CN205207918U - Building wall pipe - Google Patents
Building wall pipe Download PDFInfo
- Publication number
- CN205207918U CN205207918U CN201521053502.7U CN201521053502U CN205207918U CN 205207918 U CN205207918 U CN 205207918U CN 201521053502 U CN201521053502 U CN 201521053502U CN 205207918 U CN205207918 U CN 205207918U
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- wall
- pipe
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Abstract
The utility model discloses a building wall pipe, including a pipe body, be used for wearing the sleeve pipe that wall portion overcoat has a metal to make of wall on the body, wear to be equipped with the flexible buffer body between wall portion and the sleeve pipe, the sheathed tube surface is equipped with wear -resisting bed set, wear -resisting bed set is by forming from interior basal layer, intermediate level and enhancement layer toward setting gradually outward, the basal layer is 1.5 mu m -3.0 mu m's of thickness tungsten carbide layer, the intermediate level is 1.2 mu m -2.0 mu m's of thickness nickel dam, the enhancement layer is 2.2 mu m -3.8 mu m's of thickness boron nitride layer, the utility model discloses can improve wear -resisting, the corrosion resistance performance at its chuan qiang position, reduce wear status, increase of service life improves the security that the wall pipe used.
Description
Technical field
The utility model relates to a kind of building appliance, particularly one building wall-passing pipe.
Background technique
In today of economic development, in order to meet the various spiritual demands of people, so various office, lodging, amusement and building natural also cover more and more, cover higher and higher; In construction engineering, the setting of the steel pipes such as combustion gas, tap water, heating power, sewage is absolutely necessary, and these pipelines must pass through floor or wall in process of deployment, are therefore referred to as wall-passing pipe; The position through walls of wall-passing pipe is enclosed in floor or wall, cannot effectively safeguard, if wall-passing pipe erosion corrosion, very easily causes and leaks, leaks gas, produce potential safety hazard, is a large amount of roots complained.
Therefore, just need to improve existing building wall-passing pipe, wear-resisting, the corrosion resistant performance at its position through walls can be improved, reduce wear condition, increase the service life, improve the Security that wall-passing pipe uses.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of building wall-passing pipe, can improve wear-resisting, the corrosion resistant performance at its position through walls, reduce wear condition, increase the service life, improve the Security that wall-passing pipe uses.
Building wall-passing pipe of the present utility model, comprises body, described body has a metal sleeve pipe for portion through walls overcoat through walls, is provided with flexible buffer body between described portion through walls and sleeve pipe; The outer surface of described sleeve pipe is provided with wearing layer group, described wearing layer group is made up of the base layer set gradually outward from interior, mesosphere and reinforced layer, described base layer is the carbide layers of thickness 1.5 μm-3.0 μm, described mesosphere is the nickel dam of thickness 1.2 μm-2.0 μm, and described reinforced layer is the boron nitride layer of thickness 2.2 μm-3.8 μm.
Further, described flexible buffer body is rubber.
Further, the thickness of described base layer is 2.5 μm.
Further, the thickness in described mesosphere is 1.6 μm.
Further, the thickness of described reinforced layer is 3.0 μm.
The beneficial effects of the utility model: building wall-passing pipe of the present utility model, sleeve pipe has the effect strengthened and protect to wall-passing pipe, flexible buffer body plays damping and reduces the effect of friction; Owing to being provided with wearing layer group at the outer surface of sleeve pipe, wear-resisting, the corrosion resistant performance in portion through walls can be improved, reduce wear condition, increase the service life, improve the Security that wall-passing pipe uses; In wearing layer group, base layer can stop surface metal to penetrate in mesosphere and reinforced layer, and mesosphere can make reinforced layer effectively deposit, reinforced layer is wear-resisting, corrosion-resistant, difficult drop-off, environmental protection, antiwear property is good; The thickness range of base layer, mesosphere and reinforced layer is all determined by experiment, can realize wear-resisting while conservation, improve work efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of wearing layer group of the present utility model.
Embodiment
As depicted in figs. 1 and 2: the building wall-passing pipe of the present embodiment, comprises body 1, described body 1 there is a metal sleeve pipe 2 for portion through walls 11 overcoat through walls, between described portion 11 through walls and sleeve pipe 2, be provided with flexible buffer body 3; The outer surface of described sleeve pipe 2 is provided with wearing layer group, described wearing layer group is made up of the base layer 41 set gradually outward from interior, mesosphere 42 and reinforced layer 43, described base layer 41 is the carbide layers of thickness 1.5 μm-3.0 μm, described mesosphere 42 is the nickel dam of thickness 1.2 μm-2.0 μm, and described reinforced layer 43 is the boron nitride layer of thickness 2.2 μm-3.8 μm; Sleeve pipe 2 pairs of wall-passing pipes have the effect strengthened and protect, and flexible buffer body 3 plays damping and reduces the effect of friction; Described flexible buffer body 3 is preferably rubber; Owing to being provided with wearing layer group at the outer surface of sleeve pipe 2, wear-resisting, the corrosion resistant performance in portion 11 through walls can be improved, reduce wear condition, increase the service life, improve the Security that wall-passing pipe uses; In wearing layer group, base layer 41 can stop surface metal to penetrate in mesosphere 42 and reinforced layer 43, and mesosphere 42 can make reinforced layer 43 effectively deposit, reinforced layer 43 is wear-resisting, corrosion-resistant, difficult drop-off, environmental protection, antiwear property is good; The thickness range of base layer 41, mesosphere 42 and reinforced layer 43 is all determined by experiment, can realize wear-resisting while conservation, improve work efficiency; Base layer 41, mesosphere 42 and reinforced layer 43 can adopt physical vapor deposition (PVD) method, chemical vapor deposition (CVD) method and their combination and variation method to apply as the case may be; Preferably, the thickness of described base layer 41 is 2.5 μm, and the thickness in described mesosphere 42 is 1.6 μm, and the thickness of described reinforced layer 43 is 3.0 μm, and experiment shows, this one-tenth-value thickness 1/10 can realize the optimization of machining status.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.
Claims (5)
1. build a wall-passing pipe, comprise body, described body has a metal sleeve pipe for portion through walls overcoat through walls, between described portion through walls and sleeve pipe, is provided with flexible buffer body; It is characterized in that: the outer surface of described sleeve pipe is provided with wearing layer group, described wearing layer group is made up of the base layer set gradually outward from interior, mesosphere and reinforced layer, described base layer is the carbide layers of thickness 1.5 μm-3.0 μm, described mesosphere is the nickel dam of thickness 1.2 μm-2.0 μm, and described reinforced layer is the boron nitride layer of thickness 2.2 μm-3.8 μm.
2. building wall-passing pipe according to claim 1, is characterized in that: described flexible buffer body is rubber.
3. building wall-passing pipe according to claim 2, is characterized in that: the thickness of described base layer is 2.5 μm.
4. building wall-passing pipe according to claim 3, is characterized in that: the thickness in described mesosphere is 1.6 μm.
5. building wall-passing pipe according to claim 4, is characterized in that: the thickness of described reinforced layer is 3.0 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053502.7U CN205207918U (en) | 2015-12-16 | 2015-12-16 | Building wall pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521053502.7U CN205207918U (en) | 2015-12-16 | 2015-12-16 | Building wall pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205207918U true CN205207918U (en) | 2016-05-04 |
Family
ID=55845635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521053502.7U Expired - Fee Related CN205207918U (en) | 2015-12-16 | 2015-12-16 | Building wall pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205207918U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588243A (en) * | 2017-09-01 | 2018-01-16 | 深圳市建艺装饰集团股份有限公司 | The construction method of concordant type flexibility wall bushing structure |
| CN108548016A (en) * | 2018-06-23 | 2018-09-18 | 温州源通阀门管件有限公司 | A kind of pipe sleeve through walls equipped with detachable vibration abatement |
| CN108561661A (en) * | 2018-04-13 | 2018-09-21 | 江苏吉庆管材有限公司 | A kind of PPH solid wall pipes for water supply |
| CN109084092A (en) * | 2018-09-30 | 2018-12-25 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of vibration damping pipeline crossing cabin washer |
-
2015
- 2015-12-16 CN CN201521053502.7U patent/CN205207918U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588243A (en) * | 2017-09-01 | 2018-01-16 | 深圳市建艺装饰集团股份有限公司 | The construction method of concordant type flexibility wall bushing structure |
| CN107588243B (en) * | 2017-09-01 | 2019-10-29 | 深圳市建艺装饰集团股份有限公司 | The construction method of concordant type flexibility wall bushing structure |
| CN108561661A (en) * | 2018-04-13 | 2018-09-21 | 江苏吉庆管材有限公司 | A kind of PPH solid wall pipes for water supply |
| CN108548016A (en) * | 2018-06-23 | 2018-09-18 | 温州源通阀门管件有限公司 | A kind of pipe sleeve through walls equipped with detachable vibration abatement |
| CN108548016B (en) * | 2018-06-23 | 2024-06-04 | 温州源通阀门管件有限公司 | Wall pipe sleeve with detachable shockproof device |
| CN109084092A (en) * | 2018-09-30 | 2018-12-25 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of vibration damping pipeline crossing cabin washer |
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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: 20160504 Termination date: 20201216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |