Sonar-based fish interference prevention sampling device for ocean oil and gas development
A sampling device and sonar technology, applied in the direction of sampling device, fishing, application, etc., can solve the problems of inconvenient storage of samples at different depths, reduce flexibility, surround the device, etc., so as to facilitate detection operation and ensure normal use , easy to detect the effect of the work
Inactive Publication Date: 2021-08-13
LIANG PING
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Problems solved by technology
[0006] The purpose of the present invention is to provide a sonar-based sampling device for marine oil and gas development that can prevent fish interference, so as to solve the problem that fish schools will surround when the sampling device currently on the market proposed by the above-mentioned background technology is used in the ocean. The phenomenon around the device, which will affect the normal operation of the sampling device, the existing device is not convenient to drive fish, thus reducing the flexibility of the device, and in the process of sampling, it is not convenient to carry out samples of different depths. Classified storage, so that in the later detection, it is easy to be confused, which affects the detection results, and then reduces the practicality of the detection device
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[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0031] see Figure 1-9 , the present invention provides a technical solution: a sonar-based sampling device for marine oil and gas development that can prevent fish interference, including an outer box 1, an inner box 2, a screw rod 3, a first partition 4, and a sealing ring 5. Limiting groove 6, connecting rod 7, baffle plate 8, discharge port 9, pump body 10, feed pipe 11, first discharge pipe 12, second discharge pipe 13, second partition 14, sonar Body 15...
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The invention discloses a sonar-based fish interference prevention sampling device for ocean oil and gas development. The sampling device comprises an outer box body, a limiting groove, a pump body and a sonar body, the outer box body is internally provided with an inner box body, the inner box body is internally provided with a screw rod, the outer wall of the screw rod is connected with first partition plates, sealing rings are connected with the outer walls of the first partition plates, the limiting groove is formed in the inner wall of the inner box body, a connecting rod is installed on the outer wall of the upper half section of the lead screw, and the sonar body is installed on the outer wall of the outer box body. According to the sonar-based fish interference prevention sampling device for ocean oil and gas development, the three first partition plates are arranged, the three first partition plates are in threaded connection with the lead screw, and sealing rings are arranged on the outer walls of the first partition plates, so that when the lead screw rotates, the three first partition plates can be driven to descend together, and further, the storage of oil samples with different depths can be realized.
Description
technical field [0001] The invention relates to the technical field of marine oil and gas resources development, in particular to a sonar-based sampling device for marine oil and gas development that can prevent fish interference. Background technique [0002] Offshore oil and gas resources, as the name suggests, exist in the ocean. Due to the development and utilization of land resources, the resources on land are gradually decreasing. People have begun to mine resources in the ocean. There are many available resources in the ocean, and oil and gas resources are just a lot of resources in the ocean. In order to make better use of the oil and gas resources in the ocean, the staff will sample the oil and gas resources in advance, so the use of sampling devices plays an important role in the development of ocean oil and gas resources. [0003] But existing sampling device still has some deficiencies in use, for example: [0004] 1. When the sampling device is used in the ocea...
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IPC IPC(8): G01N1/14A01K79/02
CPCA01K79/02G01N1/14
Inventor 梁萍
Owner LIANG PING