Fuel oil tank of container unit

Abstract

The utility model discloses a fuel oil tank of a container unit, belongs to the technical field of fuel oil tanks of container units, and solves the problem that the use condition of the fuel oil tank cannot be monitored in real time. The fuel oil tank of the container unit comprises a fuel oil tank body, an oil return opening and an oil filling opening are formed in the top of the fuel oil tank body, a fire-retardant breather valve is further arranged at the position, between the oil return opening and the oil filling opening, of the top of the fuel oil tank body, and an overflow opening, an oil outlet and an oil discharging opening are formed in the side face of the fuel oil tank body. The overflow port is located at the top of the side face of the fuel oil tank body, the oil outlet and the oil discharge port are both located at the bottom of the side face of the fuel oil tank body, a dirty oil port is formed in the bottom of the fuel oil tank body, an oil supporting disc is arranged below the fuel oil tank body, and an oil leakage detector is arranged in the oil supporting disc. The fuel oil tank of the container unit is favorable for improving the safety of the fuel oil tank during use.

Description

TECHNICAL FIELD

[0001] The utility model relates to container unit fuel tank technical field, more specifically, it relates to a container unit fuel tank. BACKGROUND

[0002] At present, the generator set is mainly open type unit, when installing in the machine room, it needs to be matched with related fuel system, air intake and exhaust system, fire fighting system, auxiliary electrical system and so on for use. With more and more construction of large data center, the standby power supply uses container type generator set, and the container generator set has integrated related fuel system, air intake and exhaust system, fire fighting system, auxiliary electrical system and so on in the container body, wherein the fuel system contains fuel tank, can store a certain amount of fuel, provides fuel for the work of the generator set at any time, is convenient and fast, and can shorten the cycle length of data center construction.

[0003] But the fuel tank is installed in the box body of the container unit, when the fuel tank leaks, it cannot be found in time, which easily leads to fire, thereby causing damage of the container unit, and there is great installation hidden danger. UTILITY MODEL CONTENTS

[0004] The utility model solves the technical problem of the prior art, provides a container unit fuel tank, and is beneficial to realize and improve the monitoring automation and safety of the fuel tank.

[0005] The technical scheme of the utility model is as follows: a container unit fuel tank, comprising a fuel tank body, a return oil port and an oil filling port are arranged on the top of the fuel tank body respectively, a fire-retardant breather valve is further arranged on the top of the fuel tank body between the return oil port and the oil filling port, an overflow port, an oil outlet and an oil discharge port are arranged on the side of the fuel tank body respectively, the overflow port is located on the top of the side of the fuel tank body, the oil outlet and the oil discharge port are both located on the bottom of the side of the fuel tank body, a dirty oil port is arranged on the bottom of the fuel tank body, an oil receiving tray is arranged below the fuel tank body, an oil leakage detector is arranged in the oil receiving tray, a shielding device for shielding the oil receiving tray is arranged on the outer wall surface of the fuel tank body, and the oil leakage detector is electrically connected with a controller.

[0006] As a further improvement, the fuel tank body is made of Q235B steel material.

[0007] Further, a maintenance hole is arranged on the top of the fuel tank body, and a maintenance cover plate is detachably arranged on the maintenance hole.

[0008] Further, an oil filling pipe is arranged in the hollow cavity of the fuel tank body, the oil filling pipe is communicated with the oil filling port, and the lower part of the oil filling pipe is in a wave shape.

[0009] Further, the hollow cavity of the fuel tank body is provided with an oil outlet baffle, and the oil outlet baffle is located above the oil outlet.

[0010] Further, one side of the fuel tank body is provided with a step ladder.

[0011] Further, the fuel tank body on the side opposite to the step ladder is provided with a liquid level meter in communication with the hollow cavity of the fuel tank.

[0012] Further, the bottom of the fuel tank body is provided with a fuel tank support, and the oil receiving disc is installed on the fuel tank support.

[0013] Further, the shielding device comprises four baffles, and the four baffles are rotatably installed on the four sides of the fuel tank body one by one.

[0014] Further, the side of the fuel tank body below the baffle is provided with a mounting block, the mounting block is provided with a through hole, the through hole is provided with a fastening bolt, one end of the limiting rod is provided with a mounting hole, and the fastening bolt is threadedly connected with the nut in sequence through the through hole, the mounting hole and the nut.

[0015] Advantages

[0016] Compared with the prior art, the utility model has the following advantages:

[0017] 1. The fuel tank of the container unit, through the bottom of the fuel tank body setting oil receiving disc, through the oil leakage detector detects whether the fuel tank body in the oil receiving disc leaks, is favorable to realize and improve the monitoring automation and reliability of fuel tank body.

[0018] 2. The fuel tank of the container unit, through installing the fire barrier breather valve on the top of the fuel tank body, when the inside or outside of the fuel tank body catches fire, the fire barrier breather valve can prevent the flame of flammable and explosive gas or vapor from spreading, improve the safety when using the fuel tank body, and the fire barrier breather valve can maintain the air pressure balance inside the fuel tank body, reduce medium volatilization and loss. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the front view structural schematic drawing of the utility model;

[0020] Figure 2 It is the structure enlarged schematic drawing of the shielding device in the utility model.

[0021] Wherein: 1-fuel tank body, 2-steps, 3-filling pipe, 4-filling port, 5-overflow port, 6-maintenance cover, 7-fire barrier breather valve, 8-back oil port, 9-level gauge, 10-outlet port baffle, 11-outlet port, 12-fuel tank foot, 13-oil tray, 14-oil leakage detector, 15-oil contamination port, 16-oil discharge port, 17-baffle, 18-limiting rod, 19-mounting block, 20-fastening bolt. DETAILED DESCRIPTION

[0022] The utility model will be further explained in connection with the specific embodiment in the drawings.

[0023] Reference Figure 1 A container unit fuel tank, comprising a fuel tank body 1, the top of the fuel tank body 1 is respectively provided with a back oil port 8 and a filling port 4, and the top of the fuel tank body 1 between the back oil port 8 and the filling port 4 is further provided with a fire barrier breather valve 7, which can prevent the flame of flammable and explosive gas or vapor from spreading when a fire occurs inside or outside the fuel tank body 1, and can maintain the air pressure balance inside the fuel tank body 1, reducing medium evaporation and loss; the side of the fuel tank body 1 is respectively provided with an overflow port 5, an outlet port 11 and an oil discharge port 16, and the overflow port 5 is located at the top of the side of the fuel tank body 1, so that excess fuel can be discharged through the overflow port 5 if the fuel in the fuel tank body 1 is added uncontrollably; the outlet port 11 and the oil discharge port 16 are both located at the bottom of the side of the fuel tank body 1, and the bottom of the fuel tank body 1 is provided with an oil contamination port 15, so that all the fuel in the fuel tank body 1 can be discharged through the oil contamination port when the hollow cavity in the fuel tank body 1 is cleaned; the bottom of the fuel tank body 1 is provided with an oil tray 13, and the oil tray 13 is provided with an oil leakage detector 14, which can be an optical liquid level sensor, and in specific embodiments, the oil leakage detector 14 can be an Inov8 oil leakage monitor; the outer wall of the fuel tank body 1 is provided with a shielding device for shielding the oil tray 13, and the oil leakage detector 14 is electrically connected with a controller; when the fuel tank body 1 leaks, the leaked fuel will fall into the oil tray 13 located below the fuel tank body 1 along the outer wall of the fuel tank body 1, at which time the oil leakage detector 14 detects the presence of the oil tray 13 and then feeds back to the controller, which controls the alarm to issue an alarm, so that the staff can timely discover the leakage of the fuel tank body 1 and avoid safety accidents, which is conducive to realizing and improving the monitoring automation and safety of the fuel tank body.

[0024] In this embodiment, the fuel tank body 1 is made of Q235B steel, which is low in cost, practical, and suitable for manufacturing and installation of the fuel tank body 1.

[0025] In the embodiment, the top of the fuel tank body 1 is provided with a maintenance hole, and a maintenance cover plate 6 is detachably arranged on the maintenance hole.

[0026] Preferably, the maintenance cover plate 6 is made of transparent material, so that the staff can directly observe the situation in the hollow cavity of the fuel tank body 1 through the maintenance cover plate 6.

[0027] In the embodiment, the hollow cavity of the fuel tank body 1 is provided with an oil injection pipe 3, the oil injection pipe 3 is communicated with an oil injection port 4, and the lower part of the oil injection pipe 3 is wavy, which can further buffer the fuel in the oil injection pipe 3; when the fuel enters the hollow cavity of the fuel tank body 1 through the oil injection port 4, the fuel is concentrated into the hollow cavity of the fuel tank body 1 along the oil injection pipe 3, and the oil injection pipe 3 plays a role of guiding flow, which can effectively avoid the violent splashing of the fuel in the hollow cavity of the fuel tank body 1, so as to avoid safety accidents.

[0028] In the embodiment, the hollow cavity of the fuel tank body 1 is provided with an oil outlet baffle 10, and the oil outlet baffle 10 is located above the connection position of the oil outlet 11 and the hollow cavity of the fuel tank body 1. The cross section of the oil outlet baffle 10 is in the shape of "L", and one end of the oil outlet baffle 10 is connected with the inner wall of the fuel tank body 1. Since the oil return port 8 is located above the oil outlet 11, when the oil outlet 11 and the oil return port 8 are opened at the same time, the oil outlet baffle 10 can block the fuel falling into the fuel tank body 1 from the oil return port 8, so as to avoid affecting the speed of the fuel discharged from the oil outlet 8.

[0029] In the embodiment, one side of the fuel tank body 1 is provided with a ladder 2, so that the staff can climb to the top of the fuel tank body 1 through the ladder 2, observe the situation in the fuel tank body 1 through the maintenance cover plate 6, or perform other operations.

[0030] In the embodiment, the fuel tank body 1 opposite to the ladder 2 is provided with a liquid level meter 9 communicated with the hollow cavity of the fuel tank 1, so that the staff can observe the liquid level of the fuel in the fuel tank body 1 through the liquid level meter 9 in real time. The top and bottom of the liquid level meter 9 are respectively provided with an upper connecting pipe and a lower connecting pipe, and the other ends of the upper connecting pipe and the lower connecting pipe are communicated with the hollow cavity in the fuel tank body 1. The installation position of the lower connecting pipe is lower than the installation positions of the oil outlet 11 and the oil discharge port 16, so that the liquid level meter 9 can more accurately observe the liquid level of the fuel in the fuel tank body 1.

[0031] In the embodiment, the bottom of the fuel tank body 1 is provided with a fuel tank leg 12, and an oil supporting plate 13 is installed on the fuel tank leg 12.

[0032] In the embodiment, the shielding device comprises four baffles 17, which are correspondingly rotatably installed on the four sides of the fuel tank body 1, and the baffle 17 is rotatably installed on the outer wall of the fuel tank body 1 through a hinge; a plurality of downwardly inclined limiting rods 18 are arranged on the side of the fuel tank body 1 below the baffle 17, and the baffle 17 can prevent liquid such as water droplets from falling into the oil supporting plate 13, thereby avoiding false alarm.

[0033] Preferably, the baffle 17 is rotatably installed above the joint between the side of the fuel tank body 1 and the bottom of the fuel tank body 1 through a hinge, and the limiting rod 18 is installed at the joint between the side of the fuel tank body 1 and the bottom of the fuel tank body 1, so that the baffle 17 can be prevented from interfering with other components.

[0034] Further, a shielding cloth such as a PVC waterproof cloth is installed between two adjacent baffles 17, so as to further prevent liquid such as water droplets from falling into the oil supporting plate 13 from the gap between the two adjacent baffles 17; the two adjacent baffles 17 are connected in a flexible manner by the shielding cloth, and the shielding cloth will not interfere with the adjustment of the baffle 17.

[0035] In the embodiment, the side of the fuel tank body 1 below the baffle 17 is provided with a mounting block 19, the mounting block 19 is provided with a through hole, a fastening bolt 20 is arranged in the through hole, one end of the limiting rod 18 is provided with a mounting hole, the fastening bolt 20 is sequentially threaded through the through hole, the mounting hole and a nut, and the baffle 17 can be adjusted in inclination by rotating the limiting rod 18; when the worker extracts the fuel in the oil supporting plate 13, the baffle 17 can be rotated upward and limited by the limiting rod 18, thereby facilitating the work of the worker

[0036] The above only describes the preferred embodiments of the present application, and it should be pointed out that for those skilled in the art, without departing from the structure of the present application, a number of modifications and improvements can be made, which will not affect the effect and practicability of the present application.

Claims

1. A container unit fuel tank characterized by, The application relates to a fuel tank body (1), the top of the fuel tank body (1) is respectively provided with an oil return port (8) and an oil injection port (4), a fire-retardant breather valve (7) is arranged between the oil return port (8) and the oil injection port (4) on the top of the fuel tank body (1), overflow ports (5) and oil outlet ports (11) are respectively arranged on the sides of the fuel tank body (1), and oil discharge ports (16) are arranged on the bottom of the sides of the fuel tank body (1), the overflow ports (5) are arranged on the top of the sides of the fuel tank body (1), the oil outlet ports (11) and the oil discharge ports (16) are arranged on the bottom of the sides of the fuel tank body (1), a dirty oil port (15) is arranged on the bottom of the fuel tank body (1), an oil receiving tray (13) is arranged below the fuel tank body (1), an oil leakage detector (14) is arranged in the oil receiving tray (13), a shielding device for shielding the oil receiving tray (13) is arranged on the outer wall of the fuel tank body (1), and the oil leakage detector (14) is electrically connected with a controller.

2. A fuel tank for a container genset as claimed in claim 1, characterised in that, The fuel tank body (1) is made of Q235B steel.

3. A fuel tank for a container genset as claimed in claim 1, wherein, A maintenance hole is arranged on the top of the fuel tank body (1), and a maintenance cover plate (6) is detachably arranged on the maintenance hole.

4. The fuel tank for a container genset according to claim 1, wherein, An oil injection pipe (3) is arranged in the hollow cavity of the fuel tank body (1), the oil injection pipe (3) is communicated with the oil injection port (4), and the lower portion of the oil injection pipe (3) is wavy.

5. The fuel tank for a container genset according to claim 1, wherein, An oil outlet baffle (10) is arranged in the hollow cavity of the fuel tank body (1), and the oil outlet baffle (10) is arranged above the oil outlet port (11).

6. A fuel tank for a container genset as defined in claim 1, wherein, A staircase (2) is arranged on one side of the fuel tank body (1).

7. A fuel tank for a container genset as claimed in claim 6, characterised in that, A liquid level meter (9) communicated with the hollow cavity of the fuel tank body (1) is arranged on the side of the fuel tank body (1) opposite to the staircase (2).

8. The fuel tank for a container genset according to claim 1, wherein, Fuel tank supporting legs (12) are arranged on the bottom of the fuel tank body (1), and the oil receiving tray (13) is arranged on the fuel tank supporting legs (12).

9. The fuel tank for a container genset according to claim 1, wherein, The shielding device comprises four baffles (17), the four baffles (17) are correspondingly rotatably arranged on the four sides of the fuel tank body (1), and a plurality of limit rods (18) downwardly inclined are arranged on the side of the fuel tank body (1) below the baffles (17).

10. A fuel tank for a container genset as claimed in claim 9, characterised in that, Mounting blocks (19) are arranged on the side of the fuel tank body (1) below the baffles (17), the mounting blocks (19) are provided with through holes, fastening bolts (20) are arranged in the through holes, one end of the limit rods (18) is provided with mounting holes, and the fastening bolts (20) are sequentially threaded through the through holes, the mounting holes and nuts.

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