Buried pipeline leakage oil recoverer
By designing a buried pipeline leak oil recovery device, and utilizing oil storage devices and pipeline systems, the problem of difficult oil leakage recovery from buried pipelines has been solved, achieving safe, efficient, and economical oil recovery results.
Patent Information
- Application Number
- CN202520086022.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2035-01-14
AI Technical Summary
Existing technologies are difficult and costly to recover oil leaks from buried pipelines, posing safety and environmental risks.
Design a buried pipeline leak oil recovery device, including an oil storage device, a venting pipeline and an oil extraction pipeline. By burying the device in the soil near the leak point, the leaked oil is collected and periodically extracted. Composite material pipes and filters are used to improve safety and cleanliness.
It achieves safe, efficient, economical, and environmentally friendly closed-loop recycling of oil products, reducing risks and costs and improving oil cleanliness.
Smart Images
Figure CN223564029U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to oil product recovery equipment technical field especially relates to a buried pipeline leaked oil product recovery ware. BACKGROUND
[0002] When the oil product of buried long-distance oil pipeline leaks unexpectedly or fails, it will have a great impact on the surrounding environment. When the oil product leak is found and has seeped into the surrounding soil and spread to a larger range, the recovery of the leaked oil product is a very difficult work, which consumes time, effort and has huge cost. The traditional methods are: 1. Excavate the oil collection pit to recover the oil product, and after the oil product is basically recovered, the remaining contaminated soil is treated or replaced. 2. Directly treat or replace the contaminated soil on a large scale. 3. Build a recovery well for recovery. 4. In-situ incineration. The above methods have high cost, and there is a great risk of safety and environment due to the continuous dispersion of oil product, which requires personnel to monitor at all times, especially in high-risk areas such as highways, railways, villages and areas with high population density. SUMMARY
[0003] The utility model solves the technical problem that the prior art lacks, and provides a buried pipeline leaked oil product recovery ware.
[0004] The technical scheme for solving the above technical problem of the utility model is as follows: a buried pipeline leaked oil product recovery ware, comprising: an oil storage device, an air pipe and an oil pumping pipe, the top of the oil storage device is provided with a plurality of gap holes, the air pipe and the oil pumping pipe are connected with the oil storage device.
[0005] The beneficial effects of the technical scheme of the utility model are: by making a device that can be buried for oil product closed recovery, a plurality of the devices are buried in the soil layer with high oil product density below or equal to the leakage depth near the leakage point, the leaked oil product is gathered to the lower part of the device container and pumped out periodically, the collection efficiency is improved, and the risk is reduced.
[0006] Further, the oil storage device is a pipe body, and the two ends of the pipe body are closed.
[0007] The beneficial effects of the above further technical scheme are: convenient for production, installation and maintenance of the oil storage device.
[0008] Further, the manufacturing material of the oil storage device is a composite pipe.
[0009] The beneficial effects of the above further technical scheme are: reducing the quality of the oil storage device, improving the corrosion resistance of the oil storage device, and reducing the cost.
[0010] Further, the top of the oil storage device is provided with a filter screen for covering a plurality of the gap holes.
[0011] The beneficial effect of the further technical solution is that the filter screen is arranged to filter impurities and improve the cleanliness of the oil product.
[0012] Further, the venting pipeline and the oil pumping pipeline are each provided with a valve.
[0013] The beneficial effect of the further technical solution is that the valve can be conveniently opened or closed according to the actual situation to realize venting and oil pumping.
[0014] Further, the oil storage device is provided with a cavity.
[0015] The beneficial effect of the further technical solution is that the cavity is used to store the oil product.
[0016] Further, one end of the venting pipeline is located at the top of the inner cavity of the oil storage device, and the other end of the venting pipeline is exposed outside the oil storage device.
[0017] The beneficial effect of the further technical solution is that the oil storage device is conveniently vented, and oil pumping is facilitated.
[0018] Further, one end of the oil pumping pipeline is located at the bottom of the inner cavity of the oil storage device, and the other end of the oil pumping pipeline is exposed outside the oil storage device.
[0019] The beneficial effect of the further technical solution is that oil pumping is facilitated.
[0020] Further, the clearance hole is a circular hole, a square hole, a triangular hole, a rhombic hole, an oval hole, a rhombic hole, or a water drop-shaped hole.
[0021] The beneficial effect of the further technical solution is that the shape of the clearance hole can be designed according to actual needs.
[0022] Further, the venting pipeline and the oil pumping pipeline are each provided with a valve.
[0023] The beneficial effect of the further technical solution is that the L-shaped pipeline is arranged to facilitate the installation and maintenance of the pipeline and prevent foreign matter from entering the pipeline under the action of its own gravity. The support leg is arranged to provide stable support for the oil storage device.
[0024] The advantages of the additional aspects of the present application will be partially given in the following description, some will become apparent from the following description, or will be understood by those skilled in the art through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS
[0025] Figure 1The structure schematic view of the buried pipeline leakage oil product collector provided by the embodiment of the utility model.
[0026] Figure 2 The structure schematic view of the buried pipeline leakage oil product collector provided by the embodiment of the utility model.
[0027] The drawing number explanation: 1, oil storage device; 2, vent pipe; 3, oil pumping pipe; 4, clearance hole; 5, filter screen; 6, valve; 7, support leg; 8, gravel layer; 9, original soil layer; 10, vent hole; 11, oil pumping port; 12, recovered oil product. DETAILED DESCRIPTION
[0028] The principles and characteristics of the utility model are described below in combination with the drawings, and the examples are only used to explain the utility model and are not used to limit the scope of the utility model.
[0029] As shown in Figure 1 and Figure 2 , the utility model embodiment provides a kind of buried pipeline leakage oil product collector, comprising: oil storage device 1, vent pipe 2 and oil pumping pipe 3, the top of the oil storage device 1 is equipped with multiple clearance holes 4, the vent pipe 2 and the oil pumping pipe 3 are all connected with the oil storage device 1.
[0030] The beneficial effects of the technical scheme of the utility model are: by making the device that can be buried for oil product closed recovery, several devices are buried in the soil layer with high oil product density below or equal to leakage depth near leakage point, leakage oil product is gathered to the lower part of device container and is pumped out regularly, improve collection efficiency, reduce risk.
[0031] Realize that buried pipeline failure leakage infiltrates into the oil product in soil safely, efficiently, economically and environmentally closed recovery.
[0032] Wherein, the other end of vent pipe 2 is equipped with vent hole 10, and the other end of oil pumping pipe 3 is equipped with oil pumping port 11.Oil storage device 1 stores recovered oil product 12.
[0033] In the figure, the curve in the original soil layer 9 represents leakage oil product.
[0034] As shown in Figure 1 and Figure 2 , further, the oil storage device 1 is a pipe body, and the two ends of the pipe body are closed.
[0035] The beneficial effects of the above further technical scheme are: convenient for the production, installation and maintenance of oil storage device.
[0036] As shown in Figure 1 and Figure 2 , further, the manufacturing material of the oil storage device 1 is a composite pipe.
[0037] The beneficial effects of the further technical solutions are: reducing the quality of the oil storage device, improving the corrosion resistance of the oil storage device, and reducing the cost.
[0038] The material of the oil storage device 1 can be PVC.
[0039] As shown in Figure 1 and Figure 2 , further, the top of the oil storage device 1 is provided with a filter screen 5 for covering a plurality of the gap holes.
[0040] The beneficial effects of the further technical solutions are: the filter screen is provided for filtering impurities and improving the cleanliness of the oil product.
[0041] The top of the filter screen can be embedded with a sand layer 8, which on the one hand stabilizes the support of the original soil layer 9 and the buried pipeline leakage oil recovery device, and on the other hand filters the oil product and improves the cleanliness of the oil product.
[0042] As shown in Figure 1 and Figure 2 , further, the air pipe 2 and the oil extraction pipe 3 are each provided with a valve 6.
[0043] The beneficial effects of the further technical solutions are: the valve can be conveniently opened and closed according to the actual situation to realize air ventilation and oil extraction work.
[0044] As shown in Figure 1 and Figure 2 , further, the oil storage device 1 is provided with a cavity.
[0045] The beneficial effects of the further technical solutions are: the cavity is used for storing oil products.
[0046] As shown in Figure 1 and Figure 2 , further, one end of the air pipe 2 is located at the top of the inner cavity of the oil storage device 1, and the other end of the air pipe 2 is exposed outside the oil storage device 1.
[0047] The beneficial effects of the further technical solutions are: the air pipe is convenient for air ventilation of the oil storage device and convenient for oil extraction work.
[0048] As shown in Figure 1 and Figure 2 , further, one end of the oil extraction pipe 3 is located at the bottom of the inner cavity of the oil storage device 1, and the other end of the oil extraction pipe 3 is exposed outside the oil storage device 1.
[0049] The beneficial effects of the further technical solutions are: the oil extraction pipe is convenient for oil extraction work.
[0050] As Figure 1 and Figure 2 Further, the gap hole 4 is a round hole, a square hole, a triangular hole, a rhombic hole, an oval hole, a rhombic hole or a water drop-shaped hole.
[0051] The beneficial effect of the further technical solution is that the shape of the gap hole can be designed according to actual needs.
[0052] As Figure 1 and Figure 2 Further, the air pipe 2 and the oil extraction pipe 3 are both L-shaped structures, and the bottom of the oil storage device 1 is provided with a supporting leg 7.
[0053] The beneficial effect of the further technical solution is that the L-shaped structure of the pipe facilitates the installation and maintenance of the pipe, and prevents foreign matter from entering the pipe under the action of its own gravity. The supporting leg provides stable support for the oil storage device.
[0054] The device (buried pipeline leakage oil recovery device) for burying and performing oil product closed recovery is prepared: a pipe material (which can be a composite material pipe) with a large pipe diameter according to actual leakage conditions is used as a main body (an oil storage device), both ends of the pipe material are closed, a plurality of gap holes are formed in the upper part and a filter screen is additionally installed, an air inlet and an oil extraction port are installed. A plurality of the devices (the oil storage devices) are buried in a soil layer with high oil product density below or equal to the leakage depth near the leakage point, and the leakage oil product is collected in the lower part of the device container and is extracted periodically. A plurality of the recovery devices (the buried pipeline leakage oil recovery device) are buried around the leakage pipeline, and oil is extracted and recovered periodically. The actual verification effect is good.
[0055] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.
Claims
1. A buried pipeline leak oil product retriever, characterized by, The utility model relates to an oil storage device, ventilation pipeline and oil pumping pipeline, the top of the oil storage device is provided with a plurality of gap holes, and the ventilation pipeline and the oil pumping pipeline are connected with the oil storage device. The oil storage device is a pipe body, and both ends of the pipe body are closed.
2. A buried pipeline leak oil product retriever according to claim 1, wherein, The material of the oil storage device is a composite pipe.
3. A buried pipeline leak oil product retriever according to claim 1, wherein, The top of the oil storage device is provided with a filter screen for covering the plurality of gap holes.
4. A buried pipeline leak oil product retriever according to claim 1, wherein, Valves are arranged on the ventilation pipeline and the oil pumping pipeline.
5. A buried pipeline leak oil product retriever according to claim 1, wherein, A cavity is arranged in the oil storage device.
6. A buried pipeline leak oil product retriever according to claim 1, wherein, One end of the ventilation pipeline is located at the top of the inner cavity of the oil storage device, and the other end of the ventilation pipeline is exposed outside the oil storage device.
7. A buried pipeline leak oil product retriever according to claim 1, wherein, One end of the oil pumping pipeline is located at the bottom of the inner cavity of the oil storage device, and the other end of the oil pumping pipeline is exposed outside the oil storage device.
8. A buried pipeline leak oil product retriever according to claim 1, wherein, The gap holes are round holes, square holes, triangular holes, rhombic holes, oval holes, rhombic holes or water drop-shaped holes.
9. A buried pipeline leak oil product retriever according to claim 1, wherein, The ventilation pipeline and the oil pumping pipeline are both L-shaped structures, and the bottom of the oil storage device is provided with supporting legs.
10. A buried pipeline leak oil product retriever according to claim 1, wherein,