CN219492560U - Low-noise submersible type multi-outlet variable-frequency box pump unit - Google Patents

Abstract

The utility model relates to the technical field of noise reduction of water pumps, in particular to a low-noise submersible multi-outlet variable-frequency box pump unit, which comprises: the surface of the base is provided with a positioning groove, the surface of the base is provided with a water storage tank, a water pump is arranged in the positioning groove, and the side surface of the positioning groove is provided with a groove; the beneficial effects are as follows: the utility model provides a many exports of low noise submerged formula variable frequency box pump unit when needs dispel the heat to the water pump and fall the noise, can place the water pump in the storage water tank, then utilize the water inlet to pour into liquid into the storage water tank in, utilize the liquid that pours into the storage water tank into the liquid when the water pump works the sound that the water pump sent can be absorbed by the medium in the storage water tank, the medium feed pump of also usable storage water tank cools down, no longer use the fan cooling, the heat dissipation effect of water pump can be influenced for a long time in the parcel layer time of making an uproar of water pump surface has been avoided in this way, long-time heat dissipation bad can lead to the water pump to take place to damage reduction life, comparatively extravagant economy and inconvenient problem.

Description

Low-noise submersible type multi-outlet variable-frequency box pump unit

Technical Field

The utility model relates to the technical field of noise reduction of water pumps, in particular to a low-noise submersible type multi-outlet variable-frequency box pump unit.

Background

At present, the problem that the noise of the water pump and the motor is large is commonly existed in the neighborhood of a residential building or in the roof and the basement of the residential building, particularly the phenomenon of noise disturbing the people at night is common in the secondary water supply of some domestic communities or the water pump used in the northern heating heat exchange station.

In the prior art, in order to reduce noise when the water pump works, a noise reduction layer is generally wrapped on the surface of the water pump, so that the noise of the working sound of the water pump can be reduced to a certain degree.

However, the traditional water pump surface package noise reduction layer time can influence the heat dissipation effect of water pump for a long time, and long-time poor heat dissipation can lead to the water pump to take place to damage reduction life, comparatively extravagant economy and inconvenient.

Disclosure of Invention

The utility model aims to provide a low-noise submersible type multi-outlet variable frequency box pump unit so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a low noise liquid formula multiple outlet variable frequency box pump unit that dives, a low noise liquid formula multiple outlet variable frequency box pump unit that dives includes: the device comprises a base, wherein the surface of the base is provided with a water storage tank and an energy storage tank, the surface of the base is provided with a positioning groove, the side surface of the positioning groove is provided with a groove, and the side surface of the water storage tank is provided with a water inlet and a water outlet;

the bottom of the water pump is provided with a bottom plate, and one end of the water pump is provided with a variable frequency control cabinet;

the guide rod is provided with a fixed plate in a sleeved mode on the surface, and a spring is arranged on the surface of the guide rod in a sleeved mode.

Preferably, one end of the spring is fixedly connected to the side face of the fixing plate, and the other end of the spring is fixedly connected to the side face of the groove.

Preferably, the grooves are provided with two groups, the two groups of grooves are symmetrically distributed about the positioning groove, and the positioning groove is internally provided with a buffer air bag.

Preferably, the fixing plate is of an L-shaped plate structure, and the fixing plate can slide on the guide rod.

Preferably, the water inlets are arranged in a plurality of ways of 0 degree, 90 degrees and 180 degrees.

Preferably, the inner side surface of the positioning groove is provided with a sealing gasket, and the outer side surface of the sealing gasket is fixedly connected to the side surface of the positioning groove.

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

the utility model provides a many exports of low noise diving formula variable frequency box pump unit when needing to dispel the heat to the water pump when using, can place the water pump in the storage water tank, then utilize the water inlet to pour into liquid into the storage water tank in, utilize the liquid that pours into the storage water tank into in the water pump when the water pump goes on the during operation the sound that the water pump sent can be absorbed by the medium in the storage water tank, the medium feed pump cooling of usable storage water tank also, the water pump no longer needs the fan cooling, no longer use the fan cooling, direct diving realizes that self-cooling is comparatively convenient, the effect of heat dissipation that the water pump can be influenced to the water pump for a long time has been avoided traditional parcel noise reduction layer time on the water pump surface, long-time poor heat dissipation can lead to the water pump to take place to damage reduction life, comparatively extravagant economy and inconvenient problem.

Drawings

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

FIG. 2 is a schematic view of the water storage tank with the structure of the utility model after being taken out;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;

FIG. 4 is a schematic view of a base structure of the present utility model;

fig. 5 is a side view of the structure of the present utility model.

In the figure: 1. a base; 2. a water storage tank; 3. a positioning groove; 4. a groove; 5. a water inlet; 6. a water outlet; 7. a water pump; 8. a bottom plate; 9. an energy storage tank; 10. a variable frequency control cabinet; 11. a guide rod; 12. a fixing plate; 13. a spring; 14. a buffer air bag; 15. and a sealing gasket.

Detailed Description

In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.

In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" 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," "connected," and "connected" are to be construed broadly, and may be either 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.

For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Example 1

Referring to fig. 1 to 5, the present utility model provides a technical solution: a low noise liquid formula multiple outlet variable frequency box pump unit that dives, a low noise liquid formula multiple outlet variable frequency box pump unit that dives includes: the water storage device comprises a base 1, wherein a water storage tank 2 and an energy storage tank 9 are arranged on the surface of the base 1, a positioning groove 3 is formed in the surface of the base 1, a groove 4 is formed in the side face of the positioning groove 3, and a water inlet 5 and a water outlet 6 are formed in the side face of the water storage tank 2; the water pump 7, the bottom of the water pump 7 is provided with a bottom plate 8, and one end of the water pump 7 is provided with a variable frequency control cabinet 10; the guide rod 11, the surface of the guide rod 11 is sleeved with the fixed plate 12, and the surface of the guide rod 11 is sleeved with the spring 13;

when the water pump 7 is required to be subjected to heat radiation and noise reduction during use, the water pump 7 can be placed in the water storage tank 2, then liquid is injected into the water storage tank 2 through the water inlet 5, sound emitted by the water pump 7 can be absorbed by media in the water storage tank 2 when the water pump 7 works through the liquid injected into the water storage tank 2, the media of the water storage tank 2 can be used for cooling the water pump 7, the water pump 7 does not need to be cooled by a fan any more, the fan is not used for cooling, and the self-cooling is convenient to realize through direct submerged liquid.

Example two

The first embodiment is provided with grooves 4, the grooves 4 are provided with two groups, the two groups of grooves 4 are symmetrically distributed about a positioning groove 3, a buffer air bag 14 is arranged in the positioning groove 3, the inner side surface of the positioning groove 3 is provided with a sealing gasket 15, the outer side surface of the sealing gasket 15 is fixedly connected to the side surface of the positioning groove 3, a plurality of water inlets 5 are arranged, and the water inlets 5 are arranged at 0 degree, 90 degrees and 180 degrees;

when the water pump 7 is placed in the constant head tank 3 during the use, the usable sealing gasket 15 improves the stability of the bottom plate 8 that the water pump 7 bottom set up in the constant head tank 3, and the setting of buffering gasbag 14 can prevent the vibrations jolt of water pump 7 during operation and make the comparatively more problem of release noise of water in the storage water tank 2 rock.

Example III

A spring 13 is arranged on the basis of the second embodiment, one end of the spring 13 is fixedly connected to the side surface of the fixed plate 12, the other end of the spring 13 is fixedly connected to the side surface of the groove 4, the fixed plate 12 is of an L-shaped plate structure, and the fixed plate 12 can slide on the guide rod 11;

when the water pump 7 is required to be installed in the positioning groove 3 in use, the fixing plate 12 is pulled first, then the bottom plate 8 is placed in the positioning groove 3, the fixing plate 12 is loosened, the fixing plate 12 is reset by the elastic force of the spring 13, and the fixing plate 12 is clamped on the bottom plate 8, so that the water pump 7 can be fixed in the positioning groove 3.

When in actual use, when the water pump 7 is required to be subjected to heat radiation and noise reduction, the water pump 7 can be placed in the water storage tank 2, then liquid is injected into the water storage tank 2 by the water inlet 5, the sound emitted by the water pump 7 can be absorbed by media in the water storage tank 2 when the water pump 7 works by using the liquid injected into the water storage tank 2, the water pump 7 can be cooled by the media of the water storage tank 2, the water pump 7 does not need to be cooled by a fan any more, the fan is not used for cooling any more, and the direct immersed liquid is convenient for realizing self cooling, so that the traditional problem that the heat radiation effect of the water pump 7 is influenced for a long time when the noise reduction layer is wrapped on the surface of the water pump 7, the service life is reduced by the damage of the water pump 7 caused by poor heat radiation for a long time is solved, and the problems of economy and inconvenience are wasted.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A low noise submerged liquid formula multiple outlet variable frequency box pump unit, its characterized in that: the low-noise submersible type multi-outlet variable frequency box pump unit comprises: the water storage device comprises a base (1), wherein a water storage tank (2) and an energy storage tank (9) are arranged on the surface of the base (1), a positioning groove (3) is formed in the surface of the base (1), a groove (4) is formed in the side face of the positioning groove (3), and a water inlet (5) and a water outlet (6) are formed in the side face of the water storage tank (2);

the water pump (7), the bottom of the water pump (7) is provided with a bottom plate (8), one end of the water pump (7) is provided with a variable frequency control cabinet (10);

the guide rod (11), guide rod (11) surface cover is equipped with fixed plate (12), guide rod (11) surface cover is equipped with spring (13).

2. The low noise submersible multi-outlet variable frequency tank pump assembly of claim 1, wherein: one end of the spring (13) is fixedly connected to the side face of the fixed plate (12), and the other end of the spring (13) is fixedly connected to the side face of the groove (4).

3. The low noise submersible multi-outlet variable frequency tank pump assembly of claim 1, wherein: the grooves (4) are arranged in two groups, the two groups of grooves (4) are symmetrically distributed relative to the positioning groove (3), and the buffer air bags (14) are arranged in the positioning groove (3).

4. A low noise submersible multiple outlet variable frequency tank pump assembly as defined in claim 3, wherein: the fixing plate (12) is of an L-shaped plate-shaped structure, and the fixing plate (12) can slide on the guide rod (11).

5. The low noise submersible multi-outlet variable frequency tank pump assembly of claim 4, wherein: the water inlets (5) are arranged in a plurality of ways, and the water inlets (5) are arranged at 0 degree, 90 degrees and 180 degrees.

6. The low noise submersible multi-outlet variable frequency tank pump assembly of claim 5, wherein: the inner side face of the positioning groove (3) is provided with a sealing gasket (15), and the outer side face of the sealing gasket (15) is fixedly connected to the side face of the positioning groove (3).