CN102146923A

CN102146923A - Portable water pump

Info

Publication number: CN102146923A
Application number: CN2010102975351A
Authority: CN
Inventors: 刘本盛
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-09-21
Filing date: 2010-09-21
Publication date: 2011-08-10

Abstract

The invention discloses a liquid lifting device with the advantages of simple structure, convenience for operation and wide application fields. The liquid lifting device comprises a water pump operating system and a water pump automatic circulating system, wherein the water pump operating system comprises a plug (1), a wire (2), a motor (3), a water pump (4), a water outlet (5) and a water inlet (6); and the water pump automatic circulating system comprises a water outlet pipe port (7), a machine shell (8), a water replenishing hole (9), a water replenishing close cover (10), a water inlet pipe port (11), a water inlet pipe (12), a stop valve (13), a stop valve ball (14) and a water sucking hole (15).

Description

Portable pump

One, technical field:

Native system belongs to the field of Centrifugal water pump, and specifically, it is that application is extensive, is easy to carry, and motor and water pump easy to use is the self prime pump of one.

Two, background technique:

Water pump is as the term suggests be exactly the machinery of carrying liquid or making the liquid supercharging.Water pump is mainly used to carry liquid to comprise water, oil, soda acid salt, emulsified liquid, suspended emulsion and liquid metal etc.Since B.C. about 200 years, the craftsman of ancient Greek cut west biousse was invented since the reciprocating pump, and through the differentiation and the development of several centuries, water pump is of a great variety, ever-changing at present.No matter we can say, be aircraft, rocket, tank, submarine, or drilling well, mining, train, boats and ships now, or daily life, needs to use pump everywhere, and the pump that grows on trees is in operation.But most widely used in daily life is exactly centrifugal pump, because it is simple in structure, cost is cheap relatively, but the basic principle of its operation is water pump vane high speed rotating under the dynamic action of motor, water in the water pump body is discharged from drain opening, produce instantaneous vacuum in that water pump body is inner this moment, forces water outside the water pump from the water sucking mouth inspiration under the effect of vacuum.So just must be before each starting mode of pump uses with water pump body in fills with water, otherwise water pump just can't proper functioning.Therefore, research and produce a kind of simply, portable pump just becomes problem demanding prompt solution instantly easily and efficiently.

Three, summary of the invention:

Portable pump is a kind of simple in structure, easy to operate, and application is lifting device for liquid widely.This device comprises that mainly pump operation system and water pump move the circulatory system two parts automatically:

1, pump operation system.The pump operation system is made up of plug (1), electric wire (2), motor (3), water pump (4), drain opening (5) and water intake (6), electric wire (2) the one ends the other end that is connected with plug (1) is connected with motor (3), water pump (4) is installed on the motor and is connected with an end of the operating shaft of motor (3), and motor (3) is installed in the bottom in the machine case.

2, water pump moves the circulatory system automatically.The water pump operation automatic circulating system is made up of drain interface (7), machine case (8), water supplement port (9), water supplement port capping (10), intake pipe interface (11), intake pipe (12), flow-stop valve (13), fluid stopping valve ball (14) and water sucking mouth (15).Drain interface (7) passes the top of machine case (8) and the drain opening (5) of water pump is connected, water supplement port (9) passes and is fixed on the top of machine case (8), water supplement port capping (10) is installed in the upper end of water supplement port (9), intake pipe interface (11) passes and is fixed on the top of machine case (8) one sides, intake pipe (12) one ends and intake pipe interface (11) are connected, the other end is connected with an end of flow-stop valve (13), fluid stopping valve ball (14) is placed on the central authorities of flow-stop valve (13), and water sucking mouth (15) are installed in the other end of flow-stop valve (13).

Four, description of drawings:

Fig. 1, the basic structure schematic representation of portable pump;

Fig. 2, the motor of portable pump, water pump part-structure schematic representation;

Fig. 3, the fluid stopping suction-pipe structure schematic representation of portable pump

Note: among the figure, 1. plug, 2. electric wire, 3. motor, 4. water pump, 5. drain opening, 6. water intake, 7. drain interface, 8. machine case, 9. water supplement port, 10. water supplement port capping, 11. intake pipe interfaces, 12. intake pipes, 13. flow-stop valves, 14. fluid stopping valve balls, 15. water sucking mouths.

Five, embodiment:

In order to understand better and to implement this device,, specifically describe the workflow of portable pump in detail below in conjunction with accompanying drawing.When using portable pump for the first time, at first water supplement port capping (10) is opened, by water supplement port (9) to the inner topped up with water of machine case (8), again water supplement port capping (10) is installed on the water supplement port (9), and it is tightened, water sucking mouth (15) put into water then, connect power supply again, at this moment motor (3) drives the impeller high speed rotating of water pump (4), under the effect of water pump vane, water is passed through outside the drain opening (5) and drain interface (7) the discharge water pump housing, under the effect of vacuum force portable pump external water through water sucking mouth to be inhaled in the instantaneous vacuum of the inner generation of water pump body this moment, flow-stop valve (13), intake pipe enters (12) and intake pipe interface (11) enters in the machine case (8).Formed the working procedure of reciprocation cycle thus.Work as powered-down, water pump shuts down, and flow-stop valve (13) is closed automatically, and remaining storage in machine case this moment (8) has expired water, and next time is the time spent again, and the opening power water pump gets final product proper functioning.

Claims

1. portable pump comprises pump operation system and water pump automatic circulating system two parts: the pump operation system is made up of plug (1), electric wire (2), motor (3), water pump (4), drain opening (5) and water intake (6), electric wire (2) one ends are connected with plug (1), the other end is connected with motor (3), water pump (4) is installed on the motor and is connected with an end of the operating shaft of motor (3), and motor (3) is installed in the bottom in the machine case; The water pump automatic circulating system is by drain interface (7), machine case (8), water supplement port (9), water supplement port capping (10), intake pipe interface (11), intake pipe (12), flow-stop valve (13), fluid stopping valve ball (14) and water sucking mouth (15) are formed, drain interface (7) passes the top of machine case (8) and the drain opening (5) of water pump is connected, water supplement port (9) passes and is fixed on the top of machine case (8), water supplement port capping (10) is installed in the upper end of water supplement port (9), intake pipe interface (11) passes and is fixed on the top of machine case (8) one sides, intake pipe (12) one ends and intake pipe interface (11) are connected, the other end is connected with an end of flow-stop valve (13), fluid stopping valve ball (14) is placed on the central authorities of flow-stop valve (13), and water sucking mouth (15) are installed in the other end of flow-stop valve (13).