CN214007612U

CN214007612U - Pump body for self-priming amphibious pump

Info

Publication number: CN214007612U
Application number: CN202023281536.5U
Authority: CN
Inventors: 何良平; 达云平; 冯军
Original assignee: Sichuan Santai Lida Pump Co ltd
Current assignee: Sichuan Santai Lida Pump Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-20
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a from inhaling pump body for amphibious pump, including shell, inlet tube, work groove, outlet, connecting pipe, flange body and mounting hole, the inside work groove of having seted up of shell, the inlet tube is installed in pegging graft of shell one side outer wall, and the shell deviates from inlet tube one side outer wall and sets up the mounting hole that circular array distributes, and the outlet that circular array distributes is seted up to work inslot inner wall one side, and the outlet deviates from work groove one side inner wall and pegs graft and install the connecting pipe, and the connecting pipe deviates from outlet one end outer wall and installs the flange body. The utility model discloses a set up outlet, flange and mounting hole, reached the effect that improves the liquid velocity of flow, improved the conveying efficiency of equipment to liquid, and through a plurality of flange bodies, do benefit to equipment and carry out liquid to different positions, improved the equipment practicality.

Description

Pump body for self-priming amphibious pump

Technical Field

The utility model relates to a self priming pump technical field specifically is a pump body for self priming amphibious pump.

Background

The self-priming pump belongs to a self-priming centrifugal pump and has the advantages of compact structure, convenient operation, stable operation, easy maintenance, high efficiency, long service life, stronger self-priming capability and the like. The pipeline does not need to be provided with a bottom valve, and only quantitative liquid guiding is required to be ensured to be stored in the pump body before work. Different liquids can adopt self-priming pumps made of different materials.

Through mass search, it is found that a typical amphibious self-sucking pump disclosed in publication No. CN210484091U of a self-sucking pump device in the prior art has the advantages that an impeller rotates, the liquid level of a water sucking chamber descends, the water sucking chamber is in a negative pressure state, a check valve is automatically opened at the moment, and water in a water inlet pipeline continuously enters the water sucking chamber. When the water pump is stopped, the impeller stops rotating, water in the water outlet pipeline flows back into the water suction chamber, the liquid level rises, the check valve is closed, and the water inlet pipeline stays in the water inlet pipeline under the negative pressure state.

Traditional self priming pump only has a outlet usually, is unfavorable for equipment to carry liquid to different positions, influences the equipment practicality, and solitary outlet has influenced the liquid velocity of flow, influences the conveying efficiency of equipment to liquid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a from inhaling pump body for amphibious pump possesses the advantage that improves the liquid and carry little efficiency, has solved the relatively poor problem of liquid transport efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a from inhaling pump body for amphibious pump, includes shell, inlet tube, work groove, outlet, connecting pipe, flange body and mounting hole, the inside work groove of having seted up of shell, the outlet that circular array distributes is seted up to work inslot wall one side, the outlet deviates from the grafting of work groove one side inner wall and installs the connecting pipe.

Preferably, the outer wall of one side of the shell is provided with a water inlet pipe in an inserting mode, and the water inlet pipe is communicated with the working groove.

Preferably, the outer wall of one side of the shell, which is far away from the water inlet pipe, is provided with mounting holes distributed in a circular array.

Preferably, the connecting pipe deviates from the outer wall of one end of the water drainage hole and is provided with a flange body, and the number of the connecting pipes is six.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up outlet, flange and mounting hole, reached the effect that improves the liquid velocity of flow, during the equipment use, liquid gets into inside the working groove through the inlet tube to inside the homodisperse gets into the outlet, improved the liquid velocity of flow, improved the conveying efficiency of equipment to liquid, and through a plurality of flange bodies, do benefit to equipment and carry out liquid to different positions, improved the equipment practicality.

Drawings

FIG. 1 is a schematic sectional view of the housing structure of the present invention;

FIG. 2 is a schematic side view of the outer casing structure of the present invention;

fig. 3 is a schematic side sectional view of the working groove structure of the present invention.

In the figure: 1. a housing; 11. a water inlet pipe; 12. a working groove; 13. a water drain hole; 14. a connecting pipe; 15. a flange body; 16. 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 "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 to which the reference is made 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, and for example, "connected" may be either fixedly connected or 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 to fig. 3, the present invention provides an embodiment: the utility model provides a self-priming amphibious pump uses pump body, which comprises a housing 1, inlet tube 11, work groove 12, outlet 13, connecting pipe 14, flange body 15 and

mounting hole

16, 1 inside work groove 12 of having seted up of shell, 1 one side outer wall of shell is pegged graft and is installed inlet tube 11, and inlet tube 11 is linked together with work groove 12, liquid gets into inside work groove 12 through inlet tube 11, shell 1 deviates from inlet tube 11 one side outer wall and sets up circular array distribution's mounting hole 16, the self-priming pump is connected with shell 1 through mounting hole 16, and the impeller of self-priming pump is located inside work groove 12, when impeller during operation, make liquid get into inside work groove 12 through inlet tube 11, and evenly get into inside outlet 13, thereby the purpose of carrying liquid has been reached.

The circular array distribution's outlet 13 is seted up to work 12 inner wall one side in groove, and outlet 13 deviates from work 12 one side inner wall grafting and installs connecting pipe 14, and connecting pipe 14 deviates from outlet 13 one end outer wall and installs flange body 15, and connecting pipe 14 quantity is six. During equipment usage, liquid enters the working groove 12 through the water inlet pipe 11, and evenly disperses to enter the water outlet 13, so that the liquid flow rate is improved, the conveying efficiency of the equipment for liquid is improved, the flange bodies 15 are used for facilitating the equipment to convey liquid to different positions, and the practicability of the equipment is improved.

The working principle is as follows: during equipment usage, liquid enters the working groove 12 through the water inlet pipe 11, and evenly disperses to enter the water outlet 13, so that the liquid flow rate is improved, the conveying efficiency of the equipment for liquid is improved, the flange bodies 15 are used for facilitating the equipment to convey liquid to different positions, and the practicability of the equipment is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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. The utility model provides a pump body for self-priming amphibious pump, includes shell (1), inlet tube (11), work groove (12), outlet (13), connecting pipe (14), flange body (15) and mounting hole (16), its characterized in that: the working groove (12) is formed in the shell (1), the water drainage holes (13) distributed in a circular array are formed in one side of the inner wall of the working groove (12), and the connecting pipe (14) is installed on the inner wall, deviating from the working groove (12), of the water drainage holes (13) in an inserting mode.

2. The pump body for a self-priming amphibious pump according to claim 1, wherein: the outer wall of one side of the shell (1) is provided with a water inlet pipe (11) in an inserting mode, and the water inlet pipe (11) is communicated with the working groove (12).

3. The pump body for a self-priming amphibious pump according to claim 1, wherein: the outer wall of one side of the shell (1) departing from the water inlet pipe (11) is provided with mounting holes (16) distributed in a circular array.

4. The pump body for a self-priming amphibious pump according to claim 1, wherein: the connecting pipe (14) deviates from the outer wall of one end of the water drainage hole (13) and is provided with a flange body (15), and the number of the connecting pipes (14) is six.