CN213628022U

CN213628022U - Self-priming pump with stable interface connection

Info

Publication number: CN213628022U
Application number: CN202022562682.9U
Authority: CN
Inventors: 曹永进
Original assignee: Zhejiang Tianci Pump Co ltd
Current assignee: Zhejiang Tianci Pump Co ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-07-06
Anticipated expiration: 2030-11-09

Abstract

The utility model belongs to the technical field of self-priming pumps, in particular to a self-priming pump with stable interface connection, which comprises a self-priming pump body, one side of the upper end of the self-priming pump body is fixedly connected with a mouthpiece, the outside of the mouthpiece is sleeved with an external connection pipe, the outside of the external connection pipe is fixedly connected with a first internal stay ring, a second internal stay ring, a third internal stay ring and a fourth internal stay ring, the first internal stay ring, the second internal stay ring, the third internal stay ring and the fourth internal stay ring are arranged in an equidistance, the outside of the external connection pipe is arranged between the first internal stay ring and the second internal stay ring in an equidistance and is connected with a first external clamp ring in a clamping way, the outside of the external connection pipe is arranged between the second internal stay ring and the third internal stay ring in a clamping way and is connected with a second external clamp ring in a clamping way, the outside of the external connection pipe is arranged between the third internal stay ring and the fourth internal stay ring in a clamping way, the external connection pipe and the interface pipe are stably sleeved through the structure and are not easy to separate, so that the self-priming pump is convenient to use.

Description

Self-priming pump with stable interface connection

Technical Field

The utility model belongs to the technical field of the self priming pump, concretely relates to stable self priming pump of interface connection.

Background

Self priming pump belongs to from inhaling formula centrifugal pump, and it has compact structure, convenient operation, operate steadily, maintain easy, efficient, longe-lived to have advantages such as stronger from inhaling ability, by wide use in the life, current self priming pump interface tube is connected through the mode that cup joints with external pipe, and the interface exists to be connected inadequately stably, easily takes off the problem of separation, thereby influences the use of self priming pump, consequently, needs the stable self priming pump of an interface connection to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a stable self priming pump of interface connection has the stable and convenient characteristics of easy operation of interface connection.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stable self priming pump of interface connection, includes the self priming pump body, upper end one side fixedly connected with interface tube of self priming pump body, the outside of interface tube registrates all around and is connected with external pipe, the outer wall of external pipe fixedly connected with interior becket ring, No. two interior becket rings, No. three interior becket rings and No. four interior becket rings all around, interior becket ring, No. two interior becket rings, No. three interior becket rings and No. four interior becket rings are the equidistance and arrange, the outside of external pipe lies in all around that the block is connected with an outer clamp ring between an interior becket ring and No. two interior becket rings, the outside of external pipe lies in all around between No. two interior becket rings and No. three interior becket rings the block is connected with No. three outer clamp rings.

As the utility model discloses a preferred technical scheme of stable self priming pump of interface connection, the outer wall of the equal fixedly connected with ring cover all around of interior becket ring, No. two interior becket rings, No. three interior becket rings and No. four interior becket rings in a number, No. two ring covers are the rubber component, No. two ring covers closely laminate all around with the inner wall of external pipe.

As the utility model discloses a preferred technical scheme of stable self priming pump of interface connection, the outer wall of the outer clamp ring of a number, the outer clamp ring of No. two and the outer clamp ring of No. three all around equal fixedly connected with ring cover, a ring cover is the rubber component, a ring cover closely laminates with the outer wall of taking over outward.

As the utility model discloses a preferred technical scheme of stable self priming pump of interface connection, No. one outer clamp ring, No. two outer clamp rings and No. three outer clamp rings are the arc structure and are the equidistance and arrange.

As the utility model discloses a preferred technical scheme of stable self priming pump of interface connection, No. one outer clamp ring, No. two outer clamp rings and No. three outer clamp rings are elastic metal component.

As the utility model discloses a preferred technical scheme of stable self priming pump of interface connection, the common fixedly connected with connecting plate of one side outer wall of the outer clamp ring of a number, the outer clamp ring of No. two and the outer clamp ring of No. three, one side outer wall fixedly connected with holding rod of connecting plate.

Compared with the prior art, the beneficial effects of the utility model are that: when the self-priming pump body is used, the external connection pipe and the interface tube are connected through the internal stay ring, the internal stay ring II, the internal stay ring III, the internal stay ring IV, the external clamp ring I, the external clamp ring II and the external clamp ring III, so that the internal stay and the external clamp are convenient for the external connection pipe and the interface tube to be connected after being connected, the external connection pipe and the interface tube are connected stably, the disconnection is not easy, the operation is simple, the use is convenient, and the self-priming pump body is convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of an external connection structure of the interface adapter of the present invention;

fig. 3 is a schematic view of the external connection sectional structure of the interface adapter of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

FIG. 5 is a schematic view of an outer clamp ring according to the present invention;

in the figure: 1. a self-priming pump body; 2. a mouthpiece; 3. an external connection pipe; 4. an outer clamping ring; 5. a second outer clamp ring; 6. a third outer clamping ring; 7. a first ring sleeve; 8. a connecting plate; 9. a holding rod; 10. a first inner support ring; 11. a second inner support ring; 12. a third inner support ring; 13. a fourth inner support ring; 14. and a second ring sleeve.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a self-priming pump with stable interface connection comprises a self-priming pump body 1, a mouthpiece 2 is fixedly connected to one side of the upper end of the self-priming pump body 1, an external connection pipe 3 is sleeved and connected to the periphery of the exterior of the mouthpiece 2, a first inner support ring 10, a second inner support ring 11, a third inner support ring 12 and a fourth inner support ring 13 are fixedly connected to the periphery of the outer wall of the external connection pipe 3, the first inner support ring 10, the second inner support ring 11, the third inner support ring 12 and the fourth inner support ring 13 are arranged in an equidistant manner, a first outer clamp ring 4 is clamped and connected between the first inner support ring 10 and the second inner support ring 11 to the periphery of the exterior of the external connection pipe 3, a second outer clamp ring 5 is clamped and connected between the second inner support ring 11 and the third inner support ring 12 to the periphery of the exterior of the external connection pipe 3, a third outer clamp ring 6 is clamped and connected between the third inner support ring 12 and the fourth inner support ring 13 to the periphery of the exterior of the external connection pipe 3, when using, be convenient for through interior vaulting ring 10, interior vaulting ring 11 in No. two, interior vaulting ring 12 and No. four interior vaulting ring 13 and an outer clamp ring 4, No. two outer clamp ring 5 and No. three outer clamp ring 6 connect the interior vaulting and the outer clamp after taking over 3 and interface tube 2 to cup joint for it is stable to connect outer taking over 3 and interface tube 2, is difficult for taking off the branch, easy operation, and it is convenient to use, thereby is convenient for self priming pump body 1's use.

Specifically, the second ring sleeve 14 is fixedly connected to the periphery of the outer wall of the first inner support ring 10, the second inner support ring 11, the third inner support ring 12 and the fourth inner support ring 13, the second ring sleeve 14 is a rubber member, the second ring sleeve 14 is tightly attached to the periphery of the inner wall of the external connection pipe 3, the mouthpiece 2 is a metal tube, the external connection tube 3 is a PVC hose or a rubber hose, the first internal stay ring 10, the second internal stay ring 11, the third internal stay ring 12 and the fourth internal stay ring 13 are all metal rings, the inner support after the external connecting pipe 3 is sleeved with the mouthpiece 2 is facilitated through the first inner support ring 10, the second inner support ring 11, the third inner support ring 12 and the fourth inner support ring 13, the second ring sleeve 14 is a rubber sleeve, the sleeve joint fastening effect between the first inner supporting ring 10, the second inner supporting ring 11, the third inner supporting ring 12 and the fourth inner supporting ring 13 and the outer connecting pipe 3 and the sealing effect between the inner walls of the outer connecting pipe 3 are enhanced through the second ring sleeve 14.

Specifically, the first outer clamp ring 4, the second outer clamp ring 5 and the third outer clamp ring 6 are all fixedly connected with a first ring sleeve 7 all around, the first ring sleeve 7 is a rubber component, the first ring sleeve 7 is tightly attached to the outer wall of the outer connecting pipe 3, in the embodiment, the first outer clamp ring 4, the second outer clamp ring 5 and the third outer clamp ring 6 are all metal arc rings and have certain elasticity, the outer clamp after the outer connecting pipe 3 is connected with the interface pipe 2 in a sleeved mode is facilitated through the first outer clamp ring 4, the second outer clamp ring 5 and the third outer clamp ring 6, the first ring sleeve 7 is a rubber sleeve, and the clamping effect between the first outer clamp ring 4, the second outer clamp ring 5 and the third outer clamp ring 6 and the outer connecting pipe 3 is enhanced through the first ring sleeve 7.

Specifically, the first outer clamp ring 4, the second outer clamp ring 5 and the third outer clamp ring 6 are all arc-shaped structures and are arranged at equal intervals.

Specifically, the first outer clamp ring 4, the second outer clamp ring 5 and the third outer clamp ring 6 are all elastic metal components.

Specifically, the common fixedly connected with connecting plate 8 of the outer wall of one side of No. one outer clamp ring 4, No. two outer clamp rings 5 and No. three outer clamp rings 6, and the holding rod 9 of the fixedly connected with outer wall of one side of connecting plate 8, in this embodiment, connecting plate 8 is the sheetmetal, and is the connection piece, and is used for the common connection of No. one outer clamp ring 4, No. two outer clamp rings 5 and No. three outer clamp rings 6, and the holding rod 9 metal handle is used for the common taking of No. three outer clamp rings 6 and No. one outer clamp ring 4, No. two outer clamp rings 5 and No. three outer clamp rings 6.

The utility model discloses a theory of operation and use flow: when the middle external connecting pipe 3 and the interface pipe 2 on the self-priming pump body 1 are connected, the external connecting pipe 3 is firstly sleeved around the outside of the interface pipe 2, the external connecting pipe 3 is internally supported by the first internal supporting ring 10, the second internal supporting ring 11, the third internal supporting ring 12 and the fourth internal supporting ring 13 around the outer wall of the interface pipe 2, so that the external connecting pipe 3 is sleeved and fastened with the self-priming pump body 1 and is not easy to be disengaged and separated, and meanwhile, the first internal supporting ring 10, the second internal supporting ring 11, the third internal supporting ring 12 and the second ring sleeve 14 around the outer wall of the fourth internal supporting ring 13 enhance the sleeving and fastening effect between the first internal supporting ring 10, the second internal supporting ring 11, the third internal supporting ring 12 and the fourth internal supporting ring 13 and the external connecting pipe 3 and the sealing effect between the inner wall of the external connecting pipe 3;

the first outer clamping ring 4, the second outer clamping ring 5 and the third outer clamping ring 6 are taken by the holding rod 9 and the connecting plate 8 together, the first outer clamping ring 4, the second outer clamping ring 5 and the third outer clamping ring 6 are pulled off, and the first outer clamping ring 4, the second outer clamping ring 5 and the third outer clamping ring 6 are clamped and clamped between the first inner supporting ring 10 and the second inner supporting ring 11, between the second inner supporting ring 11 and the third inner supporting ring 12 and between the third inner supporting ring 12 and the fourth inner supporting ring 13 on the outer periphery of the mouthpiece 2 respectively, so that the external tube 3 and the mouthpiece 2 are sleeved and fastened more and are not easy to be separated, simultaneously, through a number of outer clamp ring 4, No. two outer clamp ring 5 and No. three outer clamp ring 6 outer wall a number of ring covers 7 all around reinforcing a number of outer clamp ring 4, No. two outer clamp ring 5 and No. three outer clamp ring 6 and the block clamping effect between the external pipe 3, then carry out corresponding use to self priming pump body 1.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a stable self priming pump of interface connection which characterized in that: including self priming pump body (1), upper end one side fixedly connected with mouth-piece (2) of self priming pump body (1), the outside of mouth-piece (2) is registrated all around and is connected with outer union (3), the outer wall of outer union (3) is fixedly connected with interior becket (10) all around, No. two interior becket (11), No. three interior becket (12) and No. four interior becket (13), interior becket (10), No. two interior becket (11), No. three interior becket (12) and No. four interior becket (13) are the equidistance and arrange, the outside of outer union (3) is located all around between No. one interior becket (10) and No. two interior becket (11) the block is connected with an outer clamp ring (4), the outside of outer union (3) is located all around and is connected with No. two outer clamp rings (5) between No. two interior becket (11) and No. three interior becket (12), the outside of outer union (3) is located No. three interior becket (12) and four interior becket (13) the block between the interior becket (13) that the block is connected with No. The middle clamping is connected with a third outer clamping ring (6).

2. The self-primer pump with stable interface connection of claim 1, wherein: the outer wall of No. one interior vaulting ring (10), No. two interior vaulting ring (11), No. three interior vaulting ring (12) and No. four interior vaulting ring (13) all around equal fixedly connected with No. two ring cover (14), No. two ring cover (14) are rubber component, No. two ring cover (14) closely laminate all around with the inner wall of outer takeover (3).

3. The self-primer pump with stable interface connection of claim 1, wherein: the outer wall of the first outer clamping ring (4), the second outer clamping ring (5) and the third outer clamping ring (6) is fixedly connected with a first ring sleeve (7) all around, the first ring sleeve (7) is a rubber component, and the first ring sleeve (7) is tightly attached to the outer wall of the outer connecting pipe (3).

4. The self-primer pump with a stable interface connection of claim 3, wherein: the first outer clamping ring (4), the second outer clamping ring (5) and the third outer clamping ring (6) are all arc-shaped structures and are arranged at equal intervals.

5. The self-primer pump with a stable interface connection of claim 3, wherein: the first outer clamping ring (4), the second outer clamping ring (5) and the third outer clamping ring (6) are all elastic metal components.

6. The self-primer pump with stable interface connection of claim 1, wherein: the outer clamping ring (4) of the I-shaped structure, the outer clamping ring (5) of the II-shaped structure and the outer clamping ring (6) of the III-shaped structure are fixedly connected with a connecting plate (8) together, and the outer wall of one side of the connecting plate (8) is fixedly connected with a holding rod (9).