CN209278709U - More sealing rotary compensators - Google Patents
More sealing rotary compensators Download PDFInfo
- Publication number
- CN209278709U CN209278709U CN201822242043.7U CN201822242043U CN209278709U CN 209278709 U CN209278709 U CN 209278709U CN 201822242043 U CN201822242043 U CN 201822242043U CN 209278709 U CN209278709 U CN 209278709U
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- China
- Prior art keywords
- outer shield
- flange
- sealing
- flange outer
- tube wall
- Prior art date
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Abstract
The utility model discloses more sealing rotary compensators, and including flexible tube wall and the supported flange being arranged on the outside of flexible tube wall, flange outer shield is arranged in the outside of the supported flange.Packing layer is set between the lateral end and flange outer shield of the supported flange, and described filler layer is Langaloy graphite linings, and alloy red copper gasket seal is arranged close to the side end of flange outer shield in described filler layer.Stop collar is arranged in position in flexible tube wall by proximal head outwardly, baffle ring is set on the inside of the flange outer shield, the equal corresponding face of the stop collar and baffle ring is set as the arc surface to concave, there are gap between two arc surfaces, placement composite sealing ring in the gap.Whirl compensator provided by the utility model, sealing effect is splendid, and the stop collar corresponding face equal with baffle ring is set as the arc surface to concave, and perfection fitting composite sealing ring reduces the possibility of leakage to the maximum extent.
Description
Technical field
The utility model relates to field of mechanical technique, are to be related to more sealing rotary compensators more particularly.
Background technique
Under high temperature and high pressure environment, the pressure that compensator is born is big, it would be desirable to be able to absorb biggish axial, lateral and angular position
It moves, special use environment determines traditional whirl compensator, and there are biggish risk of leakage.
It is circular arc and flat relation of plane between common whirl compensator sealing ring and the limit on both sides, gap is larger, sealing
Ineffective, slip is high, and service life is shorter, and replacement difficulty is also larger.
Summary of the invention
Goal of the invention: the purpose of this utility model is to provide more sealing rotation compensations for prior art deficiency and defect
Device realizes that the stability and high efficiency of whirl compensator seals using a variety of sealing means.
Technical solution: to achieve the goals above, the technology employed by the present utility model is more sealing rotation compensation
Device protects outside the outside setting flange of the supported flange including flexible tube wall and the supported flange being arranged on the outside of flexible tube wall
Cover.
It is described efficient sealed in order to realize, filler is set between the lateral end and flange outer shield of the supported flange
Layer, described filler layer are Langaloy graphite linings, and alloy red copper is arranged close to the side end of flange outer shield in described filler layer
Fastener, the flange is arranged in gasket seal between longitudinal flanging of the supported flange and longitudinal flanging of flange outer shield
Pressure sealing filler device is set on outer shield, and the pressure sealing filler device reaches packing layer through flange outer shield.
The fastener is the stock spiral shell for extending transversely through longitudinal flanging of longitudinal flanging and flange outer shield of supported flange
Bolt.
In order to realize that limit is arranged by the position of proximal head in flexible tube wall in further sealing effect, the utility model outwardly
Baffle ring is arranged in position ring, the flange outer shield inside, and the stop collar corresponding face equal with baffle ring is set as the circle to concave
Cambered surface places composite sealing ring in the gap there are gap between two arc surfaces.
Composite sealing ring is stainless steel graphite composite sealing ring.
The utility model has the advantages that the utility model is compared with prior art, the beneficial effect is that:
1, whirl compensator provided by the utility model, sealing effect is splendid, equal corresponding of the stop collar and baffle ring
Face is set as the arc surface to concave, and perfection fitting composite sealing ring reduces the possibility of leakage to the maximum extent.
2, pressure sealing filler device is arranged in the utility model on flange outer shield, the feelings leaked can occurs in pipeline
Under condition, addition airtight and watertight padding charging is not shut down, guarantees the normal operation of pipeline.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the more sealing rotary compensators of the utility model.
Fig. 2 is the partial enlarged view of A in the utility model.
Specific embodiment
With reference to embodiment, the utility model is further illustrated.
As shown in Figure 1, more sealing rotary compensators, including flexible tube wall 1 and the compression method being arranged on the outside of flexible tube wall 1
Orchid 3, the outside of the supported flange 3 are arranged flange outer shield 8, the lateral end and flange outer shield 8 of the supported flange 3 it
Between be arranged packing layer 4, described filler layer 4 be Langaloy graphite linings, described filler layer 4 is close to a side of flange outer shield 8
Head setting alloy red copper gasket seal 6, sets between longitudinal flanging of the supported flange 3 and longitudinal flanging of flange outer shield 8
Fastener 2 is set, pressure sealing filler device 5,5 transfixion of pressure sealing filler device are set on the flange outer shield 8
Blue outer shield 8 reaches packing layer 4.
The fastener 2 is the stock for extending transversely through longitudinal flanging of longitudinal flanging and flange outer shield 8 of supported flange 3
Bolt.
Referring to figs. 1 and 2, stop collar is arranged in the position in flexible tube wall 1 by proximal head outwardly, protects outside the flange
8 inside of cover is arranged baffle rings, and the corresponding face of the stop collar and baffle ring is set as the arc surface to concave, between two arc surfaces
There are gap, composite sealing ring 7 is placed in the gap.
Composite sealing ring 7 is stainless steel graphite composite sealing ring.
It is enlightenment, through the above description, related work people with the above-mentioned desirable embodiment according to the utility model
Member can carry out various changes and amendments in the range of without departing from this item utility model technical idea completely.This is practical
Novel technical scope is not limited to the contents of the specification, it is necessary to determine that its is technical according to scope of the claims
Range.
Claims (4)
- Sealing rotary compensator more than 1., including flexible tube wall (1) and the supported flange (3) being arranged on the outside of flexible tube wall (1), institute State outside setting flange outer shield (8) of supported flange (3), it is characterised in that: the lateral end and method of the supported flange (3) Packing layer (4) are set between blue outer shield (8), described filler layer (4) is Langaloy graphite linings, and described filler layer (4) is close Alloy red copper gasket seal (6) are arranged in the side end of flange outer shield (8), the longitudinal flanging and method of the supported flange (3) Fastener (2) are set between longitudinal flanging of blue outer shield (8), setting pressure sealing filler fills on the flange outer shield (8) It sets (5), the pressure sealing filler device (5) reaches packing layer (4) through flange outer shield (8).
- 2. more sealing rotary compensators according to claim 1, it is characterised in that: the fastener (2) is to extend transversely through The bolt of long stem of longitudinal flanging of longitudinal flanging and flange outer shield (8) of supported flange (3).
- 3. more sealing rotary compensators according to claim 1, it is characterised in that: by proximal head in flexible tube wall (1) Stop collar is arranged in position outwardly, and baffle ring, the stop collar corresponding face equal with baffle ring are arranged on the inside of the flange outer shield (8) It is set as the arc surface to concave, there are gap between two arc surfaces, places composite sealing ring (7) in the gap.
- 4. more sealing rotary compensators according to claim 3, it is characterised in that: composite sealing ring (7) is stainless steel stone Black composite sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242043.7U CN209278709U (en) | 2018-12-29 | 2018-12-29 | More sealing rotary compensators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242043.7U CN209278709U (en) | 2018-12-29 | 2018-12-29 | More sealing rotary compensators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209278709U true CN209278709U (en) | 2019-08-20 |
Family
ID=67607899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822242043.7U Active CN209278709U (en) | 2018-12-29 | 2018-12-29 | More sealing rotary compensators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209278709U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021047671A1 (en) * | 2019-09-14 | 2021-03-18 | 江苏永力管道有限公司 | Pipeline compensator using combined sealing structure |
-
2018
- 2018-12-29 CN CN201822242043.7U patent/CN209278709U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021047671A1 (en) * | 2019-09-14 | 2021-03-18 | 江苏永力管道有限公司 | Pipeline compensator using combined sealing structure |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |