Energy-saving optimized circulating water pool filtering system
By designing an energy-saving and optimized circulating pool filtration system, and using the technology of pre-processing supplementary water and intelligently controlling the bypass water pump, the problem of turning on the bypass water pump for a long time and consuming a large amount of electricity has been solved, and energy-saving optimization and water quality control of the circulating pool filtration have been achieved.
Patent Information
- Application Number
- CN202421188757.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the prior art, turning on the by-filter water pump for a long time consumes a lot of electricity, resulting in insufficient energy saving and environmental protection.
An energy-saving and optimized circulating pool filtration system is designed. It replenishes water through pretreatment and controls the turbidity of the pool. A side filter valve and a one-way valve are set up at the side filter water pump to control the operating status and flow rate of the side filter water pump to reduce unnecessary waste. Necessary power consumption.
It achieves energy-saving optimization of circulating pool filtration, reduces pool water replenishment impurities and backwash sewage discharge losses, extends the backwash cycle of the shallow sand filter, and thereby reduces water consumption.
Smart Images
Figure CN222368432U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of circulating water pool equipment, and in particular relates to an energy-saving and optimized circulating water pool filtering system. Background Art
[0002] Closed-circuit circulating water pool refers to a circulating water pool designed for cooling large equipment in steel plants. After the low-temperature circulating water passes through the heat exchanger of large moving equipment to absorb heat, it returns to the circulating water pool and cools down, and then continues the next cycle. It is mainly equipped with a circulating water pool, fan, circulating water pump, shallow sand filter and auxiliary pipeline valves, etc. Among them, a side filter water pump is configured to filter dust and other impurities in the pool.
[0003] The bypass water pump increases the pressure of the circulating water in the pool and enters the shallow sand filter. The filtered circulating water returns to the pool. During this period, the bypass water pump consumes electricity. 3 For example, a 35kw bypass filter pump is required. In daily work, the bypass filter pump is kept running to avoid excessive turbidity in the pool system. However, long-term operation of the bypass filter pump consumes a lot of electricity, which is not energy-saving and environmentally friendly. Therefore, an energy-saving and optimized circulating pool filtration system is proposed. Utility Model Content
[0004] The utility model aims to provide an energy-saving and optimized circulating water pool filtration system, which has the energy-saving and optimization function of circulating water pool filtration, and solves the problem that the prior art consumes a lot of electricity by turning on the side filter water pump for a long time and is not energy-saving and environmentally friendly.
[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: the utility model provides an energy-saving and optimized circulating water pool filtration system, including a water pool, a fan is arranged on the top of the water pool, a filler is arranged above the inside of the water pool, a circulating water pipe is led out from one side of the water pool, the circulating water pipe is connected to the bottom of the water pool, a circulating water pump is arranged on the circulating water pipe, a connecting pipe is led out from one side of the water pool, the connecting pipe is connected to the water supply pipe, a filter pipe is led out from the connecting pipe, the filter pipe is connected to the filter, a return pipe is arranged at the bottom of the filter and connected to the water pool, a three-way leading discharge pipe is arranged on the discharge pipe, the discharge pipe is connected to the drainage ditch, a bypass filter pipe is led out from one side of the bottom of the water pool, the bypass filter pipe is connected to the filter pipe, and a bypass filter water pump is arranged on the bypass filter pipe.
[0006] Preferably, the circulating water pipe outlet position is located above the pool filler position.
[0007] Preferably, circulating water valves are provided on the circulating water pipe on both sides before and after the circulating water pump.
[0008] Preferably, a connecting valve is provided on the connecting pipe.
[0009] Preferably, a water supply valve is provided on the water supply pipe.
[0010] Preferably, a filter valve is provided on the filter tube.
[0011] Preferably, a reconnection valve is provided on the reconnection pipe.
[0012] Preferably, a discharge valve is provided on the discharge pipe.
[0013] Preferably, a bypass filter valve and a one-way valve are provided on the bypass filter pipe at both sides before and after the bypass filter water pump.
[0014] Compared with the prior art, the advantages and positive effects of the utility model are:
[0015] 1. The replenishment water of the closed-circuit circulating water pool of the utility model is pre-treated to control the turbidity of the water pool, improve the replenishment water quality, and reduce the impurities in the replenishment water of the water pool and the loss of backwashing sewage;
[0016] 2. The utility model has the function of energy-saving optimization of circulating water pool filtration, which solves the problem of the prior art that the side filter water pump is turned on for a long time and consumes a lot of electricity, which is not energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor.
[0018] Figure 1 It is a structural schematic diagram of an energy-saving and optimized circulating water pool filtration system;
[0019] In the above figure, 1, water tank, 2, fan, 3, filler, 4, circulating water pipe, 5, circulating water pump, 6, circulating water valve, 7, connecting pipe, 8, connecting valve, 9, water supply pipe, 10, water supply valve, 11, filter pipe, 12, filter, 13, return pipe, 14, return valve, 15, tee, 16, discharge pipe, 17, drainage ditch, 18, discharge valve, 19, side filter pipe, 20, side filter water pump, 21, side filter valve, 22, one-way valve, 23, filter valve. DETAILED DESCRIPTION
[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0022] Embodiment 1, as Figure 1 As shown, an energy-saving and optimized circulating water pool filtration system includes a pool 1, which is used to store circulating water. The circulating water returns to the pool 1 for collection after circulation. A fan 2 is arranged on the top of the pool 1, and the fan 2 maintains ventilation in the pool 1 and cools down the inside of the pool 1. A filler 3 is arranged above the inside of the pool 1, and the filler 3 plays a role in distributing water, thereby extending the heat exchange time between the atmosphere and the high-temperature circulating water.
[0023] A circulating water pipe 4 is led out from one side of the pool 1, and the circulating water pipe 4 is connected to the bottom of the pool 1. The circulating water is led out from the bottom of the pool 1, sent to external equipment for circulation, and sent back to the pool 1 after the circulation temperature is increased. A circulating water pump 5 is arranged on the circulating water pipe 4, and the circulating water pump 5 is used to pump the circulating water to realize the flow of the circulating water.
[0024] A connecting pipe 7 is led out from one side of the pool 1. The connecting pipe 7 is used to connect to an external pipeline. The connecting pipe 7 is connected to a water supply pipe 9. The water supply pipe 9 is connected to an external water source and is used to replenish the water in the pool 1. A filter pipe 11 is led out from the connecting pipe 7. The filter pipe 11 is connected to a filter 12. The filter pipe 11 leads the water sent in by the water supply pipe 9 to the filter 12 for filtering. A return pipe 13 is provided at the bottom of the filter 12 to connect to the pool 1. The filtered water is transported to the pool 1 through the return pipe 13. At the same time, the return pipe 13 can draw water from the pool 1 and send it to the bottom of the filter 12 to backwash the filter 12. A tee 15 is provided on the discharge pipe to lead out a discharge pipe 16. The discharge pipe 16 is connected to a drainage ditch 17. The discharge pipe 16 is convenient for discharge and can discharge excess water or backwash wastewater to the drainage ditch 17.
[0025] A bypass filter pipe 19 is led out from one side of the bottom of the water pool 1. The bypass filter pipe 19 is connected to the filter pipe 11. The bypass filter pipe 19 is led out from the bottom of the water pool 1 and sent into the filter 12 for filtration through the filter pipe 11 to filter impurities in the water pool 1. A bypass filter water pump 20 is arranged on the bypass filter pipe 19. The bypass filter water pump 20 is used to pump circulating water and provide additional filtering pressure.
[0026] The following is a detailed description of the design of the above key components:
[0027] The outlet position of the circulating water pipe 4 is located above the filler 3 of the water pool 1, so that the circulating water first passes through the filler 3 after being sent into the water pool 1, and better contacts with the air in the filler 3 for heat exchange, thereby increasing the cooling effect.
[0028] The circulating water pipe 4 is provided with circulating water valves 6 on both sides of the circulating water pump 5 . The circulating water valves 6 can control the operating state and flow rate of the circulating water pump 5 and adjust the flow rate of the circulating water in the circulating water pipe 4 .
[0029] The connecting pipe 7 is provided with a connecting valve 8 , which can control the switch and flow of the connecting pipe 7 , and regulate the water flow entering the pool 1 through the connecting pipe 7 .
[0030] The water supply pipe 9 is provided with a water supply valve 10, and the water supply valve 10 can control the switch and flow of the water supply pipe 9 to ensure that the pool 1 can be replenished with water in time when needed.
[0031] The filter tube 11 is provided with a filter valve 23 , which can control the operation state and flow rate of the filter 12 to ensure the normal operation and filtering effect of the filter 12 .
[0032] The return pipe 13 is provided with a return valve 14 , which can control the flow rate and switch of the return pipe 13 , and adjust the flow rate and flow velocity of the circulating water filtered by the filter 12 returning to the pool 1 .
[0033] The discharge pipe 16 is provided with a discharge valve 18, which can control the flow rate and switch of the discharge pipe 16, and open the discharge pipe 16 for discharge processing when necessary.
[0034] The bypass filter pipe 19 is provided with a bypass filter valve 21 and a one-way valve 22 on both sides of the bypass filter water pump 20. The bypass filter valve 21 can control the operating state and flow rate of the bypass filter water pump 20, and the one-way valve 22 can prevent the circulating water in the bypass filter pipe 19 from flowing back, thereby avoiding sewage backflow when backwashing the filter 12.
[0035] When connecting external primary water replenishment, close the connection valve 8, the external replenishment water first passes through the filter tube 11 into the filter 12, and the filtered primary water is replenished to the pool 1. During this period, the bypass filter water pump 20 is in a stopped state to save electricity. In addition, since the replenishment water has been improved and managed, it not only reduces the turbidity of the pool 1, but also extends the backwash cycle of the shallow sand filter 12, thereby reducing water consumption.
[0036] Open the bypass filter valve 21, start the bypass filter water pump 20, and the circulating water inside the pool 1 enters the filter 12 through the bypass filter pipe 19. For example, in the spring season, dust is easily generated in the air. Under the suction of the fan 2, the dust in the air will be brought into the pool 1 by the flowing water, which will also cause seasonal turbidity changes in the pool 1. The bypass filter pipe 19 is used to effectively filter the water inside the pool 1.
[0037] The standard parts used in the utility model can all be purchased from the market, special-shaped parts can be customized according to the description in the specification and the drawings, the specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art, the machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.
[0038] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. An energy-saving and optimized circulating water pool filtration system, characterized in that: It includes a water pool, a fan is arranged on the top of the water pool, a filler is arranged above the inside of the water pool, a circulating water pipe is led out from one side of the water pool, the circulating water pipe is connected to the bottom of the water pool, a circulating water pump is arranged on the circulating water pipe, a connecting pipe is led out from one side of the water pool, the connecting pipe is connected to the water supply pipe, a filter pipe is led out from the connecting pipe, the filter pipe is connected to the filter, a return pipe is arranged at the bottom of the filter and connected to the water pool, a three-way leading discharge pipe is arranged on the discharge pipe, the discharge pipe is connected to the drainage ditch, a bypass filter pipe is led out from one side of the bottom of the water pool, the bypass filter pipe is connected to the filter pipe, and a bypass filter water pump is arranged on the bypass filter pipe.
2. The energy-saving and optimized circulating water pool filtration system according to claim 1 is characterized in that: The circulating water pipe outlet position is located above the pool filler position.
3. The energy-saving and optimized circulating water pool filtration system according to claim 2 is characterized in that: The circulating water pipe is provided with circulating water valves on both sides of the circulating water pump.
4. The energy-saving and optimized circulating water pool filtration system according to claim 1 is characterized in that: The connecting pipe is provided with a connecting valve.
5. The energy-saving and optimized circulating water pool filtration system according to claim 1 is characterized in that: The water supply pipe is provided with a water supply valve.
6. The energy-saving and optimized circulating water pool filtration system according to claim 1 is characterized in that: The filter tube is provided with a filter valve.
7. The energy-saving and optimized circulating water pool filtration system according to claim 1 is characterized in that: The return pipe is provided with a return valve.
8. The energy-saving and optimized circulating water pool filtration system according to claim 1 is characterized in that: The discharge pipe is provided with a discharge valve.
9. The energy-saving and optimized circulating water pool filtration system according to claim 1 is characterized in that: The bypass filter pipe is provided with a bypass filter valve and a one-way valve on both sides of the bypass filter water pump.