Water conservancy monitoring data acquisition device

Abstract

The utility model is suitable for the technical field of water conservancy monitoring, and provides a water conservancy monitoring data acquisition device, which comprises a fixed frame, a water conservancy monitoring data acquisition device and a water conservancy monitoring data acquisition device, and is characterized in that the bottom of the fixed frame is fixedly connected with a suction port; an elastic frame is arranged at the top of the fixing frame, and four sampling bottles are uniformly arranged between the elastic frame and the fixing frame. According to the water conservancy monitoring data acquisition device provided by the utility model, the elastic frame, the sampling bottles, the annular mounting plate and the negative pressure mechanism are arranged, so that water samples of the four sampling bottles are simultaneously acquired, the water samples in the four sampling bottles are monitored, and then the average value of monitoring data is calculated, so that the accuracy of the monitoring data is improved; the problem that although an existing water conservancy monitoring data collecting device can collect water samples, the existing water conservancy monitoring data collecting device does not have the function of collecting multiple bottles of water samples at the same time, and consequently the monitoring data accuracy is low is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy monitoring, and in particular relates to a water conservancy monitoring data acquisition device. Background Art

[0002] In order to protect the water environment, it is necessary to strengthen the monitoring of sewage discharge. Before testing the water quality, it is necessary to sample the water quality, so a sampling device is needed.

[0003] The patent document with the prior art announcement number CN 219810696 U provides a water sampling device, which can make the water inlet head float on the water surface through the cooperation of the set air pump, air bag, exhaust pipe and control valve, and can change the gas capacity inside the air bag, change the buoyancy provided by the air bag, so as to be suitable for water inlet heads of different weights, reduce the probability of bottom mud and debris blocking the water inlet, avoid the influence of mud on sampling, improve the accuracy of sampling, and be very convenient to use. Although the current water conservancy monitoring data acquisition device can collect water samples, it does not have the function of collecting multiple bottles of water samples at the same time, resulting in low accuracy of monitoring data. Utility Model Content

[0004] The utility model provides a water conservancy monitoring data collection device, aiming to solve the problem that the current water conservancy monitoring data collection device can collect water samples but does not have the function of collecting multiple bottles of water samples at the same time, resulting in low accuracy of monitoring data.

[0005] The utility model is implemented as follows: a water conservancy monitoring data acquisition device comprises: a fixed frame, the bottom of which is fixedly connected with a suction port; an elastic frame is arranged on the top of the fixed frame, four sampling bottles are evenly arranged between the elastic frame and the fixed frame, and the fixed frame and the elastic frame are fixedly connected with matching annular mounting plates near the sampling bottles; a negative pressure mechanism is arranged on the top of the elastic frame for enabling four sampling bottles to sample water at the same time; an elastic mechanism is arranged at the center of the elastic frame for users to disassemble and assemble the sampling bottles.

[0006] Preferably, the negative pressure mechanism includes: the top of the elastic frame is fixedly connected to a fixed cylinder, the interior of the fixed cylinder is slidably connected to a piston, the piston is sleeved on the outer surface of the bottom end of a fixed rod, and the top of the fixed rod is fixedly connected to a push-pull plate; the bottom of the fixed cylinder is connected to the top of the sampling bottle through the elastic frame, and the bottom of the sampling bottle is connected to the suction port through the fixed frame.

[0007] Preferably, the elastic mechanism includes: a sliding rod fixedly connected at the center of the elastic frame, the bottom end of the sliding rod passes through the fixed frame and extends to the slide plate, and the slide plate is fixedly connected to the sliding rod; a first spring is arranged on the top of the slide plate, and the first spring is sleeved on the outer surface of the sliding rod.

[0008] Preferably, the sampling bottle comprises: a bottle body, a bottle cap and a sealing ring; the top outer surface of the bottle body is threadedly connected to the bottle cap, and the bottle cap is fixedly connected to the sealing ring near the bottle body.

[0009] Preferably, a one-way sealing block is fixedly connected to the center of the bottom of the bottle body and the center of the bottle cap, a sealing bead is arranged inside the one-way sealing block, and a second spring is arranged on the top of the sealing bead.

[0010] Preferably, sealing gaskets are provided on the annular mounting plates near the sampling bottles, and the sealing gaskets are fixedly connected to the annular mounting plates respectively.

[0011] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0012] By arranging an elastic frame, a sampling bottle, a ring mounting plate and a negative pressure mechanism, water samples can be collected from four sampling bottles at the same time, and the water samples inside the four sampling bottles are monitored. Then, the average value of the monitoring data is calculated, thereby improving the accuracy of the monitoring data and solving the problem that the current water conservancy monitoring data collection device can collect water samples but does not have the function of collecting water samples from multiple bottles at the same time, resulting in low accuracy of the monitoring data. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 The utility model Figure 1 Enlarged view of point A in the middle;

[0015] Figure 3 The utility model Figure 1 Enlarged view of point B in the middle;

[0016] Figure 4 It is a schematic diagram of the structure of the sampling bottle of the utility model.

[0017] In the figure: 1. fixed frame; 2. suction port; 3. elastic frame; 4. sampling bottle; 5. annular mounting plate; 6. negative pressure mechanism; 7. elastic mechanism; 8. fixed cylinder; 9. piston; 10. fixed rod; 11. push-pull plate; 12. sliding rod; 13. sliding plate; 14. first spring; 15. bottle body; 16. bottle cap; 17. sealing ring; 18. one-way sealing block; 19. sealing bead; 20. second spring; 21. sealing pad. DETAILED DESCRIPTION

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0019] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0020] The utility model provides a water conservancy monitoring data collection device, such as Figure 1-4 As shown, it comprises: a fixing frame 1, the bottom of which is fixedly connected with a suction port 2; an elastic frame 3 is arranged on the top of the fixing frame 1, four sampling bottles 4 are evenly arranged between the elastic frame 3 and the fixing frame 1, and the fixing frame 1 and the elastic frame 3 are fixedly connected with matching annular mounting plates 5 near the sampling bottles 4; a negative pressure mechanism 6 is arranged on the top of the elastic frame 3 for enabling four sampling bottles 4 to sample water at the same time; an elastic mechanism 7 is arranged at the center of the elastic frame 3 for users to disassemble and assemble the sampling bottles 4.

[0021] It should be noted that the user can use the negative pressure mechanism 6 to achieve a negative pressure state inside the sampling bottle 4. The sampling bottle 4 collects water samples through the fixing frame 1 and the suction port 2, thereby collecting water samples from four sampling bottles 4 at the same time, and monitoring the water samples inside the four sampling bottles 4. Then, the average value of the monitoring data is calculated, thereby improving the accuracy of the monitoring data and solving the problem that the current water conservancy monitoring data collection device can collect water samples but does not have the function of collecting water samples from multiple bottles at the same time, resulting in low accuracy of the monitoring data.

[0022] In a further preferred embodiment of the present invention, Figure 1 As shown, the negative pressure mechanism 6 includes: the top of the elastic frame 3 is fixedly connected to the fixed cylinder 8, the interior of the fixed cylinder 8 is slidably connected to the piston 9, the piston 9 is sleeved on the outer surface of the bottom end of the fixed rod 10, and the top of the fixed rod 10 is fixedly connected to the push-pull plate 11; the bottom of the fixed cylinder 8 is connected to the top of the sampling bottle 4 through the elastic frame 3, and the bottom of the sampling bottle 4 is connected to the suction port 2 through the fixed frame 1.

[0023] In this embodiment, the user pulls the push-pull plate 11, and the push-pull plate 11 drives the piston 9 through the fixed rod 10. The piston 9 slides upward inside the fixed cylinder 8 and extracts the air inside the sampling bottle 4 through the elastic frame 3, so that negative pressure is generated inside the sampling bottle 4, and then the sampling bottle 4 absorbs the water sample into the interior of the sampling bottle 4 through the fixed frame 1 and the suction port 2.

[0024] In a further preferred embodiment of the present invention, Figure 1 , 3 As shown, the elastic mechanism 7 includes: a slide rod 12 is fixedly connected at the center of the elastic frame 3, the bottom end of the slide rod 12 passes through the fixed frame 1 and extends to the slide plate 13, and the slide plate 13 is fixedly connected to the slide rod 12; a first spring 14 is arranged on the top of the slide plate 13, and the first spring 14 is sleeved on the outer surface of the slide rod 12.

[0025] In this embodiment, the user can pull the elastic frame 3 upwards to increase the distance between the elastic frame 3 and the fixed frame 1, and then place four sampling bottles 4 inside the annular mounting plate 5, and finally release the elastic frame 3. The first spring 14 pushes the slide plate 13 through the cooperation of the fixed frame 1, and the slide plate 13 drives the slide bar 12, and the slide bar 12 drives the elastic frame 3, so that the elastic frame 3 is reset, and then the sampling bottle 4 is clamped and fixed to achieve the installation of the sampling bottle 4. When disassembling, the user pulls the elastic frame 3 upwards to take out the sampling bottle 4.

[0026] In a further preferred embodiment of the present invention, Figure 1 , 2As shown in , 4 , the sampling bottle 4 includes: a bottle body 15 , a bottle cap 16 and a sealing ring 17 ; the top outer surface of the bottle body 15 is threadedly connected to the bottle cap 16 , and the bottle cap 16 is fixedly connected to the sealing ring 17 near the bottle body 15 .

[0027] In this embodiment, the user can open the bottle cap 16 on the bottle body 15, and then take out the water sample collected in the sampling bottle 4, and test the water sample.

[0028] In a further preferred embodiment of the present invention, Figure 2 As shown, a one-way sealing block 18 is fixedly connected to the bottom center of the bottle body 15 and the center of the bottle cap 16 , a sealing bead 19 is arranged inside the one-way sealing block 18 , and a second spring 20 is arranged on the top of the sealing bead 19 .

[0029] In this embodiment, through the cooperation of the sealing bead 19 and the second spring 20, the one-way sealing block 18 achieves the purpose of one-way input and seals the water sample inside the sampling bottle 4 to prevent the water sample from leaking.

[0030] In a further preferred embodiment of the present invention, Figure 2 As shown, sealing gaskets 21 are provided on the annular mounting plate 5 near the sampling bottle 4 , and the sealing gaskets 21 are fixedly connected to the annular mounting plate 5 .

[0031] In this embodiment, the sealing performance between the sampling bottle 4 and the annular mounting plate 5 is improved.

[0032] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0033] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0034] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0035] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A water conservancy monitoring data acquisition device, comprising: A fixed frame (1), the bottom of the fixed frame (1) being fixedly connected with a suction port (2); The invention is characterized in that an elastic frame (3) is arranged on the top of the fixing frame (1), four sampling bottles (4) are evenly arranged between the elastic frame (3) and the fixing frame (1), and a matching annular mounting plate (5) is fixedly connected to the fixing frame (1) and the elastic frame (3) near the sampling bottles (4); The top of the elastic frame (3) is provided with a negative pressure mechanism (6) for enabling four sampling bottles (4) to sample water at the same time; An elastic mechanism (7) is arranged at the center of the elastic frame (3) to facilitate the user to disassemble and assemble the sampling bottle (4).

2. A water conservancy monitoring data acquisition device as claimed in claim 1, characterized in that: The negative pressure mechanism (6) comprises: The top of the elastic frame (3) is fixedly connected to a fixed cylinder (8), the interior of the fixed cylinder (8) is slidably connected to a piston (9), the piston (9) is sleeved on the outer surface of the bottom end of a fixed rod (10), and the top of the fixed rod (10) is fixedly connected to a push-pull plate (11); The bottom of the fixed cylinder (8) is connected to the top of the sampling bottle (4) through the elastic frame (3), and the bottom of the sampling bottle (4) is connected to the suction port (2) through the fixed frame (1).

3. A water conservancy monitoring data acquisition device as claimed in claim 1, characterized in that: The elastic mechanism (7) comprises: A slide bar (12) is fixedly connected to the center of the elastic frame (3); the bottom end of the slide bar (12) passes through the fixed frame (1) and extends to the slide plate (13); the slide plate (13) is fixedly connected to the slide bar (12); A first spring (14) is arranged on the top of the slide plate (13), and the first spring (14) is sleeved on the outer surface of the slide rod (12).

4. A water conservancy monitoring data acquisition device as claimed in claim 1, characterized in that: The sampling bottle (4) comprises: a bottle body (15), a bottle cap (16) and a sealing ring (17); the top outer surface of the bottle body (15) is threadedly connected to the bottle cap (16), and the bottle cap (16) is fixedly connected to the sealing ring (17) near the bottle body (15).

5. A water conservancy monitoring data acquisition device as claimed in claim 4, characterized in that: A one-way sealing block (18) is fixedly connected at the center of the bottom of the bottle body (15) and the center of the bottle cap (16), a sealing bead (19) is arranged inside the one-way sealing block (18), and a second spring (20) is arranged on the top of the sealing bead (19).

6. A water conservancy monitoring data acquisition device as claimed in claim 1, characterized in that: The annular mounting plate (5) is provided with a sealing gasket (21) near the sampling bottle (4), and the sealing gasket (21) is fixedly connected to the annular mounting plate (5).

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