CN203465067U - Device for monitoring pressure between two layers of corrugated pipes or two layers of container shells - Google Patents
Device for monitoring pressure between two layers of corrugated pipes or two layers of container shells Download PDFInfo
- Publication number
- CN203465067U CN203465067U CN201320562329.8U CN201320562329U CN203465067U CN 203465067 U CN203465067 U CN 203465067U CN 201320562329 U CN201320562329 U CN 201320562329U CN 203465067 U CN203465067 U CN 203465067U
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- layers
- container housing
- pressure monitoring
- layer
- corrugated tube
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Abstract
The utility model discloses a device for monitoring the pressure between two layers of corrugated pipes or two layers of container shells. The device is characterized by comprising a pressure container sealing device composed of an outer-layer container shell body and an inner-layer container shell body or a corrugated pipe sealing device composed of an outer-layer corrugated pipe and an inner-layer corrugated pipe, pressure monitoring opening connecting pipes are installed on the outer-layer corrugated pipe or the outer-layer container shell body, and a stainless steel net is arranged between the outer-layer corrugated pipe and the inner-layer corrugated pipe or between the outer-layer container shell body and the inner-layer container shell body. According to the device, the stainless steel net is arranged between the two layers of the corrugated pipes or the two layers of the container shells, mechanical properties of the structure of the two layers of the corrugated pipes or the two layers of the container shells are not influenced, a leaked medium can flow between the two layers without blocking when leakage occurs in the inner layer, the leaked medium can reach the interior of the pressure monitoring opening connecting pipe in time to be monitored by the pressure monitoring device, and the monitoring sensitivity of the pressure between the two layers of the corrugated pipes or the two layers of the container shells is improved.
Description
Technical field
The utility model relates to a kind of double-ply bellows or double container structure.
Background technology
Gapless between current existing double-ply bellows, when leaking appears in internal layer, the medium of leakage can not be without hindrance mobile between bilayer, can not arrive in time in the adapter of pressure monitoring mouth, can not by pressure monitoring devices, be monitored in time.
Whether current existing two-layer compound container there is dielectric leakage in order to monitor in time container internal layer shell, conventionally in the inside of outer shell of tank, slot to improve the sensitivity of pressure monitoring, but can be influential to the mechanical property of shell of tank at shell of tank fluting.
Summary of the invention
The purpose of this utility model is exactly for above-mentioned the deficiencies in the prior art, and the pressure monitoring device between a kind of double-ply bellows or double container housing is provided.
The technical solution adopted in the utility model is as follows:
Pressure monitoring device between a kind of double-ply bellows or double container housing, it is characterized in that it comprises the bellow seal of sealing means of pressure vessel or outer corrugated tube and the internal layer corrugated tube composition of outer layer container housing and internal layer container housing composition, pressure monitoring mouth is installed on described outer corrugated tube or outer layer container housing and takes over, between outer corrugated tube and internal layer corrugated tube or between outer layer container housing and internal layer container housing, be provided with stainless steel cloth.
Described pressure monitoring mouth is taken over and is welded on the straight section of outer corrugated tube, and is fixed on pipe nipple by support, and pressure monitoring mouth is taken over inside and is connected with the gap between internal layer corrugated tube with outer corrugated tube.
Described pressure monitoring mouth is taken over and is welded on outer layer container housing, and pressure monitoring mouth is taken over inside and is connected with the gap between internal layer container housing with outer layer container housing.
The beneficial effects of the utility model have:
By stainless steel cloth being set between double-ply bellows or two-layer compound shell of tank, make when internal layer occur leaking into, the medium leaking can be without hindrance mobile between bilayer, arrive in time in the adapter of pressure monitoring mouth, by pressure monitoring devices, monitored, neither affect the mechanical characteristic of double-ply bellows or two-layer compound structure of container, can improve again the sensitivity of double-ply bellows or the monitoring of two-layer compound vessel shell interlayer pressure.
Accompanying drawing explanation
Fig. 1 is pressure monitoring device structural representation between double container housing of the present utility model.
Fig. 2 is pressure monitoring device structural representation between double-ply bellows of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1, the utility model it comprise the sealing means of pressure vessel (ozzle of pressure vessel omits) that outer layer container housing 2 and internal layer container housing 1 forms.Stainless steel cloth 3 is between outer layer container housing 2 and internal layer container housing 1, and pressure monitoring mouth is taken over 4 and is welded on outer layer container housing 2, and pressure monitoring mouth is taken over 4 inside and is connected with the gap between internal layer container housing 1 with outer layer container housing 2.
As shown in Figure 2, the utility model it comprise the bellow seal that outer corrugated tube 5 and internal layer corrugated tube 6 form.Described stainless steel cloth 3 is between outer corrugated tube 5 and internal layer corrugated tube 6, described pressure monitoring mouth is taken over 4 and is welded on the straight section of outer corrugated tube 6, and fix 8 on pipe nipple 7 by support, pressure monitoring mouth is taken over 4 inside and is connected with the gap between internal layer corrugated tube 5 with outer corrugated tube 6.
Other undeclared part that the utility model relates to is same as the prior art.
Claims (3)
1. pressure monitoring device between a double-ply bellows or double container housing, it is characterized in that it comprises the bellow seal of sealing means of pressure vessel or outer corrugated tube (5) and internal layer corrugated tube (6) composition of outer layer container housing (2) and internal layer container housing (1) composition, pressure monitoring mouth is installed on described outer corrugated tube (5) or outer layer container housing (2) and takes over (4), between outer corrugated tube (5) and internal layer corrugated tube (6) or between outer layer container housing (2) and internal layer container housing (1), be provided with stainless steel cloth (3).
2. pressure monitoring device between double-ply bellows according to claim 1 or double container housing, it is characterized in that described pressure monitoring mouth adapter (4) is welded on the straight section of outer corrugated tube (5), and it is upper to be fixed on pipe nipple (7) by support (8), pressure monitoring mouth is taken over (4) inside and is connected with the gap between internal layer corrugated tube (6) with outer corrugated tube (5).
3. pressure monitoring device between double-ply bellows according to claim 1 or double container housing, it is characterized in that described pressure monitoring mouth adapter (4) is welded on outer layer container housing (2) upper, pressure monitoring mouth is taken over (4) inside and is connected with the gap between internal layer container housing (1) with outer layer container housing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320562329.8U CN203465067U (en) | 2013-09-11 | 2013-09-11 | Device for monitoring pressure between two layers of corrugated pipes or two layers of container shells |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320562329.8U CN203465067U (en) | 2013-09-11 | 2013-09-11 | Device for monitoring pressure between two layers of corrugated pipes or two layers of container shells |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203465067U true CN203465067U (en) | 2014-03-05 |
Family
ID=50177420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320562329.8U Expired - Lifetime CN203465067U (en) | 2013-09-11 | 2013-09-11 | Device for monitoring pressure between two layers of corrugated pipes or two layers of container shells |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203465067U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471789A (en) * | 2013-09-11 | 2013-12-25 | 南京晨光东螺波纹管有限公司 | Device for monitoring pressure between two layers of corrugated pipes or two layers of container shells |
| CN111899900A (en) * | 2020-08-06 | 2020-11-06 | 山东华舜重工集团有限公司 | Nuclear power voltage stabilizer seal head |
-
2013
- 2013-09-11 CN CN201320562329.8U patent/CN203465067U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471789A (en) * | 2013-09-11 | 2013-12-25 | 南京晨光东螺波纹管有限公司 | Device for monitoring pressure between two layers of corrugated pipes or two layers of container shells |
| CN111899900A (en) * | 2020-08-06 | 2020-11-06 | 山东华舜重工集团有限公司 | Nuclear power voltage stabilizer seal head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140305 |
|
| CX01 | Expiry of patent term |