CN221279200U - Intelligent alcohol-based liquid fuel filling machine - Google Patents
Intelligent alcohol-based liquid fuel filling machine Download PDFInfo
- Publication number
- CN221279200U CN221279200U CN202323196530.1U CN202323196530U CN221279200U CN 221279200 U CN221279200 U CN 221279200U CN 202323196530 U CN202323196530 U CN 202323196530U CN 221279200 U CN221279200 U CN 221279200U
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- Prior art keywords
- waste gas
- pipe
- liquid inlet
- electromagnetic valve
- liquid
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- 239000007788 liquid Substances 0.000 title claims abstract description 106
- 239000000446 fuel Substances 0.000 title claims abstract description 34
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 title claims abstract description 32
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 74
- 239000002912 waste gas Substances 0.000 claims abstract description 48
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- 238000011084 recovery Methods 0.000 claims abstract description 22
- 238000005303 weighing Methods 0.000 claims abstract description 14
- 238000005260 corrosion Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000003915 air pollution Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 12
- 238000007664 blowing Methods 0.000 description 7
- 238000005429 filling process Methods 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009924 canning Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The utility model discloses an intelligent alcohol-based liquid fuel filling machine which comprises a shell, a power switch, a base, a liquid inlet pipe, a liquid inlet pressure switch, a liquid electromagnetic valve, a blowpipe electromagnetic valve, a first pressure gauge, a waste gas recovery pipe, a waste gas discharge pipe, a waste gas electromagnetic valve, a nitrogen pressurizing valve, a second pressure gauge, a display screen and a controller, wherein an electronic scale connecting rod and a weighing sensor are arranged on the base; the first pressure gauge is arranged on the nitrogen inlet pipe, and a display lamp is arranged on the first pressure gauge; one end of the waste gas recovery pipe is connected with the steel cylinder, and the other end of the waste gas recovery pipe is connected with the waste gas discharge pipe through the waste gas electromagnetic valve; the nitrogen pressurization valve is connected and communicated with the waste gas recovery pipe through a pipeline; the second pressure gauge is arranged on the nitrogen pressurization valve; the first pressure gauge and the second pressure gauge are respectively and electrically connected with the display screen. The utility model has simple and quick operation, has the function of exhaust emission and reduces air pollution.
Description
Technical Field
The utility model relates to the technical field of filling machines, in particular to an intelligent alcohol-based liquid fuel filling machine.
Background
The alcohol-based liquid fuel is an environment-friendly low-carbon clean fuel, has the advantages of wide sources, low emission, thorough combustion, cleanness, sanitation, energy conservation, environment friendliness and the like, is widely used in the market, but the packaging of the alcohol-based liquid fuel in the market does not meet the standard requirements of dangerous chemical packaging, in order to realize the compliance of packaging of the alcohol-based liquid fuel, an atmospheric pressure steel bottle is generally adopted for canning, for example, a patent application CN212556896U, the bulletin day is 20210219, a semi-automatic liquid fuel filling machine is disclosed, a box body is arranged on a base, a filling hose and a filling gun head which are connected through a pneumatic cut-off valve are arranged in the box body, the liquid is extracted from a liquid inlet pipe through an explosion-proof pump, the liquid is filled into the gas bottle, a filling process flow is a starting switch power supply, a metering unit is arranged, and a filling target value is set; connecting a steel bottle filling gun head; opening a steel cylinder valve; starting a filling switch, opening a pneumatic valve, and starting filling; the pneumatic valve is automatically closed when the filling reaches a set target value; manually removing the filling gun and closing the steel cylinder valve; and after the filling is finished, the steel cylinder is removed, a new steel cylinder is replaced, and the next steel cylinder is continued to be filled.
However, the existing filling machine cannot reasonably discharge and recycle the waste gas generated in the filling process of the alcohol-based fuel, and the waste gas can cause air pollution and harm to human bodies.
Therefore, it is a urgent need for a person skilled in the art to provide an intelligent alcohol-based liquid fuel filling machine with an exhaust emission function and reduced air pollution.
Disclosure of utility model
In view of the above, the present utility model provides an intelligent alcohol-based liquid fuel filling machine to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
An intelligent alcohol-based liquid fuel filling machine comprises a shell, a power switch, a base, a liquid inlet pipe, a liquid inlet pressure switch, a liquid electromagnetic valve, a blowpipe electromagnetic valve, a first pressure gauge, an exhaust gas recovery pipe, an exhaust gas discharge pipe, an exhaust gas electromagnetic valve, a nitrogen pressurizing valve, a second pressure gauge, a display screen and a controller, wherein the power switch is arranged on the shell; the base is positioned at one side of the shell, and an electronic scale connecting rod and a weighing sensor are arranged on the base; the liquid inlet pipe transversely penetrates through the shell and is connected with a steel bottle placed on the weighing sensor; the liquid inlet pressure switch is arranged on the liquid inlet pipe, and a side branch pipe is arranged between the liquid inlet pressure switch and the liquid inlet pipe; the liquid electromagnetic valve and the blowpipe electromagnetic valve are sequentially arranged on the side branch pipe; a nitrogen inlet pipe is arranged on the blowpipe electromagnetic valve; the first pressure gauge is arranged on the nitrogen inlet pipe, and a display lamp is arranged on the first pressure gauge; one end of the waste gas recovery pipe is connected with the steel cylinder, and the other end of the waste gas recovery pipe is connected with the waste gas discharge pipe through the waste gas electromagnetic valve; the nitrogen pressurization valve is communicated with the waste gas recovery pipe through a pipeline; the second pressure gauge is arranged on the nitrogen pressurizing valve; the display screen is arranged on the shell; the first pressure gauge and the second pressure gauge are respectively and electrically connected with the display screen; the weighing sensor is electrically connected with the display screen through a sensor connector; the power switch is electrically connected with the controller, and the controller is electrically connected with the display screen, the liquid electromagnetic valve, the blowpipe electromagnetic valve, the waste gas electromagnetic valve and the nitrogen pressurization valve respectively.
Further, the liquid inlet pipe comprises a first liquid inlet branch pipe and a second liquid inlet branch pipe, and one ends of the first liquid inlet branch pipe, the second liquid inlet branch pipe and the side branch pipe are connected through a tee joint; the feed liquid pressure switch is arranged on the first feed liquid branch pipe; the extension end of the second liquid inlet branch pipe is connected with the steel cylinder through a liquid outlet connecting gun head; a first one-way valve is arranged between the inlet pressure switch and the tee joint of the first liquid inlet branch pipe; and a second one-way valve is arranged between the blowpipe electromagnetic valve and the tee joint of the second liquid inlet branch pipe.
Further, a voice switch is arranged on the display screen and is electrically connected with a voice module of the controller; the display screen has a real-time data interface.
Further, an anti-corrosion connecting sleeve is arranged at one end of the liquid inlet pipe, which is connected with the steel cylinder.
Further, a cavity for storing nitrogen is formed in the nitrogen pressurization valve.
Further, the electronic scale connecting rod is a stainless steel electronic scale connecting rod with a hook.
Therefore, the utility model provides an intelligent alcohol-based liquid fuel filling machine, which has the following beneficial effects compared with the prior art:
1) After the steel bottle is placed on the weighing sensor, the liquid outlet connecting gun head is connected to the angle valve of the steel bottle, the waste gas recovery pipe is connected, the filling button on the display screen is clicked, the blowing pipe firstly utilizes nitrogen to empty waste gas in the used steel bottle, then alcohol-based fuel enters the steel bottle, the purpose of discharging, recovering and filling the waste gas of the alcohol-based fuel liquid nitrogen is achieved, and the operation is simple and quick;
2) When the alcohol-based fuel enters the steel cylinder, the waste gas in the steel cylinder is extruded to the waste gas recovery pipe, then the waste gas is discharged through the waste gas discharge pipe, and then the waste gas is collected and treated in a concentrated mode, so that the waste gas is discharged reasonably, the air pollution is reduced, the harm to human bodies is avoided, and the environment-friendly effect is good.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an intelligent alcohol-based liquid fuel filling machine according to the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, the embodiment of the utility model discloses an intelligent alcohol-based liquid fuel filling machine, which comprises a shell 1, a power switch 2, a base 3, a liquid inlet pipe 4, a liquid inlet pressure switch 5, a liquid electromagnetic valve 6, a blowpipe electromagnetic valve 7, a first pressure gauge 8, an exhaust gas recovery pipe 9, an exhaust gas discharge pipe 10, an exhaust gas electromagnetic valve 11, a nitrogen pressurization valve 12, a second pressure gauge 13, a display screen 14 and a controller, wherein the power switch 2 is arranged on the shell 1; the base 3 is positioned on one side of the shell 1, the friction coefficient between the base 3 and the ground is 0.7, the base 3 is provided with an electronic scale connecting rod 15 and a weighing sensor 16, and in the embodiment, the electronic scale connecting rod 15 is a stainless steel electronic scale connecting rod with a hook; the liquid inlet pipe 4 transversely penetrates through the shell 1 and is connected with a steel bottle 17 arranged on the weighing sensor 16; the feed liquid pressure switch 5 is arranged on the feed liquid pipe 4, and a side branch pipe is arranged between the feed liquid pressure switch 5 and the feed liquid pipe 4; the liquid electromagnetic valve 6 and the blowpipe electromagnetic valve 7 are sequentially arranged on the side branch pipe; a nitrogen inlet pipe 18 is arranged on the blowpipe electromagnetic valve 7; the first pressure gauge 8 is arranged on the nitrogen inlet pipe 18, and a display lamp 19 is arranged on the first pressure gauge 8 and used for prompting the pressure state; one end of the waste gas recovery pipe 9 is connected with the steel cylinder 17, and the other end of the waste gas recovery pipe 9 is connected with the waste gas discharge pipe 10 through the waste gas electromagnetic valve 11; the nitrogen pressurization valve 12 is connected and communicated with the waste gas recovery pipe 9 through a pipeline, and a cavity for storing nitrogen is formed in the nitrogen pressurization valve; the second pressure gauge 13 is installed on the nitrogen pressurization valve 12; the display screen 14 is mounted on the housing 1; the first pressure gauge 8 and the second pressure gauge 13 are respectively and electrically connected with the display screen 14; the weighing sensor 16 is electrically connected with the display screen 14 through a sensor connector 20, and the weighing numerical value acquired by the weighing sensor 16 is transmitted to the display screen 14; the power switch 2 is electrically connected with a controller, and the controller is electrically connected with a display screen 14, a liquid electromagnetic valve 6, a blowpipe electromagnetic valve 7, an exhaust electromagnetic valve 11 and a nitrogen pressurization valve 12 respectively.
Specifically, the liquid inlet pipe 4 comprises a first liquid inlet branch pipe and a second liquid inlet branch pipe, and one ends of the first liquid inlet branch pipe, the second liquid inlet branch pipe and the side branch pipe are connected through a tee joint 21; the feed liquid pressure switch 5 is arranged on the first feed liquid branch pipe; the extension end of the second liquid inlet branch pipe is connected with the steel bottle 17 through the liquid outlet connecting gun head 22, and the second liquid inlet branch pipe is made of rubber, so that the connection is tighter; a first one-way valve 23 is arranged between the first liquid inlet branch pipe and the liquid inlet pressure switch 5 and the tee joint 21; a second one-way valve 24 is arranged between the blowpipe electromagnetic valve 7 and the tee joint 21.
In order to further optimize the technical scheme of the utility model, the voice switch 25 is arranged on the display screen 14, and the voice switch 25 is electrically connected with the voice module of the controller and is used for broadcasting information, so that the time is saved and the convenience is realized; the display 14 has a real-time data interface 26 that can be connected to other devices.
In order to further optimize the technical scheme of the utility model, an anti-corrosion connecting sleeve is arranged at one end of the liquid inlet pipe 4 connected with the steel bottle 17.
The working principle of the utility model is as follows:
When the alcohol-based liquid fuel needs to be filled, a user presses the power switch 2 to enable the display screen 14 and the controller to be electrified and operate, the weight of the alcohol-based liquid fuel to be filled and the pressure required in the filling process are set through the display screen 14, then the steel bottle 17 is placed on the weighing sensor 16, the liquid outlet connection gun head 22 is connected to an angle valve of the steel bottle 17 according to the prompt of the voice broadcasting panel, the waste gas recovery pipe 9 is connected to a waste gas exhaust connection port of the steel bottle 17, then the blowing pipe electromagnetic valve 7 is opened through the display screen 14 for delaying for 10 seconds to blow the nitrogen, the liquid electromagnetic valve 6 is opened through the display screen 14 after the blowing of the nitrogen is finished, so that the liquid inlet pressure switch 5 is enabled to enable the alcohol-based fuel to enter the steel bottle 17 from the liquid inlet pipe 4, meanwhile, the waste gas electromagnetic valve 11 is opened through the display screen 14, and when the alcohol-based fuel enters the steel bottle 17, the waste gas in the steel bottle 17 is extruded into the waste gas recovery pipe 9, the waste gas is discharged through the waste gas discharge pipe 10, then the waste gas is collected and treated automatically, thereby achieving reasonable discharge of the waste gas discharged in the alcohol-based fuel filling process, reducing air pollution and harm to human bodies, and having better environmental protection effect, when the alcohol-based fuel filling value is observed to reach the set weight value through the display screen 14, the liquid electromagnetic valve 6 is closed, the inlet pressure switch 5 is closed, the alcohol-based fuel stops filling at the moment, the voice panel prompts the beginning of blowing pipe, the blowing pipe electromagnetic valve 7 is opened to blow the pipe, after the blowing pipe reaches 5 seconds, the voice broadcasting panel prompts the closing of the angle valve of the steel bottle 17, after the angle valve is closed, directional air resistance pressure is generated, after the air resistance pressure reaches the pressure set by the first pressure gauge 8, the blowing pipe electromagnetic valve 7 is closed, and the display lamp 19 is also lightened at the moment, closing the exhaust gas solenoid valve 11 to stop exhaust gas, opening the nitrogen pressurization valve 12 through the display screen 14, enabling nitrogen to sequentially pass through the nitrogen pressurization valve 12 and the exhaust gas recovery pipe 9 to pressurize the steel bottle 17, automatically closing the nitrogen pressurization valve 12 when the value of the second pressure gauge 13 reaches a set pressure value, enabling nitrogen to not enter the steel bottle 17 any more, prompting the completion of filling through the voice panel, disengaging the liquid connection gun head 22, disengaging the liquid inlet pipe 4 from the steel bottle 17, disengaging the exhaust gas recovery pipe 9, then using a person to remove the filled steel bottle 17, ending the operation, pressing the power switch 2, closing the filling machine with exhaust gas emission of the alcohol-based liquid fuel, and repeating the operation when filling the alcohol-based liquid fuel again.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The intelligent alcohol-based liquid fuel filling machine is characterized by comprising a shell, a power switch, a base, a liquid inlet pipe, a liquid inlet pressure switch, a liquid electromagnetic valve, a blowpipe electromagnetic valve, a first pressure gauge, a waste gas recovery pipe, a waste gas discharge pipe, a waste gas electromagnetic valve, a nitrogen pressurizing valve, a second pressure gauge, a display screen and a controller, wherein the power switch is arranged on the shell; the base is positioned at one side of the shell, and an electronic scale connecting rod and a weighing sensor are arranged on the base; the liquid inlet pipe transversely penetrates through the shell and is connected with a steel bottle placed on the weighing sensor; the liquid inlet pressure switch is arranged on the liquid inlet pipe, and a side branch pipe is arranged between the liquid inlet pressure switch and the liquid inlet pipe; the liquid electromagnetic valve and the blowpipe electromagnetic valve are sequentially arranged on the side branch pipe; a nitrogen inlet pipe is arranged on the blowpipe electromagnetic valve; the first pressure gauge is arranged on the nitrogen inlet pipe, and a display lamp is arranged on the first pressure gauge; one end of the waste gas recovery pipe is connected with the steel cylinder, and the other end of the waste gas recovery pipe is connected with the waste gas discharge pipe through the waste gas electromagnetic valve; the nitrogen pressurization valve is communicated with the waste gas recovery pipe through a pipeline; the second pressure gauge is arranged on the nitrogen pressurizing valve; the display screen is arranged on the shell; the first pressure gauge and the second pressure gauge are respectively and electrically connected with the display screen; the weighing sensor is electrically connected with the display screen through a sensor connector; the power switch is electrically connected with the controller, and the controller is electrically connected with the display screen, the liquid electromagnetic valve, the blowpipe electromagnetic valve, the waste gas electromagnetic valve and the nitrogen pressurization valve respectively.
2. The intelligent alcohol-based liquid fuel filling machine according to claim 1, wherein the liquid inlet pipe comprises a first liquid inlet branch pipe and a second liquid inlet branch pipe, and one ends of the first liquid inlet branch pipe, the second liquid inlet branch pipe and the side branch pipe are connected through a tee joint; the feed liquid pressure switch is arranged on the first feed liquid branch pipe; the extension end of the second liquid inlet branch pipe is connected with the steel cylinder through a liquid outlet connecting gun head; a first one-way valve is arranged between the inlet pressure switch and the tee joint of the first liquid inlet branch pipe; and a second one-way valve is arranged between the blowpipe electromagnetic valve and the tee joint of the second liquid inlet branch pipe.
3. The intelligent alcohol-based liquid fuel filling machine according to claim 1 or 2, wherein a voice switch is installed on the display screen, and the voice switch is electrically connected with a voice module of the controller; the display screen has a real-time data interface.
4. The intelligent alcohol-based liquid fuel filling machine according to claim 1, wherein an anti-corrosion connecting sleeve is arranged at one end of the liquid inlet pipe connected with the steel cylinder.
5. The intelligent alcohol-based liquid fuel filling machine according to claim 1, wherein the nitrogen pressurization valve is provided with a cavity for storing nitrogen.
6. The intelligent alcohol-based liquid fuel filling machine according to claim 1, wherein the electronic scale connecting rod is a stainless steel electronic scale connecting rod with a hook.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221279200U true CN221279200U (en) | 2024-07-05 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |