CN217519411U - Hydraulic pipe orifice sealing element - Google Patents

Abstract

The utility model discloses a hydraulic pressure mouth of pipe sealing member, including first body and second body, the sealed frame of fixedly connected with on the second body outer wall, second body screw thread set up in first body, and the interface end outside cover of first body and second body is equipped with sealed the pad, and sealed pad outside cover is equipped with sealed frame, and the surrounding type is provided with a plurality of small openings on the sealed frame, fixedly connected with observation frame on the sealed frame outer wall, and the observation frame passes through the small opening and communicates with sealed frame inboard. The utility model discloses in, with the continuous precession first body of second body, form a sealed environment through setting up the outer end that sealed pad contacted first body and second body, and for making and improving sealed effect, make to form a sealed environment again between first body and the seal frame through the seal frame that sets up, to the orificial sealing of hydraulic pressure, through the observation frame that sets up, be convenient for judge whether have liquid to reveal, improve the device's security.

Description

Hydraulic pipe orifice sealing element

Technical Field

The utility model relates to a pipeline sealing technical field specifically is a hydraulic pressure pipe orifice sealing member.

Background

The sealing member is a material or a part for preventing leakage of fluid or solid particles from between adjacent bonding surfaces and intrusion of foreign substances such as dust and moisture into parts inside machine equipment. The storage room temperature of the sealing element is preferably below 30 ℃, so that the sealing element is prevented from high-temperature aging.

The existing hydraulic pipe orifice sealing element is simple in structure and single in function, and due to the fact that the hydraulic pipe and the sealing element are simply connected through threads and are not precise enough, leakage is easy to occur, liquid after leakage can directly flow to the ground, and trace seepage is difficult to find out usually.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic pressure mouth of a pipe sealing member to solve hydraulic pressure pipe and sealing member and just simple pass through threaded connection, connect not accurate enough, make easy emergence leak, and the liquid after revealing can directly flow to ground, is difficult to discover the problem that micro-seepage fell usually.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a hydraulic pressure mouth of pipe sealing member, includes first body and second body, fixedly connected with seal frame on the second body outer wall, second body screw thread set up in the first body, the interface end outside cover of first body and second body is equipped with sealed the pad, sealed pad outside cover is equipped with seal frame, the surrounding type is provided with a plurality of small openings on the seal frame, fixedly connected with observation frame on the seal frame outer wall, the observation frame passes through the small opening and communicates with seal frame inboard.

Furthermore, a plastic sheet is fixedly bonded to the side wall, away from the second pipe body, of the sealing frame, and the plastic sheet is wound around the opening of the sealing frame.

Furthermore, the sealing frame comprises a wear-resistant layer, a fireproof layer and an anti-corrosion layer, wherein the wear-resistant layer wraps the outer surface of the fireproof layer, and the anti-corrosion layer is coated on the inner side of the fireproof layer.

Further, the wear-resistant layer is made of a stainless steel plate.

Further, the fire-proof layer adopts rock wool board.

Furthermore, the anti-corrosion layer adopts anti-corrosion paint.

Furthermore, the observation frame is made of transparent materials.

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

the utility model discloses in, with the continuous precession first body of second body, form a sealed environment through setting up the outer end that sealed pad contacted first body and second body, and for making and improving sealed effect, make to form a sealed environment again between first body and the seal frame through the seal frame that sets up, to the orificial sealing of hydraulic pressure, through the observation frame that sets up, be convenient for judge whether have liquid to reveal, improve the device's security.

Drawings

FIG. 1 is a schematic cross-sectional elevational view of a hydraulic port seal;

FIG. 2 is a schematic view of the internal structure of the sealing frame;

fig. 3 is a front view of a hydraulic port sealing member.

In the figure: 10. a first pipe body; 11. a second tube body; 12. a sealing frame; 121. a wear resistant layer; 122. a fire barrier layer; 123. an anti-corrosion layer; 13. a gasket; 14. a leak hole; 15. an observation frame; 16. a plastic sheet.

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. 1-3, the present invention provides a technical solution:

the utility model provides a hydraulic pressure mouth of pipe sealing member, including first body 10 and second body 11, welded fastening has sealed frame 12 on the 11 outer walls of second body, 11 screw threads of second body set up in first body 10, the interface end outside cover of first body 10 and second body 11 is equipped with sealed pad 13, sealed pad 13 outside cover is equipped with sealed frame 12, the surrounding type is provided with a plurality of small openings 14 on sealed frame 12, welded fastening has viewing frame 15 on the 12 outer walls of sealed frame, viewing frame 15 passes through small opening 14 and the inboard intercommunication of sealed frame 12.

In addition, the plastic sheet 16 is fixedly bonded to the side wall of the sealing frame 12 far away from the second tube 11, the plastic sheet 16 is wound around the opening of the sealing frame 12, and the plastic sheet 16 is heated and melted, so that the melted plastic sheet 16 firmly connects the first tube 10 and the sealing frame 12 together, a sealing environment is formed, and the leakage probability is reduced.

The sealing frame 12 comprises a wear-resistant layer 121, a fireproof layer 122 and an anti-corrosion layer 123, wherein the wear-resistant layer 121 is wrapped on the outer surface of the fireproof layer 122, and the anti-corrosion layer 123 is coated on the inner side of the fireproof layer 122.

Through the wear-resisting layer 121, the fire-proof layer 122 and the anti-corrosion layer 123, the sealing frame 12 is prevented from being damaged, and the service life of the device is prolonged.

Wherein, the wear-resistant layer 121 is made of stainless steel plate.

Wherein, the fire-proof layer 122 adopts rock wool board.

The corrosion-resistant layer 123 is made of corrosion-resistant paint.

Wherein, the observation frame 15 is made of transparent material.

The working principle is as follows: at first with the first body 10 of the continuous precession of second body 11, form a sealed environment through setting up sealed pad 13 with the outer end of first body 10 and the 11 contacts of second body, and for making and improving sealed effect, make and form a sealed environment again between first body 10 and the sealed frame 12 through the sealed frame 12 that sets up, to the orificial sealed of hydraulic pressure, through the observation frame 15 that sets up, be convenient for judge whether there is liquid to reveal, improve the device's security.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (7)

1. The utility model provides a hydraulic pressure pipeline mouth sealing member, includes first body (10) and second body (11), its characterized in that: fixedly connected with seal frame (12) on second body (11) outer wall, second body (11) screw thread set up in first body (10), the interface end outside cover of first body (10) and second body (11) is equipped with sealed pad (13), sealed pad (13) outside cover is equipped with seal frame (12), the surrounding type is provided with a plurality of small openings (14) on seal frame (12), fixedly connected with observation frame (15) on seal frame (12) outer wall, observation frame (15) are through small opening (14) and seal frame (12) inboard intercommunication.

2. A hydraulic port seal according to claim 1, wherein: the sealing frame (12) is far away from the side wall of the second pipe body (11) and fixedly bonded with a plastic sheet (16), and the plastic sheet (16) is wound at an opening of the sealing frame (12).

3. A hydraulic port seal according to claim 1, wherein: the sealing frame (12) comprises a wear-resistant layer (121), a fireproof layer (122) and an anti-corrosion layer (123), wherein the wear-resistant layer (121) wraps the outer surface of the fireproof layer (122), and the anti-corrosion layer (123) is coated on the inner side of the fireproof layer (122).

4. A hydraulic port seal according to claim 3, wherein: the wear-resistant layer (121) is made of a stainless steel plate.

5. A hydraulic port seal according to claim 3, wherein: the fireproof layer (122) is made of rock wool boards.

6. A hydraulic port seal according to claim 3, wherein: the anti-corrosion layer (123) is made of anti-corrosion paint.

7. A hydraulic port seal according to claim 1, wherein: the observation frame (15) is made of transparent materials.

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