KR200434285Y1 - Leakage prevention packing of hydraulic plug - Google Patents

Abstract

In order to check the leakage of the pipe condition after installing the water pipe in a building such as a new building, it is necessary to temporarily install a packing groove and a spiral part of the leak prevention stopper to check the leak by applying a hydraulic pressure to the water pipe with a stopper. Compression assembly is made by inserting the packing on both sides of the connection and capping it, and inserting the flexible cap after inserting the flexible hose with the binding cover in both hose fittings.The O-ring is inserted in the packing groove and the O-ring crimp. Leakage stopper for water pressure measurement pipe stopper, characterized in that the compression to prevent secondary leakage.

O-ring Packing Groove O-ring Press

Description

Leakage prevention packing of hydraulic pressure pipe plug {omitted}

1 is a plan view of the disassembled state of the present proposal

Figure 2 is an enlarged cross-sectional view of the main part of the coupled state of the present invention

<< Explanation of Signs of Major Parts of Drawings >>

1.1 ': Connecting head 2. 2'. 3: Packing groove

4. 4 '. 5: Spiral part (Screw part) 6. 6 ': Packing 6a: O-ring

7. 7 ': Hose fastener 7a: O-ring compression port 8: Tightening cap

9, 9 ': binding cover 10: flexible hose

This proposal is to temporarily install the water pipes at the end of each water pipe to check whether the water pipe installation is leaky and well installed before installing the water pipe and installing the faucet in the construction of multi-family apartment, multi-family house, multi-storey building. The temporary plug for testing for leaks relates to a leak-proof packing for a hydraulic pressure pipe plug to prevent leakage at the tightening site when tightening.

Conventionally, many leak stoppers and packings are known, but among them, pipe stoppers such as Nos. 20-2004-5828, 20-2004-6868, 20-2004-8475, 20-2004-36285, etc. There are a number of announcements,

There was a problem that they were not completely leak-proof, because the defects in the binding groove and the packing of the intermediate packing, that is, the compression of the sufficient packing at the time of binding due to the configuration of the c-shape ∪ shaped ⊃ shape And the support of the compressed packing was due to a defect that is not made in the packing groove.

In order to fundamentally solve and supplement these conventional drawbacks, the present study has been repeatedly conducted with various experiments and studies to prevent leaks due to incomplete packing relationship between conventional packing grooves and packings. The packing binding grooves configured to be compressed so as to be opposed to opposite sides on both sides are configured to bind and seal the packing grooves on the O-ring.

The packings 6, 6 'are sandwiched outwardly of the two connecting heads 1, 1' which constitute the packing grooves 2, 2 ', 3 and the spiral parts 4, 4', 5 '. Compress and assemble by covering the caps (8) and (8 '), and insert the flexible hose (10) with the fixing cover (9) and (9') into the hose fittings (7) and (7 ') on both sides. In assembling

The O-ring (6a) is inserted into the packing groove (3) and the O-ring crimping hole (7a) is characterized in that the second compression is sealed,

When explaining the operation of this proposal as follows.

In general, the packings 6 and 6 'are inserted into the packing grooves 2 and 2', and the binding caps 9 and 9 'are fitted to both ends of the flexible hose 10, and both ends of the flexible hose 10 are immediately connected. Since it was inserted in close contact with the hose fittings (7) and (7 '), and the binding cap (8) was attached to prevent water leakage, when supplying water with strong water pressure, the grooves of the packing grooves (2) and (2') The first leak prevention of the packing (6) (6 ') did not completely prevent the leak.

" 형 턱으로 밀착되게 구성하여 상기 결착캡(8)을 조여주면 패킹홈(3)과 오링압축구(7a)에서 오링(6a)이 압착되여 강력하게 유입되는 수압에도 누수되는 폐단이 없게된다. 즉 2차 밀폐가 이루어지게 함으로서 완전한 누수의 이점이 있게 된다Therefore, the packing groove (3) on the front of the spiral portion (5) in the configuration of protruding the jaw in the b-shaped configuration by inserting the packing on the O-ring (6a), and then the hose fastener before assembling the binding cap (8) Inside of 7 "

When the fastening cap 8 is configured to be tightly formed with a mold jaw, the O-ring 6a is squeezed from the packing groove 3 and the O-ring compression port 7a so that there is no leaking end even when the water is strongly introduced. In other words, the secondary seal is made, there is an advantage of complete leakage

In this way, compared to the conventional one consisting of only the packing to block the leakage in the packing grooves, this proposal is duplicated secondly, and the packing is pressed by inserting the O-ring between the packing groove and the hose fastening hole. 패킹 The packing is inserted into the grooves and compressed, or the packing pitch and packing step are formed in the packing itself, so that the leak can be checked accurately and promptly by solving the deficiency of the leak completely compared to the packing means. It is effective to check at low price because of adding packing.

Claims (1)

The packings 6, 6 'are sandwiched outwardly of the two connecting heads 1, 1' which constitute the packing grooves 2, 2 ', 3 and the spiral parts 4, 4', 5 '. Compress and assemble by covering the caps (8) and (8 '), and insert the flexible hose (10) with the fixing cover (9) and (9') into the hose fittings (7) and (7 ') on both sides. In assembling) A seal for preventing leakage of a pipe plug for hydraulic pressure measurement, characterized in that the secondary ring is prevented by inserting an O-ring (6a) between the packing groove (3) and the O-ring crimping hole (7a).

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