CN2385098Y

CN2385098Y - Energy-saving deep-well water pump

Info

Publication number: CN2385098Y
Application number: CN 99237961
Authority: CN
Inventors: 王仁重
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-06-22
Filing date: 1999-06-22
Publication date: 2000-06-28
Anticipated expiration: 2009-06-22

Abstract

The utility model relates to an energy-saving multi-purpose water pump for a deep well, which can be used for replacing a miniature centrifugal pump and a self-priming pump. The utility model is composed of a bracket, a centrifugal pump body, a belt pulley, a motor and a mechanical power wheel. The mechanical power wheel is connected with the belt pulley and the crankshaft wheel of the centrifugal pump body through a transmission belt; a taxiway and a sliding wheel are arranged between the middle part and the top of the bracket; the sliding wheel is connected with a crankshaft guiding rod on the crankshaft wheel; an air sealing cylinder is arranged on the point of the water inlet of the centrifugal pump body, a lifting line is penetrated in the air sealing cylinder, and the lifting line is connected with the sliding wheel and a diving bar. The utility model has the advantages of low cost, practicality, firmness, energy saving and high efficiency; the water of the deep water level which is more than 30 meters can be pumped, and the utility model not only can be driven by electricity but also can be driven by farm machinery. The utility model can be used for domestic water and agricultural irrigation.

Description

The energy-saving multi-purpose deep well water pump

The utility model relates to a kind of energy-saving multi-purpose deep well water pump that micro centrifugal pump and self-priming pump are used for domestic water and agricultural irrigation that replaces.

Many areas, present vast town and country constantly descend because of groundwater level, 10 meters can't be extracted water with interior by existing micro centrifugal pump and self-priming pump, cause many domestic water difficulties, bring many inconvenience to life, in agricultural irrigation, because of rural power lacks and the electric cost height, and agricultural is left electricity with submersible pump and can't be worked, therefore cause many inconvenience to agricultural irrigation, the submersible pump lift is little simultaneously, and job area and distance are limited when causing agricultural irrigation.

The purpose of this utility model is to overcome the deficiencies in the prior art and a kind of water that can extract the deep water position more than 30 meters is provided, can electricity consumption drives the energy-saving multi-purpose deep well water pump that reliable farm machinery drove, reduced the agricultural irrigation cost, increases agricultural irrigation job area and distance.

The purpose of this utility model is achieved in that by support, be installed in the centrifugal pump body of frame bottom one side, be installed in the belt pulley on the centrifugal pump body transmission shaft, the motor that is connected with centrifugal pump body by the motor connecting groove, form at the machine power wheel of frame bottom opposite side by Bearing Installation, machine power wheel is connected with the crank wheel that is installed in mid-stent with belt pulley on being installed in the centrifugal pump body transmission shaft by driving belt respectively, between a mid-stent and a top of the trellis, taxiway is installed, slip wheel is installed on taxiway, slip wheel is connected with bent axle guide rod on being installed in crank wheel, in the water inlet of centrifugal pump body the aeroseal tube is installed, in the aeroseal tube, be installed with the lifting line, promoting line one end is connected with slip wheel, the other end is connected with the diving rod, is connected by conduit pipe between aeroseal tube and the rod of diving under water; Diving rod by the rod pipe, be arranged on excellent Guan Zhongyu and promote the motion connecting rod that line is connected, the moving piston valve that is connected with the motion connecting rod, the Returnning spring of moving piston valve bottom, the throughway valve of excellent tube head and form, moving piston valve and throughway valve are by valve body and valve to be opened/closed composition.

The utlity model has that cost is low, simple in structure, practical, sturdy and durable, efficient energy-saving, can extract deep water position water more than 30 meters, can electricity consumption drive again the advantage that reliable farm machinery drove, reduced the agricultural irrigation cost, increases agricultural irrigation job area and distance, during not electricity consumption, the place installs driving belt at the machine power wheel, be that available common agricultural vehicle and hand tractor etc. provide power, cut down expenses more than 20% than electricity consumption, adopt method latent, that sucking pump combines, do not exist and inhale Cheng Wenti, the degree of depth of drawing water reaches more than 30 meters.

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

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a diving bar structure schematic representation of the present utility model.

Fig. 3 is a water storage sealing drum structural representation of the present utility model.

Fig. 4 is a moving piston valve arrangement schematic representation of the present utility model.

As shown in Figure 1, the utility model is by support 1, be installed in the centrifugal pump body 2 of frame bottom one side, be installed in the belt pulley 3 on the centrifugal pump body transmission shaft, the motor 5 that is connected with centrifugal pump body by motor connecting groove 4, the machine power wheel 7 that is installed in the frame bottom opposite side by bearing 6 is formed, machine power wheel is connected with the crank wheel 8 that is installed in mid-stent with belt pulley 3 on being installed in the centrifugal pump body transmission shaft by driving belt respectively, between a mid-stent and a top of the trellis, two taxiways 9 are installed, two slip wheels 10 are installed on taxiway, two slip wheels are connected by connecting rod, slip wheel is connected with bent axle guide rod 11 on being installed in crank wheel by the connecting rod between two slip wheels, in the water inlet of centrifugal pump body 2 aeroseal tube 12 is installed, in the aeroseal tube, be installed with and promote line 13, promoting line one end is connected with connecting rod between two slip wheels, the other end is connected with diving rod 14, leans on conduit pipe 20 to be connected between aeroseal tube and diving rod.

As shown in Figure 2, diving rod by rod pipe 15, be arranged on excellent Guan Zhongyu and promote the motion connecting rod 16 that line is connected, the moving piston valve 17 that is connected with the motion connecting rod, the Returnning spring 18 of moving piston valve bottom, the throughway valve 19 of excellent tube head and form, moving piston valve and throughway valve are by valve body and valve to be opened/closed composition.

As shown in Figure 3, water storage sealing drum of the present utility model is made up of with the water intake that conduit pipe 20 is connected the tank 22 on cylindrical shell 21, cylindrical shell top, the lifting line hole 23 and the cylindrical shell bottom of bottom of gullet, on centrifugal pump body 2, have a miniature osculum 26, can communicate with the tank 22 on cylindrical shell top, the pump housing is by controlling miniature osculum to water switch, water is injected the tank 22 on cylindrical shell top, blocks the gas leakage that promotes the line hole, make its selfsealings, give full play to pump housing function.

As shown in Figure 4, moving piston valve arrangement of the present utility model is: moving piston valve and throughway valve are made up of valve body 24 and valve to be opened/closed 25, and slip wheel traction enhancement line rises, the moving piston valve rises, and close valve to be opened/closed, and water is promoted, throughway valve is opened, motion piston valve self valve open during decline, throughway valve cuts out, and comes and goes the water lift program of finishing, and rising water stage arrives the pump housing by water storage sealing letter, produce powerful pressure water is sent, the suction of generation is with the mine water sucking-off.

Claims

1, a kind of energy-saving multi-purpose deep well water pump, by support (1), be installed in frame bottom one side centrifugal pump body (2), be installed in belt pulley (3) on the centrifugal pump body transmission shaft, the motor (5) that is connected with centrifugal pump body by motor connecting groove (4), the machine power wheel (7) that is installed in the frame bottom opposite side by bearing (6) form, it is characterized in that:

A, machine power wheel is connected with the crank wheel that is installed in mid-stent (8) with belt pulley (3) on being installed in the centrifugal pump body transmission shaft by driving belt respectively,

B, between mid-stent and top of the trellis taxiway (9) is installed, slip wheel (10) is installed on taxiway, slip wheel is connected with bent axle guide rod (11) on being installed in crank wheel,

C, aeroseal tube (12) is installed in the water inlet of centrifugal pump body (2), in the aeroseal tube, be installed with and promote line (13), promote line one end and be connected with slip wheel, the other end is connected with diving excellent (14), is connected by conduit pipe between the rod with diving under water at the aeroseal tube.

2, a kind of energy-saving multi-purpose deep well water pump according to claim 1, it is characterized in that: diving rod by rod pipe (15), be arranged on the throughway valve (19) that excellent Guan Zhongyu promotes the motion connecting rod (16) that line is connected, the moving piston valve (17) that is connected with the motion connecting rod, the Returnning spring (18) of moving piston valve bottom, excellent tube head and form, moving piston valve and throughway valve are by valve body (24) and valve to be opened/closed (25) composition.

3, a kind of energy-saving multi-purpose deep well water pump according to claim 1, it is characterized in that: the water storage sealing drum is made up of with the water intake that conduit pipe (20) is connected the tank (22) on cylindrical shell (21), cylindrical shell top, the lifting line hole (23) and the cylindrical shell bottom of bottom of gullet, on centrifugal pump body (2), have osculum, can communicate with the tank (22) on cylindrical shell top, the pump housing is by controlling miniature osculum to water switch.