Portable manual rapid water sample collector

Abstract

The utility model relates to the technical field of sampling, and discloses a portable manual rapid water sample collector which comprises a shell, a sampling hose, a sampling mechanism and a fixing mechanism, one end of the shell is provided with a sample inlet pipe, and the other end of the shell is provided with a sample outlet pipe; the sample feeding pipe is communicated with one end of the sampling hose; the fixing mechanism is located at the end, provided with the sample outlet pipe, of the shell and used for detachably fixing the sample bottle to the end, provided with the sample outlet pipe, of the shell, so that the sample outlet pipe is communicated with the sample bottle; the sampling mechanism is arranged in the shell and is respectively communicated with the sample outlet pipe and the sample inlet pipe; the sampling mechanism is used for driving an external water body to sequentially pass through the sampling hose, the sample inlet pipe, the sampling mechanism and the sample outlet pipe when the sampling hose is communicated with the external water body, so that the external water body flows into the sample bottle communicated with the sample outlet pipe. According to the technical scheme provided by the utility model, rapid sampling is realized, bottling by workers is not needed, the workload is reduced, and the collection efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to sampling technical field especially relates to a portable manual fast water sample collector. BACKGROUND

[0002] Water sample collection is a vital work, which is used for evaluating water quality, monitoring environmental pollution and supporting scientific research. When collecting water sample outdoors, special water sample collection device is used, and multiple samples are collected to ensure the accuracy of water quality detection. At present, the collection barrel is directly used for collection, and then the collected sample is bottled, and the staff needs to collect sample frequently and then bottle, so that the whole sampling process is simple, but the repeated operation workload is large, the work burden of the staff is large, multiple staff need to cooperate, and the sampling efficiency is affected. UTILITY MODEL CONTENT

[0003] The utility model discloses a portable manual fast water sample collector, and aims at solving the problem of large work burden in the sampling process and low sampling efficiency.

[0004] To achieve the above object, the technical scheme provided by the utility model is as follows:

[0005] A portable manual fast water sample collector, which comprises a shell, a sampling hose, a sampling mechanism and a fixing mechanism, one end of the shell is provided with a sample inlet pipe, and the other end of the shell is provided with a sample outlet pipe; the sample inlet pipe is connected with one end of the sampling hose; the fixing mechanism is located at the end of the shell provided with the sample outlet pipe, and is used for detachably fixing a sample bottle to the end of the shell provided with the sample outlet pipe, so that the sample outlet pipe is connected with the sample bottle; the sampling mechanism is arranged in the shell, and is connected with the sample outlet pipe and the sample inlet pipe respectively; when the sampling hose is connected with external water, the sampling mechanism drives the external water to flow through the sampling hose, the sample inlet pipe, the sampling mechanism and the sample outlet pipe in sequence, so that the external water flows into the sample bottle connected with the sample outlet pipe.

[0006] Preferably, the fixing mechanism comprises a pressing plate and two tension structures, the pressing plate is located at one side of the shell provided with the sample outlet pipe, the pressing plate and the sample outlet pipe are arranged at intervals, a fixing space is formed between the pressing plate and the sample outlet pipe, and the fixing space is used for fixing the sample bottle; the two tension structures are located at the side of the shell facing the pressing plate, and the output ends of the two tension structures are respectively connected with the pressing plate; and the fixing space is located between the two tension structures.

[0007] Preferably, the tension structure comprises a connecting pipe, a tension rod, a tension spring and a base, one end of the connecting pipe is connected to the shell through the base; the tension spring and the tension rod are located in the connecting pipe, one end of the tension spring is connected to one end of the tension rod, the end of the tension spring away from the tension rod is connected to the base, and the end of the tension rod away from the tension spring is connected to the pressing plate.

[0008] Preferably, the side of the pressing plate facing the shell is formed with a containing groove for containing the bottom of the sample bottle located in the fixed space.

[0009] Preferably, the sampling mechanism comprises a water pump, a first water pipe and a second water pipe, the first water pipe and the second water pipe are located in the shell, the first water pipe and the second water pipe are sequentially communicated, and the water pump is arranged on the second water pipe; the end of the first water pipe away from the second water pipe is communicated with the sample inlet pipe, and the end of the second water pipe away from the first water pipe is communicated with the sample outlet pipe.

[0010] Preferably, the shell is provided with a mounting groove between the first water pipe and the second water pipe, the first water pipe, the mounting groove and the second water pipe are sequentially communicated; and the mounting groove is provided with a detachable filter, which filters the water flowing through the mounting groove when the water flows through the mounting groove.

[0011] Preferably, the filter comprises a mounting plate, a filter plate and a first handle, the filter plate is arranged on one side of the mounting plate, the first handle is arranged on the other side of the mounting plate, the mounting plate is used for being fixed at the slot of the mounting groove, the filter plate is inserted into the mounting groove, so that the filter plate is located between the first water pipe and the second water pipe.

[0012] Preferably, a second handle is arranged on one side of the shell, the second handle is provided with a control button, the control button is electrically connected to the water pump, and the control button is used for controlling the opening and closing of the water pump.

[0013] Preferably, a counterweight ring is arranged at the end of the sampling hose away from the shell.

[0014] Compared with the prior art, the utility model has at least the following beneficial effects:

[0015] The sample bottle is first fixed through the fixing mechanism, and then the sampling mechanism is started, so that the external water is sequentially sent into the sample bottle through the sampling hose, the sample inlet pipe, the sampling mechanism and the sample outlet pipe, rapid sampling is realized, the staff does not need to bottle, the work burden is reduced, and the collection efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description, obviously, the drawings described in the following are only some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained according to the structures shown in the drawings without creative labor.

[0017] Figure 1 It is a structural schematic view of an embodiment of the portable manual rapid water sample collector of the present application.

[0018] Figure 2 It is a structural schematic view of the inside of the shell.

[0019] Figure 3 It is a structural schematic view of the inside of the fixing mechanism.

[0020] Explanation of reference numerals:

[0021] 1-shell; 11-sample inlet pipe; 12-sample outlet pipe; 13-mounting groove; 14-second handle; 15-control button; 16-sampling hose; 17-counterweight ring;

[0022] 2-sampling mechanism; 21-water pump; 22-first water pipe; 23-second water pipe;

[0023] 3-fixing mechanism; 31-pressing plate; 32-connection pipe; 33-pull rod; 34-tension spring; 35-base; 36-containing groove; 37-fixing space;

[0024] 4-filter; 41-mounting plate; 42-filter plate; 43-first handle;

[0025] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application, obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0027] It should be noted that all the directional indications (such as up, down, left, right, front, back, …) in the embodiments of the present application are only used to explain the relative position relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings), if the specific posture changes, the directional indications also change accordingly.

[0028] In addition, the description such as "first", "second" and the like in the present application is only for the purpose of description and should not be understood as indicating or implying relative importance or implying the number of the indicated technical features. Therefore, the features defined as "first" and "second" can be explicitly or implicitly included at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0029] In the present application, unless otherwise specifically defined and limited, the terms "connection", "fixing" and the like should be broadly understood, for example, "fixing" can be fixed connection, or detachable connection, or integrated; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] In addition, the technical solutions of each embodiment of the present application can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, also not within the protection scope required by the present application.

[0031] The present application provides a portable manual rapid water sample collector.

[0032] As shown in Figure 1 and Figure 3 A portable manual rapid water sample collector, comprising a shell 1, a sampling hose 16, a sampling mechanism 2 and a fixing mechanism 3, one end of the shell 1 is provided with a sample inlet pipe 11, the other end of the shell 1 is provided with a sample outlet pipe 12; the sample inlet pipe 11 is communicated with one end of the sampling hose 16; the fixing mechanism 3 is located at the end of the shell 1 provided with the sample outlet pipe 12, the fixing mechanism 3 is used for detachably fixing the sample bottle to the end of the shell 1 provided with the sample outlet pipe 12, so that the sample outlet pipe 12 is communicated with the sample bottle; the sampling mechanism 2 is arranged in the shell 1, and the sampling mechanism 2 is communicated with the sample outlet pipe 12 and the sample inlet pipe 11 respectively; the sampling mechanism 2 is used for driving the external water body to pass through the sampling hose 16, the sample inlet pipe 11, the sampling mechanism 2 and the sample outlet pipe 12 in sequence when the sampling hose 16 is communicated with the external water body, so that the external water body flows into the sample bottle communicated with the sample outlet pipe 12.

[0033] The sample bottle is first fixed by the fixing mechanism 3, and then the sampling mechanism 2 is started to send the external water body into the sample bottle through the sampling hose 16, the sample inlet pipe 11, the sampling mechanism 2 and the sample outlet pipe 12 in sequence, so that rapid sampling is realized, the staff does not need to bottle, the work burden is reduced, and the collection efficiency is improved.

[0034] The fixing mechanism 3 comprises a pressing plate 31 and two tension structures. The pressing plate 31 is located on the side of the shell 1 where the sample outlet pipe 12 is arranged. The pressing plate 31 and the sample outlet pipe 12 are arranged in a spaced manner, and a fixing space 37 is formed between the pressing plate 31 and the sample outlet pipe 12 for fixing the sample bottle. The two tension structures are located on the side of the shell 1 facing the pressing plate 31. The output ends of the two tension structures are respectively drivingly connected to the pressing plate 31. The fixing space 37 is located between the two tension structures. The staff only needs to press down the pressing plate 31, then sends the sample bottle into the fixing space 37, inserts the sample outlet pipe 12 into the bottle mouth of the sample bottle, and finally releases the pressing plate 31. With the tension of the two tension structures, the sample bottle is clamped and fixed by the shell 1 and the pressing plate 31.

[0035] Specifically, the two tension structures are arranged in parallel and in a spaced manner. The two tension structures are respectively perpendicular to the shell 1 and the pressing plate 31.

[0036] The tension structure comprises a connecting pipe 32, a pull rod 33, a tension spring 34 and a base 35. One end of the connecting pipe 32 is connected to the shell 1 through the base 35. The tension spring 34 and the pull rod 33 are located in the connecting pipe 32. One end of the tension spring 34 is connected to one end of the pull rod 33. The end of the tension spring 34 away from the pull rod 33 is connected to the base 35. The end of the pull rod 33 away from the tension spring 34 is connected to the pressing plate 31. The connecting pipe 32 limits the sliding direction of the pull rod 33. The tension spring 34 increases the tension, so that the pressing plate 31 and the shell 1 clamp and fix the sample bottle.

[0037] Specifically, the pull rod 33 and the connecting pipe 32 are coaxially arranged.

[0038] The side of the pressing plate 31 facing the shell 1 forms a containing groove 36 for containing the bottle bottom of the sample bottle located in the fixing space 37. The containing groove 36 can preliminarily limit the sample bottle to avoid accidental sliding.

[0039] The sampling mechanism 2 comprises a water pump 21, a first water pipe 22 and a second water pipe 23. The first water pipe 22 and the second water pipe 23 are located in the shell 1. The first water pipe 22 and the second water pipe 23 are sequentially communicated. The water pump 21 is arranged on the second water pipe 23. The end of the first water pipe 22 away from the second water pipe 23 is communicated with the sample inlet pipe 11. The end of the second water pipe 23 away from the first water pipe 22 is communicated with the sample outlet pipe 12.

[0040] The shell 1 is provided with an installation groove 13, which is located between the first water pipe 22 and the second water pipe 23, and the first water pipe 22, the installation groove 13 and the second water pipe 23 are sequentially communicated; the installation groove 13 is provided with a detachable filter 4, which is used to filter the water flowing through the installation groove 13 when the water body flows through the installation groove 13. The detachable connection of the installation groove 13 and the filter 4 facilitates the replacement of the filter 4.

[0041] The filter 4 comprises a mounting plate 41, a filter plate 42 and a first handle 43, the filter plate 42 is arranged on one side of the mounting plate 41, and the first handle 43 is arranged on the other side of the mounting plate 41, the mounting plate 41 is used to be fixed at the slot of the installation groove 13, the filter plate 42 is inserted into the installation groove 13, so that the filter plate 42 is located between the first water pipe 22 and the second water pipe 23.

[0042] Specifically, a sealing waterproof layer is arranged at the slot of the installation groove 13 and the mounting plate 41.

[0043] Specifically, the mounting plate 41 is fixed at the slot of the installation groove 13 by bolts.

[0044] A second handle 14 is arranged on one side of the shell 1, the second handle 14 is provided with a control button 15, the control button 15 is electrically connected with the water pump 21, and the control button 15 is used to control the opening and closing of the water pump 21.

[0045] A counterweight ring 17 is arranged at the end of the sampling hose 16 away from the shell 1.

[0046] Specifically, the sampling hose 16 and the sampling pipe 11 are detachably connected, and the staff selects the sampling pipe with a corresponding length according to the sampling.

[0047] The working process is as follows:

[0048] The sampling hose 16 with a corresponding length is selected, and the sampling hose 16 and the sampling pipe 11 are communicated;

[0049] The pressing plate 31 is pressed down, the sample bottle is sent into the fixing space 73, so that the bottom of the sample bottle is inserted into the containing groove 36, and the sample outlet pipe 12 is inserted into the bottle mouth of the sample bottle;

[0050] The pressing plate 31 is loosened, the two tension springs 34 drive the pressing plate 31 to reset, and the sample is clamped and fixed by the pressing plate 31 and the shell 1;

[0051] The control button 15 is pressed, and the water pump 21 is started, so that the external water body enters the sample in sequence through the sampling hose 16, the sampling pipe 11, the first water pipe 22, the installation groove 13, the second water pipe 23 and the sample outlet pipe 12, and the external water body is preliminarily filtered by the filter plate 42 when flowing through the installation groove 13.

[0052] The above merely describes preferred embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation or direct / indirect application in other related technical fields under the inventive concept of the present application, and by using the content of the present application specification and drawings, are included in the patent protection scope of the present application.

Claims

1. A portable, hand-operated, rapid water sampler, characterized in that, The sampling device comprises a shell, a sampling hose, a sampling mechanism and a fixing mechanism. One end of the shell is provided with a sample inlet pipe, and the other end of the shell is provided with a sample outlet pipe. The sample inlet pipe is connected to one end of the sampling hose. The fixing mechanism is arranged at the end of the shell provided with the sample outlet pipe, and is used to detachably fix a sample bottle to the end of the shell provided with the sample outlet pipe, so that the sample outlet pipe is connected to the sample bottle. The sampling mechanism is arranged in the shell and is connected to the sample outlet pipe and the sample inlet pipe respectively. When the sampling hose is connected to an external water body, the sampling mechanism drives the external water body to flow through the sampling hose, the sample inlet pipe, the sampling mechanism and the sample outlet pipe in sequence, so that the external water body flows into the sample bottle connected to the sample outlet pipe. The fixing mechanism comprises a pressing plate and two tension structures. The pressing plate is arranged on the side of the shell provided with the sample outlet pipe. The pressing plate and the sample outlet pipe are arranged in a spaced manner, and a fixing space is formed between the pressing plate and the sample outlet pipe for fixing the sample bottle. The two tension structures are arranged on the side of the shell facing the pressing plate. The output ends of the two tension structures are respectively connected to the pressing plate. The fixing space is located between the two tension structures. The two tension structures are arranged in a parallel and spaced manner, and are respectively perpendicular to the shell and the pressing plate. The tension structure comprises a connecting pipe, a pull rod, a tension spring and a base. One end of the connecting pipe is connected to the shell through the base. The tension spring and the pull rod are arranged in the connecting pipe. One end of the tension spring is connected to one end of the pull rod. The end of the tension spring away from the pull rod is connected to the base. The end of the pull rod away from the tension spring is connected to the pressing plate. The side of the pressing plate facing the shell forms a receiving groove for accommodating the bottom of the sample bottle in the fixing space.

2. A portable hand-operated rapid water sampler according to claim 1, characterized in that The sampling mechanism comprises a water pump, a first water pipe and a second water pipe. The first water pipe and the second water pipe are arranged in the shell. The first water pipe and the second water pipe are connected in sequence, and the water pump is arranged in the second water pipe. The end of the first water pipe away from the second water pipe is connected to the sample inlet pipe, and the end of the second water pipe away from the first water pipe is connected to the sample outlet pipe.

3. A portable hand-operated rapid water sampler according to claim 2, wherein The shell is provided with a mounting groove between the first water pipe and the second water pipe. The first water pipe, the mounting groove and the second water pipe are connected in sequence. The mounting groove is provided with a detachable filter. When the water body flows through the mounting groove, the filter filters the water body flowing through the mounting groove.

4. A portable hand-operated rapid water sampler according to claim 3, wherein The filter comprises a mounting plate, a filter plate and a first handle. The filter plate is arranged on one side of the mounting plate, and the first handle is arranged on the other side of the mounting plate. The mounting plate is used to be fixed to the slot of the mounting groove. The filter plate is inserted into the mounting groove, so that the filter plate is located between the first water pipe and the second water pipe.

5. A portable hand-operated rapid water sampler according to claim 2, wherein One side of the shell is provided with a second handle, the second handle is provided with a control button, the control button is electrically connected with the water pump, and the control button is used for controlling opening and closing of the water pump.

6. A portable hand-operated rapid water sampler according to claim 2, wherein The sampling hose is provided with a counterweight ring at one end away from the shell.

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