Water sample collector

Abstract

The utility model relates to the technical field of water sample collection, in particular to a water sample collector which comprises a collection bottle body, a bottle opening part is arranged on the collection bottle body, an on-off switch is arranged in the collection bottle body, the on-off switch can do linear motion in the collection bottle body, the size of the on-off switch is larger than that of the bottle opening part, and the on-off switch is arranged in the collection bottle body. A bottle body control part is arranged on the bottle opening part, a switch control part is arranged on the on-off switch, the collecting bottle body is put into a water area with a certain depth through the bottle body control part, and then the on-off switch is turned on through the switch control part, so that a water sample with the depth can be poured into the collecting bottle body; then the on-off switch is closed through the on-off control part, the whole collecting bottle body is pulled out of the water surface through the bottle body control part, sampling is completed, and the device is simple in structure, convenient to operate, capable of achieving water sample collection at the specified depth, low in cost and high in efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of water sample collection, in particular to a water sample collector. Background Art

[0002] To treat and remediate sewage, it is necessary to first sample the sewage. Sampling is not only for preparing solutions, but also for convenient observation and understanding of the treatment results. Existing water sample collectors are difficult to install and have complex structures, or existing water sample collectors cannot transport the collectors to the specified depth for water sample collection, which easily leads to water sample confusion. Utility Model Content

[0003] The purpose of the utility model is to provide a water sample collector to solve the problems that the traditional water sample collector in the prior art has a complex structure and cannot be opened to collect water samples at a specified depth.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A water sample collector comprises a collection bottle body, wherein the collection bottle body is provided with a bottle mouth portion, an on-off switch is provided in the collection bottle body, the on-off switch can perform linear motion inside the collection bottle body, the size of the on-off switch is larger than the size of the bottle mouth portion, the bottle mouth portion is provided with a bottle body control portion, and the on-off switch is provided with a switch control portion.

[0006] The utility model is a water sample collector, in which an on-off switch is arranged in a collection bottle body, and the on-off switch can perform linear motion in the collection bottle body, and the size of the bottle mouth of the collection bottle body is smaller than the size of the on-off switch, so that the on-off switch will not separate from the collection bottle body during the motion, and the on-off switch is provided with a switch control part for controlling the motion thereof, and the collection bottle body is provided with a bottle body control part for controlling the lowering and rising of the collection bottle body. The utility model puts the collection bottle body into a water area of ​​a specified depth through the bottle body control part, and then turns on the on-off switch through the switch control part, so that the water sample of the depth can be poured into the collection bottle body, and then the on-off switch is closed through the switch control part, and the entire collection bottle body is pulled out of the water surface through the bottle body control part to complete the sampling. The device has a simple structure and is easy to operate, and can realize the collection of water samples of a specified depth, with low cost and high efficiency.

[0007] As a preferred embodiment of the present invention, the collection bottle includes a bottle body, an opening is provided at one end of the bottle body, and the bottle mouth is provided at the opening, a shoulder is provided between the bottle mouth and the bottle body, and the size of the bottle mouth is smaller than that of the bottle body. This arrangement prevents the opening and closing switch from sliding out when moving in the bottle body, thereby ensuring the subsequent collection of water samples.

[0008] As a preferred solution of the utility model, the on-off switch and the shoulder can be detachably connected, so that the on-off switch can be limited by the shoulder when moving to the bottle mouth.

[0009] As a preferred solution of the utility model, the on-off switch is provided with a buffer sealing portion on a side close to the shoulder, such an arrangement prevents the on-off switch from being excessively worn when in contact with the shoulder.

[0010] As a preferred solution of the present invention, the buffer seal body is a rubber piece, which can reduce costs.

[0011] As a preferred solution of the utility model, the bottle body control part includes a connecting ring, one end of the connecting ring is connected to the bottle mouth, the other end of the connecting ring is connected to the retractable part, one end of the retractable part is connected to the connecting ring, and the other end of the retractable part is connected to the first winch. This arrangement enables the collection bottle body to be controlled by the winch, which is easy to operate.

[0012] As a preferred solution of the utility model, one end of the switch control unit is connected to the on-off switch, and the other end of the switch control unit is connected to a second winch. This arrangement enables the on-off switch to be controlled by the winch, which is easy to operate.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0014] 1. The utility model is a water sample collector, in which an on-off switch is arranged in a collection bottle body, and the on-off switch can perform linear motion in the collection bottle body, and the size of the bottle mouth of the collection bottle body is smaller than the size of the on-off switch, so that the on-off switch will not separate from the collection bottle body during the motion, and the on-off switch is provided with a switch control part for controlling its motion, and the collection bottle body is provided with a bottle body control part for controlling the lowering and rising of the collection bottle body. The utility model puts the collection bottle body into a water area of ​​a certain depth (within 100 meters) through the bottle body control part, and then turns on the on-off switch through the switch control part, so that the water sample at the depth can be poured into the collection bottle body, and then the on-off switch is closed through the switch control part, and the entire collection bottle body is pulled out of the water surface through the bottle body control part to complete the sampling. The device has a simple structure and is easy to operate, and can realize the collection of water samples at a specified depth, with low cost and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the water sample collector of the utility model;

[0016] Figure 2 It is a schematic diagram of the connection between the collection bottle body and the bottle body control part of the utility model;

[0017] Figure 3 It is a schematic diagram of the connection between the water sample collector and the winch of the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the water sampling process of the water sample collector.

[0019] Icons: 1-collection bottle; 11-bottle body; 12-bottle mouth; 13-shoulder; 2-opening and closing switch; 3-bottle body control part; 31-connecting ring; 32-retracting part; 4-switch control part; 5-first winch; 6-second winch. DETAILED DESCRIPTION

[0020] The utility model is described in detail below in conjunction with the accompanying drawings.

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] Example 1

[0023] like Figure 1 The water sample collector comprises a collection bottle 1 for collecting water samples, the collection bottle 1 is provided with a bottle mouth 12, water can be poured into the collection bottle 1 through the bottle mouth 12, the collection bottle 1 is provided with an on-off switch 2, and the on-off switch 2 can perform linear motion in the collection bottle 1;

[0024] Furthermore, the size of the on-off switch 2 is larger than the size of the bottle mouth 12, so that the on-off switch 2 can open and close the bottle mouth 12 during movement, which is convenient for collecting water samples;

[0025] Furthermore, the on-off switch 2 is provided with a switch control unit 4 for controlling its own movement, and the collection bottle body 1 is provided with a bottle body control unit 3 for controlling its own movement, so that the operator can control the on-off switch 2 and the collection bottle body 1 conveniently.

[0026] The collection bottle 1 includes a bottle body 11 for storing water, and an opening is provided at one end of the bottle body 11, and a bottle mouth 12 is provided at the opening to facilitate the subsequent influx of water;

[0027] Furthermore, the bottle body 11 is larger than the bottle mouth 12, and the bottle body 11 and the bottle mouth 12 form a shoulder 13, which can limit the movement of the on-off switch 2. Figure 2 shown.

[0028] As mentioned above, the on-off switch 2 and the shoulder 13 can be detachably connected to open or close the bottle mouth 12. The on-off switch 2 is provided with a buffer seal on one side close to the shoulder 13 to avoid wear and tear that may reduce the life of the collector.

[0029] Optionally, the on-off switch 2 uses a steel ball pipe mouth sealer, and the buffer sealing part material is a rubber part.

[0030] As mentioned above, the bottle control unit 3 includes a retractable unit 32 for lifting and lowering the collection bottle 1. One end of the retractable unit 32 is connected to the first hoist 5, and the other end is connected to the connecting ring 31. The retractable unit 32 is connected to the bottle mouth 12 through the connecting ring 31.

[0031] Further, one end of the switch control unit 4 is connected to the on-off switch 2, and the other end is connected to the first hoist 5, and one end of the bottle control unit 3 is connected to the second hoist 6. Figure 3 shown.

[0032] Example 2

[0033] like Figure 4 The embodiment shown is a method for collecting water samples using a water sample collector in embodiment 1. The specific method is as follows:

[0034] The first hoist 5 and the second hoist 6 are synchronously operated to control the switch control unit 4 and the bottle control unit 3 to lower the collection bottle 1 to the position where sampling is required. At this time, the first hoist 5 is used to ensure that the bottle control unit 3 does not move, and the second hoist 6 is used to start lowering the switch control unit 4. The switch control unit 4 drives the opening and closing switch 2 to move in the collection bottle 1, so that the bottle mouth 12 is opened. At this time, the water flow at the designated location is poured into the bottle body 11, and then the bottle mouth 12 is closed by the switch control unit 4. Subsequently, the switch control unit 4 and the bottle control unit 3 are lifted by the first hoist 5 and the second hoist 6 to realize the recovery of the collection bottle 1 and the collection of water samples.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water sample collector, characterized in that: The invention comprises a collection bottle body (1), wherein the collection bottle body (1) is provided with a bottle mouth (12), wherein an opening and closing switch (2) is provided inside the collection bottle body (1), wherein the opening and closing switch (2) can perform linear motion inside the collection bottle body (1), wherein the size of the opening and closing switch (2) is larger than the size of the bottle mouth (12), wherein the bottle mouth (12) is provided with a bottle body control unit (3), and wherein the opening and closing switch (2) is provided with a switch control unit (4).

2. A water sample collector according to claim 1, characterized in that: The collection bottle body (1) comprises a bottle body (11), one end of the bottle body (11) is provided with an opening, and the bottle mouth (12) is provided at the opening, a shoulder (13) is provided between the bottle mouth (12) and the bottle body (11), and the size of the bottle mouth (12) is smaller than the size of the bottle body (11).

3. A water sample collector according to claim 2, characterized in that: The on / off switch (2) and the shoulder (13) can be detachably connected.

4. A water sample collector according to claim 3, characterized in that: The on-off switch (2) is provided with a buffer sealing portion on a side close to the shoulder (13).

5. A water sample collector according to claim 4, characterized in that: The buffer seal body is a rubber piece.

6. A water sample collector according to claim 1, characterized in that: The bottle body control part (3) comprises a connecting ring (31), one end of the connecting ring (31) is connected to the bottle mouth part (12), the other end of the connecting ring (31) is connected to a retractable part (32), one end of the retractable part (32) is connected to the connecting ring (31), and the other end of the retractable part (32) is connected to a first winch (5).

7. A water sample collector according to claim 1, characterized in that: One end of the switch control unit (4) is connected to the on-off switch (2), and the other end of the switch control unit (4) is connected to a second hoist (6).

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