CN218177904U

CN218177904U - Mechanical seal assembly with self-cleaning function

Info

Publication number: CN218177904U
Application number: CN202221472750.5U
Authority: CN
Inventors: 刘拥; 杜东阳
Original assignee: John Borman Industrial Equipment Zhangjiagang Co ltd
Current assignee: John Borman Industrial Equipment Zhangjiagang Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-12-30
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a mechanical seal subassembly with from deashing function, including subassembly hypomere, subassembly middle section, end cover and rubber stick, the subassembly middle section is located the upper end surface of subassembly hypomere, the subassembly hypomere sets up to the integrated into one piece structure with the subassembly middle section, end cover is located the upper end surface in subassembly middle section, the rubber stick is located end cover's lower extreme surface. The utility model provides a current mechanical seal subassembly, the deashing effect is not good, rust-resistant, the not good problem of anticorrosive effect, extract the rubber stick earlier, then be stained with water on the sponge layer of rubber stick bottom, insert the deashing pipeline with the rubber stick again, take out slowly again, when taking out, the sealing ring can produce the adsorption affinity in the inside of deashing pipeline, the adsorption affinity can be inhaled the dust of sealed department, because there is the reason of water on the sponge layer this moment, so the dust can the adhesion on the surface of sponge layer, extract the rubber stick this moment, wash the dust on sponge layer surface, thereby the purpose of deashing has been reached.

Description

Mechanical seal assembly with self-cleaning function

Technical Field

The utility model relates to a mechanical seal technical field specifically is a mechanical seal subassembly with from deashing function.

Background

In various mechanical uses, it is very important to seal and protect the critical parts of the machine, so that a mechanical seal assembly is necessary.

The following problems often occur during the use of the mechanical seal assembly:

1. the sealing assembly is usually long in service cycle in the use process, dust accumulation is usually generated at the sealing position after the sealing assembly is used for a long time, if the dust is accumulated more and is not cleaned in time, the use of machinery is influenced to a certain extent, the service life of the machinery is shortened, and therefore the dust cleaning of the sealing assembly is not slow;

2. in the using process of the sealing assembly, the sealing position is often rusted due to the overlong service cycle, the working efficiency of machinery is also influenced after the sealing position is rusted, the service life of the machinery is seriously influenced, and therefore the corrosion prevention and the rust prevention of the sealing assembly are also very important.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanical seal subassembly with from deashing function possesses from deashing, deep washing, anticorrosive, rust-resistant function to solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: including subassembly hypomere, subassembly middle section, end cover and rubber stick, the subassembly middle section is located the upper end surface of subassembly hypomere, the subassembly hypomere sets up to the integrated into one piece structure with the subassembly middle section, end cover is located the upper end surface in subassembly middle section, the rubber stick is located end cover's lower extreme surface.

Preferably, the upper end surface of the lower section of the component is provided with an ash removal pipeline, the inner surface of the lower section of the component is provided with an ash suction hole, and the ash removal pipeline penetrates into the lower section of the component and is communicated with the ash suction hole.

Preferably, the upper end surface of the middle section of the assembly is provided with ash holes, the ash holes are annularly distributed on the upper end surface of the middle section of the assembly, and the ash holes penetrate through the middle section of the assembly and are communicated with the ash removal pipeline.

Preferably, the lower end surface of the sealing end cover is connected with a rubber rod, and the upper end surface of the rubber rod is fixedly connected with the lower end surface of the sealing end cover through strong glue.

Preferably, the lower extreme surface of rubber stick is connected with the sealing ring, the upper end surface of sealing ring is connected with the lower extreme fixed surface of rubber stick through powerful glue, the lower extreme surface of sealing ring is connected with the sponge layer, the sponge layer is through waterproof powerful glue and sealing ring fixed connection.

Preferably, the upper end surface of subassembly middle section is provided with the subassembly upper end, subassembly upper end and subassembly middle section set up to integrated into one piece structure.

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

(1) The utility model discloses a mechanical seal subassembly with from deashing function, during the use, can extract the rubber stick earlier, then be stained with water on the sponge layer of rubber stick bottom, insert the deashing pipeline with the rubber stick again, take out slowly again, when taking out, because the leakproofness of sealing ring, so can produce the adsorption affinity in the inside of deashing pipeline, the adsorption affinity is through inhaling the ash hole, can inhale the dust of sealed department, the dust inhales the back, because there is the reason of water on the sponge layer this moment, so the dust can the adhesion on the surface of sponge layer, extract the rubber stick this moment, wash the dust on sponge layer surface, therefore just reached the purpose of deashing, thereby holistic function has been richened.

(2) The utility model discloses a mechanical seal subassembly with from deashing function, during the use, after deashing work is accomplished, can extract the rubber stick earlier, then pour into from the ash hole and wash water, wash water and flow out by the ash hole through the deashing pipeline to carry out deep washing to sealed department, reached the purpose of removing dust, increased holistic suitability.

(3) The utility model discloses a mechanical seal subassembly with from deashing function, through setting up the ash hole, during the use, after deep washing, can wait a period slightly, then pour into antirust liquid from the ash hole, wash water and flow out by inhaling the ash hole through the deashing pipeline, can carry out rust-resistant protection to the seal to prevent that the seal from influencing holistic function because rust.

Drawings

Fig. 1 is an overall perspective view of the present invention;

FIG. 2 is a schematic view of the ash hole of the present invention;

FIG. 3 is a schematic view of the ash removal duct of the present invention;

FIG. 4 is a schematic view of the ash hole of the present invention;

FIG. 5 is a schematic view of a rubber rod of the present invention;

fig. 6 is a schematic view of the sealing ring of the present invention.

In the figure: 1. a lower section of the assembly; 11. a soot cleaning pipeline; 12. a dust suction hole; 2. a module middle section; 21. an ash hole; 3. the upper end of the component; 4. sealing the end cap; 41. a rubber rod; 42. a seal ring; 43. a sponge layer.

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.

Referring to fig. 1-6, a mechanical seal assembly with self-cleaning function comprises an assembly lower section 1, an assembly middle section 2, a seal end cover 4 and a rubber rod 41, wherein the assembly middle section 2 is located on the upper end surface of the assembly lower section 1, the assembly lower section 1 and the assembly middle section 2 are arranged into an integrated structure, the seal end cover 4 is located on the upper end surface of the assembly middle section 2, the rubber rod 41 is located on the lower end surface of the seal end cover 4, and by arranging the seal end cover 4, the whole mechanical seal assembly with self-cleaning function can not affect the whole function while having the dust cleaning function.

Further, the upper end surface of subassembly hypomere 1 is provided with deashing pipeline 11, the internal surface of subassembly hypomere 1 is provided with inhales grey hole 12, deashing pipeline 11 penetrates the inside of subassembly hypomere 1 and communicates with each other with inhales grey hole 12, can be with the dust suction that the sealed department produced through setting up deashing pipeline 11, thereby reach the purpose from the deashing, and, during the use, after the deashing work is accomplished, can extract rubber stick 41 earlier, then pour into washing water from ash hole 21, wash water and flow out by inhaling grey hole 12 through deashing pipeline 11, thereby carry out deep washing to the sealed department, reached the purpose of dust removal, holistic suitability has been increased.

Further, the upper end surface of subassembly middle section 2 is provided with ash hole 21, ash hole 21 annular distribution is at the upper end surface of subassembly middle section 2, ash hole 21 runs through subassembly middle section 2 and communicates with each other with deashing pipeline 11, through setting up ash hole 21, during the use, after deep cleaning, can wait a period slightly, then pour into antirust liquid from ash hole 21, wash water is flowed by ash absorption hole 12 through deashing pipeline 11, can carry out rust-resistant protection to the seal, thereby prevent that the seal from influencing holistic function because rust.

Further, the lower extreme surface of end cover 4 is connected with rubber rod 41, and the upper end surface of rubber rod 41 is connected with the lower extreme fixed surface of end cover 4 through strong glue, through setting up rubber rod 41, because the specificity of rubber rod 41 itself, thereby the deformation of 41 accessible of rubber rod itself inserts deashing pipeline 11, through setting up end cover 4, can make things convenient for people to extract rubber rod 41 more.

Further, the lower end surface of the rubber rod 41 is connected with the sealing ring 42, the upper end surface of the sealing ring 42 is fixedly connected with the lower end surface of the rubber rod 41 through strong glue, the lower end surface of the sealing ring 42 is connected with the sponge layer 43, the sponge layer 43 is fixedly connected with the sealing ring 42 through waterproof strong glue, when the dust cleaning device is used, the rubber rod 41 can be firstly pulled out, then the sponge layer 43 at the bottom end of the rubber rod 41 is stained with water, the rubber rod 41 is inserted into the dust cleaning pipeline 11 and then slowly pulled out, when the dust cleaning device is pulled out, because of the sealing performance of the sealing ring 42, adsorption force can be generated inside the dust cleaning pipeline 11, the adsorption force passes through the dust suction hole 12, dust at the sealing position can be sucked, after the dust is sucked, because of the reason that water exists on the sponge layer 43 at the moment, the dust can be adhered to the surface of the sponge layer 43, the rubber rod 41 is pulled out at the moment, the dust on the surface of the sponge layer 43 is cleaned, and therefore, the purpose of dust cleaning is achieved, and the whole function is enriched.

Further, the upper end surface of subassembly middle section 2 is provided with subassembly upper end 3, and subassembly upper end 3 sets up to the integrated into one piece structure with subassembly middle section 2, through setting up subassembly upper end 3, can make holistic function more comprehensive.

The working principle is as follows: the utility model discloses a mechanical seal subassembly with from deashing function, during the use, can extract rubber rod 41 earlier, then be stained with water on the sponge layer 43 of rubber rod 41 bottom, insert deashing pipeline 11 with rubber rod 41 again, take out slowly again, when taking out, because sealing ring 42's leakproofness, so can produce the adsorption affinity in the inside of deashing pipeline 11, the adsorption affinity is through inhaling ash hole 12, can inhale the dust of sealed department, the dust inhales the back, because there is the reason of water on sponge layer 43 this moment, so the dust can the adhesion on the surface of sponge layer 43, extract rubber rod 41 this moment, wash the dust on sponge layer 43 surface, so just reached the mesh from the deashing, after deashing work is accomplished, can extract rubber rod 41 earlier, then pour into from rust-resistant ash hole 21 into, wash water and through inhaling ash hole 12 outflow through rust-resistant pipeline 11, thereby seal department washs the deep mesh of secondary, after wasing the deep time, then can wait a period slightly, then, antirust liquid flows out through rust-resistant hole 21, thereby the deashing protection deashing is carried out by the deashing through the deashing of the deashing hole 12 and has prevented that the whole deashing from the deashing of sealed department of flowing of deashing, thereby the deashing protection, thereby the sealed department of preventing to the deashing from rusty.

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 mechanical seal subassembly with from deashing function, includes subassembly hypomere (1), subassembly middle section (2), end cover (4) and rubber stick (41), its characterized in that: the assembly middle section (2) is located on the upper end surface of the assembly lower section (1), the assembly lower section (1) and the assembly middle section (2) are arranged to be of an integrally formed structure, the sealing end cover (4) is located on the upper end surface of the assembly middle section (2), and the rubber rod (41) is located on the lower end surface of the sealing end cover (4).

2. The mechanical seal assembly with self-cleaning function of claim 1, wherein: the upper end surface of the lower section (1) of the component is provided with an ash removal pipeline (11), the inner surface of the lower section (1) of the component is provided with an ash suction hole (12), and the ash removal pipeline (11) penetrates into the lower section (1) of the component and is communicated with the ash suction hole (12).

3. The mechanical seal assembly with self-cleaning function of claim 1, wherein: the upper end surface of subassembly middle section (2) is provided with ash hole (21), ash hole (21) ring-shaped distribution is on the upper end surface of subassembly middle section (2), ash hole (21) run through subassembly middle section (2) and communicate with each other with deashing pipeline (11).

4. The mechanical seal assembly with self-cleaning function of claim 1, wherein: the sealing end cover is characterized in that the lower end surface of the sealing end cover (4) is connected with a rubber rod (41), and the upper end surface of the rubber rod (41) is fixedly connected with the lower end surface of the sealing end cover (4) through strong glue.

5. The mechanical seal assembly with self-cleaning function of claim 4, wherein: the lower extreme surface of rubber stick (41) is connected with sealing ring (42), the upper end surface of sealing ring (42) passes through the lower extreme fixed surface of powerful glue and rubber stick (41) to be connected, the lower extreme surface of sealing ring (42) is connected with sponge layer (43), sponge layer (43) are through waterproof powerful glue and sealing ring (42) fixed connection.

6. The mechanical seal assembly with self-cleaning function of claim 1, wherein: the upper end surface of subassembly middle section (2) is provided with subassembly upper end (3), subassembly upper end (3) set up to the integrated into one piece structure with subassembly middle section (2).