Sampling device for port water quality detection

Abstract

The utility model discloses a sampling device for port water quality detection, which comprises a rope, a connecting seat is sleeved outside the rope, the rope and the connecting seat can be locked through a locking component, a sampling component is arranged on one side of the connecting seat, and a counterweight is mounted at the bottom end of the rope. The sampling assemblies are arranged in the upper layer area, the middle layer area and the bottom layer area for collection, the rope can be continuously lowered through the balance weight piece, and the position of the connecting base on the rope is adjusted in advance according to the sampling depth requirement, so that the sampling assemblies can be lowered to the upper layer area, the middle layer area and the bottom layer area for collection after entering water. The position of the sampling assembly can be conveniently adjusted according to collection requirements, water samples can be collected from three different depths at the same time, operation is easy, and consumed time is short.

Description

TECHNICAL FIELD

[0001] The utility model relates to sampling device technical field, concretely is a kind of sampling device for port water quality detection. BACKGROUND

[0002] The main purpose of port water quality detection is to evaluate the water quality condition of port water area, timely find water quality problem, provide scientific basis for port environmental protection and management, through detection, can understand the type, concentration and its change trend of pollutant in water, provide data support for formulating targeted pollution control measures, in the field of port water quality detection, sampling is the basic step of water quality analysis, and its accuracy and efficiency are directly related to the reliability of subsequent water quality evaluation.

[0003] Traditional sampling method is usually to lower sampling device to three different positions of surface layer, middle layer and bottom layer to sample respectively, however, this method is relatively low in efficiency, especially when water samples need to be collected from three different depths simultaneously, operation is complex and time-consuming, and it is not convenient to adjust position, therefore, we provide a kind of sampling device for port water quality detection. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of sampling device for port water quality detection to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of sampling device for port water quality detection, including rope, the outside of the rope is equipped with connecting seat, locking assembly can be realized locking between the two, the side of the connecting seat is provided with sampling assembly, the bottom end of the rope is equipped with counterweight.

[0006] Preferably, the locking assembly includes locking seat and puncture piece, one end of the connecting seat is equipped with a set of locking seat, each set of locking seat is detachably connected with a set of puncture piece, and the puncture piece can pierce the rope.

[0007] Preferably, the puncture piece includes a rod body and an adjusting block, one end of the rod body is equipped with the adjusting block, the rod body can pierce the rope, and the rod body can be screwed with the locking seat.

[0008] Preferably, the sampling assembly includes an electric valve, a collection piece, a battery and a wireless remote control module, the electric valve is installed on one side of the connecting seat, the collection piece is detachably installed on the output end of the electric valve body, the battery is installed on the top end of the electric valve body, the wireless remote control module is arranged on one side of the battery, and the electric valve and the wireless remote control module are electrically connected with the battery.

[0009] Preferably, the top end of the electric valve body is sealed and bonded with a protective shell, which can cover the battery and the wireless remote control module.

[0010] Preferably, the input end of the electric valve is provided with a filter screen for filtering, and the detachable connection between the electric valve body and the collecting piece is screw connection.

[0011] Compared with the prior art, the utility model has the beneficial effects that:

[0012] 1、The utility model discloses a three groups of sampling assemblies are installed on the rope, can correspond to the upper layer, middle layer and bottom layer three area collection respectively, utilize counterweight and can make the rope continuous down, according to the demand of sampling depth, the position of connecting seat on the rope is adjusted in advance, so that each group of sampling assemblies can be respectively down to the upper layer, middle layer and bottom layer three area collection after entering the water, compared with the prior art, the position of sampling assembly can be adjusted according to the collection demand, water samples can be collected from three different depths at the same time, and the operation is simple and time -consuming is shorter.

[0013] 2、The utility model discloses the one end of the rod body is provided with the puncture tip away from the adjusting block, when locking the connecting seat, the rod body is inserted from the one end of the locking seat, after the rope is punctured, utilize the screw thread of the outer wall of the rod body and the screw thread of the inner chamber of the locking seat are adapted, make two screw threads can be connected, utilize the puncture piece and penetrate the rope, make the connecting seat unable to move on the rope, complete the locking of connecting seat, can lock the connecting seat at any position on the rope, can be adjusted according to actual demand.

[0014] 3、The utility model discloses the battery can provide power for electric valve and wireless remote control module, the wireless remote control module can be used for wireless remote control electric valve and opens and closes, can realize the collection of water sample, the top end of the protective shell and electric valve body is sealed and bonded, can play waterproof protection effect, utilize the filter screen of installation and can play the filtering effect, prevent electric valve and block, the detachable connection between the electric valve body and the collecting piece is screw connection, is convenient for taking out water sample after collecting. ACCURACY

[0015] Figure 1 It is the exploded view of the overall structure of the utility model;

[0016] Figure 2 It is the enlarged view of structure A of the utility model;

[0017] Figure 3 It is the enlarged view of structure B of the utility model;

[0018] Figure 4 It is the schematic view of the overall structure of the utility model;

[0019] Figure 5The utility model discloses a circuit connection diagram.

[0020] In the drawing: 1, rope, 2, connecting seat, 3, counterweight, 4, locking seat, 5, puncture piece, 6, pole body, 7, adjusting block, 8, electric valve, 9, collection piece, 10, battery, 11, wireless remote control module, 12, protective shell, 13, filter screen. DETAILED DESCRIPTION

[0021] 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, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Embodiment one

[0023] Please refer to Figures 1-5 The utility model provides a kind of sampling device for port water quality detection, including rope 1, the external sleeve of rope 1 is equipped with connecting seat 2, locking assembly can be realized locking between the two, one side of connecting seat 2 is provided with sampling assembly, and the bottom end of rope 1 is equipped with counterweight 3.

[0024] In this embodiment, three groups of sampling assemblies are installed on rope 1, which can collect three areas of upper layer, middle layer and bottom layer respectively. Counterweight 3 can make rope 1 continuously lower, and according to the requirement of sampling depth, the position of connecting seat 2 on rope 1 is adjusted in advance, so that each group of sampling assemblies can be lowered to the upper layer, middle layer and bottom layer respectively after entering the water to collect. Compared with the prior art, the position of the sampling assembly can be adjusted according to the collection requirement, and water samples can be collected from three different depths at the same time, which is simple to operate and time-saving.

[0025] Please refer to Figures 1-5 Locking assembly includes locking seat 4 and puncture piece 5, and one group of locking seat 4 is installed at both ends of connecting seat 2. Each group of locking seat 4 is detachably connected with one group of puncture piece 5. Puncture piece 5 can pierce rope 1. Puncture piece 5 includes pole body 6 and adjusting block 7. One end of pole body 6 is installed with adjusting block 7. Pole body 6 can pierce rope 1, and pole body 6 can be screwed with locking seat 4.

[0026] In the embodiment, the rod body 6 is provided with a piercing tip at the end away from the adjusting block 7, when the locking connector 2 is locked, the rod body 6 is inserted from one end of the locking seat 4, after piercing the rope 1, the rod body 6 is threadedly connected with the inner cavity of the locking seat 4 through the threads arranged on the outer wall of the rod body 6, the piercing member 5 penetrates the rope 1, so that the locking seat 2 cannot move on the rope 1, the locking seat 2 is locked, and the locking seat 2 can be locked at any position on the rope 1, and the actual demand can be adjusted.

[0027] Please refer to Figures 1-5 The sampling assembly comprises an electric valve 8, a collecting member 9, a battery 10 and a wireless remote control module 11, the electric valve 8 is installed on one side of the locking seat 2, the collecting member 9 is detachably installed on the body of the electric valve 8 corresponding to the output end of the electric valve 8, the battery 10 is installed on the top end of the body of the electric valve 8, the wireless remote control module 11 is arranged on one side of the battery 10, the electric valve 8 and the wireless remote control module 11 are electrically connected with the battery 10, the top end of the body of the electric valve 8 is sealingly bonded with a protective shell 12, the protective shell 12 can cover the battery 10 and the wireless remote control module 11, the input end of the electric valve 8 is provided with a filter screen 13 for filtering, and the detachable connection between the body of the electric valve 8 and the collecting member 9 is threadedly connected.

[0028] In the embodiment, the battery can provide power for the electric valve 8 and the wireless remote control module 11, the wireless remote control module 11 can remotely control the electric valve 8 to open and close, the water sample can be collected, the top end of the body of the electric valve 8 is sealingly bonded with the protective shell 12, so as to achieve the waterproof protection effect, the installed filter screen 13 can play a filtering role, so as to prevent the electric valve 8 from being blocked, and the detachable connection between the body of the electric valve 8 and the collecting member 9 is threadedly connected, so that the water sample can be easily taken out after being collected.

[0029] Working principle: first, install three groups of sampling components on the rope 1, can correspond to the upper layer, middle layer and bottom layer three area collection respectively, using counterweight 3 can make the rope 1 continuously down, according to the sampling depth requirement, adjust the position of connecting seat 2 on the rope 1 in advance, the end of the rod body 6 away from the adjusting block 7 is provided with a puncture tip, locking connecting seat 2, the rod body 6 is inserted from one end of the locking seat 4, after piercing the rope 1, the screw thread provided on the outer wall of the rod body 6 is matched with the screw thread in the inner cavity of the locking seat 4, so that they can be screwed together, the puncture piece 5 penetrates the rope 1, so that the connecting seat 2 cannot move on the rope 1, the locking of the connecting seat 2 is completed, the connecting seat 2 can be locked at any position on the rope 1, which can be adjusted according to the actual requirement, so that each group of sampling components can be lowered to the upper layer, middle layer and bottom layer three area collection after entering the water, the wireless remote control module 11 can be used to remotely control the opening and closing of the electric valve 8, and the collection of water sample can be realized, the protective shell 12 and the top of the electric valve 8 body are sealed and bonded, which can play a waterproof protection effect, the filter screen 13 can be used to play a filtering role, which can prevent the electric valve 8 from being blocked, the detachable connection between the electric valve 8 body and the collecting piece 9 is screw connection, which is convenient for taking out the water sample after collection.

[0030] The contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0031] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A sampling device for detecting port water quality, comprising a rope (1), characterized in that: The outer sleeve of the rope (1) is provided with a connecting seat (2), and the two can be locked by a locking component. A sampling component is provided on one side of the connecting seat (2), and a counterweight (3) is installed at the bottom end of the rope (1).

2. A sampling device for port water quality detection according to claim 1, characterized in that: The locking assembly comprises a locking seat (4) and a piercing member (5), and a group of the locking seats (4) are respectively installed at both ends of the connecting seat (2). Each group of the locking seats (4) is detachably connected to a group of piercing members (5), and the piercing members (5) can pierce the rope (1).

3. A sampling device for port water quality detection according to claim 2, characterized in that: The piercing member (5) comprises a rod body (6) and an adjusting block (7). The adjusting block (7) is installed at one end of the rod body (6). The rod body (6) can pierce the rope (1), and the rod body (6) can be threadedly connected to the locking seat (4).

4. A sampling device for port water quality detection according to claim 1, characterized in that: The sampling assembly includes an electric valve (8), a collecting piece (9), a battery (10) and a wireless remote control module (11); the electric valve (8) is installed on one side of the connecting seat (2); the collecting piece (9) is detachably installed on the body of the electric valve (8) corresponding to its output end; the battery (10) is installed on the top of the body of the electric valve (8); the wireless remote control module (11) is set on one side of the battery (10); the electric valve (8) and the wireless remote control module (11) are both electrically connected to the battery (10).

5. A sampling device for port water quality detection according to claim 4, characterized in that: A protective shell (12) is sealed and bonded to the top end of the electric valve (8) body, and the protective shell (12) can cover the battery (10) and the wireless remote control module (11).

6. A sampling device for port water quality testing according to claim 4, characterized in that: The input end of the electric valve (8) is equipped with a filter screen (13) for filtering, and the detachable connection between the electric valve (8) body and the collecting member (9) is a threaded connection.

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