Layered water sample collector for water conservancy geological exploration

Abstract

The utility model discloses a water conservancy geological survey water sample layering collector, belongs to the technical field of water sample layering collection, solves the problem that different water layers are inconvenient to detect, and comprises a sampling barrel, the outer surface of the sampling barrel is slidably connected with a sampling mechanism, and the outer surface of the sampling mechanism is fixedly connected with a dismounting mechanism. The sampling mechanism comprises a sealing shell slidably connected to the outer surface of the sampling barrel, and an electric telescopic rod is fixedly connected to the inner wall of the sealing shell. Through a PH sensor, a temperature sensor and a water pressure sensor, the depth, PH and temperature in water can be conveniently detected, water in different layers can be conveniently sampled, an electric telescopic rod is started through numerical value changes in a water area, the output end of the electric telescopic rod drives a protection barrel to move upwards, the protection barrel moves upwards to drive a sealing rod to move upwards, and the sealing rod is sealed. The one-way valve on the outer surface of the bottom sampling barrel is exposed in water, so that water in different layers can be conveniently detected and sampled.

Description

TECHNICAL FIELD

[0001] The utility model relates to water sample layered collection technical field, especially water conservancy geological survey water sample layered collector. BACKGROUND

[0002] Water conservancy geological survey work covers the comprehensive research to geological structure, hydrogeology, engineering geology and ecological environment geology etc.

[0003] Most of the existing collectors lack effective depth detection and identification mechanism, and when facing water areas with complex vertical structure, they cannot accurately judge different water layer information, for example, in the survey of some large lakes or deep underground water bodies, since the boundaries between water layers are not clearly visible, the traditional collector is difficult to accurately position to a specific research water layer, such as a water layer rich in minerals or a water layer with different pollution levels, thereby affecting the in-depth understanding of water conservancy geological structure and water quality, and therefore there is a problem that different water layers cannot be detected conveniently. UTILITARIAN CONTENT

[0004] (I) technical problem solved

[0005] In view of the problems existing in the above prior art, the utility model provides a water conservancy geological survey water sample layered collector.

[0006] (II) technical scheme

[0007] In order to achieve the above purpose, the utility model is realized by the following technical scheme: the water conservancy geological survey water sample layered collector, including the sampling bucket, the outer surface of the sampling bucket is slidably connected with the sampling mechanism, the outer surface of the sampling mechanism is fixedly connected with the dismounting mechanism, the sampling mechanism includes the sealing shell body slidably connected to the outer surface of the sampling bucket, the inner wall of the sealing shell body is fixedly connected with the electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with the dismounting mechanism through the outer surface of the sealing shell body, and the outer surface of the sampling bucket is embedded with the one-way valve, the lower portion of the one-way valve is provided with the sealing plug, the sealing plug is slidably connected to the outer surface of the sampling bucket, the dismounting mechanism includes the protective cylinder fixedly connected to the output end of the electric telescopic rod, and the lower surface of the sealing shell body is fixedly connected with the threaded rod, and the outer surface of the threaded rod is threadedly connected with the counterweight.

[0008] As an optimal scheme of the water sample layered collector for water conservancy geological survey, the outer surface of the sealing rod is embedded with a PH sensor, a temperature sensor and a water pressure sensor, and the inner wall of the sealing rod is fixedly connected with a controller.

[0009] By adopting the above technical scheme, the one-way valve is sealed through the sealing rod, and water at different depths is sampled.

[0010] As an optimal scheme of the water sample layered collector for water conservancy geological survey, the outer surface of the sealing rod is embedded with a PH sensor, a temperature sensor and a water pressure sensor, and the inner wall of the sealing rod is fixedly connected with a controller.

[0011] By adopting the above technical scheme, the one-way valve is sealed through the sealing rod, and water at different depths is sampled.

[0012] As an optimal scheme of the water sample layered collector for water conservancy geological survey, a plurality of through holes are formed in the upper surface of the protective cylinder, and the inner wall of the protective cylinder is slidably connected with a limiting block.

[0013] By adopting the above technical scheme, the water flow is circulated in the protective cylinder through the through holes, so that the protective cylinder can slide on the outer surface of the sealing shell.

[0014] As an optimal scheme of the water sample layered collector for water conservancy geological survey, the outer surface of the limiting block is fixedly connected with the outer surface of the sealing shell, and the inner wall of the protective cylinder is fixedly connected with a fixing ring.

[0015] By adopting the above technical scheme, the protective cylinder and the limiting block are prevented from being separated through the fixing ring.

[0016] As an optimal scheme of the water sample layered collector for water conservancy geological survey, the upper surface of the protective cylinder is fixedly connected with a composite cable, and the outer surface of the counterweight block is provided with a protrusion.

[0017] By adopting the above technical scheme, the counterweight block is sunk to the required water area through the composite cable, the counterweight block and the sealing shell are separated through the protrusion on the outer surface of the counterweight block, and then the sampling barrel is conveniently detached from the outer surface of the sealing shell.

[0018] (Three) beneficial effects

[0019] The water sample layered collector for water conservancy geological survey has the following beneficial effects:

[0020] 1. Through the PH sensor, temperature sensor and water pressure sensor, the depth, PH and temperature in the water are detected, different layers of water are sampled, the electric telescopic rod is started through the numerical change in the water area, the output end of the electric telescopic rod drives the protective cylinder to move upwards, the protective cylinder moves upwards to drive the sealing rod to move upwards, the outer surface of the bottom sampling barrel is exposed to water, and then the water in different layers is detected and sampled.

[0021] 2. By rotating the counterweight, the counterweight and the threaded rod are separated, so that the sampling barrel can slide out of the outer surface of the sealing shell, then the sealing plug is pulled, the water in the sampling barrel is poured out, and then the water in different layers is sampled, and the sampling barrel is maintained. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0023] Figure 1 is the overall structure schematic diagram of the present application;

[0024] Figure 2 is the front cross-sectional structure schematic diagram of the present application;

[0025] Figure 3 is the side cross-sectional structure schematic diagram of the present application;

[0026] Figure 4 is the top view cross-sectional structure schematic diagram of the present application.

[0027] In the figure, 1, sampling barrel; 2, dismounting mechanism; 201, protective cylinder; 202, through hole; 203, composite cable; 204, counterweight; 205, limiting block; 206, threaded rod; 207, fixed ring; 3, sampling mechanism; 301, temperature sensor; 302, PH sensor; 303, sealing shell; 304, electric telescopic rod; 305, water pressure sensor; 306, one-way valve; 307, sealing plug; 308, controller; 309, sealing rod. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application.

[0029] Embodiment 1

[0030] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the first embodiment of the utility model provides water conservancy geological survey water sample stratified collector, including sampling bucket 1, the outer surface of sampling bucket 1 is slidably connected with sampling mechanism 3, the outer surface of sampling mechanism 3 is fixedly connected with dismounting mechanism 2, sampling mechanism 3 includes the sealing shell 303 slidably connected on the outer surface of sampling bucket 1, the inner wall of sealing shell 303 is fixedly connected with electric telescopic rod 304, the output end of electric telescopic rod 304 is fixedly connected with dismounting mechanism 2 through the outer surface of sealing shell 303, and the outer surface of sampling bucket 1 is embedded with one-way valve 306, the lower portion of one-way valve 306 is provided with sealing plug 307, sealing plug 307 is slidably connected to the outer surface of sampling bucket 1.

[0031] Specific sampling mechanism 3 further includes sealing rod 309 fixedly connected to the inner wall of protective cylinder 201, the outer surface of sealing rod 309 is slidably connected with the outer surface of sampling bucket 1, and the outer surface of sealing rod 309 is slidably connected with the outer surface of one-way valve 306 and sealing plug 307, the outer surface of sealing rod 309 is embedded with PH sensor 302, temperature sensor 301 and water pressure sensor 305, and the inner wall of sealing rod 309 is fixedly connected with controller 308.

[0032] Further PH sensor 302, temperature sensor 301 and water pressure sensor 305, facilitate the detection of the depth of water, PH and temperature, facilitate the sampling of water in different layers, by the numerical change in water area, the electric telescopic rod 304 is started, the output end of electric telescopic rod 304 drives protective cylinder 201 to move upwards, protective cylinder 201 moves upwards to drive sealing rod 309 to move upwards, so that the one-way valve 306 on the outer surface of the bottom sampling bucket 1 is exposed in water, and then the water in the layer is conveniently detected and sampled.

[0033] Embodiment 2

[0034] Referring to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the second embodiment of the utility model, based on the previous embodiment, dismounting mechanism 2 includes protective cylinder 201 fixedly connected to the output end of electric telescopic rod 304, and the lower surface of sealing shell 303 is fixedly connected with threaded rod 206, and the outer surface of threaded rod 206 is threadedly connected with counterweight 204.

[0035] Specific protective cylinder 201 upper surface is provided with a plurality of groups of through holes 202, and the inner wall of the protective cylinder 201 is slidably connected with a limiting block 205, the outer surface of the limiting block 205 is fixedly connected with the outer surface of the sealing shell 303, and the inner wall of the protective cylinder 201 is fixedly connected with a fixed ring 207, the upper surface of the protective cylinder 201 is fixedly connected with a composite cable 203, and the outer surface of the counterweight block 204 is provided with a protrusion.

[0036] Further rotate the counterweight block 204, so that the counterweight block 204 and the threaded rod 206 are separated, and then the sampling barrel 1 can be slid out of the outer surface of the sealing shell 303, then pull the sealing plug 307, so as to pour out the water in the sampling barrel 1, and then facilitate the sampling of different layers of water, and facilitate the maintenance of the sampling barrel 1.

[0037] Working principle: first, the counterweight block 204 is prevented from being specified water area, through the PH sensor 302, temperature sensor 301 and water pressure sensor 305, it is convenient to detect the depth, PH and temperature in the water, it is convenient to detect and sample the water in different layers, through the value change in the water area, start the electric telescopic rod 304, the output end of the electric telescopic rod 304 drives the protective cylinder 201 to move upward, the protective cylinder 201 moves upward to drive the sealing rod 309 to move upward, so that the outer surface of the one-way valve 306 of the bottom sampling barrel 1 is exposed in the water, and then the counterweight block 204 is continued to sink, so as to sample the water in different layers, after sampling, the counterweight block 204 is taken out of the water area, then rotate the counterweight block 204, so that the counterweight block 204 and the threaded rod 206 are separated, and then the sampling barrel 1 can be slid out of the outer surface of the sealing shell 303, then pull the sealing plug 307, so as to pour out the water in the sampling barrel 1, and then facilitate the sampling of different layers of water, and facilitate the maintenance of the sampling barrel 1.

[0038] It should be noted that in this paper, such as first and second relationship terms 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 the entities or operations.

Claims

1. A water sample stratified collector for hydrogeological survey, comprising a sampling bucket (1), characterized in that: The outer surface of the sampling barrel (1) is slidably connected with a sampling mechanism (3), and the outer surface of the sampling mechanism (3) is fixedly connected with a dismounting mechanism (2); The sampling mechanism (3) comprises a sealing shell (303) slidably connected with the outer surface of the sampling barrel (1), the inner wall of the sealing shell (303) is fixedly connected with an electric telescopic rod (304), the output end of the electric telescopic rod (304) is fixedly connected with the dismounting mechanism (2) penetrating through the outer surface of the sealing shell (303), and the outer surface of the sampling barrel (1) is embedded with a one-way valve (306), the lower portion of the one-way valve (306) is provided with a sealing plug (307) slidably connected with the outer surface of the sampling barrel (1); The dismounting mechanism (2) comprises a protective cylinder (201) fixedly connected with the output end of the electric telescopic rod (304), and the lower surface of the sealing shell (303) is fixedly connected with a threaded rod (206), and the outer surface of the threaded rod (206) is threadedly connected with a counterweight (204).

2. The water sample stratified collector for hydrogeological survey of claim 1, wherein: The sampling mechanism (3) further comprises a sealing rod (309) fixedly connected with the inner wall of the protective cylinder (201), the outer surface of the sealing rod (309) is slidably connected with the outer surface of the sampling barrel (1), and the outer surface of the sealing rod (309) is slidably connected with the outer surface of the one-way valve (306) and the sealing plug (307).

3. The water sample stratified collector for hydrogeological survey of claim 2, wherein: The outer surface of the sealing rod (309) is embedded with a PH sensor (302), a temperature sensor (301) and a water pressure sensor (305), and the inner wall of the sealing rod (309) is fixedly connected with a controller (308).

4. The water sample stratified collector for hydrogeological survey of claim 3, wherein: The upper surface of the protective cylinder (201) is provided with a plurality of through holes (202), and the inner wall of the protective cylinder (201) is slidably connected with a limiting block (205).

5. The water sample stratified collector for hydrogeological survey of claim 4, wherein: The outer surface of the limiting block (205) is fixedly connected with the outer surface of the sealing shell (303), and the inner wall of the protective cylinder (201) is fixedly connected with a fixing ring (207).

6. The water sample layered collector for hydrogeological survey of claim 1, wherein: The upper surface of the protective cylinder (201) is fixedly connected with a composite cable (203), and the outer surface of the counterweight (204) is provided with a protrusion.

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