Sand content detection device for water conservancy and hydrology
By designing a water conservancy and hydrological sediment content detection device including a transparent sampling shell, a cover, a filter cloth and a water absorption device, the problems of cumbersome sampling and inaccurate data in the existing technology are solved, and simple and efficient sediment content detection is achieved.
Patent Information
- Application Number
- CN202422736261.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-11-11
AI Technical Summary
Existing water conservancy and hydrological sediment content detection devices require cumbersome sampling and separation processes, and can only take water samples from the river surface or riverside, resulting in inaccurate data.
A device consisting of a transparent sampling shell, a cover, a filter cloth, a water absorption device and an electronic scale was designed. The sand particles were directly weighed after sampling by throwing and filtering out the water, and the sand content was quickly obtained by combining with a drying box.
The sampling and measurement process is simplified, and the sediment content data in the middle of the river channel can be accurately obtained, which improves the detection efficiency and accuracy.
Smart Images
Figure CN223461413U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to hydrological detection technical field, concretely is a water conservancy hydrology sediment concentration detection device. BACKGROUND
[0002] Sediment concentration is generally the mass of dry sand contained in unit volume of muddy water, when detecting the sediment concentration in the water conservancy river dam water area, the detection device is placed at the downstream, the sample water is intercepted into the device when the river water flows, and the amount of sediment concentration is obtained after being static, the current detection device is all pre-utilized sampling device quantitative water taking, then water and sand are separated, and the weight is taken to the sand to a weighing device, the volume is converted, so that the sediment concentration is obtained, this mode is more troublesome, the sampling device needs to pour out after sampling, then sand and water are separated, the procedure is more, and the sampling device can only take the water of river surface or the water of river bank, and the sediment concentration data is not accurate.
[0003] Therefore, in order to correct the above-mentioned defects, a water conservancy hydrology sediment concentration detection device is provided. CONTENT OF UTILITY MODEL
[0004] The utility model solves the technical problem and proposes a water conservancy hydrology sediment concentration detection device.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a water conservancy hydrology sediment concentration detection device, including base, the base is placed with transparent sampling shell, the top of sampling shell is installed with cover, is locked through duckbill lock between sampling shell and cover, and the inside upper position of sampling shell is installed with filter cloth, the outside of sampling shell is marked with scale line, the bottom of sampling shell is connected with water suction device, and the base includes electronic scale, and the top of cover is connected with pull rope.
[0006] Further, the sampling shell and the cover form a spherical shape, and the bottom of the sampling shell is connected with a cylinder.
[0007] Further, the water suction device includes a cylindrical silo, a water pump is installed inside the cylindrical silo, the water outlet of the water pump protrudes from the cylindrical silo and is located in the sampling shell, and the water inlet of the water pump protrudes from the bottom of the cylindrical silo.
[0008] Further, the water inlet of the water pump is connected with a hose, the inlet end of the hose is connected with a filter frame, and the outside of the filter frame is connected with a counterweight ball.
[0009] Further, the connection between the sampling shell and the cover is in a stepped shape.
[0010] Further, the base further includes a drying oven, the drying oven is installed on the electronic scale, a supporting cylinder is installed on the heat outlet of the drying oven, and the sampling shell is placed on the supporting cylinder.
[0011] Compared with the prior art, the beneficial effects of the device are that the sampling device can take water with a certain depth close to the middle position of the river channel, so that the sand content data obtained in the later stage is accurate, and when sampling after sampling, the sand in the sampling device does not need to be discharged and measured again, only the water needs to be filtered out, the whole sampling and sampling work is simple and convenient, the complicated procedures are saved, and the efficiency is high. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is a whole structure schematic view of the utility model;
[0013] Figure 2 It is a sampling device structure schematic view in the utility model;
[0014] Figure 3 It is a sampling shell and cover separation structure schematic view in the utility model;
[0015] Figure 4 It is a base overhead structure schematic view in the utility model;
[0016] Figure 5 It is a water suction device structure schematic view in the utility model.
[0017] Reference numerals in the drawing:
[0018] 1, sampling shell, 2, cover, 3, duckbill lock, 4, pull rope, 5, cylinder, 6, scale line, 7, support cylinder, 8, drying box, 9, electronic scale, 10, filter cloth, 11, cylinder silo, 12, hose, 13, filter frame, 14, counterweight sphere. DETAILED DESCRIPTION
[0019] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with 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 those skilled in the art without creative labor belong to the scope of protection of the utility model.
[0020] The utility model provides a kind of technical scheme:
[0021] Please refer to Figures 1-5The utility model provides a water conservancy and hydrology sediment concentration detection device, its base, the base is placed with transparent sampling shell 1, the top of sampling shell 1 is installed with cover 2, is locked between sampling shell 1 and cover 2 through duckbill lock catch 3, and the inside of sampling shell 1 is installed with filter cloth 10 in upper position, the outside of sampling shell 1 is marked with scale line 6, the bottom of sampling shell 1 is connected with water suction device, and the base includes electronic scale 9, the top of cover 2 is connected with pull cord 4, that is, sampling device can adopt throwing and launching mode to sample, when sampling, hold the one end of pull cord 4, then throw sampling shell 1 into river to sample, after sampling, open the cover 2 at the top of sampling shell 1, and the inside water is filtered out, and the sand particle remains in the inside, and sampling shell 1 is directly placed on electronic scale 9 to weigh, according to the density of sand particle, the volume of sand particle is converted, so that the sediment concentration data is obtained, in order to guarantee the sealing between sampling shell 1 and cover 2, the connecting place between sampling shell 1 and cover 2 is in ladder shape.
[0022] Wherein, sampling shell 1 and cover 2 form a ball, the bottom of sampling shell 1 is connected with cylinder 5, and water suction device is screw-connected in cylinder 5, so that sampling shell 1 floats on the water surface, and water suction device is at the bottom and can directly contact water, and water suction device can be removed in later period, and the sand particle in the inside is discharged, and water suction device includes cylinder bin 11, water pump is installed in the inside of cylinder bin 11, water outlet end 15 of water pump protrudes from cylinder bin 11 and is in sampling shell 1, and water inlet end 16 of water pump protrudes from the bottom of cylinder bin 11, and water pump can suck water into the inside of sampling shell 1 when being started;
[0023] Based on the above, in order to guarantee that the deeper water sample can be sampled, water inlet end 16 of water pump is connected with hose 12, inlet end of hose 12 is connected with filter frame 13, filter frame 13 is connected with counterweight ball 14 outside, under the action of counterweight ball 14, inlet end of hose 12 sinks, so that the deeper water sample is taken, and filter frame 13 is used for filtering the sundries in water.
[0024] Wherein, in order to quickly obtain accurate data, the base further includes drying box 8, drying box 8 is installed on electronic scale 9, and supporting cylinder 7 is installed on the heat outlet end of drying box 8, sampling shell 1 is placed on supporting cylinder 7, and the sand particle is dried after draining, and the action of supporting cylinder 7 is that sampling device is convenient and fast to take and place on electronic scale 9.
[0025] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A hydrological sediment concentration detection device, comprising a base, characterized in that: The base is provided with a transparent sampling shell (1), the top of the sampling shell (1) is provided with a cover (2), the sampling shell (1) and the cover (2) are locked by a duckbill lock (3), the inside of the sampling shell (1) is provided with a filter cloth (10) at the upper position, the outside of the sampling shell (1) is provided with a scale line (6), the bottom of the sampling shell (1) is connected with a water suction device, the base comprises an electronic scale (9), the top of the cover (2) is connected with a pull rope (4).
2. The hydrological sediment concentration detection device according to claim 1, characterized in that: The sampling shell (1) and the cover (2) form a spherical shape, the bottom of the sampling shell (1) is connected with a cylinder (5), the water suction device is screw-connected in the cylinder (5).
3. The hydrological sediment concentration detection device according to any one of claims 1 or 2, characterized in that: The water suction device comprises a cylinder bin (11), the inside of the cylinder bin (11) is provided with a water pump, the water outlet end (15) of the water pump is protruded from the cylinder bin (11) and is in the sampling shell (1), the water inlet end (16) of the water pump is protruded from the bottom of the cylinder bin (11).
4. The hydrological sediment concentration detection device according to claim 3, characterized in that: The water inlet end (16) of the water pump is connected with a hose (12), the inlet end of the hose (12) is connected with a filter frame (13), the outside of the filter frame (13) is connected with a counterweight ball (14).
5. The hydrological sediment concentration detection device according to claim 1, characterized in that: The connection between the sampling shell (1) and the cover (2) is in a stepped shape.
6. The hydrological sediment concentration detection device according to claim 1, characterized in that: The base further comprises a drying box (8), the drying box (8) is installed on the electronic scale (9), and the heat outlet end of the drying box (8) is provided with a supporting cylinder (7), the sampling shell (1) is placed on the supporting cylinder (7).