Interchange intercommunication and interbackup structure with high efficiency of salt water supplement

Abstract

The utility model relates to salt water supply intercommunication mutual standby technical field discloses salt water efficient supply intercommunication mutual standby structure, including salt water tank, the inside of salt water tank is provided with stirring subassembly, the outer wall of salt water tank is fixedly connected with the water pipe, the inside screw thread connection of water pipe has the connecting pipe, the outer wall of connecting pipe is provided with multiple groups of pipeline supply assembly, multiple groups of pipeline supply assembly include the connecting sleeve, the outer wall of connecting sleeve is located the arc slot. In the utility model, through setting up connecting sleeve, arc slot, sealing glue, rotating baffle can open or close corresponding connecting channel fast, collocation clamp bolt fastening and sealing glue pasting design, both guarantee the convenience and firmness of equipment water pipe connection, and also through the clamping sealing structure of baffle closing, the sealing tightness is greatly improved, effectively avoid salt water leakage, satisfy the use demand of multiple external equipment simultaneously or alternate supply.

Description

Technical Field

[0001] This utility model relates to the field of demineralized water supply interconnection and backup technology, and in particular to a structure for efficient demineralized water supply interconnection and backup. Background Technology

[0002] Demineralized water is a water treatment process that removes suspended solids, colloids, organic matter, oil, and dissolved salts from raw water. Its residual salt content is typically 1-5 mg / L. The water quality requirements for demineralized water comply with relevant standards such as GB / T 1576-2018 and GB / T50050-2017. The water treatment process at a demineralized water plant consists of two parts: pretreatment and desalination. Pretreatment equipment includes multi-media filters, activated carbon filters, or ultrafiltration devices to remove suspended solids, colloids, organic matter, and oils.

[0003] Desalination treatment includes pre-desalination and fine desalination. Pre-desalination typically uses reverse osmosis (RO) systems, while fine desalination uses mixed bed or EDI (Electronic Dioxide) systems. Currently, the desalination pump control is located in the utility system, while the desalination water usage control is located in each unit. This can easily lead to coordination problems. When a unit starts up, it requires a large amount of makeup water, which can easily cause insufficient water supply from the utility system, resulting in a sharp drop in desalination water header pressure and affecting the safe operation of the system. Conversely, when a unit is operating normally, it requires less makeup water. If the utility system controls the large pump to supply a small flow rate during this time, it can easily damage the large pump.

[0004] While the aforementioned technologies can replenish demineralized water to external equipment, the connection operation is cumbersome, the sealing performance is poor, and leakage is prone to occur. Furthermore, they cannot achieve mutual exchange and backup of demineralized water throughout the plant. Therefore, a high-efficiency demineralized water replenishment, interconnection, and backup structure is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a highly efficient demineralized water supply interconnection and backup structure, which aims to solve the problems in the prior art that although it can achieve demineralized water supply to external equipment, the connection operation is cumbersome, the sealing performance is poor, leakage is easy to occur, and it is impossible to achieve interconnection and backup of demineralized water throughout the plant.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a demineralized water high-efficiency replenishment and mutual backup structure, including a demineralized water tank, a stirring assembly is provided inside the demineralized water tank, a water outlet pipe is fixedly connected to the outer wall of the demineralized water tank, a connecting pipe is threaded inside the water outlet pipe, and multiple sets of pipe supply assemblies are provided on the outer wall of the connecting pipe.

[0007] The multiple sets of pipeline supply components include a connecting sleeve, the outer wall of which has an arc-shaped groove, the inner wall of which is fixedly connected with sealant, the outer wall of which is fixedly connected with a mounting clamp, a baffle is engaged inside the arc-shaped groove, a rotating block is fixedly connected to the outer wall of the baffle, and a crossbar is fixedly connected to the outer wall of the connecting pipe.

[0008] As a further description of the above technical solution:

[0009] The outer wall of the rotating block is rotatably connected to the outer wall of the crossbar.

[0010] As a further description of the above technical solution:

[0011] The rear wall of the connecting sleeve is fixedly connected to the outer wall of the connecting pipe.

[0012] As a further description of the above technical solution:

[0013] The rear wall of the baffle has a groove, and the outer wall of the sealant is fitted into the inside of the groove.

[0014] As a further description of the above technical solution:

[0015] The connecting sleeve is provided in multiple sets, and the multiple sets of connecting sleeves are staggered along the length of the connecting pipe.

[0016] As a further description of the above technical solution:

[0017] The stirring assembly includes a motor, the output shaft of which is fixedly connected to a rotating shaft, a ring is fixedly connected to the outer wall of the rotating shaft, and a stirring paddle is fixedly connected to the outer wall of the ring.

[0018] As a further description of the above technical solution:

[0019] The outer wall of the rotating shaft is rotatably connected to the inside of the demineralized water tank, and the bottom of the motor is fixedly connected to the top of the demineralized water tank.

[0020] As a further description of the above technical solution:

[0021] The stirring paddle is provided in multiple sets, and the multiple sets of stirring paddles are distributed in a ring along the central axis of the ring.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, by setting a connecting sleeve, an arc groove, and a sealant, the corresponding connecting channel can be quickly opened or closed by rotating the baffle. Combined with the design of clamp bolts for fastening and sealant adhesion, it not only ensures the convenience and firmness of the equipment water pipe connection, but also greatly improves the sealing tightness through the snap-fit ​​sealing structure after the baffle is closed, effectively preventing demineralized water leakage and meeting the needs of multiple external devices for simultaneous or alternating use.

[0024] 2. In this invention, by incorporating a motor, a rotating shaft, and a ring, the motor drives the rotating shaft to synchronously rotate the ring and the annularly distributed stirring paddles, effectively preventing water stratification or sedimentation in the demineralized water tank. This design ensures that the replenished demineralized water maintains consistently excellent quality, providing reliable water quality assurance for the normal operation of external equipment. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of the efficient demineralized water replenishment interconnection and mutual backup structure proposed in this utility model.

[0026] Figure 2 This is a structural diagram showing the disassembled outlet pipe and connecting pipe of the demineralized water high-efficiency replenishment and mutual backup structure proposed in this utility model.

[0027] Figure 3 This is a schematic diagram of the structure of the multi-set pipeline supply components of the demineralized water high-efficiency replenishment interconnection and mutual backup structure proposed in this utility model.

[0028] Figure 4 This is a schematic diagram of the stirring assembly with a high-efficiency demineralized water supply and mutual backup structure proposed in this utility model.

[0029] Legend:

[0030] 1. Demineralized water tank; 2. Agitator assembly; 21. Motor; 22. Rotating shaft; 23. Ring; 24. Agitator paddle; 3. Water outlet pipe; 4. Connecting pipe; 5. Multiple sets of pipeline supply assembly; 51. Connecting sleeve; 52. Arc groove; 53. Sealant; 54. Mounting clamp; 55. Crossbar; 56. Rotating block; 57. Baffle. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0032] Reference Figures 1-3This utility model provides an embodiment of a high-efficiency demineralized water supply interconnection and backup structure, including a demineralized water tank 1, which is made of carbon steel and uses fiberglass for corrosion protection. It is used to calculate the required amount of demineralized water to replenish. The common system is used to calculate the optimal operating number of the demineralized water pump and control the start and stop of the demineralized water pump. It also adjusts the pressure of the outlet main pipe of the demineralized water pump through feedforward control. The demineralized water tank 1 is equipped with a stirring assembly 2. The outer wall of the demineralized water tank 1 is fixedly connected to a water outlet pipe 3. The water outlet pipe 3 is a key connecting component between the demineralized water tank 1 and the external conveying pipeline. Its pipe diameter is designed with flow matching and is the core channel for efficient external conveying of the medium inside the demineralized water tank 1. The water outlet pipe 3 is internally threaded with a connecting pipe 4. The outer wall of the connecting pipe 4 is equipped with multiple sets of pipe supply assemblies 5.

[0033] The multi-pipe supply assembly 5 includes a connecting sleeve 51, which is made of corrosion-resistant engineering plastic. Its inner diameter is compatible with commonly used equipment water supply pipe specifications. An arc-shaped groove 52 is formed on the outer wall of the connecting sleeve 51. The arc of the groove 52 perfectly matches the outer contour of the baffle 57, and its depth meets the embedding requirements when the baffle 57 is closed. A sealant 53, a water-resistant elastic material, is fixedly connected to the inner wall of the connecting sleeve 51. This sealant 53 tightly wraps around the outer wall of the inserted equipment water pipe, effectively enhancing the sealing performance at the connection between the connecting sleeve 51 and the external pipeline. A mounting clamp 54 is fixedly connected to the outer wall of the connecting sleeve 51. A baffle 57 is fitted inside the arc-shaped groove 52. When the baffle 57 is rotated open, the water pipe of the equipment to be supplied can be inserted into the connecting sleeve 51. The baffle is then secured with bolts using a clamp 54, allowing for adjustments to the supply to different equipment. A rotating block 56 is fixedly connected to the outer wall of the baffle 57. The rotating block 56 has a smooth shaft hole inside, forming a clearance fit with the crossbar 55, providing stable support for the rotation of the baffle 57. A crossbar 55 is fixedly connected to the outer wall of the connecting pipe 4. The outer wall of the rotating block 56 is rotatably connected to the outer wall of the crossbar 55. When demineralized water needs to be supplied to external equipment, the demineralized water is transported outward through the outlet pipe 3 and the threaded connecting pipe 4. Multiple sets of pipe supply assemblies 5 are staggered along the length of the outer wall of the connecting pipe 4. For equipment requiring demineralized water, the operator can rotate the baffle 57 at the target connecting sleeve 51. The baffle 57 is opened by rotating the rotating block 56 around the crossbar 55 fixed to the outer wall of the connecting pipe 4, thus opening the passage of the connecting sleeve 51. Subsequently, the water pipe of the equipment is inserted into the connecting sleeve 51. Finally, the installation clamp 54 is used and the pipe is tightened with bolts to securely connect the water pipe of the equipment to the supply system. During the insertion process, the sealant 53 fixed on the inner wall of the connecting sleeve 51 fits tightly against the outer wall of the water pipe of the equipment, forming a reliable seal. When supply is not required, the baffle 57 is rotated to close it. The groove on its back will engage with the sealant 53, further enhancing the tightness of the seal and effectively preventing leakage.

[0034] Reference Figures 2-4 The rear wall of the connecting sleeve 51 is fixedly connected to the outer wall of the connecting pipe 4. The rear wall of the baffle 57 has a groove, and the outer wall of the sealant 53 is fitted into the inside of the groove. The size of the groove is precisely matched with the cross-sectional profile of the sealant 53. When closed, the sealant 53 is completely embedded in the groove, forming a double sealing structure, which can further improve the sealing performance of the baffle 57 when closed, preventing dust from entering and water from evaporating at the idle interface. Multiple sets of connecting sleeves 51 are provided, and the multiple sets of connecting sleeves 51 are staggered along the length of the connecting pipe 4. The stirring assembly 2 includes a motor 21, which has an overload protection function and can be adjusted according to the water state in the demineralized water tank 1. Rotational speed is the core source of stable power for the stirring assembly 2. The output shaft of the motor 21 is fixedly connected to a rotating shaft 22. A ring 23, a ring-shaped steel structure, is fixedly connected to the outer wall of the rotating shaft 22 via a key connection. A stirring paddle 24 is fixedly connected to the outer wall of the ring 23. The outer wall of the rotating shaft 22 is rotatably connected to the inside of the demineralized water tank 1. The bottom of the motor 21 is fixedly connected to the top of the demineralized water tank 1. Multiple sets of stirring paddles 24 are arranged in a ring along the central axis of the ring 23. The demineralized water tank 1 serves as the core water storage unit, and the stirring assembly 2 inside is responsible for maintaining uniform water quality. Specifically, after the motor 21, fixed to the top of the demineralized water tank 1, starts, it drives the rotating shaft 22 to rotate, causing the ring 23 and the multiple ring-shaped stirring paddles 24 fixed to it to rotate synchronously. This stirring action effectively prevents water stratification or sedimentation within the demineralized water tank 1.

[0035] Working Principle: During use, when demineralized water needs to be supplied to external equipment, the demineralized water is delivered outward through the outlet pipe 3 and the threaded connecting pipe 4. Multiple sets of pipe supply assemblies 5 are staggered along the length of the outer wall of the connecting pipe 4. The operator can rotate the baffle 57 at the target connecting sleeve 51. The baffle 57 is opened by rotating the rotating block 56 around the crossbar 55 fixed to the outer wall of the connecting pipe 4, thus opening the passage of the connecting sleeve 51. Then, the equipment's water pipe is inserted into the connecting sleeve 51. Finally, the installation clamp 54 is used and bolts are tightened to secure the equipment's water pipe to the supply system. During insertion, the sealant 53 fixed to the inner wall of the connecting sleeve 51 tightly adheres to the outer wall of the equipment's water pipe, forming a reliable seal. When supply is not needed, rotating the baffle 57 closes it; the groove on its back engages with the sealant 53, further enhancing the seal's tightness and effectively preventing leakage. The demineralized water tank 1 serves as the core water storage unit, and its internal stirring assembly 2 is responsible for maintaining uniform water quality. Specifically, after the motor 21, fixed to the top of the demineralized water tank 1, is started, it drives the rotating shaft 22 to rotate, which in turn drives the fixed ring 23 and multiple ring-shaped stirring paddles 24 to rotate synchronously. This stirring action can effectively prevent water stratification or sedimentation in the demineralized water tank 1.

[0036] 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 demineralized water high-efficiency replenishment and mutual backup structure, including a demineralized water tank (1), characterized in that: The demineralized water tank (1) is equipped with a stirring assembly (2), and the outer wall of the demineralized water tank (1) is fixedly connected to a water outlet pipe (3). The water outlet pipe (3) is threadedly connected to a connecting pipe (4), and the outer wall of the connecting pipe (4) is equipped with multiple sets of pipe supply assemblies (5). The multiple sets of pipeline supply components (5) include a connecting sleeve (51), the outer wall of the connecting sleeve (51) is provided with an arc groove (52), the inner wall of the connecting sleeve (51) is fixedly connected with sealant (53), the outer wall of the connecting sleeve (51) is fixedly connected with a mounting clamp (54), the inside of the arc groove (52) is fitted with a baffle (57), the outer wall of the baffle (57) is fixedly connected with a rotating block (56), and the outer wall of the connecting pipe (4) is fixedly connected with a crossbar (55).

2. The demineralized water high-efficiency replenishment and mutual backup structure according to claim 1, characterized in that: The outer wall of the rotating block (56) is rotatably connected to the outer wall of the crossbar (55).

3. The demineralized water high-efficiency replenishment and mutual backup structure according to claim 1, characterized in that: The rear wall of the connecting sleeve (51) is fixedly connected to the outer wall of the connecting pipe (4).

4. The efficient demineralized water supply and interconnection structure according to claim 1, characterized in that: The rear wall of the baffle (57) has a slot, and the outer wall of the sealant (53) is engaged with the inside of the slot.

5. The efficient demineralized water supply and interconnection structure according to claim 1, characterized in that: The connecting sleeve (51) is provided in multiple sets, and the multiple sets of connecting sleeves (51) are staggered along the length of the connecting pipe (4).

6. The demineralized water high-efficiency replenishment and mutual backup structure according to claim 1, characterized in that: The stirring assembly (2) includes a motor (21), the output shaft of the motor (21) is fixedly connected to a rotating shaft (22), the outer wall of the rotating shaft (22) is fixedly connected to a ring (23), and the outer wall of the ring (23) is fixedly connected to a stirring paddle (24).

7. The efficient demineralized water supply and interconnection structure according to claim 6, characterized in that: The outer wall of the rotating shaft (22) is rotatably connected to the inside of the demineralized water tank (1), and the bottom of the motor (21) is fixedly connected to the top of the demineralized water tank (1).

8. The demineralized water high-efficiency replenishment and mutual backup structure according to claim 6, characterized in that: The stirring paddle (24) is provided in multiple sets, and the multiple sets of stirring paddles (24) are distributed in a ring along the central axis of the ring (23).

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