Sand content detection device for water conservancy project
By using filtration, heating, and condensation components in the sediment content detection device for water conservancy projects, the problem of detection error in wet sand was solved, and accurate sediment content calculation was achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-20
- Publication Date
- 2026-03-13
AI Technical Summary
Existing sand content detection devices have errors when detecting wet sand and cannot accurately calculate sand content.
The water sample is filtered using the filter components inside the chamber, the bubbling heating components are used to heat and dry the sediment, and the condensation components are used to condense the water. The condensate is collected through a collection box to calculate the total water and sediment volume.
It enables effective collection of sediment and moisture on the filter cloth, reduces detection errors, and accurately calculates the sediment content.
Smart Images
Figure CN223992785U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sediment content detection technology, specifically a sediment content detection device for water conservancy projects. Background Technology
[0002] Sediment content is the weight of suspended sediment contained in a unit volume of water, expressed as a number of kilograms of sediment per cubic meter of turbid water.
[0003] To understand the real-time situation of water conservancy projects and water systems, relevant personnel need to conduct regular tests on the sediment content of the water system, which requires the use of sediment content testing devices. However, some existing sediment content testing devices filter water and sand through filter cloth to separate the sediment from the water. However, the wet sand and some moisture still remain inside the filter cloth, which can lead to certain errors in the sediment content test and cannot well meet the needs of users. Utility Model Content
[0004] The purpose of this invention is to provide a device for detecting the sediment content in water conservancy projects, so as to solve the problems mentioned in the background art.
[0005] The technical solution of this utility model is: a water conservancy project sediment content detection device, including a box and a cooling box. A filter assembly is snapped onto the top of the box, a cover plate is provided on the top of the box, a heating assembly is installed on one side of the box, an exhaust pipe is connected to the side of the box away from the heating assembly, a condensation assembly installed in the cooling box is connected to the side of the exhaust pipe, and a collection box is connected to the bottom of the condensation assembly.
[0006] The effect achieved by the above components is as follows: by injecting a water sample into the chamber, the filter assembly filters the water sample, then the cover is placed on the top of the chamber and the heating assembly is activated to heat the air and blow it onto the filter assembly, heating and drying the separated sediment. The hot air enters the condensation assembly from the exhaust pipe, and ice water is injected into the cooling chamber to condense the hot air. The collection box collects the condensate, thus achieving the purpose of collecting the sediment and water on the filter assembly, thereby obtaining the total water volume. Then the sediment in the filter assembly is taken out and weighed to facilitate the calculation of the sand content.
[0007] Preferably, the filter assembly includes a top ring that engages with the inner side of the opening at the top of the housing, the outer side of the top ring has a protrusion, and a conical filter cloth is fixed to the bottom end of the top ring.
[0008] The above components achieve the following effects: the top ring allows the filter cloth to be easily installed inside the top of the housing, and the water sample to be tested is filtered using the filter cloth. It also facilitates quick assembly work afterwards.
[0009] Preferably, the condensation assembly includes a spiral tube disposed inside the cooling box, a guide pipe extending to the outside of the cooling box fixed at the bottom end of the spiral tube, the top end of the guide pipe connected to the exhaust pipe, a discharge pipe fixed at the top end of the spiral tube, and a drain pipe connected to the collection box at the bottom end of the spiral tube.
[0010] The above components achieve the following effects: the hot air generated during drying can be guided into the spiral tube through the guide pipe, the spiral tube can increase the movement of the hot air, and the cold water in the cooling box can effectively condense the air. The condensate is then guided into the collection box through the drain pipe, thus achieving the purpose of collecting the mud and sand and the moisture on the filter cloth.
[0011] Preferably, the outer side of the box body has a side opening, and a transparent side window is installed inside the side opening.
[0012] The effect achieved by the above-mentioned components is that the interior of the enclosure can be easily observed through the side window.
[0013] This utility model provides an improved device for detecting sediment content in water conservancy projects, which has the following improvements and advantages compared with the prior art:
[0014] Firstly, this utility model involves injecting a water sample into the chamber, filtering the water sample using a filter assembly, placing a cover plate on top of the chamber, and activating a heating assembly to heat the air and blow it onto the filter assembly, drying the separated sediment. The hot air enters the condensation assembly through the exhaust pipe, while ice water is injected into the cooling chamber to condense the hot air. The collection box collects the condensate, thus achieving the purpose of collecting the sediment and water on the filter assembly, thereby obtaining the total water volume. The sediment in the filter assembly is then removed and weighed for easy calculation of the sediment content.
[0015] Secondly: This utility model
[0016] The above components achieve the following effects: the hot air generated during drying can be guided into the spiral tube through the guide pipe, the spiral tube can increase the movement of the hot air, and the cold water in the cooling box can effectively condense the air. The condensate is then guided into the collection box through the drain pipe, thus achieving the purpose of collecting the mud and sand and the moisture on the filter cloth. Attached Figure Description
[0017] The present invention will be further explained below with reference to the accompanying drawings and embodiments:
[0018] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;
[0019] Figure 2 This is a three-dimensional structural diagram of the condenser component in this utility model.
[0020] Explanation of reference numerals in the attached figures:
[0021] 1. Housing; 2. Side window; 3. Filter assembly; 31. Top ring; 32. Filter cloth; 33. Protrusion; 4. Cover plate; 5. Heating assembly; 6. Exhaust pipe; 7. Cooling box; 8. Condensation assembly; 81. Guide pipe; 82. Spiral pipe; 83. Drain pipe; 84. Discharge pipe; 9. Collection box. Detailed Implementation
[0022] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.
[0023] This utility model provides an improved device for detecting sediment content in water conservancy projects. The technical solution of this utility model is as follows:
[0024] In embodiments of this utility model, such as Figures 1-2As shown, a sediment content detection device for water conservancy projects includes a housing 1 and a cooling box 7. A side opening is provided on the outer side of the housing 1, and a transparent side window 2 is installed inside the side opening, allowing for easy observation of the interior of the housing 1. A filter assembly 3 is snapped onto the top of the housing 1. The filter assembly 3 includes a top ring 31 that engages with the inner side of the top opening of the housing 1. A protrusion 33 is provided on the outer side of the top ring 31, and a conical filter cloth 32 is fixed to the bottom end of the top ring 31, allowing for easy handling of the filter cloth 32. Installed inside the top of the housing 1, the filter cloth 32 filters the water sample to be tested, facilitating subsequent rapid assembly. A cover plate 4 is provided on the top of the housing 1. A heating element 5 is installed on one side of the housing 1. An exhaust pipe 6 is connected to the side of the housing 1 away from the heating element 5. A condenser element 8, installed inside a cooling box 7, is connected to the side of the exhaust pipe 6. A collection box 9 is connected to the bottom of the condenser element 8. The cover plate 4 is placed on top of the housing 1, and the heating element 5 is activated to heat the air and blow it onto the filter element 3. The separated silt is heated and dried. The hot air enters the condensation component 8 from the exhaust pipe 6, while ice water is injected into the cooling box 7 to condense the hot air. The collection box 9 collects the condensate, thus achieving the purpose of collecting the silt and water on the filter component 3, thereby obtaining the total water volume. Then, the silt in the filter component 3 is taken out and weighed for easy calculation of the sand content. The condensation component 8 includes a spiral tube 82 set in the cooling box 7. The bottom end of the spiral tube 82 is fixed with a guide pipe 81 extending to the outside of the cooling box 7. The top end of the guide pipe 81 is connected to the exhaust pipe 6. The top end of the spiral tube 82 is fixed with a discharge pipe 84. The bottom end of the spiral tube 82 is connected to a drain pipe 83 connected to the collection box 9. The hot air generated during drying can be introduced into the spiral tube 82 through the guide pipe 81. The spiral tube 82 can increase the movement of the hot air. With the help of the cold water in the cooling box 7, the condensate can be effectively condensed. The drain pipe 83 is used to introduce the condensate into the collection box 9, thus achieving the purpose of collecting the silt and water on the filter cloth 32.
[0025] The working principle of the water conservancy project sediment content detection device provided by this utility model is as follows: A water sample is injected into the chamber 1, and the filter cloth 32 filters the water sample. Then, the cover plate 4 is placed on the top of the chamber 1 and the heating component 5 is activated to heat the air and blow it onto the filter cloth 32 to heat and dry it and the separated sediment. The hot air enters the condensation component 8 from the exhaust pipe 6. The guide pipe 81 can guide the hot air generated by drying into the spiral tube 82. The spiral tube 82 can increase the movement of the hot air. With the help of the cold water in the cooling box 7, the condensate can be effectively condensed. The drain pipe 83 is used to guide the condensate into the collection box 9 to achieve the purpose of collecting the sediment and water on the filter cloth 32, so as to obtain the total water volume. Then, the sediment in the filter component 3 is taken out and weighed to facilitate the calculation of the sediment content.
[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A hydraulic engineering sediment concentration detection device, comprising a box (1) and a cooling box (7), characterized in that: The box (1) top end is clamped with a filter assembly (3), the box (1) top is provided with a cover plate (4), the box (1) one side is installed with a drum hot assembly (5), the box (1) is connected with the exhaust pipe (6) away from the drum hot assembly (5) one side, the exhaust pipe (6) one side is connected with the condensing assembly (8) installed in the cooling box (7), the condensing assembly (8) bottom end is connected with the collection box (9).
2. The sediment concentration detection device for hydraulic engineering according to claim 1, characterized in that: The filter assembly (3) includes the top ring (31) with the box (1) top end opening inside stop cooperation, the top ring (31) outside is provided with the protrusion (33), the top ring (31) bottom end is fixed with the filter cloth (32) of conical shape.
3. The sediment concentration detection device for hydraulic engineering according to claim 1, characterized in that: The condensing assembly (8) includes the spiral pipe (82) arranged in the cooling box (7), the spiral pipe (82) bottom end is fixed with the flow guide pipe (81) extending to the outside of the cooling box (7), the flow guide pipe (81) top end is connected with the exhaust pipe (6), the spiral pipe (82) top end is fixed with the discharge pipe (84), the spiral pipe (82) bottom end is connected with the drain pipe (83) connected with the collection box (9).
4. The sediment concentration detection device for hydraulic engineering according to claim 1, characterized in that: The box (1) outside is provided with a side opening, and the side window (2) is installed in the side opening.