CN212055088U

CN212055088U - Water pump with good sealing effect

Info

Publication number: CN212055088U
Application number: CN202020445772.7U
Authority: CN
Inventors: 王庆震
Original assignee: Nanan Pinlong New Material Science and Technology Co Ltd
Current assignee: Nanan Pinlong New Material Science and Technology Co Ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-12-01
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a sealed effectual water pump, including the water pump body, the top and the first ring flange of the equal fixedly connected with in left side of water pump body, bolt fixedly connected with second ring flange is passed through at the top of first ring flange, the top intercommunication of second ring flange has the pipeline, first spiral shell ring groove has been seted up at the top of second ring flange, the inner chamber threaded connection of first spiral shell ring groove has first screw ring. The utility model discloses a first screw ring groove, first screw ring, the sealed cowling, second screw ring groove, solid fixed ring, mounting hole and the sealed cooperation of filling are used, can seal the packing to the gap between first ring flange and the second ring flange, and can form labyrinth seal structure on the surface between first ring flange and second ring flange, better assurance sealed effect, can not make the material that is transmitted spill, better assurance going on of carrying work.

Description

Water pump with good sealing effect

Technical Field

The utility model relates to a water pump technical field specifically is a sealed effectual water pump.

Background

The water pump is a machine for conveying liquid or pressurizing liquid, which transfers the mechanical energy of a prime motor or other external energy to the liquid to increase the energy of the liquid, is mainly used for conveying liquid including water, oil, acid-base liquid, emulsion, suspoemulsion, liquid metal and the like, and can also convey liquid, gas mixture and liquid containing suspended solids, but the existing water pump is generally sealed by adding a gasket when being connected with a conveying pipeline, so the sealing effect is poor, and great inconvenience is brought to the conveying work.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealed effectual water pump possesses sealed effectual advantage, has solved current water pump and generally has sealed through adding the gasket when connecting pipeline, so sealed effect relatively poor, has brought very big inconvenient problem for the work of carrying.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water pump that sealed effectual, includes the water pump body, the first ring flange of the top of water pump body and the equal fixedly connected with in left side, bolt fixedly connected with second ring flange is passed through at the top of first ring flange, the top intercommunication of second ring flange has the pipeline, first spiral ring groove has been seted up at the top of second ring flange, the inner chamber threaded connection of first spiral ring groove has first screw ring, the top fixedly connected with seal cover of first screw ring, the top of second ring flange just is located the peripheral fixedly connected with second screw ring of first spiral ring groove, the second thread groove that cooperation second screw ring used is seted up to the bottom of seal cover inner chamber, the bottom threaded connection of seal cover inner chamber has solid fixed ring, gu fixed ring's inner chamber and the bottom fixed connection on first ring flange surface.

Preferably, the mounting hole has all been seted up to the top of first ring flange and the bottom of second ring flange, be provided with sealed the pad between first ring flange and the second ring flange, sealed both ends of filling up all with the inner chamber in close contact with of mounting hole, the round hole through the bolt has been seted up on the surface of sealed pad.

Preferably, the surface of the joint of the first flange plate and the second flange plate is sleeved with a sealing ring, and the surface of the sealing ring is fixedly connected with the sealing cover.

Preferably, handles are fixedly connected to two sides of the surface of the sealing cover, an anti-slip sleeve is sleeved on the surface of each handle, and anti-slip lines are arranged on the surface of each anti-slip sleeve.

Preferably, the bottom fixedly connected with mounting panel of water pump body, the screw hole has all been seted up in the four corners at mounting panel top.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a first screw ring groove, first screw ring, the sealed cowling, second screw ring groove, solid fixed ring, mounting hole and the sealed cooperation of filling are used, can seal the packing to the gap between first ring flange and the second ring flange, and can form labyrinth seal structure on the surface between first ring flange and second ring flange, better assurance sealed effect, can not make the material that is transmitted spill, better assurance going on of carrying work.

2. The utility model discloses a set up the round hole, can be better to seal up and be connected with first ring flange and second ring flange, better assurance going on of sealing work, through setting up the sealing washer, can be to the surperficial gap between first ring flange and the second ring flange sealing again, better assurance sealed effect, through setting up handle and antiskid cover, can be better rotate the sealed cowling, better assurance going on of sealing work, through setting up the mounting panel, can be better install the water pump body, better assurance the convenience of installation.

Drawings

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

fig. 2 is a schematic top view of a second flange plate of the present invention;

fig. 3 is a schematic top view of the first flange of the present invention;

fig. 4 is a schematic perspective view of the sealing cover of the present invention;

fig. 5 is an enlarged schematic view of a portion of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a water pump body; 2. a first flange plate; 3. a second flange plate; 4. a pipeline; 5. a first spiral ring groove; 6. a first threaded ring; 7. a sealing cover; 8. a second threaded ring; 9. a second thread groove; 10. a fixing ring; 11. mounting holes; 12. a gasket; 13. a circular hole; 14. a seal ring; 15. a handle; 16. an anti-slip sleeve; 17. and (7) mounting the plate.

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.

The components of the present invention are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known by the technical manual or by the conventional experimental method.

Referring to fig. 1-5, a water pump with good sealing effect comprises a water pump body 1, wherein a mounting plate 17 is fixedly connected to the bottom of the water pump body 1, four corners of the top of the mounting plate 17 are respectively provided with a threaded hole, the water pump body 1 can be better mounted by arranging the mounting plate 17, the convenience of mounting is better ensured, the top and the left side of the water pump body 1 are respectively and fixedly connected with a first flange 2, the top of the first flange 2 is fixedly connected with a second flange 3 through bolts, the top of the first flange 2 and the bottom of the second flange 3 are respectively provided with a mounting hole 11, a sealing gasket 12 is arranged between the first flange 2 and the second flange 3, two ends of the sealing gasket 12 are respectively in close contact with an inner cavity of the mounting holes 11, the surface of the sealing gasket 12 is provided with a round hole 13 through which is provided with a bolt, by arranging the round hole 13, the sealing gasket 12 can be better connected with the first flange 2, the sealing operation is better ensured to be carried out, the top of the second flange plate 3 is communicated with a pipeline 4, the top of the second flange plate 3 is provided with a first spiral ring groove 5, the inner cavity of the first spiral ring groove 5 is in threaded connection with a first threaded ring 6, the top of the first threaded ring 6 is fixedly connected with a sealing cover 7, the two sides of the surface of the sealing cover 7 are both fixedly connected with handles 15, the surface of each handle 15 is sleeved with an anti-skidding sleeve 16, the surface of each anti-skidding sleeve 16 is provided with anti-skidding threads, the sealing cover 7 can be better rotated by arranging the handles 15 and the anti-skidding sleeves 16, the sealing operation is better ensured to be carried out, the top of the second flange plate 3 and the periphery of the first spiral ring groove 5 are fixedly connected with a second threaded ring 8, the bottom of the inner cavity of the sealing cover 7 is provided with a second threaded groove 9 matched with the second threaded ring 8, and the bottom of the inner, the inner cavity of the fixed ring 10 is fixedly connected with the bottom of the surface of the first flange plate 2, the surface of the joint of the first flange plate 2 and the second flange plate 3 is sleeved with a sealing ring 14, the surface of the sealing ring 14 is fixedly connected with a sealing cover 7, and the sealing ring 14 is arranged to seal the surface gap between the first flange plate 2 and the second flange plate 3 again, so that the sealing effect is better ensured, the gap between the first flange plate 2 and the second flange plate 3 can be sealed and filled through the matching use of the first spiral ring groove 5, the first threaded ring 6, the sealing cover 7, the second threaded ring 8, the second threaded groove 9, the fixed ring 10, the mounting hole 11 and the sealing gasket 12, and a labyrinth structure can be formed on the surface between the first flange plate 2 and the second flange plate 3, so that the sealing effect is better ensured, and the transmitted materials cannot leak out, the conveying work is better ensured.

During the use, through sealed 12 and mounting hole 11 of filling up, can be preliminary seal the junction between first ring flange 2 and the second ring flange 3, through first spiral shell ring groove 5, first screw ring 6, sealed cowling 7, second screw ring 8, the cooperation of second screw groove 9 and solid fixed ring 10, can make to form labyrinth between sealed cowling 7 and first ring flange 2 and the second ring flange 3, better assurance sealed effect, through sealing washer 14, can be sealed again to the surface gap between first ring flange 2 and the second ring flange 3.

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

Claims

1. The utility model provides a sealed effectual water pump, includes water pump body (1), its characterized in that: the water pump comprises a water pump body (1), wherein the top and the left side of the water pump body are fixedly connected with a first flange plate (2), the top of the first flange plate (2) is fixedly connected with a second flange plate (3) through bolts, the top of the second flange plate (3) is communicated with a pipeline (4), the top of the second flange plate (3) is provided with a first spiral ring groove (5), the inner cavity of the first spiral ring groove (5) is in threaded connection with a first threaded ring (6), the top of the first threaded ring (6) is fixedly connected with a sealing cover (7), the top of the second flange plate (3) is positioned at the periphery of the first spiral ring groove (5) and is fixedly connected with a second threaded ring (8), the bottom of the inner cavity of the sealing cover (7) is provided with a second threaded groove (9) matched with the second threaded ring (8) for use, and the bottom of the inner cavity of the sealing cover (7) is in, the inner cavity of the fixing ring (10) is fixedly connected with the bottom of the surface of the first flange plate (2).

2. The water pump with good sealing effect according to claim 1, characterized in that: mounting hole (11) have all been seted up to the top of first ring flange (2) and the bottom of second ring flange (3), be provided with sealed pad (12) between first ring flange (2) and second ring flange (3), the both ends of sealed pad (12) all with the inner chamber in close contact with of mounting hole (11), round hole (13) through the bolt are seted up on the surface of sealed pad (12).

3. The water pump with good sealing effect according to claim 1, characterized in that: the surface cover of first ring flange (2) and second ring flange (3) junction is equipped with sealing washer (14), the surface and sealed cowling (7) fixed connection of sealing washer (14).

4. The water pump with good sealing effect according to claim 1, characterized in that: the anti-skidding sealing cover is characterized in that handles (15) are fixedly connected to two sides of the surface of the sealing cover (7), an anti-skidding sleeve (16) is sleeved on the surface of each handle (15), and anti-skidding lines are arranged on the surface of each anti-skidding sleeve (16).

5. The water pump with good sealing effect according to claim 1, characterized in that: the bottom fixedly connected with mounting panel (17) of water pump body (1), the four corners at mounting panel (17) top all sets up threaded hole.