CN109422230A - A kind of filling pipeline of alcohol-based fuel - Google Patents
A kind of filling pipeline of alcohol-based fuel Download PDFInfo
- Publication number
- CN109422230A CN109422230A CN201710779532.3A CN201710779532A CN109422230A CN 109422230 A CN109422230 A CN 109422230A CN 201710779532 A CN201710779532 A CN 201710779532A CN 109422230 A CN109422230 A CN 109422230A
- Authority
- CN
- China
- Prior art keywords
- solenoid valve
- alcohol
- piping
- based fuel
- fixed
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
- B67D7/3281—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/36—Arrangements of flow- or pressure-control valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/38—Arrangements of hoses, e.g. operative connection with pump motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
- B67D7/06—Details or accessories
- B67D7/42—Filling nozzles
- B67D7/54—Filling nozzles with means for preventing escape of liquid or vapour or for recovering escaped liquid or vapour
Abstract
The invention discloses a kind of filling pipelines 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 solenoid valve A are sequentially arranged on fixed -piping, movable soft tube is connected to fixed -piping end；Especially: a. successively adds recycling branch pipe and air communication valve on the fixed -piping between solenoid valve A and movable soft tube, recycles and solenoid valve B is housed on branch pipe, is equipped with oil drum below recycling branch pipe；B. photoelectric sensor and weight sensor are embedded on the ground of the tank car docks, photoelectric sensor, weight sensor are communicated to connect with PLC controller, PLC controller and solenoid valve A, solenoid valve B, oil pump, the control of air communication valve connect, and PLC controller is also connected with alarm；The configuration of the present invention is simple, easy to operate, automatic controlling level is high, greatly reduces manual labor, saves production cost.
Description
Technical field
The present invention relates to chemical equipment technical field, specifically a kind of filling pipeline of alcohol-based fuel.
Background technique
Alcohol-based fuel is the fuel prepared based on alcohols (such as methanol, ethyl alcohol, butanol) substance.It is prepared with methanol
Alcohol-based fuel generally exists in liquid form.It is also a kind of biomass energy and nuclear energy, solar energy, wind power energy, hydraulic energy one
Sample 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
Novel alternative energy source, can be used for the fields such as food and drink, Industrial Boiler use.Alcohol-based fuel is the environmentally protective 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 mostly to be transported using large tank waggon, in alcohol-based fuel storage tank and tank car at present in alcohol-based fuel transportational process
Between be provided with filling pipeline, the filling pipeline includes fixed -piping and hose, oil pump and valve are housed on fixed -piping, Gu
Determine pipe end and be connected with hose that nozzle being sent to feed opening to tank car.When needing filling, valve is opened, starting oil pump will
Fuel is delivered in tank car, after filling, closed valve, is terminated filling work.In the above-mentioned course of work, since alcohol radical fires
Material has certain viscosity, needs for the fuel in hose to be discarded in bucket after filling and recycle, to prevent fuel in hose
Interior felt jam pipeline.But after the valve on fixed -piping is closed, flowed in hose without air, when the fuel in hose
After releasing a part, it just will form vacuum inside pipeline, remaining liq caused to be difficult to release, need four or five manually to lift pipe
Road firmly throws away fuel, hose length generally have it is more than ten to twenties meters long, in addition 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 the degree of automation is low,
Filling efficiency is low.Therefore, research and develop a kind of structurally reasonable, the filling pipeline of alcohol-based fuel easy to use is very necessary.
Summary of the invention
The object of the invention is to accumulate in pipeline in order to solve the filling pipeline of existing alcohol-based fuel after filling finish
Liquid can not naturally drain, need largely manually to be discharged, the problem of waste of manpower resource, a kind of alcohol-based fuel be provided and is filled
Tubulature road.
The technical scheme is that a kind of filling pipeline of alcohol-based fuel, including be arranged in alcohol-based fuel storage tank and tank car
Fixed -piping and movable soft tube between docks；Oil pump and solenoid valve A are sequentially arranged on fixed -piping, movable soft tube connects
It connects in fixed -piping end；Especially: a. is successively added back between solenoid valve A and movable soft tube on the fixed -piping
Revenue and expenditure pipe and air communication valve recycle and solenoid valve B are housed on branch pipe, are equipped with oil drum below recycling branch pipe；B. stop in the tank car
Photoelectric sensor and weight sensor are embedded on the ground in region；Photoelectric sensor, weight sensor are and PLC controller
Communication connection, PLC controller and solenoid valve A, solenoid valve B, oil pump, the control of air communication valve connect, and PLC controller is also connected with
Alarm, PLC controller are built-in with delayer.
Liquid level sensor is additionally provided in the present invention in the alcohol-based fuel storage tank, liquid level sensor and PLC controller are logical
Letter connection.
The working principle of the invention is: when tank car is normally filling, air communication valve, solenoid valve B are closed, solenoid valve A, oil
Pump is opened, and normal filling fuel closes solenoid valve A, oil pump after fuel is filling, opens air communication valve, solenoid valve B,
Pipeline inner air is set to circulate, the liquid in hose is under Gravitative Loads in automatic back flow to recycling oil drum.To soft liquid in pipe
After emptying, hose is withdrawn.
The course of work of the invention is: when no tank car is filling, storing up on tank connected filling pipeline with alcohol-based fuel
Solenoid valve A, solenoid valve B, oil pump, air communication valve are in closed state, when tank car open to tank car stop area stop in place with
Afterwards, photoelectric sensor, weight sensor send a signal to PLC controller, and PLC controller issues alarm, and staff is reminded to have
Tank car arrives, and start-up study device timing, while PLC controller is according to the signal of weight sensor, automatic that adding for tank car is arranged
Doses (pre-recording in advance in PLC controller has the specified feeding quantity of corresponding weight tank car)；Staff is in delayer timing time
Interior to fix the feed opening of movable soft tube led at the top of tank car, after delayer reaches setting time, PLC controller controls electromagnetism
Valve A and oil pump are opened, and alcohol-based fuel is pumped to tank car, after the feeding quantity in tank car reaches the feeding quantity of PLC setting, PLC
Controller controls solenoid valve A, oil pump is closed, and air communication valve, solenoid valve B are opened, and makes liquid in movable soft tube from recast
With in lower automatic back flow to recycling oil drum, air communication valve, solenoid valve B are closed, hose is withdrawn.To avoid in alcohol-based fuel storage tank
Emptying rate of liquid, oil pump occur cavitation erosion and damage, liquid level sensor is additionally provided in alcohol-based fuel storage tank in the present invention, works as alcohol radical
Liquid level reaches after warning liquid level (when liquid level will reach filling entrance) in fuel reservoir, and liquid level sensor is sent a signal to
PLC controller, control solenoid valve A, oil pump are closed, and air communication valve, solenoid valve B are opened, and the fuel in movable soft tube flows automatically
Enter to recycle in oil drum.
The configuration of the present invention is simple, it is easy to operate, and automatic control system is used, only need on duty can be completed of a people
Vehicle is filling, greatly reduces manual labor, saves production cost.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the present invention；
Fig. 2 is control structure block diagram of the invention.
In figure, 1-alcohol-based fuel storage tank, 2-tank car docks, 3-fixed -pipings, 4-movable soft tubes, 5-oil pumps,
6-solenoid valve A, 7-recycling branch pipes, 8-air communication valves, 9-solenoid valve B, 10-oil drums, 11-photoelectric sensors, 12-
Weight sensor, 13-PLC controllers, 14-liquid level sensors.
Specific embodiment
Embodiment 1
Referring to Fig. 1-2, the technical scheme is that a kind of filling pipeline of alcohol-based fuel, including be arranged in alcohol-based fuel storage tank 1
Fixed -piping 3 and movable soft tube 4 between tank car docks 2；Oil pump 5 and solenoid valve A are sequentially arranged on fixed -piping 3
6, movable soft tube 4 is connected to 3 end of fixed -piping；Especially: a. is on the fixed -piping 3, solenoid valve A 6 and movable soft tube
Recycling branch pipe 7 and air communication valve 8 are successively added between 4, recycle and solenoid valve B 9 is housed on branch pipe 7,7 lower section of recycling branch pipe
Equipped with oil drum 10；B. photoelectric sensor 11 and weight sensor 12 are embedded on the ground of the tank car docks 2；Photoelectricity
Sensor 11, weight sensor 12 are communicated to connect with PLC controller 13, PLC controller 13 and solenoid valve A 6, solenoid valve B
9, oil pump 5, the control connection of air communication valve 8, PLC controller 13 are also connected with alarm, and PLC controller 13 is built-in with delay
Device.
Liquid level sensor 14 is additionally provided in the present embodiment in the alcohol-based fuel storage tank, liquid level sensor 14 and PLC are 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 solenoid valve A are sequentially arranged on fixed -piping, movable soft tube is connected to fixed -piping end；It is special
Sign is: a. successively adds recycling branch pipe and air communication on the fixed -piping between solenoid valve A and movable soft tube
Valve recycles and solenoid valve B is housed on branch pipe, is equipped with oil drum below recycling branch pipe；B. it is buried on the ground of the tank car docks
Equipped with photoelectric sensor and weight sensor, photoelectric sensor, weight sensor are communicated to connect with PLC controller, PLC control
Device and solenoid valve A, solenoid valve B, oil pump, the control of air communication valve connect, and PLC controller is also connected with alarm, PLC controller
It is built-in with delayer.
2. the filling pipeline of a kind of alcohol-based fuel according to claim 1, it is characterised in that: in the alcohol-based fuel storage tank also
Equipped with liquid level sensor, liquid level sensor and PLC controller are communicated to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710779532.3A CN109422230A (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 |
|---|---|---|---|
| CN201710779532.3A CN109422230A (en) | 2017-09-01 | 2017-09-01 | A kind of filling pipeline of alcohol-based fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109422230A true CN109422230A (en) | 2019-03-05 |
Family
ID=65512903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710779532.3A Pending CN109422230A (en) | 2017-09-01 | 2017-09-01 | A kind of filling pipeline of alcohol-based fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109422230A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111689084A (en) * | 2020-06-14 | 2020-09-22 | 山西新源煤化燃料有限公司 | Novel daily use alcohol-based fuel storage system |
| CN113654839A (en) * | 2021-08-30 | 2021-11-16 | 营口德瑞化工有限公司 | Liquid ammonia sampling device |
-
2017
- 2017-09-01 CN CN201710779532.3A patent/CN109422230A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111689084A (en) * | 2020-06-14 | 2020-09-22 | 山西新源煤化燃料有限公司 | Novel daily use alcohol-based fuel storage system |
| CN113654839A (en) * | 2021-08-30 | 2021-11-16 | 营口德瑞化工有限公司 | Liquid ammonia sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190305 |
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| WD01 | Invention patent application deemed withdrawn after publication |