CN219692941U - Safety device for liquefied gas cylinder - Google Patents
Safety device for liquefied gas cylinder Download PDFInfo
- Publication number
- CN219692941U CN219692941U CN202320672953.7U CN202320672953U CN219692941U CN 219692941 U CN219692941 U CN 219692941U CN 202320672953 U CN202320672953 U CN 202320672953U CN 219692941 U CN219692941 U CN 219692941U
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- Prior art keywords
- liquefied gas
- gas cylinder
- detection
- detection seat
- safety device
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- 238000001514 detection method Methods 0.000 claims abstract description 57
- 239000011521 glass Substances 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a safety device of a liquefied gas cylinder, which relates to the technical field of liquefied gas cylinders and comprises the liquefied gas cylinder, wherein an opening is formed in the liquefied gas cylinder, a detection seat is arranged at the opening, a round hole is formed in the middle of the detection seat, a detection rod is arranged in the round hole, a floating ball is fixedly connected to the bottom of the detection rod and is positioned in the liquefied gas cylinder, a sensing piece is fixedly connected to the top of the detection rod, a glass plate is arranged on one side of the detection seat, a detection mechanism is arranged on the glass plate and comprises a support frame, a plurality of sensors are arranged above the support frame, and the position change of the sensing piece in the detection seat can be detected in real time by utilizing the plurality of sensors which are uniform along the vertical direction of the support frame.
Description
Technical Field
The utility model belongs to the technical field of liquefied gas cylinders, and particularly relates to a safety device of a liquefied gas cylinder.
Background
The liquefied gas cylinder is used for storing the liquefied gas so as to facilitate the transportation and sales of the liquefied gas; in the process of selling or transporting the liquefied gas, the liquid level of the liquefied gas in the liquefied gas cylinder needs to be detected; the too low liquid level in the liquefied gas cylinder can influence the safe use of the subsequent liquefied gas; too high liquid level, leakage easily occurs after the collision of the liquefied gas cylinder, and safety problems are caused.
In addition, when the liquid level of the existing liquefied gas cylinder is detected, part of staff adopts a handheld detector to detect the liquid level of the liquefied gas cylinder, the liquefied gas cylinder needs to be marked outside the tank body after detection is finished, the liquid level of the liquefied gas cylinder is detected through the handheld detector of staff at the present stage, and in the external marking process of the liquid level gas cylinder, the problem that the measuring result is inaccurate and the liquid level change inside the liquefied gas cylinder cannot be detected in real time exists.
Disclosure of Invention
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a safety device of liquefied gas bottle, includes the liquefied gas bottle, be provided with the opening on the liquefied gas bottle, the opening part is provided with the detection seat, detection seat middle part is provided with the round hole, be provided with the measuring rod in the round hole, measuring rod bottom fixedly connected with floater, the floater is located inside the liquefied gas bottle, measuring rod top fixedly connected with response piece, detection seat one side is provided with the glass board, be provided with detection mechanism on the glass board, detection mechanism includes the support frame, the support frame top is provided with a plurality of sensor.
The further scheme is as follows: and a sealing ring is arranged between the detection seat and the opening.
The further scheme is as follows: and a display is arranged at the top of the detection seat.
The further scheme is as follows: and an alarm is also arranged on the detection seat.
The further scheme is as follows: the sensors are all connected above the supporting frame in a sliding mode.
Compared with the prior art, the utility model has the beneficial effects that:
the floating ball below the detection rod moves along with the change of the liquid level in the liquefied gas, so that the detection rod is driven to move, and the induction piece is further driven to move; the sensor arranged on the detection seat detects the position of the sensing piece in real time, so that the problem that the liquid level change inside the liquid gas cylinder cannot be detected in real time due to inaccurate measurement results in the process of marking the liquid gas cylinder outside by adopting the handheld detector to detect the liquid level of the liquid gas cylinder at the present stage is solved.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of a safety device for a liquefied gas cylinder.
In the figure: 1. a liquefied gas cylinder; 2. a seal ring; 3. a detection seat; 4. a detection rod; 5. a floating ball; 6. an induction piece; 7. a glass plate; 8. a detection mechanism; 81. a support frame; 82. a sensor; 9. a display; 10. an alarm.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the particular embodiments described herein are illustrative only and are not intended to limit the utility model, i.e., the embodiments described are merely some, but not all, of the embodiments of the utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.
Referring to fig. 1, in the embodiment of the utility model, a safety device for a liquefied gas cylinder comprises a liquefied gas cylinder 1, an opening is formed in the upper portion of the liquefied gas cylinder 1, a detection seat 3 is arranged at the opening, a round hole is formed in the middle of the detection seat 3, the inside of the detection seat 3 is of a hollow structure, a detection rod 4 is arranged in the round hole, the bottom of the detection rod 4 penetrates through the opening of the liquefied gas cylinder 1 and extends to the liquid level of the liquefied gas in the liquefied gas cylinder 1, a floating ball 5 is fixedly connected to the bottom of the detection rod 4, the density of the floating ball 5 is smaller than that of the liquefied gas in the liquefied gas cylinder 1, the joint of the detection seat 3 and the liquefied gas cylinder 1 is sealed by a sealing ring 2, at the moment, the detection seat 3 and the liquefied gas cylinder 1 are of an integral sealing structure, and a gas valve is externally connected to the upper portion of the detection seat 3 for gas transmission;
the floating ball 5 is positioned in the liquefied gas cylinder 1, the sensing piece 6 is positioned in the detection seat 3, a glass plate 7 is arranged on one side of the detection seat 3, the glass plate 7 is made of transparent pressure-resistant glass, the sensor 82 is convenient to detect the sensing piece 6 in the detection seat 3 in a light-transmitting manner, the change of the upper and lower positions of the sensing piece 6 in the detection seat 3 can be observed, meanwhile, a plurality of sensors 82 on a detection mechanism 8 on the glass plate 7 are uniformly arranged along the vertical direction of the glass plate 7;
in one embodiment, referring to fig. 1, a display 9 is disposed on the top of the detecting seat 3, and the display 9 is electrically connected with a plurality of sensors 82, so that sensing data of the sensors 82 can be reflected in real time, and further, a worker can observe the change of the liquid level height of the liquefied gas in the liquefied gas cylinder 1 through the display 9.
In one embodiment, sensing tab 6 is positioned within the sensing range of sensor 82 when float ball 5 contacts the bottom of cylinder 1.
In one embodiment, the sensing piece 6 is positioned within the sensing range of the sensor 82 when the maximum charge of liquefied gas in the liquefied gas cylinder 1 is reached.
In one embodiment, when the floating ball 5 descends along with the liquid level of the liquefied gas in the liquefied gas cylinder 1, the floating ball 5 descends to drive the sensing piece 6 fixedly connected with the top of the detection rod 4 to descend in the detection seat 3, and at the moment, the sensor 82 at the bottom detects the descending of the sensing piece 6 and sends a detection signal to the display 9 to display the descending data of the liquid level of the liquefied gas in the liquefied gas cylinder 1;
when the floating ball 5 rises along with the liquid level of the liquefied gas in the liquefied gas cylinder 1, the floating ball 5 rises to drive the sensing piece 6 fixedly connected with the top of the detection rod 4 to rise in the detection seat 3, the sensor 82 positioned at the top detects the rising of the sensing piece 6 at the moment and sends detection signals to the display 9 to display the rising data of the liquefied gas in the liquefied gas cylinder 1, and the position change of the sensing piece 6 in the detection seat 3 can be detected in real time by utilizing the plurality of sensors 82 uniformly arranged along the vertical direction of the support frame 81, so that the detection data are sent to the display 9 in real time, and further, staff can observe the falling or rising data of the liquid level of the liquefied gas in the liquefied gas cylinder 1 in real time.
In an embodiment, referring to fig. 1, a sealing ring 2 is disposed between a detecting seat 3 and an opening, the sealing ring 2 is made of rubber material, and is disposed along an opening connection portion of the detecting seat 3 and an upper portion of the liquefied gas cylinder 1, so that leakage of liquefied gas in the liquefied gas cylinder 1 from the opening connection portion of the detecting seat 3 and the liquefied gas cylinder 1 in a process of installing the detecting seat 3 can be effectively prevented.
In one embodiment, referring to fig. 1, an alarm 10 is disposed on one side of the detection seat 3, and the alarm 10 is electrically connected to the display 9; when the liquid level data in the display 9 is too high or too low, the display 9 can send out an alarm signal to trigger the alarm 10 to alarm.
In one embodiment, referring to fig. 1, a plurality of sensors 82 are slidably connected above a supporting frame 81, and a worker can adjust the installation positions of the sensors 82 on the supporting frame 81 in real time according to the minimum value and the maximum value of the liquefied gas in the liquefied gas cylinder 1, so as to adjust the sensing positions of the sensing pieces 6 sensed by the plurality of sensors 82.
The foregoing is merely illustrative of the structures of this utility model and various modifications, additions and substitutions for those skilled in the art can be made to the described embodiments without departing from the scope of the utility model or from the scope of the utility model as defined in the accompanying claims.
Claims (5)
1. A safety device for a liquefied gas cylinder, comprising a liquefied gas cylinder (1), characterized in that:
be provided with the opening on liquefied gas bottle (1), the opening part is provided with detection seat (3), detection seat (3) middle part is provided with the round hole, be provided with detection pole (4) in the round hole, detection pole (4) bottom fixedly connected with floater (5), floater (5) are located inside liquefied gas bottle (1), detection pole (4) top fixedly connected with sensing piece (6), detection seat (3) one side is provided with glass board (7), be provided with detection mechanism (8) on glass board (7), detection mechanism (8) include support frame (81), support frame (81) fixedly connected in one side of glass board (7), support frame (81) top is provided with a plurality of sensor (82).
2. Safety device for a liquefied gas cylinder according to claim 1, characterized in that a sealing ring (2) is arranged between the detection seat (3) and the opening.
3. A safety device for a liquefied gas cylinder according to claim 1, characterized in that the top of the detection seat (3) is provided with a display (9).
4. Safety device for a liquefied gas cylinder according to claim 1, characterized in that the detection seat (3) is also provided with an alarm (10).
5. A safety device for a liquefied gas cylinder according to claim 1, characterised in that a number of said sensors (82) are each slidingly connected above a support frame (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320672953.7U CN219692941U (en) | 2023-03-30 | 2023-03-30 | Safety device for liquefied gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320672953.7U CN219692941U (en) | 2023-03-30 | 2023-03-30 | Safety device for liquefied gas cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219692941U true CN219692941U (en) | 2023-09-15 |
Family
ID=87964271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320672953.7U Active CN219692941U (en) | 2023-03-30 | 2023-03-30 | Safety device for liquefied gas cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219692941U (en) |
-
2023
- 2023-03-30 CN CN202320672953.7U patent/CN219692941U/en active Active
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