CN114267520A

CN114267520A - Converter transformer respirator for multi-state sensing converter station

Info

Publication number: CN114267520A
Application number: CN202111351449.9A
Authority: CN
Inventors: 赵学华; 纪鹏; 蔡博; 金梦; 杨晓冬
Original assignee: Maintenance Branch of State Grid Jiangsu Electric Power Co Ltd
Current assignee: Maintenance Branch of State Grid Jiangsu Electric Power Co Ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-04-01

Abstract

The invention relates to the technical field of transformer respirator equipment, in particular to a converter transformer respirator for a multi-state sensing converter station, which comprises a respirator body, wherein a connecting pipe is fixedly connected to the respirator body, a positioning structure is fixedly connected to the connecting pipe, an installation structure is installed on the respirator body, a limiting structure is installed on the positioning structure, a fixing structure is installed on the respirator body, a filtering structure is installed on the fixing structure, and a containing structure is installed on the fixing structure; through installing location structure on the respirator body, can conveniently dismantle and install the antithetical couplet pipe and respirator body through location structure and mounting structure cooperation, need not use or need with the respirator body, can be quick carry out the split with antithetical couplet pipe and respirator body, can prevent better through limit structure simultaneously that mounting structure is automatic not hard up, cause the respirator body to drop from the antithetical couplet pipe.

Description

Converter transformer respirator for multi-state sensing converter station

Technical Field

The invention relates to the technical field of transformer respirator equipment, in particular to a converter transformer respirator for a multi-state sensing converter station.

Background

The respirator is one of the main components of the converter transformer, the allochroic silica gel in the respirator can adsorb and dry moisture in the air entering the transformer conservator capsule due to the change of the transformer oil temperature, the insulation strength of the transformer oil is ensured, the allochroic silica gel can absorb moisture and change color in the long-term operation process of the converter transformer of the extra-high voltage converter station, and when the color change of the silica gel in the respirator exceeds 2/3, the silica gel needs to be replaced so as to ensure the moisture absorption effect of the silica gel.

However, generally when using the respirator, all link transformer and respirator together through the connecting tube and use, but connecting tube and respirator are connected and are all used through bolt with ring flange locking fixed, owing to need often change the silica gel in the respirator, consequently need often take off the respirator and change, it is comparatively loaded down with trivial details to make a round trip to dismantle through the bolt fastening, and if the air that the respirator inhaled when the respirator carries out work mixes the dust, influence the work efficiency of respirator easily to influence the availability factor of transformer easily.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a converter transformer respirator for a multi-state sensing converter station.

The technical scheme adopted by the invention for solving the technical problems is as follows: a converter transformer respirator for a multi-state sensing converter station comprises a respirator body, wherein a connecting pipe is fixedly connected to the respirator body, a positioning structure is fixedly connected to the connecting pipe, an installation structure is installed on the respirator body, a limiting structure is installed on the positioning structure, a fixing structure is installed on the respirator body, a filtering structure is installed on the fixing structure, and a storage structure is installed on the fixing structure;

the utility model discloses a positioning structure, including the first fixed disk, the union pipe is connected with first fixed disk in can dismantling, sliding connection has the locating lever in the first fixed disk, the first slider of fixedly connected with on the locating lever, the first spring of fixedly connected with between first slider and the first fixed disk, threaded connection has the thread bush on the first fixed disk, thread bush and locating lever are contradicted.

Specifically, fixedly connected with locating plate on the locating lever, fixedly connected with heelpiece on the locating plate, heelpiece and union coupling are contradicted.

Specifically, mounting structure includes the second fixed disk, first fixed disk bottom can be dismantled and be connected with the second fixed disk, second fixed disk and respirator body fixed connection, sliding connection has the second slider in the first fixed disk, fixedly connected with connecting block on the second slider, the first fixture block of fixedly connected with on the connecting block, first fixture block and second fixed disk are contradicted, fixedly connected with connecting rod on the second slider, connecting rod and first fixed disk sliding connection, fixedly connected with second spring between second slider and the first fixed disk, fixedly connected with is sealed to fill up on the second fixed disk.

Specifically, limit structure includes the gag lever post, fixedly connected with gag lever post on the connecting rod, sliding connection has the third slider in the first fixed disk, fixedly connected with second fixture block on the third slider, second fixture block and gag lever post block, fixedly connected with shell fragment between third slider and the first fixed disk.

Specifically, fixedly connected with first guide arm in the first fixed disk, first guide arm and third slider sliding connection, sliding connection has the ejector pad in the gag lever post, fixedly connected with conflict piece on the ejector pad, conflict piece and second fixture block are contradicted.

The respirator comprises a respirator body, a fixed sleeve is detachably connected to the respirator body, a fourth sliding block is connected to the fixed sleeve in a sliding mode, a third clamping block is fixedly connected to the fourth sliding block, the third clamping block is clamped with the respirator body, a third spring is fixedly connected between the fourth sliding block and the fixed sleeve, a second guide rod is fixedly connected to the fourth sliding block, and the second guide rod is connected with the fixed sleeve in a sliding mode.

Specifically, the second guide rod is fixedly connected with a pull block, the pull block is connected with the fixed sleeve in a sliding mode, and the pull block is fixedly connected with a rubber ring.

Concretely, filtration includes the filter screen, fixedly connected with filter screen in the fixed cover, sliding connection has the clearance pole in the fixed cover, fixedly connected with stopper on the clearance pole, stopper and fixed cover sliding connection, fixedly connected with clearance brush on the clearance pole, fixedly connected with fixed block on the clearance pole, fixed block and fixed cover sliding connection.

Specifically, the limiting block is rotatably connected with a roller, the roller rolls in the fixed sleeve, and a ball is rotatably connected between the fixed block and the fixed sleeve.

The storage structure comprises a support rod, a support rod is connected to the upper portion of the support rod in a sliding mode, a storage box is connected to the support rod in a sliding mode, a fixing seat is connected to the support rod in a sliding mode, a fixing rod is connected to the fixing seat in a fixed mode, the fixing rod is connected with a fixed sleeve in a sliding mode, a fifth sliding block is connected to the fixing seat in a sliding mode, a touch rod is connected to the fifth sliding block in a sliding mode, a fourth clamping block is connected to the fourth clamping block in the fixing seat in a sliding mode, the fourth clamping block is connected with the touch rod in the fixing seat in a sliding mode, a fourth spring is connected between the fifth sliding block and the fixing seat in a sliding mode, a pull rod is connected to the fifth sliding block in a fixed mode, and the fixing seat is connected in a sliding mode.

The invention has the beneficial effects that:

(1) according to the converter transformer respirator for the multi-state sensing converter station, the positioning structure is arranged on the respirator body, the connecting pipe and the respirator body can be conveniently detached and installed through the matching of the positioning structure and the installation structure, the connecting pipe and the respirator body can be rapidly detached when the respirator body is not needed or needs to be used, and meanwhile, the installation structure can be better prevented from automatically loosening through the limiting structure, so that the respirator body falls off from the connecting pipe, namely when the respirator body needs to be installed on the connecting pipe, the first fixing disk is detachably connected on the connecting pipe, and the threaded sleeve is in threaded connection with the first fixing disk, so that the threaded sleeve can slide downwards by rotating the threaded sleeve, and the positioning rod is slidably connected in the first fixing disk and is abutted against the threaded sleeve, so that the positioning rod can be driven to slide downwards by the threaded sleeve, thereby, the positioning plate and the bottom pad fixed on the positioning rod can be driven to slide, the first fixing disk is fixed on the connecting pipe through the collision of the bottom pad and the connecting pipe, when the respirator body is not needed to be used, the threaded sleeve is rotated reversely, the threaded sleeve is not collided with the positioning rod, therefore, the bottom pad and the connecting pipe can not be collided through the elasticity of the first spring fixed between the first sliding block and the first fixing disk, therefore, the first fixing disk can be taken down from the connecting pipe, because the second sliding block is connected in the first fixing disk in a sliding way, the first clamping block is fixedly connected with the second sliding block through the connecting block, when the respirator body is needed to be butted with the connecting pipe, because the second fixing disk is fixedly connected on the respirator body, the second fixing disk is pushed into the first fixing disk, the second fixing disk can be fixed through the first clamping block, thereby the connecting pipe and the respirator body can be fixed, the second fixing disc can be better fixed by the first clamping block through the second spring fixed on the second sliding block, the second sliding block can be prevented from inclining when sliding through the connecting rod fixed on the second sliding block, the first fixing disc and the second fixing disc can be sealed through the abutting between the sealing gasket fixed on the second fixing disc and the first fixing disc, so that the connecting pipe and the respirator body can be conveniently detached through fixing the first fixing disc and the second fixing disc, the respirator body can be rapidly detached to replace silica gel in the respirator, because the limiting rod is fixedly connected on the connecting rod, the third sliding block is connected in the first fixing disc in a sliding manner, the second sliding block and the first clamping block can be fixed through the clamping of the second clamping block and the limiting rod fixed on the third sliding block, and the first clamping block is prevented from automatically sliding so as to cause the second fixing disc to automatically fall off from the first fixing disc, make more firm of second fixture block and gag lever post block better through the shell fragment of fixing in third slider bottom, through first guide arm and the third slider sliding connection who fixes in first fixed disk to prevent that the third slider from inclining when sliding, drive the conflict piece through promoting the ejector pad and slide, thereby can drive the second fixture block and slide, consequently can prevent that connecting pipe and respirator body from droing automatically, influence the availability factor of transformer.

(2) According to the converter transformer respirator for the multi-state sensing converter station, the fixing structure is arranged on the respirator body, so that the filtering structure can be fixed on the respirator body through the fixing structure, the filtering structure is convenient to disassemble and assemble, dirt taken down from the filtering structure can be accommodated through the accommodating structure, namely, the fixing sleeve is detachably connected on the respirator body and is in sliding connection with the fourth sliding block, the fixing sleeve can be fixed on the respirator body through the clamping of the third clamping block fixed on the fourth sliding block and the respirator body, the clamping of the third clamping block and the respirator body can be firmer through the third spring fixed on the fourth sliding block, and the fourth sliding block can be prevented from inclining when sliding through the sliding connection of the second guide rod fixed on the fourth sliding block and the fixing sleeve, the third clamping block can be conveniently pulled to slide by the pulling block fixed on the second guide rod, the filter screen is fixedly connected in the fixed sleeve, so that sucked air can be filtered by the filter screen, dust in the air is prevented from entering the respirator body to influence the work, and when the filter screen is not required to be used for filtering, the filter screen is also conveniently detached, the cleaning rod is connected in the fixed sleeve in a sliding way by the limiting block and the fixed block, so that the sliding cleaning rod can drive the cleaning brush fixed on the cleaning rod to slide, thereby cleaning the dust on the filter screen, preventing the filter screen from being covered by the dust due to long-time non-cleaning, influencing the filtering efficiency of the air, the cleaning rod can be more conveniently slid by the roller rotating the limiting block and the ball rotating on the fixed block, and the support rod is detachably connected on the fixed sleeve, can accomodate the dust under the clearance through fixing the receiver on the bracing piece, when needs take off the receiver from the fixed cover, the pulling pull rod, it slides to drive the feeler lever of fixing on the pull rod, can make feeler lever and fourth fixture block no longer contradict, consequently, can make fourth fixture block and fixed cover no longer block, thereby can take off the fixing base from the bracing piece, can take off bracing piece and receiver from the fixed cover, can prevent to support feeler lever automatic sliding through fixing the fourth spring on the fifth slider, lead to the receiver automatic to drop from the fixed cover, consequently can accomodate the dust that thereby clears off through the receiver, prevent that the dust from influencing air quality.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic overall structure diagram of a preferred embodiment of a converter transformer breather for a multi-condition sensing converter station according to the present invention;

FIG. 2 is a schematic view of the connection structure of the connecting rod and the stopper rod of the present invention;

FIG. 3 is an enlarged view of the part A shown in FIG. 2;

FIG. 4 is an enlarged view of the structure of the portion B shown in FIG. 2;

FIG. 5 is a schematic view of a connection structure of the support rod and the storage box according to the present invention;

FIG. 6 is an enlarged view of the structure of the portion C shown in FIG. 5;

FIG. 7 is an enlarged view of the structure of the portion D shown in FIG. 5;

fig. 8 is an enlarged view of the structure of the portion E shown in fig. 5.

In the figure: 1. a respirator body; 2. connecting pipes; 3. a positioning structure; 301. a first fixed disk; 302. positioning a rod; 303. a first slider; 304. a first spring; 305. positioning a plate; 306. a bottom pad; 307. a threaded sleeve; 4. a mounting structure; 401. a second fixed disk; 402. a second slider; 403. connecting blocks; 404. a first clamping block; 405. a connecting rod; 406. a second spring; 407. a gasket; 5. a limiting structure; 501. a limiting rod; 502. a third slider; 503. a second fixture block; 504. a spring plate; 505. a first guide bar; 506. a push block; 507. a contact block; 6. a fixed structure; 601. fixing a sleeve; 602. a fourth slider; 603. a third fixture block; 604. a third spring; 605. a second guide bar; 606. pulling the block; 607. a rubber ring; 7. a filter structure; 701. filtering with a screen; 702. cleaning the rod; 703. a limiting block; 704. a roller; 705. cleaning a brush; 706. a fixed block; 707. a ball bearing; 8. a receiving structure; 801. a support bar; 802. a storage box; 803. a fixed seat; 804. fixing the rod; 805. a fifth slider; 806. a touch bar; 807. a fourth fixture block; 808. a fourth spring; 809. a pull rod.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 8, the converter transformer respirator for a multi-state sensing converter station, provided by the invention, comprises a respirator body 1, wherein a connecting pipe 2 is fixedly connected to the respirator body 1, a positioning structure 3 is fixedly connected to the connecting pipe 2, an installation structure 4 is installed on the respirator body 1, a limiting structure 5 is installed on the positioning structure 3, a fixing structure 6 is installed on the respirator body 1, a filtering structure 7 is installed on the fixing structure 6, and an accommodating structure 8 is installed on the fixing structure 6;

the positioning structure 3 comprises a first fixing disc 301, the connecting tube 2 is detachably connected with the first fixing disc 301, the first fixing disc 301 is connected with a positioning rod 302 in a sliding manner, the positioning rod 302 is fixedly connected with a first sliding block 303, a first spring 304 is fixedly connected between the first sliding block 303 and the first fixing disc 301, the first fixing disc 301 is connected with a threaded sleeve 307 in a threaded manner, the threaded sleeve 307 is abutted against the positioning rod 302, the positioning rod 302 is fixedly connected with a positioning plate 305, the positioning plate 305 is fixedly connected with a bottom pad 306, the bottom pad 306 is abutted against the connecting tube 2, when the respirator body 1 is required to be installed on the connecting tube 2, the first fixing disc 301 is detachably connected with the connecting tube 2, the threaded sleeve 307 is connected with the first fixing disc 301 in a threaded manner, so that the threaded sleeve 307 can slide downwards by rotating the threaded sleeve 307, and the positioning rod 302 is connected in the first fixing disc 301 in a sliding manner, and locating lever 302 and thread bush 307 conflict, consequently thread bush 307 slides down and can drive locating lever 302 and slide, thereby can drive locating plate 305 and the heelpiece 306 of fixing on locating lever 302 and slide, thereby conflict through heelpiece 306 and antithetical couplet pipe 2 and fix first fixed disk 301 on antithetical couplet pipe 2, when need not use respirator body 1, reverse rotation thread bush 307, make thread bush 307 and locating lever 302 no longer conflict, consequently through the elasticity of fixing the first spring 304 between first slider 303 and first fixed disk 301, can make heelpiece 306 and antithetical couplet pipe 2 no longer conflict, consequently, can take off first fixed disk 301 from antithetical couplet pipe 2.

Specifically, the mounting structure 4 includes a second fixing plate 401, the bottom end of the first fixing plate 301 is detachably connected with the second fixing plate 401, the second fixing plate 401 is fixedly connected with the respirator body 1, a second sliding block 402 is slidably connected with the first fixing plate 301, a connecting block 403 is fixedly connected with the second sliding block 402, a first clamping block 404 is fixedly connected with the connecting block 403, the first clamping block 404 is abutted against the second fixing plate 401, a connecting rod 405 is fixedly connected with the second sliding block 402, the connecting rod 405 is slidably connected with the first fixing plate 301, a second spring 406 is fixedly connected between the second sliding block 402 and the first fixing plate 301, a sealing pad 407 is fixedly connected with the second fixing plate 401, and as the second sliding block 402 is slidably connected with the first fixing plate 301 and the second sliding block 402 is fixedly connected with the first clamping block 404 through the connecting block 403, when respirator body 1 and connecting pipe 2 need to be docked, because fixedly connected with second fixed disk 401 on respirator body 1, push second fixed disk 401 into first fixed disk 301, can fix second fixed disk 401 through first fixture block 404, thereby can fix connecting pipe 2 and respirator body 1, through fixing second spring 406 on second slider 402, can be better make first fixture block 404 fix second fixed disk 401, can prevent through fixing connecting rod 405 on second slider 402 that second slider 402 from inclining when sliding, can seal between first fixed disk 301 and the second fixed disk 401 through fixing sealed pad 407 and the conflict of first fixed disk 301 on second fixed disk 401.

Specifically, the limiting structure 5 includes a limiting rod 501, the connecting rod 405 is fixedly connected with the limiting rod 501, the first fixing plate 301 is slidably connected with a third sliding block 502, the third sliding block 502 is fixedly connected with a second clamping block 503, the second clamping block 503 is clamped with the limiting rod 501, an elastic sheet 504 is fixedly connected between the third sliding block 502 and the first fixing plate 301, the first fixing plate 301 is fixedly connected with a first guide rod 505, the first guide rod 505 is slidably connected with the third sliding block 502, the limiting rod 501 is slidably connected with a push block 506, the push block 506 is fixedly connected with a contact block 507, the contact block 507 is contacted with the second clamping block 503, because the limiting rod 501 is fixedly connected with the connecting rod 405, the first fixing plate 301 is slidably connected with the third sliding block 502, and the second clamping block 503 fixed on the third sliding block 502 is clamped with the limiting rod 501, can fix second slider 402 and first fixture block 404, thereby prevent that first fixture block 404 self sliding from leading to second fixed disk 401 to drop from first fixed disk 301 automatically, shell fragment 504 through fixing in third slider 502 bottom can make second fixture block 503 and gag lever post 501 block more firm better, through first guide arm 505 and third slider 502 sliding connection who fixes in first fixed disk 301, thereby prevent that third slider 502 from inclining when sliding, drive through promoting ejector pad 506 and support contact block 507 and slide, thereby can drive second fixture block 503 and slide.

Specifically, the fixing structure 6 includes a fixing sleeve 601, the fixing sleeve 601 is detachably connected to the respirator body 1, a fourth sliding block 602 is slidably connected to the fixing sleeve 601, a third clamping block 603 is fixedly connected to the fourth sliding block 602, the third clamping block 603 is clamped with the respirator body 1, a third spring 604 is fixedly connected between the fourth sliding block 602 and the fixing sleeve 601, a second guide rod 605 is fixedly connected to the fourth sliding block 602, the second guide rod 605 is slidably connected with the fixing sleeve 601, a pull block 606 is fixedly connected to the second guide rod 605, the pull block 606 is slidably connected with the fixing sleeve 601, a rubber ring 607 is fixedly connected to the pull block 606, since the fixing sleeve 601 is detachably connected to the respirator body 1, the fourth sliding block 602 is slidably connected to the fixing sleeve 601, the fixing sleeve 601 can be fixed to the respirator body 1 by means of the third clamping block 603 fixed to the fourth sliding block 602 and the respirator body 1, the third spring 604 fixed on the fourth slider 602 can make the third block 603 and the respirator body 1 clamped more firmly, and the second guide rod 605 fixed on the fourth slider 602 is connected with the fixing sleeve 601 in a sliding manner, so that the fourth slider 602 can be prevented from inclining during sliding, and the third block 603 can be conveniently pulled to slide by the pull block 606 fixed on the second guide rod 605.

Specifically, the filtering structure 7 includes a filtering net 701, the filtering net 701 is fixedly connected in the fixing sleeve 601, a cleaning rod 702 is slidably connected in the fixing sleeve 601, a limiting block 703 is fixedly connected on the cleaning rod 702, the limiting block 703 is slidably connected with the fixing sleeve 601, a cleaning brush 705 is fixedly connected on the cleaning rod 702, a fixing block 706 is fixedly connected on the cleaning rod 702, the fixing block 706 is slidably connected with the fixing sleeve 601, a roller 704 is rotatably connected on the limiting block 703, the roller 704 rolls in the fixing sleeve 601, a ball 707 is rotatably connected between the fixing block 706 and the fixing sleeve 601, the filtering net 701 is fixedly connected in the fixing sleeve 601, so that the sucked air can be filtered through the filtering net 701, the dust in the air is prevented from entering the respirator body 1 to affect the work, and the cleaning rod 702 is slidably connected in the fixing sleeve 601 through the limiting block 703 and the fixing block 706, therefore, the sliding cleaning rod 702 can drive the cleaning brush 705 fixed on the cleaning rod 702 to slide, so that dust on the filter screen 701 can be cleaned, and the cleaning rod 702 can slide more conveniently through the roller 704 rotating in the limiting block 703 and the ball 707 rotating on the fixing block 706.

Specifically, the accommodating structure 8 includes a supporting rod 801, the supporting rod 801 is slidably connected to the fixing sleeve 601, the accommodating box 802 is fixedly connected to the supporting rod 801, a fixing base 803 is slidably connected to the supporting rod 801, a fixing rod 804 is fixedly connected to the fixing base 803, the fixing rod 804 is slidably connected to the fixing sleeve 601, a fifth slider 805 is slidably connected to the fixing base 803, a touch rod 806 is fixedly connected to the fifth slider 805, a fourth latch 807 is fixedly connected to the fixing rod 804, the fourth latch 807 is engaged with the fixing sleeve 601, the fourth latch 807 is in touch with the touch rod 806, a fourth spring 808 is fixedly connected between the fifth slider 805 and the fixing base 803, a pull rod 809 is fixedly connected to the fifth slider 805, the pull rod 809 is slidably connected to the fixing base 803, and since the supporting rod 801 is detachably connected to the fixing sleeve 601, can accomodate the dust under the clearance through fixing receiver 802 on bracing piece 801, when needs take off receiver 802 from fixed cover 601, pulling pull rod 809, it slides to drive touch bar 806 of fixing on pull rod 809, can make touch bar 806 and fourth fixture block 807 no longer contradict, consequently, can make fourth fixture block 807 and fixed cover 601 no longer block, thereby can take off fixing base 803 from bracing piece 801, can take off bracing piece 801 and receiver 802 from fixed cover 601, can prevent touch bar 806 self-sliding through fixing fourth spring 808 on fifth slider 805, lead to receiver 802 automatic follow fixed cover 601 and drop.

When the respirator is used, when the respirator body 1 needs to be installed on the connecting pipe 2, the first fixing disc 301 is detachably connected to the connecting pipe 2, the threaded sleeve 307 is connected to the first fixing disc 301 in a threaded manner, so that the threaded sleeve 307 can be rotated to enable the threaded sleeve 307 to slide downwards, the positioning rod 302 is connected to the first fixing disc 301 in a sliding manner, the positioning rod 302 is abutted against the threaded sleeve 307, so that the threaded sleeve 307 can slide downwards to drive the positioning rod 302 to slide, the positioning plate 305 and the bottom pad 306 which are fixed on the positioning rod 302 can be driven to slide, the first fixing disc 301 is fixed on the connecting pipe 2 through the interference between the bottom pad 306 and the connecting pipe 2, when the respirator body 1 does not need to be used, the threaded sleeve 307 is rotated reversely, so that the threaded sleeve 307 is not abutted against the positioning rod 302, and therefore, through the elastic force of the first spring 304 fixed between the first sliding block 303 and the first fixing disc 301, can make bottom pad 306 and connecting pipe 2 no longer contradict, consequently can take off first fixed disk 301 from connecting pipe 2, because sliding connection has second slider 402 in first fixed disk 301, second slider 402 passes through connecting block 403 fixedly connected with first fixture block 404, when needing to dock respirator body 1 and connecting pipe 2, because fixedly connected with second fixed disk 401 on respirator body 1, push second fixed disk 401 into first fixed disk 301, can fix second fixed disk 401 through first fixture block 404, thereby can fix connecting pipe 2 and respirator body 1, through the second spring 406 of fixing on second slider 402, can be better make first fixture block 404 fix second fixed disk 401, can prevent that second slider 402 from inclining when sliding through connecting rod 405 of fixing on second slider 402, can contradict first fixed disk 301 and second fixed disk 301 through sealed pad 407 and the first fixed disk 301 of fixing on second fixed disk 401, can contradict first fixed disk 301 and second fixed disk 301 through fixing on second fixed disk 401 The two fixing disks 401 are sealed, because the connecting rod 405 is fixedly connected with the limiting rod 501, the first fixing disk 301 is connected with the third sliding block 502 in a sliding way, the second sliding block 402 and the first clamping block 404 can be fixed by clamping the second clamping block 503 fixed on the third sliding block 502 with the limiting rod 501, the first clamping block 404 is prevented from automatically sliding to cause the second fixing disk 401 to automatically fall off from the first fixing disk 301, the clamping of the second clamping block 503 and the limiting rod 501 can be better firmer by the elastic sheet 504 fixed at the bottom end of the third sliding block 502, the first guide rod 505 fixed in the first fixing disk 301 is connected with the third sliding block 502 in a sliding way, so as to prevent the third sliding block 502 from inclining when sliding, the pushing block 506 is pushed to drive the abutting block 507 to slide, thereby driving the second clamping block 503 to slide, and the fixing sleeve 601 is detachably connected on the respirator body 1, the fixed sleeve 601 is connected with a fourth sliding block 602 in a sliding manner, the fixed sleeve 601 can be fixed on the respirator body 1 by clamping a third clamping block 603 fixed on the fourth sliding block 602 with the respirator body 1, the third clamping block 603 can be clamped with the respirator body 1 more firmly by a third spring 604 fixed on the fourth sliding block 602, the fourth sliding block 602 can be prevented from inclining during sliding by sliding a second guide rod 605 fixed on the fourth sliding block 602 with the fixed sleeve 601, the third clamping block 603 can be conveniently pulled to slide by a pull block 606 fixed on the second guide rod 605, because the filter screen 701 is fixedly connected in the fixed sleeve 601, the sucked air can be filtered by the filter screen 701, the dust in the air can be prevented from entering the respirator body 1 to affect the work, because the cleaning rod 702 is connected in the fixed sleeve 601 by a limiting block 703 and a fixed block 706 in a sliding manner, therefore, the sliding cleaning rod 702 can drive the cleaning brush 705 fixed on the cleaning rod 702 to slide, so that dust on the filter screen 701 can be cleaned, the cleaning rod 702 can be more conveniently slid through the roller 704 rotating in the limiting block 703 and the ball 707 rotating on the fixing block 706, because the supporting rod 801 is detachably connected to the fixing sleeve 601, the cleaned dust can be stored through the storage box 802 fixed on the supporting rod 801, when the storage box 802 needs to be taken off from the fixing sleeve 601, the pull rod 809 is pulled to drive the touch rod 806 fixed on the pull rod 809 to slide, so that the touch rod 806 can not be collided with the fourth fixture block, the fourth fixture block 807 and the fixing sleeve 601 can not be clamped any more, the fixing seat 803 can be taken off from the supporting rod 801, the supporting rod 801 and the storage box 802 can be taken off from the fixing sleeve 601, the abutting rod 806 can be prevented from automatically sliding by the fourth spring 808 fixed to the fifth slider 805, causing the storage case 802 to automatically fall from the fixed cover 601.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A converter transformer respirator for a multi-state sensing converter station is characterized by comprising a respirator body (1), wherein a connecting pipe (2) is fixedly connected to the respirator body (1), a positioning structure (3) is fixedly connected to the connecting pipe (2), an installation structure (4) is installed on the respirator body (1), a limiting structure (5) is installed on the positioning structure (3), a fixing structure (6) is installed on the respirator body (1), a filtering structure (7) is installed on the fixing structure (6), and a storage structure (8) is installed on the fixing structure (6);

location structure (3) include first fixed disk (301), can dismantle on connecting pipe (2) and be connected with first fixed disk (301), sliding connection has locating lever (302) in first fixed disk (301), first slider (303) of fixedly connected with on locating lever (302), first spring (304) of fixedly connected with between first slider (303) and first fixed disk (301), threaded connection has thread bush (307) on first fixed disk (301), thread bush (307) and locating lever (302) are contradicted.

2. A converter transformer respirator for a multi-condition aware converter station according to claim 1, wherein: fixedly connected with locating plate (305) on locating lever (302), fixedly connected with heelpiece (306) on locating plate (305), heelpiece (306) and connecting pipe (2) are contradicted.

3. A converter transformer respirator for a multi-condition aware converter station according to claim 1, wherein: the mounting structure (4) comprises a second fixed disk (401), the bottom end of the first fixed disk (301) is detachably connected with the second fixed disk (401), the second fixed disk (401) is fixedly connected with the respirator body (1), the first fixed disk (301) is connected with a second sliding block (402) in a sliding way, a connecting block (403) is fixedly connected to the second sliding block (402), a first clamping block (404) is fixedly connected to the connecting block (403), the first clamping block (404) is abutted against the second fixed disc (401), the second sliding block (402) is fixedly connected with a connecting rod (405), connecting rod (405) and first fixed disk (301) sliding connection, fixedly connected with second spring (406) between second slider (402) and first fixed disk (301), fixedly connected with sealed pad (407) on second fixed disk (401).

4. A converter transformer respirator for a multi-condition aware converter station according to claim 3, wherein: limiting structure (5) include gag lever post (501), fixedly connected with gag lever post (501) on connecting rod (405), sliding connection has third slider (502) in first fixed disk (301), fixedly connected with second fixture block (503) on third slider (502), second fixture block (503) and gag lever post (501) block, fixedly connected with shell fragment (504) between third slider (502) and first fixed disk (301).

5. A converter transformer respirator for a multi-condition aware converter station according to claim 4, wherein: first guide arm (505) of fixedly connected with in first fixed disk (301), first guide arm (505) and third slider (502) sliding connection, sliding connection has ejector pad (506) in gag lever post (501), fixedly connected with conflict piece (507) on ejector pad (506), conflict piece (507) and second fixture block (503) are contradicted.

6. A converter transformer respirator for a multi-condition aware converter station according to claim 1, wherein: fixed knot structure (6) have including fixed cover (601), can dismantle on respirator body (1) and be connected with fixed cover (601), sliding connection has fourth slider (602) in fixed cover (601), fixedly connected with third fixture block (603) on fourth slider (602), third fixture block (603) and respirator body (1) block, fixedly connected with third spring (604) between fourth slider (602) and fixed cover (601), fixedly connected with second guide arm (605) on fourth slider (602), second guide arm (605) and fixed cover (601) sliding connection.

7. A converter transformer respirator for a multi-condition aware converter station according to claim 6, wherein: a pulling block (606) is fixedly connected to the second guide rod (605), the pulling block (606) is in sliding connection with the fixed sleeve (601), and a rubber ring (607) is fixedly connected to the pulling block (606).

8. A converter transformer respirator for a multi-condition aware converter station according to claim 6, wherein: filtration (7) are including filter screen (701), fixedly connected with filter screen (701) in fixed cover (601), sliding connection has clearance pole (702) in fixed cover (601), fixedly connected with stopper (703) on clearance pole (702), stopper (703) and fixed cover (601) sliding connection, fixedly connected with clearance brush (705) on clearance pole (702), fixedly connected with fixed block (706) on clearance pole (702), fixed block (706) and fixed cover (601) sliding connection.

9. A converter transformer respirator for a multi-condition aware converter station according to claim 8, wherein: the limiting block (703) is rotatably connected with a roller (704), the roller (704) rolls in the fixed sleeve (601), and a ball (707) is rotatably connected between the fixed block (706) and the fixed sleeve (601).

10. A converter transformer respirator for a multi-condition aware converter station according to claim 6, wherein: the accommodating structure (8) comprises a supporting rod (801), the fixing sleeve (601) is connected with the supporting rod (801) in a sliding manner, the supporting rod (801) is fixedly connected with an accommodating box (802), the supporting rod (801) is connected with a fixing seat (803) in a sliding manner, the fixing seat (803) is connected with a fixing rod (804) in a fixing manner, the fixing rod (804) is connected with the fixing sleeve (601) in a sliding manner, the fixing seat (803) is connected with a fifth sliding block (805) in a sliding manner, a touch rod (806) is fixedly connected with the fifth sliding block (805), a fourth clamping block (807) is fixedly connected with the fixing sleeve (601) in the fixing manner, the fourth clamping block (807) is abutted against the touch rod (806), and a fourth spring (808) is fixedly connected between the fifth sliding block (805) and the fixing seat (803), a pull rod (809) is fixedly connected to the fifth sliding block (805), and the pull rod (809) is connected with the fixed seat (803) in a sliding manner.