CN221525142U

CN221525142U - Water pump for spray irrigation

Info

Publication number: CN221525142U
Application number: CN202420253322.6U
Authority: CN
Inventors: 卢富友; 李风华; 苏明华; 亓玉贞; 韩建忠; 李豪
Original assignee: Shandong Lijian Water Saving Irrigation Technology Co ltd
Current assignee: Shandong Lijian Water Saving Irrigation Technology Co ltd
Priority date: 2024-02-02
Filing date: 2024-02-02
Publication date: 2024-08-13
Anticipated expiration: 2034-02-02

Abstract

The utility model relates to the technical field of spray pumps, in particular to a spray pump, which comprises the following technical scheme: the shell 3, the outside of the bottom of the shell 3 is an annular array and fixedly provided with a supporting rod 1, a turbine body 8 is movably arranged above the inside of the shell 3, the top of the shell 3 is fixedly provided with a driving motor body 4, and the shell further comprises a bottom shell 2; the bottom shell 2 is arranged at the bottom of the shell 3; wherein, the middle of the upper surface of the bottom shell 2 is grooved and is embedded with a filter cartridge 7. The utility model solves the problems that the primary filter device in the prior art is easily damaged by the external environment and the body is damaged.

Description

Water pump for spray irrigation

Technical Field

The utility model relates to the technical field of sprinkling pumps, in particular to a sprinkling pump.

Background

Pumps are machines that deliver or pressurize fluids. It transmits mechanical energy of the prime mover or other external energy to the liquid, causing the liquid to increase in energy. The pump is mainly used for conveying water, oil, acid-alkali liquor, emulsion, suspension emulsion, liquid metal and other liquids, and can also be used for conveying liquid and gas mixtures and liquids containing suspended solids. Pumps can be generally classified into three types, positive displacement pumps, power pumps and other types of pumps according to the principle of operation. Besides classification by working principle, classification and naming can also be performed by other methods. For example, the driving method can be divided into an electric pump, a hydraulic pump and the like; can be divided into the following structures single stage pumps and multistage pumps; the device can be divided into a boiler feed pump, a metering pump and the like according to purposes; the liquid can be divided into a water pump according to the property of the liquid to be conveyed oil pumps, mud pumps, etc. The linear pump and the conventional pump can be divided according to the shaft structure. The water pump can only convey the material flow taking the fluid as a medium, and can not convey the solid.

Chinese utility model patent: the utility model discloses a spray pump, including the inlet tube, the one end fixed mounting of inlet tube has the protection casing, the inside fixed mounting of protection casing has the motor, the output shaft of motor has the pivot through shaft coupling fixed mounting, the outer wall fixed mounting of pivot has the impeller, the outer wall fixed mounting of pivot has the spiral leaf, the outer wall fixed mounting of inlet tube has the outlet pipe, the inside fixed mounting of outlet pipe has the collecting vessel, the inner wall swing joint of collecting vessel has sealed the pad, the inner wall fixed mounting of sealed pad has the piston, the outer wall fixed mounting of collecting vessel has the fixed barrel, the inner wall swing joint of fixed barrel has the baffle, the inside fixed mounting of baffle has the pull rod.

In the prior art, CN214221508U can enable the device to have a good anti-blocking effect when in use, and the blockage caused by more impurities in water is avoided, so that the service life of the device is prolonged, and the conveying efficiency is improved. But when carrying out water intaking operation, first filter screen setting position is lower, and then when carrying out water pumping operation, if adopt vertical placing, and place when the face is too level or there is the grit, then can lead to rivers to be difficult to get into the inlet tube or under the influence of grit, lead to first filter screen to appear damaging to cause a large amount of impurity to get into in the inlet tube, thereby cause the damage of the pump body appears in the drainage sprinkling irrigation in-process, consequently need a sprinkling irrigation water pump to solve above-mentioned problem.

Disclosure of utility model

The utility model aims to provide a spray irrigation water pump which has the advantage of avoiding the pump body from being damaged when working due to the damage of a water inlet end when pumping water, and solves the problems that a primary filtering device in the prior art is easily damaged due to the influence of external environment and the body is damaged.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the sprinkling irrigation water pump comprises a shell 3, wherein a supporting rod 1 is fixedly arranged on the outer side of the bottom of the shell 3 in an annular array, a turbine body 8 is movably arranged above the inner part of the shell 3, a driving motor body 4 is fixedly arranged on the top of the shell 3, and the sprinkling irrigation water pump further comprises a bottom shell 2;

The bottom shell 2 is arranged at the bottom of the shell 3; wherein, the middle of the upper surface of the bottom shell 2 is grooved and is embedded with a filter cartridge 7.

When using a sprinkling irrigation water pump among this technical scheme, through at the inboard embedding installation cartridge filter 7 of drain pan 2, and pass through reservation groove 9 cartridge with drain pan 2 in casing 3 bottom, twist the mounting bolt 6 of cartridge on the bracing piece 1 this moment, thereby make mounting bolt 6 pass bracing piece 1 and screw in spacing screw 10 on the drain pan 2, thereby with drain pan 2 fixed mounting in casing 3 bottoms, place casing 3 in the water through bracing piece 1 this moment, thereby make drain pan 2 and water bottom surface have the difference in height, start driving motor body 4 this moment, thereby make turbine body 8 rotate in casing 3, and then realize pumping operation, and in pumping the in-process, the impurity of water bottom filters through cartridge filter 7, and cartridge filter 7 embedding is inboard at casing 3, and then be difficult for causing the damage when using.

Preferably, the upper part of the front end of the shell 3 is provided with a hole and is communicated with a liquid discharge pipe 5.

The water flow sucked from the bottom of the housing 3 can be discharged through the drain pipe 5 by arranging the drain pipe 5 on the housing 3 and positioning the connection end of the drain pipe 5 and the housing 3 at the turbine body 8 side.

Preferably, the number of the supporting rods 1 is four, and the four supporting rods 1 are provided with reserved holes and movably provided with mounting bolts 6.

Thereby through setting up bracing piece 1 accessible bracing piece 1 to casing 3 to when placing casing 3, can avoid casing 3 bottom and water bottom contact.

Preferably, the outside of the turbine body 8 is in contact with the inside of the housing 3 but not fixedly connected.

The turbine body 8 is arranged on the inner side of the shell 3, and can perform pumping operation to a large extent when the turbine body 8 rotates under the condition of contacting with the shell 3 but not being fixed.

Preferably, the bottom end of the driving motor body 4 passes through the top of the shell 3 and is in transmission installation with the center of the upper surface of the turbine body 8.

The top of the shell 3 is arranged through the driving motor body 4, the bottom of the shell 3 penetrates through the shell 3, and a sealing bearing is arranged, so that after the turbine body 8 is installed in a transmission way, the turbine body 8 can be driven to rotate at the inner side of the shell 3, and water pumping operation is performed.

Preferably, the outer side of the bottom shell 2 is provided with reserved grooves 9 in an annular array, and limiting screw holes 10 are formed in the reserved grooves 9.

The reserved groove 9 is formed in the outer side of the bottom shell 2, and the bottom shell 2 can be clamped on the opposite sides of the four supporting rods 1 through the reserved groove 9, so that the stability of the structure of the bottom shell 2 is improved after the bottom shell 2 is installed, and dislocation is avoided when the bottom shell 2 is installed.

Preferably, the mounting bolt 6 passes through the support rod 1 and is in threaded connection with the limit screw hole 10.

Through the hole on the mounting bolt 6 bracing piece 1 to carry out threaded connection with spacing screw 10, thereby when using, can realize the fixed mounting to casing 2 through mounting bolt 6.

Preferably, the filter cartridge 7 is made of stainless steel, and the top of the filter cartridge 7 is not contacted with the lower surface of the turbine body 8.

The filter cartridge 7 is designed by adopting stainless steel materials, so that the service life of the filter cartridge 7 is prolonged when the filter cartridge is used.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, the bottom shell 2 is arranged, the filter cartridge 7 is embedded and installed in the bottom shell 2, the bottom shell 2 and the shell 3 are fixedly installed through the installation bolt 6, meanwhile, the filter cartridge 7 is embedded in the inner side of the shell 3, meanwhile, the support rod 1 supports the shell 3, the bottom of the shell 3 is prevented from being contacted with the bottom of a water body, the water inlet surface is increased, meanwhile, the filter cartridge 7 is completely embedded in the inner side of the shell 3, so that the filter cartridge 7 is not easy to damage when the water pumping operation is performed, and the effect of avoiding damage to the water inlet end when the water pumping operation is performed, thereby avoiding damage to the pump body when the water pumping operation is performed.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the partial structure of FIG. 2 according to the present utility model;

Fig. 4 is a schematic view of a filter cartridge according to the present utility model.

In the figure: 1. a support rod; 2. a bottom case; 3. a housing; 4. a driving motor body; 5. a liquid discharge pipe; 6. installing a bolt; 7. a filter cartridge; 8. a turbine body; 9. a reserved groove; 10. and a limiting screw hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples

As shown in fig. 1, 2, 3 and 4, one embodiment of the present utility model provides: the sprinkling irrigation water pump comprises a shell 3, wherein a supporting rod 1 is fixedly arranged on the outer side of the bottom of the shell 3 in an annular array, a turbine body 8 is movably arranged above the inner part of the shell 3, a driving motor body 4 is fixedly arranged on the top of the shell 3, and the sprinkling irrigation water pump further comprises a bottom shell 2;

Specifically, the bottom shell 2 is arranged at the bottom of the shell 3; wherein, the middle of the upper surface of the bottom shell 2 is grooved and is embedded with a filter cartridge 7. Through setting up drain pan 2 to embedding installation cartridge filter 7 in drain pan 2, and carry out fixed mounting to drain pan 2 and casing 3 through mounting bolt 6, simultaneously, cartridge filter 7 embedding is inboard at casing 3, simultaneously, bracing piece 1 supports casing 3, and then avoids casing 3 bottom and water bottom contact, and then increased the inflow surface, simultaneously, cartridge filter 7 is embedded completely in casing 3 is inboard, thereby when carrying out the operation of pumping water, cartridge filter 7 is difficult for receiving the damage, has reached and has avoided the end of intaking to appear damaging and lead to the effect that causes the pump body damage at the during operation when carrying out pumping water.

Further, a drain pipe 5 is arranged above the front end of the shell 3 in a communicating way.

Further, the number of the supporting rods 1 is four, and the four supporting rods 1 are provided with reserved holes and movably provided with mounting bolts 6.

Further, the outside of the turbine body 8 is in contact with the inside of the housing 3 but not fixedly connected.

Further, the bottom end of the driving motor body 4 passes through the top of the shell 3 and is in transmission installation with the center of the upper surface of the turbine body 8.

Further, the outer side of the bottom shell 2 is provided with reserved grooves 9 in an annular array, and limiting screw holes 10 are formed in the reserved grooves 9.

Further, the mounting bolt 6 passes through the support rod 1 and is in threaded connection with the limit screw hole 10.

Further, the filter cartridge 7 is designed by adopting stainless steel materials, and the top of the filter cartridge 7 is not contacted with the lower surface of the turbine body 8.

When the water pump is used, the filter cartridge 7 is embedded and mounted on the inner side of the bottom shell 2, the bottom shell 2 is inserted and mounted on the bottom of the shell 3 through the reserved groove 9, at the moment, the mounting bolt 6 inserted and mounted on the supporting rod 1 is screwed, so that the mounting bolt 6 penetrates through the supporting rod 1 and is screwed into the limit screw hole 10 on the bottom shell 2, the bottom shell 2 is fixedly mounted on the bottom of the shell 3, at the moment, the shell 3 is placed in water through the supporting rod 1, so that the bottom shell 2 and the bottom surface of a water body have a height difference, at the moment, the driving motor body 4 is started, so that the turbine body 8 rotates in the shell 3, water pumping operation is realized, impurities at the bottom of the water body are filtered through the filter cartridge 7 in the water pumping process, and the filter cartridge 7 is embedded in the inner side of the shell 3, so that damage is not easy to cause in use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sprinkling irrigation water pump, includes casing (3), casing (3) bottom outside is annular array fixed mounting and has bracing piece (1), the inside top movable mounting of casing (3) has turbine body (8), casing (3) top fixed mounting has driving motor body (4), its characterized in that still includes:

The bottom shell (2) is arranged at the bottom of the shell (3);

Wherein, the middle of the upper surface of the bottom shell (2) is grooved and is embedded with a filter cartridge (7).

2. A sprinkler pump according to claim 1, characterised in that the housing (3) has an opening above the front end and is provided with a drain pipe (5) in communication.

3. The sprinkling irrigation water pump according to claim 1, wherein the number of the supporting rods (1) is four, and the four supporting rods (1) are provided with reserved holes and movably provided with mounting bolts (6).

4. A sprinkler pump according to claim 1, characterised in that the outer side of the turbine body (8) is in contact with the interior of the housing (3) but not fixedly connected thereto.

5. The sprinkling irrigation water pump according to claim 1, wherein the bottom end of the driving motor body (4) penetrates through the top of the shell (3) and is in transmission installation with the center of the upper surface of the turbine body (8).

6. The sprinkling irrigation water pump according to claim 1, wherein the outer side of the bottom shell (2) is provided with a reserved groove (9) in an annular array, and a limit screw hole (10) is formed in the reserved groove (9).

7. A sprinkler pump according to claim 3, characterised in that the mounting bolts (6) pass through the support bar (1) and are screwed to the limit screw holes (10).

8. A sprinkler water pump according to claim 1, characterised in that the filter cartridge (7) is of stainless steel design, the top of the filter cartridge (7) being free from contact with the lower surface of the turbine body (8).