Wastewater sampling bottle

Abstract

The utility model discloses a waste water sampling bottle which comprises a cup body, the top of the outer surface of the cup body is sleeved with a supporting sleeve in a sealing and threaded mode, the top of the supporting sleeve is connected with a sealing plug plate in a sealing and pressing mode, the top of the sealing plug plate is fixedly connected with a sliding rod, and the outer surface of the sliding rod is sleeved with a sleeve in a sealing and sliding mode. A spring reset assembly is jointly installed between the sleeve and the sliding rod. The top of the sliding rod is fixedly connected with a pull rope, and the top of the pull rope is fixedly provided with a self-locking winding assembly. According to the water cup, the supporting sleeve, the sealing plug plate, the sliding rod, the sleeve, the spring reset assembly, the pull rope, the self-locking winding assembly, the grip, the movable base, the multi-section telescopic rod and the fixing frame are arranged, the whole water cup is designed in a telescopic mode, the cup body can be fed into an area with deep waste water, then the cup body is opened, the waste water at the depth can be collected, and the use range of the water cup is widened; the overall practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling bottles, in particular to a wastewater sampling bottle. Background Art

[0002] Wastewater sampling is the process of extracting water samples from polluted water according to prescribed methods and a certain ratio. By testing and analyzing the water samples, we can determine the degree of water pollution, the types and contents of pollutants, and other relevant water quality parameters. This is used to guide production activities and implement relevant measures to reduce water pollution.

[0003] A wastewater sampling bottle is a container used to collect and store wastewater samples.

[0004] The prior art publication number is CN220304878U, which is a wastewater sampling bottle, comprising a cup body, a filter plate A installed inside the cup body, a cylinder fixedly connected to the surface of the filter plate A, a filter plate B provided at the bottom of the cylinder, and a funnel fixedly connected to the bottom of the filter plate B.

[0005] The wastewater sampling bottle can filter the incoming wastewater during sampling, making it easier for staff to take samples. However, the device still has some defects during actual use. It cannot sample wastewater from deeper areas. The main reason is that during the sampling process, the bottle mouth is always open, causing it to be filled with surface wastewater during the lowering process, which limits its use. Therefore, improvements are proposed. Utility Model Content

[0006] The utility model is a wastewater sampling bottle proposed to solve the shortcomings in the prior art.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a wastewater sampling bottle, comprising a cup body, the top of the outer surface of the cup body is sealed and threadedly sleeved with a support sleeve, the top of the support sleeve is sealed and crimped with a sealing plug plate, the top of the sealing plug plate is fixedly connected to a slide rod, the outer surface of the slide rod is sealed and slidably sleeved with a sleeve, and a spring return assembly is installed between the sleeve and the slide rod;

[0008] A pull rope is fixedly connected to the top of the slide rod, a self-locking reeling assembly is fixedly installed on the top of the pull rope, a movable seat is fixedly installed on the top of the self-locking reeling assembly, and handles are slidably connected to both sides of the outer surface of the movable seat;

[0009] The bottom of the handle is fixedly connected to a multi-section telescopic rod, the end of the multi-section telescopic rod is fixedly connected to a fixing frame, and the fixing frame is fixedly connected to the sleeve and the support sleeve. The multi-section telescopic rod can adjust the distance between the fixing frame and the handle.

[0010] Further, the spring reset assembly comprises a movable plate, and the movable plate is located on the inner side of the sleeve and is fixedly sleeved on the outer surface of the slide rod, and a spring is fixedly connected between the top of the movable plate and the sleeve, and the spring is beneficial to the reset of the movable plate.

[0011] Further, the self-locking winding assembly comprises a housing, and the housing is fixedly connected between the movable seat, one side of the outer surface of the housing is provided with a knob, the outer surface of the knob is fixedly connected with a worm at the center of one side, the worm is arranged through the housing and is rotationally connected with the housing, the outer surface of the worm is meshingly connected with a worm wheel, one end of the worm wheel is fixedly connected with a winding wheel, and the pull rope is fixedly connected with the winding wheel, the worm and the housing are connected by a bearing, the inner ring of the bearing is fixedly connected with the worm, the outer ring of the bearing is fixedly connected with the housing, and the bearing supports the worm, which is beneficial to the installation of the worm.

[0012] Further, the winding wheel and the housing are rotationally connected, the winding wheel and the housing are connected by a bearing, the inner ring of the bearing is fixedly connected with the winding wheel, and the outer ring of the bearing is fixedly connected with the housing, and the bearing supports the winding wheel, which is beneficial to the installation of the winding wheel.

[0013] Further, the bottom of the housing is provided with a through hole, and the through hole is matched with the pull rope, and the through hole is beneficial to the in-out of the pull rope.

[0014] Further, the outer surface of the pull rope is sleeved with a plurality of limiting sleeves, and the limiting sleeves are fixedly connected with adjacent telescopic sections of the plurality of telescopic rods, the limiting sleeves have a limiting effect on the pull rope, and the pull rope is prevented from being messy.

[0015] The beneficial effects of the utility model are as follows:

[0016] In use, the wastewater sampling bottle is designed in a telescopic manner as a whole, the cup body can be sent to a deep area of wastewater, then the cup body is opened, the wastewater at the depth can be collected, the use range is increased, the overall practicability is improved, the length of the pull rope can be adjusted according to actual needs, the use requirements are met, and the use effect is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the utility model, the following will briefly introduce the drawings needed in the specific implementation manner, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to the drawings without creating labor.

[0018] Fig. 1: the perspective view of the utility model;

[0019] Fig. 2 : the side view of the utility model;

[0020] Fig. 3 : the schematic view of the self-locking winding assembly structure of the utility model;

[0021] Fig. 4 : the section view of the sleeve and the supporting sleeve of the utility model.

[0022] The signs are as follows:

[0023] 1, handle, 2, movable seat, 3, shell, 4, pull rope, 5, multi-section telescopic rod, 6, sleeve, 7, cup body, 8, limiting sleeve, 9, supporting sleeve, 10, worm wheel, 11, winding wheel, 12, worm, 13, knob, 14, sliding rod, 15, spring, 16, movable plate, 17, fixed frame, 18, sealing plug plate. DETAILED DESCRIPTION

[0024] 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 in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0025] As Figs. 1 to 4 shown, relate to a kind of wastewater sampling bottle, including cup body 7, the outer surface top sealing screw thread sleeve of cup body 7 is connected with supporting sleeve 9, sealing ring is fixedly connected in the inner top of supporting sleeve 9, and sealing ring is sealed and abuts with cup body 7, guarantee the sealing property at the connecting place of cup body 7 and supporting sleeve 9, the top sealing press connection of supporting sleeve 9 is sealed plug plate 18, the top of sealing plug plate 18 is fixedly connected with sliding rod 14, the outer surface sealing sliding sleeve of sliding rod 14 is connected with sleeve 6, the outer surface sealing sleeve of sliding rod 14 is connected with two sealing sleeves, and sealing sleeve is fixedly connected between sleeve 6, spring return assembly is jointly installed between sleeve 6 and sliding rod 14, spring return assembly includes movable plate 16, and movable plate 16 is located in the inner side of sleeve 6 and fixedly sleeve in the outer surface of sliding rod 14, spring 15 is fixedly connected between the top of movable plate 16 and sleeve 6, sealing plug plate 18 is composed of plate and rubber plug, and rubber plug has sealing effect in cooperation with supporting sleeve 9.

[0026] The top of the slide rod 14 is fixedly connected with a pull rope 4, the top of the pull rope 4 is fixedly installed with a self-locking winding assembly, the top of the self-locking winding assembly is fixedly installed with a movable seat 2, the outer surface of the movable seat 2 is slidably connected with a handle 1 on both sides, the self-locking winding assembly comprises a shell 3, and the shell 3 is fixedly connected between the movable seat 2, one side of the outer surface of the shell 3 is provided with a knob 13, one side of the outer surface of the knob 13 is fixedly connected with a worm 12, and the worm 12 penetrates through the shell 3 and is rotatably connected with the shell 3, the outer surface of the worm 12 is meshingly connected with a worm wheel 10, one end of the worm wheel 10 is fixedly connected with a winding wheel 11, and the pull rope 4 is fixedly connected with the winding wheel 11, and the winding wheel 11 is rotatably connected with the shell 3, a through hole is formed in the bottom of the shell 3, and the through hole is matched with the pull rope 4, the worm 12 and the worm wheel 10 are prior arts, and their specifications and models can be selected according to actual needs, and the worm 12 and the worm wheel 10 also have a self-locking effect in cooperation, when the worm 12 does not rotate, the worm wheel 10 cannot rotate.

[0027] The bottom of the handle 1 is fixedly connected with a plurality of telescopic rods 5, the distal end of the plurality of telescopic rods 5 is fixedly connected with a fixing frame 17, and the fixing frame 17 is fixedly connected between the sleeve 6 and the supporting sleeve 9, the plurality of telescopic rods 5 are designed by using the existing mop telescopic rod, and after two telescopic sections are unfolded, the plurality of telescopic rods 5 can be locked and fixed, so that the use effect after telescoping is guaranteed.

[0028] The outer surface of the pull rope 4 is sleeved with a plurality of limiting sleeves 8, and the limiting sleeves 8 are fixedly connected with adjacent telescopic sections of the plurality of telescopic rods 5, so that the pull rope 4 can be limited, and the movement of the pull rope 4 along the predetermined direction is guaranteed.

[0029] Working principle: first, the use length of the pull rope 4 is adjusted according to needs, the knob 13 is rotated, the knob 13 drives the worm 12 to rotate, the worm 12 drives the worm wheel 10 and the winding wheel 11 to rotate, so that the pull rope 4 is released, until the setting is reached, then the plurality of telescopic rods 5 are unfolded (unfolding mode such as mop telescopic rod), until the setting is reached, then the whole is inserted into water, when sampling is needed, the movable seat 2 is pushed to move upwards along the handle 1, the movable seat 2 drives the shell 3 to move upwards, then the winding wheel 11 in the inside drives the pull rope 4 to move upwards, the pull rope 4 drives the slide rod 14 and the sealing plug plate 18 to move upwards, the top of the supporting sleeve 9 is opened, waste water enters the inside of the cup body 7 through the supporting sleeve 9, after a period of time, the movable seat 2 is loosened, at this time, the pull rope 4 does not exert pressure on the slide rod 14, the spring 15 drives the slide rod 14 to reset through the movable plate 16, the slide rod 14 drives the sealing plug plate 18 to reset, when the sealing plug plate 18 is sealed and abuts against the supporting sleeve 9 again, the cup body 7 can be taken out.

[0030] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific implementation. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A wastewater sampling bottle comprising a cup (7), characterised in that: The outer surface top of the cup body (7) is sleeved with a supporting sleeve (9), the top of the supporting sleeve (9) is sealingly crimped with a sealing plug plate (18), the top of the sealing plug plate (18) is fixedly connected with a sliding rod (14), the outer surface of the sliding rod (14) is sealingly sleeved with a sleeve (6), and the sleeve (6) and the sliding rod (14) are jointly provided with a spring return assembly; The top of the sliding rod (14) is fixedly connected with a pull rope (4), the top of the pull rope (4) is fixedly provided with a self-locking winding assembly, the top of the self-locking winding assembly is fixedly provided with a movable seat (2), and the outer surface of the movable seat (2) is slidably connected with a handle (1) on both sides; The bottom of the handle (1) is fixedly connected with a multi-section telescopic rod (5), the distal end of the multi-section telescopic rod (5) is fixedly connected with a fixing frame (17), and the fixing frame (17) is fixedly connected between the sleeve (6) and the supporting sleeve (9).

2. A wastewater sampling bottle according to claim 1, characterized in that: The spring return assembly comprises a movable plate (16), and the movable plate (16) is located on the inner side of the sleeve (6) and is fixedly sleeved on the outer surface of the sliding rod (14), and the top of the movable plate (16) and the sleeve (6) are jointly fixedly connected with a spring (15).

3. A wastewater sampling bottle according to claim 1, wherein: The self-locking winding assembly comprises a housing (3), and the housing (3) is fixedly connected with the movable seat (2), one side of the outer surface of the housing (3) is provided with a knob (13), one side of the outer surface of the knob (13) is fixedly connected with a worm (12), the worm (12) penetrates through the housing (3) and is rotatably connected with the housing (3), the outer surface of the worm (12) is meshingly connected with a worm wheel (10), one end of the worm wheel (10) is fixedly connected with a winding wheel (11), and the pull rope (4) is fixedly connected with the winding wheel (11).

4. A wastewater sampling bottle according to claim 3, wherein: The winding wheel (11) is rotatably connected with the housing (3).

5. A wastewater sampling bottle according to claim 4, wherein: The bottom of the housing (3) is provided with a through hole, and the through hole is matched with the pull rope (4).

6. A wastewater sampling bottle according to claim 1, wherein: The outer surface of the pull rope (4) is sleeved with a plurality of limiting sleeves (8), and the limiting sleeves (8) are fixedly connected with adjacent telescopic sections of the multi-section telescopic rod (5).

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