector of a vehicle so as to carry out gas leakage detection; the connecting device is arranged in the mounting channel, the connecting device is used for being connected with a hydrogenation connector of the vehicle, and a purging channel is defined by the connecting device and used for purging the surrounding area of the hydrogenation connector; at least one of the shell and the connecting device is an electric conductor so as to conduct and remove static electricity conducted to the hydrogenation detection device from the outside. According to the hydrogenation detection device and the vehicle hydrogenation equipment provided by the invention, the hydrogenation detection procedure is simplified, and the hydrogenation efficiency and the vehicle passing efficiency are improved.
Need to check novelty before this filing date? Find Prior Art

Claims

1. A hydrogenation detection device for vehicle hydrogenation equipment, characterized in that: The hydrogenation detection device comprises: A housing (100) having an air extraction channel (100a) and an installation channel (100b), wherein the air extraction channel (100a) and the installation channel (100b) are spaced apart along a radial direction of the installation channel (100b), and the air extraction channel (100a) is used to extract gas from an environment surrounding a hydrogenation joint (10) of a vehicle for leak detection; A connecting device (200) is arranged on the installation passage (100b), the connecting device (200) is used to connect to a hydrogenation connector (10) of a vehicle, the connecting device (200) defines a purge passage (200a), and the purge passage (200a) is used to purge the area around the hydrogenation connector (10); At least one of the housing (100) and the connecting device (200) is a conductor to remove static electricity conducted from the outside to the hydrogenation detection device.

2. The hydrogenation detection device according to claim 1, characterized in that: The housing (100) comprises: A main body (110) defines the installation channel (100b), wherein the installation channel (100b) extends along the axial direction of the main body (110); The detection part (120) is arranged on the side of the main body (110), and the air extraction channel (100a) penetrates the detection part (120) along the axial direction of the main body (110).

3. The hydrogenation detection device according to claim 2, characterized in that: At least a portion of the structure of the housing (100) forms a gripping portion (130), the gripping portion (130) being an electrostatic subconductor, and the gripping portion (130) being connected to a static electricity removal device of the vehicle hydrogen refueling equipment.

4. The hydrogenation detection device according to claim 2, characterized in that: The connecting device (200) comprises: A first barrel member (210) is disposed inside the installation passage (100b), and the first barrel member (210) is at least used for connecting a hydrogenation joint (10); A second barrel member (220) is disposed on the inner side of the first barrel member (210), and the second barrel member (220) is at least used for connecting a purge device; The purge passage (200a) penetrates the first barrel member (210) and the second barrel member (220) along the axial direction of the main body (110), and the hydrogenation connector (10) is suitable for being inserted into the inner side of the first barrel member (210) and the second barrel member (220).

5. The hydrogenation detection device according to claim 4, characterized in that: The first cylinder member (210) and the second cylinder member (220) are both conductors, and the first cylinder member (210) and the second cylinder member (220) extend out of the housing (100) to be connected to the static electricity removal device of the vehicle hydrogen refueling equipment; The hydrogenation joint (10) is adapted to be in conductive contact with at least one of the first barrel member (210) and the second barrel member (220).

6. The hydrogenation detection device according to claim 5, characterized in that: The connecting device (200) further comprises: The insulating member (230) is disposed between the first cylindrical member (210) and the second cylindrical member (220) so as to insulate the first cylindrical member (210) and the second cylindrical member (220) from each other.

7. The hydrogenation detection device according to claim 5, characterized in that: The connecting device (200) further comprises: A first support member (240) is disposed on the inner side of the first cylinder member (210); A second supporting member (250) is disposed on the inner side of the second cylinder member (220); The hydrogenation joint (10) is inserted and supported on the inner side of the first support member (240) and the second support member (250), and the first support member (240) and the second support member (250) are both conductors; Wherein, the first support member (240) is in conductive contact with the first barrel member (210), and the second support member (250) is in conductive contact with the second barrel member (220).

8. The hydrogenation detection device according to claim 7, characterized in that: At least one of the first support member (240) and the second support member (250) is an elastic member.

9. The hydrogenation detection device according to any one of claims 1 to 8, characterized in that: Also includes: A first connecting hose (310) is used to connect the air extraction channel (100a) and the gas detection device of the vehicle hydrogenation equipment; and / or, The second connecting hose (320) is used to connect the purge channel (200a) and the purge device of the vehicle hydrogenation equipment.

10. A vehicle hydrogenation equipment, characterized in that: include: The hydrogenation detection device according to any one of claims 1 to 9.