CN203717131U - Oil supply regulating system - Google Patents
Oil supply regulating system Download PDFInfo
- Publication number
- CN203717131U CN203717131U CN201420093720.2U CN201420093720U CN203717131U CN 203717131 U CN203717131 U CN 203717131U CN 201420093720 U CN201420093720 U CN 201420093720U CN 203717131 U CN203717131 U CN 203717131U
- Authority
- CN
- China
- Prior art keywords
- valve
- control system
- fuel control
- main line
- oil
- 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
Links
- 230000001105 regulatory effect Effects 0.000 title abstract description 7
- 239000000446 fuel Substances 0.000 claims abstract description 41
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 16
- 239000002828 fuel tank Substances 0.000 claims description 12
- 238000005259 measurement Methods 0.000 claims description 12
- 238000012546 transfer Methods 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 25
- 238000012423 maintenance Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model relates to the field of liquid fuel supply devices and particularly relates to an oil supply regulating system. The oil supply regulating system has the beneficial effects that the whole oil supply regulating system is integrated to a device, all pipeline elements are integrated to the device, and by improving the design quality of the system and reducing the complexity of the system, the system is clear in layout and is attractive in structure; after all main elements of the system are integrated to the same device, the whole system can be produced in a manufacturing shop, and the integrated device only needs to be subjected to fixation and pipeline connection after the device is conveyed to a site, so that the site construction difficulty is greatly reduced, and the site construction time is greatly shortened; the whole system is small in occupied area, can be used in a multi-station manner and is simple to maintain.
Description
Technical field
The utility model relates to liquid fuel feeding mechanism field, relates in particular to a kind of fuel control system.
Background technique
At present, liquid fuel supply regulating system is Open architecture, tiles according to technological process by all elements such as pipeline, valve, measuring cells.But such Open architecture has a lot of drawbacks, first, Open architecture floor space is large, and system is in disorder, and structure is not attractive in appearance, Operation and Maintenance maintenance difficulty.Secondly, the system main conduit line of Open architecture is arranged and valve is all fixed at the scene, and device can only use by single station.And liquid fuel supply regulating system can only complete making entering behind scene, the connection procedure more complicated between all elements, the time used is long, has greatly increased on-the-spot difficulty of construction and engineering time.
For above problem, need badly and want a kind of new fuel control system, large to solve the Open architecture floor space existing in prior art, system is in disorder, and structure is not attractive in appearance, Operation and Maintenance maintenance difficulty, device can only use by single station, the on-the-spot larger problem of difficulty of construction.
Model utility content
The purpose of this utility model is to provide a kind of fuel control system, and this system complex degree reduces, and it is clear to arrange, has greatly reduced on-the-spot difficulty of construction and engineering time, and floor space is little, can carry out multi-position use, and maintaining is simple.
For reaching this object, the utility model by the following technical solutions:
A kind of fuel control system, comprise the system main line that at least one fuel tank is connected with fuel tank with one end, the other end of described system main line is connected with some branch roads in parallel, and described some branch roads are connected with return line respectively, and the unnecessary oil after adjusting can return to fuel tank by return line; Each described fuel tank and system main line joint are provided with oil inlet valve, are also provided with successively main line filter, main line flowmeter on described system main line; Each branch road uses two flow adjustment pipe adjust fluxes in parallel, and each branch road is also provided with flowmeter and is located at the one-way valve after flowmeter; On described return line, be provided with successively the first oil return valve, electromagnetic relief valve, the second oil return valve.
As preferably, each described flow adjustment pipe all comprises the first valve, modulating valve and valve piece pedestal; The first valve is board-like installation or plug-in type ball valve.
As preferably, the rear end that is positioned at one-way valve on described every branch road is equipped with two oil-feed ports, and each oil-feed port is all equipped with the second valve and solenoid valve.
As preferably, the first valve, modulating valve and the valve piece pedestal that on each described flow adjustment pipe, arrange are integrated into adjustment module unit by valve piece respectively.
As preferably, described all branch roads use respectively flexible pipe to be connected with return line.
As preferably, described fuel control system also comprises measurement module unit, and described measurement module unit is formed by pressure gauge, pressure meter valve, hand stop valve and pressure transducer set.
As preferably, described fuel control system also comprises frame structure and is installed on the measuring point mounting plate in frame structure, and on described measuring point mounting plate, concentrated setting has pressure-measuring-point.
As preferably, in described frame structure, be also provided with transfer box, in described transfer box, be integrated with measurement terminal, control signal terminal.
As preferably, fuel control system outside is provided with cover-turning type outer cover.
As preferably, the bottom of described frame structure is provided with damping lower margin.
The beneficial effects of the utility model are: the utility model provides a kind of fuel control system, and owing to being a device by the system intergration, all pipeline parts are integrated on a device, by improving the designing quality of system, the complexity of reduction system, makes system layout clear, and structure is attractive in appearance.Because system primary component is integrated into after same device, whole system can complete making in manufacturing shop, enter behind scene, only need be fixed and the connection of system pipeline the device after integrated, greatly reduced on-the-spot difficulty of construction and engineering time.Whole system floor space is little, can carry out multi-position use, and maintaining is simple.
Brief description of the drawings
Fig. 1 is the external structure schematic diagram of the fuel control system that provides of the utility model;
Fig. 2 is that the system of fuel control shown in Fig. 1 is along A-A to sectional view;
Fig. 3 is the fuel control internal system structural representation that the utility model provides;
Fig. 4 is the adjustment module cell schematics that the utility model structure provides;
Fig. 5 is the structural pressure modular unit schematic diagram that the utility model provides.
Wherein:
1, oil inlet valve; 2, oil inlet valve; 3, oil inlet valve; 4, main line filter; 5, main line filter; 6, main line flowmeter; 7, modulating valve; 8, the first valve; 9, valve piece pedestal; 10, modulating valve; 11, the first valve; 12, valve piece pedestal; 13, flowmeter; 14, one-way valve; 15, the second valve; 17, the second valve; 19, solenoid valve; 20, solenoid valve; 21, solenoid valve; 22, transfer box; 24, solenoid valve; 25, the second oil return valve; 26, the second valve; 27, the second valve; 29, one-way valve; 30, flowmeter; 31, electromagnetic relief valve; 32, valve piece pedestal; 33, modulating valve; 34, the first valve; 35, the first valve; 36, valve piece pedestal; 37, modulating valve; 38, the first oil return valve; 48, pressure gauge; 49, frame structure; 50, one-way valve; 51, pressure transducer; 52, hand stop valve; 53, pressure meter valve.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by embodiment.
As shown in Figures 1 to 5, this fuel control system, comprise the system main line that at least one fuel tank is connected with fuel tank with one end, the other end of described system main line is connected with some branch roads in parallel, described some branch roads are connected with return line respectively, and the unnecessary oil after adjusting can return to fuel tank by return line; Each described fuel tank and system main line joint are provided with oil inlet valve, are respectively oil inlet valve 1, oil inlet valve 3 and oil inlet valve 2, are also provided with successively main line filter, main line flowmeter 6 on described system main line.The number of main line filter is two, is respectively main line filter 4, main line filter 5, and main line filter 4 and main line filter 5 are connected in series.In fuel control system, fuel oil enters system pipeline through oil inlet valve 1, oil inlet valve 3 and oil inlet valve 2, and main line filter 4, main line filter 5 filter liquid successively, the flow of liquid in main line flowmeter 6 measuring system main lines.Each branch road uses two flow adjustment pipe adjust fluxes in parallel, and each branch road is also provided with flowmeter 13, flowmeter 30, and is located at one-way valve 14, one-way valve 29 after flowmeter.Described flowmeter 13, flowmeter 30 are all positioned at the rear end of flow adjustment pipe.After branch road Flow-rate adjustment, by flowmeter 13, flowmeter 30 to every branch road flow measurement.On described return line, be provided with successively the first oil return valve 38, electromagnetic relief valve 31, the second oil return valve 25.
In the present embodiment, as preferred version, system main line is divided into two branch roads, and each branch road uses two adjusting pipelines in parallel to carry out Flow-rate adjustment.
In the present embodiment, as preferred version, the rear end that is positioned at one-way valve 14 or one-way valve 29 on described every branch road is equipped with two oil-feed ports, and each oil-feed port is all equipped with the second valve and solenoid valve.All the second valves comprise the second valve 15, the second valve 17, the second valve 26, the second valve 27.All solenoid valves comprise solenoid valve 19, solenoid valve 20, solenoid valve 21, solenoid valve 24.
Oil inlet valve 1, oil inlet valve 3 and oil inlet valve 2 oil sources of corresponding different medium respectively.For adapting to the use of medium, device arranges multiple oil inlet valves, and the supply that is applicable to respectively the fuel of different medium is used.
As shown in Figure 2, each described flow adjustment pipe all comprises the first valve, modulating valve and valve piece pedestal.Described fuel control system includes the first valve 8, the first valve 11, the first valve 34, the first valve 35 altogether.Described fuel control system includes modulating valve 7, modulating valve 10, modulating valve 33, modulating valve 37 altogether.Described fuel control system includes valve piece pedestal 9, valve piece pedestal 12, valve piece pedestal 32, valve piece pedestal 36 altogether.
In the present embodiment, as preferred version, the first valve 8, the first valve 11, the first valve 34 and the first valve 35 are board-like installation or plug-in type ball valve, make the modular unit of system more succinct.As shown in Figure 4.
In the present embodiment, as preferred version, the first valve, modulating valve and the valve piece pedestal arranging on each described flow adjustment pipe is respectively by the integrated adjustment module of valve piece unit.As shown in Figure 4, the first valve 8, modulating valve 7 and one-way valve 50 are integrated into adjustment module unit by valve piece pedestal 9, in adjustment module unit, and the supply of the first valve 8 regulating and controlling valve fuel.Modulating valve 7 regulates fuel supply flow rate, and one-way valve 50 prevents that the fuel oil between valve piece in parallel from influencing each other.Between the first valve and valve piece pedestal, use bolt to be connected, junction surface uses the sealing of O type circle.
In the present embodiment, described all branch roads use respectively flexible pipe to be connected with return line.Because oil feed line and return line are rigid line, easy for ensureing the connection of two system pipelines, prevent the generation of pipeline stress, between branch road and return line, use flexible pipe to connect, effectively reduce the processing maintenance difficulty of pipeline.
In the present embodiment, described fuel control system also comprises measurement module unit, and as shown in Figure 5, described measurement module unit is formed by pressure gauge 48, pressure meter valve 53, hand stop valve 52 and pressure transducer 51 set.Pressure gauge 48, pressure meter valve 53, hand stop valve 52 and pressure transducer 51 are concentrated as measurement module unit, are convenient to the unified of measuring cell and detect and maintenance.
In the present embodiment, described fuel control system also comprises frame structure 49 and is installed on the measuring point mounting plate in frame structure 49, and on described measuring point mounting plate, concentrated setting has pressure-measuring-point.Each pressure-measuring-point of system is drawn respectively, carries out centralized arrangement on measuring point mounting plate.Pressure-measuring-point in system is all drawn, and Displaying Meter is installed concentratedly, is installed on measuring point mounting plate.So can effectively improve the clean and tidy degree of system, the pressure of being convenient to each point in system shows.As shown in Figure 3.
In the present embodiment, as preferred version, in described frame structure 49, be also provided with transfer box 22, for ease of operation and the connection of control system, in described transfer box 22, be integrated with measurement terminal, control signal terminal.In system, various measurements, control signal all need to connect in metering-in control system, and all signal terminals in device are integrated in transfer box 22, can make system short and sweet.As shown in Figure 2.
In the present embodiment, as preferred version, described fuel control system outside is provided with cover-turning type outer cover.Hinge-lid type protective housing can effectively protect system primary component, improves the adaptive capacity to environment of fuel control system.The working life of raising equipment, the later maintenance cost of reduction fuel control system.As shown in Figure 3.
In the present embodiment, as preferred version, in order to improve system run all right, the bottom of described frame structure 49 is provided with damping lower margin.
The fuel control system that the utility model provides, owing to being a device by the system intergration, all pipeline parts are integrated on a device, by improving the designing quality of system, reduce the complexity of system, make system layout clear, and structure is attractive in appearance.Because system primary component is integrated into after same device, whole system can complete making in manufacturing shop, enter behind scene, only need be fixed and the connection of system pipeline the device after integrated, greatly reduced on-the-spot difficulty of construction and engineering time.Whole system floor space is little, can carry out multi-position use, and maintaining is simple.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other embodiment of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (10)
1. a fuel control system, it is characterized in that, comprise the system main line that at least one fuel tank is connected with fuel tank with one end, the other end of described system main line is connected with some branch roads in parallel, described some branch roads are connected with return line respectively, and the unnecessary oil after adjusting can return to fuel tank by return line; Each described fuel tank and system main line joint are provided with oil inlet valve, are also provided with successively main line filter, main line flowmeter on described system main line; Each branch road uses two flow adjustment pipe adjust fluxes in parallel, and each branch road is also provided with flowmeter and is located at the one-way valve after flowmeter; On described return line, be provided with successively the first oil return valve, electromagnetic relief valve, the second oil return valve.
2. fuel control system according to claim 1, is characterized in that, each described flow adjustment pipe all comprises the first valve, modulating valve and valve piece pedestal; The first valve is board-like installation or plug-in type ball valve.
3. fuel control system according to claim 1, is characterized in that, the rear end that is positioned at one-way valve on described every branch road is equipped with two oil-feed ports, and each oil-feed port is all equipped with the second valve and solenoid valve.
4. fuel control system according to claim 2, is characterized in that, the first valve, modulating valve and the valve piece pedestal that on each described flow adjustment pipe, arrange are integrated into adjustment module unit by valve piece respectively.
5. fuel control system according to claim 1, is characterized in that, described all branch roads use respectively flexible pipe to be connected with return line.
6. fuel control system according to claim 1, is characterized in that, also comprises measurement module unit, and described measurement module unit is formed by pressure gauge, pressure meter valve, hand stop valve and pressure transducer set.
7. fuel control system according to claim 1, is characterized in that, also comprises frame structure and is installed on the measuring point mounting plate in frame structure, and on described measuring point mounting plate, concentrated setting has pressure-measuring-point.
8. fuel control system according to claim 7, is characterized in that, is also provided with transfer box in described frame structure, is integrated with measurement terminal, control signal terminal in described transfer box.
9. fuel control system according to claim 1, is characterized in that, fuel control system outside is provided with cover-turning type outer cover.
10. fuel control system according to claim 8, is characterized in that, the bottom of described frame structure is provided with damping lower margin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420093720.2U CN203717131U (en) | 2014-03-03 | 2014-03-03 | Oil supply regulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420093720.2U CN203717131U (en) | 2014-03-03 | 2014-03-03 | Oil supply regulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203717131U true CN203717131U (en) | 2014-07-16 |
Family
ID=51156293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420093720.2U Expired - Fee Related CN203717131U (en) | 2014-03-03 | 2014-03-03 | Oil supply regulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203717131U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107923319A (en) * | 2015-06-25 | 2018-04-17 | 伍德沃德有限公司 | Convertible fluids flow device with integrated filter |
| CN109723589A (en) * | 2019-01-17 | 2019-05-07 | 余姚市舒春机械有限公司 | A kind of fueller of adjustable fuel delivery |
-
2014
- 2014-03-03 CN CN201420093720.2U patent/CN203717131U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107923319A (en) * | 2015-06-25 | 2018-04-17 | 伍德沃德有限公司 | Convertible fluids flow device with integrated filter |
| US10598139B2 (en) | 2015-06-25 | 2020-03-24 | Woodward, Inc. | Variable fluid flow apparatus with integrated filter |
| CN107923319B (en) * | 2015-06-25 | 2020-09-01 | 伍德沃德有限公司 | Variable fluid flow device with integrated filter |
| CN109723589A (en) * | 2019-01-17 | 2019-05-07 | 余姚市舒春机械有限公司 | A kind of fueller of adjustable fuel delivery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |