CN106672884A - Oil tank refueling device based on frequency conversion technology - Google Patents
Oil tank refueling device based on frequency conversion technology Download PDFInfo
- Publication number
- CN106672884A CN106672884A CN201611237133.6A CN201611237133A CN106672884A CN 106672884 A CN106672884 A CN 106672884A CN 201611237133 A CN201611237133 A CN 201611237133A CN 106672884 A CN106672884 A CN 106672884A
- Authority
- CN
- China
- Prior art keywords
- oil
- fuel tank
- converter
- device based
- refueling device
- 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
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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
- B67D7/36—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
- B67D7/58—Arrangements of pumps
- B67D7/62—Arrangements of pumps power operated
- B67D7/66—Arrangements of pumps power operated of rotary type
-
- 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
- B67D7/76—Arrangements of devices for purifying liquids to be transferred, e.g. of filters, of air or water separators
-
- 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
- B67D7/78—Arrangements of storage tanks, reservoirs or pipe-lines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention discloses an oil tank refueling device based on the frequency conversion technology. The oil tank refueling device is used for a diesel generating set and comprises a reserve oil tank used for refueling and a set oil tank in the diesel generating set. The reserve oil tank and the set oil tank are connected through an oil conveying pipe used for conveying fuel oil. An oil pump used for controlling the oil conveying speed in the oil conveying pipe is mounted on the oil conveying pipe and is in circuit connection with a frequency converter which is used for adjusting the rotating speed of the oil pump and is in circuit connection with a manually adjusted three-wire system potentiometer. The frequency of electric energy output by the frequency converter is changed by adjusting the three-wire system potentiometer, accordingly, the rotating speed of a motor in the oil pump is changed, and control over the fuel oil quantity in the oil conveying pipe during refueling is achieved.
Description
Technical field
The present invention relates to diesel-driven generator field, especially a kind of fuel tank refueling device based on converter technique.
Background technology
At present conventional fuel charger in diesel-driven generator field, is all the high speed constant operation using oil pump under power frequency state,
There is a defect in this design, the tankage of different diesel generating sets is different, right if carrying out conveying diesel oil with big flow
Affect little in Large Copacity fuel tank, but for low capacity fuel tank, it is easy to overflow, cause environmental pollution and fuel oil to waste.
The content of the invention
The technical problem to be solved in the present invention is to provide one kind and when refueling fuel quantity is controlled based on frequency control
The fuel tank refueling device of system.
To solve the above problems, the present invention is achieved by the following technical solutions：
A kind of fuel tank refueling device based on converter technique, for diesel generating set, including the reserve tank for refueling and
Unit fuel tank in diesel generating set, by the petroleum pipeline connection of conveying fuel oil between the reserve tank and unit fuel tank,
Oil pump for controlling oil transportation speed in petroleum pipeline is installed, the oil pump circuit is connected with regulation oil pump and turns on the petroleum pipeline
The converter of speed, the converter circuit is connected with the three-wire system potentiometer that can be adjusted manually.Manually adjust three-wire system
Potentiometer, voltage signal converter is sent to, Jing after the process of converter internal signal, changes the frequency of output electric energy, and then
Change the rotating speed of motor in oil pump, realize stepless speed control function, control when final realization is refueled to petroleum pipeline intermediate fuel oil oil mass.
Preferably, being connected by chopper between the converter and three-phase alternating-current supply.
Preferably, the binding post of the converter is connected with commutator, the commutator is connected to by chopper
On three-phase alternating current, the fault alarm display lamp on binding post and operation that the commutator is also associated with being connected to converter
Display lamp.
Preferably, being fitted with showing the liquidometer of oil mass in fuel tank on the reserve tank and unit fuel tank, it is easy to
Directly observe the oil mass of Fuel Remained in reserve tank and unit fuel tank.
Preferably, being provided with oil pipe filter on the petroleum pipeline between the reserve tank and oil pump, it is ensured that enter oil
The quality of pump intermediate fuel oil.
Preferably, being provided with check-valves on the petroleum pipeline between the oil pump and unit fuel tank.
Preferably, gate valve is fitted between the oil pipe filter and oil pump and between oil pump and check-valves, can
Stopped refueling according to practical situation closing gate valve.
Compared with prior art, the invention has benefit that：Apparatus of the present invention by adjust three-wire system potentiometer from
And change the frequency that converter exports electric energy, and then change the rotating speed of motor in oil pump, to petroleum pipeline intermediate fuel oil when realizing refueling
The control of oil mass；Can be very good to reduce because fuel flow is excessive by the present invention, operator are wayward, and the combustion for causing
Oil spill goes wrong, and can efficiently reduce caused environmental pollution and oil product because fuel oil overflows and waste, in special occasions, can
Revealed and the probability of caused fire with effectively reducing fuel oil.
Description of the drawings
Below in conjunction with the accompanying drawings the present invention is further described：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is converter electrical schematic diagram in the present invention.
In figure：1st, reserve tank；2nd, unit fuel tank；3rd, petroleum pipeline；4th, oil pump；5th, converter；6th, three-wire system potentiometer；7、
First chopper；8th, the second chopper；9th, commutator；10th, fault alarm display lamp；11st, run indicator；12nd, liquidometer；
13rd, oil pipe filter；14th, check-valves；15th, gate valve.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment describes the present invention：
A kind of fuel tank refueling device based on converter technique as depicted in figs. 1 and 2, for diesel generating set, including for
Unit fuel tank 2 in the reserve tank 1 of oiling and diesel generating set, by defeated between the reserve tank 1 and unit fuel tank 2
The petroleum pipeline 3 for sending fuel oil connects, and the oil pump 4 for controlling oil transportation speed in petroleum pipeline 3 is provided with the petroleum pipeline 3, described
The circuit of oil pump 4 is connected with the converter 5 for adjusting the rotating speed of oil pump 4, and the circuit of the converter 5 is connected with the 1K Ω that can be adjusted manually
Three-wire system potentiometer 6, connected by the first chopper 7 between converter 5 and three-phase alternating-current supply, during oiling, manually
Three-wire system potentiometer 6 is adjusted, 0 ~ 10V voltage signals are sent to converter 5, Jing after the process of the internal signal of converter 5, changed defeated
Go out the rotating speed of motor in the frequency of electric energy, and then change oil pump 4, realize stepless speed control function, to oil transportation when final realization is refueled
The control of the intermediate fuel oil oil mass of pipe 3, the binding post of the converter 5 is connected with commutator 9, and the commutator 9 is disconnected by second
Road device 8 is connected on three-phase alternating current, and the commutator 9 is also associated with connecting the fault alarm that is connected with the circuit of converter 5 and refers to
Show lamp 10 and run indicator 11, when occurring abnormal in refueling process, fault alarm display lamp 10 is bright, in the normal mistake refueled
The Chang Liang of run indicator 11 in journey.
It is fitted with showing the liquidometer 12 of oil mass in fuel tank on the reserve tank 1 and unit fuel tank 2.
Oil pipe filter 13, the oil pump 4 and unit are installed on the petroleum pipeline 3 between the reserve tank 1 and oil pump 4
Check-valves 14 are installed on petroleum pipeline 3 between fuel tank 2, between oil pipe filter 13 and oil pump 4 and oil pump 4 and check-valves
Gate valve 15 is fitted between 14, the fuel oil quality for guaranteeing to enter in unit fuel tank 2 by oil pipe filter 13, by check-valves
14 can prevent the fuel flow returns in unit fuel tank 2, closing gate valve 15 from stopping refueling.
It is emphasized that：The above is only presently preferred embodiments of the present invention, not make any formal to the present invention
Restriction, every technical spirit any simple modification, equivalent variations and modification that above example is made according to the present invention,
Still fall within the range of technical solution of the present invention.
Claims (8)
1. a kind of fuel tank refueling device based on converter technique, for diesel generating set, it is characterised in that：Including for refueling
Reserve tank（1）With the unit fuel tank in diesel generating set（2）, the reserve tank（1）With unit fuel tank（2）Between lead to
Cross the petroleum pipeline of conveying fuel oil（3）Connection, the petroleum pipeline（3）On be provided with for controlling petroleum pipeline（3）Interior oil transportation speed
Oil pump（4）, the oil pump（4）Circuit is connected with regulation oil pump（4）The converter of rotating speed（5）, the converter（5）Circuit connects
There is the three-wire system potentiometer that can be adjusted manually（6）.
2. the fuel tank refueling device based on converter technique according to claim 1, it is characterised in that：The converter（5）
Pass through the first chopper between three-phase alternating-current supply（7）Connection.
3. the fuel tank refueling device based on converter technique according to claim 1, it is characterised in that：The converter（5）
Binding post be connected with commutator（9）, the commutator（9）By the second chopper（8）It is connected on three-phase alternating current.
4. the fuel tank refueling device based on converter technique according to claim 1 or 3, it is characterised in that：The converter
（5）Binding post on be connected with fault alarm display lamp（10）And run indicator（11）And all it is connected to commutator（9）
On.
5. the fuel tank refueling device based on converter technique according to claim 1, it is characterised in that：The reserve tank
（1）With unit fuel tank（2）On be fitted with show fuel tank in oil mass liquidometer（12）.
6. the fuel tank refueling device based on converter technique according to claim 1, it is characterised in that：The reserve tank
（1）And oil pump（4）Between petroleum pipeline（3）On oil pipe filter is installed（13）.
7. the fuel tank refueling device based on converter technique according to claim 1, it is characterised in that：The oil pump（4）With
Unit fuel tank（2）Between petroleum pipeline（3）On check-valves are installed（14）.
8. the fuel tank refueling device based on converter technique according to claim 6 or 7, it is characterised in that：The oil pipe mistake
Filter（13）And oil pump（4）Between and oil pump（4）And check-valves（14）Between be fitted with gate valve（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237133.6A CN106672884A (en) | 2016-12-28 | 2016-12-28 | Oil tank refueling device based on frequency conversion technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611237133.6A CN106672884A (en) | 2016-12-28 | 2016-12-28 | Oil tank refueling device based on frequency conversion technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106672884A true CN106672884A (en) | 2017-05-17 |
Family
ID=58872005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611237133.6A Pending CN106672884A (en) | 2016-12-28 | 2016-12-28 | Oil tank refueling device based on frequency conversion technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106672884A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107434238A (en) * | 2017-08-04 | 2017-12-05 | 广汉川亿石油科技有限公司 | Oil drilling pressure break rapid refueling cleaning equipment |
| CN110054139A (en) * | 2019-05-29 | 2019-07-26 | 广州威能机电有限公司 | A kind of generating set selfoiling system |
| CN110869311A (en) * | 2017-07-07 | 2020-03-06 | 托克海姆英国有限公司 | Fuel dispenser with two-speed motor and method of operating same |
| CN110902638A (en) * | 2019-12-11 | 2020-03-24 | 苏州凯德航空科技有限公司 | Refueling system and control method thereof |
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| CN202231619U (en) * | 2011-10-10 | 2012-05-23 | 常州苏控自动化设备有限公司 | Novel frequency converter |
| CN202334263U (en) * | 2011-11-18 | 2012-07-11 | 曹泽通 | Frequency converter |
| CN203338658U (en) * | 2013-05-28 | 2013-12-11 | 浙江幸福机电科技有限公司 | Simulated training device for diesel generating set |
| CN103762555A (en) * | 2014-01-03 | 2014-04-30 | 北京合康亿盛变频科技股份有限公司 | Over-current protection device and protection method for frequency converter |
| CN104038075A (en) * | 2014-06-10 | 2014-09-10 | 上海成名电气有限公司 | Novel frequency converter |
| CN204239061U (en) * | 2014-11-26 | 2015-04-01 | 济南吉美乐电源技术有限公司 | Automatic fuelling device in the operation of minitype diesel oil engine group |
| US20150375985A1 (en) * | 2014-06-30 | 2015-12-31 | Glen Presley | On-demand fluid dispensing system |
| CN205079254U (en) * | 2015-07-08 | 2016-03-09 | 大唐阳城发电有限责任公司 | Boiler fuel oil system leaks safety monitoring device |
| CN206457243U (en) * | 2016-12-28 | 2017-09-01 | 雷天动力设备（苏州）有限公司 | Fuel tank refueling device based on converter technique |
-
2016
- 2016-12-28 CN CN201611237133.6A patent/CN106672884A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202231619U (en) * | 2011-10-10 | 2012-05-23 | 常州苏控自动化设备有限公司 | Novel frequency converter |
| CN202334263U (en) * | 2011-11-18 | 2012-07-11 | 曹泽通 | Frequency converter |
| CN203338658U (en) * | 2013-05-28 | 2013-12-11 | 浙江幸福机电科技有限公司 | Simulated training device for diesel generating set |
| CN103762555A (en) * | 2014-01-03 | 2014-04-30 | 北京合康亿盛变频科技股份有限公司 | Over-current protection device and protection method for frequency converter |
| CN104038075A (en) * | 2014-06-10 | 2014-09-10 | 上海成名电气有限公司 | Novel frequency converter |
| US20150375985A1 (en) * | 2014-06-30 | 2015-12-31 | Glen Presley | On-demand fluid dispensing system |
| CN204239061U (en) * | 2014-11-26 | 2015-04-01 | 济南吉美乐电源技术有限公司 | Automatic fuelling device in the operation of minitype diesel oil engine group |
| CN205079254U (en) * | 2015-07-08 | 2016-03-09 | 大唐阳城发电有限责任公司 | Boiler fuel oil system leaks safety monitoring device |
| CN206457243U (en) * | 2016-12-28 | 2017-09-01 | 雷天动力设备（苏州）有限公司 | Fuel tank refueling device based on converter technique |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110869311A (en) * | 2017-07-07 | 2020-03-06 | 托克海姆英国有限公司 | Fuel dispenser with two-speed motor and method of operating same |
| CN110869311B (en) * | 2017-07-07 | 2022-01-07 | 托克海姆英国有限公司 | Fuel dispenser with two-speed motor and method of operating same |
| CN107434238A (en) * | 2017-08-04 | 2017-12-05 | 广汉川亿石油科技有限公司 | Oil drilling pressure break rapid refueling cleaning equipment |
| CN110054139A (en) * | 2019-05-29 | 2019-07-26 | 广州威能机电有限公司 | A kind of generating set selfoiling system |
| CN110902638A (en) * | 2019-12-11 | 2020-03-24 | 苏州凯德航空科技有限公司 | Refueling system and control method thereof |
| CN110902638B (en) * | 2019-12-11 | 2021-08-10 | 苏州凯德航空科技有限公司 | Refueling system and control method thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20170517 |