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A forward and reverse double circulation water pump

A dual-circulation, water pump technology, applied in the direction of variable capacity pump components, pumps, pump components, etc., can solve the problem that the water pump cannot achieve dual-circulation, etc., and achieve the effects of easy connection, prolonged use time, and increased friction.

Active Publication Date: 2019-02-22
禹州市新业水利机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing water pumps cannot achieve double circulation. If the function of double circulation is to be realized, two water pumps and two motors need to be used. When different functions need to be realized, different motors and water pumps are turned on to achieve

Method used

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  • A forward and reverse double circulation water pump
  • A forward and reverse double circulation water pump
  • A forward and reverse double circulation water pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A forward and reverse double circulation water pump, comprising a water pump body 1, a water inlet is opened on the left side of the water pump body 1, a water outlet is opened on the top, a first connecting pipe 3 is arranged on the water inlet, and a first connecting pipe 3 is arranged on the upper surface The second connecting pipe 4 communicated with the first connecting pipe 3, the first connecting pipe 3 is also provided with a liquid inlet pipe 5 perpendicular to the second connecting pipe 4, one end of the third connecting pipe 6 communicates with the second connecting pipe 4, The other end is set at the water outlet of the water pump body 1,

[0030] The connection between the second connecting pipe 4 and the third connecting pipe 6 is provided with a first liquid outlet pipe 7, the middle part of the third connecting pipe 6 is provided with a second liquid outlet pipe 8, the liquid inlet pipe 5, the second connecting pipe 4, the third The connecting pipe 6 and...

Embodiment 2

[0034] On the basis of Embodiment 1, the water pump body 1 is connected to the motor 2, and a shock absorber 13 is arranged at the lower part of the motor 2. The shock absorber 13 includes a shock absorber body 14, and the shock absorber body 14 is provided with a penetrating shock absorber body 14. Hole 15, hole wall 16 is formed between adjacent hole 15, the inside of hole wall 16 is embedded with spring 17, and the setting direction of spring 17 is perpendicular to the upper surface of shock-absorbing pad body 14, and the length of spring 17 is less than shock-absorbing pad The thickness of the main body 14 reduces the vibration received by the motor 2 and prolongs the service time.

Embodiment 3

[0036] On the basis of the embodiment 1-2, the upper surface and the lower surface of the shock absorbing pad body 14 are provided with patterns, and the patterns are zigzag, which not only has the function of shock absorption, but also can play the role of anti-slip.

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Abstract

The invention relates to the technical field of water pumps, in particular to a direct-reverse type double-circulating water pump. The direct-reverse type double-circulating water pump comprises a water pump body, a water inlet is formed in the left side of the water pump body, and a water outlet is formed in the top of the water pump body; a first connecting pipe is arranged on the water inlet, a second connecting pipe communicating with the first connecting pipe is arranged on the upper surface of the first connecting pipe, and the first connecting pipe is further provided with a liquid feeding pipe perpendicular to the second connecting pipe; one end of a third connecting pipe communicates with the second connecting pipe, and the other end of the third connecting pipe is arranged at the water outlet of the water pump body; the connecting position of the second connecting pipe and the third connecting pipe is provided with a first liquid discharging pipe, the middle of the third connecting pipe is provided with a second liquid discharging pipe, and the liquid feeding pipe, the second connecting pipe, the third connecting pipe and the second liquid discharging pipe are provided with a first valve, a second valve, a third valve and a fourth valve correspondingly; and the third valve is arranged on the upper portion of the second liquid discharging pipe. Under the condition that one motor and one water pump are arranged, double circulating can be achieved according to opening and closing of the different valves.

Description

technical field [0001] The invention relates to the technical field of water pumps, in particular to a forward and reverse double circulation water pump. Background technique [0002] A pump is a machine that transports or pressurizes a liquid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali, emulsion, suspoemulsion and liquid metal. [0003] However, existing water pumps cannot realize double circulation. If the function of double circulation is to be realized, two water pumps and two motors need to be used. When different functions need to be realized, different motors and water pumps are turned on to realize. Contents of the invention [0004] The purpose of the present invention is to provide a forward and reverse double circulation water pump, which can realize double circulation according to the opening and c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B53/16F04B53/10F04B53/00F04B17/03
CPCF04B17/03F04B53/00F04B53/10F04B53/16
Inventor 曹新业
Owner 禹州市新业水利机械制造有限公司
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