CN218325418U

CN218325418U - Hazardous gas probe fixing cover plate for pipeline of gas turbine ventilator

Info

Publication number: CN218325418U
Application number: CN202222162672.5U
Authority: CN
Inventors: 郑岩
Original assignee: Tangshan Rongsen Environmental Protection Technology Co ltd
Current assignee: Tangshan Rongsen Environmental Protection Technology Co ltd
Priority date: 2022-08-17
Filing date: 2022-08-17
Publication date: 2023-01-17
Anticipated expiration: 2032-08-17

Abstract

The utility model discloses a gas turbine is fixed apron of hazardous gas probe for ventilation blower pipeline, including the pipeline, still include apron and installation mechanism, pipeline surface one side can be dismantled and is connected with the apron, the inside installation mechanism that is provided with of apron, installation mechanism includes collar, fixed pipe, inner tube, through-hole, cushion, detector, flange and bolt, apron surface swing joint has the collar, and collar bottom fixedly connected with is located the inside inner tube of fixed pipe, and fixed pipe and inner tube surface all set up through-hole and the through-hole that the position corresponds be a plurality of, rotate the collar earlier for inside inner tube and the fixed through-hole between the pipe are crisscross, make inside the gaseous inner tube that can't get into of pipeline, demolish the detector again at this moment and overhaul the change, and the inside gas of pipeline can not reveal in the ann tears the in-process open, need not to shut down, has improved the convenience in utilization.

Description

Hazardous gas probe fixing cover plate for pipeline of gas turbine ventilator

Technical Field

The utility model relates to a gas turbine ventilation blower subassembly technical field, in particular to gas turbine ventilation blower is fixed apron of hazardous gas probe for pipeline.

Background

A gas turbine ventilator is also called a gas turbine blower, is a rotary heat engine taking air and gas as working media, has the advantages of high efficiency, large power, small volume, investment saving, low operation cost, long service life and the like, is mainly used for power generation, transportation and industrial power, and needs to be additionally provided with a dangerous gas detection assembly to detect gas in the operation process of the gas turbine ventilator.

The traditional dangerous gas detection device for the ventilator pipeline of the gas turbine has the following defects in the installation and use processes: traditional measuring subassembly mounting means is direct fixed mounting, and the installation is loaded down with trivial details, and must stop when overhauing the dismantlement and place gaseous the revealing, for this reason, we provide a gas turbine is dangerous gas probe fixed cover plate for ventilation blower pipeline.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a gas turbine is fixed apron of hazardous gas probe for ventilation blower pipeline through the installation mechanism that components such as fixed pipe, inner tube, detector and flange constitute, realizes the quick installation of detector and does not have the leakage dismantlement, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a gas turbine is hazardous gas fixed cover plate of popping one's head in for ventilation blower pipeline, includes the pipeline, still includes apron and installation mechanism, pipeline surface one side can be dismantled and be connected with the apron, the inside installation mechanism that is provided with of apron, installation mechanism includes collar, fixed pipe, inner tube, through-hole, cushion, detector, flange and bolt, apron surface swing joint has the collar, and collar bottom fixedly connected with is located the inside inner tube of fixed pipe, and fixed pipe and inner tube surface all set up the through-hole and the through-hole that the position corresponds and be a plurality of, inside collar top can be dismantled and be connected with detector and detector detection end and extend to the inner tube, the detector surface is connected with collar end portion through flange.

The pipeline sealing device further comprises a limiting mechanism, the limiting mechanism is arranged at the joint between the pipeline and the cover plate and comprises a lap joint groove, a sealing gasket, a damping rotating shaft and clamping plates, the lap joint groove is formed in one side of the surface of the pipeline, the cover plate is clamped into the lap joint groove, and the surface of the pipeline is movably connected with the clamping plates which are positioned on the two sides of the cover plate and used for limiting through the damping rotating shaft; the apron is pegged graft inside the overlap joint inslot, and the pipeline surface is connected with the cardboard through the damping pivot, can rotate the cardboard along the damping pivot, and the cardboard angle is adjusted to the cardboard card income back for cardboard card to apron top can be accomplished spacing and fixed to the apron, when needing to dismantle to keeping away from the apron direction rotate the cardboard can, can convenient and fast carry out the ann of apron and tear open.

Furthermore, the outer side wall of the inner pipe is bonded with a rubber pad staggered with the through hole; when the inner pipe is rotated to enable the through holes to be staggered, the rubber pad is positioned at the connecting position to play a sealing role.

Furthermore, a plurality of bolts are detachably connected between the connecting flange and the end part of the mounting ring; and fastening the connecting flange and the mounting ring through bolts.

Furthermore, a sealing gasket is bonded at the joint between the surface of the lap joint groove and the cover plate; the sealing gasket can improve the sealing performance of the sealing position.

Compared with the prior art, the utility model discloses following beneficial effect has: the mounting ring can drive the inner pipe to rotate inside the fixed pipe, the detection end of the detector is inserted into the inner pipe, the connection flange on the surface of the detector is aligned with the mounting ring and screwed into a bolt to complete fixation during mounting, at the moment, the through holes are aligned, gas inside the pipeline can pass through the inner pipe, detection operation is convenient to carry out, when mounting, dismounting and repairing are needed, the mounting ring is rotated firstly, the through holes between the inner pipe and the fixed pipe are staggered, the gas inside the pipeline cannot enter the inner pipe, at the moment, the detector is dismounted and repaired and replaced, the gas inside the pipeline cannot leak in the mounting and dismounting process, the machine does not need to be stopped, and the use convenience is improved; the apron is pegged graft inside the overlap joint inslot, and the pipeline surface is connected with the cardboard through the damping pivot, can rotate the cardboard along the damping pivot, and the cardboard angle is adjusted to the cardboard card income back for cardboard card to apron top can be accomplished spacing and fixed to the apron, when needing to dismantle to keeping away from the apron direction rotate the cardboard can, can convenient and fast carry out the ann of apron and tear open.

Drawings

Fig. 1 is the utility model discloses a gas turbine is whole structure schematic diagram of the fixed apron of hazardous gas probe for ventilation blower pipeline.

Fig. 2 is the utility model discloses a pipeline and the apron junction structural sketch of the fixed apron of hazardous gas probe for gas turbine ventilation blower pipeline.

Fig. 3 is the utility model discloses a gas turbine is fixed pipe and interior union coupling department cross-sectional structure sketch map of apron of hazardous gas probe for ventilation blower pipeline.

In the figure: 1. a pipeline; 2. a cover plate; 3. an installation mechanism; 301. a mounting ring; 302. fixing the tube; 303. an inner tube; 304. a through hole; 305. a rubber pad; 306. a detector; 307. a connecting flange; 308. a bolt; 4. a limiting mechanism; 401. a lap joint groove; 402. a gasket; 403. a damping rotating shaft; 404. provided is a clamping plate.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

As shown in fig. 1-3, a fixed apron of hazardous gas probe for gas turbine ventilator pipeline, including pipeline 1, still include apron 2 and installation mechanism 3, pipeline 1 surface one side can be dismantled and be connected with

apron

2, 2 inside installation mechanism 3 that is provided with of apron, installation mechanism 3 includes collar 301, fixed pipe 302, inner tube 303, through-hole 304, cushion 305, detector 306, flange 307 and

bolt

308, 2 surface swing joint of apron has collar 301, and collar 301 bottom fixedly connected with is located the inside inner tube 303 of fixed pipe 302, and fixed pipe 302 and inner tube 303 surface are all offered the through-hole 304 and the through-hole 304 that the position corresponds and are a plurality ofly, collar 301 top can be dismantled and be connected with detector 306 and detector 306 detection end extends to inside the inner tube 303, and detector 306 surface is connected with collar 301 end through flange 307.

The pipeline structure comprises a pipeline 1 and a cover plate 2, and is characterized by further comprising a limiting mechanism 4, wherein the limiting mechanism 4 is arranged at the joint between the pipeline 1 and the cover plate 2, the limiting mechanism 4 comprises a lap joint groove 401, a sealing gasket 402, a damping rotating shaft 403 and clamping plates 404, the lap joint groove 401 is formed in one side of the surface of the pipeline 1, the cover plate 2 is clamped into the lap joint groove 401, and the surface of the pipeline 1 is movably connected with the clamping plates 404 which are positioned on two sides of the cover plate 2 and play a limiting role through the damping rotating shaft 403; inside apron 2 is pegged graft at overlap joint groove 401, pipeline 1 surface is connected with cardboard 404 through damping pivot 403, can rotate cardboard 404 along damping pivot 403, cardboard 404 card goes into back adjustment cardboard 404 angle for cardboard 404 card to apron 2 top, can accomplish spacing and fixed to apron 2, when needing to dismantle to keeping away from apron 2 direction rotate cardboard 404 can, can convenient and fast carry out the ann of apron 2 and tear open.

Wherein, the outer side wall of the inner pipe 303 is bonded with a rubber pad 305 staggered with the position of the through hole 304, a plurality of bolts 308 are detachably connected between the connecting flange 307 and the end part of the mounting ring 301, and the number of the bolts 308 is multiple; when the inner pipe 303 is rotated to make the through holes 304 alternate, the rubber pad 305 at the joint can play a role of closing, and the fastening between the connecting flange 307 and the mounting ring 301 is performed through the bolts 308.

A sealing gasket 402 is bonded at the joint between the surface of the lapping groove 401 and the cover plate 2; the gasket 402 may improve the sealing at the seal.

It should be noted that, the utility model relates to a gas turbine ventilation blower is hazardous gas probe fixed cover plate for pipeline, during the use, collar 301 can drive inner tube 303 and rotate in the inside of solid fixed tube 302, the sense terminal of detector 306 inserts inside inner tube 303, only need align flange 307 on detector 306 surface and collar 301 and twist bolt 308 and can accomplish fixedly during the installation, align between through-hole 304 this moment, pipeline 1 inside gas can pass inner tube 303, conveniently detect the operation, when needing ann to tear open to examine and repair, rotate collar 301 earlier, make inner tube 303 and fixed tube 302 between through-hole 304 crisscross, make pipeline 1 inside gas can't get into inside inner tube 303, again with detector 306 dismantle the change of examining and repairing this moment, ann tears 1 inside gas of in-process pipeline and can not reveal, need not to shut down, the convenience of use has been improved, apron 2 is inside pegging graft lap joint groove 401, pipeline 1 surface is connected with the cardboard 404 through damping pivot 403, damping pivot 403 can rotate cardboard 404, adjust cardboard angle behind cardboard 404 behind the cardboard 404, make cardboard 404 to the top, can accomplish the cardboard 2 top of apron, can be to the fixed cover plate 2 when needing to dismantle spacing cardboard 2, can keep away from the convenient and tear the cardboard 2 go on the cardboard and tear the cardboard and go on the cardboard 2.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a gas turbine is hazardous gas probe fixed cover plate for ventilation blower pipeline, includes pipeline (1), its characterized in that still includes apron (2) and installation mechanism (3), pipeline (1) surface one side can be dismantled and is connected with apron (2), apron (2) inside is provided with installation mechanism (3), installation mechanism (3) are including collar (301), solid fixed tube (302), inner tube (303), through-hole (304), cushion (305), detector (306), flange (307) and bolt (308), apron (2) surface swing joint has collar (301), and collar (301) bottom fixedly connected with is located the inner tube (303) of solid fixed tube (302), and through-hole (304) that the position corresponds all seted up on solid fixed tube (302) and inner tube (303) surface are a plurality of, collar (301) top can be dismantled and be connected with detector (306) and detector (306) detection end and extend to inside inner tube (303), and detector (306) surface is connected with collar (301) end through flange (307).

2. The hazardous gas probe fixing cover plate for a gas turbine ventilator pipeline according to claim 1, wherein: still include stop gear (4), junction is provided with stop gear (4) between pipeline (1) and apron (2), stop gear (4) are including overlap joint groove (401), sealed pad (402), damping pivot (403) and cardboard (404), overlap joint groove (401) have been seted up to pipeline (1) surface one side, inside apron (2) joint to overlap joint groove (401), pipeline (1) surface has cardboard (404) that are located apron (2) both sides through damping pivot (403) swing joint and play limiting displacement.

3. The hazardous gas probe fixing cover plate for a gas turbine ventilator pipeline according to claim 1, wherein: the outer side wall of the inner tube (303) is bonded with a rubber pad (305) staggered with the through hole (304).

4. The hazardous gas probe fixing cover plate for a gas turbine ventilator pipeline according to claim 1, wherein: bolts (308) are detachably connected between the connecting flange (307) and the end part of the mounting ring (301), and the number of the bolts (308) is multiple.

5. The hazardous gas probe fixing cover plate for a gas turbine ventilator pipeline according to claim 2, wherein: and a sealing gasket (402) is bonded at the joint between the surface of the overlapping groove (401) and the cover plate (2).