CN107218164A - A kind of generator set base with double-layer tank - Google Patents
A kind of generator set base with double-layer tank Download PDFInfo
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- CN107218164A CN107218164A CN201710665898.8A CN201710665898A CN107218164A CN 107218164 A CN107218164 A CN 107218164A CN 201710665898 A CN201710665898 A CN 201710665898A CN 107218164 A CN107218164 A CN 107218164A
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- Prior art keywords
- tank
- oil
- fuel
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- oil pipe
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0076—Details of the fuel feeding system related to the fuel tank
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/22—Safety or indicating devices for abnormal conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0047—Layout or arrangement of systems for feeding fuel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D2041/224—Diagnosis of the fuel system
- F02D2041/225—Leakage detection
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/22—Safety or indicating devices for abnormal conditions
- F02D2041/228—Warning displays
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The present invention relates to a kind of generator set base with double-layer tank, including base body and double-layer tank, fuel passage, multiple-way valve and the controller being arranged on inside base body；By designing double-layer tank structure, and improve fuel passage, multiple-way valve is controlled to control the supply mode of fuel oil by controller, generally, fuel storage is in internal layer fuel tank, by internal layer fuel tank fuel feeding, when damaged leakage occurs for internal layer fuel tank, during fuel oil can flow to outer layer fuel tank from breakage, when the fuel oil for leaking to outer layer fuel tank reaches certain altitude, controller, which is automatically controlled, to be switched to by outer layer fuel tank fuel feeding, so as to make full use of the fuel oil of leakage, it is to avoid the fuel oil of leakage causes to waste or risk；Moreover, when multiple-way valve changes fuel system, operating personnel can have found fuel tank oil leak in time, and fuel tank is overhauled in time.
Description
Technical field
The present invention relates to generator set base technical field of structures, more particularly to a kind of generating set with double-layer tank
Base.
Background technology
With expanding economy, the demand of electric power energy is continuously increased, and the application of diesel generating set is more and more extensive.Bavin
Fry dried food ingredients group of motors is general to be made up of the base equipped with diesel fuel tanks with the generating set body and cluster engine for being connected to base top；
The fuel tank of existing diesel generating set bottom seat is generally single layer structure, if after a long time use, oil leak occurs unavoidably for fuel tank；
And existing individual layer fuel tank occur oil leak when, the diesel oil spilt flow to base, causes base to pollute, and the gap of base is narrow
It is small, be not easily cleaned oil leak, and operating personnel are difficult to timely discovery during oil leak, it is impossible to the oil leak position of diesel fuel tanks is carried out in time and
Shi Qingli, the diesel oil spilt can not be utilized, and cause to waste.
The content of the invention
The technical problems to be solved by the invention are：A kind of generator set base with double-layer tank is provided；Solve existing
The fuel tank for having diesel generating set bottom seat is difficult to discovery in time, the problem of oil leak causes to waste and be dangerous when occurring oil leak.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：A kind of generator with double-layer tank
Group base, including base body and double-layer tank, fuel passage, multiple-way valve and the controller being arranged on inside base body；
The double-layer tank includes outer layer fuel tank and internal layer fuel tank, and the outer layer fuel tank is shaped as cuboid, it is described in
Layer fuel tank is vacantly erected inside outer oil case；
The fuel passage includes the first oil pipe, the second oil pipe, the first liquid pump and main fuel feed pump, the beginning of first oil pipe
End is connected to the bottom of internal layer fuel tank, and the end of second oil pipe is connected to multiple-way valve, the top connection of second oil pipe
In the bottom of outer layer fuel tank, the end of second oil pipe is connected to multiple-way valve, and the top of the main fuel feed pump is connected to be led to more
Valve, the end of the main fuel feed pump, which is connected on the cluster engine on base body top, the main fuel feed pump, is provided with the first liquid
Pump；
The madial wall of the outer layer fuel tank is provided with liquid level sensor；
The liquid level sensor is electrically connected with controller, and the multiple-way valve is electrically connected with controller, first liquid
Pump is electrically connected with controller.
The beneficial effects of the present invention are：In generator set base structure of the present invention with double-layer tank, lead to
Design double-layer tank structure is crossed, and improves fuel passage, controls multiple-way valve to control the supply mode of fuel oil, one by controller
As in the case of, fuel storage is in internal layer fuel tank, by internal layer fuel tank fuel feeding, when damaged leakage occurs for internal layer fuel tank, fuel oil meeting
From breakage flow to outer layer fuel tank, when the fuel oil for leaking to outer layer fuel tank reaches certain altitude, controller, which is automatically controlled, to be cut
Shift to by outer layer fuel tank fuel feeding, so as to make full use of the fuel oil of leakage, it is to avoid the fuel oil of leakage causes to waste or risk；Moreover,
When multiple-way valve changes fuel system, operating personnel can have found fuel tank oil leak in time, and fuel tank is overhauled in time.
Brief description of the drawings
Fig. 1 is a kind of structural representation of generator set base with double-layer tank of the embodiment of the present invention 1；
Fig. 2 is a kind of structural representation of generator set base with double-layer tank of the embodiment of the present invention 2；
Label declaration：
1st, base body；2nd, double-layer tank；21st, outer layer fuel tank；22nd, internal layer fuel tank；3rd, fuel passage；31st, main fuel feed pump；
32nd, the first oil pipe；33rd, the second oil pipe；34th, the 3rd oil pipe；35th, the 4th oil pipe；36th, oil return pipe；4th, multiple-way valve；5th, level sensing
Device；6th, the first liquid pump；7th, the second liquid pump；8th, oil return storage case；9th, electric control exhaust valve；10th, check valve；11st, fuel tank cap.
Embodiment
To describe technology contents, the objects and the effects of the present invention in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：By designing double-layer tank structure, and fuel passage is improved, pass through controller
Multiple-way valve is controlled to control the supply mode of fuel oil, so as to make full use of the fuel oil of leakage, it is to avoid the fuel oil of leakage causes to waste
Or risk.
Fig. 1 and Fig. 2 is refer to, the invention discloses a kind of generator set base with double-layer tank 2, including base
Body 1 and double-layer tank 2, fuel passage 3, multiple-way valve 4 and the controller being arranged on inside base body 1；
The double-layer tank 2 includes outer layer fuel tank 21 and internal layer fuel tank 22, and the outer layer fuel tank 21 is shaped as cuboid,
The internal layer fuel tank 22 is vacantly erected inside outer oil case 21；
The fuel passage 3 includes the first oil pipe 32, the second oil pipe 33, the first liquid pump 6 and main fuel feed pump 31, described first
The top of oil pipe 32 is connected to the bottom of internal layer fuel tank 22, and the end of second oil pipe 33 is connected to multiple-way valve 4, described second
The top of oil pipe 33 is connected to the bottom of outer layer fuel tank 21, and the end of second oil pipe 33 is connected to multiple-way valve 4, the main confession
The top of oil pipe 31 is connected to multiple-way valve 4, and the end of the main fuel feed pump 31 is connected to the cluster engine on the top of base body 1,
The first liquid pump 6 is provided with the main fuel feed pump 31；
The madial wall of the outer layer fuel tank 21 is provided with liquid level sensor 5；
The liquid level sensor 5 is electrically connected with controller, and the multiple-way valve 4 is electrically connected with controller, and described first
Liquid pump 6 is electrically connected with controller.
The operation principle explanation of the above-mentioned generator set base with double-layer tank 2：Under normal fuel injection state, controller
Control first oil pipe 32 of the connection of multiple-way valve 4 and main fuel feed pump 31, and open the first liquid pump 6, from internal layer fuel tank 22 to cluster engine
Fuel feeding, when damaged leakage occurs for internal layer fuel tank 22, part fuel oil can be flowed into outer layer fuel tank 21 by breakage, when setting outside
When the fuel oil that liquid level sensor 5 on the layer madial wall of fuel tank 21 monitors to leak in outer layer fuel tank 21 reaches certain liquid level, control
Device control multiple-way valve 4 processed interrupts the connection of the first oil pipe 32 and main fuel feed pump 31, the second oil pipe of connection 33 and main fuel feed pump 31, by
Outer layer fuel tank 21 is to cluster engine fuel feeding.
The beneficial effect of the above-mentioned generator set base with double-layer tank 2 is：It is of the present invention that there is double-deck oil
In the generator set base structure of case 2, by designing the structure of double-layer tank 2, and fuel passage 3 is improved, pass through controller control
Multiple-way valve 4 controls the supply mode of fuel oil, and generally, fuel storage is supplied in internal layer fuel tank 22 by internal layer fuel tank 22
Oil, when damaged leakage occurs for internal layer fuel tank 22, fuel oil can be flow in outer layer fuel tank 21 from breakage, when leaking to outer layer fuel tank
When 21 fuel oil reaches certain altitude, controller, which is automatically controlled, to be switched to by the fuel feeding of outer layer fuel tank 21, so as to make full use of leakage
Fuel oil, it is to avoid the fuel oil of leakage cause waste or risk；Moreover, multiple-way valve 4 change fuel system when, operating personnel can and
Shi Faxian fuel tank oil leaks, are overhauled to fuel tank in time.
Further, in the above-mentioned generator set base with double-layer tank 2, in addition to oil return apparatus, the oil return dress
Put including oil return pipe 36, oil return storage case 8, the 3rd oil pipe 34, the second liquid pump 7 and the 4th oil pipe 35, the oil return storage case 8 is pacified
Inside base body 1, the top of the oil return pipe 36 is connected to the cluster engine on the top of base body 1, the oil return pipe
36 end is connected to oil return storage case 8, and the top of the 3rd oil pipe 34 is connected to the bottom of oil return storage case 8, the described 3rd
The end of oil pipe 34 is connected to multiple-way valve 4, and the top of the 4th oil pipe 35 is connected to the bottom of oil return storage case 8, described
The end of four oil pipes 35 is connected to the bottom of internal layer fuel tank 22, and second liquid pump 7 is electrically connected with controller.
In for cluster engine Fuel injection system, it will usually set oil return pipe 36, existing oil return pipe 36 is typically directly connected into
Reused in fuel tank, and because the general temperature of oil return is higher, according to oil return immediately to cluster engine fuel feeding, easily produce peace
Full accident, the present invention sets up oil return storage case 8 inside base body 1, oil return is temporarily stored within cold in oil return storage case 8
But, when the oil level of oil return storage case 8 is higher, the second liquid pump 7 is opened by controller, after being cooled down in oil return storage case 8
Then it is evacuated in internal layer fuel tank 22 and uses, so as to avoids high temperature oil return from directly utilizing the risk brought；On the other hand, the 3rd is passed through
Oil pipe 34 connects multiple-way valve 4, under emergency conditions, such as in internal layer fuel tank 22 and outer layer fuel tank 21 during low on fuel, or internal layer
When the generation oil leak of fuel tank 22 needs maintenance, the 3rd oil pipe 34 and main fuel feed pump 31 can be connected by controller control multiple-way valve 4, by returning
Oily storage case 8 is directly to cluster engine fuel feeding, so as to ensure still to ensure that the lasting confession of cluster engine under special state
Oil.
Further, in the above-mentioned generator set base with double-layer tank 2, the top of oil return storage case 8 is provided with
Electric control exhaust valve 9, the electric control exhaust valve 9 is electrically connected with controller.
Further, in the above-mentioned generator set base with double-layer tank 2, the top of internal layer fuel tank 22 has been provided with
Electric control exhaust valve 9, the electric control exhaust valve 9 is electrically connected with controller.
Further, in the above-mentioned generator set base with double-layer tank 2, the top of outer layer fuel tank 21 has been provided with
Electric control exhaust valve 9, the electric control exhaust valve 9 is electrically connected with controller.
Further, in the above-mentioned generator set base with double-layer tank 2, the bottom surface of the internal layer fuel tank 22 is oblique
Face, the top of first oil pipe 32 is connected on the side wall that internal layer mailbox is connected with inclined-plane lower end.
Further, in the above-mentioned generator set base with double-layer tank 2, in addition to buzzer, the buzzer with
Controller is electrically connected with.
When the liquid level sensor 5 in outer layer fuel tank 21 senses that fuel oil reaches certain altitude, buzzing is triggered by controller
Device sends alarm, reminds operating personnel to be overhauled in time to fuel tank.
Further, in the above-mentioned generator set base with double-layer tank 2, the top of first oil pipe 32 is provided with
Filter, the top of second oil pipe 33 is provided with filter, and the top of the 3rd oil pipe 34 is provided with filter, described
The top of 4th oil pipe 35 is provided with filter.
Further, in the above-mentioned generator set base with double-layer tank 2, first oil pipe 32 is provided with check valve
10, second oil pipe 33 is provided with check valve 10, and the 4th oil pipe 35 is provided with check valve 10, and the main fuel feed pump 31 is set
It is equipped with check valve 10.
Further, in the above-mentioned generator set base with double-layer tank 2, the top of the internal layer fuel tank 22 is provided with
Fuel tank cap 11.
Embodiment 1
It refer to Fig. 1, a kind of generator set base with double-layer tank 2, including base body 1 and be arranged on base sheet
Double-layer tank 2, fuel passage 3, multiple-way valve 4 and controller inside body 1；The double-layer tank 2 includes outer layer fuel tank 21 and interior
Layer fuel tank 22, the outer layer fuel tank 21 is shaped as cuboid, and the internal layer fuel tank 22 is vacantly erected inside outer oil case 21；
The fuel passage 3 includes the first oil pipe 32, the second oil pipe 33, the first liquid pump 6 and main fuel feed pump 31, first oil pipe 32
Top is connected to the bottom of internal layer fuel tank 22, and the end of second oil pipe 33 is connected to multiple-way valve 4, second oil pipe 33
Top is connected to the bottom of outer layer fuel tank 21, and the end of second oil pipe 33 is connected to multiple-way valve 4, the main fuel feed pump 31
Top is connected to multiple-way valve 4, and the end of the main fuel feed pump 31 is connected to the cluster engine on the top of base body 1, the main confession
The first liquid pump 6 is provided with oil pipe 31；The madial wall of the outer layer fuel tank 21 is provided with liquid level sensor 5；The level sensing
Device 5 is electrically connected with controller, and the multiple-way valve 4 is electrically connected with controller, and first liquid pump 6 electrically connects with controller
Connect.
Embodiment 2
It refer to Fig. 2, a kind of generator set base with double-layer tank 2, including base body 1 and be arranged on base sheet
Double-layer tank 2, fuel passage 3, multiple-way valve 4 and controller inside body 1；The double-layer tank 2 includes outer layer fuel tank 21 and interior
Layer fuel tank 22, the outer layer fuel tank 21 is shaped as cuboid, and the internal layer fuel tank 22 is vacantly erected inside outer oil case 21；
The fuel passage 3 includes the first oil pipe 32, the second oil pipe 33, the first liquid pump 6 and main fuel feed pump 31, first oil pipe 32
Top is connected to the bottom of internal layer fuel tank 22, and the end of second oil pipe 33 is connected to multiple-way valve 4, second oil pipe 33
Top is connected to the bottom of outer layer fuel tank 21, and the end of second oil pipe 33 is connected to multiple-way valve 4, the main fuel feed pump 31
Top is connected to multiple-way valve 4, and the end of the main fuel feed pump 31 is connected to the cluster engine on the top of base body 1, the main confession
The first liquid pump 6 is provided with oil pipe 31；The madial wall of the outer layer fuel tank 21 is provided with liquid level sensor 5；The level sensing
Device 5 is electrically connected with controller, and the multiple-way valve 4 is electrically connected with controller, and first liquid pump 6 electrically connects with controller
Connect.
The described generator set base with double-layer tank 2 also includes oil return apparatus, and the oil return apparatus includes oil return
Pipe 36, oil return storage case 8, the 3rd oil pipe 34, the second liquid pump 7 and the 4th oil pipe 35, the oil return storage case 8 are arranged on base sheet
Inside body 1, the top of the oil return pipe 36 is connected to the cluster engine on the top of base body 1, and the end of the oil return pipe 36 connects
Oil return storage case 8 is connected to, the top of the 3rd oil pipe 34 is connected to the bottom of oil return storage case 8, the end of the 3rd oil pipe 34
End is connected to multiple-way valve 4, and the top of the 4th oil pipe 35 is connected to the bottom of oil return storage case 8, the 4th oil pipe 35
End is connected to the bottom of internal layer fuel tank 22, and second liquid pump 7 is electrically connected with controller.The top of oil return storage case 8
Electric control exhaust valve 9 is provided with, the electric control exhaust valve 9 is electrically connected with controller.The top of internal layer fuel tank 22 has been provided with
Electric control exhaust valve 9, the electric control exhaust valve 9 is electrically connected with controller.The top of outer layer fuel tank 21 has been provided with automatically controlled row
Air valve 9, the electric control exhaust valve 9 is electrically connected with controller.The bottom surface of the internal layer fuel tank 22 is inclined-plane, first oil pipe
32 top is connected on the side wall that internal layer mailbox is connected with inclined-plane lower end.Also include buzzer, the buzzer and controller
It is electrically connected with.The top of first oil pipe 32 is provided with filter, and the top of second oil pipe 33 is provided with filter, institute
The top for stating the 3rd oil pipe 34 is provided with filter, and the top of the 4th oil pipe 35 is provided with filter.First oil pipe
32 are provided with check valve 10, and second oil pipe 33 is provided with check valve 10, and the 4th oil pipe 35 is provided with check valve 10, institute
State main fuel feed pump 31 and be provided with check valve 10.The top of the internal layer fuel tank 22 is provided with fuel tank cap 11.
In summary, in the generator set base structure with double-layer tank that the present invention is provided, by designing double-deck oil
Box structure, and fuel passage is improved, control multiple-way valve to control the supply mode of fuel oil by controller, generally, combustion
Oil is stored in internal layer fuel tank, and by internal layer fuel tank fuel feeding, when damaged leakage occurs for internal layer fuel tank, fuel oil can be flow to from breakage
In outer layer fuel tank, when the fuel oil for leaking to outer layer fuel tank reaches certain altitude, controller, which is automatically controlled, to be switched to by outer oil
Case fuel feeding, so as to make full use of the fuel oil of leakage, it is to avoid the fuel oil of leakage causes to waste or risk；Supplied moreover, multiple-way valve changes
During oily mode, operating personnel can have found fuel tank oil leak in time, and fuel tank is overhauled in time.For cluster engine Fuel injection system
In, it will usually oil return pipe is set, and existing oil return pipe is typically directly connected into fuel tank and reused, and due to the general temperature of oil return
It is higher, according to oil return immediately to cluster engine fuel feeding, security incident is easily produced, the present invention is set up back inside base body
Oily storage case, oil return is temporarily stored within oil return storage case and cooled down, and when oil return receiving fuel level in tank is higher, is beaten by controller
The second liquid pump is driven, being then evacuated in internal layer fuel tank after being cooled down in oil return storage case uses, so as to avoid high temperature oil return straight
Connect and utilize the risk brought；On the other hand, by the 3rd oil pipe connect multiple-way valve, under emergency conditions, for example internal layer fuel tank and
In outer layer fuel tank during low on fuel, or internal layer fuel tank is when occurring oil leak and needing maintenance, can be by controller control multiple-way valve connection the
Three oil pipes and main fuel feed pump, from oil return storage case directly to cluster engine fuel feeding, so as to ensure still can under special state
Ensure the lasting fuel feeding of cluster engine.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made, or the technical field of correlation is directly or indirectly used in, similarly include
In the scope of patent protection of the present invention.
Claims (10)
1. a kind of generator set base with double-layer tank, it is characterised in that including base body and be arranged on base body
Internal double-layer tank, fuel passage, multiple-way valve and controller；
The double-layer tank includes outer layer fuel tank and internal layer fuel tank, and the outer layer fuel tank is shaped as cuboid, the internal layer oil
Case is vacantly erected inside outer oil case；
The fuel passage includes the first oil pipe, the second oil pipe, the first liquid pump and main fuel feed pump, and the top of first oil pipe connects
The bottom of internal layer fuel tank is connected to, the end of second oil pipe is connected to multiple-way valve, and the top of second oil pipe is connected to outside
The bottom of layer fuel tank, the end of second oil pipe is connected to multiple-way valve, and the top of the main fuel feed pump is connected to multiple-way valve, institute
The end for stating main fuel feed pump is connected on the cluster engine on base body top, the main fuel feed pump and is provided with the first liquid pump；
The madial wall of the outer layer fuel tank is provided with liquid level sensor；
The liquid level sensor and controller are electrically connected with, and the multiple-way valve is electrically connected with controller, first liquid pump with
Controller is electrically connected with.
2. the generator set base according to claim 1 with double-layer tank, it is characterised in that also filled including oil return
Put, the oil return apparatus includes oil return pipe, oil return storage case, the 3rd oil pipe, the second liquid pump and the 4th oil pipe, the oil return is accommodated
Case is arranged on inside base body, and the top of the oil return pipe is connected to the cluster engine on base body top, the oil return pipe
End be connected to oil return storage case, the top of the 3rd oil pipe is connected to oil return and accommodates lower box part, the 3rd oil pipe
End is connected to multiple-way valve, and the top of the 4th oil pipe is connected to the bottom of oil return storage case, the end of the 4th oil pipe
The bottom of internal layer fuel tank is connected to, second liquid pump is electrically connected with controller.
3. the generator set base according to claim 2 with double-layer tank, it is characterised in that the oil return storage case
Top is provided with electric control exhaust valve, and the electric control exhaust valve is electrically connected with controller.
4. the generator set base according to claim 1 with double-layer tank, it is characterised in that on the internal layer fuel tank
Portion has been provided with electric control exhaust valve, and the electric control exhaust valve is electrically connected with controller.
5. the generator set base according to claim 1 with double-layer tank, it is characterised in that on the outer layer fuel tank
Portion has been provided with electric control exhaust valve, and the electric control exhaust valve is electrically connected with controller.
6. the generator set base according to claim 1 with double-layer tank, it is characterised in that the internal layer fuel tank
Bottom surface is inclined-plane, and the top of first oil pipe is connected on the side wall that internal layer mailbox is connected with inclined-plane lower end.
7. the generator set base according to claim 1 with double-layer tank, it is characterised in that also including buzzer,
The buzzer is electrically connected with controller.
8. the generator set base according to claim 2 with double-layer tank, it is characterised in that first oil pipe
Top is provided with filter, and the top of second oil pipe is provided with filter, and the top of the 3rd oil pipe is provided with filtering
Device, the top of the 4th oil pipe is provided with filter.
9. the generator set base according to claim 2 with double-layer tank, it is characterised in that first oil pipe is set
Check valve is equipped with, second oil pipe is provided with check valve, and the 4th oil pipe is provided with check valve, and the main fuel feed pump is set
There is check valve.
10. the generator set base according to claim 1 with double-layer tank, it is characterised in that the internal layer fuel tank
Top be provided with fuel tank cap.
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|---|---|---|---|
| CN201710665898.8A CN107218164B (en) | 2017-08-07 | 2017-08-07 | A kind of generator set base with double-layer tank |
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|---|---|---|---|
| CN201710665898.8A CN107218164B (en) | 2017-08-07 | 2017-08-07 | A kind of generator set base with double-layer tank |
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| Publication Number | Publication Date |
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| CN107218164A true CN107218164A (en) | 2017-09-29 |
| CN107218164B CN107218164B (en) | 2019-07-09 |
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| CN201710665898.8A Active CN107218164B (en) | 2017-08-07 | 2017-08-07 | A kind of generator set base with double-layer tank |
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| CN204035160U (en) * | 2014-07-18 | 2014-12-24 | 浙江科博达工业有限公司 | Oil pump cleaning device |
| CN204200427U (en) * | 2014-10-20 | 2015-03-11 | 重庆电子工程职业学院 | Universal generator AFS Auxiliary Fuel Supply System |
| CN205744130U (en) * | 2016-05-16 | 2016-11-30 | 深圳市沃尔奔达新能源股份有限公司 | A kind of double-layer tank generating set |
| CN205989946U (en) * | 2016-08-31 | 2017-03-01 | 江西美孚伦科技股份有限公司 | A kind of double Deck Oil Storage Tank of anti-leak |
| CN106939861A (en) * | 2017-05-17 | 2017-07-11 | 江苏江宇动力机械有限公司 | One kind filtering leakage-proof diesel engine oil tank |
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| CN107218164B (en) | 2019-07-09 |
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