Secondary sealing, water pipe quick-movable joint with collar
A secondary sealing and movable joint technology, applied in the direction of sealing surface connection, pipe/pipe joint/pipe fitting, passing element, etc., can solve the problems of waste, time-consuming and troublesome, and achieve the effect of preventing leakage, firmly connecting and reducing waste.
Active Publication Date: 2018-10-09
湖南省亿家隆农机配件制造有限公司
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- Application Information
AI Technical Summary
Problems solved by technology
This maintenance method not only causes great waste, but also requires tapping at both ends of the new water pipe, which is troublesome, laborious and time-consuming
Method used
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Embodiment
[0024] Embodiment: As shown in the figure, it consists of a left joint (3), a left sealing ring (4), a connecting nut (6), a right sealing ring (8), a right joint (9), a right taper nut (11), and a silicone seal Ring (21) and the left taper nut (24) constitute the secondary seal, the quick movable joint of the water pipe with the collar, which is inserted into and clamped on the left joint ( 3) The left and right sealing rings (4) and right sealing rings (8) for the second seal are respectively provided in the left and right grooves at the right end of the first inner hole (5).
[0025] Between the ring-shaped right end surface of the old water pipe connection end (1) and the ring-shaped left end surface of the new water pipe connection end (13), there is a silicone sealing ring (21) for the first seal, and the silicone sealing ring (21) is located on the left sealing ring (4) and the right sealing ring (8).
[0026] The left end of the first inner hole (5) of the left joint ...
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The invention discloses a double-sealing clamping-ring-bearing water pipe quick swing joint. The swing joint is mainly characterized in that a left and right grooves on the right end of a first inner bore of the left joint, which are sheathed and clamped on the external diameter of an old water pipe connecting end of a tap water pipeline, are respectively provided with a left seal ring and a right seal ring for secondary sealing; a silica gel seal ring for primary sealing is arranged between an annular right end surface of the old water pipe connecting end and an annular left end surface of a new water pipe connecting end; the silica gel seal ring is arranged between the left seal ring and right seal ring; the left end of the first inner bore of the left joint is provided with 2-5 left clamping rings which protrude out of the wall of the first inner bore; and the right end of a second inner bore of the right joint is provided with 2-5 right clamping rings which protrude out of the wall of the second inner bore. When the double sealing is utilized to repair the tap water pipeline, the broken part of the old water pipe of the tap water pipeline can be cut off, and a new water pipe, both ends of which does not need tooth opening, is connected with the swing joint. The swing joint is simple and quick, has higher sealability, and can prevent leakage and reduce waste.
Description
technical field [0001] The invention relates to the technical field of tap water pipeline maintenance accessories, in particular to a water pipe quick movable joint with a secondary seal and a collar. Background technique [0002] All the tap water pipelines in the world, due to various reasons, often have partial ruptures of the water pipes, resulting in the loss of a large amount of precious water resources and great waste. When repairing the tap water pipeline, always remove the whole part of the broken old water pipe, replace it with a new water pipe with tapped teeth at both ends, and reconnect the tap water pipeline with the pipe joint. This maintenance method not only causes great waste, but also requires tapping at both ends of the new water pipe, which is troublesome, laborious and time-consuming. Contents of the invention [0003] The purpose of the present invention is to improve the deficiencies of the prior art, and to provide a maintenance of the tap water p...
Claims
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IPC IPC(8): F16L19/03F16L19/065
CPCF16L19/0206F16L19/0218F16L19/0656
Inventor 谢沛君
Owner 湖南省亿家隆农机配件制造有限公司