CN105371026A - Anti-leakage and anti-seismic pipeline connecting system - Google Patents
Anti-leakage and anti-seismic pipeline connecting system Download PDFInfo
- Publication number
- CN105371026A CN105371026A CN201510836893.8A CN201510836893A CN105371026A CN 105371026 A CN105371026 A CN 105371026A CN 201510836893 A CN201510836893 A CN 201510836893A CN 105371026 A CN105371026 A CN 105371026A
- Authority
- CN
- China
- Prior art keywords
- pipe
- water pipe
- sealing gasket
- metal
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
Abstract
The invention discloses an anti-leakage and anti-seismic pipeline connecting system. The anti-leakage and anti-seismic pipeline connecting system comprises a water pipe connector. A metal embedded pipe is fixedly arranged in a water pipe positioning hole of the water pipe connector in a sleeved mode. Threads are formed on the inner wall of the metal embedded pipe. The anti-leakage and anti-seismic pipeline connecting system is characterized in that the water pipe positioning hole is a step hole; the inner diameter of a small pore of the step hole is smaller than that of the metal embedded pipe, so that a sealing step is formed; a sealing gasket is placed on the sealing step, the side wall of the sealing ring abuts against the inner wall of a big pore of the step hole, and the metal embedded pipe abuts against the sealing gasket; a sealing ring is further arranged on the inner wall of the big pore of the step hole, and the outer wall of the metal embedded pipe abuts against the inner wall of the sealing ring; an external connecting pipe is also arranged, external threads are arranged at the connection end of the external connecting pipe, the external threads are matched with the internal threads of the metal embedded pipe, and the external connecting pipe is screwed into the metal embedded pipe. The anti-leakage and anti-seismic pipeline connecting system has the beneficial effects that the structure is simple, and dismounting is convenient; by arranging the sealing ring on the outer wall of the metal embedded pipe and arranging sealing gaskets on two portions of a pipeline connector, the sealing effect is greatly improved.
Description
Technical field
The invention belongs to connecting pipeline structure technical field, specifically, relate to a kind of leakproof Anti-seismic pipeline linked system.
Background technique
High temperature bond after connection part melting is generally formed or is formed by connecting by screw-thread fit by heat melting device by the connection of water pipe and water pipe adapter, but, by the water pipe that heat melting device connects, with great difficulty do not occur connect blow-by and leak if installed, and by water pipe not easily laid-up that this kind of mode connects; By the water pipe that screw-thread fit connects, its poor sealing, the water capacity is easily from joint leadkage.
Prior art shortcoming: the connection sealing of water pipe and water pipe adapter is bad, the water pipe connected by heat melting device occurs leaking inconvenient laid-up; Joined and the water pipe be connected by screw thread, water is easily from joint leadkage, and poor seismic behavior.
Summary of the invention
For solving above technical problem, the object of the present invention is to provide a kind of water pipe adapter sealing high, mount and dismount leakproof Anti-seismic pipeline linked system easily.Concrete technological scheme is as follows:
A kind of leakproof Anti-seismic pipeline linked system, comprise water pipe adapter, the water pipe positioning hole internal fixtion of described water pipe adapter is arranged with metal and embeds pipe, described metal embeds inner tube wall and has screw thread, its key is: described water pipe positioning hole is shoulder hole, this shoulder hole hole diameter is less than described metal and embeds bore, form sealed step, described sealed step is placed with sealing gasket, the sidewall of described seal ring is connected on the inwall of shoulder hole macropore, and described metal embeds pipe and is connected on described sealing gasket; On the inwall of described shoulder hole macropore, be also provided with seal ring, the outer wall that described metal embeds pipe is connected on the inwall of described seal ring; Also be provided with externally connected pipe, described externally connected pipe connecting end is provided with outside thread, and the internal thread that this outside thread embeds pipe with described metal mates mutually, described externally connected pipe is screwed into metal and embeds in pipe.
Adopt said structure, on the basis of water pipe by thread seal, the mouth of pipe of water pipe can abut against with the sealing gasket be arranged in sealed step, improves the sealing that externally connected pipe is connected with water pipe adapter; The outer wall that metal embeds pipe uses seal ring to seal further, greatly improves the sealing that water pipe connects, and improves the anti-seismic performance of connecting pipeline structure.
Further, the width of described sealing gasket is not less than the thickness sum that described metal embeds pipe and described externally connected pipe tube wall.Such design, when externally connected pipe relies on its outside thread to be screwed in described metal embedding pipe, lucky externally connected pipe inserting end termination is also connected on described sealing gasket, ensures the sealing of connecting tube further.When arranging seal ring, by offering circular groove on described shoulder hole macropore inwall, described seal ring is embedded on described circular groove, and design facilitates the dismounting of pipe coupling like this.
Further, described sealing gasket is food-grade sealing gasket, and described seal ring is food-grade seal ring, adopts said structure, and food-grade sealing ring tightness can be good, do not produce harmful matter.
Beneficial effect: structure is simple, for convenience detach; By embedding pipe outer wall at metal and arrange seal ring and pipe coupling two place arranging sealing gasket, sealing effect improves greatly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described:
A kind of leakproof Anti-seismic pipeline linked system as shown in Figure 1, comprise water pipe adapter 1, water pipe positioning hole 2 internal fixtion of described water pipe adapter 1 is arranged with metal and embeds pipe 3, described metal embeds pipe 3 inwall and has screw thread, its key is: described water pipe positioning hole 2 is shoulder hole, this shoulder hole hole diameter is less than described metal and embeds pipe 3 internal diameter, form sealed step 4, described sealed step 4 is placed with sealing gasket 5, the sidewall of described seal ring 5 is connected on the inwall of shoulder hole macropore, and described metal embeds pipe 3 and is connected on described sealing gasket 5; On the inwall of described shoulder hole macropore, be also provided with seal ring 6, the outer wall that described metal embeds pipe 3 is connected on the inwall of described seal ring 6; Also be provided with externally connected pipe 8, described externally connected pipe 8 connecting end is provided with outside thread, and the internal thread that this outside thread embeds pipe 3 with described metal mates mutually, described externally connected pipe 8 is screwed into metal and embeds in pipe 3.
Adopt said structure, on the basis of water pipe by thread seal, the mouth of pipe of water pipe can abut against with the sealing gasket 5 be arranged in sealed step 4, improves the sealing that water pipe is connected with water pipe adapter 1; The outer wall that metal embeds pipe 3 uses seal ring 6 to seal further, greatly improves the sealing that water pipe connects, and improves the anti-seismic performance of connecting pipeline structure.
Be it can also be seen that by Fig. 1, the width of described sealing gasket 5 is not less than the thickness sum that described metal embeds pipe 3 and described externally connected pipe 8 tube wall, such design, when externally connected pipe 8 relies on its outside thread to be screwed in described metal embedding pipe 3, lucky externally connected pipe 8 inserting end termination is also connected on described sealing gasket 5, ensures the sealing of water pipe adapter 1 further.When arranging seal ring, by offering circular groove 7 on described shoulder hole macropore inwall, described seal ring 6 is embedded on described circular groove 7, and design facilitates the dismounting of pipe coupling like this.
In the present embodiment, described sealing gasket 5 is food-grade sealing gasket, and described seal ring 6 is food-grade seal ring, adopts said structure, and food-grade sealing ring tightness can be good, do not produce harmful matter.
Claims (4)
1. a leakproof Anti-seismic pipeline linked system, comprise water pipe adapter (1), water pipe positioning hole (2) internal fixtion of described water pipe adapter (1) is arranged with metal and embeds pipe (3), described metal embeds pipe (3) inwall and has screw thread, it is characterized in that: described water pipe positioning hole (2) is shoulder hole, this shoulder hole hole diameter is less than described metal and embeds pipe (3) internal diameter, form sealed step (4), described sealed step (4) is placed with sealing gasket (5), the sidewall of described sealing gasket (5) is connected on the inwall of shoulder hole macropore, described metal embeds pipe (3) and is connected on described sealing gasket (5), on the inwall of described shoulder hole macropore, be also provided with seal ring (6), the outer wall that described metal embeds pipe (3) is connected on the inwall of described seal ring (6), also be provided with externally connected pipe (8), described externally connected pipe (8) connecting end is provided with outside thread, this outside thread and described metal embed the internal thread of managing (3) and mutually mate, and described externally connected pipe (8) are screwed into metal and embed in pipe (3).
2. leakproof Anti-seismic pipeline linked system according to claim 1, is characterized in that: the width of described sealing gasket (5) is not less than the thickness sum that described metal embeds pipe (3) and described externally connected pipe (8) tube wall.
3. leakproof Anti-seismic pipeline linked system according to claim 1, is characterized in that: on described shoulder hole macropore inwall, offer circular groove (7), described seal ring (6) is embedded on described circular groove (7).
4., according to the arbitrary described leakproof Anti-seismic pipeline linked system of claim 1-3, it is characterized in that: described sealing gasket (5) is food-grade sealing gasket, described seal ring (6) is food-grade seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510836893.8A CN105371026A (en) | 2015-11-26 | 2015-11-26 | Anti-leakage and anti-seismic pipeline connecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510836893.8A CN105371026A (en) | 2015-11-26 | 2015-11-26 | Anti-leakage and anti-seismic pipeline connecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105371026A true CN105371026A (en) | 2016-03-02 |
Family
ID=55373475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510836893.8A Pending CN105371026A (en) | 2015-11-26 | 2015-11-26 | Anti-leakage and anti-seismic pipeline connecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105371026A (en) |
-
2015
- 2015-11-26 CN CN201510836893.8A patent/CN105371026A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |