Bidirectional compensation type stable-pressure and stable-flow water supply equipment

Abstract

The utility model provides a bi-directional compensation type pressure and flow stabilizing water supply device which comprises a base, a bi-directional compensation integration tank, a water pump unit, a flow dividing pipeline and a main flow pipeline, the bi-directional compensation integration tank and the water pump unit are fixedly installed on the base and located on one side of each other, and the flow dividing pipeline and the main flow pipeline are fixedly installed on the base. The two-way compensation integration tank is communicated with the water pump unit through the flow dividing pipeline, and the main flow pipeline is installed on the water pump unit; through a triple compensation mechanism of the energy storage steady flow tank, the post-compensated tank and the high-energy compensation tank, the pressure of the municipal pipe network is accurately and efficiently compensated, and the problem of water supply pressure fluctuation is effectively solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water supply equipment, and particularly relates to a two-way compensation type voltage stabilizing and flow stabilizing water supply equipment. Background Art

[0002] In the existing water supply system, especially in the urban water supply network, due to the instability of the municipal pipe network pressure, the water supply pressure often fluctuates, affecting the normal water use experience of users. The traditional water supply system often lacks a flexible, reliable and effective pressure compensation mechanism, and cannot effectively cope with sudden changes in the pipe network pressure to varying degrees. The water supply is unstable, and even the situation of water supply interruption may occur.

[0003] Therefore, it is very necessary to invent a two-way compensation type voltage stabilizing and flow stabilizing water supply equipment. Summary of the Utility Model

[0004] In order to solve the above technical problems, the utility model provides a two-way compensation type voltage stabilizing and flow stabilizing water supply equipment, which includes a base, a two-way compensation integrated tank, a water pump unit, a shunt pipeline and a main pipeline. The two-way compensation integrated tank and the water pump unit are fixedly installed on the base, and the two-way compensation integrated tank and the water pump unit are located on one side of each other. The two-way compensation integrated tank is connected to the water pump unit through the shunt pipeline, and the main pipeline is installed on the water pump unit;

[0005] The two-way compensation integrated tank includes an isolation outer tank, supports, a manhole cover, pipe orifices, an energy storage and flow stabilizing tank, a backup compensation tank, a high-energy compensation tank and a pressurizing device. The isolation outer tank is fixedly installed on the base through the two supports, and the manhole cover and the pipe orifices are fixedly installed at both ends and outside of the isolation outer tank; the pipe orifices are connected to the energy storage and flow stabilizing tank or the shunt pipeline, and the energy storage and flow stabilizing tank, the backup compensation tank and the high-energy compensation tank are installed and arranged inside the isolation outer tank and are communicated with each other. The pressurizing device is installed on the pipeline connecting the backup compensation tank and the high-energy compensation tank.

[0006] Preferably, there are two supports, which are respectively arranged at both ends below the isolation outer tank. The pipe orifices arranged above the isolation outer tank are divided into a water injection orifice and a drainage orifice, and the energy storage and flow stabilizing tank is connected to the shunt pipeline through the drainage orifice.

[0007] Preferably, a flame retardant and sound insulation cotton is arranged in the hollow area inside the isolation outer tank, and the flame retardant and sound insulation cotton is arranged in the surrounding areas of the energy storage and flow stabilizing tank, the backup compensation tank and the high-energy compensation tank.

[0008] Preferably, both ends of the energy storage and flow - stabilizing tank, the backup compensation tank, and the high - energy compensation tank are fixedly installed inside the isolation outer tank through disc brackets. The energy storage and flow - stabilizing tank is located above the backup compensation tank and the high - energy compensation tank, and the backup compensation tank and the high - energy compensation tank are arranged on one side of each other.

[0009] Compared with the prior art, the utility model has the following beneficial effects:

[0010] The utility model innovatively adopts a triple compensation mechanism. By integrating the energy storage and flow - stabilizing tank, the backup compensation tank, and the high - energy compensation tank, the system can accurately and efficiently compensate the pressure of the municipal pipe network, effectively coping with the problem of water supply pressure fluctuation. In addition, the structure of the two - way compensation integrated tank is compact and has a high degree of functional integration, which not only reduces the manufacturing cost and installation difficulty, but also reduces the floor area. In terms of energy conservation and environmental protection, the system significantly reduces energy waste and water loss by optimizing the water flow path and compensation strategy, meeting the requirements of sustainable development in modern society. Finally, these advantages work together on the water supply system, greatly improving its stability and reliability, ensuring that users can enjoy stable and sufficient water supply services in various situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is the overall structural schematic diagram of the utility model.

[0012] Figure 2 is the structural schematic diagram of the two - way compensation integrated tank of the utility model.

[0013] Figure 3 is the partial sectional structural schematic diagram of the two - way compensation integrated tank of the utility model.

[0014] In the figure:

[0015] Base 1, two - way compensation integrated tank 2, isolation outer tank 21, support 22, manhole cover 23, pipe orifice 24, energy storage and flow - stabilizing tank 25, backup compensation tank 26, high - energy compensation tank 27, pressurizing equipment 28, water pump unit 3, shunt pipeline 4, main pipeline 5. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] In order to enable those skilled in the art of this technology to better understand the solution of the utility model, the technical solutions in the embodiments of the utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the utility model.

[0017] In the description of the embodiments, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In the description of the utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] As shown in the Figure 1 to the Figure 3 accompanying

[0019] A two-way compensation type voltage and current stabilized water supply device provided by the present invention includes a base 1, a two-way compensation integrated tank 2, a water pump unit 3, a shunt pipeline 4, and a main pipeline 5. The two-way compensation integrated tank 2 and the water pump unit 3 are fixedly installed on the base 1. The two-way compensation integrated tank 2 and the water pump unit 3 are located on one side of each other. The two-way compensation integrated tank 2 is connected to the water pump unit 3 through the shunt pipeline 4, and the main pipeline 5 is installed on the water pump unit 3.

[0020] Furthermore, the two-way compensation integrated tank 2 includes an isolation outer tank 21, a support 22, a manhole cover 23, a pipe orifice 24, an energy storage and current stabilizing tank 25, a backup compensation tank 26, a high-energy compensation tank 27, and a pressurizing device 28. The isolation outer tank 21 is fixedly installed on the base 1 through the two supports 22. The manhole cover 23 and the pipe orifice 24 are fixedly installed at both ends and the outside of the isolation outer tank 21; the pipe orifice 24 is connected to the energy storage and current stabilizing tank 25 or the shunt pipeline 4. The energy storage and current stabilizing tank 25, the backup compensation tank 26, and the high-energy compensation tank 27 are installed and arranged inside the isolation outer tank 21 and are interconnected with each other. The pressurizing device 28 is installed and arranged on the pipeline connecting the backup compensation tank 26 and the high-energy compensation tank 27.

[0021] Furthermore, two supports 22 are provided and are respectively installed at both ends below the isolation outer tank 21, ensuring the stability and safety of the isolation outer tank 21. In addition, a plurality of pipe orifices 24 are designed above the isolation outer tank 21, and these pipe orifices are clearly divided into water injection pipe orifices and drain pipe orifices. The water injection pipe orifices are used to inject water into the energy storage and flow stabilization tank 25 when the pressure of the municipal pipe network is sufficient, and a negative pressure control valve is installed thereon, while the drain pipe orifices are connected to the energy storage and flow stabilization tank 25 and the diversion pipeline 4, realizing the function of releasing the pressure-stabilized water source to the water supply system when needed.

[0022] Furthermore, in order to further improve the safety and use comfort of the two-way compensation integrated tank, a flame-retardant and sound-insulating cotton is provided in the hollow area inside the isolation outer tank 21. This material not only has excellent flame-retardant performance, which can effectively prevent the spread of fire caused by accidents, but also has good sound-insulating effect, reducing the impact of the noise generated during the operation of the equipment on the surrounding environment. The flame-retardant and sound-insulating cotton is skillfully arranged around the energy storage and flow stabilization tank 25, the backup compensation tank 26 and the high-energy compensation tank 27, forming a protective barrier and providing a strong guarantee for the safe operation of the entire system.

[0023] Furthermore, inside the two-way compensation integrated tank, the energy storage and flow stabilization tank 25, the backup compensation tank 26 and the high-energy compensation tank 27 are carefully arranged and firmly installed. Specifically, these three tanks are fixedly installed at both ends inside the isolation outer tank 21 through a disc bracket, ensuring their stability and position accuracy. Vertically, the energy storage and flow stabilization tank 25 is designed above the backup compensation tank 26 and the high-energy compensation tank 27, and such a layout is beneficial to the gravity action of water flow and the transmission of water pressure. The backup compensation tank 26 and the high-energy compensation tank 27 are arranged on one side of each other, forming a compact and efficient compensation system. Such an internal tank layout not only optimizes the space utilization, but also improves the overall performance and response speed of the system.

[0024] The working principle is as follows: First, when the pressure of the municipal pipe network is sufficient and stable, water flows in through the water injection pipe orifice on the two-way compensation integrated tank 2. At this time, the negative pressure control valve is in the closed state, ensuring that the water flows directly into the energy storage and flow stabilization tank 25. The energy storage and flow stabilization tank 25, as a preliminary pressure-stabilizing device, can store a certain amount of water and balance the pressure fluctuations in the pipe network. At the same time, part of the water flow is pressurized by the pressurizing device 28 and then sent into the high-energy compensation tank 27 for efficient energy storage for emergencies.

[0025] Then, when the pressure of the municipal pipe network is insufficient or fluctuates, the negative pressure control valve automatically senses the pressure change and starts. At this time, the water in the energy storage and flow stabilization tank 25 begins to flow through the drain pipe orifice and the diversion pipeline 4 to the water pump unit 3, and after being pressurized by the water pump, it then provides stable water flow to the water supply system through the main pipeline 5 to make up for the insufficient pressure of the pipe network.

[0026] If the compensation capacity of the energy storage and flow stabilizing tank 25 is insufficient to meet the system requirements, the backup compensation tank 26 will be activated immediately. The water stored in the backup compensation tank 26 serves as a secondary guarantee and directly compensates for the error volume of the energy storage and flow stabilizing tank 25 through pipelines, ensuring the continuity and stability of the water supply system.

[0027] Finally, when the compensation capacity of the backup compensation tank 26 is also approaching its limit, the high-energy compensation tank 27, as the ultimate compensation means, continues to compensate the system through the high-pressure water source inside it. The water in the high-energy compensation tank 27 has undergone previous pressurization treatment and has a higher energy density, enabling it to respond quickly and effectively make up for the pressure gap in the pipe network, ensuring the stable operation of the water supply system.

[0028] In addition, when the backup compensation tank 26 fails to compensate the energy storage and flow stabilizing tank 25, the high-energy compensation tank 27 will bypass the backup compensation tank 26 and directly compensate the energy storage and flow stabilizing tank 25, injecting a high-pressure water source to continue compensating the system, thereby ensuring the stable operation of the equipment.

[0029] During the entire working process, the flame-retardant and sound-insulating cotton inside the two-way compensation integrated tank 2 not only provides safety protection for the equipment, but also reduces noise pollution and improves the comfort of use. At the same time, the careful layout and stable installation of the energy storage and flow stabilizing tank 25, the backup compensation tank 26, and the high-energy compensation tank 27 ensure the overall performance and response speed of the system, achieving precise and efficient compensation for the pressure of the municipal pipe network.

[0030] Any technical solution using the technical solution described in the present utility model, or a technical solution designed by those skilled in the art inspired by the technical solution of the present utility model and achieving the above technical effects, shall fall within the protection scope of the present utility model.

Claims

1. A two-way compensation type voltage and current stabilized water supply device, characterized in that It includes a base (1), a two-way compensation integrated tank (2), a water pump unit (3), a shunt pipeline (4) and a main pipeline (5). The two-way compensation integrated tank (2) and the water pump unit (3) are fixedly installed on the base (1), and the two-way compensation integrated tank (2) and the water pump unit (3) are located on one side of each other. The two-way compensation integrated tank (2) is connected to the water pump unit (3) through the shunt pipeline (4), and the main pipeline (5) is installed on the water pump unit (3). The two-way compensation integrated tank (2) includes an isolation outer tank (21), a support (22), a manhole cover (23), a pipe orifice (24), an energy storage and flow stabilizing tank (25), a backup compensation tank (26), a high-energy compensation tank (27) and a pressurizing device (28). The isolation outer tank (21) is fixedly installed on the base (1) through the two supports (22), and the manhole cover (23) and the pipe orifice (24) are fixedly installed at both ends and outside of the isolation outer tank (21); the pipe orifice (24) is connected to the energy storage and flow stabilizing tank (25) or the shunt pipeline (4). The energy storage and flow stabilizing tank (25), the backup compensation tank (26) and the high-energy compensation tank (27) are installed inside the isolation outer tank (21) and are interconnected with each other. The pressurizing device (28) is installed on the pipeline connecting the backup compensation tank (26) and the high-energy compensation tank (27).

2. The two-way compensation type voltage and current stabilized water supply equipment according to claim 1, characterized in that: There are two supports (22), which are respectively arranged at both lower ends of the isolation outer tank (21). The pipe orifices (24) arranged above the isolation outer tank (21) are divided into a water injection pipe orifice and a drain pipe orifice, and the energy storage and flow stabilizing tank (25) is connected to the shunt pipeline (4) through the drain pipe orifice.

3. A two-way compensation type voltage and current stabilized water supply device according to claim 1, characterized in that: A flame-retardant and sound-insulating cotton is arranged in the hollow area inside the isolation outer tank (21), and the flame-retardant and sound-insulating cotton is arranged in the surrounding areas of the energy storage and flow stabilizing tank (25), the backup compensation tank (26) and the high-energy compensation tank (27).

4. A two-way compensation type voltage and current stabilized water supply device according to claim 1, characterized in that: Both ends of the energy storage and flow stabilizing tank (25), the backup compensation tank (26) and the high-energy compensation tank (27) are fixedly installed inside the isolation outer tank (21) through disc brackets. The energy storage and flow stabilizing tank (25) is located above the backup compensation tank (26) and the high-energy compensation tank (27), and the backup compensation tank (26) and the high-energy compensation tank (27) are arranged on one side of each other.

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