CN212007658U - Novel external pressure curtain type membrane leak detection device - Google Patents
Novel external pressure curtain type membrane leak detection device Download PDFInfo
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- CN212007658U CN212007658U CN202020516651.7U CN202020516651U CN212007658U CN 212007658 U CN212007658 U CN 212007658U CN 202020516651 U CN202020516651 U CN 202020516651U CN 212007658 U CN212007658 U CN 212007658U
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- membrane
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Abstract
The utility model belongs to the field of membrane preparation detection, in particular to a novel external pressure curtain type membrane leak detection device, which comprises a leak detection barrel, a membrane to be detected and an air inlet joint arranged on the leak detection barrel; the leakage detecting barrel is provided with a detachable sealing cover; and a sealing ring is arranged at the joint of the sealing cover and the leakage detecting barrel. The utility model provides a novel external pressure curtain formula membrane leak hunting device changes original curtain formula membrane leak hunting technology, changes the leak hunting technology into from the outside admission of membrane silk by the inside admission of original membrane silk. When the device is used, the curtain type film is placed in the leakage detection barrel, the sealing ring is compressed, and the periphery is ensured to be airtight. Inserting a gas pipe into the gas inlet joint, observing whether a leakage point exists on the end face of the membrane component, and timely repairing leakage when the leakage point exists; the air inlet joint is arranged in the middle of the side face of the leakage detection barrel, so that air can be uniformly introduced.
Description
Technical Field
The utility model belongs to membrane preparation detection area, concretely relates to novel external pressure curtain formula membrane leak hunting device.
Background
The conventional curtain type membrane leakage detection process is to immerse a curtain type membrane component in water and detect a leakage point in a mode of air inlet from the inside of a membrane wire, and the leakage detection mode has the defect that if the leakage point exists at the root of the membrane wire, leakage cannot be effectively repaired.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a disinfection cap disinfects for peritoneal dialysis.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a novel external pressure curtain type membrane leak detection device comprises a leak detection barrel, a membrane to be detected arranged in the leak detection barrel and an air inlet joint arranged on the leak detection barrel; the leakage detecting barrel is provided with a detachable sealing cover; and a sealing ring is arranged at the joint of the sealing cover and the leakage detecting barrel.
The air inlet joint is connected with an external pressure air-entrapping device.
The air inlet joint is arranged in the middle of the side surface of the leakage detection barrel.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a novel external pressure curtain formula membrane leak hunting device changes original curtain formula membrane leak hunting technology, changes the leak hunting technology into from the outside admission of membrane silk by the inside admission of original membrane silk. When the device is used, the curtain type film is placed in the leakage detection barrel, the sealing ring is compressed, and the periphery is ensured to be airtight. Inserting a gas pipe into the gas inlet joint, observing whether a leakage point exists on the end face of the membrane component, and timely repairing leakage when the leakage point exists; the air inlet joint is arranged in the middle of the side face of the leakage detection barrel, so that air can be uniformly introduced.
Drawings
Fig. 1 is the overall structure schematic diagram of the novel external pressure curtain type membrane leak detection device of the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.
Fig. 1 shows a novel external pressure curtain type membrane leakage detecting device, which comprises a leakage detecting barrel 1, a membrane to be detected 2 arranged in the leakage detecting barrel, and an air inlet joint 4 arranged on the leakage detecting barrel; the leakage detecting barrel is provided with a detachable sealing cover 3; and a sealing ring is arranged at the joint of the sealing cover and the leakage detecting barrel. The air inlet joint is connected with an external pressure air-entrapping device.
The air inlet joint is arranged in the middle of the side surface of the leakage detection barrel.
The application principle is as follows: when the device is used, the curtain type film is placed in the leakage detection barrel, the sealing ring is compressed, and the periphery is ensured to be airtight. Inserting a gas pipe into the gas inlet joint, enabling the leakage detection barrel to be transparent, observing whether leakage points exist on the end face of the membrane component in the leakage detection barrel, and timely repairing leakage when the leakage points exist; the air inlet joint is arranged in the middle of the side face of the leakage detection barrel, so that air can be uniformly introduced. The external pressure type leakage detection of the utility model can more effectively find all leakage points of the membrane filaments, including the root of the membrane filaments, and improve the quality of the membrane assembly; thereby improving the effluent quality.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there are variations on the detailed description and the application scope according to the idea of the present invention, and the content of the description should not be construed as a limitation to the present invention.
Claims (3)
1. A novel external pressure curtain type membrane leak detection device is characterized by comprising a leak detection barrel, a membrane to be detected arranged in the leak detection barrel and an air inlet joint arranged on the leak detection barrel; the leakage detecting barrel is provided with a detachable sealing cover; and a sealing ring is arranged at the joint of the sealing cover and the leakage detecting barrel.
2. The novel external pressure curtain type membrane leak detection device according to claim 1, wherein the air inlet joint is connected with an external pressure air-entrapping device.
3. A novel external pressure curtain type membrane leak detection device as defined in claim 1, wherein said air inlet joint is arranged in the middle of the side of said leak detection barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020516651.7U CN212007658U (en) | 2020-04-10 | 2020-04-10 | Novel external pressure curtain type membrane leak detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020516651.7U CN212007658U (en) | 2020-04-10 | 2020-04-10 | Novel external pressure curtain type membrane leak detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212007658U true CN212007658U (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020516651.7U Active CN212007658U (en) | 2020-04-10 | 2020-04-10 | Novel external pressure curtain type membrane leak detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212007658U (en) |
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2020
- 2020-04-10 CN CN202020516651.7U patent/CN212007658U/en active Active
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