CN217689809U - Intelligent hydrogen safety inspection trolley - Google Patents
Intelligent hydrogen safety inspection trolley Download PDFInfo
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- CN217689809U CN217689809U CN202220873697.3U CN202220873697U CN217689809U CN 217689809 U CN217689809 U CN 217689809U CN 202220873697 U CN202220873697 U CN 202220873697U CN 217689809 U CN217689809 U CN 217689809U
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- Prior art keywords
- trolley
- hydrogen
- safety inspection
- intelligent
- hydrogen safety
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- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 76
- 239000001257 hydrogen Substances 0.000 title claims abstract description 76
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 56
- 238000007689 inspection Methods 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 238000013016 damping Methods 0.000 claims abstract description 7
- XOLBLPGZBRYERU-UHFFFAOYSA-N SnO2 Inorganic materials O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 16
- -1 tin dioxide hydrogen Chemical class 0.000 claims description 16
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 150000002431 hydrogen Chemical class 0.000 abstract description 4
- 230000035945 sensitivity Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000005984 hydrogenation reaction Methods 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
The utility model relates to an intelligent hydrogen safety inspection trolley, which comprises a trolley body, wherein a hydrogen sensor is arranged on the trolley and can record the hydrogen concentration of the current region; the trolley is provided with a buzzer and can give an alarm to a dangerous area; the trolley is provided with a control chip for controlling a trolley detection route; the trolley is also provided with a camera and an infrared tracking sensor for feeding back the position of the trolley and automatically tracking to realize the tour; the trolley is also provided with a rotating and telescopic structure under the camera, so that the camera and the hydrogen sensor are steered and lifted, and the detection sensitivity is improved; the trolley is further provided with a damping structure, so that the running process of the vehicle is more stable, meanwhile, the detection equipment is protected, and damage caused by severe vibration is avoided. The trolley can be used for daily dynamic hydrogen safety detection of the hydrogen station and the safety coefficient of the hydrogen station; the method can also be used for detecting the unknown hydrogen leakage source in a dangerous scene, and the personal safety of rescuers is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of hydrogen safety intellectual detection system equipment and specifically relates to an intelligent unmanned car is surveyed to hydrogen is related to.
Background
In order to solve the increasingly serious problems of oil shortage and atmospheric pollution faced by the traditional fuel oil automobile, a clean and efficient hydrogen energy automobile is considered as an important development direction for the development of the automobile industry in the future. In the future society, the problem of hydrogen safety is becoming more severe while hydrogen can be transported to thousands of households. If hydrogen leakage occurs in a closed environment, the danger and difficulty of manual rescue are increased because the leakage source cannot be confirmed.
Meanwhile, with the increase of the energy utilization ratio of hydrogen energy, the safety of the hydrogen station is also a very important problem. The existing hydrogenation station is mainly point-to-point hydrogen detection equipment, cannot achieve dynamic detection, is high in risk of manual detection, and cannot operate all the time.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
In view of the problem that exists among the above-mentioned hydrogen safety inspection, provided the utility model discloses.
Therefore, the utility model aims to solve the problem of how to provide an intelligent hydrogen safety inspection trolley.
In order to solve the technical problem, the utility model provides a following technical scheme: the intelligent hydrogen safety inspection trolley comprises a moving unit, a hydrogen storage unit and a hydrogen storage unit, wherein the moving unit comprises a trolley body and wheels, and the wheels are arranged around the trolley body; the detection unit comprises a tin dioxide hydrogen sensor, a camera, a telescopic structure, a rotating structure and a control recording assembly, wherein the tin dioxide hydrogen sensor is connected with the camera, the tin dioxide hydrogen sensor is connected with the telescopic structure, the rotating structure is connected with the telescopic structure, and the control recording assembly is arranged at the rear end of the trolley body.
As an intelligence hydrogen safety patrols and examines an optimal selection scheme of dolly, wherein: the trolley body is provided with an infrared tracking sensor.
As an intelligence hydrogen safety patrols and examines an optimal selection scheme of dolly, wherein: the wheels are provided with damping devices which are fixedly connected with the trolley body.
As an intelligence hydrogen safety patrols and examines an optimal selection scheme of dolly, wherein: the telescopic structure comprises a double-shaft steering engine, a single-shaft steering engine, a metal support and a U-shaped frame, wherein two ends of the metal support (203 c) are respectively connected with the double-shaft steering engine and the single-shaft steering engine, the single-shaft steering engine is connected with the U-shaped frame, and the other end of the U-shaped frame is connected with the tin dioxide hydrogen sensor.
As an intelligence hydrogen safety patrols and examines an optimal selection scheme of dolly, wherein: the rotating structure comprises a turntable and a bidirectional rotating assembly, and the turntable is connected with the bidirectional rotating assembly.
As an intelligence hydrogen safety patrols and examines an optimal selection scheme of dolly, wherein: the bidirectional rotating assembly comprises a sliding rod, a rack, a limiting plate, a sliding block, a connecting rod, a boss, a gear and a driving motor, wherein the sliding rod is connected with the rack, the limiting plate is fixedly connected with the rack, the sliding block is slidably connected with the limiting plate, the boss is fixedly connected with the sliding rod, the gear is arranged on the boss, the gear is connected with the rack, the gear is connected with the rotary table, the output end of the driving motor is provided with the connecting rod, and the other end of the connecting rod is connected with the sliding block.
As an intelligence hydrogen safety patrols and examines an optimal selection scheme of dolly, wherein: the trolley body is provided with a support frame, and the support frame is located at the tail end of the trolley body.
As an intelligence hydrogen safety patrols and examines an optimal selection scheme of dolly, wherein: and the support frame is provided with a lithium battery voltage box.
As an intelligence hydrogen safety patrols and examines an optimal selection scheme of dolly, wherein: the control recording component comprises a control chip and a buzzer, the control chip and the buzzer are both arranged on the support frame, and a measuring route for measuring the hydrogen concentration by the detection trolley is programmed on the control chip.
As an intelligence hydrogen safety patrols and examines an optimal selection scheme of dolly, wherein: the model of the control chip is STM32F103 control chip.
The utility model has the advantages that the utility model ensures the personal safety of the rescue workers or the safety detection workers by replacing the manual detection mode with the wireless control trolley; the utility model discloses an adopt the automatic cruise system of dolly, adopt the hydrogen sensor, accomplished the dynamic verification record of hydrogen concentration, supplemented the ability of hydrogenation station monitoring hydrogen, alleviateed the security that the work volume of testing personnel improved the hydrogenation station simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is a structural diagram of an intelligent hydrogen safety inspection trolley.
Fig. 2 is a structure diagram of a part A of the intelligent hydrogen safety inspection trolley.
Fig. 3 is a schematic diagram of the telescopic structure of the intelligent hydrogen safety inspection trolley.
Fig. 4 is a schematic diagram of a rotating structure of the intelligent hydrogen safety inspection trolley.
Fig. 5 is a schematic diagram of a control early warning assembly of the intelligent hydrogen safety inspection trolley.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Furthermore, the references herein to "one embodiment" or "an embodiment" refer to a particular feature, structure, or characteristic that may be included in at least one implementation of the present invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, for the utility model discloses a first embodiment, this embodiment provides an intelligence hydrogen safety inspection dolly, and intelligence hydrogen safety inspection dolly includes mobile unit 100, including dolly body 101 and wheel 102, detecting element 200, including tin dioxide hydrogen sensor 201, camera 202, extending structure 203, revolution mechanic 204, be provided with damping device 102a on the wheel 102, can make the mode that wireless control dolly replaces manual detection, ensured rescue personnel or safety inspection personnel's personal safety.
Specifically, the wheels 102 are arranged around the trolley body 101, a motor for driving the wheels 102 is arranged inside the trolley body 101, the damping device 102a is fixedly connected with the trolley body 101, the tin dioxide hydrogen sensor 201 is connected with the camera 202, the tin dioxide hydrogen sensor 201 is connected with the telescopic structure 203, and the rotating structure 204 is connected with the telescopic structure 203.
When the detection trolley is used, the wheels 102 are driven by the motor arranged in the trolley main body 101 to drive the detection trolley to run, the damping device 102a is arranged, the trolley runs more stably, in the running process of the detection trolley, real-time front images of the camera 202 are transmitted back to a computer to display the position of the trolley, the detection record of the hydrogen concentration is implemented by the tin dioxide hydrogen sensor 201, the detection angles of the tin dioxide hydrogen sensor 201 and the camera 202 are more flexible by the aid of the telescopic structure 203 and the rotating structure 204, and in sum, the detection of the hydrogen concentration of a point to be detected by the trolley is realized.
Example 2
Referring to fig. 3 and 4, a second embodiment of the present invention, which is different from the first embodiment, is: the telescopic structure 203 comprises a double-shaft steering engine 203a, a single-shaft steering engine 203b, a metal bracket 203c and a U-shaped frame 203d; the rotating structure 204 comprises a turntable 204a and a bidirectional rotating assembly 204b, the bidirectional rotating assembly 204b comprises a sliding rod 204b-1, a rack 204b-2, a limiting plate 204b-3, a sliding block 204b-4, a connecting rod 204b-5, a boss 204b-6, a gear 204b-7 and a driving motor 204b-8, and the detection of the detection trolley can be more flexible through the telescopic structure 203 and the rotating structure 204.
Specifically, two ends of the metal support 203c are respectively connected with the double-shaft steering engine 203a and the single-shaft steering engine 203b, the single-shaft steering engine 203b is connected with the U-shaped frame 203d, the other end of the U-shaped frame 203d is connected with the tin dioxide hydrogen sensor 201, the turntable 204a is connected with the bidirectional rotating component 204b, a groove and a through hole are formed in the trolley body 101, the bidirectional rotating component 204b is located in the groove, the sliding rod 204b-1 is connected with the rack 204b-2, the limiting plate 204b-3 is fixedly connected with the rack 204b-2, the slider 204b-4 is slidably connected with the limiting plate 204b-3, the boss 204b-6 is fixedly connected with the sliding rod 204b-1, the gear 204b-7 is arranged on the boss 204b-6, the gear 204b-7 is connected with the rack 204b-2, the gear 204b-7 penetrates through the through hole and is fixedly connected with the turntable 204a bottom end, the output end of the driving motor 204b-8 is provided with the connecting rod 204b-5, and the other end of the slider 204b-5 is connected with the slider 204 b-5.
In the using process, the double-shaft steering engine 203a and the single-shaft steering engine 203b drive the metal support 203c to rotate, the U-shaped frame 203d arranged on the single-shaft steering engine 203b drives the tin dioxide hydrogen sensor 201 and the camera 202 to enable the trolley to adjust the detection height in the hydrogen concentration detection process, the connecting rod 204b-5 is driven by the rotation of the output end of the driving motor 204b-8 to enable the sliding block 204b-4 to slide in the limiting plate 204b-3, the limiting plate 204b-3 and the rack 204b-2 horizontally slide in the sliding rod 204b-1, the gear 204b-7 arranged on the boss 204b-6 drives the turntable 204a to rotate, and because the rotating direction of the output end of the driving motor 204b-8 is fixed, the rotating angle of the turntable 204a can be reduced and bidirectional rotation can be realized through the matching of the limiting plate 204b-3, the sliding block 204b-4, the rack 204b-2 and the sliding rod 204b-1, and the rotating path switched between left and right rotation is reduced.
Example 3
Referring to fig. 1 and 5, a third embodiment of the present invention is different from the first two embodiments: the utility model discloses a dolly is characterized in that it is connected with support frame 101b to set up on dolly body 101, install lithium cell voltage box 101b-1 on the support frame 101b, control early warning subassembly 205 includes control chip 205a, bee calling organ 205b, be provided with infrared tracking sensor 101a on dolly body 101, can make the dolly realize seeking according to predetermineeing the route automatically, and buzzing at the test point that hydrogen concentration exceeds standard and warn.
Specifically, the support frame 101b is located the dolly body 101 is terminal, control chip 205a with bee calling organ 205b all set up in on the support frame 101b, control chip 205 a's model is STM32F103 control chip, lithium battery voltage box 101b-1 is for supplying dolly driven motor control chip 205a bee calling organ 205b tin dioxide hydrogen sensor 201 the camera 202 the biax steering wheel 203a unipolar steering wheel 203b, and driving motor 204b-8 supplies power, the inside code of writing the dolly orbit of traveling of control chip 205 a.
In the using process, the trolley finishes automatic tracking running by the matching of a preset path of the trolley programmed in the control chip 205a and the infrared tracking sensor 101a, and the trolley can directly buzz and early warn near a point to be detected with excessive hydrogen concentration through the buzzer 205b, so that the detection safety is improved.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (10)
1. The utility model provides a dolly is patrolled and examined to intelligence hydrogen safety which characterized in that: comprises the steps of (a) preparing a substrate,
the moving unit (100) comprises a trolley body (101) and wheels (102), wherein the wheels (102) are arranged on the periphery of the trolley body (101);
detection unit (200), including tin dioxide hydrogen sensor (201), camera (202), extending structure (203), revolution mechanic (204) and control early warning subassembly (205), tin dioxide hydrogen sensor (201) with camera (202) are connected, tin dioxide hydrogen sensor (201) with extending structure (203) are connected, revolution mechanic (204) with extending structure (203) are connected, control early warning subassembly (205) set up in dolly body (101) rear end.
2. The intelligent hydrogen safety inspection trolley according to claim 1, wherein: an infrared tracking sensor (101 a) is arranged on the trolley body (101).
3. The intelligent hydrogen safety inspection trolley according to claim 1 or 2, characterized in that: the wheels (102) are provided with damping devices (102 a), and the damping devices (102 a) are fixedly connected with the trolley body (101).
4. The intelligent hydrogen safety inspection trolley according to claim 3, wherein: the telescopic structure (203) comprises a double-shaft steering engine (203 a), a single-shaft steering engine (203 b), a metal support (203 c) and a U-shaped frame (203 d), two ends of the metal support (203 c) are respectively connected with the double-shaft steering engine (203 a) and the single-shaft steering engine (203 b), the single-shaft steering engine (203 b) is connected with the U-shaped frame (203 d), and the other end of the U-shaped frame (203 d) is connected with the tin dioxide hydrogen sensor (201).
5. The intelligent hydrogen safety inspection trolley according to claim 4, wherein: the rotating structure (204) comprises a turntable (204 a) and a bidirectional rotating assembly (204 b), and the turntable (204 a) and the bidirectional rotating assembly (204 b) are connected.
6. The intelligent hydrogen safety inspection trolley according to claim 5, wherein: the bidirectional rotating assembly (204 b) comprises a sliding rod (204 b-1), a rack (204 b-2), a limiting plate (204 b-3), a slider (204 b-4), a connecting rod (204 b-5), a boss (204 b-6), a gear (204 b-7) and a driving motor (204 b-8), wherein the sliding rod (204 b-1) is connected with the rack (204 b-2), the limiting plate (204 b-3) is fixedly connected with the rack (204 b-2), the slider (204 b-4) is slidably connected with the limiting plate (204 b-3), the boss (204 b-6) is fixedly connected with the sliding rod (204 b-1), the gear (204 b-7) is arranged on the boss (204 b-6), the gear (204 b-7) is connected with the rack (204 b-2), the gear (204 b-7) is connected with the turntable (204 a), the other end of the connecting rod (204 b-5) is arranged on the output end of the driving motor (204 b-8), and the slider (204 b-5) is connected with the slider (204 b-4).
7. The intelligent hydrogen safety inspection trolley according to claim 5 or 6, characterized in that: the trolley is characterized in that a support frame (101 b) is arranged and connected on the trolley body (101), and the support frame (101 b) is located at the tail end of the trolley body (101).
8. The intelligent hydrogen safety inspection trolley according to claim 7, wherein: and a lithium battery voltage box (101 b-1) is arranged on the support frame (101 b).
9. The intelligent hydrogen safety inspection trolley according to claim 8, wherein: the control early warning assembly (205) comprises a control chip (205 a) and a buzzer (205 b), wherein the control chip (205 a) and the buzzer (205 b) are arranged on the support frame (101 b), and a measurement route for measuring the hydrogen concentration by using the detection trolley is programmed on the control chip (205 a).
10. The intelligent hydrogen safety inspection trolley according to claim 9, wherein: the model of the control chip (205 a) is an STM32F103 control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220873697.3U CN217689809U (en) | 2022-04-15 | 2022-04-15 | Intelligent hydrogen safety inspection trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220873697.3U CN217689809U (en) | 2022-04-15 | 2022-04-15 | Intelligent hydrogen safety inspection trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217689809U true CN217689809U (en) | 2022-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220873697.3U Expired - Fee Related CN217689809U (en) | 2022-04-15 | 2022-04-15 | Intelligent hydrogen safety inspection trolley |
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| Country | Link |
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| CN (1) | CN217689809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116895127A (en) * | 2023-09-11 | 2023-10-17 | 西安凌志航遥信息科技工程有限公司 | Safety monitoring alarm system with personnel positioning function for energy production |
-
2022
- 2022-04-15 CN CN202220873697.3U patent/CN217689809U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116895127A (en) * | 2023-09-11 | 2023-10-17 | 西安凌志航遥信息科技工程有限公司 | Safety monitoring alarm system with personnel positioning function for energy production |
| CN116895127B (en) * | 2023-09-11 | 2023-11-21 | 西安凌志航遥信息科技工程有限公司 | Safety monitoring alarm system with personnel positioning function for energy production |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221028 |
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| CF01 | Termination of patent right due to non-payment of annual fee |