CN218407649U

CN218407649U - Fuel oil cleaning system of diesel generating set

Info

Publication number: CN218407649U
Application number: CN202222063865.5U
Authority: CN
Inventors: 赵东伟; 孙建国; 程馥晶
Original assignee: Yipuji Integrated Equipment Shanghai Co ltd
Current assignee: Yipuji Integrated Equipment Shanghai Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-01-31
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses a diesel generating set fuel clearance system, including first inlet pipe, first filter and second filter, the one end intercommunication of first inlet pipe and first filter, the one end that first inlet pipe was kept away from to first filter is passed through connecting pipe and second filter intercommunication, the second filter is connected with the discharging pipe, the second filter can be dismantled and is connected with the filter core, the utility model provides a pair of diesel generating set fuel clearance system, first filter and second filter can wash whole fuel system's pipeline, oil tank, also can clear up, filter impurity in the fuel, can guarantee to satisfy the operation requirement through the different filter cores of the different adoption of the kind of impurity, impurity particle diameter after wasing fuel system, the fuel after the clearance, ensure that fuel system is safe, reliable.

Description

Fuel oil cleaning system of diesel generating set

Technical Field

The application relates to the field of fuel cleaning equipment, in particular to a fuel cleaning system of a diesel generating set.

Background

The diesel generator set is a generator driven by an internal combustion engine, and the diesel generator set is quick to start and convenient to operate; but the power generation cost of the internal combustion engine is higher, so the diesel generator set is mainly used as an emergency standby power supply, and the most basic requirement of the standby power supply is that the starting is reliable and the operation is reliable; because of the reliability of starting and running of the diesel generating set, the fuel cleaning of a fuel system of the generating set is urgently needed to ensure the working stability and safety of the standby generating set.

At present, fuel oil systems of diesel generating sets all comprise oil tanks, daily oil tanks, oil pumps, valves, oil pipes and the like, the fuel oil serves as a source of power of the sets, particularly, the number of the diesel generating sets in a large-scale data center is large, and a standby power supply is the last guarantee. The diesel generator set needs to ensure that fuel supply is kept clean, if impurities exist in fuel, the fuel is not supplied enough when the impurities exist, the power output of the set is limited, the design requirements cannot be met, the set is shut down when the impurities exist, the fuel injection system of the set is damaged when the impurities exist, and the set needs to be overhauled, so that great loss is caused.

SUMMERY OF THE UTILITY MODEL

In order to reduce the impurity of fuel among the fuel oil unit, keep supplying with the cleanness of unit fuel, improve the security and the life of unit, this application provides a diesel generating set fuel clearance system.

The application provides a diesel generating set fuel clearance system adopts following technical scheme:

the utility model provides a diesel generating set fuel clearance system, includes first inlet pipe, first filter and second filter, the one end intercommunication of first inlet pipe and first filter, the one end that first inlet pipe was kept away from to first filter is passed through connecting pipe and second filter intercommunication, the second filter is connected with the discharging pipe, the second filter can be dismantled and be connected with the filter core.

Through adopting above-mentioned technical scheme, during the oil enters into clearance system through first inlet pipe, first filter and second filter can wash whole fuel oil system's pipeline, oil tank, also can clear up, filter the impurity in the fuel, can guarantee to satisfy operation requirement through the fuel after wasing fuel oil system, the fuel after the clearance according to the different filter cores that adopt of the different, impurity particle diameter of the kind difference of impurity, clearance, guarantee that fuel oil system is safe, reliable.

Optionally, a diesel generating set fuel clearance system still includes the second inlet pipe, the second inlet pipe is connected with pneumatic diaphragm pump, pneumatic diaphragm pump passes through the intermediate pipe and communicates with first inlet pipe.

Through adopting above-mentioned technical scheme, when the pressure among the fuel oil system is not enough, through the second inlet pipe feeding, pneumatic diaphragm pump provides filterable pressure to maintain filtration efficiency.

Optionally, a diesel generating set fuel clearance system still includes the locomotive, first filter, second filter and second inlet pipe pass through the fixed plate to be fixed on the locomotive, pneumatic diaphragm pump passes through the fixing base to be fixed on the locomotive.

By adopting the technical scheme, the position of the cleaning system can be changed through the trolley, so that the cleaning trolley is suitable for fuel oil systems at different positions, and the cleaning efficiency is improved.

Optionally, the first filter is a bag-type stainless steel filter.

Through adopting above-mentioned technical scheme, bag type stainless steel filter carries out prefilter to the fuel to improve the life of second filter.

Optionally, the second filter is a precision stainless steel filter.

By adopting the technical scheme, the precise stainless steel filter can filter fine impurities in the fuel system.

Optionally, the pipe orifices of the first feeding pipe, the second feeding pipe and the discharging pipe are all connected with a quick connector.

Through adopting above-mentioned technical scheme, can make clearance system quick and fuel oil system intercommunication through quick-operation joint, improve whole cleaning efficiency.

Optionally, the second filter is connected with a drain pipe.

Through adopting above-mentioned technical scheme, can in time discharge the impurity in the first filter through the blow off pipe.

Optionally, the second filter is connected with an emptying pipe.

Through adopting above-mentioned technical scheme, can in time discharge the air in the second filter through the evacuation pipe.

Optionally, the first filter and the second filter are both connected with a pressure gauge.

Through adopting above-mentioned technical scheme, the manometer detects the pressure in first filter and the second filter to prevent that cleaning system from transshipping.

Optionally, the first feeding pipe, the second feeding pipe, the intermediate pipe and the discharging pipe are all connected with safety valves.

Through adopting above-mentioned technical scheme, the oil in the relief valve is to the pipeline is controlled to improve the security of system.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up first filter and second filter, the oil enters into clearance system through first inlet pipe, and first filter and second filter can wash whole fuel oil system's pipeline, oil tank, also can clear up, filter the impurity in the fuel oil, can adopt different filter cores according to the different, the different impurity particle diameters of impurity kind, ensure that fuel oil system, the fuel oil after the clearance satisfy the operation requirement after guaranteeing to wash, ensure that fuel oil system is safe, reliable;

the utility model discloses a set up pneumatic diaphragm pump, when the pressure in the fuel oil system is not enough, through the feeding of second inlet pipe, pneumatic diaphragm pump provides filterable pressure to maintain filtration efficiency.

Drawings

Fig. 1 is a schematic structural diagram of a fuel oil cleaning system of a diesel generating set of the present invention;

figure 2 is the utility model relates to a diesel generating set fuel clearance system's pipeline azimuth graph.

In the figure: 1. a first feed tube; 2. a first filter; 3. a second filter; 4. a mobile vehicle; 5. A connecting pipe; 6. a discharge pipe; 7. a filter element; 8. a fixing plate; 9. a second feed tube; 10. a pneumatic diaphragm pump; 11. a fixed seat; 12. an intermediate pipe; 13. a blow-off pipe; 14. emptying the pipe; 15. and a pressure gauge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the utility model provides a pair of diesel generating set fuel clearance system's embodiment, diesel generating set fuel clearance system, including first inlet pipe 1, first filter 2, second filter 3 and locomotive 4. First inlet pipe 1 and the one end intercommunication of first filter 2, the one end that first inlet pipe 1 was kept away from to first filter 2 is passed through connecting pipe 5 and second filter 3 intercommunication, and second filter 3 is connected with discharging pipe 6, and second filter 3 can dismantle and be connected with filter core 7. First filter 2, second filter 3 and second inlet pipe 9 pass through fixed plate 8 to be fixed on locomotive 4, can change clearance system's position through the dolly to be adapted to the fuel oil system of different positions, improve clearance efficiency.

The fuel oil cleaning system of the diesel generating set further comprises a second feeding pipe 9, the second feeding pipe 9 is connected with a pneumatic diaphragm pump 10, the pneumatic diaphragm pump 10 is fixed on the moving vehicle 4 through a fixing seat 11, and the pneumatic diaphragm pump 10 is communicated with the first feeding pipe 1 through a middle pipe 12. When the pressure in the fuel system is insufficient, the pneumatic diaphragm pump 10 is fed through the second feed pipe 9 and provides the filtering pressure, thereby maintaining the filtering efficiency. The pipe orifices of the first feeding pipe 1, the second feeding pipe 9 and the discharging pipe 6 are all connected with a quick joint. The cleaning system can be quickly communicated with the fuel system through the quick connector, and the overall cleaning efficiency is improved.

The second filter 3 is a fine stainless steel filter. The precise stainless steel filter can filter fine impurities in the fuel system. The first filter 2 is a bag type stainless steel filter. The pocket type stainless steel filter performs preliminary filtering of the fuel, thereby improving the service life of the second filter 3.

A drain 13 is connected to the second filter 3. Impurities in the first filter 2 can be discharged in time through the drain pipe 13. The second filter 3 is connected to an evacuation pipe 14. The air in the second filter 3 can be discharged in time through the discharge pipe 14.

The first filter 2 and the second filter 3 are both connected with a pressure gauge 15. The pressure gauge 15 detects the pressure in the first filter 2 and the second filter 3, thereby preventing overloading of the cleaning system. The first feeding pipe 1, the second feeding pipe 9, the middle pipe 12 and the discharging pipe are all connected with safety valves. The safety valve controls the oil in the pipeline, so that the safety of the system is improved.

The working principle is as follows:

during the oil entered into clearance system through first inlet pipe 1, first filter 2 and second filter 3 can wash whole fuel system's pipeline, oil tank, also can clear up, filter the impurity in the fuel, can adopt different filter cores 7 according to the type difference of impurity, impurity particle diameter difference, ensure that fuel system, the fuel after the clearance satisfy the operation requirement, ensure that fuel system is safe, reliable after the washing.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a diesel generating set fuel clearance system which characterized in that: including first inlet pipe (1), first filter (2) and second filter (3), the one end intercommunication of first inlet pipe (1) and first filter (2), connecting pipe (5) and second filter (3) intercommunication are passed through to the one end that first inlet pipe (1) were kept away from in first filter (2), second filter (3) are connected with discharging pipe (6), second filter (3) can be dismantled and be connected with filter core (7).

2. The fuel cleaning system of the diesel generator set according to claim 1, characterized in that: still include second inlet pipe (9), second inlet pipe (9) are connected with pneumatic diaphragm pump (10), pneumatic diaphragm pump (10) are through intermediate tube (12) and first inlet pipe (1) intercommunication.

3. The fuel cleaning system of the diesel generator set according to claim 2, characterized in that: still including locomotive (4), first filter (2), second filter (3) and second inlet pipe (9) are fixed on locomotive (4) through fixed plate (8), pneumatic diaphragm pump (10) are fixed on locomotive (4) through fixing base (11).

4. The fuel cleaning system of the diesel generator set according to claim 1, characterized in that: the first filter (2) is a bag type stainless steel filter.

5. The fuel cleaning system of the diesel generator set according to claim 1, characterized in that: the second filter (3) is a precision stainless steel filter.

6. The fuel cleaning system of the diesel generator set according to claim 2, characterized in that: the pipe mouths of the first feeding pipe (1), the second feeding pipe (9) and the discharging pipe (6) are all connected with quick connectors.

7. The fuel cleaning system of the diesel generator set according to claim 1, characterized in that: the second filter (3) is connected with a drain pipe (13).

8. The fuel cleaning system of the diesel generator set according to claim 1, characterized in that: the first filter (2) and the second filter (3) are both connected with a pressure gauge (15).

9. The fuel oil cleaning system of the diesel generator set according to claim 1, characterized in that: the second filter (3) is connected with an emptying pipe (14).

10. The fuel cleaning system of the diesel generator set according to claim 2, characterized in that: the first feeding pipe (1), the second feeding pipe (9), the middle pipe (12) and the discharging pipe are all connected with safety valves.