CN217846154U - Quick portable detection probe for soil petroleum pollution assessment - Google Patents

Quick portable detection probe for soil petroleum pollution assessment Download PDF

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Publication number
CN217846154U
CN217846154U CN202221480158.XU CN202221480158U CN217846154U CN 217846154 U CN217846154 U CN 217846154U CN 202221480158 U CN202221480158 U CN 202221480158U CN 217846154 U CN217846154 U CN 217846154U
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detection
oil
inner cylinder
sleeve
probe
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CN202221480158.XU
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Chinese (zh)
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蒋文明
金炳旭
刘杨
刘豪
凌俊杰
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China University of Petroleum East China
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China University of Petroleum East China
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Abstract

The utility model belongs to soil pollution detection area, concretely relates to quick portable test probe of soil oil pollution evaluation. The detection probe comprises an embedded drill bit, a detection sleeve and an oil leakage alarm; the embedded drill bit is fixedly arranged at the bottom end of the detection sleeve, the embedded drill bit is in an inverted cone shape, the detection sleeve is in a cylindrical shape, and the top end of the detection sleeve is fixedly provided with a rotating handle; the detection sleeve comprises a detection inner cylinder and a detection outer cylinder, the detection inner cylinder can rotate, a strip-shaped detection vertical hole is formed in the side wall of the detection inner cylinder, an oil sensing cable is installed inside the detection inner cylinder, and the oil sensing cable is connected with an oil leakage alarm; and a detection round hole is formed in the side wall of the detection outer barrel. Insert this detection probe soil, if there is oil pollution, will get into through detecting the round hole and detect in the riser, contact and feel oily cable, and then arouse and feel oily cable electrical property change, trigger the oil leak alarm response, realized assessing the condition that soil was polluted by the oil fast, provide convenience for detecting.

Description

Quick portable detection probe for soil petroleum pollution assessment
Technical Field
The utility model belongs to the technical field of soil pollution detects, concretely relates to quick portable test probe of soil oil pollution evaluation.
Background
With the rapid development of society, the development of people on petroleum is gradually increased, and soil environment pollution and human health caused by leakage, accidents and the like become increasingly serious and concerned problems in the processes of petroleum exploitation, loading, unloading, transportation and processing. Therefore, the method is particularly important for early detection and early warning of soil pollution caused by petroleum leakage, most of the existing detection methods for the petroleum-polluted soil mainly focus on surface soil collection, and research and development of deep soil continuity detection equipment are not enough.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a quick portable test probe of soil petroleum pollution evaluation is just provided to detect the deep soil in succession and receive the petroleum pollution condition. The technical scheme is as follows:
a fast portable detection probe for soil petroleum pollution assessment comprises an embedded drill bit, a detection casing and an oil leakage alarm; the embedded drill bit is fixedly arranged at the bottom end of the detection sleeve, the embedded drill bit is in an inverted cone shape, the detection sleeve is in a cylindrical shape, and the top end of the detection sleeve is fixedly provided with a rotating handle;
the detection sleeve comprises a detection inner cylinder and a detection outer cylinder, and the detection inner cylinder is arranged in the detection outer cylinder; a strip-shaped detection vertical hole is formed in the side wall of the detection inner cylinder, and transverse columns extending outwards are arranged at opposite positions on two sides of the upper end of the side wall respectively; an oil sensing cable is arranged in the detection inner cylinder, one end of the oil sensing cable is arranged at the opening of the detection vertical hole, and the other end of the oil sensing cable is connected with an oil leakage alarm;
the side wall of the detection outer cylinder is provided with a plurality of rows of detection round holes, wherein transverse grooves are formed above two rows of opposite detection round holes, each transverse column of the detection inner cylinder extends out of the corresponding transverse groove and can horizontally rotate in the transverse groove, so that the detection inner cylinder is driven to rotate, the detection vertical holes and the detection round holes can be just corresponding or staggered, the positions of the holes just opposite to each other and the detection round holes and the holes of the detection vertical holes are overlapped and communicated, the staggered positions of the detection round holes and the detection round holes are not communicated with the detection vertical holes, and the side wall of the detection inner cylinder is opposite to the detection round holes;
a circular opening is formed above one of the transverse grooves of the detection outer cylinder, and the oil sensing cable penetrates out of the circular opening and is connected with an oil leakage alarm arranged outside the detection sleeve.
Preferably, a plurality of blades are uniformly distributed on the conical surface of the embedded drill bit.
Preferably, the outer diameter of the detection inner cylinder is matched with the inner diameter of the detection outer cylinder, so that the detection inner cylinder can just rotate in the detection outer cylinder, the bottom of the detection inner cylinder is in contact with the detection outer cylinder, and the height of the cross column is matched with the height of the cross groove.
Preferably, four detection vertical holes are uniformly formed in the side wall of the detection inner cylinder and vertically extend from the upper end to the lower end of the detection inner cylinder; four rows of detection round holes are uniformly formed in the side wall of the detection outer barrel, the detection round holes in each row are uniformly distributed from top to bottom, the length between the detection round holes at the top and the bottom is matched with the length of the detection vertical hole, and the diameter of the detection round hole is matched with the width of the detection vertical hole.
Preferably, the number of the detection round holes in each row is equal, and 8-12 detection round holes are arranged in each row.
Preferably, a screen is installed on the inner wall of the detection outer cylinder corresponding to each row of detection circular holes.
Preferably, the shape and the size of the circular opening on the detection outer cylinder are matched with those of the oil sensing cable.
Preferably, the height of the detection sleeve is 80-90cm, the diameter of the detection sleeve is 2-3cm, and the height of the embedded drill bit is 3-6cm.
Preferably, the oil sensing cable is divided into a plurality of oil sensing lines, at least one oil sensing line is arranged at each detection vertical hole, the oil sensing lines are connected with the oil leakage alarm in a gathering manner, and the oil leakage alarm is mounted at the top end of the detection sleeve.
Preferably, a USB interface is arranged on the side wall of the detection outer cylinder opposite to the detection round opening, a power supply device is arranged above the USB interface and is installed inside the detection outer cylinder, an opening is formed in the side wall, power can be supplied to the detection probe, and a rechargeable battery device or a disposable battery can be used.
In order to carry safety, the detection probe is provided with an outer sleeve or a box for wrapping the detection probe, the outer sleeve can be a leather sleeve which is thick and firm, the scratch of the blade in the transportation and lifting processes is prevented, and pollutants can be prevented from falling.
Compared with the prior art, the utility model discloses an useful part lies in:
the detection probe can continuously detect the condition that deep soil is polluted by petroleum, can meet the requirement of continuously monitoring the same position, can detect different directions of the same position, can quickly evaluate the condition that the soil is polluted by the petroleum, and provides convenience for detection.
Drawings
FIG. 1 is a front view of a detection probe according to the present invention;
fig. 2 is a front view of the detection inner barrel of the present invention.
In the figure, 1-insert bit, 101-blade; 2-detection sleeve pipe, 201-detection inner cylinder, 202-detection outer cylinder, 203-oil sensing cable, 204-detection round hole, 205-detection vertical hole and 206-transverse column; 3-rotating the handle; 4-oil leakage alarm; 5-transverse groove; 6-circular opening.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the invention; for a better understanding of the present embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
The following is further described with reference to the accompanying drawings.
A quick portable detection probe for soil petroleum pollution assessment comprises an embedded drill bit 1, a detection casing 2 and an oil leakage alarm 4. The embedded drill bit 1 is fixedly installed at the bottom end of the detection sleeve 2, the embedded drill bit 1 is in an inverted cone shape, a plurality of blades 101 are uniformly distributed on a cone surface of the embedded drill bit, the blades 101 incline upwards, the size of the blades is matched with the embedded drill bit in actual use, and the number of the blades can be set as required. The detection sleeve 2 is cylindrical, and the top fixed mounting of detection sleeve 2 has rotatory handle 3 for constantly rotating detection probe when boring into soil, and blade 101 on the cooperation conical surface can the helping hand loosen the soil, bores into to the underground as early as possible to laborsaving.
The detection sleeve 2 comprises a detection inner cylinder 201 and a detection outer cylinder 202, wherein the detection inner cylinder 201 is arranged inside the detection outer cylinder 202; four strip-shaped vertical detection holes 205 are formed in the side wall of the inner detection cylinder 201 and vertically extend from the upper end to the lower end of the inner detection cylinder 201; two opposite positions at the upper end of the side wall of the detection inner cylinder 201 are respectively provided with a transverse column 206 extending outwards; detect the internally mounted of inner tube 201 and feel oily cable 203, feel oily cable 203 one end and install in detecting vertical hole 205 trompil department, the oil leak alarm 4 is connected to the other end.
The oil sensing cable 203 is divided into a plurality of oil sensing lines, one oil sensing line is arranged at each detection vertical hole 205, and then the oil sensing lines are collected and connected with the oil leakage alarm 4.
Be equipped with 4 rows of detection round holes 204 on the lateral wall of detecting urceolus 202, detection round hole 204 from the top down evenly distributed on each row, the top detects the length between round hole 204 and the bottom detection round hole 204 and detects the length looks adaptation of erecting hole 205, and the quantity that each row detected round hole 204 equals, and each row sets up 8. Wherein, the two rows of opposite detection round holes 204 are provided with transverse grooves 5, and the two transverse grooves 5 are opposite in position, same in height and same in size.
Furthermore, a screen is installed on the inner wall of the detection outer cylinder 202 corresponding to each row of detection circular holes 204, so that soil impurities can be prevented from detecting the circular holes 204, and the screen is 200-mesh and can be set according to actual detection requirements.
Two transverse columns 206 of the detection inner cylinder 201 respectively protrude out of the transverse grooves 5 corresponding to the detection outer cylinder 202 and can horizontally rotate in the transverse grooves 5, so that the detection inner cylinder 201 is driven to rotate. On the side wall of the detection outer cylinder 202 below the transverse groove 5, an open symbol and a close symbol are provided, one end of the transverse groove 5 is marked with an open symbol, and the other end is marked with a close symbol. When the cross column 206 is slid by hand from one end to the other end, the detection inner cylinder 201 can just rotate inside the detection outer cylinder 202 and slide to the closed end, the detection vertical holes 205 and the detection circular holes 204 are staggered, and when the cross column is slid to the open end, the detection vertical holes 205 and the detection circular holes 204 just overlap correspondingly.
A circular opening 6 is formed above one of the transverse grooves 5 of the detection outer cylinder 202, the shape and the size of the circular opening 6 are matched with those of an oil sensing cable 203, and the oil sensing cable 203 penetrates out of the circular opening 6 and is connected with an oil leakage alarm 4 arranged outside the detection casing 2. The oil leakage alarm 4 is arranged at the top end of the detection sleeve 2.
More preferably, the height of the detection sleeve is 85cm, the diameter of the detection sleeve is 2cm, and the height of the embedded drill is 5cm.
The using method comprises the following steps:
during the insertion of the detection probe into the soil, the detection sleeve 2 is in a closed state, which is performed to prevent the detection probe from being affected by external factors during the insertion process, resulting in inaccurate detection results. After the handle 3 is rotated to enable the detection probe to reach the designated depth, the detection probe is positioned at the opened end through the sliding cross column 205, the detection casing 2 is in an open state, if soil is polluted by oil, the oil enters the detection vertical hole 205 through the detection circular hole 204 and contacts the oil sensing cable 203, and then the electrical property of the oil sensing cable is changed to trigger the response of the oil leakage alarm 4.
Because there are 4 rows of detection round holes 204 and four detection vertical holes 205, therefore can also satisfy and monitor the same position in succession, and can detect the not equidirectional of same position.
When the detection is completed, the detection probe is pulled out from the soil, the sliding transverse column is located at a closed position, the detection probe is cleaned and tidied, and the detection probe is placed into an outer sleeve or a box which is matched with the detection probe. When charging or battery replacement is required, disposal may be performed.
Of course, the height of the inspection casing 2 may be further extended by some more according to actual needs, for example, 1m, 1.2m, etc., and other components such as the diameter of the inspection casing 2, the height of the drilling probe 1, the number of the inspection round holes 204 in each row, etc. may be adjusted to fit with the inspection casing. The change of the height of the detecting sleeve 2 is also within the protection scope of the present invention.
It should be noted that, the utility model discloses an oil leak alarm's position does not use the picture as an example, and the picture is just for the clarity to explain to feel oil cable and oil leak alarm's being connected, and oil leak alarm is bigger than detecting sheathed tube diameter, for convenient use, installs it on the top of the detection sheathed tube that embodiment described.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, as the standard components used in the present invention may be commercially available, as the circuit connections are conventionally made in the art, and as the description of known structures and techniques is omitted so as to avoid unnecessarily obscuring the concepts of the present invention. Other parts not described adopt the prior art, and are not described in detail.
The embodiments in the specification are merely exemplary of the present invention, and are not intended to limit the embodiments. Other variations and modifications may be made to the above-described embodiments, and it is not necessary, nor is it intended to be exhaustive of all the embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims (10)

1. A rapid portable detection probe for soil petroleum pollution assessment is characterized by comprising an embedded drill bit, a detection casing and an oil leakage alarm;
the embedded drill bit is fixedly arranged at the bottom end of the detection sleeve, the embedded drill bit is in an inverted cone shape, the detection sleeve is in a cylindrical shape, and the top end of the detection sleeve is fixedly provided with a rotating handle;
the detection sleeve comprises a detection inner cylinder and a detection outer cylinder, and the detection inner cylinder is arranged in the detection outer cylinder; the side wall of the detection inner cylinder is provided with a strip-shaped detection vertical hole, and the opposite positions of the two sides of the upper end of the side wall are respectively provided with a transverse column extending outwards; an oil sensing cable is arranged in the detection inner cylinder, one end of the oil sensing cable is arranged at the opening of the detection vertical hole, and the other end of the oil sensing cable is connected with an oil leakage alarm;
the side wall of the detection outer cylinder is provided with a plurality of rows of detection round holes, wherein transverse grooves are formed above two rows of opposite detection round holes, and each transverse column of the detection inner cylinder extends out of the corresponding transverse groove and can horizontally rotate in the transverse groove, so that the detection inner cylinder is driven to rotate, and the detection vertical holes and the detection round holes can be just corresponding or staggered;
a circular opening is formed above one of the transverse grooves of the detection outer cylinder, and the oil sensing cable penetrates out of the circular opening and is connected with an oil leakage alarm arranged outside the detection sleeve.
2. The rapid portable test probe for soil petroleum contamination assessment according to claim 1, wherein a plurality of blades are uniformly distributed on said insert bit cone surface.
3. The rapid portable detection probe for soil petroleum pollution assessment according to claim 1, wherein the outer diameter of the detection inner cylinder is matched with the inner diameter of the detection outer cylinder in size, so that the detection inner cylinder can just rotate in the detection outer cylinder, the bottom of the detection inner cylinder is contacted with the detection outer cylinder, and the height of the cross column is matched with the height of the cross groove.
4. The rapid portable detection probe for soil petroleum pollution assessment according to claim 1, wherein the side wall of the detection inner cylinder is uniformly provided with four detection vertical holes, and the four detection vertical holes vertically extend from the upper end to the lower end of the detection inner cylinder; four rows of detection round holes are uniformly formed in the side wall of the detection outer barrel, the detection round holes in each row are uniformly distributed from top to bottom, the length between the detection round holes at the top and the bottom is matched with the length of the detection vertical hole, and the diameter of the detection round hole is matched with the width of the detection vertical hole.
5. The rapid and portable detection probe for soil petroleum pollution assessment according to claim 4, wherein the number of detection round holes in each row is equal, and 8-12 detection round holes are arranged in each row.
6. The rapid portable detection probe for soil petroleum pollution assessment according to claim 5, wherein a screen is installed on the inner wall of the detection outer cylinder corresponding to each row of detection circular holes.
7. The rapid portable detection probe for soil petroleum pollution assessment according to claim 1, wherein the shape and size of the circular opening on the detection outer cylinder are matched with those of the oil-sensing cable.
8. The rapid portable detection probe for soil petroleum pollution assessment according to claim 1, wherein the height of said detection sleeve is 80-90cm, the diameter of the detection sleeve is 2-3cm, and the height of the embedded drill bit is 3-6cm.
9. The fast and portable detection probe for soil petroleum pollution assessment according to claim 1, wherein said oil sensing cable is divided into several oil sensing lines, at least one oil sensing line is located at each detection vertical hole, several oil sensing lines are connected to an oil leakage alarm in a gathering manner, and said oil leakage alarm is installed on the top end of the detection casing.
10. The rapid portable detection probe for soil petroleum pollution assessment according to claim 1, wherein a USB interface is provided on the side wall of the detection outer cylinder opposite to the detection round mouth, a power supply device is provided above the USB interface and installed inside the detection outer cylinder, and an opening is provided on the side wall.
CN202221480158.XU 2022-06-14 2022-06-14 Quick portable detection probe for soil petroleum pollution assessment Active CN217846154U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221480158.XU CN217846154U (en) 2022-06-14 2022-06-14 Quick portable detection probe for soil petroleum pollution assessment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221480158.XU CN217846154U (en) 2022-06-14 2022-06-14 Quick portable detection probe for soil petroleum pollution assessment

Publications (1)

Publication Number Publication Date
CN217846154U true CN217846154U (en) 2022-11-18

Family

ID=84023981

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202221480158.XU Active CN217846154U (en) 2022-06-14 2022-06-14 Quick portable detection probe for soil petroleum pollution assessment

Country Status (1)

Country Link
CN (1) CN217846154U (en)

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