CN215297068U - Leakage rate detection equipment for high-efficiency filter - Google Patents
Leakage rate detection equipment for high-efficiency filter Download PDFInfo
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- CN215297068U CN215297068U CN202023221101.1U CN202023221101U CN215297068U CN 215297068 U CN215297068 U CN 215297068U CN 202023221101 U CN202023221101 U CN 202023221101U CN 215297068 U CN215297068 U CN 215297068U
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Abstract
The utility model relates to a high efficiency filter leakage rate check out test set, including aerosol photometer and remote control locomotive, wherein the aerosol photometer is fixed on the remote control locomotive, its characterized in that, the aerosol photometer is by upper reaches concentration sampling mouth (1), detection mouth (2), low reaches concentration sampling mouth (3), probe connector (4), aerosol instrumentation (5), and probe (6) are constituteed, the remote control locomotive is by bandage (7) of fixed probe, buckle (8) of last detection mouth of fixed probe, remote control automobile body (9), camera (10), and light (11) are constituteed.
Description
Technical Field
The utility model relates to a high efficiency filter leakage rate detects technical field, concretely relates to can be at a high efficiency filter leakage rate check out test set of finite space operation.
Background
National regulations require that pharmaceutical manufacturing enterprises regularly perform leak detection on high-efficiency filters installed in clean areas to confirm the integrity and installation tightness of the high-efficiency filters, so as to ensure that the production environment of the drugs meets GMP requirements. An aerosol photometer is a commonly used leak detection instrument for a high efficiency filter, and is used for judging whether the high efficiency filter leaks or not by detecting the proportion of the content of a dust source below the high efficiency filter to a dust source above the high efficiency filter.
Because some high efficiency filters are installed in a closed or semi-closed space, and the detection port of the existing aerosol photometer needs to be held by hand for detection, the high efficiency filters in some devices need to be disassembled to detect the leakage, so that the operation is difficult, time and labor are wasted, and the production progress is delayed.
The utility model relates to a can be at the high efficiency filter leakage rate check out test set of finite space operation, simple structure utilizes can be quick, convenient to the high efficiency filter completion leak hunting in airtight or semi-airtight space, does not carry out large-scale dismantlement to equipment at needs, reduces artifical consumption, improves work efficiency.
Disclosure of Invention
In view of the above, it is necessary to provide a high efficiency filter leakage rate detection apparatus capable of operating in a limited space, and capable of detecting a high efficiency filter in a closed or semi-closed space.
The technical scheme of the utility model as follows:
the utility model provides a high efficiency filter leakage rate check out test set, includes aerosol photometer and remote control locomotive, and wherein the aerosol photometer is fixed on the remote control locomotive, its characterized in that, the aerosol photometer is by upper reaches concentration sample connection (1), detects mouth (2), low reaches concentration sample connection (3), probe connector (4), aerosol detecting instrument (5), and probe (6) are constituteed, the remote control locomotive is by bandage (7) of fixed probe, buckle (8) of last detection mouth of fixed probe, remote control automobile body (9), camera (10), and light (11) are constituteed.
Wherein, the aerosol photometer, upstream concentration sampling port (1) is connected with the detecting port (2) through the air duct, and downstream concentration sampling port (3) is connected with the probe (6) through the probe connector.
The remote control movable vehicle is characterized in that a binding band (7) for fixing the probe and a buckle (8) for fixing a detection port on the probe are connected to the front and the back of a remote control vehicle body (9), and a camera (10) and an illuminating lamp (11) are arranged in front of the remote control vehicle body (9); be equipped with buckle and bandage on the car, fixed scanning probe that can be stable.
Preferably, the device of the invention is characterized in that the aerosol photometer is provided with an upstream concentration sampling port (1) connected with a detection port (2) through a gas-guide tube, and a downstream concentration sampling port (3) connected with a probe (6) through a probe connector; the remote control movable vehicle is characterized in that a binding band (7) for fixing the probe and a buckle (8) for fixing a detection port on the probe are connected to the front and the back of a remote control vehicle body (9), and a camera (10) and an illuminating lamp (11) are installed in front of the remote control vehicle body (9).
When the device is operated, the aerosol photometer device is connected according to the figure 1, the upstream concentration detection port is connected with the detection port end of the detected device (high-efficiency filter), and the scanning probe (6) of the downstream concentration is fixed on a remotely-controlled movable vehicle with a camera according to the figure 2. After the start-up detection of the upstream concentration is qualified, the remote control car is started, the car is moved to the downstream position, and the downstream concentration scanning probe (6) is used for scanning the high-efficiency filter. The scanning direction can be controlled according to the image on the computer in the remote control process, and if leakage exists, the leakage point can be confirmed through the image.
The utility model discloses can be at the simple structure of finite space operation, utilize can be quick, convenient to the high efficiency filter completion leak hunting in airtight or semi-airtight space, need not carry out extensive dismantlement to equipment, improve leak hunting efficiency.
Description of the drawings:
FIG. 1 is a schematic view of an aerosol photometer
The device comprises an upstream concentration sampling port, a detection port, a downstream concentration sampling port, a probe connector, an aerosol detection instrument, a probe 6 and a detection head, wherein the upstream concentration sampling port is 2, the detection port is 3.
FIG. 2 is a schematic view of a remotely controllable mobile vehicle
7, a binding band for fixing the probe, 8, a buckle for fixing a detection port on the probe, 9, a remotely-controllable vehicle body, 10, a camera, 11 and a lighting lamp.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the following detailed description is intended to provide further explanation of the invention, but not limitation.
As shown in fig. 1 and fig. 2, the embodiment of the utility model discloses a high efficiency filter leakage rate detection device capable of operating in limited space, wherein, in the aerosol photometer, an upstream concentration sampling port (1) is connected with a detection port (2) through an air duct, and a downstream concentration sampling port (3) is connected with a probe (6) through a probe connector; the remote control movable vehicle is characterized in that a binding band (7) for fixing the probe and a buckle (8) for fixing a detection port on the probe are connected to the front and the back of a remote control vehicle body (9), and a camera (10) and an illuminating lamp (11) are installed in front of the remote control vehicle body (9).
When the portable concentration scanning probe is used, the detection port (2) is connected with the upstream detected end, the scanning head of the downstream concentration scanning probe (6) is fixed in the buckle (8), and the handheld operation position of the downstream concentration scanning probe (6) is fixed by the binding band (7). After the start-up detection of the upstream concentration is qualified, the trolley is remotely controlled, and the downstream concentration scanning probe (6) is aligned to the high-efficiency filter in the closed or semi-closed space to start scanning. The scanning direction can be controlled according to the image on the computer in the remote control process, and if leakage exists, the leakage point can be confirmed through the image. Utilize this utility model can be quick, convenient accomplish the leak hunting to the high efficiency filter in airtight or the semi-airtight space at the aerosol photometer of finite space operation, do not carry out extensive dismantlement to equipment in needs, improve leak hunting efficiency.
Claims (5)
1. The utility model provides a high efficiency filter leakage rate check out test set, includes aerosol photometer and remote control locomotive, and wherein the aerosol photometer is fixed on the remote control locomotive, its characterized in that, the aerosol photometer is by upper reaches concentration sample connection (1), detects mouth (2), low reaches concentration sample connection (3), probe connector (4), aerosol detecting instrument (5), and probe (6) are constituteed, the remote control locomotive is by bandage (7) of fixed probe, buckle (8) of last detection mouth of fixed probe, remote control automobile body (9), camera (10), and light (11) are constituteed.
2. The apparatus according to claim 1, wherein the aerosol photometer, the upstream concentration sampling port (1) is connected to the detection port (2) through a gas-guide tube, and the downstream concentration sampling port (3) is connected to the probe (6) through a probe connector.
3. The device according to claim 1, characterized in that the remotely controllable mobile vehicle, the straps (7) for fixing the probe and the buckles (8) for fixing the detection port on the probe are connected in front of and behind the remotely controllable vehicle body (9), and the camera (10) and the illuminating lamp (11) are installed in front of the remotely controllable vehicle body (9).
4. The apparatus of claim 1, wherein the cart is provided with a buckle and a binding band for stably fixing the scanning probe.
5. The apparatus according to claim 1, wherein the aerosol photometer, the upstream concentration sampling port (1) is communicated to the detection port (2) through a gas-guide tube, and the downstream concentration sampling port (3) is connected with the probe (6) through a probe connector; the remote control movable vehicle is characterized in that a binding band (7) for fixing the probe and a buckle (8) for fixing a detection port on the probe are connected to the front and the back of a remote control vehicle body (9), and a camera (10) and an illuminating lamp (11) are installed in front of the remote control vehicle body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023221101.1U CN215297068U (en) | 2020-12-28 | 2020-12-28 | Leakage rate detection equipment for high-efficiency filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023221101.1U CN215297068U (en) | 2020-12-28 | 2020-12-28 | Leakage rate detection equipment for high-efficiency filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215297068U true CN215297068U (en) | 2021-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023221101.1U Active CN215297068U (en) | 2020-12-28 | 2020-12-28 | Leakage rate detection equipment for high-efficiency filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215297068U (en) |
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2020
- 2020-12-28 CN CN202023221101.1U patent/CN215297068U/en active Active
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