Vertical multi-stage water feeding pump

Abstract

The utility model discloses a vertical multistage feed pump which comprises a protective shell, a plurality of fixing frames are fixedly connected to the bottom of the protective shell, a mounting base is arranged on the bottom sides of the fixing frames, a plurality of mounting holes are formed in the bottom of the mounting base, and a first heat dissipation groove is formed in the position, close to the top, of the surface of the protective shell. A second heat dissipation groove is formed in the position, close to the top, of the rear side surface of the protective shell, a water pump body is arranged in the protective shell, a water pump base is fixedly connected to the bottom side of the water pump body, a plurality of fixing holes are formed in the bottom of the water pump base, and a water outlet pipe is fixedly connected to one side of the water pump body. The tail end of the water outlet pipe is fixedly connected with a second adapter pipe, the other side of the water pump body is fixedly connected with a water inlet pipe, and the tail end of the water inlet pipe is fixedly connected with a first adapter pipe. Due to the design of the protective shell, the mounting base and the fixing frames, the vertical multi-stage water feeding pump can be protected conveniently, and the service life of equipment is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of novel water supply pumps, in particular to a vertical multi-stage water supply pump. Background Art

[0002] Vertical multistage water pump is equivalent to vertical multistage pump, which is a kind of mechanical equipment that can transport everything from tap water to industrial liquids. It adopts standard vertical motor and quick-install mechanical seal, which is very convenient to replace.

[0003] During use, some of the existing vertical multi-stage water supply pumps are installed outdoors. When exposed to wind, sun and rain, the equipment may be damaged, reducing the service life of the equipment. At the same time, some accidents may also occur, causing damage to the equipment, and the vertical multi-stage water supply pumps cannot be protected. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a vertical multi-stage water supply pump.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a vertical multi-stage water supply pump, including a protective shell, a plurality of fixing frames are fixedly connected to the bottom of the protective shell, and mounting seats are provided on the bottom sides of the fixing frames. A first heat dissipation groove is provided on the surface of the protective shell near the top, and a second heat dissipation groove is provided on the rear surface of the protective shell near the top. A water pump body is provided inside the protective shell, a water pump base is fixedly connected to the bottom side of the water pump body, a water outlet pipe is fixedly connected to one side of the water pump body, and a second transfer pipe is fixedly connected to the end of the water outlet pipe, and a water inlet pipe is fixedly connected to the other side of the water pump body, and a first transfer pipe is fixedly connected to the end of the water inlet pipe.

[0006] As a further description of the above technical solution:

[0007] The plurality of fixing frames are fixed to the surface of the mounting seat by a plurality of fixing bolts, and the water pump base is fixed to the surface of the mounting seat by screws.

[0008] As a further description of the above technical solution:

[0009] A first blocking net is arranged inside the first heat dissipation slot, and a second blocking net is arranged inside the second heat dissipation slot.

[0010] As a further description of the above technical solution:

[0011] The first heat dissipation slot and the second heat dissipation slot are of the same size, and the water outlet pipe and the water inlet pipe are of the same size.

[0012] As a further description of the above technical solution:

[0013] The protective shell, the mounting seat, the plurality of fixing frames and the water pump base are all made of stainless steel metal material.

[0014] As a further description of the above technical solution:

[0015] The first transfer tube and the second transfer tube have the same shape and size, and are made of aluminum alloy.

[0016] As a further description of the above technical solution:

[0017] The bottom of the mounting seat is provided with a plurality of mounting holes, and the bottom of the water pump base is provided with a plurality of fixing holes.

[0018] The utility model has the following beneficial effects:

[0019] Compared with the prior art, the vertical multi-stage water supply pump is easy to protect and prolong the service life of the equipment through the design of the protective shell, the mounting seat and a plurality of fixing frames.

[0020] Compared with the prior art, the vertical multi-stage water supply pump facilitates heat dissipation inside the vertical multi-stage water supply pump through the design of the first heat dissipation groove, the second heat dissipation groove, the first baffle and the second baffle.

[0021] Compared with the prior art, the vertical multi-stage water supply pump improves the structural stability of the device through the design of a protective shell, a mounting seat, a plurality of mounting holes and a fixing frame, thereby reducing accidental damage to the vertical multi-stage water supply pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional structural schematic diagram of a vertical multi-stage water supply pump proposed by the utility model;

[0023] Figure 2 This is a front view structural schematic diagram of a vertical multi-stage water supply pump proposed by the utility model;

[0024] Figure 3 It is a side view structural schematic diagram of a vertical multi-stage water supply pump proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the top view of a vertical multi-stage water supply pump proposed by the utility model;

[0026] Figure 5 This is a rear structural schematic diagram of a vertical multi-stage water supply pump proposed by the utility model.

[0027] Legend:

[0028] 1. Protective shell; 2. Mounting seat; 3. First heat sink; 4. First baffle; 5. Mounting hole; 6. Fixing bracket; 7. Fixing bolt; 8. Water pump base; 9. Second baffle; 10. Fixing hole; 11. Water pump body; 12. Water outlet pipe; 13. Water inlet pipe; 14. First transfer pipe; 15. Second transfer pipe; 16. Second heat sink. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. Example

[0031] Reference Figure 1-5The utility model provides a vertical multi-stage water supply pump: it includes a protective shell 1, a plurality of fixing frames 6 are fixedly connected to the bottom of the protective shell 1, which is convenient for protecting the water pump body 11 inside, a mounting seat 2 is arranged on the bottom side of the plurality of fixing frames 6, and a plurality of mounting holes 5 are arranged at the bottom of the mounting seat 2, which is convenient for the installation and fixation of the device to improve its stability, and a plurality of fixing frames 6 are fixed to the surface of the mounting seat 2 by a plurality of fixing bolts 7, which is convenient for the installation and fixation of the protective shell 1 to maintain the stability of the device, a first heat dissipation groove 3 is arranged near the top position of the surface of the protective shell 1, and a first blocking net 4 is arranged inside the first heat dissipation groove 3 to prevent foreign matter from entering the interior of the protective shell 1, a second heat dissipation groove 16 is arranged near the top position of the rear side surface of the protective shell 1, and a second blocking net 9 is arranged inside the second heat dissipation groove 16 to prevent foreign matter from entering the interior of the protective shell 1, and the first heat dissipation groove 3 and the second heat dissipation groove 16 are connected. The sizes are consistent, which is convenient for air circulation so as to cool the water pump body 11. The water pump body 11 is arranged inside the protective shell 1. The bottom side of the water pump body 11 is fixedly connected to the water pump base 8. The bottom of the water pump base 8 is provided with a plurality of fixing holes 10, which is convenient for the water pump body 11 to be installed on the surface of the mounting seat 2 to maintain the stability of the device operation. The water pump base 8 is fixed to the surface of the mounting seat 2 by screws. One side of the water pump body 11 is fixedly connected to a water outlet pipe 12, and the end of the water outlet pipe 12 is fixedly connected to a second transfer pipe 15, which is convenient for the pipeline to be connected to the water outlet pipe 12. The other side of the water pump body 11 is fixedly connected to a water inlet pipe 13, and the end of the water inlet pipe 13 is fixedly connected to a first transfer pipe 14, which is convenient for the pipeline to be connected to the water inlet pipe 13. The water outlet pipe 12 and the water inlet pipe 13 are consistent in size to facilitate the installation and connection of the first transfer pipe 14 and the second transfer pipe 15.

[0032] Working principle: When in use, the water pump base 8 is installed on the surface of the mounting seat 2 through a plurality of fixing holes 10, the water pump body 11 is placed inside the protective shell 1, and then a plurality of fixing frames 6 are fixed to the surface of the mounting seat 2 through a plurality of fixing bolts 7, and the hoses are respectively connected to the ends of the first transfer tube 14 and the second transfer tube 15, and the first heat dissipation groove 3 and the second heat dissipation groove 16 are used to keep the gas inside the protective shell 1 flowing to reduce the temperature of the surface of the water pump body 11, and the first baffle net 4 and the second baffle net 9 are used to prevent foreign matter from entering the inside of the protective shell 1.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vertical multi-stage water supply pump, comprising a protective casing (1), characterized in that: The bottom of the protective shell (1) is fixedly connected to a plurality of fixing frames (6), and a mounting seat (2) is provided on the bottom side of the plurality of fixing frames (6). A first heat dissipation groove (3) is provided on the surface of the protective shell (1) near the top, and a second heat dissipation groove (16) is provided on the rear surface of the protective shell (1) near the top. A water pump body (11) is provided inside the protective shell (1), and a water pump base (8) is fixedly connected to the bottom side of the water pump body (11). A water outlet pipe (12) is fixedly connected to one side of the water pump body (11), and a second transfer pipe (15) is fixedly connected to the end of the water outlet pipe (12). A water inlet pipe (13) is fixedly connected to the other side of the water pump body (11), and a first transfer pipe (14) is fixedly connected to the end of the water inlet pipe (13).

2. A vertical multi-stage water supply pump according to claim 1, characterized in that: The plurality of fixing frames (6) are fixed to the surface of the mounting seat (2) via a plurality of fixing bolts (7), and the water pump base (8) is fixed to the surface of the mounting seat (2) via screws.

3. A vertical multi-stage water supply pump according to claim 1, characterized in that: A first blocking net (4) is provided inside the first heat dissipation slot (3), and a second blocking net (9) is provided inside the second heat dissipation slot (16).

4. A vertical multi-stage water supply pump according to claim 1, characterized in that: The first heat dissipation groove (3) and the second heat dissipation groove (16) are of the same size, and the water outlet pipe (12) and the water inlet pipe (13) are of the same size.

5. A vertical multi-stage water supply pump according to claim 1, characterized in that: The protective shell (1), the mounting seat (2), the plurality of fixing frames (6) and the water pump base (8) are all made of stainless steel metal material.

6. A vertical multi-stage water supply pump according to claim 1, characterized in that: The first adapter tube (14) and the second adapter tube (15) have the same shape and size, and the first adapter tube (14) and the second adapter tube (15) are made of aluminum alloy material.

7. A vertical multi-stage water supply pump according to claim 1, characterized in that: The bottom of the mounting seat (2) is provided with a plurality of mounting holes (5), and the bottom of the water pump base (8) is provided with a plurality of fixing holes (10).

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