A cooling water circulating device based on degradable products
Patent Information
- Application Number
- CN202522205693.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-20
- Publication Date
- 2026-10-16
- Estimated Expiration
- 2035-10-20
AI Technical Summary
[0005]为了弥补以上不足，本实用新型提供了一种基于可降解产品的冷却水循环装置，旨在改善现有技术中冷却水循环装置冷却片材机模温机的冷却水在与其他生产设备循环水混合时出水压力高于高低冷热混合机冷锅、齿轮箱冷却器的耐受压力的问题
1、本实用新型中，通过常压水箱储存冷却液，循环水管输送冷却液，变频泵调节输送压力，排气阀排出管道内空气，过滤组件滤除杂质，示温组件监测水温，同时保障输送过程无杂质、无反向流动、无空气阻碍且水温可控，适配不同设备耐受压力，避免压力冲击损伤管道与密封件；还能过滤杂质、稳定输送，结合水温监测，保障冷却效果，减少设备损坏渗漏。
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Figure CN224860760U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cooling water circulation, in particular to a cooling water circulation device based on degradable products. Background Art
[0002] The cooling water circulation device for degradable products is a temperature control system supporting the production equipment of degradable materials. Its core function is to recover, cool and recycle the heat generated during the operation of the equipment, so as to maintain the stability of the production process. Firstly, the hot water is transported to the cooling tower or heat exchanger by the water pump for cooling, and after impurities are removed by filtration, the cooling water meeting the temperature requirement is sent back to the production equipment, so as to realize the efficient utilization of water resources and energy, reduce wastewater discharge and energy consumption, and conform to the environmental protection attribute of degradable products.
[0003] As a key supporting equipment for the production of degradable materials, the cooling water circulation device for degradable products can not only reduce fresh water consumption and wastewater discharge, which is deeply consistent with the environmental protection attribute of degradable products, but also recover the waste heat of the equipment to reduce energy consumption and cut down the comprehensive production cost; at the same time, its precise temperature control capability can stabilize the temperature of cooling water, prevent the temperature difference from affecting the melting and forming quality of materials, ensure product performance, and provide important support for the efficient operation of the degradable product production line.
[0004] When the cooling water from the sheet machine and the mold temperature machine cooled by the cooling water circulation device is mixed with the circulating water of other production equipment, the outlet pressure is higher than the withstand pressure of the cold pot of the high-low hot and cold mixer and the gearbox cooler, and the pressure shock generated after mixing will directly act on the circulating water pipelines, valves and seals of each equipment; meanwhile, the high-temperature characteristic of the cooling water of the mold temperature machine will further aggravate the damage of such shock to the components, which will lead to equipment damage and leakage, and disturb the production rhythm. Contents of the Utility Model
[0005] In order to make up for the above deficiencies, the utility model provides a cooling water circulation device based on degradable products, aiming to improve the problem in the prior art that when the cooling water for cooling the sheet machine and the mold temperature machine by the cooling water circulation device is mixed with the circulating water of other production equipment, the outlet pressure is higher than the withstand pressure of the cold pot of the high-low hot and cold mixer and the gearbox cooler.
[0006] To achieve the above purpose, the utility model adopts the following technical solution: a cooling water circulation device based on degradable products, comprising a bottom plate and a cooling tower protective shell, wherein a voltage transformation circulation mechanism is arranged on the top of the bottom plate, the voltage transformation circulation mechanism is used for circulating cooling liquid, a self-water-supplementing cooling tower mechanism is arranged at the bottom of the cooling tower protective shell, and the self-water-supplementing cooling tower mechanism is used for automatically controlling the water level and supplementing water of the cooling tower; The variable pressure circulation mechanism includes an atmospheric pressure water tank. The bottom of the atmospheric pressure water tank is fixedly connected to the top right side of the base plate. A circulation water pipe is connected to the left side of the atmospheric pressure water tank. A variable frequency pump is connected to the outer wall of the circulation water pipe. An exhaust valve is connected to the top left side of the outer wall of the circulation water pipe. A filter assembly is installed on the left side of the outer wall of the circulation water pipe. An anti-backflow assembly is installed on the right side of the variable frequency pump. A temperature indicator assembly is installed at the front end of the right side of the outer wall of the circulation water pipe.
[0007] As a further description of the above technical solution: The self-replenishing cooling tower mechanism includes a water tank, the top of which is fixedly connected to the bottom of the cooling tower protective shell. A water drain is fixedly connected inside the cooling tower protective shell. A float valve is connected to the rear side of the water tank. Two water outlet pipes are connected to the front and rear ends of the top right side of the water drain. The bottom right side of the water drain is connected to the left side of the circulating water pipe. Two circulating water flow components are provided on the front side of the water tank. Two wind-powered heat dissipation components are provided on the top of the cooling tower protective shell. Ventilation and water-blocking components are provided around the bottom of the cooling tower protective shell.
[0008] As a further description of the above technical solution: The filter assembly includes a housing, the interior of which is connected to the left side of the outer wall of the circulating water pipe, and an inner shell is fixedly connected inside the housing, with a filter screen fixedly connected inside the inner shell.
[0009] As a further description of the above technical solution: The anti-backflow assembly includes a one-way check valve, the left side of which is connected to the right side of the variable frequency pump, and a fixing screw is fixedly connected to the right side of the one-way check valve.
[0010] As a further description of the above technical solution: The temperature indicator component includes a temperature transfer tube, the rear side of which penetrates the front right side of the outer wall of the circulating water pipe, and a temperature gauge is fixedly connected to the front side of the temperature transfer tube.
[0011] As a further description of the above technical solution: The circulating water flow assembly includes two water pumps, the rear sides of which are connected to the front side of the water tank. The output ends of the two water pumps are connected to water distribution spray pipes, and the front and rear sides of the two water distribution spray pipes are fixedly connected to the front and rear sides of the inner top of the cooling tower protective shell.
[0012] As a further description of the above technical solution: The wind-powered cooling assembly includes two air chambers, the bottom of which is fixedly connected to the top of the cooling tower protective shell, and a motor is fixedly connected to the top of each air chamber. Fan blades are fixedly connected to the output ends of each motor.
[0013] As a further description of the above technical solution: The ventilation and water-blocking assembly includes an air inlet window, the top of which is fixedly connected to the bottom perimeter of the cooling tower protective shell, and water-blocking plates are fixedly connected to the bottom perimeter of the cooling tower protective shell.
[0014] This utility model has the following beneficial effects: 1. In this utility model, coolant is stored in an atmospheric pressure water tank, transported through a circulating water pipe, and the transport pressure is regulated by a variable frequency pump. An exhaust valve discharges air from the pipe, a filter component removes impurities, and a temperature indicator component monitors the water temperature. This ensures that the transport process is free of impurities, backflow, and air obstruction, and that the water temperature is controllable. It is adaptable to different equipment and can withstand pressure, avoiding pressure shock damage to pipes and seals. It can also filter impurities, ensure stable transport, and, combined with water temperature monitoring, guarantee the cooling effect and reduce equipment damage and leakage.
[0015] 2. In this utility model, water is stored in a pool, and a water drain receives and transports circulating water. A float valve automatically replenishes water according to the water level in the pool. A wind-powered heat dissipation component accelerates the dissipation of heat from the water in the drain. A ventilation and water-blocking component ensures heat dissipation and ventilation while preventing water splashing. A self-replenishing water cooling tower mechanism can automatically replenish water to prevent the water level from being too low and affecting cooling. At the same time, the heat dissipation component efficiently cools the water, ensuring the cooling effect of the circulating water. Combined with the ventilation and water-blocking design, water loss is reduced, providing a stable low-temperature water source for the overall cooling cycle. Attached Figure Description
[0016] Figure 1 This is a perspective view of a cooling water circulation device based on a biodegradable product proposed in this utility model; Figure 2 This is a front view of a cooling water circulation device based on a biodegradable product proposed in this utility model; Figure 3 This is a split view of the anti-backflow component in a cooling water circulation device based on a biodegradable product proposed in this utility model. Figure 4 This is an exploded view of the filter component in a cooling water circulation device based on a biodegradable product proposed in this utility model. Figure 5 This is an exploded view of the self-replenishing water cooling tower mechanism in a cooling water circulation device based on biodegradable products proposed in this utility model.
[0017] Legend: 1. Base plate; 2. Cooling tower protective shell; 3. Variable pressure circulation mechanism; 31. Atmospheric pressure water tank; 32. Circulating water pipe; 33. Variable frequency pump; 34. Exhaust valve; 35. Filter assembly; 351. Outer shell; 352. Inner shell; 353. Filter screen; 36. Anti-backflow assembly; 361. One-way check valve; 362. Fixing screw; 37. Temperature indicator assembly; 371. Temperature transfer tube; 372. Thermometer; 4. Self-replenishing cooling tower mechanism; 41. Water tank; 42. Water drain; 43. Float valve; 44. Water outlet pipe; 45. Circulating water flow assembly; 451. Water pump; 452. Water distribution spray pipe; 46. Wind power cooling assembly; 461. Air chamber; 462. Motor; 463. Fan blade; 47. Ventilation and water baffle assembly; 471. Air inlet window; 472. Water baffle. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0019] Reference Figures 1-2 A cooling water circulation device based on a biodegradable product includes a base plate 1 and a cooling tower protective shell 2. A variable pressure circulation mechanism 3 is provided on the top of the base plate 1 for circulating the coolant. A self-replenishing cooling tower mechanism 4 is provided at the bottom of the cooling tower protective shell 2 for automatically controlling the water level of the cooling tower and replenishing water. The variable pressure circulation mechanism 3 includes an atmospheric pressure water tank 31. The bottom of the atmospheric pressure water tank 31 is fixedly connected to the top right side of the base plate 1. A circulation water pipe 32 is connected to the left side of the atmospheric pressure water tank 31. A variable frequency pump 33 is connected to the outer wall of the circulation water pipe 32. An exhaust valve 34 is connected to the top left side of the outer wall of the circulation water pipe 32. A filter assembly 35 is provided on the left side of the outer wall of the circulation water pipe 32. An anti-backflow assembly 36 is provided on the right side of the variable frequency pump 33. A temperature indicator assembly 37 is provided at the front end of the right side of the outer wall of the circulation water pipe 32. Specifically, the bottom of the atmospheric pressure water tank 31 is fixedly connected to the top right side of the base plate 1, collecting coolant of different pressures. When coolant needs to be transported, the left side of the circulating water pipe 32 is connected to the atmospheric pressure water tank 31, and the variable frequency pump 33 is connected to the outer wall of the circulating water pipe 32. After the variable frequency pump 33 starts, it generates power to draw the coolant in the atmospheric pressure water tank 31 into the circulating water pipe 32. Through the variable frequency pump 33 and the circulating water pipe 32, the coolant is transported from the atmospheric pressure water tank 31 to the cooling area. When the coolant flows through the left side of the outer wall of the circulating water pipe 32, the filter assembly 35 processes the coolant to remove impurities. Through the filter assembly 35 and the circulating water pipe 32, the coolant is purified to avoid impurities affecting the subsequent cooling process. The exhaust valve 34 connected to the top of the left side of the outer wall of the circulating water pipe 32 discharges the gas accumulated in the pipe during the coolant circulation process. Through the exhaust valve 34 and the circulating water pipe 32, the gas pressure in the circulating water pipe 32 is stabilized, ensuring smooth flow of coolant. The anti-backflow component 36 installed on the right side of the variable frequency pump 33 prevents the backflow of coolant at different pressures. Through the anti-backflow component 36 and the circulating water pipe 32, the backflow direction of coolant at different pressures is stabilized. The temperature indicator component 37 installed at the front end of the right side of the outer wall of the circulating water pipe 32 monitors the temperature of coolant at different pressures in the pipe in real time. The staff can monitor the temperature through the temperature indicator component 37. Through the temperature indicator component 37 and the circulating water pipe 32, the temperature of coolant at different pressures is monitored in real time, ensuring that the cooling effect meets the requirements. Finally, coolant at different pressures all flow into the atmospheric pressure water tank 31, where the pressure is balanced, preparing for the next cycle. At the same time, the self-replenishing cooling water tower mechanism 4 at the bottom of the cooling water tower protective shell 2 continuously monitors the water level of the cooling water tower. When the water level is lower than the set value, water is automatically replenished. Through the self-replenishing cooling water tower mechanism 4 and the cooling water tower protective shell 2, the water level of the cooling water tower is stabilized, providing support for the operation of the variable pressure circulation mechanism 3 and ensuring the continuous and efficient operation of the entire cooling water circulation device.
[0020] Reference Figure 5 The self-replenishing cooling tower mechanism 4 includes a water tank 41. The top of the water tank 41 is fixedly connected to the bottom of the cooling tower protective shell 2. A water drain 42 is fixedly connected inside the cooling tower protective shell 2. A float valve 43 is connected to the rear side of the water tank 41. Two water outlet pipes 44 are connected to the front and rear ends of the top right side of the water drain 42. The bottom right side of the water drain 42 is connected to the left side of the circulating water pipe 32. Two circulating water flow components 45 are provided on the front side of the water tank 41. Two wind power heat dissipation components 46 are provided on the top of the cooling tower protective shell 2. Ventilation and water blocking components 47 are provided around the bottom of the cooling tower protective shell 2. Specifically, when the device is running, the self-replenishing cooling tower mechanism 4 starts operating synchronously. The top of the water tank 41 is fixedly connected to the bottom of the cooling tower protective shell 2, providing water storage space for the cooling tower. When the water level in the water tank 41 is lower than the set value, the float valve 43 connected to the back of the water tank 41 automatically opens, and the external water source enters the water tank 41 through the float valve 43 until the water level reaches the set value and then the float valve 43 closes. Through the float valve 43 and the water tank 41, the water level of the water tank 41 is automatically controlled, ensuring that the cooling tower has sufficient water storage. The water drain 42 is fixedly connected inside the cooling tower protective shell 2, and its right bottom is connected to the left side of the circulating water pipe 32. The coolant that flows back from the cooling area in the variable pressure circulation mechanism 3 flows into the water drain 42 along the circulating water pipe 32. After the coolant has completed the heat dissipation treatment, the outlet pipe 44 guides the cooled coolant to the equipment that needs to be cooled, realizing the delivery of coolant to the self-replenishing cooling tower mechanism 4, preparing for subsequent heat dissipation and reuse. Two circulating water flow components 45 installed at the front of the water tank 41 are activated, causing the water in the water tank 41 to circulate and repeatedly transport and spray cold water onto the water drain 42, increasing the cooling speed of the coolant. At the same time, two wind-powered cooling components 46 installed at the top of the cooling tower protective shell 2 are activated, generating airflow to accelerate the dissipation of heat from the water in the water drain 42. Through the circulating water flow components 45 and the wind-powered cooling components 46, efficient cooling of the coolant is achieved, providing coolant that meets the temperature requirements for reuse. The ventilation and water-blocking components 47 installed around the bottom of the cooling tower protective shell 2 ensure that external air can enter while preventing water splashing. Through the ventilation and water-blocking components 47 and the water tank 41, ventilation and water retention inside the cooling tower are achieved, providing a stable environment for the water drain 42 to guide the coolant.
[0021] Reference Figures 3-4 The filter assembly 35 includes a housing 351, the interior of which is connected to the left side of the outer wall of the circulating water pipe 32. An inner housing 352 is fixedly connected inside the housing 351, and a filter screen 353 is fixedly connected inside the inner housing 352. The anti-backflow assembly 36 includes a one-way check valve 361, the left side of which is connected to the right side of the variable frequency pump 33. A fixing screw 362 is fixedly connected to the right side of the one-way check valve 361. The temperature indicator assembly 37 includes a temperature transfer tube 371, the rear side of which penetrates the front end of the right side of the outer wall of the circulating water pipe 32. A thermometer 372 is fixedly connected to the front side of the temperature transfer tube 371. Specifically, when the coolant flows through the left side of the outer wall of the circulating water pipe 32, it enters the housing 351 of the filter assembly 35. The housing 351 is connected to the left side of the outer wall of the circulating water pipe 32. The inner shell 352 fixed inside provides support for the filter screen 353. The filter screen 353 fixed inside the inner shell 352 filters the coolant and intercepts impurities. Through the filter screen 353 and the inner shell 352, the coolant is purified, preventing impurities from clogging subsequent components. The exhaust valve 34 at the top of the left side of the outer wall of the circulating water pipe 32 opens simultaneously to discharge the gas accumulated in the pipe. Through the exhaust valve 34 and the circulating water pipe 32, the gas pressure in the pipe is stabilized, ensuring smooth flow of coolant. The left side of the one-way check valve 361 is connected to the right side of the variable frequency pump 33, preventing the coolant from flowing in the opposite direction. The fixing screw 362 on the right side of the one-way check valve 361 ensures that it is firmly connected to the pipeline. Through the one-way check valve 361 and the fixing screw 362, the stabilization of the coolant return direction is achieved. In the temperature indicator component 37 at the front right side of the outer wall of the circulating water pipe 32, the rear side of the temperature transfer pipe 371 passes through the front right side of the outer wall of the circulating water pipe 32, and transmits the coolant temperature to the temperature indicator 372 fixed at the front side. The staff reads the temperature through the temperature indicator 372. Through the temperature transfer pipe 371 and the temperature indicator 372, the real-time monitoring of the coolant temperature is realized.
[0022] Reference Figure 5 The circulating water flow assembly 45 includes two water pumps 451, the rear sides of which are connected to the front side of the water tank 41. The output ends of the two water pumps 451 are connected to water distribution spray pipes 452. The front and rear sides of the two water distribution spray pipes 452 are fixedly connected to the front and rear sides of the inner top of the cooling tower protective shell 2. The wind power cooling assembly 46 includes two air chambers 461, the bottom ends of which are fixedly connected to the top of the cooling tower protective shell 2. The top of the two air chambers 461 is fixedly connected to a motor 462. The output ends of the two motors 462 are fixedly connected to fan blades 463. The ventilation and water blocking assembly 47 includes an air inlet window 471, the top of which is fixedly connected to the bottom periphery of the cooling tower protective shell 2. The inner bottom periphery of the cooling tower protective shell 2 is fixedly connected to a water baffle 472. Specifically, when the self-replenishing water cooling tower mechanism 4 is in operation, the two water pumps 451 connected to the front of the water tank 41 are started. The water pumps 451 transport the water in the water tank 41 to the water distribution spray pipe 452 connected to the output end. The water distribution spray pipe 452 is fixedly connected to the front and rear sides of the top of the cooling tower protective shell 2, and sprays the water evenly onto the surface of the water drain 42. Through the water pumps 451 and the water distribution spray pipe 452, the water in the water tank 41 is transported to the water drain 42 in a directional manner, thereby improving the heat dissipation efficiency of the water drain 42. Two air chambers 461 are fixed at the top of the cooling tower protective shell 2. The motor 462 fixed at the top of the air chambers 461 is started. The output of the motor 462 drives the fixed fan blades 463 to rotate. The airflow generated by the fan blades 463 passes through the air chambers 461 and acts on the water drain 42, accelerating the evaporation and heat dissipation of the water on the surface of the water drain 42. Through the motor 462 and the fan blades 463, the water drain 42 is cooled down quickly, ensuring that the coolant temperature meets the circulation requirements. The air inlet windows 471 fixed around the bottom of the cooling tower protective shell 2 provide a channel for external air to enter the cooling tower. The water baffle 472 fixed around the bottom inside the cooling tower protective shell 2 intercepts water splashed during spraying. Through the air inlet windows 471 and the water baffle 472, ventilation and water retention inside the cooling tower are achieved, maintaining a stable heat dissipation environment.
[0023] Working principle: After the device is started, the coolant circulation starts from the atmospheric pressure water tank 31. The bottom of the atmospheric pressure water tank 31 is fixedly connected to the top right side of the base plate 1. Its function is to store coolant and balance residual coolant at different pressures. When the device is in standby state, the atmospheric pressure water tank 31 has stored coolant that meets the initial pressure requirements, providing a medium basis for the subsequent process. At this time, the circulating water pipe 32 serves as a conveying channel that runs through the entire process. Its right side is connected to the atmospheric pressure water tank 31. The coolant first enters the right side of the circulating water pipe 32 from the atmospheric pressure water tank 31 and flows along the circulating water pipe 32 toward the temperature indicator component 37. The coolant flows along the circulating water pipe 32 to the temperature indicator component 37. The temperature indicator component 37 includes a temperature transfer pipe 371 and a temperature indicator 372. The rear of the temperature transfer pipe 371 passes through the front right side of the outer wall of the circulating water pipe 32 and directly contacts the coolant inside the pipe, transferring the coolant temperature to the temperature indicator 372 fixed at the front. The temperature indicator 372 displays the temperature data in a visual form. The staff reads the initial temperature of the coolant through the temperature indicator 372 to determine whether it meets the requirements of the subsequent process. Through the temperature transfer pipe 371 and the temperature indicator 372, the initial monitoring of the coolant temperature is achieved, providing a basis for the adjustment of subsequent process parameters. After being monitored by the temperature indicator component 37, the coolant continues to flow along the circulating water pipe 32 to the anti-backflow component 36. The anti-backflow component 36 includes a one-way check valve 361 and a fixing screw 362. The left side of the one-way check valve 361 is connected to the right side of the variable frequency pump 33, and it is also connected to the circulating water pipe 32. Its internal structure only allows the coolant to flow in the direction of "temperature indicator component 37 → anti-backflow component 36 → variable frequency pump 33", which can effectively prevent the coolant from flowing back. The fixing screw 362 on the right side of the one-way check valve 361 is connected to the pipeline to ensure that the one-way check valve 361 is installed firmly and to avoid the coolant flow impact causing component displacement. Through the one-way check valve 361 and the fixing screw 362, the flow direction of the coolant is stably controlled, ensuring that the process proceeds in the set direction. Subsequently, the coolant enters the variable frequency pump 33 through the anti-backflow component 36. The variable frequency pump 33 is connected to the outer wall of the circulating water pipe 32 and is located between the anti-backflow component 36 and the filter component 35. After the variable frequency pump 33 starts, it generates power to continuously draw in and pressurize the coolant that has passed through the anti-backflow component 36, and push the coolant to flow along the circulating water pipe 32 toward the filter component 35. Through the variable frequency pump 33 and the circulating water pipe 32, the power delivery of the coolant is realized, providing sufficient thrust for the subsequent filtration and heat dissipation process. The variable frequency pump 33 is equipped with an electronic pressure gauge, which can monitor the pressure inside the variable frequency pump 33 in real time and make corresponding adjustments to the pressure. Under the power of the variable frequency pump 33, the coolant flows along the circulating water pipe 32 to the filter assembly 35. The filter assembly 35 includes an outer shell 351, an inner shell 352, and a filter screen 353. The outer shell 351 is internally connected to the left side of the outer wall of the circulating water pipe 32, providing installation space for the filter assembly. The inner shell 352, which is fixed inside the outer shell 351, provides stable support for the filter screen 353, preventing the filter screen 353 from deforming under the impact of the coolant. The filter screen 353, which is fixed inside the inner shell 352, directly intercepts impurities in the coolant, preventing impurities from entering subsequent components with the coolant and causing blockage. Through the filter screen 353 and the inner shell 352, the coolant is purified, ensuring the cleanliness of the coolant in subsequent processes. The exhaust valve 34 is connected to the top left side of the outer wall of the circulating water pipe 32. At this time, the gas that the coolant accumulates during the flow of the circulating water pipe 32 is discharged out of the pipe through the exhaust valve 34, so as to avoid the excessive air pressure in the pipe affecting the flow speed of the coolant, or the heat dissipation and cooling effect being reduced due to air bubbles. The air pressure in the circulating water pipe 32 is stabilized through the exhaust valve 34 and the circulating water pipe 32. After filtration, the coolant continues to flow along the circulating water pipe 32 and enters the self-replenishing cooling tower mechanism 4. The self-replenishing cooling tower mechanism 4 includes a water tank 41, a float valve 43, a water drain 42, an outlet pipe 44, a circulating water flow assembly 45, a wind-powered heat dissipation assembly 46, and a ventilation and water-blocking assembly 47. The top of the water tank 41 is fixedly connected to the bottom of the cooling tower protective shell 2, providing water storage space for the cooling tower and also serving as a storage place for auxiliary water during the coolant heat dissipation process. The water drain 42 is fixedly connected inside the cooling tower protective shell 2, and its bottom right side is connected to the left side of the circulating water pipe 32. The filtered coolant flows along the circulating water pipe 32. The coolant flows into the drain 42, which increases the contact area with the air to provide conditions for the coolant to dissipate heat. The top right side of the drain 42 is connected to two outlet pipes 44. The outlet pipes 44 can evenly guide the coolant after the initial heat dissipation in the drain 42 to the equipment that needs to be cooled. After the equipment cooling task is completed, the coolant is directly used for the relevant cooling links of biodegradable products and no longer flows back to the drain 42 or the atmospheric pressure water tank 31 through the pipeline. Through the circulating water pipe 32, the drain 42 and the outlet pipes 44, the coolant is directionally delivered to the cooling link of biodegradable products, providing a medium that meets the temperature requirements for the cooling of biodegradable products. During the process of cooling the liquid flowing through the water drain 42 for heat dissipation, the circulating water flow assembly 45 and the fan-driven cooling assembly 46 start simultaneously to improve heat dissipation efficiency. The circulating water flow assembly 45 includes two water pumps 451 and two water distribution nozzles 452. The rear sides of the two water pumps 451 are connected to the front side of the water tank 41. After the water pumps 451 start, they can draw out the cold water stored in the water tank 41. The output ends of the two water pumps 451 are connected to the water distribution nozzles 452. The front and rear sides of the water distribution nozzles 452 are fixedly connected to the front and rear sides of the inner top of the cooling tower protective shell 2. The cold water drawn by the water pumps 451 is distributed through the water distribution nozzles 452. The nozzle 452 sprays water evenly onto the surface of the water drain 42, where cold water exchanges heat with the coolant in the drain 42, accelerating the cooling of the coolant. Through the water pump 451 and the water distribution nozzle 452, the water in the pool 41 is directed to the drain 42, improving the heat dissipation efficiency of the drain 42. The wind-powered cooling assembly 46 includes two air chambers 461, two motors 462, and two fan blades 463. The bottom ends of both air chambers 461 are fixedly connected to the top of the cooling tower protective shell 2. The air chambers 461 provide installation space for the motors 462 and fan blades 463 and guide the airflow direction; the tops of both air chambers 461 are... A motor 462 is fixedly connected, serving as a power source. Upon startup, the motor drives the fan blades 463, which are fixedly connected to the output end, to rotate. The airflow generated by the rotation of the fan blades 463 passes through the air chamber 461 and acts on the water drain 42, accelerating the evaporation rate of the water on the surface of the water drain 42. The evaporation process carries away a large amount of heat, further reducing the temperature of the coolant inside the water drain 42. Through the motor 462 and the fan blades 463, the water drain 42 is rapidly cooled, ensuring that the coolant temperature meets the cooling requirements for biodegradable products. In addition, the ventilation and water-blocking components 47, including air inlets 471, are installed around the bottom of the cooling tower protective shell 2. The top of the baffle plate 472 and the air inlet window 471 are fixedly connected to the bottom of the cooling tower protective shell 2, providing a channel for external air to enter the cooling tower, supplementing the air required for the fan blades 463 to rotate, and ensuring air circulation during heat dissipation. The bottom of the cooling tower protective shell 2 is fixedly connected to the baffle plate 472. The baffle plate 472 can intercept the water splashed during the spraying of the water distribution pipe 452, and at the same time prevent water from contacting other parts of the device and causing malfunctions. Through the air inlet window 471 and the baffle plate 472, ventilation and water retention inside the cooling tower are achieved, maintaining a stable heat dissipation environment. During the operation of the self-replenishing cooling tower mechanism 4, the float valve 43 continuously monitors the water level in the water tank 41. The float valve 43 is connected to the rear side of the water tank 41. When the water level in the water tank 41 falls below the set value due to evaporation or consumption of auxiliary water, the float valve 43 automatically opens, and external water enters the water tank 41 through the float valve 43 to replenish the water in the water tank 41. When the water level rises back to the set value, the float valve 43 automatically closes and stops replenishing water. Through the float valve 43 and the water tank 41, the water level in the water tank 41 is automatically controlled, ensuring sufficient water storage in the cooling tower and providing water support for the operation of the circulating water flow component 45.
[0024] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A cooling water circulation device based on a biodegradable product, comprising a base plate (1) and a cooling tower protective shell (2), characterized in that: The bottom plate (1) is provided with a pressure-changing circulation mechanism (3) at the top, which is used to circulate the coolant. The cooling tower protective shell (2) is provided with a self-replenishing cooling tower mechanism (4) at the bottom, which is used to automatically control the water level of the cooling tower and replenish water. The variable pressure circulation mechanism (3) includes an atmospheric pressure water tank (31), the bottom of which is fixedly connected to the top right side of the base plate (1). A circulating water pipe (32) is connected to the left side of the atmospheric pressure water tank (31). A variable frequency pump (33) is connected to the outer wall of the circulating water pipe (32). An exhaust valve (34) is connected to the top left side of the outer wall of the circulating water pipe (32). A filter assembly (35) is provided on the left side of the outer wall of the circulating water pipe (32). An anti-backflow assembly (36) is provided on the right side of the variable frequency pump (33). A temperature indicator assembly (37) is provided at the front end of the right side of the outer wall of the circulating water pipe (32).
2. The cooling water circulation device based on a biodegradable product according to claim 1, characterized in that: The self-replenishing water cooling tower mechanism (4) includes a water tank (41), the top of which is fixedly connected to the bottom of the cooling tower protective shell (2). A water drain (42) is fixedly connected inside the cooling tower protective shell (2). A float valve (43) is connected to the rear side of the water tank (41). Two water outlet pipes (44) are connected to the front and rear ends of the top right side of the water drain (42). The bottom right side of the water drain (42) is connected to the left side of the circulating water pipe (32). Two circulating water flow components (45) are provided on the front side of the water tank (41). Two wind power heat dissipation components (46) are provided on the top of the cooling tower protective shell (2). Ventilation and water blocking components (47) are provided around the bottom of the cooling tower protective shell (2).
3. The cooling water circulation device based on a biodegradable product according to claim 1, characterized in that: The filter assembly (35) includes a housing (351), the interior of which is connected to the left side of the outer wall of the circulating water pipe (32), and an inner shell (352) is fixedly connected inside the housing (351), and a filter screen (353) is fixedly connected inside the inner shell (352).
4. A cooling water circulation device based on a biodegradable product according to claim 1, characterized in that: The anti-backflow assembly (36) includes a one-way check valve (361), the left side of which is connected to the right side of the variable frequency pump (33), and a fixing screw (362) is fixedly connected to the right side of the one-way check valve (361).
5. A cooling water circulation device based on a biodegradable product according to claim 1, characterized in that: The temperature indicator component (37) includes a temperature transfer tube (371), the rear side of which penetrates the front right side of the outer wall of the circulating water pipe (32), and a temperature indicator (372) is fixedly connected to the front side of the temperature transfer tube (371).
6. A cooling water circulation device based on a biodegradable product according to claim 2, characterized in that: The circulating water flow assembly (45) includes two water pumps (451), the rear sides of the two water pumps (451) are connected to the front side of the water tank (41), the output ends of the two water pumps (451) are connected to water distribution nozzles (452), and the front and rear sides of the two water distribution nozzles (452) are fixedly connected to the front and rear sides of the inner top of the cooling tower protective shell (2).
7. A cooling water circulation device based on a biodegradable product according to claim 2, characterized in that: The wind-powered heat dissipation assembly (46) includes two air chambers (461), the bottom of which is fixedly connected to the top of the cooling tower protective shell (2), and a motor (462) is fixedly connected to the top of each of the two air chambers (461). The output ends of each of the two motors (462) are fixedly connected to fan blades (463).
8. A cooling water circulation device based on a biodegradable product according to claim 2, characterized in that: The ventilation and water-blocking assembly (47) includes an air inlet window (471), the top of which is fixedly connected to the bottom periphery of the cooling tower protective shell (2), and water-blocking plates (472) are fixedly connected to the bottom periphery of the cooling tower protective shell (2).