CN210714893U - Automatic oiling and fire-proof device for fuel oil tank of diesel generator set - Google Patents
Automatic oiling and fire-proof device for fuel oil tank of diesel generator set Download PDFInfo
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- CN210714893U CN210714893U CN201921617991.2U CN201921617991U CN210714893U CN 210714893 U CN210714893 U CN 210714893U CN 201921617991 U CN201921617991 U CN 201921617991U CN 210714893 U CN210714893 U CN 210714893U
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Abstract
The utility model discloses a diesel generating set fuel tank automatic oiling and firebreak device, include: an oil tank; the liquid level sensor is arranged on the side wall of the oil tank; one end of the fireproof oil discharge pipe is communicated with the lower end of the oil tank; one end of the oil spilling discharge pipe is communicated with the upper end of the oil tank, and the other end of the oil spilling discharge pipe is communicated with the fireproof oil discharge pipe; the first electromagnetic valve is arranged on the fireproof oil discharge pipe and is positioned between the oil tank and the oil spilling discharge pipe; the manual butterfly valve is arranged on the oil spilling discharge pipe; and one end of the automatic oil filling pipe is communicated with the upper end of the oil tank. The utility model discloses can take away the oil in the oil tank is whole when the conflagration breaing out, can reduce because of the oil tank fires the secondary harm that the explosion caused to equipment, can prevent to shut down because of the unit that the oil tank lacks oil and cause when automatic oiling, the oil overflow discharge pipe can avoid the oil tank to fill the time fuel and spill over the oil tank.
Description
Technical Field
The utility model relates to a silence type diesel generating set's technical field especially relates to a diesel generating set fuel tank automatic oiling and firebreak device.
Background
The traditional automatic fuel tank refueling device can only refuel, can not transfer the oil in the fuel tank when a fire hazard happens, can lead to the fire hazard in-process to cause secondary damage to equipment because the fuel tank fires and explodes, and the diesel generating set in the prior art can directly lead to the unit to shut down and can not normally work if lack of oil in the operation working process, can waste oil when overfilling in the refueling process.
Disclosure of Invention
Aiming at the problems of the existing oil tank of the diesel generator set, the automatic oiling and fire-proof device of the fuel oil tank of the diesel generator set is provided, the oil in the oil tank can be completely pumped away when a fire disaster happens, the secondary harm to equipment caused by the ignition and explosion of the oil tank can be reduced, the unit halt caused by the oil shortage of the oil tank can be effectively prevented when the automatic oiling is carried out, and the problem that the fuel oil overflows the oil tank when the oil tank is full can be effectively avoided by an oil overflow discharge pipe.
The specific technical scheme is as follows:
the utility model provides a diesel generating set fuel tank automatic oiling and firebreak device, includes:
an oil tank;
the liquid level sensor is arranged on the side wall of the oil tank;
one end of the fireproof oil discharge pipe is communicated with the lower end of the oil tank, and the other end of the fireproof oil discharge pipe is communicated with an oil storage tank;
one end of the oil spilling discharge pipe is communicated with the upper end of the oil tank, and the other end of the oil spilling discharge pipe is communicated with the fireproof oil discharge pipe;
the first electromagnetic valve is arranged on the fireproof oil discharge pipe and is positioned between the oil tank and the oil overflow discharge pipe;
the manual butterfly valve is arranged on the oil spilling discharge pipe;
one end of the automatic oil filling pipe is communicated with the upper end of the oil tank, and the other end of the automatic oil filling pipe is communicated with the oil storage tank;
the second electromagnetic valve is arranged on the automatic oil filling pipe;
and one end of the manual oil filling pipe is communicated with the upper end of the oil tank, and the other end of the manual oil filling pipe is communicated with the movable oil filling pump.
Above-mentioned diesel generating set fuel tank automatic oiling and firebreak device, wherein, still include: the oil pump, the oil pump with the oil storage tank is linked together, automatic oil feeding pipe the fire prevention oil extraction pipe respectively with the oil pump is linked together.
Above-mentioned diesel generating set fuel tank automatic oiling and firebreak device, wherein, still include: and the first electromagnetic valve, the second electromagnetic valve and the oil pump are respectively in signal connection with the master control system.
The automatic oiling and fire-proof device for the fuel oil tank of the diesel generating set is characterized in that the fire-proof oil discharge pipe is arranged at the lower end of the side wall of the fuel oil tank.
The automatic oiling and fire-proof device for the fuel oil tank of the diesel generating set is characterized in that one end of the oil spilling discharging pipe is communicated with the upper end of the side wall of the oil tank, and the manual butterfly valve is located between the oil tank and one end of the oil spilling discharging pipe.
The automatic oiling and fire-proof device for the fuel oil tank of the diesel generating set is characterized in that one end of the automatic oiling pipe is communicated with the top of the fuel oil tank, and the second electromagnetic valve is located at the top of the fuel oil tank.
The automatic oiling and fire-proof device for the fuel oil tank of the diesel generating set is characterized in that one end of the manual oiling pipe is communicated with the top of the fuel oil tank.
Compared with the prior art, the technical scheme has the positive effects that:
the utility model discloses can take away the oil in the oil tank is whole when the conflagration breaing out, can reduce because of the oil tank fires the secondary harm that the explosion caused to equipment, the unit that can also effectually prevent to cause because of the oil tank lacks oil when automatic oiling is shut down, and the problem that the oil tank was spilled over to the fuel when the oil spilling discharge pipe can effectually avoid the oil tank to fill up.
Drawings
FIG. 1 is a schematic view of the overall structure of an automatic refueling and fire-proof device for a fuel tank of a diesel generator set of the present invention;
in the drawings: 1. an oil tank; 2. a liquid level sensor; 3. a fireproof oil discharge pipe; 4. an oil spill discharge pipe; 5. an automatic filler tube; 6. a manual oil fill tube; 7. a manual butterfly valve; 8. a first solenoid valve; 9. a second solenoid valve; 10. a clamping member.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Fig. 1 is the utility model relates to a diesel generating set fuel tank automatic oiling and firebreak device's overall structure schematic diagram, as shown in fig. 1, the diesel generating set fuel tank automatic oiling and firebreak device of a preferred embodiment is shown, include: the oil tank 1, the liquid level sensor 2, the fireproof oil discharge pipe 3, the oil overflow discharge pipe 4, the first electromagnetic valve 8, the manual butterfly valve 7, the automatic oil filling pipe 5, the second electromagnetic valve 9 and the manual oil filling pipe 6, wherein the liquid level sensor 2 is arranged on the side wall of the oil tank 1, one end of the fireproof oil discharge pipe 3 is communicated with the lower end of the oil tank 1, the other end of the fireproof oil discharge pipe 3 is used for communicating an oil storage tank (not shown in the figure), one end of the oil overflow discharge pipe 4 is communicated with the upper end of the oil tank 1, the other end of the oil overflow discharge pipe 4 is communicated with the fireproof oil discharge pipe 3, the first electromagnetic valve 8 is arranged on the fireproof oil discharge pipe 3, the first electromagnetic valve 8 is positioned between the oil tank 1 and the oil overflow discharge pipe 4, the manual butterfly valve 7 is arranged on the oil overflow discharge pipe 4, one end of the automatic oil filling pipe 5 is communicated with the upper end, one end of the manual oil filling pipe 6 is communicated with the upper end of the oil tank 1, and the other end of the manual oil filling pipe 6 is used for being communicated with a movable oil filling pump (not shown in the figure).
Further, as a preferred embodiment, diesel generating set fuel tank automatic oiling and firebreak device still includes: and the automatic oil filling pipe 5 and the fireproof oil discharging pipe 3 are respectively communicated with the oil pump (not shown).
Further, as a preferred embodiment, diesel generating set fuel tank automatic oiling and firebreak device still includes: and the first electromagnetic valve 8, the second electromagnetic valve 9 and the oil pump are respectively in signal connection with the main control system (not shown in the figure).
The above is merely an example of the preferred embodiments of the present invention, and the embodiments and the protection scope of the present invention are not limited thereby.
The utility model discloses still have following embodiment on above-mentioned basis:
in a further embodiment of the present invention, please continue to refer to fig. 1, the fireproof oil discharging pipe 3 is disposed at the lower end of the sidewall of the oil tank 1.
In a further embodiment of the present invention, one end of the oil discharge pipe 4 is connected to the upper end of the side wall of the oil tank 1, and the manual butterfly valve 7 is located between one ends of the oil tank 1 and the oil discharge pipe 4.
The utility model discloses a in the further embodiment, the one end of automatic oil filling pipe 5 is linked together with the top of oil tank 1, and second solenoid valve 9 is located the top of oil tank 1.
In a further embodiment of the present invention, one end of the manual oil filling pipe 6 is connected to the top of the oil tank 1.
Preferably, the side wall of the oil tank 1 is provided with a clamping member 10, the oil overflow discharge pipe 4, the automatic oil filling pipe 5 and the manual oil filling pipe 6 are respectively fixedly connected with the clamping member 10, the clamping member 10 is of a detachable structure, and the clamping member 10 is used for clamping the oil overflow discharge pipe 4, the automatic oil filling pipe 5 and the manual oil filling pipe 6, so that the stability of the oil overflow discharge pipe 4, the automatic oil filling pipe 5 and the manual oil filling pipe 6 can be improved.
The utility model discloses a manual refueling system is connected the other end of manual oil pipe 6 and external removal oiling pump mouth and refuels, and the external fixed oil storage tank of the other end connection unit of fire prevention oil extraction pipe 3 opens manual butterfly valve 7 when refueling, can overflow through spilling over oil extraction pipe 4 when oil in oil tank 1 fills up, flows back to external fixed oil storage tank, safe and reliable.
The utility model discloses an automatic oiling system is at the other end and the oil pump connection of automatic oiling pipe 5, the other end and the external oil storage tank of fire prevention oil extraction pipe 3 are connected, when the unit is less than level sensor 2's minimum liquid level at the oil consumption in during operation oil tank 1, level sensor 2 sends low level alarm signal and gives master control system, the oil pump, first solenoid valve and second solenoid valve are opened and are worked together, begin to refuel to the oil tank, send alarm signal and give master control system when level sensor 2 reaches the high level, first solenoid valve 8, second solenoid valve 9 is closed and oil pump stop work, when oil in the oil tank 1 surpasss the oil overflow mouth, 4 way flows back in the external oil storage tank through the oil overflow discharge pipe.
The utility model discloses a fire prevention oil extraction system is when the conflagration dangerous situation of taking place, provides the signal for major control system through the conflagration alarm, and control first solenoid valve 8 is opened through fire prevention oil extraction pipe 3 and oil pump, takes back in the external oil storage tank, reduces the secondary harm to unit equipment.
The utility model discloses an installation is to place fuel oil tank 1 and uses bolt fixed mounting in diesel generating set, install level sensor 2 and each pipeline and each solenoid valve on the oil tank, again will prevent fires the oil extraction pipe 3, oil overflow discharge pipe 4, automatic oil filling pipe 5 and manual oil filling pipe 6 be connected to in the external oil storage tank, with the fuel normal supply when guaranteeing the unit operation, guarantee in the external fixed oil storage tank of unit that can smooth the fuel of 1 oil overflow of oil tank and the time of the conflagration dangerous situation appearing, and the leakproofness of inspection installation, again with level sensor 2, in the signal of first solenoid valve 8 and second solenoid valve 9 and the oil pump signal connection on the oil storage tank in the lump to the major control system, thereby guarantee the normal operating of whole device.
The utility model discloses can prevent that the unit from causing unable work to stop because of oil tank 1 lacks oil, can prevent to cause oil tank 1 to overfill and spill over oil tank 1 at the in-process that refuels outside, can prevent to cause secondary harm to whole generating set equipment because of 1 conflagration of oil tank when taking place the conflagration dangerous situation.
The utility model discloses simple, the convenient operation of structural installation, practicality are strong, just can carry out two kinds of modes manually and automatically when refueling.
The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.
Claims (7)
1. The utility model provides a diesel generating set fuel tank automatic oiling and firebreak device which characterized in that includes:
an oil tank;
the liquid level sensor is arranged on the side wall of the oil tank;
one end of the fireproof oil discharge pipe is communicated with the lower end of the oil tank, and the other end of the fireproof oil discharge pipe is communicated with an oil storage tank;
one end of the oil spilling discharge pipe is communicated with the upper end of the oil tank, and the other end of the oil spilling discharge pipe is communicated with the fireproof oil discharge pipe;
the first electromagnetic valve is arranged on the fireproof oil discharge pipe and is positioned between the oil tank and the oil overflow discharge pipe;
the manual butterfly valve is arranged on the oil spilling discharge pipe;
one end of the automatic oil filling pipe is communicated with the upper end of the oil tank, and the other end of the automatic oil filling pipe is communicated with the oil storage tank;
the second electromagnetic valve is arranged on the automatic oil filling pipe;
and one end of the manual oil filling pipe is communicated with the upper end of the oil tank, and the other end of the manual oil filling pipe is communicated with the movable oil filling pump.
2. The automatic oiling and fire-preventing device for the fuel tank of the diesel generator set according to claim 1, further comprising: the oil pump, the oil pump with the oil storage tank is linked together, automatic oil feeding pipe the fire prevention oil extraction pipe respectively with the oil pump is linked together.
3. The automatic oiling and fire-preventing device for the fuel tank of the diesel generator set according to claim 2, further comprising: and the first electromagnetic valve, the second electromagnetic valve and the oil pump are respectively in signal connection with the master control system.
4. The automatic oiling and fire-preventing device for the fuel tank of the diesel generator set according to claim 1, wherein the fire-proof oil discharge pipe is arranged at the lower end of the side wall of the fuel tank.
5. The automatic oiling and fire-preventing device for the fuel tank of the diesel generator set according to claim 4, wherein one end of the oil spilling discharge pipe is communicated with the upper end of the side wall of the fuel tank, and the manual butterfly valve is positioned between the fuel tank and one end of the oil spilling discharge pipe.
6. The automatic oiling and fire-preventing device for the fuel tank of the diesel generator set according to claim 5, wherein one end of the automatic oiling pipe is communicated with the top of the fuel tank, and the second electromagnetic valve is positioned at the top of the fuel tank.
7. The automatic oiling and fire-preventing device for the fuel tank of the diesel generator set according to claim 6, wherein one end of the manual oiling pipe is communicated with the top of the fuel tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921617991.2U CN210714893U (en) | 2019-09-26 | 2019-09-26 | Automatic oiling and fire-proof device for fuel oil tank of diesel generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921617991.2U CN210714893U (en) | 2019-09-26 | 2019-09-26 | Automatic oiling and fire-proof device for fuel oil tank of diesel generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210714893U true CN210714893U (en) | 2020-06-09 |
Family
ID=70926776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921617991.2U Active CN210714893U (en) | 2019-09-26 | 2019-09-26 | Automatic oiling and fire-proof device for fuel oil tank of diesel generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210714893U (en) |
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2019
- 2019-09-26 CN CN201921617991.2U patent/CN210714893U/en active Active
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