CN205447019U - Take pipe joint of metal embedding pipe - Google Patents
Take pipe joint of metal embedding pipe Download PDFInfo
- Publication number
- CN205447019U CN205447019U CN201520963042.5U CN201520963042U CN205447019U CN 205447019 U CN205447019 U CN 205447019U CN 201520963042 U CN201520963042 U CN 201520963042U CN 205447019 U CN205447019 U CN 205447019U
- Authority
- CN
- China
- Prior art keywords
- pipe
- metal
- embeds
- internal diameter
- sealing ring
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a take pipe joint of metal embedding pipe, including the water pipe head, the water pipe locating hole internal fixation cover of water pipe head is equipped with metal embedding pipe, and its key lies in: the water pipe locating hole is the shoulder hole, and this shoulder hole aperture internal diameter is less than metal embedding internal diameter of pipe, forms seal step, and metal embedding pipe butt inlays on the last inner wall of the port of metal embedding pipe and is equipped with the sealing washer on seal step, and the internal diameter of sealing washer equals metal embedding bore of pipe, inner wall of the port inlays and is equipped with sealed pad down, and the sealed internal diameter that fills up is less than metal embedding bore of pipe, and seals the height that the thickness that fills up is greater than the lateral wall of getting out of a predicament or an embarrassing situation, on the macroporous inner wall of this shoulder hole, still be provided with the sealing ring. Beneficial effect: simple structure, the convenient dismantlement, three -layer seal structure all adopts sealing material, and effective leak protection just effectively improves pipeline structure's anti -seismic performance.
Description
Technical field
This utility model belongs to pipe joint or pipe fitting technical field, specifically, relates to a kind of band metal and embeds the pipe joint of pipe.
Background technology
The general metal embedding pipe by heat melting device, melted for connecting portion rear high temperature bond being formed or being provided by screw thread of connection of water pipe and water pipe head is connected and forms, but, the water pipe connected by heat melting device, if installing bad being susceptible to connect blow-by and leak, and the water pipe connected by this kind of mode being difficult to laid-up；The metal being provided by screw thread embeds the water pipe that pipe is connected, and its poor sealing, the water capacity is easily from joint leadkage.
Prior art shortcoming: water pipe is bad with the connection sealing of water pipe head, there is leakage inconvenience laid-up in the water pipe connected by heat melting device；The metal being provided by screw thread embeds the water pipe that pipe is joined and connected, and water is easily from joint leadkage.
Utility model content
For solving above technical problem, the purpose of this utility model is to provide the pipe joint that a kind of water pipe head sealing is high, mount and dismount convenient band metal embedding pipe.Concrete technical scheme is as follows:
A kind of band metal embeds the pipe joint of pipe, including water pipe head, in the hole, water pipe location of described water pipe head, fixed cover is provided with metal and embeds pipe, it it is critical only that: hole, described water pipe location is shoulder hole, this shoulder hole hole diameter embeds bore less than described metal, form sealed step, described metal embeds pipe and is connected in described sealed step, the upper port inwall of described metal embedding pipe is provided with tops bar, described top bar on be provided with sealing ring, the outer wall of described sealing ring is topped bar on sidewall described in being connected to, the internal diameter of described sealing ring embeds the internal diameter of pipe equal to described metal；Lower port inwall is provided with to get out of a predicament or an embarrassing situation and is embedded with sealing gasket on described getting out of a predicament or an embarrassing situation, the outer wall of described sealing gasket be connected to described on the sidewall got out of a predicament or an embarrassing situation, the internal diameter of described sealing gasket embeds the internal diameter of pipe less than described metal, and the thickness of described sealing gasket be more than described in get out of a predicament or an embarrassing situation the height of sidewall；On the inwall of this shoulder hole macropore, it is additionally provided with sealing ring.
Use said structure, on the basis of water pipe is by thread seal, metal embeds the outer wall of pipe and is connected on described sealing ring, and metal embeds pipe bottom and is connected in described sealed step, when external water pipe relies on its external screw thread to be screwed into described metal embedding pipe, its mouth of pipe can abut against with the sealing gasket being arranged on metal embedding pipe lower end, and it is spacing to rely on sealed step to carry out, and improves the sealing that water pipe is connected with water pipe head；Metal embeds the upper end of pipe and uses sealing ring to seal further, is greatly improved the sealing that water pipe connects.
Further, offering cannelure on described shoulder hole macropore inwall, described sealing ring is embedded on described cannelure, when sealing ring is set, by offering cannelure on described shoulder hole macropore inwall, described sealing ring is embedded on described cannelure, and so design facilitates the dismounting of pipe joint.
In the specific implementation, described sealing ring, sealing gasket and described sealing ring all use food stage encapsulant to make, and food stage sealing ring tightness can be good, does not produce harmful substance.Beneficial effect: simple in construction, convenient dismounting；Three-layer sealed structure all uses encapsulant, effective leakproof and be effectively improved the anti-seismic performance of pipeline configuration.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is that the metal in Fig. 1 embeds tubular construction figure；
Fig. 3 is the pipe structure figure that the metal in Fig. 2 embeds pipe.
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings:
A kind of band metal as shown in Figure 1 embeds the pipe joint of pipe, including water pipe head 1, in the hole 2, water pipe location of described water pipe head 1, fixed cover is provided with metal and embeds pipe 3, it it is critical only that: hole, described water pipe location 2 is shoulder hole, this shoulder hole hole diameter embeds pipe 3 internal diameter less than described metal, form sealed step 4, described metal embeds pipe 3 and is connected in described sealed step 4, as can be seen from Figure 2, described metal embeds the upper port inwall of pipe 3 and is provided with and tops bar 32, it is embedded with sealing ring 34 on 32 described topping bar, the outer wall of described sealing ring 34 is topped bar on 32 sidewalls described in being connected to, the internal diameter of described sealing ring 34 embeds the internal diameter of pipe 3 equal to described metal；Lower port inwall is provided with gets out of a predicament or an embarrassing situation 33, it is embedded with sealing gasket 35 on 33 described getting out of a predicament or an embarrassing situation, the outer wall of described sealing gasket 35 be connected to described in get out of a predicament or an embarrassing situation 33 sidewall on, the internal diameter of described sealing gasket 35 embeds the internal diameter of pipe 3 less than described metal, and the thickness of described sealing gasket 35 be more than described in get out of a predicament or an embarrassing situation the height of 33 sidewalls, described metal embeds the pipe structure of pipe 3 as shown in Figure 3；On the inwall of this shoulder hole macropore, it is additionally provided with sealing ring 6.
Use said structure, on the basis of water pipe is by thread seal, metal embeds the outer wall of pipe and is connected on described sealing ring 6, and metal embeds pipe bottom and is connected in described sealed step 4, when external water pipe relies on its external screw thread to be screwed into described metal embedding pipe 3, its mouth of pipe can abut against with the sealing gasket 35 being arranged on metal embedding pipe 3 lower end, and it is spacing to rely on sealed step 4 to carry out, and improves the sealing that water pipe is connected with water pipe head；Metal embeds the upper end of pipe and uses sealing ring to seal further, is greatly improved the sealing that water pipe connects.
In addition, for fixing described sealing ring 6, described shoulder hole macropore inwall offers cannelure 7, described sealing ring 6 is embedded on described cannelure 7, so design facilitates the dismounting of pipe joint, and be prevented effectively from when metal embedding pipe 3 is screwed into into hole 2, described water pipe location, the situation of described sealing ring 6 can be touched off.
In the present embodiment, described sealing ring 34, sealing gasket 35 and described sealing ring 6 all use food stage encapsulant to make, and food stage sealing ring tightness can be good, does not produce harmful substance.
Claims (5)
1. the pipe joint of a band metal embedding pipe, including water pipe head (1), water pipe location hole (2) the interior fixed cover of described water pipe head (1) is provided with metal and embeds pipe (3), it is characterized in that: described water pipe hole, location (2) is shoulder hole, this shoulder hole hole diameter embeds pipe (3) internal diameter less than described metal, form sealed step (4), described metal embeds pipe (3) and is connected in described sealed step (4), described metal embeds the upper port inwall of pipe (3) and is provided with top bar (32), lower port inwall is provided with get out of a predicament or an embarrassing situation (33), described top bar (32) are embedded with sealing ring (34), described get out of a predicament or an embarrassing situation (33) are embedded with sealing gasket (35)；On the inwall of this shoulder hole macropore, it is additionally provided with sealing ring (6).
Band metal the most according to claim 1 embeds the pipe joint of pipe, it is characterized in that: the outer wall of described sealing ring (34) be connected to described in top bar on (32) sidewall, the internal diameter of described sealing ring (34) equal to described metal embed pipe (3) internal diameter.
Band metal the most according to claim 2 embeds the pipe joint of pipe, it is characterized in that: the outer wall of described sealing gasket (35) be connected to described in get out of a predicament or an embarrassing situation (33) sidewall on, the internal diameter of described sealing gasket (35) embeds the internal diameter of pipe (3) less than described metal, and the thickness of described sealing gasket (35) be more than described in get out of a predicament or an embarrassing situation the height of (33) sidewall.
Band metal the most according to claim 1 embeds the pipe joint of pipe, it is characterised in that: offering cannelure (7) on described shoulder hole macropore inwall, described sealing ring (6) is embedded on described cannelure (7).
5. the pipe joint of pipe is embedded according to the arbitrary described band metal of claim 1-4, it is characterised in that: described sealing ring (34), sealing gasket (35) and described sealing ring (6) all use food stage encapsulant to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520963042.5U CN205447019U (en) | 2015-11-26 | 2015-11-26 | Take pipe joint of metal embedding pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520963042.5U CN205447019U (en) | 2015-11-26 | 2015-11-26 | Take pipe joint of metal embedding pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205447019U true CN205447019U (en) | 2016-08-10 |
Family
ID=57181444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520963042.5U Expired - Fee Related CN205447019U (en) | 2015-11-26 | 2015-11-26 | Take pipe joint of metal embedding pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205447019U (en) |
-
2015
- 2015-11-26 CN CN201520963042.5U patent/CN205447019U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20161126 |