Industrial wastewater sampling device

Abstract

The utility model discloses an industrial wastewater sampling device, which relates to the technical field of wastewater sampling, and comprises a sampling rod, a plurality of uniformly distributed storage grooves are arranged in the sampling rod along the axis direction, a convex plate is arranged on the outer side of the sampling rod along the axis direction, and a rubber gasket is arranged on the side surface of the convex plate. A plurality of first round holes which penetrate through the rubber gasket and the protruding plate and correspond to and communicate with the storage groove are formed in the side face of the rubber gasket in the axis direction of the sampling rod, a baffle is movably arranged on the side face of the rubber gasket, and a plurality of second round holes which penetrate through and can correspond to the first round holes are formed in the baffle in the axis direction of the sampling rod. A connecting rod is arranged at the upper end of the baffle, a spring is arranged on the outer side of the connecting rod, and the connecting rod drives the baffle to do reciprocating rectilinear motion relative to the sampling rod in the axis direction; the sampling device can be used for sampling sewage at different depths at one time and is simple to operate and high in efficiency, and the sampling rod is convenient to carry.

Description

TECHNICAL FIELD

[0001] The utility model relates to wastewater sampling technical field, concretely is an industrial wastewater sampling device. BACKGROUND

[0002] Industrial wastewater refers to the wastewater and waste liquid generated in the industrial production process, and the composition and content of industrial wastewater of different depths may also differ, so before purification, a sampling device needs to be used to sample industrial wastewater of different depths, analyze and determine the composition and content of the wastewater, and then take appropriate purification measures.

[0003] The existing industrial wastewater sampling device needs to sample industrial wastewater of different depths through multiple sampling, which is complicated and inefficient.

[0004] In view of the above problems, the utility model provides an industrial wastewater sampling device. UTILITY MODEL CONTENT

[0005] The utility model aims at providing an industrial wastewater sampling device which can sample wastewater of different depths at one time, is simple and efficient to operate, and the sampling rod is convenient to carry, thereby solving the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: an industrial wastewater sampling device, comprising a sampling rod, a plurality of uniformly distributed storage grooves are formed in the sampling rod along the axial direction, a convex plate is fixedly arranged on the outer side of the sampling rod along the axial direction, a rubber gasket is attached to the side surface of the convex plate, a plurality of first circular holes are formed in the side surface of the rubber gasket along the axial direction of the sampling rod, the first circular holes pass through the rubber gasket and the convex plate, correspond to the storage grooves and are in communication with the storage grooves, a baffle is movably arranged on the side surface of the rubber gasket, a plurality of second circular holes are formed in the baffle along the axial direction of the sampling rod, the second circular holes pass through the baffle and correspond to the first circular holes, a handle is arranged at the top end of the sampling rod, a connecting rod is fixedly arranged at the upper end of the baffle, a spring is sleeved on the outer side of the connecting rod, the connecting rod drives the baffle to reciprocate linearly along the axial direction of the sampling rod, a water outlet pipe is arranged at the water outlet end of the storage groove, and a sealing cover is detachably arranged at the end of the water outlet pipe.

[0007] Further, a rectangular groove is symmetrically formed on both sides of the baffle, an L-shaped plate is symmetrically fixedly arranged on both sides of the convex plate, a rectangular plate is fixedly arranged at the end of the L-shaped plate, the rectangular plate is slidably connected to the inner surface of the corresponding rectangular groove, the baffle is slidably attached to the rubber gasket by extrusion, a top plate is fixedly arranged at the top end of the sampling rod, the connecting rod is slidably connected to the inside of the top plate, a pressing plate is fixedly arranged at the top end of the connecting rod, and the spring is tightly connected between the upper end of the top plate and the bottom end of the pressing plate.

[0008] Further, the water inlet end of the water outlet pipe is fixedly connected to the side wall of the storage groove, the water outlet end of the water outlet pipe is screwedly connected to the inner side of the sealing cover, and anti-skid lines are formed on the outer side of the sealing cover.

[0009] Further, the top plate upper end is fixed with a handle, and anti-skid lines are processed on the outer side of the handle.

[0010] Further, the sampling rod outer side lower end is fixed with a limiting column.

[0011] Compared with the prior art, the industrial wastewater sampling device has the following beneficial effects:

[0012] The industrial wastewater sampling device provided by the utility model, when industrial wastewater needs to be sampled, a hand holds the handle, then the sampling rod is vertically inserted into the wastewater, next the thumb presses the connecting rod downward, the connecting rod moves vertically downward relative to the sampling rod, the spring is compressed, and the baffle is synchronously moved downward, when the baffle bottom moves to the limiting column, the second circular hole is aligned with the first circular hole, at this time, the wastewater of different depths flows to the first circular hole through the corresponding second circular hole, and then flows into the corresponding storage tank, then the connecting rod is loosened, and the connecting rod moves upward and resets under the spring recovery deformation, and the baffle synchronously moves and resets, at this time, the second circular hole is dislocated with the first circular hole, since the baffle is attached to and slides on the rubber gasket side, the rubber gasket is good in sealing performance, so the wastewater cannot flow to the first circular hole through the second circular hole, that is, the first circular hole is sealed, then the sampling rod is taken out from the water, then the sealing cover is rotated, and the different water samples in the storage tank are taken out and detected through the water outlet pipe. The purpose of the design is that the wastewater of different depths can be sampled at one time, the operation is simple and efficient, and the sampling rod is convenient to carry. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is an overall structural schematic view of the utility model;

[0014] Figure 2 It is an internal structural schematic view of the sampling rod in the utility model;

[0015] Figure 3 It is the utility model Figure 1 A enlarged view in the utility model;

[0016] Figure 4 It is the utility model Figure 2 A enlarged view in the utility model;

[0017] Figure 5 It is the utility model Figure 2 A enlarged view in the utility model.

[0018] In the drawing: 1, sampling rod; 2, storage tank; 3, water outlet pipe; 4, sealing cover; 5, convex plate; 6, rubber gasket; 7, baffle; 8, first circular hole; 9, second circular hole; 10, rectangular groove; 11, L-shaped plate; 12, rectangular plate; 13, top plate; 14, connecting rod; 15, lower pressing plate; 16, spring; 17, handle; 18, limiting column. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0020] In order to solve the technical problem of how to effectively sample, as shown in Figures 1-5 The following preferred technical solutions are provided:

[0021] An industrial wastewater sampling device, comprising a sampling rod 1, a plurality of storage grooves 2 are evenly distributed and arranged in the sampling rod 1 along the axial direction, a convex plate 5 is fixedly arranged on the outer side of the sampling rod 1 along the axial direction, a rubber gasket 6 is attached to the side surface of the convex plate 5, a plurality of first circular holes 8 are arranged on the side surface of the rubber gasket 6 along the axial direction of the sampling rod 1, the first circular holes 8 penetrate through the rubber gasket 6 and the convex plate 5 and correspond to and communicate with the storage grooves 2, a baffle 7 is movably arranged on the side surface of the rubber gasket 6, a plurality of second circular holes 9 are arranged in the baffle 7 along the axial direction of the sampling rod 1, the second circular holes 9 penetrate through the baffle 7 and correspond to the first circular holes 8, a handle 17 is arranged at the top end of the sampling rod 1, a connecting rod 14 is fixedly arranged at the upper end of the baffle 7, a spring 16 is sleeved on the outer side of the connecting rod 14, the connecting rod 14 drives the baffle 7 to reciprocate linearly along the axial direction of the sampling rod 1, a water outlet pipe 3 is arranged at the water outlet end of the storage groove 2, and a sealing cover 4 is detachably arranged at the end of the water outlet pipe 3.

[0022] Specifically, when the industrial wastewater needs to be sampled, the handle 17 is held, then the sampling rod 1 is vertically inserted into the wastewater, then the thumb is pressed downward on the connecting rod 14, the connecting rod 14 moves vertically downward relative to the sampling rod 1, the spring 16 is compressed, and the baffle 7 is simultaneously driven to move downward, when the bottom of the baffle 7 moves to the limiting column 18, the second circular holes 9 are aligned with the first circular holes 8, at this time, the wastewater at different depths flows to the first circular holes 8 through the corresponding second circular holes 9, and then flows into the corresponding storage groove 2, then the connecting rod 14 is released, and the connecting rod 14 moves upward to reset under the restoring deformation of the spring 16, and drives the baffle 7 to move synchronously to reset, at this time, the second circular holes 9 are misaligned with the first circular holes 8, because the baffle 7 is attached and slides on the side surface of the rubber gasket 6, the rubber gasket 6 has good sealing performance, so the wastewater cannot flow into the first circular holes 8 through the second circular holes 9, that is, the first circular holes 8 are sealed, then the sampling rod 1 is taken out of the water, then the sealing cover 4 is rotated, and the different water samples in the storage groove 2 are taken out and detected through the water outlet pipe 3. The purpose of this design is to sample the wastewater at different depths at one time, which is simple in operation and high in efficiency, and the sampling rod 1 is convenient to carry.

[0023] Further, as shown in Figures 1-4As shown, the following preferred technical solutions are provided:

[0024] The baffle plate 7 is symmetrically provided with a rectangular slot 10 on both sides, and the convex plate 5 is symmetrically provided with an L-shaped plate 11 on both sides. The end of the L-shaped plate 11 is fixedly provided with a rectangular plate 12, which is slidingly connected to the inner surface of the corresponding rectangular slot 10. The baffle plate 7 is extruded and attached to the rubber gasket 6 and slides. The top plate 13 is fixedly arranged at the top end of the sampling rod 1. The connecting rod 14 is slidingly connected to the inside of the top plate 13. The lower pressing plate 15 is fixedly arranged at the top end of the connecting rod 14. The spring 16 is tightly connected between the upper end of the top plate 13 and the bottom end of the lower pressing plate 15. The purpose of this design is to press the lower pressing plate 15 with the thumb, drive the connecting rod 14 to move downward, and then drive the baffle plate 7 to move synchronously, so that the second circular hole 9 is aligned with the first circular hole 8 for sampling. When the lower pressing plate 15 is released, the baffle plate 7 moves upward and resets under the deformation recovery of the spring 16, and the second circular hole 9 is misaligned with the first circular hole 8.

[0025] Further, as shown in Figure 2 and Figure 5 the following preferred technical solutions are provided:

[0026] The water outlet pipe 3 is fixedly communicated with the side wall of the storage tank 2. The outer side of the water outlet pipe 3 is threadedly connected with the inner side of the sealing cover 4. The outer side of the sealing cover 4 is processed with anti-skid lines. The purpose of this design is to open and close the water outlet pipe 3 by rotating the sealing cover 4.

[0027] Further, as shown in the drawings and

[0028] The handle 17 is fixedly arranged at the upper end of the top plate 13. The outer side of the handle 17 is processed with anti-skid lines. The purpose of this design is to facilitate carrying and sampling work of the sampling rod 1 by the handle 17.

[0029] Further, as shown in Figure 1 the following preferred technical solutions are provided:

[0030] The limiting column 18 is fixedly arranged at the outer lower end of the sampling rod 1. The purpose of this design is that when the baffle plate 7 moves downward to be stopped by the limiting column 18, the second circular hole 9 is aligned with the first circular hole 8 at this time.

[0031] In summary: when the industrial wastewater needs to be sampled, the handle 17 is held, then the sampling rod 1 is vertically inserted into the wastewater, then the thumb is pressed downwardly on the connecting rod 14, the connecting rod 14 is vertically moved downwardly relative to the sampling rod 1, the spring 16 is compressed, and the baffle 7 is synchronously moved downwardly, when the bottom of the baffle 7 is moved to the limiting column 18, the second circular hole 9 is aligned with the first circular hole 8, at this time, the wastewater of different depths flows to the first circular hole 8 through the corresponding second circular hole 9, and then flows into the corresponding storage tank 2, then the connecting rod 14 is released, the connecting rod 14 is moved upwardly and reset under the pushing of the spring 16 recovering deformation, and the baffle 7 is synchronously moved and reset, at this time, the second circular hole 9 is dislocated with the first circular hole 8, because the baffle 7 is attached to slide on the side of the rubber gasket 6, the rubber gasket 6 has good sealing performance, so the wastewater cannot flow to the first circular hole 8 through the second circular hole 9, that is, the first circular hole 8 is sealed, then the sampling rod 1 is taken out of the water, then the sealing cover 4 is rotated, and the different water samples in the storage tank 2 are taken out and detected through the water outlet pipe 3. The purpose of the design is that the wastewater of different depths can be sampled at one time, the operation is simple and efficient, and the sampling rod 1 is convenient to carry.

[0032] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An industrial wastewater sampling device, characterized by: The utility model provides a sampling rod, which comprises a sampling rod (1) internally provided with a plurality of uniformly distributed storage grooves (2) along the axial direction, a convex plate (5) fixedly arranged on the outer side of the sampling rod (1) along the axial direction, a rubber gasket (6) attached to the side surface of the convex plate (5), a plurality of first circular holes (8) corresponding to and communicating with the storage grooves (2) and penetrating through the rubber gasket (6) and the convex plate (5) and arranged on the side surface of the rubber gasket (6) along the axial direction of the sampling rod (1), a baffle (7) movably arranged on the side surface of the rubber gasket (6), a plurality of second circular holes (9) corresponding to the first circular holes (8) and penetrating through the baffle (7) and arranged on the inside of the baffle (7) along the axial direction of the sampling rod (1), a handle (17) arranged at the top end of the sampling rod (1), a connecting rod (14) fixedly arranged at the upper end of the baffle (7), a spring (16) sleeved on the outer side of the connecting rod (14), and the connecting rod (14) driving the baffle (7) to reciprocally and linearly move along the axial direction of the sampling rod (1), a water outlet pipe (3) arranged at the water outlet end of the storage groove (2), and a sealing cover (4) detachably mounted on the end of the water outlet pipe (3).

2. An industrial wastewater sampling device according to claim 1, characterized in that: The baffle (7) is symmetrically provided with a rectangular groove (10) on both sides, the convex plate (5) is symmetrically fixedly provided with an L-shaped plate (11) on both sides, the L-shaped plate (11) is fixedly provided with a rectangular plate (12) at the end, the rectangular plate (12) is slidingly connected to the inner surface of the corresponding rectangular groove (10), the baffle (7) is slidingly attached to the rubber gasket (6) by extrusion, the sampling rod (1) is fixedly provided with a top plate (13) at the top end, the connecting rod (14) is slidingly connected to the inside of the top plate (13), the connecting rod (14) is fixedly provided with a pressing plate (15) at the top end, and the spring (16) is tightly connected between the upper end of the top plate (13) and the bottom end of the pressing plate (15).

3. The industrial wastewater sampling device of claim 1, wherein: The water inlet end of the water outlet pipe (3) is fixedly communicated with the side wall of the storage groove (2), the water outlet end of the water outlet pipe (3) is screwedly connected with the inner side of the sealing cover (4), and the outer side of the sealing cover (4) is processed with anti-skid lines.

4. The industrial wastewater sampling device of claim 2, wherein: The upper end of the top plate (13) is fixedly provided with a handle (17), and the outer side of the handle (17) is processed with anti-skid lines.

5. The industrial wastewater sampling device of claim 1, wherein: The outer side of the sampling rod (1) is fixedly provided with a limiting column (18) at the lower end.

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