CN204873805U - Fuel filling, drainage system - Google Patents
Fuel filling, drainage system Download PDFInfo
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- CN204873805U CN204873805U CN201520508838.1U CN201520508838U CN204873805U CN 204873805 U CN204873805 U CN 204873805U CN 201520508838 U CN201520508838 U CN 201520508838U CN 204873805 U CN204873805 U CN 204873805U
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- oil
- valve
- flow sensor
- fuel
- flow
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Abstract
The utility model discloses a fuel filling, drainage system, it includes the filter, and first priming valve, high flow rate refuel the solenoid valve, and the low velocity of flow refuels the solenoid valve, a flow sensor, the second priming valve, first fuel outlet valve, the fuel divides into the three routes behind the filter, and the first via is connected with a flow sensor through first priming valve, and the second way is refueled the solenoid valve through the high flow rate and is connected with a flow sensor, and the third way passes through hangs down the velocity of flow and refuels the solenoid valve and be connected with a flow sensor, product oil tank oil -out is divided into two the tunnel, and the first via is put the oil pipe way with the air cushion and is connected, and second lu yuyi oil pipe way is connected, the air cushion is put oil pipe way and excessive oil pipe way and is connected with the 2nd flow sensor and waste oil bucket through the switching -over valve respectively. The utility model discloses a height, low flow solenoid valve and two flow sensor have realized automatic non - ration filling of fuel and automatic quantitative drainage, great improvement air cushion oil drain efficiency.
Description
Technical field
The utility model relates to a kind of fuel filling, relief system.
Background technology
Fuel filling equipment mostly adopted and manually carries out annotating and drainage in the past, prior art fuel filling equipment, although can automatic filling add up adding amount, need manually to stop refueling, and the fuel oil overflowed when filling it up with oil was more, wastes more serious.Carry out air cushion drain the oil (quantitative drainage) time, need manual operation measuring cup to measure, inefficiency.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, adapts to reality need, provides a kind of fuel filling, relief system.
In order to realize the purpose of this utility model, the technical solution adopted in the utility model is:
A kind of fuel filling, relief system, it comprises filter, first priming valve, high flow rate adds solenoid, low flow velocity adds solenoid, first flow sensor, second priming valve, first oil cock, described first flow sensor is located on the front end pipeline of the second priming valve, second priming valve oil outlet divides two-way, the first via is communicated with product fuel tank, second tunnel is connected with the first oil cock, fuel oil is divided into three tunnels after filter, the first via is connected with first flow sensor through the first priming valve, second tunnel adds solenoid through high flow rate and is connected with first flow sensor, 3rd tunnel adds solenoid through low flow velocity and is connected with first flow sensor,
Product fuel tank oil outlet is divided into two-way, and the first via and air cushion pipeline of draining the oil is connected,
Second tunnel is connected with oil spilling pipeline;
Air cushion pipeline of draining the oil is connected with second quantity sensor and waste oil bucket through change-over valve respectively with oil spilling pipeline.
Described air cushion pipeline of draining the oil is divided into two-way, and road second oil cock is connected with change-over valve, and another road is connected with change-over valve through electromagnetic valve.
The utility model adopts high and low flow solenoid valve and two-flow sensor, achieves the filling of fuel oil automation non-quantitation and automatic ration drainage.Improve air cushion greatly to drain the oil efficiency, effectively prevent the waste of fuel oil.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, filter 1, the first priming valve 2, high flow rate adds solenoid 3, and first flow sensor 4, second priming valve 5, first oil cock 6, second oil cock 7, low flow velocity adds solenoid 8, electromagnetic valve 9, change-over valve 10, second quantity sensor 11.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment: see Fig. 1.
A kind of fuel filling, relief system, it comprises filter 1, first priming valve 2, high flow rate adds solenoid 3, low flow velocity adds solenoid 8, first flow sensor 4, second priming valve 5, first oil cock 6, described first flow sensor 4 is located on the front end pipeline of the second priming valve 5, second priming valve 5 oil outlet divides two-way, the first via is communicated with product fuel tank, second tunnel is connected with the first oil cock 6, fuel oil is divided into three tunnels after filter 1, the first via is connected with first flow sensor 4 through the first priming valve 2, second tunnel adds solenoid 3 through high flow rate and is connected with first flow sensor 4, 3rd tunnel adds solenoid 8 through low flow velocity and is connected with first flow sensor 4,
Product fuel tank oil outlet is divided into two-way, and the first via and air cushion pipeline of draining the oil is connected,
Second tunnel is connected with oil spilling pipeline;
Air cushion pipeline of draining the oil is connected with second quantity sensor 11 and waste oil bucket through change-over valve 10 respectively with oil spilling pipeline.
Described air cushion pipeline of draining the oil is divided into two-way, and road second oil cock 7 is connected with change-over valve 10, and another road is connected with change-over valve 10 through electromagnetic valve 9.
Fuel filling process: first flow sensor 4 can be added up fuel up amount, second quantity sensor 11 is auxiliary carries out oil circuit cut-out.When carrying out fuel filling, the total oil mass of filling is slightly established, slightly establishes principle to be product fuel tank capacity × 105%.When filling starts, control by high flow rate electromagnetic valve 3 flow velocity of annotating, when first flow sensor 4 numerical value reach slightly establish value 90% time, be switched to low flow velocity and add solenoid 8 and control.When there being fuel oil to overflow, second quantity sensor 11 can be made and be cut off oil circuit instruction, refuels and stops.
Automatic ration bleeding process: when carrying out quantitative drainage, second quantity sensor 11 can be added up drainage amount, electromagnetic valve 9 coutroi velocity, and when drainage amount reaches rated value, second quantity sensor 11 is made and cut off oil circuit instruction, and drainage stops.
Claims (2)
1. a fuel filling, relief system, it comprises filter (1), first priming valve (2), high flow rate adds solenoid (3), low flow velocity adds solenoid (8), first flow sensor (4), second priming valve (5), first oil cock (6), described first flow sensor (4) is located on the front end pipeline of the second priming valve (5), second priming valve (5) oil outlet divides two-way, the first via is communicated with product fuel tank, second tunnel is connected with the first oil cock (6), it is characterized in that, fuel oil is divided into three tunnels after filter (1), the first via is connected with first flow sensor (4) through the first priming valve (2), second tunnel adds solenoid (3) through high flow rate and is connected with first flow sensor (4), 3rd tunnel adds solenoid (8) through low flow velocity and is connected with first flow sensor (4),
Product fuel tank oil outlet is divided into two-way, and the first via and air cushion pipeline of draining the oil is connected,
Second tunnel is connected with oil spilling pipeline;
Air cushion pipeline of draining the oil is connected with second quantity sensor (11) and waste oil bucket through change-over valve (10) respectively with oil spilling pipeline.
2. a kind of fuel filling according to claim 1, relief system, is characterized in that, described air cushion pipeline of draining the oil is divided into two-way, and a road second oil cock (7) is connected with change-over valve (10), and another road is connected with change-over valve (10) through electromagnetic valve (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508838.1U CN204873805U (en) | 2015-07-15 | 2015-07-15 | Fuel filling, drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508838.1U CN204873805U (en) | 2015-07-15 | 2015-07-15 | Fuel filling, drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204873805U true CN204873805U (en) | 2015-12-16 |
Family
ID=54818204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520508838.1U Active CN204873805U (en) | 2015-07-15 | 2015-07-15 | Fuel filling, drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204873805U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526197A (en) * | 2019-09-04 | 2019-12-03 | 中船黄埔文冲船舶有限公司 | A kind of ocean platform fuel loading system |
-
2015
- 2015-07-15 CN CN201520508838.1U patent/CN204873805U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110526197A (en) * | 2019-09-04 | 2019-12-03 | 中船黄埔文冲船舶有限公司 | A kind of ocean platform fuel loading system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |