Collector capable of collecting water samples at different depths

Abstract

The utility model provides a water sample collector capable of collecting water samples at different depths. The collector capable of collecting water samples at different depths comprises a mounting shell, wherein a water suction pump for collecting water samples is arranged in the mounting shell; the winding roller is arranged in the mounting shell, a hose is arranged on the winding roller, and scale marks are arranged on the hose; the water outlet pipe is fixedly mounted at the water outlet end of the water pump, and the water outlet end of the water outlet pipe extends out of the mounting shell; the water pumping pipe is fixedly installed at the water inlet end of the water pump, and the water inlet end of the water pumping pipe and the water outlet end of the hose are provided with quick connectors which can be connected and detached. The water sample collector capable of collecting water at different depths, provided by the utility model, has conventional water sample collection functions, and can be flexibly adjusted to collect water samples at different depths according to collection requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of water sample collection, in particular to a water sample collector capable of collecting water samples at different depths. Background Art

[0002] Water sampling is an important basic work in the fields of environmental monitoring, hydrological research, earth science, etc. In order to fully understand the water quality, biological community, nutrient distribution and other conditions of the water body, it is necessary to collect water samples from different depths of the water body.

[0003] However, traditional water samplers are usually designed to collect water samples only at a specific depth. This is mainly because they usually use a single sampling tube with a fixed length that can only reach a specific depth of the water body. When researchers or monitors need to collect water samples from different depths, they usually need to change the sampling tube, which results in low collection efficiency.

[0004] Therefore, it is necessary to provide a new water sample collector capable of collecting water samples at different depths to solve the above technical problems. Utility Model Content

[0005] The utility model provides a water sample collector capable of collecting water samples at different depths, in order to solve the technical problem that the traditional water sample collector proposed in the above background technology can usually only collect water samples at a specific depth, and if water samples at different depths are to be collected, the sampling tube needs to be replaced or multiple operations need to be performed, resulting in low efficiency.

[0006] The utility model provides a water sample collector capable of collecting water samples at different depths, comprising: a mounting shell, wherein a water pump for collecting water samples is arranged inside the mounting shell; a winding roller, wherein the winding roller is arranged inside the mounting shell, wherein a hose is arranged on the winding roller, and wherein scale lines are arranged on the hose; a water outlet pipe, wherein the water outlet pipe is fixedly mounted on the water outlet end of the water pump, wherein the water outlet end of the water outlet pipe extends out of the mounting shell; a water suction pipe, wherein the water suction pipe is fixedly mounted on the water inlet end of the water pump, wherein the water inlet end of the water suction pipe and the water outlet end of the hose are provided with connectable and detachable quick connectors; and a driving mechanism for driving the winding roller to rotate and retract the hose, wherein the driving mechanism is arranged on the mounting shell.

[0007] Preferably, the driving mechanism includes a motor, two rotating shafts and a coupling, the motor is fixedly mounted on one side of the mounting shell, the two rotating shafts are rotatably mounted in the mounting shell, the ends of the two rotating shafts that are close to each other are fixedly connected to the winding roller, and the ends of the two rotating shafts that are away from each other extend out of the mounting shell, the coupling is fixedly mounted on the output shaft of the motor, and one end of the coupling is fixedly connected to the corresponding rotating shaft.

[0008] Preferably, a placement plate is fixedly mounted on one side of the mounting shell, a sampling cup for collecting water samples is arranged on the placement plate, and a water valve is arranged on the water outlet end of the water outlet pipe.

[0009] Preferably, a metal filter cartridge is fixedly mounted on the water inlet end of the hose, and an elastic pipe clamp is fixedly mounted on the winding roller, and the elastic pipe clamp is used to clamp and fix the pipe head of the hose.

[0010] Preferably, a mounting block is symmetrically fixedly mounted on the top of the mounting shell, and a handle for lifting and grasping is provided on the mounting block.

[0011] Preferably, a groove is provided on the placement plate, the groove is matched with the sampling cup, and a through opening is provided at the bottom of the mounting shell.

[0012] Preferably, an inspection opening is opened on one side of the installation shell, a shielding door is arranged in the inspection opening, a twist lock and a hinge are arranged on the shielding door, and the hinge is fixedly connected to the installation shell.

[0013] Compared with the related art, the water sample collector capable of collecting water at different depths provided by the utility model has the following beneficial effects:

[0014] The utility model provides a water sample collector capable of collecting water samples at different depths:

[0015] By means of the installation shell, water pump, winding roller, hose, water outlet pipe, water suction pipe, quick connector and other components, a water sample collector capable of collecting water samples at different depths can be formed, which is beneficial to improving the collection efficiency; the quick connector facilitates the connection and disassembly between the water suction pipe and the hose;

[0016] The driving mechanism provided can drive the winding roller to rotate to conveniently wind up or reel in the hose below, the placing plate provided can be used to place the sampling cup, the sampling cup provided can be used to collect water samples, and the metal filter cartridge provided can filter out impurities to prevent impurities from clogging the hose during sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the main structure of a preferred embodiment of the water sample collector capable of collecting water samples at different depths provided by the utility model;

[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the hose in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the placement plate in the utility model.

[0021] Numbers in the figure: 1. Installation shell; 2. Water pump; 3. Winding roller; 4. Hose; 5. Water outlet pipe; 6. Suction pipe; 7. Quick connector; 8. Motor; 9. Rotating shaft; 10. Coupling; 11. Placement plate; 12. Sampling cup; 13. Water valve; 14. Metal filter cartridge; 15. Elastic pipe clamp; 16. Installation block; 17. Handle. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1-Figure 4 ,in, Figure 1 A schematic diagram of the main structure of a preferred embodiment of the water sample collector capable of collecting water samples at different depths provided by the utility model; Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model; Figure 3 It is a schematic diagram of the hose in the utility model; Figure 4 It is a structural schematic diagram of the placement plate in the utility model.

[0024] The water sample collector capable of collecting water samples at different depths comprises: The water sample collector capable of collecting water samples at different depths provided by the utility model comprises: a mounting shell 1, wherein a water pump 2 for collecting water samples is arranged in the mounting shell 1; a winding roller 3, wherein the winding roller 3 is arranged in the mounting shell 1, wherein a hose 4 is arranged on the winding roller 3, wherein a scale line is arranged on the hose 4; a water outlet pipe 5, wherein the water outlet pipe 5 is fixedly mounted on the water outlet end of the water pump 2, wherein the water outlet end of the water outlet pipe 5 extends out of the mounting shell 1; a water pump 6, wherein the water pump 6 is fixedly mounted on the water pump 2 On the water inlet end, the water inlet end of the water suction pipe 6 and the water outlet end of the hose 4 are provided with a connectable and detachable quick connector 7; a driving mechanism for driving the winding roller 3 to rotate and retract the hose 4, the driving mechanism is arranged on the mounting shell 1, and through the mounting shell 1, water pump 2, winding roller 3, hose 4, water outlet pipe 5, water suction pipe 6, quick connector 7 and other components, a water sample collector capable of collecting water samples at different depths can be constructed, which is beneficial to improving the collection efficiency, and the quick connector 7 is convenient for connecting and disassembling the water suction pipe 6 and the hose 4.

[0025] The driving mechanism includes a motor 8, two rotating shafts 9 and a coupling 10. The motor 8 is fixedly mounted on one side of the mounting shell 1. The two rotating shafts 9 are rotatably mounted in the mounting shell 1. The ends of the two rotating shafts 9 that are close to each other are fixedly connected to the winding roller 3, and the ends of the two rotating shafts 9 that are away from each other extend out of the mounting shell 1. The coupling 10 is fixedly mounted on the output shaft of the motor 8. One end of the coupling 10 is fixedly connected to the corresponding rotating shaft 9. Through the set driving mechanism, the winding roller 3 can be driven to rotate for convenient winding or the lower hose 4.

[0026] A placement plate 11 is fixedly mounted on one side of the mounting shell 1, and a sampling cup 12 for collecting water samples is arranged on the placement plate 11. A water valve 13 is arranged on the water outlet end of the water outlet pipe 5. The sampling cup 12 can be placed on the placement plate 11, and water samples can be collected through the sampling cup 12.

[0027] A metal filter cartridge 14 is fixedly installed on the water inlet end of the hose 4, and an elastic pipe clamp 15 is fixedly installed on the winding roller 3. The elastic pipe clamp 15 is used to clamp and fix the pipe head of the hose 4. Impurities can be filtered out by the metal filter cartridge 14 to avoid impurities clogging the hose 4 during sampling.

[0028] A mounting block 16 is symmetrically fixedly mounted on the top of the mounting shell 1 , and a handle 17 for lifting and grasping is provided on the mounting block 16 .

[0029] The placement plate 11 is provided with a groove, the groove is matched with the sampling cup 12 , and the bottom of the mounting shell 1 is provided with a through opening.

[0030] An inspection opening is provided on one side of the installation shell 1 , a shielding door is provided in the inspection opening, a twist lock and a hinge are provided on the shielding door, and the hinge is fixedly connected to the installation shell 1 .

[0031] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0032] The working principle of the water sample collector capable of collecting water samples at different depths provided by the utility model is as follows:

[0033] In this scheme, an electric control switch and an electric storage power supply group are also provided, and both the electric control switch and the electric storage power supply group are arranged in the mounting shell 1. When in use, each electric device can be started to run respectively through the electric control switch. The power connection method of each electric device is an existing mature technology, which is a well-known technology for personnel in this field and will not be described in detail here.

[0034] When in use, personnel can carry the collector to collect water from the sampling water area. When collecting water, start the motor 8. The output of the running motor 8 rotates in conjunction with the coupling 10 to drive the rotating shaft 9 to rotate, thereby driving the winding roller 3 to rotate and lower the hose 4; the metal filter cartridge 14 and the hose 4 are then immersed in the water. The metal filter cartridge 14 has a certain weight and can sink into the water to prevent the hose 4 from floating up. When the hose 4 is lowered, the personnel can observe the reference scale line to understand the diving depth of the hose 4. After reaching the water sampling depth, turn off the motor 8, and then connect the water pump 6 and the hose 4 through the quick connector 7, and then start the water pump 2. The running water pump 2 cooperates with the hose 4 to extract water samples. The personnel open the water valve 13 to discharge the water sample into the sampling cup 12, so that water sample collection can be achieved. Compared with replacing the sampling tube, it can save time and help improve the collection efficiency.

[0035] To sum up the above, the water sample collector provided by the present technical solution is capable of collecting water samples at different depths. The hose 4 can be lowered to the sampling depth according to actual needs to meet the needs of collecting water samples at different depths, solve the problem that traditional water sample collectors can only collect water samples at a specific depth, and help improve the collection efficiency.

[0036] Compared with the related art, the water sample collector capable of collecting water at different depths provided by the utility model has the following beneficial effects:

[0037] The utility model provides a water sample collector capable of collecting water samples at different depths. By means of components such as an installation shell 1, a water pump 2, a winding roller 3, a hose 4, a water outlet pipe 5, a water suction pipe 6, and a quick connector 7, a water sample collector capable of collecting water samples at different depths can be formed, which is beneficial to improving the collection efficiency. The quick connector 7 is convenient for connecting and disassembling the water suction pipe 6 and the hose 4. The driving mechanism is capable of driving the winding roller 3 to rotate to facilitate the winding or lowering of the hose 4. A sampling cup 12 can be placed on a placement plate 11. Water samples can be collected by the sampling cup 12. Impurities can be filtered out by a metal filter cartridge 14 to avoid clogging of the hose 4 by impurities during sampling.

[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0039] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A water sample collector capable of collecting water at different depths, characterized in that: include: An installation shell, wherein a water pump for collecting water samples is arranged in the installation shell; A winding roller, the winding roller is arranged in the mounting shell, a hose is arranged on the winding roller, and a scale line is arranged on the hose; A water outlet pipe, the water outlet pipe is fixedly mounted on the water outlet end of the water pump, and the water outlet end of the water outlet pipe extends out of the mounting shell; A water pumping pipe, the water pumping pipe is fixedly mounted on the water inlet end of the water pump, and the water inlet end of the water pumping pipe and the water outlet end of the hose are provided with connectable and detachable quick connectors; A driving mechanism for driving the winding roller to rotate and retract the hose, wherein the driving mechanism is arranged on the mounting shell.

2. The water sample collector capable of collecting water at different depths according to claim 1, characterized in that: The driving mechanism includes a motor, two rotating shafts and a coupling. The motor is fixedly mounted on one side of the mounting shell. The two rotating shafts are rotatably mounted in the mounting shell. The ends of the two rotating shafts that are close to each other are fixedly connected to the winding roller, and the ends of the two rotating shafts that are away from each other extend out of the mounting shell. The coupling is fixedly mounted on the output shaft of the motor, and one end of the coupling is fixedly connected to the corresponding rotating shaft.

3. The water sample collector capable of collecting water at different depths according to claim 1, characterized in that: A placement plate is fixedly mounted on one side of the mounting shell, a sampling cup for taking water samples is arranged on the placement plate, and a water valve is arranged on the water outlet end of the water outlet pipe.

4. The water sample collector capable of collecting water at different depths according to claim 1, characterized in that: A metal filter cartridge is fixedly mounted on the water inlet end of the hose, and an elastic pipe clamp is fixedly mounted on the winding roller, and the elastic pipe clamp is used to clamp and fix the pipe head of the hose.

5. The water sample collector capable of collecting water at different depths according to claim 1, characterized in that: A mounting block is symmetrically fixedly mounted on the top of the mounting shell, and a handle for lifting and grasping is arranged on the mounting block.

6. The water sample collector capable of collecting water at different depths according to claim 3, characterized in that: The placement plate is provided with a groove, the groove is matched with the sampling cup, and the bottom of the mounting shell is provided with a through opening.

7. The water sample collector capable of collecting water at different depths according to claim 1, characterized in that: An inspection opening is provided on one side of the installation shell, a shielding door is provided in the inspection opening, a twist lock and a hinge are provided on the shielding door, and the hinge is fixedly connected to the installation shell.

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