CN114320946A

CN114320946A - Low-noise submersible pump

Info

Publication number: CN114320946A
Application number: CN202011076093.8A
Authority: CN
Inventors: 汪华
Original assignee: Hunan Chaoyang Pump Technology Co ltd
Current assignee: Hunan Chaoyang Pump Technology Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2022-04-12

Abstract

The invention discloses a low-noise submersible pump which comprises a shell, wherein a pump body is fixedly arranged inside the shell, a pump head is fixedly arranged at the bottom of the shell, a rotating paddle is rotatably arranged inside the pump head, water pumping pipes are fixedly arranged at the bottom of the rotating paddle, filtering holes are uniformly distributed in the water pumping pipes, a sealing plate is fixedly arranged at the top of the shell, a sealing gasket is fixedly arranged at the bottom of the sealing plate, and a mounting pipe is fixedly arranged at the back of the top of the sealing gasket. The submersible pump is provided with the pump body, the pump head and the rotating paddle which are matched, so that the submersible pump can conveniently pump water, the practicability of the submersible pump is improved, the sealing plate is matched with the sealing plate, the submersible pump can be sealed, meanwhile, workers can conveniently detach, maintain and maintain the submersible pump in the later period, the practicability of the submersible pump is improved, the submersible pump is more convenient to use, and the application range is expanded.

Description

Low-noise submersible pump

Technical Field

The invention relates to the technical field of submersible pumps, in particular to a low-noise submersible pump.

Background

DivingPumps are important devices for pumping water from deep wells. When the water-pumping unit is used, the whole unit is submerged to work, and underground water is extracted to the ground surface, so that the water-pumping unit is used for domestic water, mine emergency rescue, industrial cooling, farmland irrigation, seawater lifting and ship load regulation, can also be used for a fountain landscape hot water submersible pump for hot spring bathing, can also be used for extracting underground water from a deep well, and can also be used for water extraction projects such as rivers, reservoirs, water channels and the like. The water-saving device is mainly used for farmland irrigation and water for people and livestock in high mountain areas, and can also be used for central air-conditioning cooling, heat pump units, cold pump units, cities, factories, railways, mines and construction sites for water drainage. The general flow can reach 5-650 m³The delivery lift can reach 10-550 m.

Although the prior submersible pump achieves basic operation performance, the prior submersible pump still has the following defects:

1. the conventional submersible pump has a simpler internal structure, does not have a sound insulation function when in operation and use, so that the noise of the submersible pump is higher when in use, and the practicability of the submersible pump is reduced;

2. simultaneously current immersible pump is not convenient for dismantle, and it is comparatively inconvenient to maintain or maintain the dismantlement as the staff later stage to the immersible pump, has reduced the practicality of immersible pump.

Disclosure of Invention

The object of the present invention is to provide a low noise submersible pump to solve the above problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a immersible pump of low noise, includes the casing, the inside fixed mounting of casing has the pump body, and the bottom fixed mounting of casing has the pump head, the internal rotation of pump head installs the rotation oar, the bottom fixed mounting who rotates the oar has the drinking-water pipe, and the equipartition is equipped with the filtration pore on the drinking-water pipe, the top fixed mounting of casing has the closing plate, and the bottom fixed mounting of closing plate has sealed the pad, the back fixed mounting who seals up the top has the installation pipe, and the top fixed mounting who installs the pipe has the connecting pipe.

Preferably, the inside fixed mounting of casing has the puigging, and the inside fixed mounting of puigging has the inside first and second fixed mounting of dampproof course to have the bracing piece, and fixed mounting has the supporting seat on the bracing piece.

Preferably, lifting lugs are fixedly mounted on the periphery of the outer portion of the shell, and rubber pads are fixedly mounted above the lifting lugs.

Preferably, a sealing cover is fixedly mounted on the front surface of the top of the sealing plate, and a power line is fixedly mounted inside the sealing cover.

Preferably, the top of the sealing plate is fixedly provided with a lifting rod, and a rubber sleeve is sleeved outside the lifting rod.

Compared with the prior art, the invention has the beneficial effects that:

1. the shell is matched with the rubber pad, so that the outer part of the submersible pump can be protected when in use, the submersible pump is prevented or reduced from being damaged by external impact, the safety of the submersible pump when in use is improved, the service life is prolonged, the sound insulation layer is matched with the moisture-proof layer, sound insulation and moisture-proof operation can be performed on the inner part of the submersible pump when in use, the noise of the submersible pump when in use is reduced, and the practicability is improved;

2. be provided with the pump body and pump head, rotation oar cooperation, the immersible pump of being convenient for draws water the operation, has improved the practicality of immersible pump, is provided with closing plate and closing plate cooperation, can seal up the immersible pump, and the staff later stage of being convenient for simultaneously dismantles maintenance and maintenance to the immersible pump, has improved the practicality of immersible pump, makes the immersible pump convenient to use more, has enlarged application scope.

Drawings

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

FIG. 2 is a schematic front view of the internal structure of the present invention;

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

fig. 4 is a schematic top view of the present invention.

In the figure: 1. a water pumping pipe; 101. a filtration pore; 2. a pump head; 3. a housing; 301. lifting lugs; 302. a rubber pad; 4. a gasket; 5. a sealing plate; 6. lifting a pull rod; 601. a rubber sleeve; 7. a sealing cover; 701. a power line; 8. installing a pipe; 801. a connecting pipe; 9. rotating the paddle; 10. a pump body; 11. a sound insulating layer; 12. a moisture barrier; 13. a supporting seat; 1301. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be 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 meanings 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, an embodiment of the present invention is shown: the utility model provides a immersible pump of low noise, which comprises a housin 3, casing 3 can protect the outside of immersible pump, avoid or reduced the damage that external shock caused to immersible pump inside, security when having increased the immersible pump and using, and there is pump body 10 casing 3's inside through bolt fixed mounting, pump body 10 can improve power to the immersible pump, there is bracing piece 1301 casing 3's inside through bolt fixed mounting, and there is supporting seat 13 through bolt fixed mounting on the bracing piece 1301, supporting seat 13 supports when can using pump body 10 with bracing piece 1301 cooperation, stability when having increased pump body 10 and using, and there is puigging 11 casing 3's inside through bolt fixed mounting, the material of puigging 11 can be: soundproof cotton, puigging 11 give sound insulation when can using the immersible pump and fall and make an uproar, have reduced the noise that the immersible pump produced when using, and 11 inside bolt fixed mounting that pass through of puigging have dampproof course 12, and the material of dampproof course 12 can be: the moisture barrier film and the moisture-proof layer 12 can perform moisture-proof operation on the interior of the submersible pump, so that the damage of moisture to the submersible pump is avoided or reduced, and the safety of the submersible pump in use is improved;

the bottom of the shell 3 is fixedly provided with a pump head 2 through a bolt, the interior of the pump head 2 is rotatably provided with a rotating paddle 9, the rotating paddle 9 is rotatably arranged on the output end of a pump body 10, so that the rotating paddle 9 is driven to rotate through the pump body 10, the pump body 10 is matched with the rotating paddle 9 for pumping operation, the bottom of the pump head 2 is fixedly provided with a pumping pipe 1 through the bolt, the pumping pipe 1 is uniformly provided with filter holes 101, the pumping pipe 1 is matched with the filter holes 101 and can filter the pumping operation of the submersible pump, the blockage of the submersible pump caused by garbage or foreign matters in water is avoided or reduced, the periphery of the outside of the shell 3 is fixedly provided with lifting lugs 301 through welding when the submersible pump is used, the lifting lugs 301 are convenient for workers to hang and fix when the submersible pump is used, the stability when the submersible pump is used is increased, and the first pair of the lifting lugs 301 is fixedly provided with a rubber pad 302 through the bolt, the rubber pad 302 can buffer external impact, so that the safety of the submersible pump in use is improved;

the top of the shell 3 is fixedly provided with a sealing plate 5 through a bolt, the sealing plate 5 can close the top of the submersible pump, the bottom of the sealing plate 5 is fixedly provided with a sealing gasket 4 through the bolt, the sealing gasket 4 increases the sealing performance of the sealing plate 5 when in use, the condition that water permeates into the interior of the submersible pump when in use is avoided, the rear side of the top of the sealing plate 5 is fixedly provided with a mounting pipe 8 through the bolt, the mounting pipe 8 is fixedly provided with a connecting pipe 801 through the bolt, the connecting pipe 801 is convenient to be connected with an external transmission pipeline, so that the water extracted by the submersible pump is convenient to be discharged, the front side of the top of the sealing plate 5 is fixedly provided with a sealing cover 7 through the bolt, the interior of the sealing cover 7 is fixedly provided with a power line 701 through the bolt, the power line 701 is connected with the pump body 10, so that the power supply connection is convenient for the use of the submersible pump, and meanwhile, the sealing cover 7 can seal the power line 701, the water is prevented from entering the submersible pump through the power line 701, the top of the sealing plate 5 is fixedly provided with the lifting rod 6 through the bolt, the lifting rod 6 is convenient for workers to lift the submersible pump, the rubber sleeve 601 is sleeved outside the lifting rod 6, the friction force outside the lifting rod 6 is increased by the rubber sleeve 601, and the workers can hold the submersible pump conveniently when lifting;

the working principle is as follows: the pump body 10 is matched with the pump head 2 to pump water, the shell 3 can protect the outside of the submersible pump, the sound insulation layer 11 can conduct sound insulation operation when the submersible pump is used, the moisture-proof layer 12 can conduct moisture-proof operation on the inside of the submersible pump, the sealing plate 5 is matched with the sealing gasket 4 to seal the submersible pump, and meanwhile, workers can conveniently detach and maintain the submersible pump in the later period;

it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. A low-noise submersible pump comprising a housing (3), characterized in that: the utility model discloses a pump casing, including casing (3), the inside fixed mounting of casing (3) has the pump body (10), and the bottom fixed mounting of casing (3) has pump head (2), the inside rotation of pump head (2) is installed and is rotated oar (9), the bottom fixed mounting who rotates oar (9) has drinking-water pipe (1), and the equipartition is equipped with filtration pore (101) on drinking-water pipe (1), the top fixed mounting of casing (3) has closing plate (5), and the bottom fixed mounting of closing plate (5) has sealed the pad (4), the back fixed mounting at sealed pad (4) top has installation pipe (8), and the top fixed mounting of installation pipe (8) has connecting pipe (801).

2. A low noise submersible pump according to claim 1, wherein: the inside fixed mounting of casing (3) has puigging (11), and the inside fixed mounting of puigging (11) has dampproof course (12).

3. A low noise submersible pump according to claim 1, wherein: the first fixed mounting of casing (3) inside has bracing piece (1301), and fixed mounting has supporting seat (13) on bracing piece (1301).

4. A low noise submersible pump according to claim 1, wherein: lifting lugs (301) are fixedly mounted on the periphery of the outer portion of the shell (3), and rubber pads (302) are fixedly mounted above the lifting lugs (301).

5. A low noise submersible pump according to claim 1, wherein: the front face of the top of the sealing plate (5) is fixedly provided with a sealing cover (7), and the inside of the sealing cover (7) is fixedly provided with a power line (701).

6. A low noise submersible pump according to claim 1, wherein: the top of the sealing plate (5) is fixedly provided with a lifting rod (6), and a rubber sleeve (601) is sleeved outside the lifting rod (6).