A real-time monitoring device and method for solar evaporation water

Abstract

The present invention discloses a real-time monitoring device and method for solar water evaporation. The monitoring device comprises a container (4) provided with liquid water (3); an evaporation material (1) floating inside the container (4) and used for evaporating the liquid water (3); an insulating material (2) floating inside the container (4); a balance (5) for recording the mass of the evaporated liquid water (3) in real time; a movable slide rail (7) for mounting a xenon lamp (6) and for moving the xenon lamp (6); a xenon lamp (6) connected to the movable slide rail (7) for simulating solar radiation; a stopwatch (16) for recording the time of evaporating the liquid water (3); and a graphic detection unit (15) for recording the surface temperature, area, and axial height of the evaporation material (1) in real time. The present invention can solve the problem that the prior art cannot calculate the water evaporation efficiency of the evaporation material under solar radiation in real time.

Description

Technical Field

[0001] The invention relates to a device and method for real-time monitoring of solar evaporation water, belonging to the technical field of water evaporation detection. Background Art

[0002] Due to the rapid growth of the world's population, freshwater scarcity is becoming a significant global environmental issue. According to the United Nations, global demand for freshwater is increasing by approximately 1% annually and is projected to rise to 20-30% by 2050. Although three-quarters of the Earth's surface is covered by water, 97.5% of this water is seawater (salty water), which is not directly drinkable. Existing research often uses reverse osmosis membranes and thermal distillation to obtain freshwater, but the former uses extremely expensive osmotic membranes, while the latter relies on non-renewable fossil fuels. Therefore, devices and technologies for desalinating seawater using solar energy, a green, renewable resource, have attracted widespread attention.

[0003] The key component of solar water evaporation technology lies in the evaporation material. The upper portion of the evaporation material should efficiently convert absorbed solar radiation into heat energy, while the lower portion should stably transfer water to the upper portion. Evaporation materials primarily include carbon-based materials, biomass materials, polymer materials, and metal semiconductor materials. In studies verifying the performance of evaporation materials, a xenon lamp (simulating solar radiation) is simply fixed in a specific position, and the evaporation efficiency of the evaporation material is calculated. This method produces overly idealized results and fails to capture the true performance of the evaporation material in actual use environments. For example, the solar altitude angle varies significantly at different latitudes, affecting the amount of light incident on the upper portion of the evaporation material. Furthermore, as the sun rises and sets throughout the day, the angle between the sun and the evaporation material surface changes, affecting the total amount of light absorbed by the evaporation material. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a real-time monitoring device for solar water evaporation, so as to solve the problem that the existing technology cannot calculate the water evaporation efficiency of the evaporation material under solar radiation in real time.

[0005] At the same time, the present invention provides a real-time monitoring method for solar evaporated water.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0007] A solar evaporation water real-time monitoring device, comprising:

[0008] a container containing liquid water to be evaporated;

[0009] an evaporation material floating inside the container and configured to evaporate the liquid water;

[0010] an insulating material floating inside the container and covering the surface of the liquid water except for the evaporation material;

[0011] A balance, disposed at the bottom of the container, for recording the mass of evaporated liquid water in real time;

[0012] A movable slide rail, used for mounting a xenon lamp and for moving the xenon lamp;

[0013] a xenon lamp connected to the movable slide rail and used to simulate solar radiation;

[0014] a stopwatch for recording the time taken to evaporate the liquid water;

[0015] The graphic detection unit is used to record the surface temperature, area and axial height of the evaporation material in real time.

[0016] The movable slide rail includes a slotted slide rail section located in the middle, and both ends of the slotted slide rail section are integrally connected with unslotted slide rail sections, the upper end of the slide rail motor is connected to the slide rail screw, and the lower end of the slide rail motor is connected to the slotted slide rail section, and a screw nut is provided on the slide rail screw, and a fixing element is provided at the connection between the slotted slide rail section and the unslotted slide rail section. A connecting rod is connected between the fixing element and the screw nut, and the slide rail motor is connected to the horizontal rod of the L-shaped upper bracket, and the vertical rod of the upper bracket is movably connected to the linear lower bracket; the lower bracket is fixed on the inclined support platform.

[0017] The upper bracket and the lower bracket are connected via a gear-rack.

[0018] The balance is arranged on the bottom surface of the container below the movable slide rail, a rotating support platform is placed on the balance, and the container is arranged on the rotating support platform.

[0019] The rotating support platform includes a lower rotating support platform, a rotating motor is provided on the lower surface of the lower rotating support platform, a knob is provided on the rotating motor, a first telescopic motor and a second telescopic motor are provided on the upper surface of the lower rotating support platform, the top ends of the telescopic heads of the first telescopic motor and the second telescopic motor are connected to the upper rotating support platform, and a side baffle for limiting the container is provided on the upper rotating support platform.

[0020] The inclined support platform includes an upper inclined support platform, which is a wedge-shaped upper surface with an inclined angle of 23°26'. A lower inclined support platform is provided below the upper inclined support platform, and a lifting motor is provided on the upper surface of the lower inclined support platform. A baffle is connected to the top end of the lifting rod of the lifting motor, and the baffle is connected to the upper inclined support platform. A retractable tilt platform guide rod is connected between the upper inclined support platform and the lower inclined support platform.

[0021] The monitoring device is arranged in a transparent box, a heating wire is provided in the box, a humidifier provides humidity into the box, and a control module is used to control the xenon lamp, the slide motor, the rotating motor, the first telescopic motor, the second telescopic motor, the lifting motor, the heating wire and the humidifier; the balance, the stopwatch, the control module, the graphic detection unit, the heating wire and the humidifier are respectively connected to a computer.

[0022] The xenon lamp is provided with a slider, which is located in the slide groove of the movable slide rail. The slider is connected to the motor, which is connected to the displacement detection module, which is connected to the control module, and the control module is used to control the moving speed, direction, and number of reciprocating times of the xenon lamp; the motor is also connected to the light monitoring module, which is connected to the control module, and the control module is used to control the light intensity of the xenon lamp.

[0023] The evaporation material includes bamboo joints; the insulating material includes polyethylene foam or silicone rubber foam; and the pattern detection unit includes an infrared camera.

[0024] A method for a solar evaporation water real-time monitoring device comprises the following steps:

[0025] Step 1: simulate sunlight through a xenon lamp;

[0026] Step 2: Turn on the xenon lamp, press the stopwatch, and record the balance value m0 and the infrared camera value k0 at time T0;

[0027] Step 3: The computer continuously records T X The balance value m at the moment X , infrared camera value k X ;

[0028] Step 4: Obtain the difference Δm=m between the balance values ​​through the computer X -The difference between m0 and the stopwatch value ΔT=T X -T0, calculate the ratio of the two, Δm / ΔT, which is the real-time evaporation rate of the evaporating material.

[0029] The present invention has the following beneficial effects:

[0030] 1. The xenon lamp of the present invention can move at different speeds on the movable slide rail to simulate the change of solar radiation angle in a natural day, and can also simulate the use conditions of evaporation materials in different latitudes.

[0031] 2. The xenon lamp of the present invention can change the light intensity to simulate the changes in solar radiation intensity during a natural day.

[0032] 3. The stopwatch, balance, graphic detection unit, and motor of the present invention are all connected to the same computer via data transmission lines, which can realize real-time monitoring of water evaporation efficiency and establish an efficiency relationship with the surface temperature of the evaporating material. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a structural schematic diagram of the present invention;

[0034] Figure 2 It is a structural schematic diagram of the movable slide rail in the present invention;

[0035] Figure 3 It is a structural schematic diagram of the slotted slide rail section in the present invention;

[0036] Figure 4 It is a structural schematic diagram of the ungrooved slide rail section in the present invention;

[0037] Figure 5 yes Figure 2 Side view of

[0038] Figure 6 It is a structural schematic diagram of the rotary support platform in the present invention;

[0039] Figure 7 It is a structural schematic diagram of the inclined support platform in the present invention;

[0040] Figure 8 yes Figure 7 Right view of;

[0041] Figure 9 It is a schematic structural diagram of the large-area evaporation material and the small-area evaporation material in the present invention;

[0042] Figure 10 It is a schematic structural diagram of the xenon lamp of the present invention;

[0043] Figure 11 Schematic diagram of the telescopic movement of the upper bracket relative to the lower bracket of the present invention;

[0044] Figure 12 It is a schematic diagram of the running trajectory of the xenon lamp of the present invention. DETAILED DESCRIPTION

[0045] The present invention will be further described below with reference to the accompanying drawings.

[0046] Example 1

[0047] like Figure 1As shown, a solar evaporation water real-time monitoring device includes an evaporation material 1; an insulating material 2; liquid water 3; a container 4; a balance 5; a xenon lamp 6; a movable slide 7; a slide motor 8; a rotating support platform 9; an upper bracket 10; a lower bracket 11; a tilting support platform 12; a heating wire 13; a humidifier 14; a pattern detection unit 15; a stopwatch 16; a control module 17; and a computer 18.

[0048] A container 4 containing liquid water 3;

[0049] Evaporation material 1, disposed inside container 4, for evaporating liquid water 3;

[0050] Insulating material 2, disposed inside container 4;

[0051] A balance 5 is provided at the bottom of the container 4 and is used to record the mass of the evaporated liquid water 3 in real time;

[0052] A movable slide rail 7, used for mounting the xenon lamp 6 and for moving the xenon lamp 6;

[0053] A xenon lamp 6 is connected to a movable slide rail 7 and is used to simulate solar radiation;

[0054] A motor connected to the xenon lamp 6;

[0055] a stopwatch 16 for recording the time of evaporating the liquid water 3;

[0056] A pattern detection unit 15 is used to record the surface temperature, area and axial height of the evaporated material 1 in real time. The pattern detection unit 15 is preferably an infrared camera;

[0057] The support frame is used to fix the movable slide rail 7 and the pattern detection unit 15.

[0058] The evaporation material 1 floats in a container 4 filled with liquid water 3 , and the remaining area on the upper surface of the liquid water 3 is filled with the insulating material 2 .

[0059] The insulating material 2 is a polymer foam having waterproof and heat-insulating properties, and polyethylene foam or silicone rubber foam is selected.

[0060] The stopwatch 16, the balance 5, the infrared camera, and the motor are all connected to the same computer 18 via data transmission lines, and can record data in real time.

[0061] The xenon lamp 6 moves along the movable slide rail 7 at a speed of 10 mm / h to 100 mm / h under the control of the motor.

[0062] The illumination intensity of the xenon lamp 6 under the control of the motor is 1kW / m 2 ~5kW / m 2 .

[0063] The upper bracket 10 and the lower bracket 11 are connected via a rack-and-gear system. Specifically, the lower bracket 11 is equipped with a rack, and gears are positioned at corresponding positions on the upper bracket 10 and lower bracket 11. This rack-and-gear system allows relative movement between the upper bracket 10 and the lower bracket 11, allowing the upper bracket 10 to raise and lower components such as the movable slide rail 7 relative to the lower bracket 11. The lower bracket 11 is rigidly connected to the tilting support platform 12. The pattern detection unit 15 can detect the surface temperature, external dimensions (i.e., area), and axial height of the evaporation material 1. By acquiring the size and shape information of the evaporation material 1 through the pattern detection unit 15, the tilting support platform 12 and the movable slide rail 7 are adjusted to ensure that evaporation materials 1 of different sizes are illuminated by the xenon lamp at the same relative position or at the same illumination distance, with the same distance, angle, and intensity, thereby improving the accuracy of water evaporation efficiency detection.

[0064] When the upper surface area of ​​the evaporation material 1 sample exceeds S1, the computer 18, through the control module 17, controls the slide motor 8 mounted on the upper bracket 10 to rotate the slide screw 7i clockwise, driving the screw nut 7h to move upward. This, in turn, drives the fixing elements 7g and 7f upward via the connecting rods 7d and 7e, causing the slotted slide section 7b to stretch outward, thereby enlarging the arc-shaped track of the xenon lamp formed by the movable slide 7 to accommodate evaporation material 1 samples with larger cross-sectional areas. Conversely, the arc-shaped track is enlarged to accommodate evaporation material 1 samples with larger cross-sectional areas.

[0065] When the axial height of the evaporation material 1 sample exceeds H1: the computer 18 controls the lifting motor 12c installed on the lower inclined support platform 12b through the control module 17 to drive the lifting rod 12d to move upward, thereby driving the baffle 12e to move upward, causing the upper inclined support platform 12a to move upward, causing the movable slide 7, slide motor 8, upper bracket 10, and lower bracket 11 to synchronously move away from the sample to accommodate the evaporation material 1 sample with a larger axial height, and vice versa.

[0066] The above two adjustments can be adjusted separately or simultaneously to achieve the same distance between the surface of the evaporation material 1 samples of different sizes and the xenon lamp 6.

[0067] Specifically, if Figure 2 、 Figure 5As shown, the movable slide rail 7 includes a slotted slide rail section 7b located in the middle, and the two ends of the slotted slide rail section 7b are integrally connected with the unslotted slide rail sections 7a and 7c. The upper end of the slide rail motor 8 is connected to the slide rail screw 7i, and the lower end of the slide rail motor 8 is connected to the slotted slide rail section 7b. A screw nut 7h is provided on the slide rail screw 7i, and the internal slot of the screw nut 7h cooperates with the slide rail screw 7i. Fixed elements 7f and 7g are provided at the connection between the slotted slide rail section 7b and the unslotted slide rail sections 7a and 7c. Connecting rods 7d and 7e are connected between the fixing elements 7f and 7g and the screw nut 7h. The slide rail motor 8 is connected to the horizontal rod of the L-shaped upper bracket 10, and the vertical rod of the upper bracket 10 is movably connected to the linear lower bracket 11; the lower bracket 11 is fixed on the inclined support platform 12.

[0068] In this embodiment, for evaporation material 1 samples with different upper surface areas and axial heights, the curvature of the curved track of the movable slide rail 7 needs to be adjusted. The purpose of the slotting (i.e., the slotted slide rail section 7b) is to make the curved track more elastic so that it can bend within a larger range to adjust the curvature.

[0069] The slotted rail section 7b is made of low-carbon steel (with a carbon content of less than 0.2%).

[0070] like Figure 3 As shown in FIG. 1 , it is a schematic structural diagram of the slotted rail section 7 b. As can be seen from its front view, its slot is used for sliding connection to the xenon lamp 6. As can be seen from its side view, a plurality of grooves are arranged at intervals on the upper and lower outer surfaces of the slotted rail section 7 b.

[0071] like Figure 4 As shown, it is a schematic structural diagram of the ungrooved slide rail sections 7a, 7c. As can be seen from its front view, its grooves are used for sliding connection to the xenon lamp 6. As can be seen from its side view, there are no grooves on the outer surfaces of the ungrooved slide rail sections 7a, 7c.

[0072] like Figure 6 As shown, a balance 5 is provided on the bottom surface of the container 4 below the movable slide rail 7, a rotating support platform 9 is placed on the balance 5, and the container 4 is provided on the rotating support platform 9.

[0073] The rotating support platform 9 includes a lower rotating support platform 9a. A rotating motor with a knob 9f is mounted on its lower surface. A first telescopic motor 9b and a second telescopic motor 9e are mounted on its upper surface. The top ends of the telescopic heads of the first and second telescopic motors 9b and 9e are connected to an upper rotating support platform 9c. The upper rotating support platform 9c is equipped with side baffles 9d for limiting the position of the container 4. By controlling the extension lengths of the first and second telescopic motors 9b and 9e, the inclination angle of the upper rotating support platform 9c relative to the ground can be controlled to simulate the different actual geographic latitudes of the experimental material (i.e., the evaporation material 1). The upper rotating support platform 9c can also be controlled to rotate in a circular motion to simulate the changes in solar radiation exposure to the experimental material (at a fixed location on Earth) caused by the sun's revolution.

[0074] like Figure 7-Figure 8 As shown, the tilting support platform 12 includes an upper tilting support platform 12a, which is wedge-shaped with an inclined upper surface. The tilt angle of the upper tilting support platform 12a is 23°26', simulating the tilt angle of the Earth's axis. A lower tilting support platform 12b is disposed below the upper tilting support platform 12a. A lifting motor 12c is disposed on the upper surface of the lower tilting support platform 12b. A baffle 12e is connected to the top of the lifting rod 12d of the lifting motor 12c. The baffle 12e is connected to the upper tilting support platform 12a. Retractable tilting platform guide rods 12f, 12g, 12h, and 12i are connected between the upper tilting support platform 12a and the lower tilting support platform 12b. The retractable tilting platform guide rods 12f, 12g, 12h, and 12i are a telescopic rod structure.

[0075] like Figure 9 As shown, the present invention enables adaptive adjustment for evaporation material 1 samples of varying sizes. For evaporation material 1 samples with varying cross-sectional areas, the slide motor 8 mounted on the upper bracket 10 drives the screw nut 7h up and down through the counterclockwise or clockwise rotation of the slide screw 7i. This, in turn, drives the fixed elements 7g and 7f up and down via the connecting rods 7d and 7e. This causes the slotted slide section 7b to converge inward or expand outward, resulting in a smaller or larger diameter of the xenon lamp's arc-shaped track formed by the movable slide 7 to accommodate samples of varying cross-sectional areas. For samples of varying axial heights, the lift motor 12c mounted on the lower inclined support platform 12b drives the lift rod 12d up and down, thereby driving the baffle 12e up and down, causing the upper inclined support platform 12a to move up and down. This causes the movable slide 7, slide motor 8, upper bracket 10, and lower bracket 11 to synchronously move away from or toward the sample, accommodating samples of varying axial heights. This ensures that the relative distance between the xenon lamp and the surface of samples of varying sizes is consistent.

[0076] like Figure 10 and Figure 12Figure 1 is a schematic diagram of the structure of a xenon lamp 6. The xenon lamp 6 includes a xenon lamp housing 6a. The upper portion of the xenon lamp housing 6a (i.e., a slider connected to a motor, which is connected to a displacement detection module, which is connected to a control module 17 for controlling the speed, direction, and number of reciprocating movements of the xenon lamp 6; the motor is also connected to a light monitoring module, which is connected to the control module 17 for controlling the light intensity of the xenon lamp 6; the displacement detection module can be a sliding variable resistance sensor, such as the Takenaka DL series; the light monitoring module can be a photoresistor sensor, such as the Hongrun NHR-MT30 series) cooperates with the lower portion of the unslotted rail sections 7a and 7c and the slotted rail section 7b to enable the xenon lamp 6 to move on the movable rail 7, simulating the Earth's rotation (the sun rises in the east and sets in the west). A xenon lamp light source 6b is disposed below the xenon lamp housing 6a. For example, if the length of a natural earth day is x hours, the xenon lamp 6 rotates from one end of the movable slide 7 to the other end, the rotation angle is 180°, the rotation time is x / 2 hours, and the initial light intensity is 0.5kW / m 2 , at 0.25kW / m per x / 24 hours 2 The rate rises to 2kW / m 2 , the rotation time is x / 4 hours; and 0.25kW / m per x / 24 hours 2 The rate dropped to 0.5kW / m 2 The rotation time is x / 4 hours. The xenon lamp 6 returns to the initial end with a rotation angle of 180° and a rotation time of x / 2 hours. The illumination intensity is constant at 0kW / m 2 .

[0077] Figure 11 This is a schematic diagram of the telescopic motion of upper bracket 10 relative to lower bracket 11. This simulates the Earth's elliptical orbit around the sun, resulting in perihelion and aphelion. Since the gears rotate 360° for 365x hours, the time it takes for upper bracket 10 to extend z centimeters relative to lower bracket 11 is 365x / 4 hours, and the time it takes for upper bracket 10 to contract z centimeters relative to lower bracket 11 is 365x / 4 hours, and this cycle repeats.

[0078] The monitoring device of the present invention is arranged in a transparent box, a heating wire 13 is provided in the box, and a humidifier 14 provides humidity into the box. The control module 17 is used to control the xenon lamp 6, the slide motor 8, the rotating motor, the first telescopic motor 9b, the second telescopic motor 9e, the lifting motor 12c, the heating wire 13 and the humidifier 14; the balance 5, the stopwatch 16, the control module 17, the graphic detection unit 15, the heating wire 13 and the humidifier 14 are respectively connected to the computer 18.

[0079] The heating wire 13 and the humidifier 14 can control the evaporation process of the evaporation material 1 sample to simulate the climate (temperature and humidity) of the actual use area.

[0080] In this embodiment, each electrical component is powered by a power supply, preferably a mains supply. The control module 17 is preferably a CPU. Unless otherwise specified, each component can be obtained from commercial sources.

[0081] Example 2

[0082] A real-time monitoring method for solar water evaporation uses a control module 17 to control the movement speed and illumination intensity of a xenon lamp 6. A light monitoring module monitors and a control module 17 controls the illumination intensity of the xenon lamp 6. A motor displacement detection module monitors and a control module 17 controls the movement of the xenon lamp 6 on a movable slide rail 7. A container 4 contains liquid water 3. A balance 5 connected to a computer 18 continuously records mass changes of an upper device. An infrared camera connected to the computer 18 continuously records temperature changes on the upper surface of an evaporating material 1. A stopwatch 16 connected to the computer 18 continuously records time changes. The infrared camera also detects the area and axial height of the evaporating material 1, allowing adjustments to be made.

[0083] In this embodiment, container 4 is made of silicone rubber foam with a diameter of 100 mm and a wall thickness of 0.5 mm. Insulation material 2 is made of polyethylene foam with a diameter of 100 mm and a thickness of 5 mm. Evaporation material 1 is placed in the center. Xenon lamp 6 reciprocates on movable slide 7 at a speed of 50 mm / h. The initial illumination intensity of xenon lamp 6 is 1 kW / m 2 , at 1kW / m per hour 2 The rate rises to 5kW / m 2 , and then 1kW / m per hour 2 The rate drops to 1kW / m 2 , and so on.

[0084] Specifically, a real-time monitoring method for solar evaporation water includes the following steps:

[0085] Step 100, simulating sunlight by a xenon lamp 6;

[0086] The xenon lamp 6 can slide along the xenon lamp slide rail (i.e., the movable slide rail 7) under the control of the motor, and its light intensity can be between 1kW / m 2 ~5kW / m 2 It can be adjusted within a certain range to simulate the changes in the angle and light intensity of the sun during a natural day.

[0087] Step 200, turn on the xenon lamp 6, press the stopwatch 16, and record the balance value m0 and the infrared camera temperature value k0 at time T0;

[0088] Here, the mass recorded by the balance at time T0 is denoted as m0, and the temperature of the infrared camera is denoted as k0.

[0089] Before executing step 300, the following steps may be further performed:

[0090] Step 110, controlling the xenon lamp 6 to slide along the xenon lamp slide rail at a speed of 10 mm / h to 100 mm / h;

[0091] Step 120: Control the illumination intensity of the xenon lamp 6 to 1kW / m 2 ~5kW / m 2 Adjust within the range;

[0092] The above steps 110 and 120 can be performed separately, simultaneously, or both steps are not performed. By performing the above steps 110 and 120, the changes in the solar altitude angle and the changes in the light intensity in the real environment can be simulated.

[0093] Step 300, continuously record T via computer 18 X At this moment, the balance value m X , infrared camera value k X ;

[0094] Here, T X At this moment, the mass recorded by the balance is recorded as m X , the temperature of the infrared camera is recorded as k X .

[0095] Step 400, calculating the real-time efficiency of solar-driven water evaporation of the evaporation material;

[0096] Here, the computer 18 obtains the difference between the balance values ​​(Δm=m X -m0) and the difference between the stopwatch 16 value (ΔT=T X -T0), and the ratio of the two (Δm / ΔT) is calculated to be the real-time evaporation rate of the evaporating material.

[0097] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A real-time monitoring device for solar evaporation water, characterized in that: include A container (4) containing liquid water (3) to be evaporated; an evaporation material (1) floating inside the container (4) and used to evaporate the liquid water (3); an insulating material (2) floating inside the container (4) and covering the surface of the liquid water (3) except for the evaporation material (1); A balance (5) is provided at the bottom of the container (4) and is used to record the mass of the evaporated liquid water (3) in real time; A movable slide rail (7) for mounting the xenon lamp (6) and for moving the xenon lamp (6); A xenon lamp (6) connected to the movable slide rail (7) for simulating solar radiation; a stopwatch (16) for recording the time of evaporating the liquid water (3); A graphic detection unit (15) for recording the surface temperature, area and axial height of the evaporated material (1) in real time; The movable slide rail (7) includes a slotted slide rail section (7b) located in the middle, both ends of the slotted slide rail section (7b) are integrally connected to the unslotted slide rail sections (7a, 7c), the upper end of the slide rail motor (8) is connected to the slide rail lead screw (7i), the lower end of the slide rail motor (8) is connected to the slotted slide rail section (7b), a lead screw nut (7h) is provided on the slide rail lead screw (7i), a fixing element (7f, 7g) is provided at the connection between the slotted slide rail section (7b) and the unslotted slide rail section (7a, 7c), a connecting rod (7d, 7e) is connected between the fixing element (7f, 7g) and the lead screw nut (7h), and the slide rail motor (8) is connected to the horizontal rod of the L-shaped upper bracket (10); The rotary support platform (9) comprises a lower rotary support platform (9a), a rotary motor is provided on the lower surface of the lower rotary support platform (9a), a knob (9f) is provided on the rotary motor, and a first telescopic motor (9b) and a second telescopic motor (9e) are provided on the upper surface of the lower rotary support platform (9a).

2. A solar evaporation water real-time monitoring device according to claim 1, characterized in that: The vertical rod of the upper bracket (10) is movably connected to the linear lower bracket (11); the lower bracket (11) is fixed on the inclined support platform (12).

3. A solar evaporation water real-time monitoring device according to claim 2, characterized in that: The upper bracket (10) and the lower bracket (11) are connected via a gear-rack.

4. A solar evaporation water real-time monitoring device according to claim 3, characterized in that: The balance (5) is provided on the bottom surface of the container (4) below the movable slide rail (7), a rotating support platform (9) is placed on the balance (5), and the container (4) is provided on the rotating support platform (9).

5. A solar evaporation water real-time monitoring device according to claim 4, characterized in that: The top ends of the telescopic heads of the first telescopic motor (9b) and the second telescopic motor (9e) are connected to an upper rotating support platform (9c), and a side baffle (9d) for limiting the position of the container (4) is provided on the upper rotating support platform (9c).

6. A solar evaporation water real-time monitoring device according to claim 5, characterized in that: The inclined support platform (12) includes an upper inclined support platform (12a), the upper inclined support platform (12a) is a wedge-shaped support platform with an inclined upper surface, the inclination angle of the upper inclined support platform (12a) is 23°26', a lower inclined support platform (12b) is provided below the upper inclined support platform (12a), a lifting motor (12c) is provided on the upper surface of the lower inclined support platform (12b), a baffle (12e) is connected to the top end of the lifting rod (12d) of the lifting motor (12c), the baffle (12e) is connected to the upper inclined support platform (12a), and a retractable tilting platform guide rod (12f, 12g, 12h, 12i) is connected between the upper inclined support platform (12a) and the lower inclined support platform (12b).

7. A solar evaporation water real-time monitoring device according to claim 6, characterized in that: The monitoring device is arranged in a transparent box, a heating wire (13) is arranged in the box, a humidifier (14) provides humidity to the box, and a control module (17) is used to control the xenon lamp (6), the slide motor (8), the rotating motor, the first telescopic motor (9b), the second telescopic motor (9e), the lifting motor (12c), the heating wire (13) and the humidifier (14); the balance (5), the stopwatch (16), the control module (17), the graphic detection unit (15), the heating wire (13) and the humidifier (14) are respectively connected to a computer (18).

8. A solar evaporation water real-time monitoring device according to claim 7, characterized in that: The xenon lamp (6) is provided with a slider, which is located in the slide groove of the movable slide rail (7). The slider is connected to the motor, which is connected to the displacement detection module, which is connected to the control module (17). The control module (17) is used to control the moving speed, direction, and number of reciprocating times of the xenon lamp (6). The motor is also connected to the light monitoring module, which is connected to the control module (17). The control module (17) is used to control the light intensity of the xenon lamp (6).

9. A solar evaporation water real-time monitoring device according to claim 8, characterized in that: The evaporation material (1) includes bamboo joints; the insulating material (2) includes polyethylene foam or silicone rubber foam; and the pattern detection unit (15) includes an infrared camera.

10. A method for real-time monitoring of solar evaporation water, the method using the device for real-time monitoring of solar evaporation water according to claim 9, characterized in that: The following steps are involved: Step 1, simulating sunlight by a xenon lamp (6); Step 2: Turn on the xenon lamp (6), press the stopwatch (16), and record the balance (5) value m0 and the infrared camera value k0 at time T0; Step 3: Computer (18) continuously records T X The balance at the moment (5) value m X , infrared camera value k X ; Step 4: Obtain the difference Δm=m between the values ​​on the balance (5) through the computer (18) X -The difference between m0 and the stopwatch (16) value ΔT=T X -T0, calculate the ratio of the two Δm / ΔT, which is the real-time evaporation rate of the evaporation material (1).

Images