Water body detection sampling bottle

Abstract

The utility model discloses a water body detection sampling bottle, which relates to the technical field of sampling bottles and comprises a seat frame, and a sampling bottle body is arranged on the inner side of the seat frame. The top end of the sampling bottle body is in threaded connection with the connecting device; a sampler is arranged at the top end of the connecting device; the seat frame is fixedly connected with the sampler; during use, the external thread sleeve is firstly screwed with the bottom internal thread, the sealing ring is arranged between the external thread sleeve and the bottom internal thread, then the top external thread I is screwed with the external thread, finally the top internal thread II is screwed with the bottom external thread, and the sealing gasket is arranged between the top internal thread II and the bottom external thread. The seat frame, the sampling bottle body and the connecting device are installed and fixed, the sealing performance among the seat frame, the sampling bottle body and the connecting device is improved through the sealing ring and the sealing gasket, and meanwhile the accuracy of a detection result is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sampling bottle, and particularly relates to a water body detection sampling bottle. BACKGROUND

[0002] In the field of environmental protection, water resource management and scientific research, accurate detection of water quality is of great importance. The first step of water body detection is usually water sample collection, which requires reliable water body detection sampling bottles.

[0003] Traditional sampling bottles may have some deficiencies. For example, poor sealing may cause external impurities to enter the bottle or the water sample in the bottle to be contaminated during sampling and transportation, affecting the accuracy of the detection results. The material of some sampling bottles may react with certain components in the water sample, thereby changing the chemical properties of the water sample. In addition, when collecting water samples at different depths, traditional sampling bottles may not be able to achieve precise stratified sampling, failing to meet the demand for detailed analysis of the vertical distribution characteristics of water bodies. At the same time, in the field sampling environment, the water body detection sampling bottle has the characteristics of being sturdy, durable and easy to operate.

[0004] Chinese patent publication No. CN 215884462 U discloses a water body detection sampling bottle, which includes a detachably connected bottle cap, a bottle body and a bottle bottom. The bottle body includes a first bottle body and at least one second bottle body, both of which are cylindrical structures with open ends. The top of the first bottle body is provided with a first outer thread, and the bottom of the first bottle body is provided with a first inner thread. The bottle cap is provided with an inner thread part that matches the first outer thread, so that the bottle cap and the top of the first bottle body are screwed together. The top of the second bottle body is provided with a second outer thread that matches the first inner thread, and the bottom of the second bottle body is provided with a second inner thread. The utility model has the advantages of easy disassembly, convenient cleaning, adjustable bottle body length, and can be assembled according to the actual sampling amount of water body.

[0005] The above-mentioned water body detection sampling bottle uses threaded connection for the first bottle body and the second bottle body, and does not use clamping sealing pads or sealing rings. Poor sealing may cause external impurities to enter the bottle or the water sample in the bottle to be contaminated during sampling and transportation, affecting the accuracy of the detection results. TECHNICAL CONTENT

[0006] The utility model aims at providing a water body detection sampling bottle, which is connected and installed with the bottle body of the sampling bottle through a seat frame, and then connected with a sampler using a connecting device. The sampling bottle can complete water body detection and has strong sealing performance, thereby solving the technical problems in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A water body detection sampling bottle, comprising

[0009] A seat frame, the inner side of which is provided with a sampling bottle body; the top end of the sampling bottle body is threadedly connected with a connecting device; the top end of the connecting device is provided with a sampler; and the seat frame is fixedly connected with the sampler;

[0010] The seat frame comprises a base, the top of which is provided with an outer threaded sleeve and four supports, and the top ends of the four supports are fixedly connected with a connecting disc, and the connecting disc is provided with a connecting plate.

[0011] As a further technical scheme of the utility model, the outer threaded sleeve is threadedly connected with the bottom inner thread, the bottom inner thread is arranged on the inner side of the bottle body, and the bottom of the bottle body, the inner side of the top end and the outer surface thereof are respectively provided with a sealing ring, a top inner thread two and a scale.

[0012] As a further technical scheme of the utility model, the top outer thread one is threadedly connected with the outer thread, the outer thread is arranged on the outer side of the top cover, the upper surface and the inner side of the top end of the top cover are respectively provided with a sealing gasket and a top inner thread two, the top inner thread two is threadedly connected with the bottom outer thread, the bottom outer thread is arranged on the outer surface of the bottom end of the cylinder body, and the inside of the cylinder body is provided with a filter screen.

[0013] As a further technical scheme of the utility model, the top end of the cylinder body is fixedly connected with a transparent connecting piece, and the outer side of the cylinder body is provided with a fixator one; the top end of the transparent connecting piece is fixedly connected with a cylinder body, and the two ends of the cylinder body are symmetrically provided with a connecting ring and a fixator two, one end of the connecting ring is fixedly connected with a rotary suction motor, the bottom end of the rotary suction motor is provided with an external connecting piece, the external connecting piece is provided with a bolt, and the connecting piece is connected with the connecting plate through the bolt.

[0014] As a further technical scheme of the utility model, the connecting ring is fixedly connected with a sampling tube at the other end, and the sampling tube is fixedly connected with a hose; the rotary suction motor is fixedly connected with a rotary shaft, and the rotary shaft is provided with an auger, and the auger and the rotary shaft are arranged in the inside of the cylinder body.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] In use, the outer threaded sleeve is screwed with the bottom inner thread, the outer threaded sleeve and the bottom inner thread are provided with a sealing ring, the top outer thread one is screwed with the outer thread, the top inner thread two is screwed with the bottom outer thread, the top inner thread two and the bottom outer thread are provided with a sealing gasket, the seat frame, the sampling bottle body and the connecting device are fixedly installed, the sealing ring and the sealing gasket improve the sealing property among the three, and the accuracy of the detection result is improved.

[0017] The utility model discloses, the filter screen is equipped in the cylinder, and the filter screen is detachable, when collecting water sample of different depth and different water quality, can use the sampling bottle with filter screen to sample first, then use the sampling bottle without filter screen to sample, so that the collection of different water sample can be realized, and the purpose of accurate sampling is also reached, and the demand of detailed analysis to the vertical distribution characteristics of water body is satisfied, and the filter screen can also be used to sample in the dirty and messy environment, and garbage is prevented from entering the bottle body, and the sampling precision is prevented from being influenced.

[0018] The utility model discloses, the rotary suction motor drives the rotation of the rotating shaft, and the rotating shaft drives the rotation of the auger, when needing sampling, the rotary suction motor is opened, after sampling, the rotary suction motor is automatically closed, and the hose of the front end of sampling pipe is detachable and selects the length corresponding to the distance of the water body of need sampling, can realize automatic water taking, so that more water sample can be collected in a short time, especially for the condition of needing to monitor large area water area or multiple sampling points, can quickly and efficiently complete the sampling task. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0020] Figure 2 It is the left view of the utility model. Figure 1

[0021] Figure 3 It is the front view of the utility model. Figure 1

[0022] Figure 4 It is another view of the utility model. Figure 3

[0023] Figure 5 It is the A-A section view of the utility model. Figure 3

[0024] Figure 6 It is the internal structure diagram of the utility model. Figure 3

[0025] Figure 7 It is the plan view of the utility model. Figure 1

[0026] In the drawing: 1 - seat, 2 - sampling bottle bottle body, 3 - connecting device, 4 - sampler;

[0027] 11 - base, 12 - outer thread cover, 13 - support, 14 - connecting disc, 15 - connecting plate;

[0028] 21 - bottle body, 22 - bottom inner thread, 23 - top outer thread one, 24 - scale, 25 - sealing ring; ​​​​​​

[0029] 31 - top cap, 32 - outer thread, 33 - top inner thread two, 34 - gasket, 35 - bottom outer thread, 36 - barrel;

[0030] 41 - barrel, 42 - connecting ring, 43 - second fixator, 44 - rotary suction motor, 45 - external connecting piece, 46 - bolt, 47 - sampling tube, 48 - hose, 49 - rotary shaft, 410 - auger. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0032] Please refer to Figures 1-7 In the embodiments of the present application, a water body detection sampling bottle comprises a seat frame 1, and the inner side of the seat frame 1 is provided with a sampling bottle body 2; the top end of the sampling bottle body 2 is threadedly connected with a connecting device 3; the top end of the connecting device 3 is provided with a sampler 4; and the seat frame 1 is fixedly connected with the sampler 4.

[0033] The seat frame 1 comprises a base 11, and the top of the base 11 is provided with an outer thread sleeve 12 and four supports 13; the top ends of the four supports 13 are fixedly connected with a connecting disc 14, and the connecting disc 14 is provided with a connecting plate 15.

[0034] By adopting the above technical solution, when in use, first, the outer thread sleeve 12 is screwed with the bottom inner thread 22, a sealing ring 25 is arranged between the outer thread sleeve 12 and the bottom inner thread 22, then the top outer thread one 23 is screwed with the outer thread 32, finally, the top inner thread two 33 is screwed with the bottom outer thread 35, a gasket 34 is arranged between the top inner thread two 33 and the bottom outer thread 35, the seat frame 1, the sampling bottle body 2 and the connecting device 3 are fixedly installed, and the sealing ring 25 and the gasket 34 improve the sealing property among the three, and meanwhile improve the accuracy of the detection result.

[0035] In the embodiments, the outer thread sleeve 12 is threadedly connected with the bottom inner thread 22, the bottom inner thread 22 is arranged on the inner side of a bottle body 21, the bottom, the inner side of the top end and the outer surface of the bottle body 21 are respectively provided with the sealing ring 25, the top inner thread two 33 and a scale 24.

[0036] In the embodiment, the top outer thread 23 is threadedly connected with the outer thread 32, the outer thread 32 is arranged outside the top cover 31, the upper surface and the top end inner side of the top cover 31 are respectively provided with a sealing gasket 34 and a top inner thread 33, the top inner thread 33 is threadedly connected with a bottom outer thread 35, the bottom outer thread 35 is arranged on the outer surface of the bottom end of a cylinder body 36, and the cylinder body 36 is internally provided with a filter screen 37.

[0037] By adopting the technical scheme, the cylinder body 36 is internally provided with the filter screen 37, the filter screen 37 is detachable, when water samples of different depths and different water qualities are collected, the sampling bottle with the filter screen 37 can be used to collect the water sample first, and then the sampling bottle without the filter screen 37 is used to collect the water sample, so that the water samples of different depths and different water qualities can be collected, the purpose of accurate sampling is achieved, and the requirement of detailed analysis on the vertical distribution characteristics of the water body is met; meanwhile, the filter screen 37 can also be used to collect the water sample in a dirty and messy environment, to exclude the garbage from entering the inside of the bottle body 21, and to prevent the sampling accuracy from being affected.

[0038] In the embodiment, the upper end of the cylinder body 36 is fixedly connected with a transparent connecting piece 38, and the outer side of the cylinder body 36 is provided with a fixer 39; the upper end of the transparent connecting piece 38 is fixedly connected with a cylinder body 41, the cylinder body 41 is symmetrically provided with a connecting ring 42 and a fixer 43 at two ends, one end of the connecting ring 42 is fixedly connected with a rotary suction motor 44, the bottom end of the rotary suction motor 44 is provided with an external connecting piece 45, the external connecting piece 45 is provided with a bolt 46, and the connecting piece 45 is connected with the connecting plate 15 through the bolt 46.

[0039] The connecting ring 42 is fixedly connected with a sampling pipe 47 at the other end, and the sampling pipe 47 is fixedly connected with a hose 48; the rotary suction motor 44 is fixedly connected with a rotary shaft 49, and the rotary shaft 49 is provided with an auger 410, and the auger 410 and the rotary shaft 49 are arranged inside the cylinder body 41.

[0040] By adopting the technical scheme, the rotary suction motor 44 drives the rotary shaft 49 to rotate, the rotary shaft 49 drives the auger 410 to rotate, when the sampling is needed, the rotary suction motor 44 is started, after the sampling is completed, the rotary suction motor 44 is automatically turned off, and the hose 48 at the front end of the sampling pipe 47 can be detachably selected to have a length corresponding to the distance of the water body to be sampled, so that the automatic water sampling is realized, more water samples can be collected in a short time, and especially for the case that a large area of water or multiple sampling points need to be monitored, the sampling task can be quickly and efficiently completed.

[0041] The working principle of the utility model is: when using, first, the outer thread sleeve 12 is screwed with the bottom inner thread 22, the outer thread sleeve 12 and the bottom inner thread 22 are equipped with the sealing ring 25, then the top outer thread one 23 is screwed with the outer thread 32, finally, the top inner thread two 33 is screwed with the bottom outer thread 35, the top inner thread two 33 and the bottom outer thread 35 are equipped with the sealing pad 34, the seat frame 1, the sampling bottle body 2 and the connecting device 3 are installed and fixed, the sealing ring 25 and the sealing pad 34 improve the sealing property among the three, and meanwhile improve the accuracy of the detection result;

[0042] The filter screen 37 is arranged in the barrel 36, and the filter screen 37 is detachable; when water samples of different depths and different water qualities are collected, the sampling bottle with the filter screen 37 can be used for sampling first, and then the sampling bottle without the filter screen 37 is used for sampling, so that different water samples can be collected, the purpose of accurate sampling is achieved, and the demand for detailed analysis on the vertical distribution characteristics of water bodies is met; meanwhile, the filter screen 37 can also be used for sampling in a dirty and messy environment, so that garbage is prevented from entering the bottle body 21 and the sampling precision is prevented from being affected.

[0043] The rotary suction motor 44 drives the rotary shaft 49 to rotate, the rotary shaft 49 drives the auger 410 to rotate, when sampling is needed, the rotary suction motor 44 is started, after sampling is completed, the rotary suction motor 44 is automatically turned off, and the hose 48 at the front end of the sampling pipe 47 can be detachably selected to have a length corresponding to the distance of the water body to be sampled, so that automatic water taking is realized, more water samples can be collected in a short time, and especially for the case that a large area of water or multiple sampling points need to be monitored, the sampling task can be quickly and efficiently completed.

[0044] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any figure mark in the claims should not be regarded as limiting the involved claims.

[0045] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the specification is described in this way only for the sake of clarity, and the person skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be properly combined to form other embodiments that can be understood by the person skilled in the art.

Claims

1. A water body detection sampling bottle, characterized in that: Comprising The seat frame (1) is provided with a sampling bottle body (2) on the inner side; the top end of the sampling bottle body (2) is threadedly connected with a connecting device (3); the top end of the connecting device (3) is provided with a sampler (4); the seat frame (1) is fixedly connected with the sampler (4). The seat frame (1) comprises a base (11), which is provided with an outer threaded sleeve (12) and four supports (13) on the top; the top ends of the four supports (13) are fixedly connected with a connecting disc (14), and the connecting disc (14) is provided with a connecting plate (15).

2. The water body detection sampling bottle according to claim 1, characterized in that: The outer threaded sleeve (12) is threadedly connected with a bottom inner thread (22), which is arranged on the inner side of a bottle body (21); the bottom, the top end inner side and the outer surface of the bottle body (21) are respectively provided with a sealing ring (25), a top inner thread two (33) and a scale (24).

3. The water body detection sampling bottle according to claim 2, characterized in that: The top outer thread one (23) is threadedly connected with an outer thread (32), which is arranged on the outer side of a top cover (31); the upper surface and the top end inner side of the top cover (31) are respectively provided with a sealing gasket (34) and a top inner thread two (33); the top inner thread two (33) is threadedly connected with a bottom outer thread (35), which is arranged on the bottom end outer surface of a cylinder body (36); the inside of the cylinder body (36) is provided with a filter screen (37).

4. The water body detection sampling bottle according to claim 3, characterized in that: The upper end of the cylinder body (36) is fixedly connected with a transparent connecting piece (38), and the outer side of the cylinder body (36) is provided with a fixator one (39); the upper end of the transparent connecting piece (38) is fixedly connected with a cylinder body (41); the two ends of the cylinder body (41) are symmetrically provided with a connecting ring (42) and a fixator two (43); one end of the connecting ring (42) is fixedly connected with a rotary suction motor (44); the bottom end of the rotary suction motor (44) is provided with an external connecting piece (45); the external connecting piece (45) is provided with a bolt (46); the connecting piece (45) is connected with the connecting plate (15) through the bolt (46).

5. The water body detection sampling bottle of claim 4, wherein: The connecting ring (42) is fixedly connected with a sampling pipe (47) at the other end; the sampling pipe (47) is fixedly connected with a hose (48); the rotary suction motor (44) is fixedly connected with a rotary shaft (49); the rotary shaft (49) is provided with an auger (410); the auger (410) and the rotary shaft (49) are arranged in the inside of the cylinder body (41).

Images