CN207209946U - A kind of filling pipeline of alcohol-based fuel - Google Patents
A kind of filling pipeline of alcohol-based fuel Download PDFInfo
- Publication number
- CN207209946U CN207209946U CN201721115182.2U CN201721115182U CN207209946U CN 207209946 U CN207209946 U CN 207209946U CN 201721115182 U CN201721115182 U CN 201721115182U CN 207209946 U CN207209946 U CN 207209946U
- Authority
- CN
- China
- Prior art keywords
- magnetic valve
- alcohol
- plc
- piping
- based fuel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of filling pipeline of alcohol-based fuel, including the fixed -piping and movable soft tube being arranged between alcohol-based fuel storage tank and tank car docks；Oil pump and magnetic valve A are sequentially arranged with fixed -piping, movable soft tube is connected to fixed -piping end；Particularly：A. on the fixed -piping, recovery branch pipe and air communication valve are added between magnetic valve A and movable soft tube successively, reclaims and magnetic valve B is housed on branch pipe, oil drum is provided with below recovery branch pipe；B. photoelectric sensor and weight sensor are embedded with the ground of the tank car docks, photoelectric sensor, weight sensor communicate to connect with PLC, PLC connects with magnetic valve A, magnetic valve B, oil pump, the control of air communication valve, and PLC is also associated with alarm；The utility model is simple in construction, easy to operate, and automatic controlling level is high, greatly reduces manual labor, saves production cost.
Description
Technical field
Technical field of chemical is the utility model is related to, specifically a kind of filling pipeline of alcohol-based fuel.
Background technology
Alcohol-based fuel is the fuel prepared using alcohols (such as methanol, ethanol, butanol) material as main body.Prepared with methanol
Alcohol-based fuel typically exists in liquid form.It is also a kind of biomass energy, and nuclear energy, solar energy, wind power energy, hydraulic energy one
Sample, it is the environment protection clean energy that national governments widely popularize at present；In face of the exhaustion of fossil energy, alcohol-based fuel is most potential
New alternative energy source, can be used for the fields such as food and drink, Industrial Boiler use.Alcohol-based fuel is the green energy --- and
Coal, coal tar, heavy oil, diesel oil, gasoline are compared, and alcohol-based fuel burns most fully and completely, thermal conversion efficiency highest, discharge be water with
It is following most cleaning, fuel that is most environmentally friendly, most having development potentiality based on carbon dioxide.
It is to be transported using large tank waggon mostly, in alcohol-based fuel storage tank and tank car at present in alcohol-based fuel transportation
Between be provided with filling pipeline, the filling pipeline includes fixed -piping and flexible pipe, oil pump and valve is housed on fixed -piping, Gu
Determine pipe end and be connected with the charge door that flexible pipe delivers to the mouth of pipe at the top of tank car.When needing filling, valve is opened, starting oil pump will
Fuel is delivered in tank car, after filling end, is closed valve, is terminated filling work.In the above-mentioned course of work, because alcohol radical fires
Material has certain viscosity, needs the fuel in flexible pipe being discarded in bucket after filling end and reclaims, to prevent fuel in flexible pipe
Interior felt jam pipeline.But after the valve on fixed -piping is closed, there is no air flow in flexible pipe, when the fuel in flexible pipe
After releasing a part, vacuum will be formed inside pipeline, it is difficult to release, it is necessary to which four or five are manually lifted pipe to cause remaining liq
Road, firmly fuel is thrown away, hose length typically have it is more than ten to twenties meters long, plus the weight of fuel itself, self weight of pipeline
It is heavier, filling on duty, the serious waste manpower that is required to four or five people every time.In addition, current filling pipeline automaticity is low,
Filling efficiency is low.Therefore, research and development are a kind of rational in infrastructure, and the filling pipeline of alcohol-based fuel easy to use is very necessary.
The content of the invention
The purpose of this utility model is exactly in order to solve the filling pipeline of existing alcohol-based fuel after filling finish, in pipeline
The liquid of accumulation can not be naturally drained, it is necessary to largely manually discharge, the problem of waste of manpower resource, there is provided a kind of alcohol radical combustion
Expect filling pipeline.
The technical solution of the utility model is：A kind of filling pipeline of alcohol-based fuel, including be arranged on alcohol-based fuel storage tank and
Fixed -piping and movable soft tube between tank car docks；Oil pump and magnetic valve A are sequentially arranged with fixed -piping, activity is soft
Pipe is connected to fixed -piping end；Particularly：A. on the fixed -piping, installed additional successively between magnetic valve A and movable soft tube
There are recovery branch pipe and air communication valve, reclaim and magnetic valve B is housed on branch pipe, oil drum is provided with below recovery branch pipe；B. in the tank
Photoelectric sensor and weight sensor are embedded with the ground of car docks；Photoelectric sensor, weight sensor are controlled with PLC
Device communication connection processed, PLC connect with magnetic valve A, magnetic valve B, oil pump, the control of air communication valve, and PLC also connects
Alarm is connected to, PLC is built-in with delayer.
Liquid level sensor is additionally provided with the utility model in the alcohol-based fuel storage tank, liquid level sensor controls with PLC
Device communicates to connect.
Operation principle of the present utility model is：When tank car is normally filling, air communication valve, magnetic valve B are closed, magnetic valve
A, oil pump is opened, and normal filling fuel, after fuel is filling, is closed magnetic valve A, oil pump, is opened air communication valve, electromagnetism
Valve B, pipeline inner air is set to circulate, the liquid in flexible pipe is under Gravitative Loads in automatic back flow to recovery oil drum.Treat in flexible pipe
After emptying rate of liquid, flexible pipe is withdrawn.
The course of work of the present utility model is：When no tank car is filling, tank connected filling pipeline is stored up with alcohol-based fuel
On magnetic valve A, magnetic valve B, oil pump, air communication valve be in closed mode, stop area when tank car is opened to tank car and be accommodated to
After position, photoelectric sensor, weight sensor are signaled to PLC, and PLC sends alarm, reminds work people
Member has tank car arrival, and start-up study device timing, while PLC sets tank car automatically according to the signal of weight sensor
Feeding quantity（Being pre-recorded in advance in PLC has the specified feeding quantity of corresponding weight tank car）；Staff is in delayer timing
The charge door led at the top of tank car of movable soft tube is fixed in time, after delayer reaches setting time, PLC control
Magnetic valve A and oil pump are opened, by alcohol-based fuel pump to tank car, after the feeding quantity in tank car reaches the feeding quantity of PLC settings,
PLC control magnetic valve A, oil pump are closed, and air communication valve, magnetic valve B are opened, and the liquid in movable soft tube is being conducted oneself with dignity
The lower automatic back flow of effect closes air communication valve, magnetic valve B, withdraws flexible pipe to reclaiming in oil drum.To avoid alcohol-based fuel storage tank
Interior emptying rate of liquid, oil pump occur cavitation erosion and damaged, and liquid level sensor is additionally provided with the alcohol-based fuel storage tank in the utility model,
After liquid level reaches warning liquid level in alcohol-based fuel storage tank（When liquid level will reach filling entrance）, liquid level sensor sends
Signal is closed to PLC, control magnetic valve A, oil pump, and air communication valve, magnetic valve B are opened, the fuel in movable soft tube
Automatically flow into recovery oil drum.
The utility model is simple in construction, easy to operate, and employs automatic control system, only needs a people is on duty can be complete
It is filling into car is carried out, manual labor is greatly reduced, saves production cost.
Brief description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2 is control structure block diagram of the present utility model.
In figure, 1-alcohol-based fuel storage tank, 2-tank car docks, 3-fixed -piping, 4-movable soft tube, 5-oil pump,
6-magnetic valve A, 7-recovery branch pipe, 8-air communication valve, 9-magnetic valve B, 10-oil drum, 11-photoelectric sensor, 12-
Weight sensor, 13-PLC, 14-liquid level sensor.
Embodiment
Embodiment 1
Referring to Fig. 1-2, the technical solution of the utility model is：A kind of filling pipeline of alcohol-based fuel, including it is arranged on alcohol radical
Fixed -piping 3 and movable soft tube 4 between fuel reservoir 1 and tank car docks 2；Oil pump 5 is sequentially arranged with fixed -piping 3
With magnetic valve A 6, movable soft tube 4 is connected to the end of fixed -piping 3；Particularly：A. on the fixed -piping 3, magnetic valve A 6
Add recovery branch pipe 7 and air communication valve 8 successively between movable soft tube 4, reclaim and magnetic valve B 9 is housed on branch pipe 7, reclaim
The lower section of branch pipe 7 is provided with oil drum 10；B. photoelectric sensor 11 and weight sensing are embedded with the ground of the tank car docks 2
Device 12；Photoelectric sensor 11, weight sensor 12 communicate to connect with PLC 13, PLC 13 and magnetic valve A 6,
Magnetic valve B 9, oil pump 5, the control connection of air communication valve 8, PLC 13 is also associated with alarm, built in PLC 13
There is delayer.
Liquid level sensor 14 is additionally provided with the present embodiment in the alcohol-based fuel storage tank, liquid level sensor 14 and PLC is controlled
Device 13 processed communicates to connect.
Claims (2)
1. a kind of filling pipeline of alcohol-based fuel, including the fixed -piping being arranged between alcohol-based fuel storage tank and tank car docks
And movable soft tube；Oil pump and magnetic valve A are sequentially arranged with fixed -piping, movable soft tube is connected to fixed -piping end；It is special
Sign is：A. on the fixed -piping, recovery branch pipe and air communication are added between magnetic valve A and movable soft tube successively
Valve, reclaim and magnetic valve B is housed on branch pipe, oil drum is provided with below recovery branch pipe；B. buried on the ground of the tank car docks
Provided with photoelectric sensor and weight sensor, photoelectric sensor, weight sensor communicate to connect with PLC, PLC controls
Device connects with magnetic valve A, magnetic valve B, oil pump, the control of air communication valve, and PLC is also associated with alarm, PLC
It is built-in with delayer.
A kind of 2. filling pipeline of alcohol-based fuel according to claim 1, it is characterised in that：In the alcohol-based fuel storage tank also
Provided with liquid level sensor, liquid level sensor communicates to connect with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721115182.2U CN207209946U (en) | 2017-09-01 | 2017-09-01 | A kind of filling pipeline of alcohol-based fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721115182.2U CN207209946U (en) | 2017-09-01 | 2017-09-01 | A kind of filling pipeline of alcohol-based fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207209946U true CN207209946U (en) | 2018-04-10 |
Family
ID=61826518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721115182.2U Expired - Fee Related CN207209946U (en) | 2017-09-01 | 2017-09-01 | A kind of filling pipeline of alcohol-based fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207209946U (en) |
-
2017
- 2017-09-01 CN CN201721115182.2U patent/CN207209946U/en not_active Expired - Fee Related
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Legal Events
| 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: 20180410 Termination date: 20190901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |