CN212460148U

CN212460148U - Straight-through sight glass for pipeline

Info

Publication number: CN212460148U
Application number: CN202020735175.8U
Authority: CN
Inventors: 王绍和; 杨少华; 杨森
Original assignee: Wenzhou Wanyu Valve Fittings Co ltd
Current assignee: Wenzhou Wanyu Valve Fittings Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-02-02
Anticipated expiration: 2030-05-07

Abstract

The utility model provides a straight-through sight glass for on pipeline, including the body, both ends opening sets up about the body, and both ends are equipped with flange respectively about the body, the upper and lower both sides at the middle part of body be equipped with the trompil respectively, this trompil department is connected with the connecting pipe, the inboard of the tip of connecting pipe is equipped with annular recess, the recess in be equipped with the lens, still including fixed lid, fixed lid is including solid fixed ring and surround the ring, solid fixed ring connects in the upper end of surrounding the ring, surround the ring with connecting pipe threaded connection, gu fixed ring and connecting pipe and lens counterbalance cooperation are equipped with the connecting hole on the solid fixed ring, be equipped with on the terminal surface of connecting pipe with the screw hole that the connecting hole corresponds, still include fastening screw. The fastening screw passes through the connecting hole and is connected with the threaded hole, the two side surfaces of the lens are arc surfaces with the middle protruding, the lens forms a structure of the magnifying lens, the lens further comprises a cover body, the cover body is covered on the fixing cover, and the cover body is made of transparent materials.

Description

Straight-through sight glass for pipeline

Technical Field

The utility model relates to a straight-through sight glass for on pipeline.

Background

The pipeline is a device for conveying fluid, the existing pipeline is basically made of metal or plastic, the condition of conveying fluid inside the pipeline cannot be seen generally, and inconvenience is brought to people for watching the conveyed fluid.

SUMMERY OF THE UTILITY MODEL

To the problem pointed out in the background art, the utility model provides a direct sight glass for on pipeline can directly watch the inside fluidic condition of carrying of pipeline through this direct sight glass, and this direct sight glass dismantles the convenience, is convenient for wash the maintenance.

The technical scheme of the utility model is realized like this:

the utility model provides a straight-through sight glass for on pipeline, includes the body, the body about both ends opening set up, the body about both ends be equipped with flange respectively, the upper and lower both sides at the middle part of body be equipped with the trompil respectively, this trompil department is connected with the connecting pipe, the inboard of the tip of connecting pipe is equipped with annular recess, the recess in be equipped with the lens, still including fixed lid, fixed lid including solid fixed ring and encircle the ring, solid fixed ring connects in the upper end of embracing the ring, encircle the ring with connecting pipe threaded connection, gu fixed ring and connecting pipe and lens counterbalance cooperation, solid fixed ring on be equipped with the connecting hole, the terminal surface of connecting pipe on be equipped with the screw hole that the connecting hole corresponds, still include fastening screw. The fastening screw passes through the connecting hole and is connected with the threaded hole, the two side surfaces of the lens are arc surfaces with the middle protruding, the lens forms a structure of the magnifying lens, the lens further comprises a cover body, the cover body is covered on the fixing cover, and the cover body is made of transparent materials.

The utility model discloses still further set up to, the lens with the recess between be equipped with sealed the pad.

The utility model discloses still further set up to, lens and solid fixed ring between be equipped with sealed the pad.

The utility model discloses still further set up to, the screw hole be equipped with a plurality ofly, a plurality of screw holes are at connecting pipe circumference direction align to grid.

The utility model discloses still further set up to, the lens make by glass or plastics.

The utility model discloses still further set up to, sealed pad make by rubber materials.

The utility model discloses still further set up to, the lid make by plastics.

By adopting the technical scheme, the beneficial effects of the utility model are that:

the utility model provides a straight-through sight glass for on pipeline, it includes the body, be equipped with two connecting pipes on the body, be equipped with the lens on the connecting pipe, just can see the interior fluidic condition of body through this lens, the lens is fixed in the recess of connecting pipe tip by the restriction of fixed lid, through the dismantlement to fixed lid, detachable lift the lens off, come to wash the maintenance to the lens, avoid causing the influence of making dirty to observe because of permanent use, fixed lid passes through fixed mode and the connecting pipe fixed connection of threaded connection fixed with fastening screw connection, this connected mode is stable firm, can not take place to become flexible because of fluid pressure, it protects the lens still to be connected with the lid on the fixed lid simultaneously, and the lens designs into the magnifying lens structure, and it is convenient to run through.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

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

fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.

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 efforts belong to the protection scope of the present invention.

The present invention is described below with reference to fig. 1-2:

the utility model provides a straight-through sight glass for on pipeline, includes body 1, body 1 about both ends opening set up, body 1 about both ends be equipped with flange 2 respectively.

The upper side and the lower side of the middle part of the tube body 1 are respectively provided with an opening 3, the opening 3 is connected with a connecting tube 4, the inner side of the end part of the connecting tube 4 is provided with an annular groove 5, and the groove 5 is internally provided with a lens 6.

Still including fixed lid, fixed lid is including solid fixed ring 7 and encircle 8, gu fixed ring 7 is connected in the upper end of embracing 8, encircle 8 with 4 threaded connection of connecting pipe, gu fixed ring 7 offsets the cooperation with connecting pipe 4 and lens 6.

The fixing ring 7 is provided with a connecting hole 9, the end face of the connecting pipe 4 is provided with a threaded hole 10 corresponding to the connecting hole 9, and the fixing ring further comprises a fastening screw 11. The fastening screw 11 passes through the connecting hole 9 to be connected with the threaded hole 10, two side surfaces of the lens 6 are arc surfaces with convex middle parts, and the lens 6 forms a structure of a magnifying lens.

The novel multifunctional cover is characterized by further comprising a cover body 12, wherein the cover body 12 covers the fixed cover, and the cover body 12 is made of transparent materials.

Wherein, a sealing gasket is arranged between the lens 6 and the groove 5.

Wherein, a sealing gasket is arranged between the lens 6 and the fixing ring 7.

The threaded holes 10 are provided in a plurality, and the threaded holes 10 are uniformly arranged in the circumferential direction of the connecting pipe 4.

Wherein, the lens 6 is made of glass or plastic.

Wherein, the sealing gasket is made of rubber materials.

Wherein the cover 12 is made of plastic.

the utility model provides a straight-through sight glass for on pipeline, it includes body 1, be equipped with two connecting pipes 4 on body 1, be equipped with lens 6 on the connecting pipe 4, just can see the fluidic condition in body 1 through this lens 6, lens 6 is fixed in the recess 5 of connecting pipe 4 tip by the restriction of fixed lid, through the dismantlement to fixed lid, detachable lift lens 6 off, wash and maintain lens 6, avoid causing the dirty influence observation because of permanent use, fixed lid is fixed and is connected fixed mode and connecting pipe 4 fixed connection through threaded connection 11, this connected mode is stable firm, can not take place to become flexible because of fluid pressure, fixed covering still is connected with lid 12 simultaneously and protects lens 6, and lens 6 designs into the magnifying lens structure, it is convenient to run through.

The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A straight-through sight glass used on a pipeline is characterized in that: the lens comprises a tube body, wherein openings are formed in the left end and the right end of the tube body, connecting flanges are respectively arranged at the left end and the right end of the tube body, openings are respectively formed in the upper side and the lower side of the middle of the tube body, a connecting pipe is connected to the opening, an annular groove is formed in the inner side of the end portion of the connecting pipe, a lens is arranged in the groove, the lens further comprises a fixing cover, the fixing cover comprises a fixing ring and an encircling ring, the fixing ring is connected to the upper end of the encircling ring, the encircling ring is in threaded connection with the connecting pipe, the fixing ring is in abutting fit with the connecting pipe and the lens, a connecting hole is formed in the fixing ring, a threaded hole corresponding to the connecting hole is formed in the end face of the connecting pipe, the lens further comprises a fastening screw, the fastening screw penetrates through the connecting hole to be, the cover body is covered on the fixed cover and is made of transparent materials.

2. A feed-through mirror for use on a pipeline as claimed in claim 1, wherein: and a sealing gasket is arranged between the lens and the groove.

3. A feed-through mirror for use on a pipeline as claimed in claim 1, wherein: and a sealing gasket is arranged between the lens and the fixing ring.

4. A feed-through mirror for use on a pipeline as claimed in claim 1, wherein: the threaded holes are arranged in a plurality of numbers, and the threaded holes are evenly arranged in the circumferential direction of the connecting pipe.

5. A feed-through mirror for use on a pipeline as claimed in claim 1, wherein: the lens is made of glass or plastic.

6. A feed-through mirror for use on a pipeline as claimed in claim 2, wherein: the sealing gasket is made of rubber materials.

7. A feed-through mirror for use on a pipeline as claimed in claim 1, wherein: the cover body is made of plastic.