A storage tank with a built-in linear water distributor

Abstract

This invention discloses an energy storage tank with a built-in linear water distributor, specifically relating to the field of energy storage tank technology. It includes an energy storage tank body, a water inlet pipe at the top of the body, one end of which is connected to a water distributor mechanism fixedly installed inside the tank body. A control device and a motor are installed on the outer side of the tank body, with a stirring paddle connected to the motor's drive end. An outlet pipe with a control valve is located at the bottom of the tank body. This invention achieves real-time and accurate monitoring of water source temperature and pressure. The temperature detection device can promptly detect temperature anomalies and take measures to ensure stable water quality. Two pressure sensors can accurately determine whether the water inlets of the two distribution pipes are synchronized and whether the flow rates are balanced. Based on this, the control device automatically adjusts the opening of the inlet valve to achieve precise water distribution, reducing local stress concentration and corrosion risks, lowering the probability of tank failure, and extending equipment life.

Description

Technical Field

[0001] This invention relates to the field of energy storage tank technology, and more specifically, to an energy storage tank with a built-in linear water distributor. Background Technology

[0002] In the field of energy storage, energy storage tanks are used as key equipment in various scenarios such as solar water heating systems, industrial waste heat recovery, and pumped storage power stations. Water is a common energy storage medium, and the uniformity of its distribution in the energy storage tank directly affects the performance and efficiency of the system. Uniformly distributed water can ensure rapid and uniform heat transfer, reduce thermal gradients, improve heat exchange efficiency, thereby shortening heating or cooling time and reducing energy consumption.

[0003] In existing energy storage tanks, only ordinary water distributors are usually installed. These traditional water distributors have certain limitations in structural design and it is difficult to ensure the uniform distribution of water in the energy storage tank.

[0004] During the operation of an energy storage tank, parameters such as the temperature and pressure of the water source have a significant impact on water quality and system performance. For example, excessively high temperatures may accelerate the growth and reproduction of microorganisms in the water, leading to water quality deterioration; excessively low temperatures may cause certain substances in the water to crystallize and precipitate, clogging pipes or affecting heat exchange efficiency. At the same time, abnormal pressure may also cause water distribution system malfunctions, such as pipe ruptures and valve failures, thereby affecting the uniform distribution of water and the stable operation of the system. However, in current energy storage tank technologies, the monitoring of water source temperature and pressure is often not comprehensive or real-time enough, making it difficult to detect potential problems in a timely manner and take effective measures. Therefore, we propose an energy storage tank with a built-in linear water distributor. Summary of the Invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an energy storage tank with a built-in linear water distributor to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an energy storage tank with a built-in linear water distributor, comprising an energy storage tank body, an inlet pipe provided at the top of the energy storage tank body, a water distributor mechanism connected to one end of the inlet pipe, the water distributor mechanism being fixedly installed inside the energy storage tank body, a control device installed on the outer side of the energy storage tank body, a motor installed on the outer side of the energy storage tank body, a stirring paddle connected to the power drive end of the motor, and an outlet pipe with a control valve provided at the bottom of the energy storage tank body; The water distributor mechanism includes an installation pipe connected to one end of the water inlet pipe, a fixing pipe installed at one end of the installation pipe, detection components installed at both ends of the fixing pipe, water distribution pipes installed at one end of each of the two detection components, and connecting rods installed at both ends of each of the two water distribution pipes. The two connecting rods are respectively fixedly installed on both sides inside the main body of the energy storage tank.

[0007] Preferably, the detection assembly includes a fixed cylinder installed at one end of a fixed tube, an installation cylinder installed inside the fixed cylinder, and a first chamber and a second chamber respectively provided inside the installation cylinder, with the fixed tube connected to the inside of the second chamber.

[0008] Preferably, a pressure sensor is installed inside the mounting cylinder and at a position in chamber one, and a temperature detection device is installed inside the fixing cylinder, with the detection end of the temperature detection device located inside chamber one.

[0009] Preferably, a floating ball is installed inside the first chamber, a drain pipe with a control valve is installed at the bottom of the fixed cylinder, a water inlet is opened inside the mounting cylinder, and a connecting pipe is installed inside both the fixed cylinder and the mounting cylinder.

[0010] Preferably, a fixing plate is installed inside the fixing cylinder, and a baffle is connected inside the fixing plate. A through hole is opened on the top of the baffle, and a water outlet hole corresponding to the connecting pipe is opened on one side of the fixing plate. The through hole and the water outlet hole have the same size.

[0011] Preferably, a pipe is installed on one side of the fixed cylinder and at the position corresponding to the water outlet, a mounting bracket is installed on the outside of the fixed cylinder, an electromagnet is installed at the bottom inside the mounting bracket, and a spring is installed on the top of the electromagnet.

[0012] Preferably, a slide block is installed at the top of the spring. The slide block is made of iron and is slidably connected inside the mounting bracket. One end of the slide block is connected to the baffle.

[0013] The technical effects and advantages of this invention are as follows: In use, this invention achieves real-time and accurate monitoring of water source temperature and pressure through a unique detection component design in the water distributor mechanism. The temperature detection device continuously monitors the water temperature entering the energy storage tank, enabling timely detection of abnormal temperature changes, such as excessively high temperatures accelerating microbial growth or excessively low temperatures causing crystallization. The control device takes timely measures based on the temperature data, such as adjusting the inlet water or activating the temperature control device, effectively ensuring water quality stability and avoiding adverse effects on the energy storage tank system performance caused by water quality deterioration. Simultaneously, two pressure sensors monitor the pressure at the inlet ends of the two water distribution pipes, and the control device compares the pressure from the two pressure sensors. The data fed back by the device can accurately determine whether the water intake of the two water distribution pipes is synchronized and whether the flow rate is balanced. When the water intake is asynchronous or the flow rate is unbalanced, the control device can automatically adjust the opening of the water intake valve to make the water intake flow of the two water distribution pipes tend to be consistent, thus achieving precise water distribution control. This precise water distribution not only ensures that the water is evenly distributed in the energy storage tank, reducing local stress concentration and corrosion risk, protecting the structural materials of the energy storage tank, and extending the equipment life, but also reduces the probability of failures such as tank deformation, cracks, or metal corrosion caused by water flow impact or temperature differences, reducing maintenance costs and greatly improving the stability and reliability of the energy storage tank system.

[0014] This invention features an intelligent control mechanism that automatically controls the electromagnet based on data detected by pressure sensors and temperature detection devices. This enables drainage operations, as well as the activation and intensity adjustment of the stirring device. When the pressure or temperature reaches a specific value, the control device energizes the electromagnet, attracting the slide to move the baffle and changing the relative position of the through hole and the outlet hole. This achieves precise drainage, ensuring that water enters the distribution pipe and is evenly distributed within the energy storage tank according to the system settings. Once a certain amount of water has entered the tank, the motor drives the stirring paddle to agitate the water, making its temperature and composition more uniform, which is beneficial for the even storage and release of heat. Furthermore, the activation and intensity of the stirring device can be adjusted according to the actual water conditions in the tank, avoiding energy waste or insufficient stirring. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 This is an internal structural diagram of the present invention.

[0017] Figure 3 This is a schematic diagram of the water distributor mechanism of the present invention.

[0018] Figure 4 This is a top view of the water distributor mechanism of the present invention.

[0019] Figure 5 This is a schematic diagram of the detection component of the present invention.

[0020] Figure 6 This is a first-view internal view of the detection component of the present invention.

[0021] Figure 7 This is a second-view internal view of the detection component of the present invention.

[0022] The attached diagram is labeled as follows: 1. Energy storage tank body; 2. Water distributor mechanism; 3. Inlet pipe; 4. Control device; 5. Motor; 6. Agitator; 7. Outlet pipe; 21. Mounting pipe; 22. Fixing pipe; 23. Detection component; 24. Water distribution pipe; 25. Connecting rod; 231. Fixing cylinder; 232. Mounting cylinder; 233. Chamber 1; 234. Chamber 2; 235. Pressure sensor; 236. Temperature detection device; 237. Floating ball; 238. Drain pipe; 239. Inlet; 2310. Outlet hole; 2311. Connecting pipe; 2312. Fixing plate; 2313. Baffle; 2314. Through hole; 2315. Pipe; 2316. Mounting bracket; 2317. Electromagnet; 2318. Spring; 2319. Slide. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] As attached Figures 1-7 The energy storage tank shown includes an energy storage tank body 1, an inlet pipe 3 at the top of the energy storage tank body 1, a water distributor mechanism 2 at one end of the inlet pipe 3, the water distributor mechanism 2 being fixedly installed inside the energy storage tank body 1, a control device 4 installed on the outer side of the energy storage tank body 1, a motor 5 installed on the outer side of the energy storage tank body 1, a stirring paddle 6 connected to the power drive end of the motor 5, and an outlet pipe 7 with a control valve at the bottom of the energy storage tank body 1. The water distributor mechanism 2 includes an installation pipe 21 connected to one end of the water inlet pipe 3, a fixing pipe 22 installed at one end of the installation pipe 21, detection components 23 installed at both ends of the fixing pipe 22, water distribution pipes 24 installed at one end of each of the two detection components 23, and connecting rods 25 installed at both ends of each of the two water distribution pipes 24. The two connecting rods 25 are respectively fixedly installed on both sides inside the energy storage tank body 1. The detection assembly 23 includes a fixed cylinder 231 installed at one end of a fixed pipe 22. An installation cylinder 232 is installed inside the fixed cylinder 231. The installation cylinder 232 contains a first chamber 233 and a second chamber 234. The fixed pipe 22 is connected to the inside of the second chamber 234. A pressure sensor 235 is installed inside the installation cylinder 232, located in the first chamber 233. A temperature detection device 236 is installed inside the fixed cylinder 231, with its detection end located inside the first chamber 233. A float ball 237 is installed inside the first chamber 233. A drain pipe 238 with a control valve is installed at the bottom of the fixed cylinder 231. An inlet 239 is opened inside the installation cylinder 232. A connecting pipe 2311 is shared inside both the fixed cylinder 231 and the installation cylinder 232. A fixing plate 2312 is installed on the part, and a baffle 2313 is connected inside the fixing plate 2312. A through hole 2314 is opened on the top of the baffle 2313. A water outlet hole 2310 corresponding to the connecting pipe 2311 is opened on one side of the fixing plate 2312. The through hole 2314 and the water outlet hole 2310 are the same size. A pipe 2315 is installed on one side of the fixing cylinder 231 and at the position corresponding to the water outlet hole 2310. A mounting bracket 2316 is installed on the outside of the fixing cylinder 231. An electromagnet 2317 is installed at the bottom of the mounting bracket 2316. A spring 2318 is installed on the top of the electromagnet 2317. A slide 2319 is installed on the top of the spring 2318. The slide 2319 is made of iron and is slidably connected inside the mounting bracket 2316. One end of the slide 2319 is connected to the baffle 2313. The detection component 23 is installed inside the energy storage tank body 1 by setting two connecting rods 25; when the position of the through hole 2314 is misaligned with the water outlet 2310, the baffle 2313 blocks the position of the water outlet 2310, and the water source does not flow out from the water outlet 2310 and the pipe 2315. When the through hole 2314 corresponds to the water outlet 2310 and the connecting pipe 2311, the water source flows out from the pipe 2315. Temperature detection device 236 continuously monitors the water source temperature because the water source temperature affects the chemical and physical properties of water, thereby affecting water quality and the performance of the energy storage tank system. For example, excessively high temperatures may accelerate the growth and reproduction of microorganisms in the water, leading to water quality deterioration; excessively low temperatures may cause certain substances in the water to crystallize and precipitate, clogging water pipes or affecting heat exchange efficiency. By monitoring the temperature in real time, when abnormal temperature changes are detected, control device 4 can take timely measures to adjust and ensure stable water quality and normal operation of the energy storage tank system. At the same time, a suitable water source temperature helps reduce energy loss and improve the overall system performance. By continuously monitoring the data from the two pressure sensors 235, potential faults in the water distribution system can be detected in a timely manner. For example, if the pressure detected by one of the pressure sensors 235 is consistently zero or far below the normal value, it may indicate that the corresponding water distribution pipe 24 is blocked, the valve is faulty, or the water pipe is broken, preventing water from entering the water distribution pipe 24 normally. Early detection of these faults allows for timely inspection and repair by maintenance personnel, preventing the fault from escalating further, reducing damage to the energy storage tank caused by uneven water distribution or water distribution system malfunctions, lowering maintenance costs and downtime, and ensuring the reliable operation of the main body of the energy storage tank 1.

[0025] Working principle of the invention: Water flows in from the water inlet pipe 3 at the top of the energy storage tank body 1, and enters the fixed pipe 22 of the water distributor mechanism 2 through the installation pipe 21 connected to one end of the water inlet pipe 3. The fixed pipe 22 distributes the water to the detection components 23 at both ends. During the process of water entering the detection components 23; Water enters chamber two 234 through fixed pipe 22, and then enters chamber one 233 through inlet 239. When the water source is in chamber one 233, the temperature detection device 236 starts working. Its detection end is located in chamber one 233 of the mounting cylinder 232, and it monitors the temperature of the water source entering the energy storage tank in real time. This temperature data plays a key role in subsequent heat management, equipment protection, and water quality assurance. For example, the amount of heat to be stored or released can be accurately calculated based on the water source temperature to avoid energy waste. At the same time, if the temperature exceeds the safe operating range of the equipment, the control system can take timely measures, such as stopping the water intake or activating the temperature control device, to prevent equipment damage. Simultaneously, the pressure sensor 235 inside the mounting cylinder 232, located in chamber 233, also begins monitoring the pressure. The pressure value at this point reflects the initial water intake state, providing basic data for subsequent determination of whether the water intake of the two distribution pipes 24 is synchronized. As water continues to flow into the detection component 23, the water level in chamber 233 rises, and the float ball 237 rises with the water level. When the water level reaches a certain level, the float ball 237 compresses the pressure sensor 235, converting the detected pressure signal into an electrical signal in real time and transmitting it to the control device 4 installed on the outside of the energy storage tank body 1. At this time, the float ball 237 blocks the water inlet 239, and water flows out from the connecting pipe 2311. Control device 4 compares the data fed back by the two pressure sensors 235. If the two pressure values ​​are similar and their trends are consistent, it means that the two water distribution pipes 24 are receiving water at approximately the same time and with similar flow rates. This ensures that the water is evenly distributed within the energy storage tank, which is beneficial for the subsequent heat storage and release operations of the water, guaranteeing the efficient and stable operation of the energy storage tank. Conversely, if the pressure values ​​detected by the two pressure sensors 235 differ significantly or have different trends, it indicates that the water intake of the two water distribution pipes 24 is asynchronous or the flow rates are uneven. In this case, control device 4 will automatically adjust the opening of the water inlet valve (not explicitly mentioned in the figure, but usually present in the water inlet system) based on the pressure difference, so that the water inlet flow of the two water distribution pipes 24 tends to be consistent, achieving precise water distribution control and ensuring that the water is evenly distributed within the energy storage tank. Even water distribution can reduce local stress concentration and corrosion risk; protect structural materials: avoid tank deformation, cracks, or metal corrosion caused by water flow impact or temperature differences, and extend equipment life; even water distribution can reduce sediment accumulation and reduce maintenance costs. As water enters, the water level in chamber 233 rises continuously, and the float 237 rises with the water level. When the water level rises to a certain level, it may be necessary to perform a water discharge operation according to the system settings. When both pressure sensors 235 are activated, the electromagnet 2317 is immediately energized, generating a magnetic attraction to the iron slide 2319. The slide 2319 slides in the mounting bracket 2316 and drives the baffle 2313 to move, changing the relative position of the through hole 2314 on the baffle 2313 and the water outlet hole 2310 on the fixed plate 2312, thereby controlling the water flow. This series of control actions can be triggered based on the data detected by the pressure sensor 235 and the temperature detection device 236. For example, when the pressure or temperature reaches a specific value, the control device 4 controls the electromagnet 2317 to operate, realizing the drainage operation, and water flows out from the pipe 2315 into the water distribution pipe 24. When the water in the energy storage tank reaches a certain amount, the motor 5 installed on the outside of the main body 1 of the energy storage tank starts and drives the stirring paddle 6 to rotate. The stirring paddle 6 stirs the water in the main body 1 of the energy storage tank, making the temperature and composition of the water more uniform, which is conducive to the uniform storage and release of heat. Throughout the operation of the energy storage tank, the pressure sensor 235 and the temperature detection device 236 work continuously, providing pressure and temperature data to the control device 4 in real time. Based on this data, the control device 4 continuously optimizes the water distribution system control, adjusts the energy storage strategy, and ensures equipment safety, ensuring that the energy storage tank can stably and efficiently complete functions such as heat storage and release. When drainage is required, the water outlet pipe 7 with a control valve at the bottom of the energy storage tank body 1 is opened to discharge the treated water.

[0026] Finally, the following points should be noted: First, in the description of this invention, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can refer to mechanical connection or electrical connection, or internal connection between two components, or direct connection. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationship. When the absolute position of the object being described changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other. In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An energy storage tank with a built-in linear water distributor, comprising an energy storage tank body (1), characterized in that: The top of the energy storage tank body (1) is provided with a water inlet pipe (3), one end of which is connected to a water distributor mechanism (2). The water distributor mechanism (2) is fixedly installed inside the energy storage tank body (1). A control device (4) is installed on the outer side of the energy storage tank body (1). A motor (5) is installed on the outer side of the energy storage tank body (1). The power drive end of the motor (5) is connected to a stirring paddle (6). A water outlet pipe (7) with a control valve is provided at the bottom of the energy storage tank body (1). The water distributor mechanism (2) includes an installation pipe (21) connected to one end of the water inlet pipe (3). A fixing pipe (22) is installed at one end of the installation pipe (21). Detection components (23) are installed at both ends of the fixing pipe (22). Water distribution pipes (24) are installed at one end of each of the two detection components (23). Connecting rods (25) are installed at both ends of each of the two water distribution pipes (24). The two connecting rods (25) are respectively fixedly installed on both sides inside the energy storage tank body (1).

2. The energy storage tank with a built-in linear water distributor according to claim 1, characterized in that: The detection component (23) includes a fixed tube (231) installed at one end of a fixed tube (22). An installation tube (232) is installed inside the fixed tube (231). A first chamber (233) and a second chamber (234) are respectively provided inside the installation tube (232). The fixed tube (22) is connected to the inside of the second chamber (234).

3. The energy storage tank with a built-in linear water distributor according to claim 2, characterized in that: A pressure sensor (235) is installed inside the mounting cylinder (232) and at a position in chamber one (233). A temperature detection device (236) is installed inside the fixing cylinder (231), and the detection end of the temperature detection device (236) is located inside chamber one (233).

4. The energy storage tank with a built-in linear water distributor according to claim 3, characterized in that: The chamber 1 (233) is equipped with a floating ball (237), the bottom of the fixed cylinder (231) is equipped with a drain pipe (238) with a control valve, the inside of the mounting cylinder (232) is provided with a water inlet (239), and the inside of the fixed cylinder (231) and the mounting cylinder (232) are jointly provided with a connecting pipe (2311).

5. The energy storage tank with a built-in linear water distributor according to claim 4, characterized in that: A fixing plate (2312) is installed inside the fixing cylinder (231), and a baffle (2313) is connected inside the fixing plate (2312). A through hole (2314) is opened on the top of the baffle (2313), and a water outlet hole (2310) corresponding to the connecting pipe (2311) is opened on one side of the fixing plate (2312). The through hole (2314) and the water outlet hole (2310) are the same size.

6. The energy storage tank with a built-in linear water distributor according to claim 5, characterized in that: A pipe (2315) is installed on one side of the fixed cylinder (231) and at the position corresponding to the water outlet (2310). A mounting bracket (2316) is installed on the outside of the fixed cylinder (231). An electromagnet (2317) is installed at the bottom inside the mounting bracket (2316). A spring (2318) is installed on the top of the electromagnet (2317).

7. The energy storage tank with a built-in linear water distributor according to claim 6, characterized in that: The top of the spring (2318) is equipped with a slide (2319), which is made of iron. The slide (2319) is slidably connected inside the mounting bracket (2316), and one end of the slide (2319) is connected to the baffle (2313).

Images