CN202597915U - Pipeline crossing sealing structure - Google Patents
Pipeline crossing sealing structure Download PDFInfo
- Publication number
- CN202597915U CN202597915U CN 201220242841 CN201220242841U CN202597915U CN 202597915 U CN202597915 U CN 202597915U CN 201220242841 CN201220242841 CN 201220242841 CN 201220242841 U CN201220242841 U CN 201220242841U CN 202597915 U CN202597915 U CN 202597915U
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- Prior art keywords
- sealing material
- pipeline
- hole
- passes
- sealing
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- Expired - Fee Related
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Abstract
The utility model discloses a pipeline crossing sealing structure which is characterized by comprising an upper compressing cover, wherein the upper compressing cover is connected with a base plate through sealing materials; a first pipeline crossing hole is formed at the middle of the upper compressing cover; a convex part on the upper compressing cover is a sealing material compressing ring; at least two fastening holes are formed around the sealing material compressing ring; a sealing material filling groove is arranged at the middle of the base plate; a second pipeline crossing hole is formed at the middle of the sealing material filling groove; and at least four fastening grooves are arranged around the sealing material filling groove. The pipeline crossing sealing structure has the characteristics of low maintenance cost and rapid speed, and is simple and convenient to operate.
Description
Technical field
The utility model relates to a kind of pipeline and passes through sealing configuration, belongs to seal for pipe joints structure field.
Background technique
Pipeline passes through existing pressurized container storage tank, generally adopts pipeline and tank body welding manner, or flange connection, dismounting, maintenance trouble, and consuming time longer.
Summary of the invention
The purpose of the utility model is the problem that solves dismounting between pipeline and the tank body, maintenance trouble, provides the pipeline that a kind of maintenance cost is low, speed is fast, easy and simple to handle to pass through sealing configuration.
In order to achieve the above object, the utility model provides a kind of pipeline to pass through sealing configuration, it is characterized in that; Comprise upper press cover; Upper press cover is connected with the chassis through sealing material, is provided with first pipeline in the middle of the upper press cover and passes through the hole, and the convex portion on the upper press cover is the sealing material retainer ring; Be provided with at least 2 fastener holes around the sealing material retainer ring; Be provided with the sealing material filling slot in the middle of the chassis, be provided with second pipeline in the middle of the sealing material filling slot and pass through the hole, be provided with at least 4 binding grooves around the sealing material filling slot.
Preferably, the outward edge of described sealing material retainer ring, sealing material filling slot and sealing material all is circular, and external diameter is identical.
Preferably, be provided with the 3rd pipeline in the middle of the described sealing material and pass through the hole, it is identical with size, the shape that the 3rd pipeline passes through the hole that first pipeline passes through the hole, second pipeline passes through the hole.
Preferably, described fastener hole is corresponding one by one up and down with the position of binding groove, and connects through fastening piece.
The utility model adopts flexible non-welding manner to connect, and on pipeline, is with upper press cover and chassis, and carries out seal operation through sealing material.Compare existing Placement, the cost of equipment maintenance that the utility model makes pipeline pass through tank body reduces, and maintenance speeds up, and practices thrift maintenance cost, reduces the working strength of personnel's housekeeping operation.
Description of drawings
Fig. 1 passes through the erection drawing of sealing configuration for a kind of pipeline;
Among the figure: 1 is upper press cover, and 2 is sealing material, and 3 is the chassis, and 4 is the sealing material retainer ring; 5 is fastener hole, and 6 is that first pipeline passes through the hole, and 7 is the sealing material filling slot, and 8 is binding groove; 9 is that second pipeline passes through the hole, and 10 is that the 3rd pipeline passes through the hole, and 11 is fastening piece, and 12 is pipeline.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.
Embodiment 1
As shown in Figure 1, pass through the erection drawing of sealing configuration for a kind of pipeline.The utility model is that a kind of pipeline passes through sealing configuration, and upper press cover 1 is connected with chassis 3 through sealing material 2, and fixing through fastening piece 11 (for example, hold-down bolt).
Upper press cover 1 is round-shaped, has first pipeline in the middle of the upper press cover 1 and passes through hole 6, and the convex portion on the upper press cover 1 is a sealing material retainer ring 4, has 6 fastener holes 5 around the sealing material retainer ring 4.
The outward edge of sealing material retainer ring 4, sealing material filling slot 7 and sealing material 2 all is circular, and external diameter is identical.Having the 3rd pipeline in the middle of the sealing material 2, to pass through that hole 10, the first pipelines pass through hole 6, second pipeline passes through hole 9 identical with size, the shape that the 3rd pipeline passes through hole 10.Fastener hole 5 is corresponding one by one up and down with the position of binding groove 8.
Need pass chassis 3 by crossing pipeline 12, in pipeline 12 outer walls and chassis 3 formed sealing material filling slots 7, be packed into sealing material 2, then; Upper press cover 1 is inserted in crossing pipeline 12, and fastener hole 5 aligns with binding groove 8, with fastening piece 11 (for example; Hold-down bolt) passes fastener hole 5 and get into binding groove 8; Under fastening piece 11 pressure, the sealing material retainer ring 4 on the upper press cover 1 is through extrusion-deformation, and is tight with sealing material filling slot 7 inwalls, the sealing of crossing pipeline 12 outer walls on chassis 3.
Sealing material can adopt teflon packing or other sealing material.
This structural member boundary dimension is adjusted according to passing through the pipe vary in diameter at random, is not suitable for the pipeline of diameter less than ￠ 20.
The utility model is that a kind of pipeline passes through sealing configuration, and fastener hole 5 has 4 respectively with binding groove 8.Other are identical with embodiment 1.
Claims (4)
1. a pipeline passes through sealing configuration; It is characterized in that, comprise upper press cover (1), upper press cover (1) is connected with chassis (3) through sealing material (2); Be provided with first pipeline in the middle of the upper press cover (1) and pass through hole (6); Convex portion on the upper press cover (1) is sealing material retainer ring (4), is provided with at least 2 fastener holes (5) around the sealing material retainer ring (4), is provided with sealing material filling slot (7) in the middle of chassis (3); Be provided with second pipeline in the middle of the sealing material filling slot (7) and pass through hole (9), sealing material filling slot (7) is provided with at least 4 binding grooves (8) on every side.
2. a kind of pipeline as claimed in claim 1 passes through sealing configuration, it is characterized in that, the outward edge of described sealing material retainer ring (4), sealing material filling slot (7) and sealing material (2) all is circular, and external diameter is identical.
3. a kind of pipeline as claimed in claim 1 passes through sealing configuration; It is characterized in that; Be provided with the 3rd pipeline in the middle of the described sealing material (2) and pass through hole (10), it is identical with size, the shape that the 3rd pipeline passes through hole (10) that first pipeline passes through hole (6), second pipeline passes through hole (9).
4. a kind of pipeline as claimed in claim 1 passes through sealing configuration, it is characterized in that, described fastener hole (5) is corresponding one by one up and down with the position of binding groove (8), and connects through fastening piece (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220242841 CN202597915U (en) | 2012-05-25 | 2012-05-25 | Pipeline crossing sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220242841 CN202597915U (en) | 2012-05-25 | 2012-05-25 | Pipeline crossing sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202597915U true CN202597915U (en) | 2012-12-12 |
Family
ID=47315455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220242841 Expired - Fee Related CN202597915U (en) | 2012-05-25 | 2012-05-25 | Pipeline crossing sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202597915U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186765A (en) * | 2015-09-16 | 2015-12-23 | 珠海格力电器股份有限公司 | Wire passing ring |
| CN105672930A (en) * | 2016-03-08 | 2016-06-15 | 宝鸡石油机械有限责任公司 | Casing pipe seal box capable of achieving automatic centring |
| CN112503263A (en) * | 2020-11-27 | 2021-03-16 | 中国航发四川燃气涡轮研究院 | Anti-rotation structure penetrating through casing pipeline |
-
2012
- 2012-05-25 CN CN 201220242841 patent/CN202597915U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105186765A (en) * | 2015-09-16 | 2015-12-23 | 珠海格力电器股份有限公司 | Wire passing ring |
| CN105672930A (en) * | 2016-03-08 | 2016-06-15 | 宝鸡石油机械有限责任公司 | Casing pipe seal box capable of achieving automatic centring |
| CN112503263A (en) * | 2020-11-27 | 2021-03-16 | 中国航发四川燃气涡轮研究院 | Anti-rotation structure penetrating through casing pipeline |
| CN112503263B (en) * | 2020-11-27 | 2022-09-20 | 中国航发四川燃气涡轮研究院 | Anti-rotation structure penetrating through casing pipeline |
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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: 20121212 Termination date: 20150525 |
|
| EXPY | Termination of patent right or utility model |