CN206988662U - A kind of double-deck Antivibration leak-proof pipe fitting - Google Patents

A kind of double-deck Antivibration leak-proof pipe fitting Download PDF

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Publication number
CN206988662U
CN206988662U CN201720861772.3U CN201720861772U CN206988662U CN 206988662 U CN206988662 U CN 206988662U CN 201720861772 U CN201720861772 U CN 201720861772U CN 206988662 U CN206988662 U CN 206988662U
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China
Prior art keywords
leakage
proof ring
proof
pipe fitting
deck
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CN201720861772.3U
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Chinese (zh)
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潘荣安
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潘荣安
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Abstract

The utility model discloses a kind of double-deck Antivibration leak-proof pipe fitting, including body;First leakage-proof ring is installed in the body;Described first leakage-proof ring one end is connected with inner body wall;Gap is left between the first leakage-proof ring other end and inner body wall;The second leakage-proof ring is further fixed on the inside of first leakage-proof ring.Double-deck Antivibration leak-proof pipe fitting of the present utility model, first, second leakage-proof ring is installed in the tube, and the second leakage-proof ring is installed on the first leakage-proof ring inwall, and the interior short tube for being arranged to be made into integration with body by the first leakage-proof ring, the second leakage-proof ring are flexible elastic tape, and elastic tape is close to interior short tube, improve shockproof, leak resistance, when preventing earthquake or loosening, pipe and pipe fitting junction produce loosening, cause leak;Multiple mounting modes are set so that pipe and pipe fitting convenient disassembly.

Description

A kind of double-deck Antivibration leak-proof pipe fitting
Technical field
A kind of double-deck Antivibration leak-proof pipe fitting is the utility model is related to, belongs to waterproof pipe fitting technical field.
Background technology
PVC Main Ingredients and Appearances are polyvinyl chloride, it is possible to additionally incorporate other compositions to strengthen its heat resistance, toughness, ductility etc.;This The superiors of kind skin covering of the surface are paints, and middle main component is polyvinyl chloride, and orlop is back of the body coating adhesive;Pvc pipe is by gathering Vinyl chloride resin and stabilizer, lubricant etc. use pressure sintering extrusion forming after coordinating, and are the plastic tubes being developed and applied earliest Material;Pvc pipe resistance to corrosion is strong, be easy to bonding, price is low, quality is hard, but due to thering is UPVC monomers and additive to ooze out, It is only applicable in water supply system of the delivery temperature no more than 45 DEG C;Existing pvc pipe is supplying water, is being widely used in drainage system; But when earthquake occurs or loosens, pipe, pipe fitting junction easily loosen pvc pipe, cause leak.Therefore, more than in order to solve Problem, design a kind of antidetonation, the pipe fitting of leakproof.
Utility model content
(1) technical problems to be solved
To solve the above problems, the utility model proposes a kind of double-deck Antivibration leak-proof pipe fitting, prevent earthquake or pine When dynamic, pipe and pipe fitting junction produce loosening, cause leak;Multiple mounting modes are set so that pipe and pipe fitting dismounting side Just.
(2) technical scheme
Double-deck Antivibration leak-proof pipe fitting of the present utility model, including body;First leakage-proof ring is installed in the body;It is described First leakage-proof ring one end is connected with inner body wall;Gap is left between the first leakage-proof ring other end and inner body wall;It is described The second leakage-proof ring is further fixed on the inside of first leakage-proof ring;In use, pipe is fixed on first leakage-proof ring one end and inner body wall Between in the gap left.
Further, the body is pipe fitting made of PVC material.
Further, the body includes straight-through, threeway, telescopic joint, elbow floor drain, inspection socket and built-in fitting.
As preferred embodiment, first leakage-proof ring is the interior short tube being made into integration with body.
As preferred embodiment, second leakage-proof ring is arranged at the first leakage-proof ring is connected with inner body wall one End.
As preferred embodiment, second leakage-proof ring is elastic tape.
(3) beneficial effect
Compared with prior art, double-deck Antivibration leak-proof pipe fitting of the present utility model, installs first, second leakproof in the tube Circle, and the second leakage-proof ring is installed on the first leakage-proof ring inwall, and in the first leakage-proof ring is arranged to be made into integration with body Short tube, the second leakage-proof ring are flexible elastic tape, and elastic tape is close to interior short tube, improve shockproof, leak resistance, prevent When generation earthquake or loosening, pipe and pipe fitting junction produce loosening, cause leak;Multiple mounting modes are set so that pipe With pipe fitting convenient disassembly.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is mounting structure schematic diagram of the present utility model.
Fig. 3 is that installation of the present utility model cracks structural representation.
Fig. 4 is installation cross section structure diagram of the present utility model.
Part in accompanying drawing is labeled as:1- bodies, the leakage-proof rings of 2- first, 3- gaps, the leakage-proof rings of 4- second, 5- pipes.
Embodiment
Double-deck Antivibration leak-proof pipe fitting as shown in Figures 1 to 4, including body 1;First leakproof is installed in the body 1 Circle 2;Described one end of first leakage-proof ring 2 is connected with the inwall of body 1;Stayed between the other end of first leakage-proof ring 2 and body 1 inwall There is gap 3;The inner side of first leakage-proof ring 2 is further fixed on the second leakage-proof ring 4, in use, pipe 5 is fixed on into the first leakage-proof ring In the gap 3 left between 2 one end and the inwall of body 1.
The body 1 is pipe fitting made of PVC material.
To make leakage-proof ring that there are preferable radial deformation capabilities, while the inner tube of more external diameters can be assembled, in this reality Included with the first leakage-proof ring 2 in a kind of new embodiment and the second leakage-proof ring 4:Inner ring, outer ring and intermetallic metal connection ring Band;Pass through metal connection ring band connection between inner ring and outer ring.Metal connection ring band is network structure, the mesh shape of network structure Shape is circle.
It is preferably supportive to have the bottom of leakage-proof ring, in a kind of embodiment of the present utility model, in addition to: Sealing ring, seal ring set are fixedly connected located at the first leakage-proof ring 2 and the edge of the second leakage-proof ring 4 with edge.The diameter of sealing ring For:3~5mm.The material of above-mentioned metal connection ring band is stainless steel.
The body 1 includes straight-through, threeway, telescopic joint, elbow floor drain, inspection socket and built-in fitting.
First leakage-proof ring 2 is the interior short tube being made into integration with body 1.
Second leakage-proof ring 4 is arranged at one end that the first leakage-proof ring 2 is connected with the inwall of body 1.
Second leakage-proof ring 4 is elastic tape.
Double-deck Antivibration leak-proof pipe fitting of the present utility model, installs first, second leakage-proof ring in the tube, and by the second leakproof Circle is installed on the first leakage-proof ring inwall, and the interior short tube that the first leakage-proof ring is arranged to be made into integration with body, the second leakage-proof ring For flexible elastic tape, elastic tape is close to interior short tube, improves shockproof, leak resistance, prevents earthquake or loosening When, pipe and pipe fitting junction produce loosening, cause leak;Multiple mounting modes are set so that pipe and pipe fitting convenient disassembly.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality New spirit and scope are defined.On the premise of the utility model design conception is not departed from, ordinary people in the field couple The all variations and modifications that the technical solution of the utility model is made, the scope of protection of the utility model, this reality all should be dropped into With new claimed technology contents, all record in detail in the claims.

Claims (6)

  1. A kind of 1. double-deck Antivibration leak-proof pipe fitting, it is characterised in that:Including body;First leakage-proof ring is installed in the body;Institute First leakage-proof ring one end is stated to be connected with inner body wall;Gap is left between the first leakage-proof ring other end and inner body wall;Institute State and be further fixed on the second leakage-proof ring on the inside of the first leakage-proof ring.
  2. 2. double-deck Antivibration leak-proof pipe fitting according to claim 1, it is characterised in that:The body is made of PVC material Pipe fitting.
  3. 3. double-deck Antivibration leak-proof pipe fitting according to claim 1, it is characterised in that:The body includes straight-through, threeway, stretched Casing coupling, elbow floor drain, inspection socket and built-in fitting.
  4. 4. double-deck Antivibration leak-proof pipe fitting according to claim 1, it is characterised in that:First leakage-proof ring be and body one Interior short tube made of body.
  5. 5. double-deck Antivibration leak-proof pipe fitting according to claim 1, it is characterised in that:Second leakage-proof ring is arranged at first One end that leakage-proof ring is connected with inner body wall.
  6. 6. double-deck Antivibration leak-proof pipe fitting according to claim 1 or 5, it is characterised in that:Second leakage-proof ring is rubber Circle.
CN201720861772.3U 2017-07-17 2017-07-17 A kind of double-deck Antivibration leak-proof pipe fitting Active CN206988662U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720861772.3U CN206988662U (en) 2017-07-17 2017-07-17 A kind of double-deck Antivibration leak-proof pipe fitting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720861772.3U CN206988662U (en) 2017-07-17 2017-07-17 A kind of double-deck Antivibration leak-proof pipe fitting

Publications (1)

Publication Number Publication Date
CN206988662U true CN206988662U (en) 2018-02-09

Family

ID=61403907

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720861772.3U Active CN206988662U (en) 2017-07-17 2017-07-17 A kind of double-deck Antivibration leak-proof pipe fitting

Country Status (1)

Country Link
CN (1) CN206988662U (en)

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