CN205331636U - Metal embedding pipe for pipe joint - Google Patents
Metal embedding pipe for pipe joint Download PDFInfo
- Publication number
- CN205331636U CN205331636U CN201520963094.2U CN201520963094U CN205331636U CN 205331636 U CN205331636 U CN 205331636U CN 201520963094 U CN201520963094 U CN 201520963094U CN 205331636 U CN205331636 U CN 205331636U
- Authority
- CN
- China
- Prior art keywords
- pipe
- wall
- predicament
- internal diameter
- sealed
- 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 metal embedding pipe for pipe joint, including a pipe body, be provided with the internal thread on the inner wall of body, its characterized in that: inner wall of the port is provided with and tops bar on the body, and lower inner wall of the port is provided with and gets out of a predicament or an embarrassing situation inlay on topping bar and be equipped with the sealing washer inlay on getting out of a predicament or an embarrassing situation and be equipped with sealed the pad, the outer wall butt of sealing washer is in top bar on the lateral wall, the internal diameter of sealing washer equals the internal diameter of body, the sealed outer wall butt that fills up is in on the lateral wall of getting out of a predicament or an embarrassing situation, the sealed internal diameter that fills up is less than the internal diameter of body, the sealed thickness that fills up is greater than the height of the lateral wall of getting out of a predicament or an embarrassing situation. Beneficial effect: simple structure, the convenient dismantlement, the upper end inner wall sets up the sealing washer and the lower extreme inner wall sets up sealed the pad through managing in the metal embedding, and sealed effect improves greatly, improves the anti -seismic performance of pipe connection simultaneously.
Description
Technical field
This utility model belongs to connecting pipeline structure technical field, specifically, relates to a kind of pipe joint metal and embeds pipe。
Background technology
Melted for connecting portion rear high temperature bond is formed or be formed by connecting by threaded engagement with the connection of water pipe head typically via heat melting device by water pipe, but, by the water pipe that heat melting device connects, connect blow-by if installing bad being susceptible to and leak, and by water pipe not easily laid-up that this kind of mode connects；By the water pipe that threaded engagement connects, it is necessary to using metal to embed pipe, but existing metal embedding composite pipe tightness is bad, 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；Using metal to embed the water pipe that pipe connects, water is easily from joint leadkage, and the impact that junction is easily rocked occurs to loosen, poor seismic behavior。
Utility model content
For solving above technical problem, the purpose of this utility model is in that to provide a kind of sealing height, mount and dismount convenient pipe joint metal embedding pipe。Concrete technical scheme is as follows:
A kind of pipe joint metal embeds pipe, including body, the inwall of described body is provided with female thread, it it is critical only that: is provided with at described body upper port inwall and tops bar, lower port inwall is provided with gets out of a predicament or an embarrassing situation, described topping bar is embedded with sealing ring, described getting out of a predicament or an embarrassing situation is embedded with sealing gasket。
Metal based on said structure embeds pipe, in use, metal now embedding pipe and stretches in water pipe head, the link of extension tube attached is provided with external screw thread, and the female thread that this external screw thread embeds pipe with described metal is mutually matched, described extension tube attached is screwed into metal and embeds in pipe, after being screwed in pipe, metal is embedded and is sealed by sealing ring between pipe upper end and extension tube attached, and extension tube attached lower end is connected on described sealing gasket, realize two-stage to seal, good seal performance；And the sealing ring of upper end effectively alleviates extension tube attached and metal embeds the radial direction between pipe and shakes, the sealing gasket of bottom effectively alleviates extension tube attached and described metal embeds the axial vibrations between pipe, and anti-seismic performance is good。
Further, the outer wall of described sealing ring be connected to described in top bar on sidewall, the internal diameter of described sealing ring is equal to the internal diameter of described body, and so design facilitates extension tube attached to stretch into described metal to embed and manage。
Further, 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 is less than the internal diameter of described body, and the thickness of described sealing gasket is more than the height of the described sidewall got out of a predicament or an embarrassing situation。When extension tube attached stretches into metal embedding pipe, extension tube attached termination is connected on described sealing gasket, and described sealing gasket one end is spacing by water pipe head, and the other end is by the extruding of extension tube attached, it is achieved extension tube attached seals with the effective of water pipe head。
In the specific implementation, described sealing ring is food stage sealing ring, and described sealing gasket is food stage sealing gasket, and food stage sealed material good seal performance does not produce harmful substance。
Beneficial effect: simple in construction, convenient dismounting；Arranging sealing ring and lower end inner wall arranges sealing gasket by embedding pipe upper end inwall at metal, sealing effectiveness is greatly improved, and improves the anti-seismic performance that pipeline connects simultaneously。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model。
Fig. 2 is the pipe structure figure that in Fig. 1, metal embeds pipe。
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail:
A kind of pipe joint metal as shown in Figure 1 embeds pipe, including body 3, the inwall of described body 3 is provided with female thread 31, it it is critical only that: as seen in Figure 2, it is provided with at described body 3 upper port inwall and tops bar 32, lower port inwall is provided with gets out of a predicament or an embarrassing situation 33, is embedded with sealing ring 34 described topping bar on 32, is embedded with sealing gasket 35 described getting out of a predicament or an embarrassing situation on 33。
Metal based on said structure embeds pipe, in use, metal now embedding pipe and stretches in water pipe head, the link of extension tube attached is provided with external screw thread, and the female thread 31 that this external screw thread embeds pipe with described metal is mutually matched, described extension tube attached is screwed into metal and embeds in pipe, after being screwed in pipe, metal is embedded and is sealed by sealing ring 34 between pipe upper end and extension tube attached, and extension tube attached lower end is connected on described sealing gasket 35, realize two-stage to seal, good seal performance；And the sealing ring 34 of upper end effectively alleviates extension tube attached and metal embeds the radial direction between pipe and shakes, the sealing gasket 35 of bottom effectively alleviates extension tube attached and described metal embeds the axial vibrations between pipe, and anti-seismic performance is good。
Additionally, the outer wall of described sealing ring 34 be connected to described in top bar on 32 sidewalls, the internal diameter of described sealing ring 34 is equal to the internal diameter of described body 3, and so design facilitates extension tube attached to stretch into described metal to embed and manage。
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 is less than the internal diameter of described body 3。The thickness of described sealing gasket 35 more than described get out of a predicament or an embarrassing situation 33 the height of sidewall。When extension tube attached stretches into metal embedding pipe, extension tube attached termination is connected on described sealing gasket 35, and described sealing gasket 35 one end is spacing by water pipe head, and the other end is by the extruding of extension tube attached, it is achieved extension tube attached seals with the effective of water pipe head。
In the specific implementation, described sealing ring 34 is food stage sealing ring 34, and described sealing gasket 35 is food stage sealing gasket 35, and food stage sealed material good seal performance does not produce harmful substance。
Claims (5)
1. a pipe joint metal embeds pipe, including body (3), the inwall of described body (3) is provided with female thread (31), it is characterized in that: described body (3) upper port inwall 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)。
2. pipe joint metal embeds pipe according to claim 1, 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) is equal to the internal diameter of described body (3)。
3. pipe joint metal embeds pipe according to claim 1, 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) is less than the internal diameter of described body (3)。
4. pipe joint metal embeds pipe according to claim 3, it is characterised in that: the thickness of described sealing gasket (35) is more than the height of described (33) sidewall of getting out of a predicament or an embarrassing situation。
5. embed pipe according to the arbitrary described pipe joint metal of claim 1-4, it is characterised in that: described sealing ring (34) is food stage sealing ring, and described sealing gasket (35) is food stage sealing gasket。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520963094.2U CN205331636U (en) | 2015-11-26 | 2015-11-26 | Metal embedding pipe for pipe joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520963094.2U CN205331636U (en) | 2015-11-26 | 2015-11-26 | Metal embedding pipe for pipe joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205331636U true CN205331636U (en) | 2016-06-22 |
Family
ID=56213831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520963094.2U Expired - Fee Related CN205331636U (en) | 2015-11-26 | 2015-11-26 | Metal embedding pipe for pipe joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205331636U (en) |
-
2015
- 2015-11-26 CN CN201520963094.2U patent/CN205331636U/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 |
Granted publication date: 20160622 Termination date: 20161126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |