CN213711846U

CN213711846U - Mechanical seal assembly with air cooling effect

Info

Publication number: CN213711846U
Application number: CN202022504648.6U
Authority: CN
Inventors: 陈金叶
Original assignee: Tianchang Jinzhu Mechanical Seal Co ltd
Current assignee: Tianchang Jinzhu Mechanical Seal Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-07-16
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a mechanical seal subassembly with air cooling effect, including the drum, the circular slot has been seted up to one side of drum, has seted up a plurality of spout on the drum, and the circulation groove has been seted up to the inner wall of drum, and the opposite side fixed mounting of drum has the outer loop. This kind of mechanical seal subassembly with air cooling effect, be provided with the outer loop through the one side at the drum, and be provided with a plurality of louvre and a plurality of opening at the outer wall of outer loop, the louvre adopts round platform shape design simultaneously, when the air is through the louvre, it is great to be close to the wind speed of installation section of thick bamboo one side, can dispel the heat to one side of installation section of thick bamboo, then be provided with a plurality of intercommunicating pore in one side of outer loop, and make the intercommunicating pore be linked together with louvre and opening, the air can be through the downthehole outflow of louvre and intercommunication after the intercommunicating pore, can dispel the heat to mechanical seal subassembly's inside.

Description

Mechanical seal assembly with air cooling effect

Technical Field

The utility model relates to a mechanical seal subassembly field specifically is a mechanical seal subassembly with air cooling effect.

Background

The mechanical sealing element belongs to one of precise mechanical basic elements with complex structures and is a key part of equipment such as various pumps, reaction synthesis kettles, turbine compressors, submersible motors and the like; the sealing performance and service life of a mechanical seal depends on many factors, such as the type of selection, the precision of the machine, proper installation and use, etc.

At present, mechanical seal subassembly can be installed on mechanical equipment, can drive mechanical seal subassembly and also work along with mechanical equipment carries out work for temperature rise in the seal subassembly, when the long-time condition that is in the high temperature of seal subassembly, lead to seal subassembly internals to take place to damage easily. Therefore, a need exists for a mechanical seal assembly having an air cooling effect.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a mechanical seal subassembly with air cooling effect, including the drum, the circular slot has been seted up to one side of drum, a plurality of spout has been seted up on the drum, the circulation groove has been seted up to the inner wall of drum, the opposite side fixed mounting of drum has the outer loop, a plurality of louvre and a plurality of circulation hole have been seted up respectively to the outer wall of outer loop, the inside of outer loop is provided with the installation section of thick bamboo that is linked together with the circulation groove, one side of outer loop is provided with the collar, one side of collar is provided with elastic sleeve, and one side fixed mounting of elastic sleeve is in one side of louvre.

As an optimized technical scheme of the utility model, a plurality of the spout is the annular and distributes on the drum, the inner wall of spout has the mar line.

As an optimized technical scheme of the utility model, a plurality of intercommunicating pore has been seted up to one side of outer loop, and a plurality of intercommunicating pore is the annular distribution on the outer loop.

As an optimized technical scheme of the utility model, the elastic sleeve sets up in the inside of spring, and the inside of elastic sleeve and the inside intercommunication of an installation section of thick bamboo.

As a preferred technical scheme of the utility model, the cross-section of louvre is trapezoidal, and the louvre goes up the one end that the internal diameter value is big and is located the outer wall of outer loop.

As an optimized technical scheme of the utility model, a plurality of the inner wall and the outer loop of intercommunicating pore are linked together, and a plurality of intercommunicating pore is also linked together with a plurality of opening.

The utility model has the advantages that: this kind of mechanical seal subassembly with air cooling effect, be provided with the outer loop through the one side at the drum, and be provided with a plurality of louvre and a plurality of opening at the outer wall of outer loop, the louvre adopts round platform shape design simultaneously, when the air is through the louvre, it is great to be close to the wind speed of installation section of thick bamboo one side, can dispel the heat to one side of installation section of thick bamboo, then be provided with a plurality of intercommunicating pore in one side of outer loop, and make the intercommunicating pore be linked together with louvre and opening, the air can be through the downthehole outflow of louvre and intercommunication after the intercommunicating pore, can dispel the heat to mechanical seal subassembly's inside.

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 a mechanical seal assembly with air cooling effect according to the present invention;

FIG. 2 is a disassembled view of a mechanical seal assembly with air cooling effect according to the present invention;

fig. 3 is a partial cross-sectional view of a mechanical seal assembly having an air cooling effect according to the present invention.

In the figure: 1. a cylinder; 2. a circular groove; 3. a chute; 4. a circulation tank; 5. an outer ring; 6. heat dissipation holes; 7. mounting the cylinder; 8. a flow-through hole; 9. a spring; 10. a mounting ring; 11. an elastic sleeve; 12. and a communicating hole.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1, fig. 2 and fig. 3, the utility model relates to a mechanical seal assembly with air cooling effect, including drum 1, circular slot 2 has been seted up to one side of drum 1, a plurality of spout 3 has been seted up on drum 1, runner 4 has been seted up to the inner wall of drum 1, the opposite side fixed mounting of drum 1 has outer loop 5, a plurality of louvre 6 and a plurality of runner 8 have been seted up respectively to the outer wall of outer loop 5, the inside of outer loop 5 is provided with the installation section of thick bamboo 7 that is linked together with runner 4, one side of outer loop 5 is provided with collar 10, one side of collar 10 is provided with elastic sleeve 11, and one side fixed mounting of elastic sleeve 11 is in one side of louvre 6.

Wherein, a plurality of spout 3 is the annular and distributes on drum 1, and the inner wall of spout 3 has the mar line, through set up spout 3 that has the mar line on drum 1, is convenient for install the seal cover in one side of drum 1 to improve seal assembly's leakproofness.

Wherein, a plurality of intercommunicating pore 12 has been seted up to one side of outer loop 5, and a plurality of intercommunicating pore 12 is the annular and distributes on outer loop 5, through set up a plurality of intercommunicating pore 12 on outer loop 5, is convenient for dispel the heat to the temperature in the installation section of thick bamboo 7, improves mechanical seal assembly's practicality.

Wherein, elastic sleeve 11 sets up in the inside of spring 9, and the inside of elastic sleeve 11 and the inside intercommunication of installation section of thick bamboo 7, through setting up spring 9 in the outside of elastic sleeve 11, the effect that can cushion.

Wherein, the cross-section of louvre 6 is trapezoidal, and the one end that internal diameter value is big on the louvre 6 is located the outer wall of outer loop 5, through restricting the shape to louvre 6, because the internal diameter value of louvre 6 is little is located the inside of outer loop 5 for the air is great through the wind speed in louvre 6, better dispels the heat in the installation section of thick bamboo 7.

Wherein, the inner wall of a plurality of intercommunicating pore 12 is linked together with outer loop 5, and a plurality of intercommunicating pore 12 also is linked together with a plurality of opening 8, is linked together with outer loop 5 and opening 8 through intercommunicating pore 12, can dispel the heat to installation section of thick bamboo 7 department, improves the practicality of installation section of thick bamboo 7.

When the mechanical sealing component is required to be used, the mechanical sealing component is firstly installed on equipment, when air passes through the communication hole 12, the air enters between the outer ring 5 and the installation cylinder 7, because the heat dissipation holes 6 are designed into the shape of a circular truncated cone, the air is positioned on one side of the installation cylinder 7, the flow speed is high, the mechanical sealing component can be dissipated, and therefore the practicability of the mechanical sealing component is improved, the outer ring 5 is arranged on one side of the cylinder 1, the plurality of heat dissipation holes 6 and the plurality of circulation holes 8 are arranged on the outer wall of the outer ring 5, meanwhile, the heat dissipation holes 6 are designed into the shape of a circular truncated cone, when the air passes through the heat dissipation holes 6, the wind speed close to one side of the installation cylinder 7 is high, the heat dissipation can be carried out on one side of the installation cylinder 7, then the plurality of communication holes 12 are arranged on one side of the heat dissipation holes 5, the communication holes 12 are communicated with the heat dissipation holes 6 and the, the inside of mechanical seal subassembly can be dispelled the heat to improve mechanical seal subassembly's practicality.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

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 mechanical seal subassembly with air cooling effect, includes drum (1), its characterized in that, circular slot (2) have been seted up to one side of drum (1), a plurality of spout (3) have been seted up on drum (1), circulation groove (4) have been seted up to the inner wall of drum (1), the opposite side fixed mounting of drum (1) has outer ring (5), a plurality of louvre (6) and a plurality of circulation hole (8) have been seted up respectively to the outer wall of outer ring (5), the inside of outer ring (5) is provided with installation section of thick bamboo (7) that are linked together with circulation groove (4), one side of outer ring (5) is provided with collar (10), one side of collar (10) is provided with elastic sleeve (11), and one side fixed mounting of elastic sleeve (11) is in one side of louvre (6).

2. The mechanical seal assembly with air cooling effect as claimed in claim 1, wherein a plurality of said chutes (3) are annularly distributed on the cylinder (1), and the inner wall of said chutes (3) has a scratch pattern.

3. The mechanical seal assembly with the air cooling effect as claimed in claim 1, wherein a plurality of communication holes (12) are formed in one side of the outer ring (5), and the plurality of communication holes (12) are annularly distributed on the outer ring (5).

4. A mechanical seal assembly with air cooling effect according to claim 1, characterized in that the elastic sleeve (11) is arranged inside the spring (9), and the inside of the elastic sleeve (11) is communicated with the inside of the mounting cylinder (7).

5. The mechanical seal assembly with air cooling effect as claimed in claim 1, wherein the section of the heat dissipation hole (6) is trapezoid, and the end of the heat dissipation hole (6) with large inner diameter value is located on the outer wall of the outer ring (5).

6. A mechanical seal assembly with air cooling effect according to claim 3, characterized in that the inner wall of several of said communication holes (12) communicates with the outer ring (5) and several communication holes (12) also communicate with several flow holes (8).