CN202170843U - A power generating device used in a pressurized water supply system - Google Patents

Abstract

The utility model provides a power generation facility who uses among pressure water supply system, solves the energy resource consumption that reduces prior art and supplies water in the water supply system of current building or the water supply system of water filter, reaches the purpose technical problem of carbon emission reduction environmental protection, and the technical scheme of adoption is, automatic pressure device includes: the power part, the variable speed transmission part and the pressurizing pump part, the power part comprises: the power water wheel is arranged in the power water wheel shell, a water inlet and a water outlet are formed in the power water wheel shell, and a power water wheel shaft and the power water wheel shell are connected in a rotatable sliding mode. The speed change transmission part is a gear box, and the input end of the gear box is connected with the engine. The water supply system has the advantages of simple structure, convenient use, remarkable energy-saving effect and suitability for different water supply systemsThe application is as follows.

Description

A power generating device used in a pressurized water supply system

technical field

The utility model relates to a power generation device driven by conversion of water flow energy in a return pipe in a water supply system to realize power supply to electrical appliances.

Background technique

In the prior art, the water supply pressure in the water supply system is all increased by adding water pumps. In the existing water supply system, the backwater also has a certain pressure, and the pressured backwater has a certain kinetic energy, which is absorbed Wasted, how to make full use of this energy has reached the purpose of saving energy consumption, and the prior art does not have a good solution.

Such as the water supply system of the existing building, the water pump transports the water source to the water tank at the height of the building through the water pump, and the water in the water tank at the height is supplied to the users at the location through the water supply pipeline. In this system, the kinetic energy of the water in the user's pipes is wasted.

For example, in the water supply system of the water filter used in the prior art, the water supply pressure must reach the specified pressure before the raw water will pass through the filter element in the water filter to filter the water to produce pure water, otherwise the raw water with insufficient pressure will be removed by external circulation Therefore, in the water supply system of the water filter used in the prior art, a water pump must be added to meet the water supply pressure. In the return water management of the system, the return water has a certain kinetic energy, and this energy is wasted.

Contents of the invention

In order to reduce the energy consumption of water supply in the existing technology such as the water supply system of the existing building or the water supply system of the water filter, and achieve the purpose of carbon emission reduction and environmental protection, the utility model designs a power generation device used in the pressure water supply system, the device Making full use of the kinetic energy in the backwater to generate electricity has achieved the purpose of saving energy consumption.

The technical solution adopted by the utility model to achieve the purpose of the invention is an automatic pressurization device for a water supply system, including: a power part, a variable speed transmission part and a pressurization pump part:

The power part includes: a power water wheel and a power water wheel housing. The power water wheel is arranged in the power water wheel housing. The power water wheel housing is provided with a water inlet and a water outlet. The power water wheel shaft and the power water wheel housing can form Turning slip connection.

The speed change transmission part is a gear box, the input end of the gear box is connected with the power water wheel shaft, and the output end of the gear box is connected with the generator.

The beneficial effect of the utility model is that the structure is simple, the use is convenient, and the energy in the system can be fully utilized to generate electricity.

The utility model is described in detail below in conjunction with accompanying drawing.

Description of drawings

Accompanying drawing 1 is the schematic diagram of structure embodiment 1 of the utility model.

Accompanying drawing 2 is the H-H direction sectional view of accompanying drawing 1.

Accompanying drawing 3 is the schematic diagram of embodiment 2 of the present utility model.

Accompanying drawing 4 is a schematic diagram of application of Embodiment 1 of the present utility model in a building water supply system.

Accompanying drawing 5 is the schematic diagram of the utility model embodiment 2 applied in the water supply system of the building.

Accompanying drawing 6 is the schematic diagram of the water supply system using the water filter in Embodiment 1 of the present utility model.

Accompanying drawing 7 is the schematic diagram of the water supply system using the water filter in Embodiment 2 of the present utility model.

In the accompanying drawings, 1, power water wheel, 2, power water wheel housing, 3, water inlet, 4, water outlet, 5, power water wheel shaft, 6, gear box, 7, engine, 8, high water tank, 9. Water filter, 10 pressurized water pumps, water supply terminals for A, B, C, and D users.

Detailed ways

Referring to accompanying drawing 1 and accompanying drawing 2, a kind of automatic pressurization device of water supply system, automatic pressurization device comprises:

Power section, variable speed transmission section and booster pump section.

The power part includes: a power water wheel 1 and a power water wheel housing 2, the power water wheel 1 is arranged in the power water wheel housing 2, the power water wheel housing 2 is provided with a water inlet 3 and a water outlet 4, and the power water wheel shaft 5 forms a rotatable sliding connection with the power water wheel housing 2.

The speed change transmission part is a gear box 6, and the input end of the gear box 6 is connected with the power water wheel shaft 5. The input shaft of the generator 7 is connected with the output end of the gear box 6 .

When in use, the water inlet 3 and the water outlet 4 on the power water wheel housing 2 communicate with the water outlet pipeline, the kinetic energy of the water in the water outlet pipeline impacts the power water wheel 1 to rotate, and the power water wheel 1 changes speed through the power water wheel shaft 5 and gears The output end of the box 6 drives the generator 7 to rotate and generate electricity.

Referring to accompanying drawing 4, it is a schematic diagram of the application of Embodiment 1 of the utility model in the building water supply system. Among the water supply ends of users A, B, C, and D, when any one of the user water supply ends uses water, the kinetic energy of the water in the high water tank 8 will drive the power water wheel 1 to rotate, and the output end of the gear box 6 will drive the generator 7 to rotate generate electricity. In order to reduce energy consumption and achieve the purpose of energy saving.

This utility model embodiment 2 adopts the power part to be installed on both sides of the power water wheel housing 2 of the variable speed transmission part respectively, the output end of the gear box 6 on one side is connected with the input shaft of the generator 7, and the gear box on the other side is connected to the input shaft of the generator 7. The output end of the gearbox 6 is connected with the power input end of the pressurized water pump 10 .

During use, the water inlet 3 and the water outlet 4 on the power water wheel housing 2 communicate with the water outlet pipeline, the pressurized water pump 10 is connected with the water supply pipeline, and the kinetic energy of the water in the water outlet pipeline impacts the power water wheel 1 to rotate, and the power water Wheel 1 drives generator 7 to rotate and generate electricity through the output end of power water wheel shaft 5 and gear box 6. At the same time, the power water wheel 1 drives the pressure water pump 10 through the output end of the power water wheel shaft 5 and the gear box 6 to pressurize the water supply pipeline.

Referring to accompanying drawing 5, the utility model embodiment 2 is applied in the schematic diagram of building water supply system. Among the water supply ends of users A, B, C, and D, when any one of the user water supply ends uses water, the kinetic energy of the water in the high water tank 8 will drive the power water wheel 1 to rotate, and the output end of the gear box 6 will drive the generator 7 Turn to generate electricity. In order to reduce energy consumption and achieve the purpose of energy saving, at the same time, the output end of the gear box 6 drives the pressurized water pump 10 to pressurize the water supply pipeline. The kinetic energy of the water reaching the water outlet pipeline can be fully collected and utilized.

Referring to accompanying drawing 6, the utility model embodiment 1 uses the schematic diagram in the water supply system of water filter. Because in the water supply system of the water filter, the water supply pipeline requires a certain working pressure to supply water to the water filter 9, and the pressure of the water outlet pipeline also increases thereupon, which is more suitable for the application of the utility model embodiment 1.

Referring to accompanying drawing 7, the utility model embodiment 2 uses the schematic diagram in the water supply system of water filter. In order to make full use of the pressure of the water outlet pipeline, the output end of the gear box 6 drives the generator 7 to rotate and generate electricity, and at the same time the output end of the gear box 6 drives the pressurized water pump 10 to pressurize the water supply line. The kinetic energy of the water reaching the water outlet pipeline can be fully collected and utilized. Realize the energy recycling of the water supply system of the water filter.

In the embodiment of the utility model, the booster pump part is an RO booster pump, an RO diaphragm pump or an RO water pump. RO series pump is a high-efficiency water pump that American AQUATEC company has invested a lot of manpower, material resources, research and development in the past few years. This series of pumps is especially suitable for the utility model.

Claims (3)

1. the electricity generating device that uses in the pressure water-supply system, it is characterized in that: described electricity generating device comprises: power section, speed change drive part and generator:

A, described power section comprise: power water wheels (1) and power water wheels housing (2); Power water wheels (1) are arranged in the power water wheels housing (2); Power water wheels housing (2) is provided with water intake (3) and water outlet (4), and power water wheel axle (5) constitutes rotating being slidingly connected with power water wheels housing (2):

B, described speed change drive part are speed-changing gear box (6), being connected with power water wheel axle (5) of the input of speed-changing gear box (6):

The input shaft of C, described generator (7) is connected with the output terminal of speed-changing gear box (6).

2. the electricity generating device that uses in a kind of pressure water-supply system according to claim 1; It is characterized in that: described power section is provided with in the both sides of the power water wheels housing (2) of speed change drive part respectively; The output terminal of one side gear gearbox (6) is connected with the input shaft of generator (7), and the output terminal of opposite side speed-changing gear box (6) is connected with the power intake of pressure pump (10).

3. the electricity generating device that uses in a kind of pressure water-supply system according to claim 2 is characterized in that: described compression pump (10) is RO suction booster, RO diaphragm pump or RO water pump.

Images