Oil transportation structure of diesel generator of underground garage

Abstract

The utility model relates to the technical field of civil construction engineering, in particular to an underground garage diesel generator oil conveying structure which comprises an outdoor ground well, an oil conveying pipe, an underground first-layer oil conveying well and an underground second-layer oil conveying well, the outdoor ground well is arranged at the side end of the underground first-layer oil delivery well to form an oil delivery connection port; one end of the oil delivery pipe is arranged in the outdoor ground well, and the other end of the oil delivery pipe penetrates through the underground first-layer oil delivery well, extends into the underground second-layer oil delivery well and then is led into the oil storage tank from the side end of the underground second-layer oil delivery well. By arranging the special underground oil transportation structure, the oil transportation pipe is effectively protected, the situation that the oil transportation pipe is damaged, diesel oil leaks and flows out of a well is avoided, the effective fireproof function is achieved, and the safety performance of the oil transportation structure is improved; by arranging the fireproof protection pipe, backflow of diesel oil can be effectively prevented, secondly, the phenomenon that the oil conveying pipe is impregnated after the oil conveying pipe is in a humid environment for a long time is avoided, and the diesel oil can flow into an oil storage room along the fireproof protection pipe after seeping out.

Description

Technical Field

[0001] The utility model relates to the technical field of civil construction engineering, in particular to an oil delivery structure for a diesel generator in an underground garage. Background Art

[0002] With the continuous emergence of large or extra-large exhibitions, five-star hotels, Internet office buildings, and landmark buildings in my country, the demand for data center construction is increasing. Usually, operators require that when the city power is cut off, the data center can continuously supply power for no less than 12 hours through diesel generators, and consider using mobile fuel trucks to supply fuel.

[0003] Currently, many projects have three to four-story basements. The first underground floor is a commercial area, while the substation and generator room are often located on the second underground floor. Since diesel is a Class C flammable liquid, how to quickly and safely transport diesel from outdoor oil trucks to the diesel generator room in the core area of ​​the second underground floor is a question worth pondering.

[0004] The existing "Electrical Design Standards for Civil Buildings" GB51348-2019, "Installation of Water Supply and Drainage Facilities in Air-raid Shelters" 07FS02 and other relevant standard drawings clearly indicate the diesel generator oil supply shaft on the building surface and the oil head well of the civil air defense power station, but do not involve public places such as underground garages and underground commercial areas. How can the diesel generator oil supply be achieved quickly and safely?

[0005] During some use, oil is directly injected into the oil storage tank by connecting to the exposed oil pipe. The exposed oil pipe is prone to oil leakage and has poor safety performance. Utility Model Content

[0006] The purpose of the utility model is to provide an oil delivery structure for a diesel generator in an underground garage to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] An oil delivery structure for a diesel generator in an underground garage includes an outdoor ground well, an oil delivery pipeline, and an underground first-floor oil delivery well and an underground second-floor oil delivery well vertically distributed;

[0009] The outdoor ground well is arranged at the side end of the underground oil delivery well to form an oil delivery connection port;

[0010] One end of the oil pipeline is placed in an outdoor ground well, and the other end passes through the underground first floor oil pipeline and extends into the underground second floor oil pipeline, and then is introduced into the oil storage tank from the side end of the underground second floor oil pipeline.

[0011] The oil delivery structure of the diesel generator in the underground garage as described above: a waterproof casing is provided at the position where the oil delivery pipeline passes from the outdoor ground well into the underground first-floor oil delivery well.

[0012] The diesel generator oil delivery structure in the underground garage as described above: the underground first floor oil delivery well and the underground second floor oil delivery well are both provided with fireproof doors and thresholds.

[0013] The diesel generator oil delivery structure in the underground garage as described above: an exhaust fan is provided at the side end of the oil delivery well on the first underground floor, and the exhaust fan is located at the end of the fire door facing the ground.

[0014] The oil delivery structure of the diesel generator in the underground garage as described above: the position where the oil delivery pipeline passes through the oil delivery well on the second underground floor is covered with a fire protection pipe.

[0015] The oil delivery structure of the diesel generator in the underground garage as described above: the fire protection pipe is arranged obliquely.

[0016] The oil delivery structure of the diesel generator in the underground garage as described above: the slope of the fire protection pipe is 3‰ to 5‰.

[0017] The oil delivery structure of the diesel generator in the underground garage as described above: an oil unloading pool is arranged at the bottom of the underground second-floor oil delivery well, and one or two kinds of fine sand and pebbles are laid in the oil unloading pool.

[0018] The oil delivery structure of the diesel generator in the underground garage as described above: a grille ventilation pedal is arranged between the oil delivery well on the first underground floor and the oil delivery well on the second underground floor, and the oil delivery pipe runs through the grille ventilation pedal.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] By setting up a dedicated underground oil transportation structure, the oil pipeline is effectively protected to prevent damage to the oil pipeline, leakage of diesel, and flow out of the well, which plays an effective fire prevention function and improves the safety performance of the oil transportation structure;

[0021] By setting up grille ventilation pedals and exhaust fans, effective ventilation of the underground first floor oil well and the underground second floor oil well can be ensured during the oil transportation process;

[0022] The fire protection pipe can effectively prevent diesel backflow. Secondly, it can prevent the oil pipeline from being soaked in a humid environment for too long. After the diesel leaks out, it can flow along the fire protection pipe to the oil storage room. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the oil supply structure for the diesel generator in the underground garage.

[0024] Figure 2A top view of the grille ventilation pedal in the diesel generator oil delivery structure in the underground garage.

[0025] Figure 3 This is a schematic diagram of the structure of the fire protection pipe in the oil supply structure of the diesel generator in the underground garage.

[0026] In the figure: 1- outdoor ground well, 2- underground first floor oil well, 3- underground second floor oil well, 4- oil pipeline, 5- grille ventilation pedal, 6- exhaust fan, 7- fire door, 8- threshold, 9- oil unloading pool, 10- waterproof casing, 11- fire protection pipe. DETAILED DESCRIPTION

[0027] Various exemplary embodiments, features and aspects of the present application will be described in detail below with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent elements with the same or similar functions. Although various aspects of the embodiments are shown in the accompanying drawings, the drawings are not necessarily drawn to scale unless otherwise specified.

[0028] The word “exemplary” is used exclusively herein to mean “serving as an example, example, or illustration.” Any embodiment described herein as “exemplary” is not necessarily to be construed as preferred or advantageous over other embodiments.

[0029] In addition, in order to better illustrate the present application, numerous specific details are provided in the specific embodiments below. It should be understood by those skilled in the art that the present application can also be implemented without certain specific details. In some examples, methods, means, and elements well known to those skilled in the art are not described in detail in order to highlight the subject matter of the present application.

[0030] See also Figure 1-Figure 3 In an embodiment of the utility model, an underground garage diesel generator oil delivery structure includes an outdoor ground well 1, an oil pipeline 4, and an underground first-floor oil delivery well 2 and an underground second-floor oil delivery well 3 distributed vertically; the outdoor ground well 1 is arranged at the side end of the underground first-floor oil delivery well 2 to form an oil delivery connection port; one end of the oil delivery pipeline 4 is placed in the outdoor ground well 1, and the other end passes through the underground first-floor oil delivery well 2 and extends into the underground second-floor oil delivery well 3, and then is introduced into the oil storage tank from the side end of the underground second-floor oil delivery well 3.

[0031] In this embodiment, by setting up a dedicated underground oil transportation structure, the oil pipeline 4 is effectively protected to prevent the oil pipeline 4 from being damaged, leaking diesel, and flowing out of the well, thereby playing an effective fire prevention function and improving the safety performance of the oil transportation structure.

[0032] The outdoor ground well 1 and the underground first floor oil delivery well 2 share a basement outer wall, and the underground first floor oil delivery well 2 and the underground second floor oil delivery well 3 are aligned vertically.

[0033] Furthermore, a waterproof casing 10 is provided at the position where the oil pipeline 4 passes from the outdoor ground well 1 into the underground oil well 2. Specifically, a through hole is provided on an outer wall of a basement shared by the outdoor ground well 1 and the underground oil well 2. The oil pipeline 4 passes through the through hole and passes from the outdoor ground well 1 into the underground oil well 2. The waterproof casing 10 is sealingly sleeved on the outside of the oil pipeline 4 and sealed with the through hole, thereby achieving an effective waterproof effect, preventing external water from entering the underground oil well 2 and the second underground oil well 3, causing the internal environment of the underground oil well 2 and the second underground oil well 3 to be humid, and effectively preventing the oil pipeline 4 from being infiltrated after being in a humid environment for too long.

[0034] See also Figure 1 The underground first floor oil delivery well 2 and the underground second floor oil delivery well 3 are both provided with fire doors 7 and thresholds 8, wherein the fire doors 7 are Class A fire doors, and the height of the thresholds 8 is 300 mm.

[0035] Furthermore, an exhaust fan 6 is provided at the side end of the underground first floor oil well 2, and the exhaust fan 6 is located at the end of the fire door 7 facing the ground; a grille ventilation pedal 5 is provided between the underground first floor oil well 2 and the underground second floor oil well 3, and the oil pipeline 4 runs through the grille ventilation pedal 5.

[0036] By providing the grille ventilation pedal 5 and the exhaust fan 6, effective ventilation of the underground first floor oil transportation well 2 and the underground second floor oil transportation well 3 can be ensured during the oil transportation process.

[0037] Preferably, the length x width x thickness of the grille ventilation pedal 5 is: 800x400x120mm, the grille openings of the grille ventilation pedal 5 are 100x50mm, and the grille ventilation pedal 5 ensures that the underground first floor oil well 2 and the underground second floor oil well 3 are transparent and not closed, and the openings are mainly used for the penetration and fixation of the oil pipeline 4.

[0038] For further information, see Figure 3 The oil pipeline 4 is provided with a fire protection pipe 11 at the position where it passes through the second underground oil well 3. Exemplarily, in one implementation mode, the fire protection pipe 11 is tilted. Preferably, the slope of the fire protection pipe 11 is 3‰ to 5‰, thereby effectively preventing the diesel from flowing back. Secondly, it can prevent the oil pipeline 4 from being soaked in a humid environment for too long, and the diesel can flow to the oil storage room along the fire protection pipe 11 after seeping out.

[0039] See also Figure 1 An oil unloading pool 9 is provided at the bottom of the underground second-layer oil well 3, and one or two kinds of fine sand and pebbles are laid in the oil unloading pool 9. Preferably, the laying thickness of the fine sand and / or pebbles is preferably 200 mm. The set fine sand and / or pebbles can effectively prevent the diesel from spreading.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An oil delivery structure for a diesel generator in an underground garage, comprising an outdoor ground well (1), an oil delivery pipeline (4), and an underground first-floor oil delivery well (2) and an underground second-floor oil delivery well (3) vertically distributed; It is characterized in that The outdoor ground well (1) is arranged at the side end of the underground oil delivery well (2) to form an oil delivery connection port; One end of the oil delivery pipe (4) is placed in an outdoor ground well (1), and the other end passes through the underground first floor oil delivery well (2) and extends into the underground second floor oil delivery well (3), and then is introduced into the oil storage tank from the side end of the underground second floor oil delivery well (3).

2. The oil delivery structure of an underground garage diesel generator according to claim 1 is characterized in that: A waterproof casing (10) is provided at the position where the oil delivery pipe (4) penetrates from the outdoor ground well (1) into the underground oil delivery well (2).

3. The oil delivery structure of an underground garage diesel generator according to claim 1 is characterized in that: The underground first floor oil delivery well (2) and the underground second floor oil delivery well (3) are both provided with fireproof doors (7) and thresholds (8).

4. The oil delivery structure of a diesel generator in an underground garage according to claim 3 is characterized in that: An exhaust fan (6) is provided at the side end of the underground oil transportation well (2), and the exhaust fan (6) is located at the end of the fire door (7) facing the ground.

5. The oil delivery structure of a diesel generator in an underground garage according to claim 1 is characterized in that: The position where the oil pipeline (4) passes through the second underground oil well (3) is covered with a fire protection pipe (11).

6. The oil delivery structure of a diesel generator in an underground garage according to claim 5 is characterized in that: The fire protection pipe (11) is arranged at an angle.

7. The oil delivery structure of a diesel generator in an underground garage according to claim 6 is characterized in that: The slope of the fire protection pipe (11) is 3‰ to 5‰.

8. The oil delivery structure of a diesel generator in an underground garage according to claim 1 is characterized in that: An oil unloading pool (9) is arranged at the bottom of the underground second-layer oil transportation well (3), and fine sand and / or pebbles are laid in the oil unloading pool (9).

9. The oil delivery structure of a diesel generator in an underground garage according to claim 1 is characterized in that: A grille ventilation pedal (5) is provided between the underground first-floor oil delivery well (2) and the underground second-floor oil delivery well (3), and the oil delivery pipe (4) passes through the grille ventilation pedal (5).

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