Floating evaporative test cell

Abstract

The application belongs to the technical field of evaporation experiment devices, and particularly relates to a floating type evaporation experiment pool, which comprises a pool body for containing clean water to be evaporated, a conical floating ring sleeved on the periphery of the pool body for assisting the pool body to float, and a connecting assembly comprising a fixing block, a connecting rod, a sliding block, an elastic member and a damping assembly. In the application, when water waves impact on the conical floating ring during use, the conical floating ring can be deflected and compress or stretch the elastic member, so as to convert the force of the water waves on the conical floating ring into the elastic potential energy of the elastic member. In addition, when the water waves impact on the paddle, the first floating ring can drive the rotating ring to rotate together through the limiting rod and the fixed plate, so as to convert the force of the water waves on the first floating ring and the conical floating ring into the kinetic energy of the first floating ring and the rotating ring, thereby reducing the influence of the water waves on the conical floating ring and the pool body, improving the stability of the pool body, and improving the accuracy of the experiment.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of evaporation experiment devices, and particularly relates to a floating evaporation experiment pool. BACKGROUND

[0002] The floating evaporation experiment pool is a device for monitoring water surface evaporation data. It is used for studying the evaporation rules of lakes, reservoirs and other water bodies, and providing basic data for water resource evaluation, water balance analysis and ecological water demand evaluation.

[0003] The existing evaporation pool body is affected by factors such as processing technology or raw materials, so that the center of gravity of the produced evaporation pool has a certain deviation, and then when the pool body floats on the water surface, the pool body itself is difficult to be horizontal. In addition, due to the complexity of the outdoor environment, when the external wind is large, the strong wind will make the water surface fluctuate, thereby further affecting the stability of the evaporation pool when floating, and also affecting the accuracy of the evaporation pool experiment.

[0004] Therefore, it is necessary to invent a floating evaporation experiment pool to solve the above problems. SUMMARY

[0005] In view of the above problems, the present application provides a floating evaporation experiment pool to solve the problems raised in the background art.

[0006] To achieve the above purpose, the present application provides the following technical scheme:

[0007] A floating evaporation experiment pool, comprising:

[0008] A pool body for containing clean water to be evaporated;

[0009] A conical floating ring sleeved on the periphery of the pool body for assisting the pool body to float;

[0010] A connecting assembly comprising a fixed block, a connecting rod, a sliding block, an elastic member and a damping assembly, the fixed block being connected to the conical floating ring, the sliding block being connected to the fixed block, the connecting rod being connected between the pool body and the sliding block, for cooperating with the sliding block and the fixed block to realize the movable connection of the pool body and the conical floating ring, the elastic member being connected to the sliding block for reducing the deflection amplitude of the conical floating ring when it is impacted by water flow, and the damping assembly being capable of rotating by itself when impacted by water flow, so as to convert the impact force received by the conical floating ring into kinetic energy of the damping assembly.

[0011] Further, the damping assembly comprises:

[0012] A first floating ring sleeved on the periphery of the conical floating ring;

[0013] A swivel ring connected to the conical floating ring.

[0014] a connecting assembly connected between the swivel ring and the first floating ring, for limiting the first floating ring and enabling it to move in the vertical direction;

[0015] a paddle connected to the first floating ring, which can drive the first floating ring and the swivel ring to rotate together under the impetus of water flow when water flow impacts on the paddle.

[0016] Further, the bottom of the conical floating ring is provided with a plurality of buffer assemblies, which comprise:

[0017] a floating plate arranged at the bottom of the conical floating ring;

[0018] a fixed rod connected to the bottom of the conical floating ring, for mounting the floating plate;

[0019] a top rod connected to the fixed rod, for limiting the inclination angle of the floating plate;

[0020] a suction assembly connected between the top rod and the floating plate, for limiting the floating plate in the initial state.

[0021] Further, a plurality of vertical partitions are arranged in the pool body, which uniformly divide the pool body into a plurality of water storage areas, and a plurality of connecting pipes are connected to the partitions, and the two ends of the connecting pipes are respectively communicated with adjacent two water storage areas.

[0022] Further, a fixed pipe is inserted through the center of the pool body, a water replenishing pipe is inserted into the fixed pipe, and a water replenishing pump is connected to the water replenishing pipe.

[0023] Further, a second floating ring is connected to the bottom of the pool body, a support ring is arranged at the periphery of the second floating ring, the support ring is fixedly connected to the bottom of the pool body, and the bottom of the support ring is lower than the bottom of the second floating ring and the filter cover.

[0024] Further, a filter cover is connected to the bottom of the pool body, and the filter cover is opposite to the bottom of the fixed pipe.

[0025] Further, an arc-shaped protective plate is connected to the connecting rod, the protective plate is always attached to the fixed block, and the protective plate is used for protecting the elastic member.

[0026] Further, there is a gap between the pool body and the conical floating ring, and the top of the pool body is always higher than the top of the conical floating ring.

[0027] Further, the top and bottom of the partition plate are through design, and a strip-shaped hole matching the size of the bottom of the partition plate is formed in the position of the inner wall of the bottom of the pool body opposite to the partition plate.

[0028] Technical effects and advantages of the present application:

[0029] 1、The pool body in the application can reduce the influence of water wave on the conical floating ring and the pool body, improve the stability of the pool body, and improve the accuracy of the experiment when the water wave impacts on the conical floating ring and the first floating ring is driven to rotate together with the rotating ring through the limiting rod and the fixed plate.

[0030] The application can reduce the influence of the conical floating ring when it is impacted by a large water wave, ensure the stability of the conical floating ring and the pool body, and improve the accuracy of the experiment.

[0031] 3、The application can reduce the influence of water wave on the pool body, ensure the stability of the pool body, and improve the accuracy of the experiment.

[0032] 4、The application can protect the elastic member in the arc-shaped groove, avoid impurities in the water from being stuck in the elastic member, and ensure the normal use of the elastic member. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 is a schematic diagram of the overall structure of the application;

[0034] Figure 2 is the three-dimensional schematic view of the conical floating ring, fixed block, limiting rod and the like structures in the application;

[0035] Figure 3 is the three-dimensional schematic view of the pool body, protective plate, sliding block, support ring and the like structures in the application;

[0036] Figure 4 is the three-dimensional schematic view of the pool body, protective plate, partition plate and the like structures in the application;

[0037] Figure 5 is the three-dimensional schematic view of the buffer assembly in the application;

[0038] Figure 6 is the three-dimensional sectional view of the partition plate in the application;

[0039] Figure 7 is the three-dimensional schematic view of the fixed tube, water replenishing tube and water replenishing pump in the application.

[0040] In the figure: 1, pool body; 2, conical floating ring; 3, fixed block; 4, connecting rod; 5, sliding block; 6, elastic member; 7, first floating ring; 8, rotating ring; 9, push plate; 10, floating plate; 11, fixed rod; 12, jacking rod; 13, partition plate; 14, connecting tube; 15, fixed tube; 16, water replenishing tube; 17, water replenishing pump; 18, second floating ring; 19, support ring; 20, filter cover; 21, protective plate; 22, strip-shaped hole; 23, limiting rod; 24, fixed plate; 25, magnetic member; 26, iron block. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical scheme and advantages of the embodiments of the application more clear, the technical scheme of the application will be described clearly and completely below in conjunction with the embodiments.

[0042] The application provides a water tank as shown in Figures 1 to 7The shown floating type evaporation experiment pool comprises: a pool body 1 for containing clean water to be evaporated, a sensor (not shown in the figure) for detecting the water level inside the pool body 1 is installed on the inner wall of the pool body 1, so that the pool body 1 can be timely supplemented with water through the control of a water supplementing pump 17 during the long-term experiment; a conical floating ring 2 is sleeved on the periphery of the pool body 1, the outer side of the conical floating ring 2 is a conical surface, and the width of the conical floating ring 2 gradually decreases from top to bottom, which is used for assisting the pool body 1 to float; a connecting assembly, comprising a fixed block 3, a connecting rod 4, a sliding block 5, an elastic member 6 and a shock absorbing assembly, the number of the fixed blocks 3 is multiple, the multiple fixed blocks 3 are uniformly fixedly connected to the inner wall of the conical floating ring 2, a vertical arc-shaped groove is formed on the side of the fixed block 3 away from the conical floating ring 2, and the center of the arc-shaped groove coincides with the axis of the pool body 1, the sliding block 5 is slidingly installed in the arc-shaped groove, the connecting rod 4 is fixedly connected between the pool body 1 and the sliding block 5, which is used for realizing the movable connection of the pool body 1 and the conical floating ring 2 in cooperation with the sliding block 5 and the fixed block 3, the elastic member 6 can be a spring, the number of the elastic members 6 is two, the two elastic members 6 are symmetrically fixedly connected to the top and bottom of the sliding block 5, and the ends of the two elastic members 6 away from each other are fixedly connected to the inner walls of the top and bottom of the arc-shaped groove, which is used for reducing the deflection amplitude of the conical floating ring 2 when it is impacted by water flow, the shock absorbing assembly can rotate when it is impacted by water flow, so as to convert the impact force received by the conical floating ring 2 into kinetic energy of the shock absorbing assembly, the shock absorbing assembly comprises: a first floating ring 7, a rotating ring 8, a connecting assembly, a push plate 9; the first floating ring 7 is sleeved on the periphery of the conical floating ring 2; the rotating ring 8 is rotatably connected to the position of the conical floating ring 2 close to the bottom end; the connecting assembly is connected between the rotating ring 8 and the first floating ring 7, which is used for limiting the first floating ring 7, the connecting assembly comprises a limiting rod 23, the number of the limiting rods 23 is multiple, and the multiple limiting rods 23 are uniformly and annularly distributed, the limiting rods 23 are uniformly and vertically slidingly inserted into the first floating ring 7, the bottom end of the limiting rod 23 is fixedly connected with a fixed plate 24, the fixed plate 24 is fixedly connected with the rotating ring 8 and can move in the vertical direction; the push plate 9 is helical, the number of the push plates 9 is multiple, the multiple push plates 9 are uniformly and annularly distributed on the outer side of the first floating ring 7, and the push plate 9 is fixedly connected with the first floating ring 7, when the water flow impacts on the push plate 9, the push plate 9 can drive the first floating ring 7 and the rotating ring 8 to rotate together under the push of the water flow, there is a gap between the pool body 1 and the conical floating ring 2, and the top of the pool body 1 is always higher than the top of the conical floating ring 2, a fixed pipe 15 is inserted into the center of the pool body 1, a water supplementing pipe 16 is inserted into the fixed pipe 15, and the water supplementing pipe 16 is connected with the water supplementing pump 17, a filter cover 20 is connected to the bottom of the pool body 1, and the filter cover 20 is opposite to the bottom of the fixed pipe 15;

[0043] By setting the tapered floating ring 2, when the pool body 1 is put into the water body, the tapered floating ring 2 can drive the pool body 1 to float on the water surface through the connecting assembly, and because the outer side of the tapered floating ring 2 is tapered, water can exert a buoyancy on the tapered floating ring 2 perpendicular to the tapered surface of the tapered floating ring 2, and the buoyancy can finally point to the axis of the tapered floating ring 2, so that the tapered floating ring 2 can stably float on the water surface under the action of the buoyancy, and at the same time, the first floating ring 7 can also float on the water surface under the action of its own buoyancy and the limiting effect of the limiting rod 23;

[0044] When the pool body 1 is used, when the water surface is fluctuated due to the blowing of the wind, as the water wave impacts on the tapered surface of the tapered floating ring 2, the side of the tapered floating ring 2 that is impacted can be pushed upward by the vertical component of the water wave, and as the tapered floating ring 2 is deflected upward, the sliding block 5 can move along the arc-shaped slot of the fixed block 3, and in this process, the elastic element 6 on the side of the tapered floating ring 2 that is deflected upward can be changed as follows: the elastic element 6 at the bottom of the sliding block 5 can be further compressed by the inner wall of the arc-shaped slot bottom, and the elastic element 6 at the top of the sliding block 5 can be stretched by the top inner wall of the arc-shaped slot, and at the same time, the elastic element 6 on the side of the tapered floating ring 2 that is deflected downward can keep the opposite motion state with the elastic element 6 on the sliding block 5, and as the elastic element 6 is stretched or contracted, the elastic element 6 can convert the force of the water wave on the tapered floating ring 2 into the elastic potential energy of the elastic element 6, and the pool body 1 is inside the tapered floating ring 2, so the elastic element 6 can reduce the influence of the water wave on the tapered floating ring 2 while keeping the pool body 1 stable, thereby reducing the influence of the water wave on the pool body 1;

[0045] In addition, by setting the damping assembly, as the water wave approaches the tapered floating ring 2 along the water surface, as the water wave acts on the dial plate 9, the spiral dial plate 9 can be deflected up and down under the driving of the first floating ring 7, and the horizontal component of the water wave can drive the first floating ring 7 to rotate through the dial plate 9, and as the first floating ring 7 rotates, the first floating ring 7 can drive the rotating ring 8 to rotate through the limiting rod 23 and the fixed plate 24, so as to convert the force of the water wave on the first floating ring 7 and the tapered floating ring 2 into the kinetic energy of the first floating ring 7 and the rotating ring 8, thereby also reducing the influence of the water wave on the tapered floating ring 2 and the pool body 1 in cooperation with the elastic element 6, improving the stability of the pool body 1, and improving the accuracy of the experiment;

[0046] In the long-term experiment of the pool body 1, when the sensor on the inner wall of the pool body 1 detects that the water level in the pool body 1 is too low, the sensor can control the water supplement pump 17 to supplement water into the pool body 1 through the water supplement pipe 16, so that the water level in the pool body 1 is consistent with the water level outside the pool body 1, thereby ensuring the accuracy of the experiment. In the process of water supplement of the water supplement pump 17, the filter cover 20 can filter and protect the bottom area of the fixed pipe 15 and the water supplement pipe 16, so as to avoid that the impurities in the water block the bottom end of the fixed pipe 15 or the water supplement pipe 16.

[0047] As shown in Figure 1 and Figure 5 The bottom of the conical floating ring 2 is provided with a plurality of buffer assemblies, and the buffer assembly comprises a floating plate 10, a fixed rod 11, a top rod 12 and a suction assembly. The floating plate 10 is arranged at the bottom of the conical floating ring 2, the number of the floating plate 10 is two, and the buoyancy of the floating plate 10 is greater than its own gravity. The fixed rod 11 is vertically and fixedly connected to the bottom of the conical floating ring 2, the two floating plates 10 are symmetrically hinged on the two sides of the fixed rod 11, and the side away from each other of the two floating plates 10 is inclined upward. The number of the top rod 12 is two, the two top rods 12 are symmetrically and fixedly connected to the two sides of the fixed rod 11, and the free end of the top rod 12 is inclined downward, for limiting the inclination angle of the floating plate 10. The suction assembly is connected between the top rod 12 and the floating plate 10, for limiting the floating plate 10 in the initial state, and the suction assembly comprises a magnetic piece 25 and an iron block 26. The magnetic piece 25 is fixedly connected to the bottom end of the top rod 12, the magnetic piece 25 can be a magnet, and the iron block 26 is fixedly connected to the upward side of the floating plate 10, and the magnetic piece 25 can be adsorbed with the iron block 26;

[0048] By arranging the buffer assembly, in the initial state, when the pool body 1 floats on the water surface, the floating plate 10 can be completely submerged in the water under the pressure of the pool body 1, at the same time, with the floating plate 10 receiving the buoyancy of the water, the free end of the floating plate 10 can be deflected upward and the iron block 26 on the upward side thereof can be adsorbed with the corresponding magnetic piece 25;

[0049] When the conical floating ring 2 is impacted by a large water wave, as the side of the conical floating ring 2 impacted by the water wave suddenly deflects upward, the side of the conical floating ring 2 deflecting upward can pull the fixed rod 11 at the bottom to move upward, in this process, the floating plate 10 can be subjected to a downward resistance from the water, and as the resistance acts on the floating plate 10, the two floating plates 10 can simultaneously overcome the suction force of the magnetic part 25 and suddenly deflect downward, and in the process of the floating plate 10 deflecting downward to overcome the suction force of the magnetic part 25, the force area of the floating plate 10 in the vertical direction gradually increases, so that the instantaneous resistance of the floating plate 10 also suddenly increases, and as the instantaneous resistance of the floating plate 10 increases, the floating plate 10 can instantaneously exert a large downward pulling force on the side of the conical floating ring 2 deflecting upward through the fixed rod 11, thereby reducing the impact of the conical floating ring 2 when it is impacted by a large water wave, ensuring the stability of the conical floating ring 2 and the pool body 1, and also improving the accuracy of the experiment.

[0050] As shown in Figure 1 , Figure 4 and Figure 6 , a plurality of vertical partitions 13 are arranged in the pool body 1, the partitions 13 are made of transparent tempered glass, the plurality of partitions 13 are arranged in a ring shape, and the partitions 13 are fixedly connected to the inner wall of the pool body 1. The partitions 13 uniformly divide the pool body 1 into a plurality of water storage areas. A plurality of connecting pipes 14 are connected to the partitions 13, the connecting pipes 14 are close to the bottom of the partitions 13, and the two ends of the connecting pipes 14 are respectively communicated with adjacent two water storage areas. The top and bottom of the partition 13 are designed to be through, and a strip-shaped hole 22 matching the size of the bottom of the partition 13 is arranged in the position opposite to the partition 13 on the inner wall of the bottom of the pool body 1.

[0051] By arranging the partitions 13, the plurality of partitions 13 can uniformly divide the pool body 1 into a plurality of water storage areas with the same size. As the water pump 17 draws water into the plurality of water storage areas in the pool body 1 through the water supply pipe 16, the water in the plurality of water storage areas can be communicated with each other through the connecting pipes 14 on the partitions 13, so as to keep the water level in each water storage area consistent, and the transparent partitions 13 will not block the water in the water storage area.

[0052] In addition, since the water in the pool body 1 is uniformly divided into a plurality of parts by the plurality of partitions 13, when the pool body 1 is affected by the water surface fluctuation, the water in the plurality of parts can be in a relatively independent state, thereby reducing the influence of the water wave on the pool body 1 and ensuring the stability of the pool body 1.

[0053] In addition, since the inside of the partition plate 13 is in communication with the outside water of the pool body 1 through the strip-shaped hole 22 at the bottom of the pool body 1, the outside water can enter the inside of the partition plate 13, and the existence of the partition plate 13 can increase the contact area between the inside water of the pool body 1 and the outside water of the pool body 1, so that the water inside and outside the pool body 1 can conduct the temperature through the partition plate 13, thereby keeping the water temperature inside and outside the pool body 1 consistent to the maximum, thereby reducing the influence of water temperature on the evaporation amount of the water inside the pool body 1, and improving the accuracy of the experiment.

[0054] As shown in Figure 1 and Figure 3 , the bottom of the pool body 1 is fixedly connected with a second floating ring 18, the periphery of the second floating ring 18 is provided with a supporting ring 19, the supporting ring 19 is fixedly connected with the bottom of the pool body 1, and the bottom of the supporting ring 19 is lower than the bottom of the second floating ring 18 and the filter cover 20;

[0055] By setting the second floating ring 18, the second floating ring 18 can cooperate with the conical floating ring 2 to support the pool body 1, so that the pool body 1 can always float on the water surface, and the existence of the supporting ring 19 can protect the second floating ring 18 and the filter cover 20, so that when the pool body 1 is placed on the ground, the supporting ring 19 can be supported at the bottom of the pool body 1, and the second floating ring 18 and the filter cover 20 are kept separate from the ground, so as to ensure that the second floating ring 18 and the filter cover 20 will not be damaged by the pool body 1.

[0056] As shown in Figure 3 and Figure 4 , the connecting rod 4 is connected with an arc-shaped protective plate 21, the center of the protective plate 21 coincides with the center of the sliding block 5, the length of the protective plate 21 is greater than the length of the fixed block 3, the bottom of the protective plate 21 is always lower than the bottom of the fixed block 3, the top of the protective plate 21 is always higher than the top of the fixed block 3, the side of the fixed block 3 opposite to the protective plate 21 is arc-shaped, and the protective plate 21 always keeps in contact with the fixed block 3, for protecting the elastic member 6;

[0057] By setting the protective plate 21, in the process of deflection of the conical floating ring 2, the sliding block 5 can slide in the arc-shaped groove, and in the process of movement of the sliding block 5, the protective plate 21 can always keep in contact with the fixed block 3 and move together with the sliding block 5 and the connecting rod 4, so as to protect the elastic member 6 in the arc-shaped groove, avoid impurities in the water from being stuck in the elastic member 6, and ensure the normal use of the elastic member 6.

[0058] The above examples are only used to illustrate the technical solutions of the present application, but not limit it.

Claims

1. A floating evaporative test cell characterized by, include: A tank body (1) for holding clean water to be evaporated; A conical floating ring (2) is sleeved on the periphery of the pool body (1) and is used to assist the pool body (1) in floating; A connecting assembly, comprising a fixed block (3), a connecting rod (4), a slider (5), an elastic member (6) and a shock-absorbing assembly, wherein the fixed block (3) is connected to the conical floating ring (2), the slider (5) is connected to the fixed block (3), the connecting rod (4) is connected between the pool body (1) and the slider (5), and is used to cooperate with the slider (5) and the fixed block (3) to realize the movable connection between the pool body (1) and the conical floating ring (2), the elastic member (6) is connected to the slider (5), and is used to reduce the deflection amplitude of the conical floating ring (2) when it is impacted by water flow, and the shock-absorbing assembly can rotate when it is impacted by water flow, thereby converting the impact force on the conical floating ring (2) into kinetic energy of the shock-absorbing assembly; The shock absorbing assembly comprises: A first floating ring (7) is sleeved on the periphery of the conical floating ring (2); A swivel (8) connected to the conical floating ring (2); a connecting assembly connected between the rotating ring (8) and the first floating ring (7), and used to restrict the first floating ring (7) and enable it to move in a vertical direction; A paddle (9) is connected to the first floating ring (7). When water flows onto the paddle (9), the paddle (9) can drive the first floating ring (7) and the rotating ring (8) to rotate together under the push of the water flow. A plurality of buffer components are provided at the bottom of the conical floating ring (2), and the buffer components include: A floating plate (10) is arranged at the bottom of the conical floating ring (2); A fixing rod (11) connected to the bottom of the conical floating ring (2) and used for mounting the floating plate (10); A top rod (12) connected to the fixing rod (11) and used to limit the tilt angle of the floating plate (10); An adsorption component is connected between the top rod (12) and the floating plate (10), and is used to restrict the floating plate (10) in an initial state.

2. The floating evaporator test cell of claim 1, wherein: A plurality of vertical partitions (13) are provided in the pool body (1), and the partitions (13) evenly divide the pool body (1) into a plurality of water storage areas. A plurality of connecting pipes (14) are connected to the partitions (13), and both ends of the connecting pipes (14) are respectively connected to two adjacent water storage areas.

3. The floating evaporator test cell of claim 2, wherein: A fixed pipe (15) is inserted through the center of the pool body (1), a water supply pipe (16) is inserted into the fixed pipe (15), and a water supply pump (17) is connected to the water supply pipe (16).

4. The floating evaporator test cell of claim 3, wherein: The bottom of the pool body (1) is connected to a second floating ring (18), and a support ring (19) is provided on the periphery of the second floating ring (18). The support ring (19) is fixedly connected to the bottom of the pool body (1), and the bottom of the support ring (19) is lower than the bottom of the second floating ring (18) and the filter cover (20).

5. The floating evaporator test cell of claim 4, wherein: The bottom of the pool body (1) is connected to a filter cover (20), and the filter cover (20) is aligned with the bottom of the fixed pipe (15).

6. The floating evaporator test cell of claim 5, wherein: An arc-shaped protection plate (21) is connected to the connecting rod (4), and the protection plate (21) always keeps in close contact with the fixed block (3) and is used for protecting the elastic member (6).

7. The floating evaporator test cell of claim 6, wherein: There is a gap between the pool body (1) and the conical floating ring (2), and the top of the pool body (1) is always higher than the top of the conical floating ring (2).

8. The floating evaporator test cell of claim 7, wherein: The top and bottom of the partition plate (13) are through designs, and a strip-shaped hole (22) matching the size of the bottom of the partition plate (13) is through-opened at the position opposite to the partition plate (13) on the inner wall of the bottom of the pool body (1).

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