Brine salinity detection device with self-cleaning assembly

Abstract

The brine salinity detection device comprises an outer side box body and a plurality of cylindrical sample containers, an outer operation table is arranged at the top end of the outer side box body, the outer side box body is provided with a data storage end, a constant low-temperature container is arranged in the outer side box body, and the sample containers are arranged in the outer side box body. The constant low-temperature container is provided with a water inlet pipe communicated with the outside of the outer box body and a temperature display instrument, a data display instrument and an electric capstan are arranged at the top end of the constant low-temperature container, and a water passing pipe communicated with the constant low-temperature container and a brine pipe communicated with the outside of the outer box body are arranged on the upper side and the lower side of the middle of the side wall of the sample container respectively; six sensor groups are uniformly arranged in the side wall of the sample container, a double-layer cleaning brush is arranged at the front end in the sample container, and the double-layer cleaning brush is connected with an electric capstan through a stranded wire, so that the problem that the final detection result is inaccurate due to the fact that salinization accumulation is easily generated by an existing device due to poor temperature or poor cleaning is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of salt detection devices, in particular to a brine salt detection device with a self-cleaning component. Background Art

[0002] Global climate change and human activities have led to the increasing importance of water resource protection and rational use. Salt lakes are rich in a variety of minerals and trace elements, and have application value in many fields. Accurate monitoring of the salt content of salt lake brine is crucial to assessing the sustainable development of resources, optimizing the ecological environment, and preventing ecological problems. The high salinity of salt lake brine affects soil structure and biodiversity, increases the difficulty of soil remediation, and has adverse effects on agriculture and ecology. The measurement methods of salt lake brine include indoor simulation, field in-situ experiments, numerical simulation and theoretical analysis. Indoor simulation experiments are highly accidental, numerical simulations require a large amount of data, and theoretical analysis can only be roughly analyzed. Field in-situ experiments can obtain more accurate data, reflect the interaction between soil and water under natural conditions, reveal the impact of environmental factors on salt dynamics, and provide a reliable basis for salt lake management and soil protection. Salt lake brine has a high mineralization degree, and direct use for irrigation is harmful, but the rich mineral raw materials are important for the development of the national economy.

[0003] The temperature of brine is between 0 and 25°C all year round. When it is higher than 25°C, a large amount of rock salt, potassium salt, etc. in the brine will precipitate and adhere to the container wall. At the same time, the salt lake brine has a high degree of mineralization, and the salt types are complex and the temperature is suitable. This may also cause salt accumulation at the sensing end during detection by existing technologies. Failure to clean it in time will lead to large errors in monitoring, which will affect the accuracy of brine salt monitoring. Therefore, it is of great practical significance to develop a device for detecting the salt content of brine minerals. Utility Model Content

[0004] The utility model aims to provide a brine salt detection device with a self-cleaning component to solve the problem that the existing device is prone to salt accumulation due to temperature or inadequate cleaning, which affects the final detection result.

[0005] To achieve the above object, the present utility model provides the following technical solution: A brine salinity detection device with a self-cleaning component, including an outer box body and several cylindrical sample containers. An outer operation table is provided at the top of the outer box. A data storage end is provided on the outer box. A constant low-temperature container is arranged inside the outer box body. A water inlet pipe communicating with the outside of the outer box body is provided at the bottom end of the side wall of the constant low-temperature container. A two-way valve is arranged at the connection between the water inlet pipe and the constant low-temperature container. A temperature display is provided at the front end of the constant low-temperature container. A data display and an electric winch are provided at the top of the constant low-temperature container. The sample containers are fixedly connected inside the outer box body through a stainless steel pipe truss. Several cylindrical sample containers are arranged above the constant low-temperature container. Water pipes communicating with the constant low-temperature container and brine pipes communicating with the outside of the outer box body are respectively arranged on the upper and lower sides in the middle of the side wall of the sample container. A water pump is arranged on the water pipe. Six groups of sensor groups are evenly arranged inside the side wall of the sample container. Each group of sensor groups is evenly provided with three conductivity sensors. A double-layer cleaning brush is arranged at the front end inside the sample container. The double-layer cleaning brush is connected to the electric winch through a wire. The rear end of the sample container is funnel-shaped. An outlet pipe is arranged at the rear end of the sample container. The outlet pipe communicates several sample containers with the outside of the outer box body. One-way valves are arranged at the connections between the outlet pipe and several sample containers. A water pump is arranged at the free end of the outlet pipe. The outer operation table is connected to the constant low-temperature container, the water pump, the electric winch, and the data display through wires. The conductivity sensors are connected to the data display through transmission cables. The conductivity sensors are connected to the data storage end through data lines.

[0006] Preferably, the outer box body is a square box body. The sample containers, the constant low-temperature container, the front and right sides of the outer box body are made of transparent high-strength acrylic material, and the other four sides of the outer box body are made of steel plates with equal thickness.

[0007] Preferably, the conductivity sensors of adjacent sensor groups are staggered.

[0008] Preferably, pluggers are arranged at the free ends of the brine pipe, the outlet pipe, and the water inlet pipe.

[0009] Preferably, the double-layer cleaning brush includes an outer layer brush and an inner layer brush. The inner layer brush is arranged in the middle of the outer layer brush. The outer layer brush and the inner layer brush are connected by several springs. The outer layer brush abuts against the inner wall of the sample container.

[0010] Preferably, the temperature control range of the constant low-temperature container is 0 - 24°C.

[0011] The principle and beneficial effects of this technical solution:

[0012] (1) The internal cleaning of the device can be achieved. After the detection of the salt lake brine, the electric winch drives the bilateral cleaning brushes to move, which can clean the sample container. The cleaning process is easy to operate and control, and the rapid self-cleaning of the instrument can be realized, so as to perform more accurate salt content detection in subsequent tests; it can avoid the problems such as poor contact of components and operation errors caused by frequent disassembly and cleaning.

[0013] (2) The visualization of the detection equipment is improved. The front and right sides of the device adopt transparent high-strength acrylic plates, so as to more intuitively observe the current temperature of the constant temperature water tank, the depth of the solution in the sample container, the conductance detection value, and the thickness of the salt deposition in the sample container, providing a new cleaning idea for the device for detecting the salt content of the salt lake brine. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of a brine salt content detection device with a self-cleaning component provided by an embodiment of the present invention;

[0015] Figure 2 It is a schematic structural diagram of a sample container of a brine salt content detection device with a self-cleaning component provided by an embodiment of the present invention;

[0016] Figure 3 It is a schematic structural diagram of a double-layer cleaning brush of a brine salt content detection device with a self-cleaning component provided by an embodiment of the present invention;

[0017] Figure 4 It is a schematic structural diagram of a conductance sensor of an adjacent sensor group of a brine salt content detection device with a self-cleaning component provided by an embodiment of the present invention;

[0018] In the figure: 1, outer box body; 2, sample container; 3, outer operation table; 4, constant low-temperature container; 5, water inlet pipe; 6, temperature display; 7, data display; 8, electric winch; 9, water pipe; 10, brine pipe; 11, sensor group; 12, conductance sensor; 13, plug; 14, water outlet pipe; 15, one-way valve; 16, outer layer brush; 17, inner layer brush; 18, spring; 19, double-layer cleaning brush. Detailed Embodiments

[0019] The following further describes the present invention in detail with reference to the drawings and embodiments:

[0020] Embodiment:

[0021] As Figure 1 、 Figure 2A brine salinity detection device with a self-cleaning component as shown, including an outer box body 1 and three cylindrical sample containers 2. An outer operation platform 3 is provided at the top of the outer box. The outer box is provided with a data storage end. The outer box body 1 is a square box body. The front and right sides of the outer box body 1 are embedded with transparent high-strength acrylic plates on other surfaces, and the remaining four sides of the outer box body 1 are welded with steel plates of equal thickness.

[0022] Inside the outer box body 1, a constant low-temperature container 4 is provided. The constant low-temperature container 4 is a square constant low-temperature water tank made of transparent acrylic material. A water inlet pipe 5 communicating with the outside of the outer box body 1 is provided at the bottom end of the side wall of the square constant low-temperature water tank. A two-way valve is provided at the connection between the water inlet pipe 5 and the constant low-temperature container 4. A temperature display instrument 6 is provided at the front end of the constant low-temperature container 4, and a data display instrument 7 and an electric winch 8 are provided at the top of the constant low-temperature container 4.

[0023] The sample containers 2 are fixedly connected inside the outer box body 1 through a stainless steel pipe truss. The three cylindrical sample containers 2 are arranged above the constant low-temperature container 4. A water pipe 9 communicating with the constant low-temperature container 4 and a brine pipe 10 communicating with the outside of the outer box body 1 are respectively provided on the upper and lower sides in the middle of the side wall of the sample container 2. A water pump is provided on the water pipe 9. Six groups of sensor groups 11 are evenly arranged inside the side wall of the sample container 2. Each group of sensor groups 11 is evenly provided with three conductivity sensors 12. As Figure 2 shown, the conductivity sensors 12 of adjacent sensor groups 11 are staggered.

[0024] As Figure 3 shown, a double-layer cleaning brush 19 is provided at the front end inside the sample container 2. The double-layer cleaning brush 19 includes an outer layer brush 16 and an inner layer brush 17. The inner layer brush 17 is arranged in the middle of the outer layer brush 16. The outer layer brush 16 and the inner layer brush 17 are connected by several springs 18. The outer layer brush 16 abuts against the inner wall of the sample container 2. The double-layer cleaning brush 19 is connected to the electric winch 8 through a wire.

[0025] The rear end of the sample container 2 is funnel-shaped. An outlet pipe 14 is provided at the rear end of the sample container 2. The outlet pipe 14 communicates with the three sample containers 2 and the outside of the outer box body 1. One-way valves 15 are provided at the connections between the outlet pipe 14 and the three sample containers 2. A water pump is provided at the free end of the outlet pipe 14.

[0026] The outer operation platform 3 is connected to the constant low-temperature container 4, the water pump, the electric winch 8 and the data display instrument 7 through wires to achieve overall and local control.

[0027] The conductivity sensors 12 are connected to the data display instrument 7 through transmission cables, and the conductivity sensors 12 are connected to the data storage end through data lines, so that the user can record the brine data in real time and save the data.

[0028] The free ends of the brine pipe 10, the free end of the water outlet pipe 14, and the free end of the water inlet pipe 5 are all provided with a plug 13.

[0029] The temperature control range of the constant low-temperature container 4 is 0 to 24 °C.

[0030] The specific implementation process is as follows:

[0031] During the detection, connect the free end of the water inlet pipe 5 to the clean water source, connect the free end of the water outlet pipe 14 to the waste water tank, add the brine into the sample container 2 through the brine pipe 10, start all the conductivity sensors 12, and then the current temperature of the constant temperature water tank, the depth of the solution in the sample container 2, the conductivity detection value, and the salt crystallization thickness of the sample container 2 can be recorded. After the detection is completed, start the water pump to suck out the waste water, and start the electric winch 8 to drive the double-layer cleaning brush 19 to move to complete the self-cleaning of the device.

[0032] The above are only the embodiments of the present invention, and the specific technical solutions or common knowledge such as characteristics known in the solution are not described in detail here. For those skilled in the art, without departing from the technical solution of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicability of the patent. The protection scope required by this application should be based on the content of its claims, and the specific implementation manners described in the specification can be used to interpret the content of the claims.

Claims

1. A brine salinity detection device with a self-cleaning component, characterized in that: The invention comprises an outer box (1) and a plurality of cylindrical sample containers (2), wherein an outer operating table (3) is arranged at the top of the outer box, a data storage terminal is arranged at the outer box, a constant temperature container (4) is arranged inside the outer box (1), a water inlet pipe (5) connected to the outside of the outer box (1) is arranged at the bottom end of the side wall of the constant temperature container (4), a two-way valve is arranged at the connection between the water inlet pipe (5) and the constant temperature container (4), and a temperature display instrument (6) is arranged at the front end of the constant temperature container (4). The top of the constant temperature container (4) is provided with a data display instrument (7) and an electric winch (8); the sample container (2) is fixedly connected to the inside of the outer box (1) through a stainless steel pipe truss; a plurality of the sample containers (2) are arranged above the constant temperature container (4); a water pipe (9) connected to the constant temperature container (4) and a brine pipe (10) connected to the outside of the outer box (1) are respectively arranged on the upper and lower sides of the middle of the side wall of the sample container (2); the water pipe (9) is provided with a water pump; Six groups of sensor groups (11) are evenly arranged inside the side wall of the sample container (2), and each group of the sensor groups (11) is evenly arranged with three conductivity sensors (12). A double-layer cleaning brush (19) is arranged at the front end of the sample container (2), and the double-layer cleaning brush (19) is connected to the electric winch (8) through a twisted wire. The rear end of the sample container (2) is funnel-shaped, and a water outlet pipe (14) is arranged at the rear end of the sample container (2), and the water outlet pipe (14) is connected to a plurality of the sample containers (2). The outer side of the outer box (1) is provided with a one-way valve (15) at the connection between the water outlet pipe (14) and the plurality of sample containers (2), a water pump is provided at the free end of the water outlet pipe (14), the outer operating table (3) is connected to the constant temperature container (4), the water pump, the electric winch (8) and the data display instrument (7) through a wire, the conductivity sensor (12) is connected to the data display instrument (7) through a transmission cable, and the conductivity sensor (12) is connected to the data storage end through a data line.

2. A brine salinity detection device with a self-cleaning component according to claim 1, characterized in that: The outer box (1) is a square box; the sample container (2), the constant temperature container (4), the front and right side of the outer box (1) are made of transparent high-strength acrylic material; the other four sides of the outer box (1) are made of steel plates of equal thickness.

3. A brine salinity detection device with a self-cleaning component according to claim 1, characterized in that: The conductivity sensors (12) of adjacent sensor groups (11) are staggered in distribution.

4. A brine salinity detection device with a self-cleaning component according to claim 1, characterized in that: The free end of the brine pipe (10), the free end of the water outlet pipe (14) and the free end of the water inlet pipe (5) are all provided with a plug (13).

5. The brine salinity detection device with a self-cleaning component according to claim 1, characterized in that: The double-layer cleaning brush (19) comprises an outer brush (16) and an inner brush (17), wherein the inner brush (17) is arranged in the middle of the outer brush (16), the outer brush (16) and the inner brush (17) are connected via a plurality of springs (18), and the outer brush (16) abuts against the inner wall of the sample container (2).

6. The brine salinity detection device with a self-cleaning component according to claim 1, characterized in that: The temperature control range of the constant low temperature container (4) is 0 to 24°C.

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