Water sample filtering device for environment detection

Abstract

The utility model relates to the technical field of environment detection, and discloses a water sample filtering device for environment detection, which comprises a storage box, a sealing cover is arranged at the top of the storage box, a rotating plate is arranged at the bottom of an inner cavity of the storage box, a collecting assembly and a filtering assembly are arranged at the top of the rotating plate, and a sampling spoon is arranged on the sealing cover. A positioning assembly is further mounted on the sealing cover, the collecting assembly is used for storing a sample, the filtering assembly is used for filtering water before the collecting assembly stores the sample, the sampling spoon is used for sampling the water by a worker, and the positioning assembly is used for fixing the sealing cover to the top of the storage box. According to the utility model, the box type design is adopted, sampling, filtering and collecting of water samples are combined into a whole, the water samples can be conveniently obtained, moved and carried by workers, in addition, the samples in different water areas can be classified and stored by the workers, and the diversified requirements of the workers are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to environmental detection technical field more particularly to a kind of water sample filtering devices for environmental detection. BACKGROUND

[0002] Environmental detection refers to using physics, chemistry and biology etc. Means, the qualitative, quantitative and systematic comprehensive analysis of the pollutant and related composition in environment, and water quality detection is a crucial link in environmental detection.

[0003] When staff carries out water resource sampling, generally first through sampling tool to take water from water area, then needs to use filtering tool to carry out preliminary filtration to water, finally can be sent into container as sample to store, different tools are used in the whole process, staff cannot properly classify and store these different tools and different samples, inconvenient for staff to move and carry. UTILITY MODEL CONTENT

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a water sample filtering device for environmental detection to solve the problems in the above background art.

[0005] The utility model provides the following technical scheme: a kind of water sample filtering device for environmental detection, including storage tank, the storage tank top is equipped with closure cover, the storage tank inner chamber bottom is equipped with rotating plate, the rotating plate top is equipped with collection assembly and filtering assembly, sampling spoon is provided on the closure cover, the closure cover is also equipped with positioning assembly, the collection assembly is used to save sample, the filtering assembly is used to filter water before collection assembly saves sample, the sampling spoon is used for staff to sample water, the positioning assembly is used to fix closure cover on the storage tank top.

[0006] Preferably, the storage tank inner chamber bottom center is fixedly connected with fixed column, the rotating plate is rotatably installed on the surface of fixed column, the rotating plate top is provided with support groove, and the support groove is uniformly provided with a plurality of.

[0007] Preferably, the collection assembly corresponds support groove and is uniformly provided with a plurality of, and the collection assembly includes fixed frame and test tube, the fixed frame is fixedly installed on the rotating plate top, the fixed ring is fixedly installed on the fixed frame, the rubber sleeve is sleeved in the fixed ring, the rubber ring is fixedly connected to the top and bottom of the rubber sleeve, the test tube is sleeved in the rubber sleeve, and the test tube bottom extends into the support groove.

[0008] Preferably, the filtering assembly comprises a mounting frame and a fixed frame, the mounting frame is fixedly installed at the top end of the fixed column, a hopper is fixedly installed on the mounting frame, a limiting ring is fixedly connected to the inner side of the hopper, a filter screen is fixedly connected to the inner side of the fixed frame, and the fixed frame is fixedly connected to the top of the limiting ring through the magnet adsorption.

[0009] Preferably, the closing cover is internally provided with a restraint belt for fixing the sampling spoon inside the closing cover, the rear side of the closing cover is fixedly connected with a connecting frame, and the rear side of the storage box is fixedly connected with a rotating shaft, and the connecting frame is rotatably installed on the surface of the rotating shaft.

[0010] Preferably, the positioning assembly comprises a receiving ring, the receiving ring is fixedly installed on the front side of the closing cover, a hook is arranged in the receiving ring, a plurality of guide columns are fixedly connected in the receiving ring, the hook is sleeved on the surface of the guide column, a compression spring is sleeved on the surface of the guide column, one end of the compression spring is fixedly connected with the hook, the other end is fixedly connected with the inner wall of the receiving ring, an extension slot is formed in the top of the storage box, a butt joint hole is formed through the slot wall of the extension slot, and the butt joint hole is matched with the hook.

[0011] Technical effects and advantages of the utility model:

[0012] The staff can use the sampling spoon to scoop water in the water area to be detected, then pour out the water, the impurities in the water are preliminarily filtered by the filter screen, then the water passes through the bottom of the hopper and enters the test tube, when other water areas need to be sampled, the staff pushes the rotating plate by hand to make it rotate around the fixed column axis, when another test tube is located at the bottom of the hopper, the staff pours out the water scooped in other water areas, that is, the sample collection is completed, after the sample collection is completed, the closing cover and the storage box are fixed through the cooperation of the hook and the butt joint hole, the staff holds the handle on the closing cover, and the test tube can be moved and transported, the utility model adopts the box type design, integrates the sampling, filtering and collection of water samples, is convenient for the staff to obtain and move and transport the water samples, in addition, the staff can also classify and store the samples in different water areas, and the diversified needs of the staff are met. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the overall structure schematic view of the utility model.

[0014] Figure 2 It is the overall structure schematic view of the utility model.

[0015] Figure 3 It is the structure schematic view of the collecting assembly and the filtering assembly of the utility model.

[0016] Figure 4The explosion drawing of the funnel and the fixed frame of the utility model.

[0017] Figure 5 The explosion drawing of the fixed ring and the rubber sleeve of the utility model.

[0018] Figure 6 The structure schematic diagram of the positioning assembly of the utility model.

[0019] Figure 7 The connection diagram of the storage box and the closure cover of the utility model.

[0020] The figure mark is: 1, storage box;11, fixed column;12, extension groove;13, butt joint hole;14, rotating shaft;2, closure cover;21, restraint belt;22, link frame;3, rotating plate;31, support groove;4, collection assembly;41, fixed frame;42, fixed ring;43, test tube;44, rubber sleeve;441, rubber ring;5, filtering assembly;51, mounting frame;52, funnel;53, fixed frame;54, filter screen;55, limiting ring;6, sampling spoon;7, positioning assembly;71, receiving ring;72, hook;73, guide column;74, compression spring. DETAILED DESCRIPTION

[0021] The technical scheme in the utility model will be described below in connection with the drawings in the utility model, and in addition, the form of each structure recorded in the following implementation is only an example, and the water sample filtering device for environmental detection involved in the utility model is not limited to each structure recorded in the following implementation, and all other implementations obtained by the ordinary skilled in the art without making creative labor belong to the scope of protection of the utility model.

[0022] The utility model provides a kind of water sample filtering device for environmental detection, including storage box 1, storage box 1 top is equipped with closure cover 2, storage box 1 inner chamber bottom is equipped with rotating plate 3, and rotating plate 3 top is equipped with collection assembly 4 and filtering assembly 5, and closure cover 2 is provided with sampling spoon 6, and closure cover 2 is also equipped with positioning assembly 7, collection assembly 4 is used to save sample, filtering assembly 5 is used to filter water before collection assembly 4 saves sample, sampling spoon 6 is used for staff to sample water, and positioning assembly 7 is used to fix closure cover 2 on the top of storage box 1.

[0023] Further, fixed column 11 is fixedly connected at the center of the inner chamber bottom of storage box 1, and rotating plate 3 is rotatably installed on the surface of fixed column 11, rotating plate 3 top is provided with support groove 31, and a plurality of support grooves 31 are evenly arranged, and rotating plate 3 can rotate around the axis of fixed column 11.

[0024] Further, the collecting assembly 4 is uniformly provided with a plurality of corresponding support grooves 31, the collecting assembly 4 comprises a fixing frame 41 and a test tube 43, the fixing frame 41 is fixedly installed on the top of the rotating plate 3, a fixing ring 42 is fixedly installed on the fixing frame 41, a rubber sleeve 44 is sleeved in the fixing ring 42, rubber rings 441 are fixedly connected to the top and bottom of the rubber sleeve 44, the test tube 43 is sleeved in the rubber sleeve 44, the bottom of the test tube 43 extends into the support groove 31, the rubber rings 441 can prevent the rubber sleeve 44 from being separated from the fixing ring 42, and the rubber rings 441 can limit the rubber sleeve 44, when the staff passes the test tube 43 through the rubber sleeve 44, the rubber sleeve 44 will be elastically deformed under the extrusion of the test tube 43, and the elastic force generated by the elastic deformation can clamp the test tube 43, so that the position of the test tube 43 is fixed.

[0025] Further, the filtering assembly 5 comprises a mounting frame 51 and a fixed frame 53, the mounting frame 51 is fixedly installed on the top end of the fixed column 11, a funnel 52 is fixedly installed on the mounting frame 51, a limiting ring 55 is fixedly connected to the inner side of the funnel 52, and a filter screen 54 is fixedly connected to the inner side of the fixed frame 53; the bottom of the fixed frame 53 and the top of the limiting ring 55 are fixed by magnetic attraction, when the filter screen 54 needs to be cleaned, the staff can pull the fixed frame 53 out of the top of the limiting ring 55, and the fixed frame 53 is simple and convenient to disassemble and clean.

[0026] Further, the closing cover 2 is internally provided with a restraint belt 21, the restraint belt 21 is used for fixing the sampling spoon 6 in the closing cover 2, the closing cover 2 is fixedly connected with a connecting frame 22 at the rear side, the connecting frame 22 is rotatably installed on the surface of the rotating shaft 14, and the closing cover 2 and the connecting frame 22 can rotate around the axis of the rotating shaft 14.

[0027] Further, the positioning assembly 7 comprises a supporting ring 71, the supporting ring 71 is fixedly installed on the front side of the closing cover 2, a hook 72 is arranged in the supporting ring 71, guide columns 73 are fixedly connected to the inner wall of the supporting ring 71, the hook 72 is sleeved on the surface of the guide columns 73, compression springs 74 are sleeved on the surface of the guide columns 73, one end of the compression spring 74 is fixedly connected with the hook 72, the other end is fixedly connected with the inner wall of the supporting ring 71, an extension groove 12 is formed in the top of the storage box 1, a butt joint hole 13 is formed in the groove wall of the extension groove 12, the butt joint hole 13 is matched with the hook 72, the elastic force of the compression spring 74 can drive the hook 72 to enter the butt joint hole 13, and the hook 72 and the butt joint hole 13 are matched to fix the closing cover 2 and the storage box 1.

[0028] The working principle of the utility model is: the staff uses the sampling spoon 6 to scoop water in the water area to be detected, then pours out the water, makes the water pass through the filter screen 54, the impurities in the water are primarily filtered by the filter screen 54, then the water passes through the bottom of the funnel 52 and enters the test tube 43, after the collection is completed, the staff inserts the test tube into the opening of the test tube 43, when it is needed to sample other water areas, the staff pushes the rotary plate 3 with hands to make it rotate around the axis of the fixed column 11, when another test tube 43 is located at the bottom of the funnel 52, the staff pours out the water scooped in other water areas, and the same, namely the collection of the sample is completed.

[0029] After the sample is completely collected, the staff fixes the sampling spoon 6 in the closed cover 2 by using the restraint belt 21, presses the hook 72 with hands, makes the hook 72 slide along the guide column 73, the compression spring 74 shrinks and the elastic force increases under the extrusion of the hook 72, then pushes the closed cover 2 and the connecting frame 22 to rotate around the rotating shaft 14, makes the hook 72 enter the extension groove 12, at this time, the staff releases the hook 72, the elastic force of the compression spring 74 drives the hook 72 to enter the butt joint hole 13, the hook 72 and the butt joint hole 13 cooperate to fix the closed cover 2 and the storage box 1, the staff lifts the handle on the closed cover 2, and the test tube 43 can be moved and transported.

[0030] Finally, it should be pointed out that: first, in the description of the application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative position relationship, when the absolute position of the described object changes, the relative position relationship may change;

[0031] Secondly: the utility model discloses the embodiment of the drawing, only relates to the structure involved in the embodiment of the disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0032] Finally: the above only for the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An environmental detection water sample filtering device comprising a storage tank (1), characterized in that, The storage box (1) top is provided with a closed cover (2), the storage box (1) inner chamber bottom is provided with a rotating plate (3), the rotating plate (3) top is provided with a collection assembly (4) and a filter assembly (5), the closed cover (2) is provided with a sampling spoon (6), the closed cover (2) is also provided with a positioning assembly (7), the collection assembly (4) is used to save samples, the filter assembly (5) is used to filter water before the collection assembly (4) saves samples, the sampling spoon (6) is used for staff to sample water, the positioning assembly (7) is used to fix the closed cover (2) on the top of the storage box (1).

2. The water sample filtering device for environmental detection according to claim 1, characterized in that, The storage box (1) inner chamber bottom center is fixedly connected with a fixed column (11), the rotating plate (3) is rotatably installed on the surface of the fixed column (11), and the rotating plate (3) top is provided with a supporting groove (31), and a plurality of supporting grooves (31) are evenly arranged.

3. The water sample filtering device for environmental detection according to claim 2, characterized in that, The collection assembly (4) corresponds to the supporting groove (31) and is evenly provided with a plurality of collection assemblies (4), the collection assembly (4) comprises a fixed frame (41) and a test tube (43), the fixed frame (41) is fixedly installed on the top of the rotating plate (3), the fixed frame (41) is fixedly installed with a fixed ring (42), the fixed ring (42) is sleeved with a rubber sleeve (44), the rubber sleeve (44) top and bottom are fixedly connected with a rubber ring (441), the test tube (43) is sleeved in the rubber sleeve (44), and the test tube (43) bottom extends into the supporting groove (31).

4. The water sample filtering device for environmental detection according to claim 3, characterized in that, The filter assembly (5) comprises a mounting frame (51) and a fixed frame (53), the mounting frame (51) is fixedly installed on the top end of the fixed column (11), the mounting frame (51) is fixedly installed with a funnel (52), the funnel (52) is fixedly connected with a limiting ring (55) on the inner side, the fixed frame (53) is fixedly connected with a filter screen (54) on the inner side, and the fixed frame (53) bottom and the limiting ring (55) top are fixed by magnet adsorption.

5. The water sample filtering device for environmental detection according to claim 4, characterized in that, The closed cover (2) is internally provided with a restraint belt (21), the restraint belt (21) is used for fixing the sampling spoon (6) in the closed cover (2), the closed cover (2) rear side is fixedly connected with a connecting frame (22), the storage box (1) rear side is fixedly connected with a rotating shaft (14), and the connecting frame (22) is rotatably installed on the surface of the rotating shaft (14).

6. The water sample filtering device for environmental detection according to claim 1, characterized in that, The positioning assembly (7) includes a receiving ring (71) fixedly installed on the front side of the closure cover (2), a hook (72) is arranged in the receiving ring (71), a plurality of guide columns (73) are fixedly connected in the receiving ring (71), the hook (72) is sleeved on the surface of the guide column (73), a compression spring (74) is sleeved on the surface of the guide column (73), one end of the compression spring (74) is fixedly connected with the hook (72), the other end is fixedly connected with the inner wall of the receiving ring (71), an extension groove (12) is formed in the top of the storage box (1), a butt joint hole (13) is formed in the groove wall of the extension groove (12), and the butt joint hole (13) is matched with the hook (72).

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