CN213928855U

CN213928855U - Can adjust high-efficient water pump of lift

Info

Publication number: CN213928855U
Application number: CN202022883221.1U
Authority: CN
Inventors: 莫玉书
Original assignee: Guangdong Quanneng Pump Co ltd
Current assignee: Guangdong Quanneng Pump Co ltd
Priority date: 2020-12-05
Filing date: 2020-12-05
Publication date: 2021-08-10
Anticipated expiration: 2030-12-05

Abstract

The utility model discloses a high-efficiency water pump capable of adjusting lift, which comprises a base, wherein a groove is arranged inside the base, a slide bar is fixedly connected inside the groove, the front side of the slide bar is movably connected with a slide plate, the bottom end of the slide plate is elastically connected with a spring, the top end of the slide plate is fixedly connected with a buffer layer, the top end of the buffer layer is fixedly connected with an air cushion, the top end of the air cushion is fixedly connected with a fixed plate, and the top end of the fixed plate is fixedly connected with a water pump body; the output end of the water pump body is fixedly connected with an adjusting pipe, and a placing groove is formed in the adjusting pipe. The utility model discloses, can place the control tube and connect at the output of water pump, when will adjusting the lift, only need the inside telescopic link of control cylinder to move, the telescopic link drives the regulating block and moves downwards from the standing groove, and two regulating blocks merge and reduce out orificial diameter of water outlet and can enlarge the lift.

Description

Can adjust high-efficient water pump of lift

Technical Field

The utility model relates to a water pump technical field especially relates to a can adjust high-efficient water pump of lift.

Background

The pump is a machine for conveying liquid or pressurizing liquid, it transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, mainly used to convey liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal, the lift of centrifugal pump is also called pump head, it refers to the energy obtained by unit weight of fluid through pump, the pump head depends on the structure of pump, such as the diameter of impeller, the bending of blade, rotating speed, etc., the pump head can not be calculated accurately theoretically, generally measured by experiment method.

But present water pump is when using, and great or less unable regulation of lift when the water pump, thereby the staff just need to be changed the water pump and used and delayed the engineering progress and water and take place to reveal and lead to the water resource to cause the waste to thereby and produce violent vibrations and probably lead to the life reduction of water pump when the water pump is used and use inconveniently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency water pump capable of adjusting the lift.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-efficiency water pump capable of adjusting lift comprises a base, wherein a groove is formed in the base, a sliding rod is fixedly connected in the groove, a sliding plate is movably connected to the front side of the sliding rod, a spring is elastically connected to the bottom end of the sliding plate, a buffer layer is fixedly connected to the top end of the sliding plate, an air cushion is fixedly connected to the top end of the buffer layer, a fixed plate is fixedly connected to the top end of the air cushion, and a water pump body is fixedly connected to the top end of the fixed plate;

the water pump comprises a water pump body and is characterized in that an output end fixedly connected with adjusting pipe of the water pump body, a placing groove is formed in the adjusting pipe, a cylinder is fixedly connected to the top end of the adjusting pipe, a telescopic rod is movably connected to the output end of the cylinder, and one end of the telescopic rod extends to an inner fixedly connected with adjusting block of the placing groove.

As a further description of the above technical solution:

the shape of regulating block is provided with two, two the shape of regulating block all is provided with for the annular.

As a further description of the above technical solution:

one end of the spring, which is far away from the sliding plate, is elastically connected with the top end of the groove and is positioned between the two sliding rods.

As a further description of the above technical solution:

the material of buffer layer is elastic material and makes, the quantity of buffer layer is provided with a plurality ofly.

As a further description of the above technical solution:

the inside of base and the one side that is located the recess are provided with the mounting hole, the quantity of mounting hole is provided with a plurality ofly.

As a further description of the above technical solution:

the size of standing groove and the size looks adaptation of regulating block.

As a further description of the above technical solution:

many the equal fixedly connected with stopper of one end of slide bar, and the diameter of stopper is greater than the diameter of slide bar.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this high-efficient water pump that can adjust lift through being provided with cylinder and telescopic link and standing groove and regulating block and regulating pipe, can place the regulating pipe and connect at the output of water pump, when will needing to adjust the lift, only need the inside telescopic link of control cylinder to move, the telescopic link drives the regulating block and moves downwards from the standing groove, two regulating blocks merge and reduce the diameter of outlet pipe mouth and can increase the lift.

2. Compared with the prior art, this can adjust high-efficient water pump of lift through being provided with air cushion and buffer block, produces violent vibrations when the water pump during operation, extrudees the air cushion through the fixed plate and reduces vibrations with the buffer block.

3. Compared with the prior art, this high-efficient water pump that can adjust lift through being provided with slide and slide bar and spring, drives the slide and removes when buffer block downstream and extrudees the vibrations that the spring can reduce the water pump further ground, increases the life of water pump.

Drawings

Fig. 1 is a schematic view of the overall structure of a high-efficiency water pump with adjustable lift according to the present invention;

fig. 2 is a schematic view of an internal structure of an adjusting pipe of a high-efficiency water pump capable of adjusting lift according to the present invention;

fig. 3 is a schematic view of the overall structure of an adjusting pipe of the high-efficiency water pump capable of adjusting the lift according to the present invention;

fig. 4 is a partial enlarged view of a in fig. 1 according to the present invention.

Illustration of the drawings:

1. a base; 2. a groove; 3. a slide bar; 4. a spring; 5. a slide plate; 6. an air cushion; 7. a buffer layer; 8. a fixing plate; 9. a water pump body; 10. an adjusting tube; 11. a placement groove; 12. a cylinder; 13. a telescopic rod; 14. an adjusting block; 15. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model provides a pair of can adjust high-efficient water pump of lift: the damping device comprises a base 1, a groove 2 is formed in the base 1, slide rods 3 are fixedly connected in the groove 2, the slide plates 5 can slide conveniently, the slide plates 5 are movably connected to the front sides of the slide rods 3, springs 4 are elastically connected to the bottom ends of the slide plates 5, the slide plates 5 move downwards to extrude the springs 4 to absorb shock, one ends, far away from the slide plates 5, of the springs 4 are elastically connected with the top ends of the grooves 2 and located between the two slide rods 3, a buffer layer 7 is fixedly connected to the top ends of the slide plates 5, the buffer layer 7 is made of elastic materials, the buffer layers 7 are multiple in number, air cushions 6 are fixedly connected to the top ends of the buffer layers 7 and used for reducing small shock, a fixing plate 8 is fixedly connected to the top ends of the air cushions 6, and a water pump body 9 is fixedly connected to the top ends of the fixing plate 8;

output fixedly connected with control tube 10 of water pump body 9, the inside of control tube 10 is provided with standing groove 11, a be used for depositing regulating block 14, the top fixedly connected with cylinder 12 of control tube 10, conveniently drive telescopic link 13 and stretch out and draw back, the output swing joint of cylinder 12 has telescopic link 13, the one end of telescopic link 13 extends to the inside fixedly connected with regulating block 14 of standing groove 11, the shape of regulating block 14 is provided with two, the shape of two regulating blocks 14 all is provided with for the annular, conveniently reduce the inside diameter of control tube 10.

The inside of base 1 and the one side that is located recess 2 are provided with mounting hole 15, and the quantity of mounting hole 15 is provided with a plurality ofly, and easy to assemble unable adjustment base 1, the size of standing groove 11 and the size looks adaptation of regulating block 14, the equal fixedly connected with stopper of the one end of many slide bars 3, and the diameter of stopper is greater than the diameter of slide bar 3.

The working principle is as follows: when using the device, can place the control tube 10 and carry out fixed connection at the output of water pump body 9, can use after fixed completion, when will needing to adjust the lift during use, only need open cylinder 12 and carry out the inside telescopic link 13 of job control and move, telescopic link 13 drives regulating block 14 and moves downwards from standing groove 11, two regulating block 14 merge the diameter that reduces control tube 10 and can enlarge the lift, reset regulating block 14 when the lift is adjusted can, water pump body 9 work produces violent vibrations, fixed plate 8 pushes down air cushion 6 and buffer layer 7 and carries out first buffer operation, when vibrations are too violent, buffer layer 7 drives slide 5 and slides downwards on slide bar 3 and carry out the violent vibrations of reduction with extrusion spring 4.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a can adjust high-efficient water pump of lift, includes base (1), its characterized in that: a groove (2) is formed in the base (1), a sliding rod (3) is fixedly connected in the groove (2), a sliding plate (5) is movably connected to the front side of the sliding rod (3), a spring (4) is elastically connected to the bottom end of the sliding plate (5), a buffer layer (7) is fixedly connected to the top end of the sliding plate (5), an air cushion (6) is fixedly connected to the top end of the buffer layer (7), a fixing plate (8) is fixedly connected to the top end of the air cushion (6), and a water pump body (9) is fixedly connected to the top end of the fixing plate (8);

the water pump is characterized in that an adjusting pipe (10) is fixedly connected to the output end of the water pump body (9), a placing groove (11) is formed in the adjusting pipe (10), a cylinder (12) is fixedly connected to the top end of the adjusting pipe (10), an expansion link (13) is movably connected to the output end of the cylinder (12), and one end of the expansion link (13) extends to an adjusting block (14) which is fixedly connected to the inside of the placing groove (11).

2. The high-efficiency water pump capable of adjusting the lift as claimed in claim 1, wherein: the shape of regulating block (14) is provided with two, two the shape of regulating block (14) all is provided with for the annular.

3. The high-efficiency water pump capable of adjusting the lift as claimed in claim 1, wherein: one end of the spring (4) far away from the sliding plate (5) is elastically connected with the top end of the groove (2) and is positioned between the two sliding rods (3).

4. The high-efficiency water pump capable of adjusting the lift as claimed in claim 1, wherein: the buffer layer (7) is made of elastic materials, and the number of the buffer layers (7) is multiple.

5. The high-efficiency water pump capable of adjusting the lift as claimed in claim 1, wherein: the novel LED lamp is characterized in that mounting holes (15) are formed in the base (1) and located on one side of the groove (2), and a plurality of mounting holes (15) are formed.

6. The high-efficiency water pump capable of adjusting the lift as claimed in claim 1, wherein: the size of the placing groove (11) is matched with that of the adjusting block (14).

7. The high-efficiency water pump capable of adjusting the lift as claimed in claim 1, wherein: many the equal fixedly connected with stopper of one end of slide bar (3), and the diameter of stopper is greater than the diameter of slide bar (3).