CN217354774U - Self-priming pump with filtering structure - Google Patents

Abstract

The utility model is suitable for the technical field of self-priming pumps, and provides a self-priming pump with a filtering structure, which comprises a first base, a second base, a telescopic base, a sliding groove and a sponge filter element, wherein the second base is arranged at the upper end of the first base, the self-priming pump with the filtering structure comprises two horizontal moving rods arranged at the upper end of a filter screen, the filter screen is stretched into the bottom of a water inlet, the horizontal moving rods which are mutually extruded are loosened, the horizontal moving rods are respectively clamped into clamping grooves in the upper end of the water inlet, fixing rods at two ends are inwards extruded and stretched into a sliding groove, when the fixing rods slide to the bottom, the fixing rods are not extruded any more, the clamping blocks are clamped into the clamping grooves of the sliding groove, fix activated carbon filter core and sponge filter core, filter equipment filters impurity thoroughly, has prevented that the inner wall of impurity absorption self priming pump from causing to pile up and has prolonged service life, and setting up of block device has reached the purpose of dismantling filter core easy to assemble.

Description

Self-priming pump with filtering structure

Technical Field

The utility model belongs to the technical field of the self priming pump, especially, relate to a self priming pump with filtration.

Background

Self priming pump is because self-priming nature is good, characteristics such as energy-efficient are widely used, but current self priming pump exists at the inside filtration impurity of device, impurity adsorbs on the filter core, cause the jam to the device, lead to the fact the corruption to the device inside in the past for a long time, influence the subsequent use of device, and the change of filter core needs to demolish the device wholly, it is convenient inadequately, and traditional self priming pump work efficiency is high inadequately, at the in-process that traditional buffer used, the vibrations and the noise of bringing are for can't providing quiet operational environment for the workman, reduce workman's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a self priming pump with filtration aims at solving big self priming pump filter core and changes convenient inadequately, and the work efficiency of traditional self priming pump is not high enough, and the self priming pump brings the problem of noise and vibrations in the use.

The utility model is realized in such a way, a self-priming pump with a filtering structure comprises a first base, a second base, a telescopic base, a sliding groove and a sponge filter element, wherein the upper end of the first base is provided with the second base, the upper surface of the second base is provided with a filter box, the upper surface of the second base is provided with a pump body shell, one side of the pump body shell is provided with a motor, the lower surface of the first base is connected with a wheel, the telescopic base penetrates through the inside of the first base, one end of the filter box is provided with a water inlet, the inside of the water inlet is provided with a filter screen, the inside of the filter box is provided with an active carbon filter element, one end of the active carbon filter element is connected with a fixed rod, the inside of the filter box is provided with the sliding groove, the inner surface of the sliding groove is provided with a clamping groove, the inside of the filter box is provided with the sponge filter element, the output shaft of motor is connected with the pivot, the inside of pump body shell is provided with the impeller, the pivot is connected for rotating with pump body shell, the pivot has been run through at the center of impeller, impeller and pivot are fixed connection.

Preferably, the second base is in sliding connection with the first base, sound-absorbing cotton is arranged between the second base and the first base, the lower end of the second base is in a convex rectangular shape, and a groove is formed in the upper end of the first base.

Adopt above-mentioned technical scheme, place the second base on the surface of first base, inhale the cotton a large amount of noises that absorb machine and send in the course of the work of inhaling.

Preferably, be connected with the spring between flexible base and the first base, and flexible base and first base be sliding connection, flexible base's lower extreme is connected with damping spring, damping spring's lower surface is provided with inhales the sound cotton, second base one side is connected with the connecting rod, and second base and connecting rod be fixed connection, one side of first base is seted up flutedly.

Adopt above-mentioned technical scheme, when the second base is placed on flexible base, flexible base is under the effect of second base gravity, stretch out downwards, the wheel is no longer atress, flexible base supports subaerial, it is more stable to make the device at work, damping spring stability that flexible base lower extreme is connected is good, the noise is low, the effectual characteristics of shake fall, make the device reduce vibrations in service, the noise in the sound cotton further absorbing device use of the sound absorption of damping spring's lower surface, when needs use wheel mobile device, upwards slide the second base, in seting up the recess with the lug card of connecting rod lower extreme in first base one side, second base and flexible base separation this moment, flexible base retracts, wheel touching ground makes things convenient for the mobile device.

Preferably, the water inlet is fixed connection with the rose box, the filter screen is sliding connection with the water inlet, horizontal migration pole is installed to the upper end of filter screen, the inside recess that has seted up in upper end of water inlet, horizontal migration pole and water inlet constitute the block structure.

Adopt above-mentioned technical scheme, extrude two horizontal migration poles that set up filter screen upper end mutually, stretch into the water inlet bottom with the filter screen, loosen the horizontal migration pole of mutual extrusion this moment, horizontal migration pole card respectively goes into the recess of water inlet upper end inside in, has reached the purpose of convenient installation to the filter screen, and the filter screen carries out preliminary filtration to the water at the in-process that water got into.

Preferably, the activated carbon filter element and the sponge filter element are both in sliding connection with the filter box, and a spring is connected between the fixing rod and the activated carbon filter element.

Adopt above-mentioned technical scheme, inwards extrude the dead lever at activated carbon filter core and sponge filter core both ends, stretch into the inside of sliding tray, slide in the sliding tray when the dead lever.

Preferably, a clamping block is arranged at one end of the fixed rod, the sliding groove is in sliding connection with the fixed rod, a clamping groove is formed in the inner surface of the sliding groove, and the clamping groove and the clamping block form a clamping structure.

Adopt above-mentioned technical scheme, with the dead lever at both ends inwards extrude, stretch into the sliding tray after, when the dead lever slided the bottom, no longer extruded the dead lever, inside the draw-in groove of sliding tray was gone into to the fixture block card on the dead lever this moment, fixed active carbon filter core and sponge filter core respectively.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a self priming pump with filtration:

1. the filter device can thoroughly filter impurities, prevent accumulation of impurities on the inner wall of the impurity adsorption self-priming pump and prolong the service life, and the arrangement of the clamping device achieves the purpose of convenient installation and disassembly of the filter element;

2. the impeller is arranged in the pump body shell, after the motor is opened, the output shaft of the motor drives the rotating shaft to rotate, the rotating shaft drives the impeller to rotate, and when the impeller operates, the flow of water entering the device for conveying is increased, so that the working efficiency of the self-priming pump is improved compared with that of a traditional self-priming pump;

3. the second base is placed on the telescopic base, the telescopic base extends downwards under the action of the gravity of the second base, the wheels are not stressed any more, the telescopic base is supported on the ground, the device is more stable in work, the damping spring connected with the lower end of the telescopic base has the characteristics of good stability, low noise and good damping effect, so that the device reduces the vibration during the operation, the sound absorption cotton on the lower surface of the damping spring further absorbs the noise generated during the use of the device, the vibration noise of the self-priming pump is greatly reduced, when the wheel moving device is needed to be used, the second base slides upwards, the lower end of the connecting rod is clamped into one side of the first base, the groove is formed in the first base, the second base is separated from the telescopic base at the moment, the telescopic base retracts, the wheel touches the ground to facilitate the moving device, and the effects of shock absorption and noise reduction are effectively achieved while the device is convenient to install and move.

Drawings

FIG. 1 is a schematic overall front sectional view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the overall sectional view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1-a first base, 2-a second base, 3-a filter box, 4-a pump body shell, 5-a motor, 6-wheels, 7-a telescopic base, 8-a damping spring, 9-sound-absorbing cotton, 10-a connecting rod, 11-a water inlet, 12-a filter screen, 13-a horizontal moving rod, 14-an active carbon filter core, 15-a fixed rod, 16-a fixture block, 17-a sliding groove, 18-a clamping groove, 19-a sponge filter core, 20-a rotating shaft and 21-an impeller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, the present invention provides a self-priming pump with a filtering structure, which comprises: the device comprises a first base 1, a second base 2, a filter box 3, a pump body shell 4, a motor 5, wheels 6, a telescopic base 7, a damping spring 8, sound-absorbing cotton 9, a connecting rod 10, a water inlet 11, a filter screen 12, a horizontal moving rod 13, an activated carbon filter element 14, a fixing rod 15, a clamping block 16, a sliding groove 17, a clamping groove 18, a sponge filter element 19, a rotating shaft 20 and an impeller 21;

in the embodiment, a second base 2 is installed at the upper end of a first base 1, a filter box 3 is arranged on the upper surface of the second base 2, a pump body shell 4 is installed on the upper surface of the second base 2, and a motor 5 is arranged on one side of the pump body shell 4;

furthermore, the second base 2 is in sliding connection with the first base 1, sound-absorbing cotton 9 is arranged between the second base 2 and the first base 1, the lower end of the second base 2 is in a raised rectangular shape, a groove is formed in the upper end of the first base 1, and the sound-absorbing cotton 9 between the first base 1 and the second base 2 absorbs noise brought by the device in the operation process of the device, so that the purpose of reducing the noise is achieved;

in the present embodiment, the wheels 6 are connected to the lower surface of the first base 1, and the telescopic base 7 penetrates through the inside of the first base 1;

furthermore, a spring is connected between the telescopic base 7 and the first base 1, the telescopic base 7 is in sliding connection with the first base 1, the lower end of the telescopic base 7 is connected with a damping spring 8, the lower surface of the damping spring 8 is provided with sound-absorbing cotton 9, one side of the second base 2 is connected with a connecting rod 10, the second base 2 is fixedly connected with the connecting rod 10, one side of the first base 1 is provided with a groove, the second base 2 is placed on the telescopic base 7, the telescopic base 7 slides downwards under the gravity of the second base 2, the wheels 6 are not stressed any more, the telescopic base 7 is supported on the ground, so that the device is more stable in the using process, the damping spring 8 at the lower end of the telescopic base 7 enables the device to reduce noise in the operating process, the sound-absorbing vibration is reduced, the cotton 9 at the lower end of the damping spring 8 further absorbs the noise generated in the operating process of the device, when the wheels 6 are needed to continuously move the device, the second base 2 slides upwards, the connecting rod 10 is clamped into the groove formed in one side of the first base 1, the second base 2 is separated from the telescopic base 7 at the moment, the telescopic base 7 retracts, the wheels 6 touch the ground, and the device can be moved at the moment;

in the present embodiment, one end of the filtering tank 3 is provided with a water inlet 11, and a filter screen 12 is installed inside the water inlet 11;

further, the water inlet 11 is fixedly connected with the filter box 3, the filter screen 12 is slidably connected with the water inlet 11, a horizontal moving rod 13 is installed at the upper end of the filter screen 12, a groove is formed in the upper end of the water inlet 11, the horizontal moving rod 13 and the water inlet 11 form a clamping structure, the horizontal moving rod 13 at the upper end of the filter screen 12 is mutually extruded, the filter screen 12 is placed in the water inlet 11, when the filter screen 12 extends into the bottom of the water inlet 11, the horizontal moving rod 13 is not extruded any more, at the moment, the horizontal moving rod 13 is clamped into the groove formed in the upper end of the water inlet 11, the filter screen 12 is fixed, when the filter screen 12 needs to be disassembled, the horizontal moving rod 13 is extruded, the horizontal moving rod 13 slides out of the groove, at the moment, the filter screen 12 slides upwards, and then can slide out of the water inlet 11;

in the present embodiment, an activated carbon filter element 14 is installed inside the filter box 3, and one end of the activated carbon filter element 14 is connected with a fixing rod 15;

furthermore, the activated carbon filter element 14 and the sponge filter element 19 are both in sliding connection with the filter box 3, a spring is connected between the fixed rod 15 and the activated carbon filter element 14, and the fixed rods 15 at the two ends are inwards extruded and extend into the sliding groove 17;

in the embodiment, a sliding groove (17) is formed in the filter box (3), a clamping groove (18) is formed in the inner surface of the sliding groove (17), a sponge filter element (19) is installed in the filter box (3), an output shaft of the motor (5) is connected with a rotating shaft (20), an impeller (21) is arranged in the pump body shell (4), the rotating shaft (20) is rotatably connected with the pump body shell (4), the rotating shaft (20) penetrates through the center of the impeller (21), and the impeller (21) is fixedly connected with the rotating shaft (20);

further, when the fixed rod 15 slides to the bottom, the fixed rod 15 is not extruded any more, at this time, the fixture block 16 on the fixed rod 15 is clamped into the clamping groove 18 of the sliding groove 17 to fix the activated carbon filter element 14 and the sponge filter element 19, and the fixing is convenient and fast, and simultaneously, the situation that the activated carbon filter element 14 and the sponge filter element 19 are pushed by excessive water flow is avoided, when disassembly is needed, the fixed rod 15 is extruded inwards, the fixture block 16 slides out of the clamping groove 18, the fixed rod 15 slides upwards, at this time, the activated carbon filter element 14 and the sponge filter element 19 can be taken out, the activated carbon filter element 14 absorbs impurities in the water body, the sponge filter element 19 further filters the water body to avoid the damage of the impurities in the water body to the pump body, the output shaft of the motor 5 is connected with the rotating shaft 20, the rotating shaft 20 is rotatably connected with the pump body shell 4, the rotating shaft 20 penetrates through the center of the impeller 21, and the impeller 21 is fixedly connected with the rotating shaft 20, an impeller 21 is arranged in the pump body shell 4, after the motor 5 is opened, an output shaft of the motor 5 drives the rotating shaft 20 to rotate, the rotating shaft 20 drives the impeller 21 to rotate, and when the impeller 21 operates, the flow of water conveyed into the device is increased, so that the working efficiency of the self-priming pump is improved;

the utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, the lug at the lower end of the second base 2 is put into the groove arranged at the upper end of the first base 1, the noise generated in the work of the sound absorption cotton 9 absorption device between the second base 2 and the first base 1, the telescopic base 7 slides downwards under the gravity of the second base 2 to support the ground, at the moment, the wheel 6 is lifted off the ground, the telescopic base 7 supports the ground, the device is more stable in the working process, the damping spring 8 connected with the lower end of the telescopic base 7 has good stability, the noise is low, the vibration reduction effect is good, the device reduces the vibration in the running, the sound absorption cotton 9 at the lower surface of the damping spring 8 further absorbs the noise in the use of the device, the vibration reduction effect of the self-priming pump is effectively achieved, the vibration noise of the self-priming pump is greatly reduced, when the wheel 6 moving device is needed, the second base 2 slides upwards, the lower end of a connecting rod 10 is clamped into a groove formed in one side of a first base 1, at the moment, a second base 2 is separated from a telescopic base 7, the telescopic base 7 retracts, a wheel 6 touches a ground convenient moving device, two horizontal moving rods 13 arranged at the upper end of a filter screen 12 are mutually extruded, the filter screen 12 extends into the bottom of a water inlet 11, the horizontal moving rods 13 which are mutually extruded are loosened, the horizontal moving rods 13 are respectively clamped into the grooves in the upper end of the water inlet 11, when the filter screen 12 needs to be disassembled, the horizontal moving rods 13 are extruded to slide out of the grooves, at the moment, the filter screen 12 slides upwards to slide out of the water inlet 11, fixing rods 15 at two ends are inwards extruded and extend into the sliding groove 17, when the fixing rods 15 slide to the bottom, the fixing rods 15 are not extruded any more, at the moment, clamping blocks 16 on the fixing rods 15 are clamped into clamping grooves 18 of the sliding groove 17 in the filter box 3, when the device is required to be disassembled, the fixing rod 15 is inwards extruded, the clamping block 16 slides out of the clamping groove 18, the fixing rod 15 upwards slides, the activated carbon filter element 14 and the sponge filter element 19 can be taken out at the moment, the activated carbon filter element 14 and the sponge filter element 19 are fixed, the filter screen 12 preliminarily filters the water body at the moment, the activated carbon filter element 14 absorbs impurities in the water body entering the device, the sponge filter element 19 finely filters the water body, the filter device thoroughly filters the impurities, accumulation and service life prolonging caused by impurity adsorption on the inner wall of the self-priming pump are prevented, the aim of conveniently assembling and disassembling the filter elements is fulfilled by the clamping device, the output shaft of the motor 5 is connected with the rotating shaft 20, after the motor 5 is opened, the output shaft of the motor 5 drives the rotating shaft 20 to rotate, the rotating shaft 20 drives the impeller 21 inside the pump body shell 4 to rotate, when the impeller 21 operates, the flow rate of water body conveying entering the device is increased, compare and accelerated the efficiency of self priming pump work in traditional self priming pump.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a self priming pump with filtration, includes first base (1), second base (2), flexible base (7), sliding tray (17) and sponge filter core (19), its characterized in that: the improved water pump is characterized in that a second base (2) is installed at the upper end of the first base (1), a filter box (3) is arranged on the upper surface of the second base (2), a pump body shell (4) is installed on the upper surface of the second base (2), a motor (5) is arranged on one side of the pump body shell (4), wheels (6) are connected to the lower surface of the first base (1), a telescopic base (7) penetrates through the inside of the first base (1), a water inlet (11) is arranged at one end of the filter box (3), a filter screen (12) is installed inside the water inlet (11), an activated carbon filter element (14) is installed inside the filter box (3), a fixing rod (15) is connected to one end of the activated carbon filter element (14), a sliding groove (17) is formed inside the filter box (3), and a clamping groove (18) is formed in the inner surface of the sliding groove (17), the utility model discloses a pump, including rose box (3), motor (5) and pump body shell (4), the internally mounted of rose box (3) has sponge filter core (19), the output shaft of motor (5) has pivot (20), the inside of pump body shell (4) is provided with impeller (21), pivot (20) are connected for rotating with pump body shell (4), pivot (20) have been run through at the center of impeller (21), impeller (21) are fixed connection with pivot (20).

2. The self-primer pump having a filter construction as recited in claim 1, wherein: the sound-absorbing type loudspeaker is characterized in that the second base (2) is in sliding connection with the first base (1), sound-absorbing cotton (9) is arranged between the second base (2) and the first base (1), the lower end of the second base (2) is in a convex rectangular shape, and a groove is formed in the upper end of the first base (1).

3. The self-primer pump having a filter construction as recited in claim 1 wherein: be connected with the spring between flexible base (7) and first base (1), and flexible base (7) be sliding connection with first base (1), the lower extreme of flexible base (7) is connected with damping spring (8), damping spring's (8) lower surface is provided with inhales sound cotton (9), second base (2) one side is connected with connecting rod (10), and second base (2) are fixed connection with connecting rod (10), one side of first base (1) is seted up flutedly.

4. The self-primer pump having a filter construction as recited in claim 1 wherein: water inlet (11) are fixed connection with rose box (3), filter screen (12) are sliding connection with water inlet (11), horizontal migration pole (13) are installed to the upper end of filter screen (12), the inside recess that has seted up in the upper end of water inlet (11), horizontal migration pole (13) constitute the block structure with water inlet (11).

5. The self-primer pump having a filter construction as recited in claim 1 wherein: the activated carbon filter element (14) and the sponge filter element (19) are both in sliding connection with the filter box (3), and a spring is connected between the fixing rod (15) and the activated carbon filter element (14).

6. The self-primer pump having a filter construction as recited in claim 1 wherein: one end of the fixing rod (15) is provided with a clamping block (16), the sliding groove (17) is in sliding connection with the fixing rod (15), the inner surface of the sliding groove (17) is provided with a clamping groove (18), and the clamping groove (18) and the clamping block (16) form a clamping structure.

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