A water sampling device for geological surveys

Abstract

The utility model discloses a water sample sampling equipment for geological investigation, including main part, sample storage bottle and driver, one side of main part sets up outlet pipe and fixed plate, and the interval arrangement of outlet pipe and fixed plate is set up the accommodation space between fixed plate and outlet pipe, and the accommodation space is used for storing sample storage bottle, and the driver is set up in the side of main part close to the accommodation space, and the driver drive connection fixed plate, and the driver is used for driving fixed plate to move to the direction of outlet pipe, and sample storage bottle is clamped and fixed in the accommodation space, the side of sample storage bottle close to outlet pipe is set up liquid inlet through -hole, and outlet pipe is used for inserting into sample storage bottle through liquid inlet through -hole. The utility model proposes technical scheme to send sample storage bottle between fixed plate and outlet pipe, and then starts the driver, to make outlet pipe insert into sample storage bottle through liquid inlet through -hole, and sample storage bottle is clamped and fixed through fixed plate and main part, realizes quick loading and unloading sample storage bottle, and is convenient for the use of staff.

Description

Technical Field

[0001] This utility model relates to the field of geological survey technology, and in particular to a water sampling device for geological surveys. Background Technology

[0002] In geological surveys, water sampling is a crucial step in obtaining chemical, physical, and biological information about groundwater and surface water (rivers, lakes, springs, mine water, etc.) for the purpose of studying hydrogeochemical characteristics, mineral resource exploration, environmental pollution assessment, geological disaster early warning, and ecological environment evaluation.

[0003] Surface water sampling is generally conducted in the middle reaches of rivers where the current is stable, avoiding disturbance from sediments along the banks. Clean containers are used to collect samples at an angle against the current to avoid agitating bottom sediment. If the water is deep, a water sampler is used for stratified sampling. Currently, dedicated sampling equipment and sampling bottles are generally available for this purpose. The connection between existing sampling equipment and sampling bottles typically uses screw caps, but water sampling usually involves multiple samples, requiring frequent rotation of the sampling bottles for loading and unloading. This makes the use of existing sampling equipment cumbersome and affects practical application. Utility Model Content

[0004] The main purpose of this utility model is to provide a water sampling device for geological surveys, which aims to solve the problem that the use of existing sampling devices is cumbersome and affects practical use.

[0005] To achieve the above objectives, the technical solution proposed by this utility model is as follows: A geological survey water sampling device includes a main body, a sample storage bottle, and a driver. A water outlet pipe and a fixing plate are disposed on one side of the main body, with the water outlet pipe and the fixing plate spaced apart. A receiving space is provided between the fixing plate and the water outlet pipe for storing the sample storage bottle. The driver is disposed on the side of the main body near the receiving space and is connected to the fixing plate. The driver drives the fixing plate to move towards the water outlet pipe, clamping and fixing the sample storage bottle within the receiving space. A liquid inlet hole is provided on the side of the sample storage bottle near the water outlet pipe, through which the water outlet pipe is inserted into the sample storage bottle.

[0006] Preferably, the driver includes a housing, a connecting plate, and a linear motor. The housing is vertically disposed on the side of the main body where the water outlet pipe is located. The end of the housing away from the main body is open. The linear motor is disposed inside the housing. The connecting plate is disposed between the main body and the fixing plate. One end of the connecting plate is connected to the fixing plate, and the other end of the connecting plate is connected to the output end of the linear motor through the opening of the housing. The linear motor is used to drive the fixing plate to move closer to or away from the water outlet pipe through the connecting plate.

[0007] Preferably, a limiting plate is provided on one side of the main body where the housing is located, and the limiting plate is located on the side of the water outlet pipe away from the housing; a limiting hole is also provided on the side of the main body near the water outlet pipe, one end of the limiting plate is inserted into the limiting hole, and the other end of the limiting plate is connected to the fixing plate.

[0008] Preferably, the limiting plate has a fixing groove on the side facing the receiving space, and a light source is installed in the fixing groove.

[0009] Preferably, the fixing plate has a receiving groove on the side facing the water outlet pipe, and the receiving groove is used to receive the end of the sample bottle away from the liquid inlet.

[0010] Preferably, a water inlet pipe is provided at one end of the main body, and a handle is provided at the end of the main body away from the water inlet pipe. The housing and the water outlet pipe are both located between the water inlet pipe and the handle, and the handle is located on the side of the water outlet pipe away from the housing. A connecting water pipe and a water pump are also provided inside the main body. One end of the connecting water pipe is connected to the water inlet pipe, and the other end of the connecting water pipe is connected to the water outlet pipe. The water pump is located on the connecting water pipe.

[0011] Preferably, a first switch button and a second switch button are respectively provided at the handle. The first switch button is electrically connected to the water pump and is used to control the start and stop of the water pump. The second switch button is electrically connected to the linear motor and is used to control the linear motor to drive the fixed plate to rise and fall.

[0012] Preferably, a connecting hose is also provided on the outer side of the main body, and one end of the connecting hose can be detachably connected to the water inlet pipe.

[0013] Preferably, a detachable counterweight is provided at the end of the connecting hose away from the water inlet pipe.

[0014] Compared with the prior art, the present invention has at least the following beneficial effects: Insert the sample bottle between the fixing plate and the water outlet pipe, then start the driver so that the water outlet pipe is inserted into the sample bottle through the liquid inlet hole. The sample bottle is then clamped and fixed by the fixing plate and the main body, enabling quick loading and unloading of the sample bottle for easy use by staff. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of an embodiment of a water sampling device for geological surveys according to the present invention; Figure 2 This is a schematic diagram of the internal structure of the shell; Figure 3 This is a schematic diagram of the sample storage bottle.

[0017] Explanation of icon numbers: 1-Main body; 11-Outlet pipe; 12-Inlet pipe; 13-Handle; 14-Sealing layer; 15-Limiting plate; 16-Limiting hole; 17-Light source; 18-First switch button; 19-Second switch button; 2-Sample bottle; 21-Liquid inlet port; 22-Plug; 3-Driver; 31-Housing; 32-Connecting plate; 33-Linear motor; 34-Fixing plate; 35-Receiving slot; 36-Receiving space; 4-Connecting hose; 41-Counterweight; The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0020] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0021] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixing," etc., should be interpreted broadly. For example, "fixing" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0023] This utility model proposes a water sampling device for geological surveys.

[0024] like Figures 1 to 3 The geological survey water sampling device shown includes a main body 1, a sample storage bottle 2, and a driver 3. A water outlet pipe 11 and a fixing plate 34 are provided on one side of the main body 1. The water outlet pipe 11 and the fixing plate 34 are spaced apart. A receiving space 36 is provided between the fixing plate 34 and the water outlet pipe 11. The receiving space 36 is used to store the sample storage bottle 2. The driver 3 is located on the side of the main body 1 near the receiving space 36. The driver 3 drives the fixed plate 34 to move towards the water outlet pipe 11, clamping and fixing the sample storage bottle 2 in the receiving space 36. A liquid inlet hole 21 is opened on the side of the sample storage bottle 2 near the water outlet pipe 11. The water outlet pipe 11 is inserted into the sample storage bottle 2 through the liquid inlet hole 21.

[0025] The sample bottle 2 is inserted between the fixing plate 34 and the water outlet pipe 11, and then the driver 3 is started so that the water outlet pipe 11 is inserted into the sample bottle 2 through the liquid inlet hole 21, and the sample bottle 2 is clamped and fixed by the fixing plate 34 and the main body 1, so as to realize the quick loading and unloading of the sample bottle 2 and facilitate the use of staff.

[0026] Specifically, a sealing layer 14 is provided on one side of the main body 1 where the water outlet pipe 11 is located. The sealing layer 14 surrounds the water outlet pipe 11 and is used to seal the connection between the main body 1 and the sample storage bottle 2 on the side where the liquid inlet hole 21 is located when the water outlet pipe 11 is inserted into the sample storage bottle 2 through the liquid inlet hole 21. Since the main body 1 is generally used at an angle during sampling, the sealing layer 14 is required to prevent water from flowing out from the connection between the sample storage bottle 2 and the main body 1.

[0027] Specifically, a removable plug 22 is provided at the liquid inlet 21.

[0028] The actuator 3 includes a housing 31, a connecting plate 32, and a linear motor 33. The housing 31 is vertically positioned on the side of the main body 1 where the water outlet pipe 11 is located. The end of the housing 31 away from the main body 1 is open. The linear motor 33 is located inside the housing 31. The connecting plate 32 is located between the main body 1 and the fixing plate 34. One end of the connecting plate 32 is connected to the fixing plate 34, and the other end of the connecting plate 32 is connected to the output end of the linear motor 33 through the open end of the housing 31. The linear motor 33 is used to drive the fixing plate 34 to move closer to or further away from the water outlet pipe 11 via the connecting plate 32. The linear motor 33 drives the fixing plate 34 to rise and fall via the connecting plate 32, thereby enabling the quick disassembly and removal of the sample storage bottle 2 for convenient use by staff.

[0029] A limiting plate 15 is also provided on one side of the main body 1 where the housing 31 is located. The limiting plate 15 is located on the side of the water outlet pipe 11 away from the housing 31. A limiting hole 16 is also provided on the side of the main body 1 near the water outlet pipe 11. One end of the limiting plate 15 is inserted into the limiting hole 16, and the other end of the limiting plate 15 is connected to the fixing plate 34. The setting of the limiting plate 15 and the limiting hole 16 can further improve the stability of the fixing plate 34 when it is raised or lowered.

[0030] A fixing groove is provided on the side of the limiting plate 15 facing the receiving space 36, and a light source 17 is installed in the fixing groove. The setting of the light source 17 makes it convenient for staff to observe the sample injection of the sample bottle 2 in poor lighting conditions.

[0031] A receiving groove 35 is provided on the side of the fixing plate 34 facing the water outlet pipe 11. The receiving groove 35 is used to accommodate the end of the sample storage bottle 2 away from the liquid inlet 21. The receiving groove 35 makes it convenient for staff to place the sample storage bottle 2 and facilitates the alignment of the sample storage bottle 2 and the water outlet pipe 11.

[0032] A water inlet pipe 12 is provided at one end of the main body 1, and a handle 13 is provided at the end of the main body 1 away from the water inlet pipe 12. The housing 31 and the water outlet pipe 11 are both located between the water inlet pipe 12 and the handle 13, with the handle 13 located on the side of the water outlet pipe 11 away from the housing 31. A connecting water pipe and a water pump are also provided inside the main body 1. One end of the connecting water pipe is connected to the water inlet pipe 12, and the other end of the connecting water pipe is connected to the water outlet pipe 11. The water pump is located on the connecting water pipe. The handle 13 facilitates the use of the main body 1 by the operator. The pump drives the water to enter the sample storage bottle 2 sequentially through the water inlet pipe 12, the connecting water pipe, and the water outlet pipe 11.

[0033] A first switch button 18 and a second switch button 19 are respectively installed at the handle 13. The first switch button 18 is electrically connected to the water pump and is used to control the start and stop of the water pump. The second switch button 19 is electrically connected to the linear motor 33 and is used to control the linear motor 33 to drive the fixed plate 34 to rise and fall. The first switch button 18 and the second switch button 19 are both located at the handle 13, which makes it convenient for the operator to operate the water pump and the linear motor 33.

[0034] A connecting hose 4 is also provided on the outside of the main body 1, and one end of the connecting hose 4 can be detachably connected to the water inlet pipe 12.

[0035] A removable counterweight 41 is installed at the end of the connecting hose 4 furthest from the inlet pipe 12. The connection hose 4 and the counterweight 41 can effectively increase the water intake depth. The length of the connecting hose 4 and the size of the counterweight 41 can be selected according to the actual situation.

[0036] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A water sampling device for geological surveys, characterized in that, The device includes a main body, a sample storage bottle, and a driver. A water outlet pipe and a fixing plate are provided on one side of the main body. The water outlet pipe and the fixing plate are spaced apart. An accommodating space is provided between the fixing plate and the water outlet pipe. The accommodating space is used to store the sample storage bottle. The actuator is located on the side of the main body near the receiving space. The actuator drives the fixing plate and drives the fixing plate to move towards the water outlet pipe to clamp and fix the sample bottle in the receiving space. The sample bottle has a liquid inlet hole on the side near the water outlet pipe, and the water outlet pipe is inserted into the sample bottle through the liquid inlet hole.

2. The geological survey water sampling device according to claim 1, characterized in that, The driver includes a housing, a connecting plate, and a linear motor. The housing is vertically disposed on the side of the main body where the water outlet pipe is located. The end of the housing away from the main body is open. The linear motor is disposed inside the housing. The connecting plate is disposed between the main body and the fixing plate. One end of the connecting plate is connected to the fixing plate, and the other end of the connecting plate is connected to the output end of the linear motor through the opening of the housing. The linear motor is used to drive the fixing plate to move closer to or away from the water outlet pipe through the connecting plate.

3. The geological survey water sampling device according to claim 2, characterized in that, A limiting plate is also provided on one side of the main body where the housing is located, and the limiting plate is located on the side of the water outlet pipe away from the housing; a limiting hole is also provided on the side of the main body near the water outlet pipe, one end of the limiting plate is inserted into the limiting hole, and the other end of the limiting plate is connected to the fixing plate.

4. A geological survey water sampling device according to claim 3, characterized in that, The limiting plate has a fixing groove on the side facing the receiving space, and a light source is installed in the fixing groove.

5. A geological survey water sampling device according to claim 2, characterized in that, The fixing plate is provided with a receiving groove on the side facing the water outlet pipe, and the receiving groove is used to accommodate the end of the sample storage bottle away from the liquid inlet.

6. A geological survey water sampling device according to any one of claims 2-5, characterized in that, A water inlet pipe is provided at one end of the main body, and a handle is provided at the end of the main body away from the water inlet pipe. The housing and the water outlet pipe are both located between the water inlet pipe and the handle, and the handle is located on the side of the water outlet pipe away from the housing. A connecting water pipe and a water pump are also provided inside the main body. One end of the connecting water pipe is connected to the water inlet pipe, and the other end of the connecting water pipe is connected to the water outlet pipe. The water pump is located on the connecting water pipe.

7. A geological survey water sampling device according to claim 6, characterized in that, The handle is provided with a first switch button and a second switch button respectively. The first switch button is electrically connected to the water pump and is used to control the start and stop of the water pump. The second switch button is electrically connected to the linear motor, and the second switch button is used to control the linear motor to drive the fixed plate to rise and fall.

8. A geological survey water sampling device according to claim 6, characterized in that, A connecting hose is also provided on the outside of the main body, and one end of the connecting hose can be detachably connected to the water inlet pipe.

9. A geological survey water sampling device according to claim 8, characterized in that, A detachable counterweight is provided at the end of the connecting hose away from the water inlet pipe.

Images