CN102330848A - Dustproof bird-prevention wire-protection device for inlet hole and outlet hole - Google Patents

Abstract

Translated fromChinese

本发明公开了一种进、出线孔防尘防鸟护线装置，包括环形封堵装置和环形封闭装置，所述环形封堵装置包括两个半圆环封堵管，所述两个半圆环封堵管活动连接，所述环形封闭装置内设置填充物，根据进、出线孔大小制作型号相匹配的环形封堵装置，在环形封堵装置内壁安装环形封闭装置。使用时，环形封堵装置和环形封闭装置套在进、出线上，由于环形封堵装置包括两个半圆环封堵管，所以便于安装在进、出线上，当将环形封堵装置和环形封闭装置套固定在进、出线孔后，把环形封闭装置扎一小孔，由于所述环形封闭装置设置为真空包装，故此扎孔后使其充气膨胀以封闭进、出线孔，可达到防尘、防鸟、护线的效果。

The invention discloses a dust-proof and bird-proof wire protection device for inlet and outlet holes, which includes an annular sealing device and an annular sealing device. The annular sealing device includes two semicircular sealing pipes, and the two semicircular The ring plugging pipe is movably connected, and fillers are arranged in the ring sealing device, and a ring sealing device matching the model is made according to the size of the inlet and outlet holes, and the ring sealing device is installed on the inner wall of the ring blocking device. When in use, the ring-shaped sealing device and the ring-shaped sealing device are set on the inlet and outlet lines. Since the ring-shaped sealing device includes two semi-circular sealing pipes, it is easy to install on the inlet and outlet lines. When the ring-shaped sealing device and the ring The sealing device cover is fixed behind the inlet and outlet holes, and a small hole is pierced into the ring-shaped sealing device. Since the ring-shaped sealing device is set as a vacuum package, after the hole is pierced, it is inflated to seal the inlet and outlet holes, which can achieve dustproof , anti-bird, wire protection effect.

Description

The dustproof anti-bird line protection device into and out of the line hole

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Technical field

The invention belongs to the power circuit technical field, be specifically related to a kind of anti-bird line protection device that prevents dust into and out of the line hole.

Background technique

In power circuit; Transformer batch meter, electric closet etc. into and out of the line bore open all greater than into and out of linear diameter; Cause into and out of the line bore open excessive; In batch meter, electric closet, nest to live in peace for like this birds and bring chance, thereby cause equipment burnout accidents such as short-circuit between conductors, table meter easily, and bird's nest is heated and also might causes and catch fire; Be exactly to contact for a long time with irony batch meter, electric closet etc. in addition into and out of line; Be easy to cause isolation layer worn-off with contact position electric wires such as batch meter, electric closet, cable; Cause phase fault thus and burn measuring apparatus, controller switching equipment etc., cause damage for enterprise and user; Moreover be exactly poorly sealed into and out of the line hole a large amount of dusts are got into, cause instrument inaccurate or damage.

Summary of the invention

The objective of the invention is to avoid above-mentioned deficiency of the prior art, and provide a kind of dustproof anti-bird respond well, effectively protect power circuit, the dustproof anti-bird line protection device into and out of the line hole easy to use.

Realize that the technological scheme that the object of the invention adopted is: a kind of anti-bird line protection device that prevents dust into and out of the line hole; Comprise annular blocking device and ring seal device; Said annular blocking device comprises two semicircular ring shutoff pipes; Said two semicircular ring shutoff pipes flexibly connect, and said annular blocking device is provided with inwall, and said ring seal device is enclosed within on the blocking device inwall.

In the said ring seal device packing is set, said ring seal device is set to vacuum packaging.

Because the present invention installs annular locking device according to making the annular blocking device that model is complementary into and out of the line hole size at annular blocking device inwall.During use, annular blocking device and ring seal device are enclosed within on line, because annular blocking device comprises two semicircular ring shutoff pipes; Institute is so that be installed on line; When annular blocking device and ring seal device cover are fixed on behind the line hole, prick an aperture to the ring seal device, because said ring seal device is set to vacuum packaging; So make its inflation to seal behind the bundle hole, the effect of can reach dustproof, anti-bird, protecting line into and out of the line hole.The dustproof anti-bird of the present invention is respond well, effectively protect power circuit, easy to use.

Description of drawings

Below in conjunction with accompanying drawing the present invention is further described:

Fig. 1 is a structural representation of the present invention.

Fig. 2 is the structural representation of annular blocking device among the present invention.

Embodiment

Like Fig. 1; Shown in Figure 2: a kind of anti-bird line protection device that prevents dust into and out of the line hole; Compriseannular blocking device 1 andring seal device 2, saidannular blocking device 1 comprises two semicircularring shutoff pipes 3, and said two semicircularring shutoff pipes 3 flexibly connect; Saidannular blocking device 1 is provided withinwall 4, and saidring seal device 2 is enclosed within on theblocking device inwall 4.

In the saidring seal device 2 packing is set, saidring seal device 2 is set to vacuum packaging.

Utilize the present invention,,annular locking device 2 is installed at annular blocking device inwall 4 according to making theannular blocking device 1 that model is complementary into and out of the line hole size.During use;Annular blocking device 1 is enclosed within on line withring seal device 2, becauseannular blocking device 1 comprises two semicircularring shutoff pipes 3, institute is so that be installed on line; Whenannular blocking device 1 andring seal device 2 covers are fixed on behind the line hole; Prick an aperture to ringseal device 2, because saidring seal device 2 is set to vacuum packaging, so make its inflation to seal after pricking the hole into and out of the line hole; The effect of can reach dustproof, anti-bird, protecting line is effectively protected power circuit, easy to use.

Claims (2)

1. One kind into and out of the line hole dustproof anti-bird line protection device; Comprise annular blocking device and ring seal device; It is characterized in that: said annular blocking device comprises two semicircular ring shutoff pipes; Said two semicircular ring shutoff pipes flexibly connect, and said annular blocking device is provided with inwall, and said ring seal device is enclosed within on the blocking device inwall.
2. 2. the anti-bird line protection device that prevents dust into and out of the line hole as claimed in claim 1, it is characterized in that: in the said ring seal device packing is set, said ring seal device is set to vacuum packaging.

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