CN208749680U

CN208749680U - A kind of anti-clogging suction pump

Info

Publication number: CN208749680U
Application number: CN201820695446.4U
Authority: CN
Inventors: 高圣恩; 许海明; 陈显笋
Original assignee: Zhejiang Bora Fluid Equipment Technology Co Ltd
Current assignee: Zhejiang Bora Fluid Equipment Technology Co Ltd
Priority date: 2018-05-10
Filing date: 2018-05-10
Publication date: 2019-04-16
Anticipated expiration: 2028-05-10

Abstract

The utility model relates to arrive a kind of anti-clogging suction pump, it include pedestal, the pump housing and diesel engine, it is longitudinally fixed on pedestal to have diesel engine, the pump housing, diesel engine and the pump housing are connected as one by shaft coupling, bearing block is provided between diesel engine and the pump housing, pump chamber is equipped in the pump housing, pump chamber is equipped with water inlet, water outlet, pipeline is connected on water inlet, it further include having grinding device, grinding device includes rotor tool apron and the cushion positioned at rotor tool apron front end, several through-holes are distributed on cushion, rotor tool apron is set to water inlet, rotor tool apron includes cricoid knife rest and blade, bearing is provided between rotor tool apron and water inlet, the outer surface of pipeline pump is additionally provided with float circle, the utility model can filter out the sundries such as stone, pulverization process is carried out for the water plant and its soft sundries that enter in pipeline, make Suction pump will not be blocked by obtaining the sundries such as the water plant in river, ensure the service life of drawing pump.

Description

A kind of anti-clogging suction pump

Technical field

This practical property is related to conveying the pump class field of liquid medium more particularly to a kind of anti-clogging suction pump.

Background technique

Suction pump refers to the mouth that draws water, the water draining beak that have one-in-and-one-out each one, and can continue to be formed in entrance Vacuum or negative pressure form micro-positive pressure at water draining beak, and working media is liquid, and a kind of instrument of compact is commonly referred to as miniature Vacuum pump, Miniature water-pumping pump and miniature self-priming water pump.

But there are many suction pumps for drawing water in river in north of China, suction pump extracts river water in river water Shi Jiyi affects in the rubble head of bottom of river channel, water plant sundries etc. together intake line efficiency of drawing water, also be easy to cause pumping The blocking and damage of water pump.

Utility model content

The utility model lies in that providing a kind of anti-clogging suction pump in view of the above problems, solves river in the prior art In stone, sundries and water plant etc. be drawn into pipeline and the suction pump for the efficiency that influences to draw water in suction pump, damage are drawn water Pump.

Technical solution described in the utility model is as follows: a kind of anti-clogging suction pump includes pedestal, the pump housing and diesel oil Machine, longitudinally fixed on the pedestal to have diesel engine, the pump housing, the diesel engine and the pump housing are connected as one by shaft coupling, described It is provided with seal chamber between the pump housing and shaft coupling, bearing block is provided between diesel engine and the pump housing, is equipped with pump chamber in the pump housing, The pump chamber is equipped with water inlet, water outlet, is connected with pipeline on the water inlet, it is characterised in that: and it further include having grinding device, The grinding device includes rotor tool apron and the cushion positioned at rotor tool apron front end, and it is logical that several are distributed on cushion Hole, the cushion have springing stroke along water flow flow direction, and the rotor tool apron is set to water inlet and relatively its Rotatably setting, several blades that rotor tool apron includes cricoid knife rest and is circumferentially distributed on the inside of the knife rest, rotor Bearing is provided between tool apron and water inlet, the rotor tool apron is adapted with bearing inner race, and blade is to bearing inner race center spiral shell Rotation setting, bearing inner race center are reserved with the border circular areas passed through for water flow, and the outer surface of the pipeline pump is provided with Float circle, the float ring were arranged around pipeline one week.

The utility model is further arranged to: fixing groove is provided on the cushion, cushion is solid by fixing groove Due to the water inlet of rotor tool apron front end.

The utility model is further arranged to: the blade is set as double-edged blade.

Originally practical to be further arranged to: the other end of the pipeline is connected with filter ball, is arranged on the filter ball There are several inlet openings for water inlet, the float circle is arranged between filter ball and water inlet and close to filter ball.

The utility model is further arranged to: the float circle has certain elasticity and sets relative to pipeline is movable It sets.

The utility model is further arranged to: the filter ball is set as irony filter ball.

The utility model has the beneficial effects that the utility model by be provided at the pipe joint of suction pump filter screen with And filter ball, it can effectively filter and encounter the blocking suction pump such as stone sundries in suction pump pump process, when grease grass etc. one When a little sundries are entered in pipeline, the sundries such as water plant that can be will go into pipeline by grinding device are blended, and prevent water plant It is wrapped in suction pump, leads to suction pump cisco unity malfunction, the utility model enables to suction pump efficiency of drawing water to mention significantly Height has ensured the service life of drawing pump.

Detailed description of the invention

Fig. 1 is the side structure schematic diagram of the utility model.

Fig. 2 is rotor tool-apron structure schematic diagram in the utility model.

Fig. 3 is cushion structure schematic diagram in the utility model.

Figure label meaning is as follows: the 1- pump housing；2- seal chamber；3- bearing block；4- shaft coupling；5- diesel engine；6- pedestal；7- Pipeline；8- filter ball；9- bearing；11- water inlet；111- cushion；112- rotor tool apron；1121- knife rest；1122- blade； 1111- through-hole；71- float circle；The inlet opening 81-.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.

The utility model is described in detail below with reference to Fig. 1 to Fig. 3, a kind of anti-clogging suction pump includes pedestal 6, the pump housing 1 And diesel engine 5, longitudinally fixed on the pedestal 6 to have diesel engine 5, the pump housing 1, the diesel engine 5 passes through shaft coupling 4 with the pump housing 1 It is connected as one, seal chamber 2 is provided between the pump housing 1 and shaft coupling 4, is provided with bearing block between diesel engine 5 and the pump housing 1 3, the pump housing 1 is interior to be equipped with pump chamber, and the pump chamber is equipped with water inlet 11, water outlet (not marking in attached drawing), the water inlet 11 On be connected with pipeline 7, it is characterised in that: further include having grinding device, the grinding device includes rotor tool apron 112 and position Several through-holes 1111,111 edge of cushion is distributed on cushion 111 in cushion 111 in 112 front end of rotor tool apron There is springing stroke on water flow flow direction, the rotor tool apron 112 is set at water inlet 11 and opposite its is rotatably arranged, Rotor tool apron 112 includes cricoid knife rest 1121 and several blades 1122 being circumferentially distributed positioned at 1121 inside of knife rest, Bearing 9 is provided between rotor tool apron 112 and water inlet 11, the rotor tool apron 112 is adapted with 9 inner ring of bearing, blade 1122 are arranged to 9 inner ring center convolution of bearing, and 9 inner ring center of bearing is reserved with the border circular areas passed through for water flow, institute The outer surface for stating the pump of pipeline 7 is provided with float circle 71, and the float circle 71 was arranged around pipeline 7 one weeks；On the cushion 111 It is provided with fixing groove, cushion 111 is fixed at the water inlet 11 of 112 front end of rotor tool apron by fixing groove；The blade 1122 are set as double-edged blade 1122.

Based on described in above structure, suction pump includes water inlet 11 and water outlet, is connected with pipeline at water inlet 11 7, be provided with grinding device in pipeline 7, by grinding device can by some sundries entered in pipeline 7, water plant etc. into Row crushes, and when the sundries such as water plant are entered at water inlet 11 by pipeline 7, it is miscellaneous to enter water plant, crushed stone in pipeline 7 etc. Object is crushed by grinding device, is prevented it by blocking suction pump when suction pump, is mainly provided with rotor at water inlet 11 Tool apron 112, rotor tool apron 112 include knife rest 1121 and the blade 1122 positioned at the inside of knife rest 1121, rotor tool apron 112 with It is provided with bearing 9 between water inlet 11, rotor tool apron 112 is installed on the inner ring of bearing 9, in the outer ring of bearing 9 and water inlet 11 Side is fixedly connected, draw water pump work when generate suction, water flow enters from 11 position of water inlet from pipeline 7, due to rotor tool apron Bearing 9 is provided between 112 and water inlet 11, flowing water stream drives rotor tool apron 112 to rotate, the knife in rotor tool apron 112 Piece 1122 generates rotation accordingly, and the sundries such as the water plant entered from pipeline 7 are smashed, are shredded, so that the sundries such as water plant pass through It will not be wrapped in suction pump when suction pump, suction pump is caused to block, cisco unity malfunction, the rotor tool apron in water inlet 11 112 front end is additionally provided with cushion 111, cushion 111 will can quickly be flushed to the sundries such as the water plant in rotor tool apron 112 into Row slows down, and prevents the sundries preshoot speed such as water plant from shredding fastly very much not thorough enough.

The other end of the pipeline 7 is connected with filter ball 8, and several water inlets for water inlet are provided on the filter ball 8 Hole 81, the float circle 71 are arranged between filter ball 8 and water inlet 11 and close to filter ball 8；The float circle 71 has Certain elasticity and relative to the movable setting of pipeline 7；The filter ball 8 is set as irony filter ball 8.

Based on described in above structure, the other end of pipeline 7 is connected with filter ball 8, and filter ball 8 can prevent the great Shi of river bed The large size sundries such as block enters in pipeline 7, and water flow is entered in pipeline 7 by the inlet opening 81 being located on filter ball 8, when by mistake Filter bulb 8 is placed in river water, and float circle 71 enables to filter ball 8 to float in water, if filter ball 8 is located at bottom of river channel and will inhale Enter a large amount of silts, a large amount of silts can be trapped in suction pump when passing through suction pump, be not easily cleaned, and filter ball 8 is located above river water When will lead to suction pump again and draw water efficiency reduction, so 7 outer surface of pipeline is additionally provided with float circle 71, float circle 71 is located at filtering The top of ball 8, when filter ball 8 is thrown into river water, the filter ball 8 of irony is since own wt case bottom of river channel is avaled, and float 71 generation buoyancy of circle enables filter ball 8 between bottom of river channel and river water surface, can when drawing water in different river waters Activity of the float circle 71 on pipeline 7 is realized by adjusting the elastic of float circle 71, to be applicable in the river water of different depth, iron The filter ball 8 of matter is comparatively firm, is not easy the damage of the sundries such as the stone impacted.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications, above-mentioned vacation can also be made If these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims

Include pedestal, the pump housing and diesel engine 1. a kind of anti-clogging suction pump, on the pedestal it is longitudinally fixed have diesel engine, The pump housing, the diesel engine and the pump housing are connected as one by shaft coupling, and seal chamber, bavin are provided between the pump housing and shaft coupling It is provided with bearing block between oil machine and the pump housing, pump chamber is equipped in the pump housing, the pump chamber is equipped with water inlet, water outlet, described Pipeline is connected on water inlet, it is characterised in that: further include having grinding device, the grinding device include rotor tool apron and Several through-holes are distributed on cushion in cushion positioned at rotor tool apron front end, and the cushion is along water flow flow direction With springing stroke, the rotor tool apron is set to water inlet and opposite its is rotatably arranged, and rotor tool apron includes cricoid Knife rest and several blades being circumferentially distributed on the inside of knife rest, are provided with bearing, institute between rotor tool apron and water inlet It states rotor tool apron to be adapted with bearing inner race, blade is arranged to bearing inner race center convolution, and bearing inner race center is reserved with For the border circular areas that water flow passes through, the outer surface of the pipeline is provided with float circle, and the float ring was set around pipeline one week It sets.
2. a kind of anti-clogging suction pump according to claim 1, it is characterised in that: be provided with fixation on the cushion Slot, cushion are fixed on the water inlet of rotor tool apron front end by fixing groove.
3. a kind of anti-clogging suction pump according to claim 1, it is characterised in that: the blade is set as double-edged blade.
4. a kind of anti-clogging suction pump according to claim 1, it is characterised in that: the other end of the pipeline was connected with Filter bulb is provided with several inlet openings for water inlet on the filter ball, and the float circle is between filter ball and water inlet And it is arranged close to filter ball.
5. a kind of anti-clogging suction pump according to claim 4, it is characterised in that: the float circle has certain elasticity And relative to the movable setting of pipeline.
6. a kind of anti-clogging suction pump according to claim 4, it is characterised in that: the filter ball is set as irony filtering Ball.