Safe aviation kerosene oil depot water seal well

Abstract

The invention relates to the technical field of water seal wells, in particular to a safety type aviation kerosene oil depot water seal well which comprises a water seal well body, a well lid is arranged at the top of the water seal well body, one side of the well lid is movably connected with one side of the water seal well body, a groove is formed in the bottom in the water seal well body, and a container is arranged in the water seal well body. According to the safety type aviation kerosene oil depot water seal well, the water level floating monitoring device and the oil level floating device are arranged in the well, a water level display area is marked on the oil level floating device, and when the liquid level drops and rises due to water evaporation or external water inflow, the water level display area can be displayed on the water level display area. The water level display area moves downwards and upwards relative to the position of the well lid hole, displacement changes of the display area and changes of the identification colored tape are found through regular inspection of operators on duty, and therefore the conditions of low water level and high water level are known, and the visual effect of water level monitoring is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of water seal wells, in particular to a safe water seal well for a jet fuel depot. Background Art

[0002] At present, national regulations only put forward requirements for the location and height of water seal wells. In reality, due to factors such as weather environment and construction quality, the water in the well evaporates and seeps out, causing the water level to drop and unable to meet the water seal height; or leakage in the tank area, cleaning of the oil tank, etc., causing floating oil in the well. In view of the above phenomenon, how to monitor the water level and automatically replenish water, and how to collect oil products cannot be solved. Therefore, it is particularly necessary to design an intrinsically safe water seal well that integrates multiple functions such as water level monitoring, automatic water replenishment, and efficient oil extraction. Summary of the invention

[0003] The object of the present invention is to provide a safe water seal well for a jet fuel depot to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a safe water seal well for a jet fuel tank depot, comprising a water seal well, a manhole cover is arranged on the top of the water seal well, one side of the manhole cover is movably connected to one side of the water seal well, a groove is provided at the bottom of the water seal well, a container is arranged inside the water seal well, sludge can be better extracted through the groove, and a silt extraction pump can be used to conveniently extract the sludge.

[0005] Preferably, a water level floating monitoring device is provided on the top of the container, the bottom of the water level floating monitoring device is connected to the top of the container, an oil level floating device is provided on the outer wall of the water level floating monitoring device, and the inner wall of the oil level floating device is slidably connected to the outer wall of the water level floating monitoring device.

[0006] Preferably, a conduit 1 is provided at the bottom of the container, one end of which is connected to the bottom of the container, and an oil pump is provided at the other end of the conduit 1, one side of which is connected to the other end of the conduit 1, so that the oil can be recovered more efficiently and quickly, and it is more convenient to use.

[0007] Preferably, a water tank is provided on the top of the water seal well, and the bottom of the water tank is connected to the top of the water seal well, a second conduit is provided on one side of the water tank, one end of the second conduit is connected to one side of the water tank, a connecting rod is provided on one side of the second conduit, a float is provided on one end of the connecting rod, and one side of the float is connected to one end of the connecting rod, so that the water seal well can be automatically replenished with water, which is more convenient for operators to use.

[0008] Preferably, there are two manhole covers, which are symmetrically distributed on the top of the water seal well. The shape of the manhole cover is a half-open groove shape, and a manhole cover hole is opened on one side of the manhole cover. The outer sides of the water level floating monitoring device and the oil level floating device are slidably connected to the inner wall of the manhole cover hole, so that they can be better used.

[0009] Preferably, the surface of the oil level floating device is divided into three layers of color, which are red, gray and blue from top to bottom, respectively, so that the low water level and high water level conditions can be known by discovering the displacement changes of the display area and the changes of the identification color band, thereby achieving a visualization effect of water level monitoring.

[0010] Preferably, a counterweight is added to the upper end of the water level floating monitoring device, a through hole is opened at the bottom of the container, and one end of the conduit is connected to the inner wall of the through hole, so that the oil can be recovered efficiently and quickly, and the oil volume can be better monitored.

[0011] Preferably, a float valve is installed at one end of the conduit 2, and the water seal well is made of stainless steel, thereby effectively avoiding liquid leakage caused by construction quality problems in conventional water seal wells to ensure its sealing performance.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This safe jet fuel depot water seal well is equipped with a water level floating monitoring device and an oil level floating device in the well, and a water level display area is marked on the oil level floating device. When the water evaporates or the external water inflow causes the liquid level to drop or rise, the water level display area will be displaced downward or upward relative to the position of the well cover hole. The on-duty personnel will regularly inspect and find out the displacement changes of the display area and the changes of the identification color band, so as to know the low water level and high water level conditions and realize the visualization effect of water level monitoring.

[0014] 2. The safe water seal well of the aviation kerosene fuel depot can effectively prevent the liquid in the well from leaking out by using stainless steel material to make the water seal well body. The well cover is arranged in the form of a half-open groove, and a well cover hole is opened in the center of the well cover to facilitate the detection of the monitoring device, so as to achieve the purpose of quick removal and effective use of the liquid level monitoring device. A groove is opened in the center of the bottom of the well. When there is too much silt at the bottom of the well, the end of the silt extraction pipe can be placed in the groove to facilitate the extraction of silt with a silt extraction pump.

[0015] 3. The safety-type jet fuel depot water seal well has a water tank set up on the surface around the water seal well. A conduit at the bottom is introduced into the well. The end of the conduit is connected to a float valve. When the water level in the well drops, the position of the float drops accordingly, and the float drives the connecting rod to open the valve. At this time, the conduit is opened, and the water in the water tank flows into the well, realizing automatic water replenishment of the well. In the case of high water level, the on-duty personnel need to open the well cover to pump water. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 It is a cross-sectional structural schematic diagram of the present invention;

[0019] Figure 3 It is a structural schematic diagram of the water level floating monitoring device of the present invention;

[0020] Figure 4 It is a structural schematic diagram of the oil level floating device of the present invention;

[0021] Figure 5 It is a structural schematic diagram of a water tank of the present invention.

[0022] In the figure: 1. water seal well; 2. well cover; 3. groove; 4. container; 5. water level floating monitoring device; 6. oil level floating device; 7. conduit 1; 8. oil pump; 9. water tank; 10. conduit 2; 11. connecting rod; 12. float. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] See also Figure 1-Figure 5The present invention provides a technical solution: a safe jet fuel depot water seal well, comprising a water seal well 1, a well cover 2 is arranged on the top of the water seal well 1, one side of the well cover 2 is movably connected with one side of the water seal well 1, a groove 3 is opened at the bottom of the water seal well 1, and a container 4 is arranged inside the water seal well 1, sludge can be better extracted through the groove 3, and a sludge extraction pump can be conveniently used to extract sludge;

[0026] A water level floating monitoring device 5 is provided on the top of the container 4, the bottom of the water level floating monitoring device 5 is connected to the top of the container 4, an oil level floating device 6 is provided on the outer wall of the water level floating monitoring device 5, and the inner wall of the oil level floating device 6 is slidably connected to the outer wall of the water level floating monitoring device 5;

[0027] A conduit 7 is provided at the bottom of the container 4, one end of which is connected to the bottom of the container 4, and an oil pump 8 is provided at the other end of the conduit 7, one side of the oil pump 8 is connected to the other end of the conduit 7, so that the oil can be recovered more efficiently and quickly, and it is more convenient to use;

[0028] A water tank 9 is arranged at the top of the water seal well 1, the bottom of the water tank 9 is connected to the top of the water seal well 1, a conduit 2 10 is arranged at one side of the water tank 9, one end of the conduit 2 10 is connected to one side of the water tank 9, a connecting rod 11 is arranged at one side of the conduit 2 10, a floating ball 12 is arranged at one end of the connecting rod 11, and one side of the floating ball 12 is connected to one end of the connecting rod 11, so that the water seal well 1 can be automatically replenished with water, which is more convenient for operators to use;

[0029] There are two manhole covers 2, which are symmetrically distributed on the top of the water seal well 1. The shape of the manhole cover 2 is a half-open groove shape. A manhole cover hole is opened on one side of the manhole cover 2. The outer side of the water level floating monitoring device 5 and the oil level floating device 6 are slidably connected with the inner wall of the manhole cover hole, so that they can be better used;

[0030] The surface of the oil level floating device 6 is divided into three layers of color, red, gray and blue from top to bottom, so that the low water level and high water level can be known by finding the displacement change of the display area and the change of the identification color band, realizing the visualization effect of water level monitoring;

[0031] A counterweight is added to the upper end of the water level floating monitoring device 5, a through hole is opened at the bottom of the container 4, and one end of the conduit 7 is connected to the inner wall of the through hole, so that the oil can be recovered efficiently and quickly, and the oil volume can be better monitored;

[0032] A float valve is installed at one end of the conduit 2 10, and the water seal well 1 is made of stainless steel, thereby effectively avoiding liquid leakage caused by construction quality problems in conventional water seal wells to ensure its sealing performance.

[0033] When it is needed, a hole is provided in the center of the manhole cover 2 to facilitate the detection of the monitoring device, so that the liquid level monitoring device can be quickly taken out and effectively used. When there is too much silt, a groove 3 is provided in the center of the bottom of the water seal well 1, so that the end of the silt extraction pipe can be placed in the groove 3, so that the silt extraction pump can be used to extract the silt more conveniently. A water level floating monitoring device 5 and an oil level floating device 6 are arranged in the water seal well 1, and a water level display area is marked on the oil level floating device 6. When the water evaporates or the external water inflow causes the liquid level to drop or rise, the water level will be displayed. The position display area will produce downward and upward displacement relative to the position of the manhole cover hole, and the surface of the oil level floating device 6 is divided into three layers of color, red, gray and blue from top to bottom. When the red mark enters below the manhole cover hole, it is known that the water level is low. When the gray mark probes above the manhole cover, it is known that the water level is high. Through regular inspections by the on-duty personnel, the displacement changes of the display area and the changes of the identification color band are found, so as to know the low water level and high water level conditions, and realize the visualization effect of water level monitoring. A water tank 9 is set on the surface around the water seal well 1, and its bottom The second conduit 10 is introduced into the well, and the end of the second conduit 10 is connected to the float valve. When the water level in the well drops, the position of the float 12 drops accordingly, and the float 12 drives the connecting rod 11 to open the valve. At this time, the second conduit 10 is opened, and the water in the water tank 9 flows into the well, realizing the automatic water replenishment of the water seal well 1. In the case of high water level, the on-duty personnel need to open the well cover 2 to pump water, mark the oil relative displacement reference area on the surface of the water level floating device 5, and add a counterweight block at the upper end of the water level floating device 5, so that the upper surface of the container 4 on the floating block at the bottom of the water level floating device 5 is aligned with the water level. The surface is flush with the well surface. Under this premise, when there is a considerable amount of floating oil in the well, the oil will cause the oil level monitoring device 6 to rise through the buoyancy of the oil, and the two devices will produce relative displacement. The staff can know that a large amount of floating oil appears in the well by observing the changes in the relative displacement reference area. When the amount of oil is large, the oil will gather in the container 4 of the water level floating monitoring device 5. A through hole is opened at the bottom of the container 4, which extends to the center of the bottom of the float block and is connected to the hose 7. At this time, it only needs to connect the other end of the hose 7 to the mobile oil pump 8 to achieve efficient and fast recovery of oil.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safe jet fuel depot water seal well, comprising a water seal well (1), characterized in that: A manhole cover (2) is arranged on the top of the water seal well (1), one side of the manhole cover (2) is movably connected to one side of the water seal well (1), a groove (3) is provided at the bottom of the water seal well (1), and a container (4) is arranged inside the water seal well (1).

2. A safe water seal well for aviation kerosene tank depot according to claim 1, characterized in that: A water level floating monitoring device (5) is arranged on the top of the container (4), the bottom of the water level floating monitoring device (5) is connected to the top of the container (4), an oil level floating device (6) is arranged on the outer wall of the water level floating monitoring device (5), and the inner wall of the oil level floating device (6) is slidably connected to the outer wall of the water level floating monitoring device (5).

3. A safe water seal well for aviation kerosene tank depot according to claim 1, characterized in that: A conduit (7) is provided at the bottom of the container (4), one end of which is connected to the bottom of the container (4), and an oil pump (8) is provided at the other end of the conduit (7), one side of which is connected to the other end of the conduit (7).

4. A safe water seal well for aviation kerosene tank depot according to claim 1, characterized in that: A water tank (9) is arranged at the top of the water seal well (1), the bottom of the water tank (9) is connected to the top of the water seal well (1), a second conduit (10) is arranged on one side of the water tank (9), one end of the second conduit (10) is connected to one side of the water tank (9), a connecting rod (11) is arranged on one side of the second conduit (10), a floating ball (12) is arranged at one end of the connecting rod (11), and one side of the floating ball (12) is connected to one end of the connecting rod (11).

5. A safe water seal well for aviation kerosene tank depot according to claim 1, characterized in that: The number of the manhole covers (2) is two, and the manhole covers (2) are symmetrically distributed on the top of the water seal well (1). The shape of the manhole cover (2) is a half-open groove shape. A manhole cover hole is opened on one side of the manhole cover (2), and the outer sides of the water level floating monitoring device (5) and the oil level floating device (6) are slidably connected to the inner wall of the manhole cover hole.

6. A safe water seal well for aviation kerosene tank depot according to claim 2, characterized in that: The surface of the oil level floating device (6) is divided into three layers of colors, which are red, gray and blue from top to bottom.

7. A safe water seal well for aviation kerosene tank depot according to claim 3, characterized in that: A counterweight block is added to the upper end of the water level floating monitoring device (5), a through hole is opened at the bottom of the container (4), and one end of the conduit (7) is connected to the inner wall of the through hole.

8. A safe water seal well for aviation kerosene tank depot according to claim 4, characterized in that: A float valve is installed at one end of the second conduit (10), and the water seal well (1) is made of stainless steel.

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