Large evaporation automatic water adding device

Abstract

The utility model relates to the technical field of ground comprehensive service observation, in particular to a large evaporation automatic water adding device which comprises a water adding pool, a driving cleaning assembly is arranged inside and outside the water adding pool jointly, and a layered water adding assembly is arranged inside and outside the driving cleaning assembly jointly. The driving cleaning assembly comprises a transmission shaft rotationally installed in the water adding pool, and three arm rods are fixedly installed on the outer wall of the transmission shaft. The layered water adding assembly comprises a water suction cavity formed in the arm rod, a plurality of water suction holes communicating with the water suction cavity are formed in the outer wall of the arm rod, and a communicating cavity communicating with the water suction cavity is formed in the transmission shaft. Clear water at different positions in the water adding pool is sucked through the plurality of water sucking holes communicated with the water sucking cavity, and the water adding pool and the large evaporation pool are located in the same evaporation environment, so that the water temperature in the water adding pool and the large evaporation pool is the same.

Description

Technical Field

[0001] The utility model relates to the technical field of ground comprehensive business observation, in particular to a large-scale evaporation automatic water adding device. Background Art

[0002] Evaporation observation is a crucial tool for understanding surface water evaporation in comprehensive ground-based operational observations. It holds significant significance for weather forecasting, water resource management, and agricultural irrigation. Evaporation observation primarily relies on evaporators. Commonly used evaporators include the E-601B evaporator and large evaporation ponds. These evaporators have specific structures and dimensions to simulate the evaporation process occurring naturally on the surface of water.

[0003] Evaporation observation relies on the continuous fluctuation of the water level in the evaporation bucket or evaporation pond. When the water level falls below a preset threshold, a large-scale automatic evaporation water supply device automatically activates to replenish the evaporation bucket or evaporation pond to ensure the continuity and accuracy of evaporation observation. This automatic water supply maintains the required water level conditions for evaporation observation, allowing the evaporation process to proceed under a relatively stable water surface environment, thereby improving the reliability and accuracy of the observation data.

[0004] After searching, a large-scale evaporation automatic pumping water storage device with application number 202121011937.0 is found. When the water in the water tank needs to be discharged, the control valve is opened, and the water in the water tank flows out through the outlet pipe.

[0005] In the existing technical solutions, when adding water to a large-scale evaporation automatic water-adding device, the control system usually confirms that water needs to be added and automatically starts the water pump; the water pump extracts the water in the water tank or water barrel through the delivery pipe and delivers it to the evaporation pool, thereby completing the water addition. However, in this process, the water in the water tank or water barrel has been stored for a long time, so there is a certain temperature difference between the water temperature of the added water itself and the water temperature of the water to be evaporated in the large evaporation pool. Therefore, directly adding the stored water into the large evaporation pool will disturb the temperature of the water in the large evaporation pool, which will affect the accuracy of the evaporation data. Summary of the Invention

[0006] The purpose of the utility model is to provide a large-scale evaporation automatic water adding device, which absorbs clean water from different positions in the water adding pool through multiple water absorption holes connected to the water absorption cavity. The evaporation environment of the water adding pool and the large-scale evaporation pool is the same, so that the water temperature in the water adding pool and the large-scale evaporation pool can be the same, thereby solving the problems raised in the above-mentioned background technology.

[0007] To achieve the above objectives, the present invention provides the following technical solutions: a large-scale evaporative automatic water-adding device, comprising a water-adding tank, wherein a driving cleaning assembly is provided on both the inside and outside of the water-adding tank, wherein a layered water-adding assembly is provided on both the inside and outside of the driving cleaning assembly, wherein the driving cleaning assembly comprises a transmission shaft rotatably mounted inside the water-adding tank, wherein three arms are fixedly mounted on the outer wall of the transmission shaft;

[0008] The layered water adding assembly includes a water absorption cavity opened inside the arm, a plurality of water absorption holes interconnected with the water absorption cavity are opened on the outer wall of the arm, and a connecting cavity interconnected with the water absorption cavity is opened inside the transmission shaft.

[0009] Preferably, a sleeve is rotatably sleeved on the outer wall of the bottom end of the transmission shaft, a communicating hole is opened on the outer wall of the transmission shaft at a position corresponding to the sleeve, and the communicating cavity is communicated with the sleeve through the communicating hole.

[0010] Preferably, a water injection pipe is fixedly connected to the outer wall of the sleeve, a water pump is fixedly installed in the middle position of the water injection pipe, and a slow-flow mixing component is provided at the end of the water injection pipe.

[0011] Preferably, the driving cleaning assembly further comprises a servo motor fixedly mounted at the bottom end of the water adding tank, and the arm is rotated in the water adding tank via a transmission shaft and the servo motor.

[0012] Preferably, an assembly groove is opened inside the end of the arm away from the transmission shaft, a spring and an assembly guide rod are installed inside the assembly groove, and one end of the spring is fixedly connected to the inner wall of the assembly groove, and the assembly guide rod is slidably connected to the assembly groove.

[0013] Preferably, a scraper is fixedly connected to one end of the assembly guide rod away from the assembly groove, and the end surface of the scraper away from the assembly guide rod is in contact with the inner wall of the water adding tank.

[0014] Preferably, the slow-flow mixing assembly includes a water-adding valve plate fixedly mounted at the end of the water-injection pipe, and a main water channel is provided in the middle of the water-adding valve plate.

[0015] Preferably, diversion blocks are fixedly installed on both the left and right sides of the main circulation water channel, and a buffer side water channel is opened on the side of the diversion block away from the main circulation water channel.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The utility model absorbs clean water from different positions in the water adding pool through multiple water absorption holes connected to the water absorption cavity. The evaporation environment of the water adding pool and the large evaporation pool is the same, so the water temperature in the water adding pool and the large evaporation pool can be the same. When water is replenished at noon or at night, there is a significant difference between the water temperature on the surface of the water adding pool and the water temperature at the bottom. By extracting clean water from different water levels in the water adding pool, the pool water can be effectively mixed, reducing the temperature difference caused by water temperature stratification. This mixing effect helps to maintain the uniformity of water temperature in the evaporation pool, and avoid affecting the evaporation efficiency or causing other adverse effects due to local water temperature being too high or too low.

[0018] 2. The utility model utilizes a slow-flow mixing assembly to fully mix the water in the slow-flow main channel and the buffer side channel, allowing water at different water levels to be fully mixed again. Rapidly adding water can create a significant water flow impact, stirring up sediment at the bottom of the pool and affecting water quality. Adding water at a lower flow rate avoids this problem, maintaining relatively stable water quality. Less turbulent water means a calmer water surface within the evaporation pond, facilitating the continuous evaporation process. Furthermore, reducing water turbulence also helps reduce wind resistance on the water surface, increasing the evaporation rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is the overall structural view of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the water adding pool of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the slow-flow mixing component of the utility model;

[0023] Figure 4 For this utility model Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0024] Figure 5 This is a schematic diagram of the internal structure of the casing of the present invention.

[0025] Description of reference numerals:

[0026] 1. Water adding tank; 2. Driving cleaning assembly; 201. Servo motor; 202. Drive shaft; 203. Arm; 204. Assembly groove; 205. Spring; 206. Assembly guide rod; 207. Scraper; 3. Layered water adding assembly; 301. Water pump; 302. Water injection pipe; 303. Sleeve; 304. Connecting cavity; 305. Water suction cavity; 306. Water suction hole; 307. Connecting hole; 4. Slow flow mixing assembly; 401. Water adding valve plate; 402. Main water channel; 403. Diverter block; 404. Buffer side water channel. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] The utility model provides a technical solution:

[0029] See also Figure 1 、 Figure 2 、 Figure 4 and Figure 5 A large-scale evaporation automatic water adding device includes a water adding pool 1, a driving cleaning component 2 is provided on the inside and outside of the water adding pool 1, and a layered water adding component 3 is provided on the inside and outside of the driving cleaning component 2. The driving cleaning component 2 includes a transmission shaft 202 rotatably installed inside the water adding pool 1, and three arm rods 203 are fixedly installed on the outer wall of the transmission shaft 202. The driving cleaning component 2 also includes a servo motor 201 fixedly installed at the bottom end of the water adding pool 1. The arm rod 203 is realized in the water adding pool 1 through the transmission shaft 202 and the servo motor 201. The stratified water addition assembly 3 includes a water absorption chamber 305 defined within the arm 203. The outer wall of the arm 203 is provided with a plurality of water absorption holes 306 interconnected with the water absorption chamber 305. A connecting chamber 304 interconnected with the water absorption chamber 305 is defined within the transmission shaft 202. A sleeve 303 is rotatably mounted on the outer wall of the bottom end of the transmission shaft 202. Connecting holes 307 are defined on the outer wall of the transmission shaft 202 at locations corresponding to the sleeve 303. The connecting chamber 304 communicates with the sleeve 303 through the connecting holes 307. A water injection pipe 302 is fixedly connected to the outer wall of the sleeve 303. A water pump 301 is fixedly mounted in the middle of the water injection pipe 302. A slow-flow mixing assembly 4 is provided at the end of the water injection pipe 302.

[0030] By adopting the above technical solution, when in use, the water adding pool 1 is placed near the large evaporation pool, and the water level in the water adding pool 1 is made the same as the water level in the large evaporation pool, so that the environment of the water adding pool 1 is kept the same as the evaporation environment of the large evaporation pool. When in use, when the water level sensor of the large evaporation pool detects that the water level is lower than the preset threshold, it will transmit a signal to the control system. The control system processes and judges the received signal to determine whether it is necessary to start the water addition program. This is the existing technology and will not be described in detail. When water needs to be added, the water pump 301 is started. The water pump 301 can draw clean water into the sleeve 303 through the water injection pipe 302. At the same time, the sleeve 303 is connected to the water absorption chamber 305 at different water levels through the connecting chamber 304. In this way, the multiple water absorption holes 306 connected by the water absorption chamber 305 can absorb clean water from different positions in the water addition pool 1. The evaporation environment of the water addition pool 1 and the large evaporation pool is the same. In this way, the water temperature in the water addition pool 1 and the large evaporation pool can be the same. When water is replenished at noon or at night, there is a significant difference between the water temperature on the surface of the water addition pool 1 and the water temperature at the bottom. By drawing clean water from different water levels in the water addition pool 1, the pool water can be effectively mixed, reducing the temperature difference caused by water temperature stratification. This mixing effect helps to maintain the uniformity of water temperature in the evaporation pool, avoiding the impact of local water temperature being too high or too low affecting evaporation efficiency or causing other adverse effects. Water temperature uniformity helps improve the stability of the evaporation process. Uneven water temperature distribution can affect the evaporation rate and potentially reduce evaporation efficiency. Maintaining a uniform water temperature ensures a more stable evaporation process, thereby improving evaporation efficiency. Water temperature differences can also lead to stratification, where dissolved substances and microorganisms are unevenly distributed within water layers of different temperatures. By mixing clean water of different temperatures, stratification can be prevented, maintaining uniform water quality and facilitating the proper operation of the evaporation pond and subsequent treatment.

[0031] Specifically, such as Figures 1 to 4 As shown, an assembly groove 204 is provided inside the end of the arm 203 away from the transmission shaft 202. A spring 205 and an assembly guide rod 206 are installed inside the assembly groove 204. One end of the spring 205 is fixedly connected to the inner wall of the assembly groove 204, and the assembly guide rod 206 is slidably connected to the assembly groove 204. A scraper 207 is fixedly connected to the end of the assembly guide rod 206 away from the assembly groove 204. The end face of the scraper 207 away from the assembly guide rod 206 is in contact with the inner wall of the water filling tank 1. The slow-flow mixing assembly 4 includes a water filling valve plate 401 fixedly installed at the end of the water filling pipe 302. A main water channel 402 is provided in the middle position inside the water filling valve plate 401. Diverter blocks 403 are fixedly installed on both sides of the main water channel 402. A buffer side water channel 404 is provided on the side of the diverter block 403 away from the main water channel 402.

[0032] By adopting the above technical solution, when in use, the servo motor 201 is started, and the servo motor 201 can drive the transmission shaft 202 to rotate. The rotation of the transmission shaft 202 can drive the arm 203 to rotate. The arm 203 rotates in the water adding tank 1, so that the water absorption hole 306 on the arm 203 can absorb clean water at different positions at the same water level. When the arm 203 rotates, it can drive the scraper 207 to rotate. The scraper 207 fits with the inner wall of the water adding tank 1, thereby cleaning the inner wall of the water adding tank 1. The elastic action of the spring 205 provides a buffering effect, preventing the scraper 207 from encountering hard dirt during scraping and cleaning, which could cause damage to the scraper 207. The elastic action of the spring 205 allows the scraper 207 to extend and slide via the assembly guide rod 206, thereby ensuring that the scraper 207 has a better cleaning effect. The elastic telescopic mechanism allows the scraper to appropriately adjust its shape or position when encountering an obstacle, thereby avoiding direct impact from hard collisions and effectively extending the service life of the scraper. Because the scraper can flexibly cope with uneven surfaces within the barrel or hard parts of the residue, it can more thoroughly remove dirt and residue adhering to the barrel wall, improving the efficiency and effectiveness of cleaning work. When water at different water levels is extracted, the water is introduced into the main circulation channel 402 of the water adding valve plate 401 through the water injection pipe 302. When the water circulates in the main circulation channel 402, part of the water is guided into the buffer side water channel 404 through the diversion block 403 for circulation. The water in the buffer side water channel 404 can change the flow direction of the water, so that the water in the buffer side water channel 404 flows in the opposite direction of the water in the main circulation channel 402. This can create resistance to the mutual collision of the water in the main circulation channel 402, thereby slowing down the flow rate of the water in the main circulation channel 402. In this way, the water in the water adding valve plate 401 can flow into the large evaporation pool at a lower water flow rate. The setting of the slow flow mixing component 4 can make the water in the slow flow main water channel 402 and the buffer side water channel 404 fully mixed, so that the water temperatures at different water levels are fully mixed again; and rapid water addition may produce a large water flow impact, causing the sediment at the bottom of the pool to be stirred, thereby affecting the water quality. Adding water at a slower flow rate can avoid this problem and maintain relatively stable water quality. Less turbulence means a calmer surface within the evaporation pond, which facilitates continuous evaporation. Furthermore, reducing turbulence helps reduce wind resistance on the water surface, increasing the evaporation rate. However, higher turbulence can cause the water vapor produced during evaporation to be more easily entrained in the water, forming mist or droplets, thereby reducing evaporation efficiency. Adding water slowly can reduce turbulence and minimize this energy loss.

[0033] Working principle: When in use, place the water adding pool 1 near the large evaporation pool, and make the water level in the water adding pool 1 the same as the water level in the large evaporation pool, and keep the environment of the water adding pool 1 the same as the evaporation environment of the large evaporation pool. When in use, when the water level sensor of the large evaporation pool detects that the water level is lower than the preset threshold, it will transmit a signal to the control system. The control system processes and judges the received signal to determine whether it is necessary to start the water adding program. This is the existing technology and will not be described in detail. When water needs to be added, the water pump 301 is started. The water pump 301 can draw clean water into the casing 303 through the water injection pipe 302. At the same time, the casing 303 is connected to the water absorption chamber 305 at different water levels through the connecting chamber 304. In this way, the multiple water absorption holes 306 connected by the water absorption chamber 305 can absorb clean water at different positions in the water adding tank 1. The servo motor 201 is started. The servo motor 201 can drive the transmission shaft 202 to rotate. The rotation of the transmission shaft 202 can drive the arm 203 to rotate. The arm 203 rotates in the water adding tank 1, so that the water absorption holes 306 on the arm 203 can absorb clean water at different positions at the same water level. When the arm 203 rotates, The scraper 207 is driven to rotate, and the scraper 207 fits against the inner wall of the water adding pool 1, so that the inner wall of the water adding pool 1 can be cleaned. When water at different water levels is extracted, the water is introduced into the main water channel 402 of the water adding valve plate 401 through the water injection pipe 302. When the water circulates in the main water channel 402, part of the water is guided into the buffer side water channel 404 through the diverter block 403. The water in the buffer side water channel 404 can change the flow direction of the water, so that the water in the buffer side water channel 404 flows in the opposite direction to the water in the main water channel 402. This can create resistance to the collision of the water in the main water channel 402, thereby slowing down the water flow rate in the main water channel 402. This can enable the water in the water adding valve plate 401 to flow into the large evaporation pool at a lower water flow rate, thereby adding water to the large evaporation pool.

[0034] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A large-scale evaporation automatic water adding device, comprising a water adding tank (1), characterized in that: The inside and outside of the water adding tank (1) are both provided with a driving cleaning assembly (2), and the inside and outside of the driving cleaning assembly (2) are both provided with a layered water adding assembly (3). The driving cleaning assembly (2) comprises a transmission shaft (202) rotatably mounted inside the water adding tank (1), and three arms (203) are fixedly mounted on the outer wall of the transmission shaft (202); The layered water adding assembly (3) comprises a water absorption chamber (305) provided inside the arm (203); a plurality of water absorption holes (306) communicating with the water absorption chamber (305) are provided on the outer wall of the arm (203); and a connecting chamber (304) communicating with the water absorption chamber (305) is provided inside the transmission shaft (202).

2. A large-scale evaporation automatic water adding device according to claim 1, characterized in that: A sleeve (303) is rotatably sleeved on the outer wall of the bottom end of the transmission shaft (202), a communication hole (307) is opened on the outer wall of the transmission shaft (202) at a position corresponding to the sleeve (303), and the communication cavity (304) is communicated with the sleeve (303) through the communication hole (307).

3. A large-scale evaporation automatic water adding device according to claim 2, characterized in that: A water injection pipe (302) is fixedly connected to the outer wall of the sleeve (303), a water pump (301) is fixedly installed in the middle of the water injection pipe (302), and a slow-flow mixing assembly (4) is provided at the end of the water injection pipe (302).

4. A large-scale evaporation automatic water adding device according to claim 1, characterized in that: The driving cleaning assembly (2) further comprises a servo motor (201) fixedly mounted at the bottom end of the water adding tank (1), and the arm (203) is rotated in the water adding tank (1) via the transmission shaft (202) and the servo motor (201).

5. A large-scale evaporation automatic water adding device according to claim 4, characterized in that: An assembly groove (204) is provided inside one end of the arm (203) away from the transmission shaft (202), a spring (205) and an assembly guide rod (206) are installed inside the assembly groove (204), one end of the spring (205) is fixedly connected to the inner wall of the assembly groove (204), and the assembly guide rod (206) is slidably connected to the assembly groove (204).

6. A large-scale evaporation automatic water adding device according to claim 5, characterized in that: One end of the assembly guide rod (206) away from the assembly groove (204) is fixedly connected to a scraper (207), and the end surface of the scraper (207) away from the assembly guide rod (206) is in contact with the inner wall of the water tank (1).

7. A large-scale evaporation automatic water adding device according to claim 3, characterized in that: The slow-flow mixing assembly (4) comprises a water-adding valve plate (401) fixedly mounted at the end of a water-injection pipe (302), and a main water channel (402) is provided in the middle of the water-adding valve plate (401).

8. A large-scale evaporation automatic water adding device according to claim 7, characterized in that: Diversion blocks (403) are fixedly installed on both the left and right sides of the main circulation water channel (402), and a buffer side water channel (404) is opened on the side of the diversion block (403) away from the main circulation water channel (402).

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