KR20170061487A - Internal monitoring apparatus of airtight pipe - Google Patents
Internal monitoring apparatus of airtight pipe Download PDFInfo
- Publication number
- KR20170061487A KR20170061487A KR1020150166606A KR20150166606A KR20170061487A KR 20170061487 A KR20170061487 A KR 20170061487A KR 1020150166606 A KR1020150166606 A KR 1020150166606A KR 20150166606 A KR20150166606 A KR 20150166606A KR 20170061487 A KR20170061487 A KR 20170061487A
- Authority
- KR
- South Korea
- Prior art keywords
- pipe
- tube
- holder
- housing
- fitted
- Prior art date
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2476—Non-optical details, e.g. housings, mountings, supports
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
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- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Studio Devices (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
A housing which protrudes outside the pipe and communicates with the pipe in a hermetic manner at one end; A flexible tube formed of a stretchable body having a coupling bracket formed at one end thereof; A support unit pneumatically coupled to the other end of the body; And a cable inserted into the tube at one end thereof and extending outside the tube, wherein the support unit supports and fixes the image pickup unit, and the engagement bracket is hermetically coupled to the other end of the housing Wherein the pipe is a pipe.
Description
BACKGROUND OF THE
In order to observe the interior of a pipe hermetically sealed from the outside, conventionally, the pipe is disassembled and the inside is visually observed, or a view port is installed in the pipe, and the inside of the pipe is visually observed.
However, in the case of the former method, much labor and time are consumed for observing the inside of the pipe in the conventional method, and in the latter case, only the local site where the observation window is installed can be observed.
Generally, semiconductor pre-processing equipment and chemical processing equipment have a structure of outdoor air and air-tight exhaust piping, since byproducts generated during the process should be separated from outside air and exhausted to a by-product processing unit. In addition, it is necessary to be able to reliably observe the environmental changes in the piping, such as the state of the pollutants inside the piping and the damage of the inner wall of the piping, so that the dangerous situation that may occur thereby can be prevented and prevented in advance.
In this respect, it is possible to reliably maintain the inside of the pipe at a desired time, while maintaining the airtight structure for preventing the leakage of the pollutant, in detail, that is, to observe the inside of the pipe in detail in the longitudinal direction, And there is an increasing demand for observation devices that can accurately observe the current state.
Accordingly, it is an object of the present invention to provide an observation apparatus that can easily, reliably, and always observe the inside of a pipe.
It is another object of the present invention to provide an observation device capable of accurately and precisely observing the inside of a pipe at a certain position of the pipe.
The above-mentioned object is achieved by an air conditioning system comprising: a housing which protrudes outside the piping and communicates with the piping in an airtight manner at one end; A flexible tube formed of a stretchable body having a coupling bracket formed at one end thereof; A support unit pneumatically coupled to the other end of the body; And a cable inserted into the tube at one end thereof and extending outside the tube, wherein the support unit supports and fixes the image pickup unit, and the engagement bracket is hermetically coupled to the other end of the housing And an internal observation device of the pipe.
Preferably, a portion of the housing adjacent to the piping is formed with a gas supply port for supplying an inert gas into the inside of the piping.
Preferably, the supporting unit includes: a cylindrical holder having an inlet at a different diameter at both ends; A transparent lens to be fitted into the large-diameter entrance of the holder; And a sealing cap having a bottom and having an observation hole formed at the center of the bottom and an end of which is hermetically coupled with the body of the tube, the inlet having a small diameter of the holder is fitted to the body of the tube, The imaging unit is fitted in the small-diameter entrance of the holder.
The above-described object is achieved by an air conditioning system comprising: a housing projecting obliquely to the outside of a piping and communicating with the piping in an airtight manner at one end; And a pipe body formed with a coupling bracket at one end thereof and bent in a longitudinal direction, wherein the expansion and contraction portion is formed adjacent to the other end of the body, and the front end and the rear end of the pipe are extended parallel to the housing and the pipe, A flexible tube; A support unit pneumatically coupled to the other end of the body; And a cable inserted into the tube at one end thereof and extending outside the tube, wherein the support unit supports and fixes the image pickup unit, and the engagement bracket is hermetically coupled to the other end of the housing And an internal observation device of the pipe.
Preferably, the supporting unit includes: a cylindrical holder having an inlet at a different diameter at both ends; A transparent lens to be fitted into the large-diameter entrance of the holder; And a ceiling having a bottom, an observation hole formed at the center of the bottom, a discharge hole formed adjacent to the ceiling, and a sealing cap hermetically coupled to the body of the tube at an end thereof, The tube body is fitted, the imaging unit is fitted to an inlet of a small diameter of the holder, the coupling bracket is formed with a gas supply port for supplying an inert gas into the tube, A discharge hole is formed and the inert gas is sprayed through the discharge hole and the spray hole to remove foreign matter remaining adjacent to the discharge hole.
According to the above configuration, since the cable with the image pickup unit mounted on the end can be externally operated so that the image pickup unit can take an image in all directions, it is possible to constantly observe the environmental change such as the state of the pollutant inside the pipe and damage to the inner wall of the pipe. It is possible to prevent the occurrence of a dangerous situation and prevent the property damage in advance.
1 shows an observation apparatus according to an embodiment of the present invention.
Fig. 2 is an exploded view of the observation device of Fig.
3 shows an observation apparatus according to another embodiment of the present invention.
It is noted that the technical terms used in the present invention are used only to describe specific embodiments and are not intended to limit the present invention. In addition, the technical terms used in the present invention should be construed in a sense generally understood by a person having ordinary skill in the art to which the present invention belongs, unless otherwise defined in the present invention, Should not be construed as interpreted or interpreted in an excessively reduced sense. In addition, when a technical term used in the present invention is an erroneous technical term that does not accurately express the concept of the present invention, it should be understood that technical terms can be understood by those skilled in the art. In addition, the general terms used in the present invention should be interpreted according to a predefined or prior context, and should not be construed as being excessively reduced.
Furthermore, the singular expressions used in the present invention include plural expressions unless the context clearly dictates otherwise. In the present invention, the terms such as " comprises " or " comprising " and the like should not be construed as encompassing various elements or various steps of the invention, Or may further include additional components or steps.
Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.
FIG. 1 shows an observation apparatus according to an embodiment of the present invention, and FIG. 2 shows an exploded view of the observation apparatus of FIG.
The observation device comprises a
Hereinafter, each component will be described in detail.
<Housing (10)>
The
Here, gas containing toxic gas or powder may flow or liquid may flow in the
The length of the
Referring to Fig. 1, a
The position where the
<Flexible tube 30>
In this embodiment, the flexible tube 30 is constituted by a
Since each part constituting the flexible tube 30 is exposed to the inside of the
Therefore, it is needless to say that the
As the
A pipe-
The
Therefore, since the
A
The
The
<Support Unit>
The support unit includes a
The
The
In this state, the
According to this structure, the
1, when the
As described above, the end portion of the
As a result, it is possible to constantly observe the environmental changes such as the state of the pollutants inside the pipe and the damage of the inner wall of the pipe, thereby preventing occurrence of a dangerous situation and preventing property damage in advance.
3 shows an observation apparatus according to another embodiment of the present invention.
In this embodiment, the same reference numerals are applied to the same configurations as those of the above embodiment.
According to this embodiment, the
Referring to FIG. 3, the housing 110 is protruded to the outside of the
The
The
According to this embodiment, the
Referring to FIG. 3, a
A
According to this structure, the inert gas supplied through the
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or essential characteristics thereof. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.
1: Piping
10, 110: housing
100: Cable
12: gas supply port
20: Cable guide
30, 130: Flexible tube
31, 131: Body
32, 132: engaging bracket
133:
34, 134:
40:
50: Holder
60: Lens
70, 170: sealing cap
Claims (5)
A flexible tube formed of a stretchable body having a coupling bracket formed at one end thereof;
A support unit pneumatically coupled to the other end of the body; And
And a cable which is mounted at one end with an image pickup unit and inserted into the tube to extend outside the tube,
Wherein the support unit supports and fixes the image pickup unit, and the engagement bracket is hermetically coupled to the other end of the housing.
And a gas supply port for supplying an inert gas to the inside of the pipe is formed in a portion of the housing adjacent to the pipe.
The support unit includes:
A tubular holder having an inlet with a different diameter at both ends;
A transparent lens to be fitted into the large-diameter entrance of the holder; And
And a sealing cap having an observation hole formed at the center of the bottom and having an end portion hermetically coupled with the body of the tube,
Wherein an inlet of a small diameter of the holder is fitted to the body of the tube, and the imaging unit is fitted to an inlet of a small diameter of the holder.
And a pipe body formed with a coupling bracket at one end thereof and bent in a longitudinal direction, wherein the expansion and contraction portion is formed adjacent to the other end of the body, and the front end and the rear end of the pipe are extended parallel to the housing and the pipe, A flexible tube;
A support unit pneumatically coupled to the other end of the body; And
And a cable which is mounted at one end with an image pickup unit and inserted into the tube to extend outside the tube,
Wherein the support unit supports and fixes the image pickup unit, and the engagement bracket is hermetically coupled to the other end of the housing.
The support unit includes:
A tubular holder having an inlet with a different diameter at both ends;
A transparent lens to be fitted into the large-diameter entrance of the holder; And
And a sealing cap having an exhaust hole formed adjacent to the observation hole at the center of the bottom and having a body hermetically coupled to an end of the sealing cap,
The entrance of the small diameter of the holder is fitted to the body of the tube and the imaging unit is fitted to the entrance of the small diameter of the holder,
Wherein the coupling bracket is formed with a gas supply port for supplying an inert gas into the tube,
Wherein an exhaust hole is formed at one end of the tube body so that the inert gas is sprayed through the exhaust hole and the injection hole to remove foreign matter remaining adjacent to the exhaust hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150166606A KR101769005B1 (en) | 2015-11-26 | 2015-11-26 | Internal monitoring apparatus of airtight pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150166606A KR101769005B1 (en) | 2015-11-26 | 2015-11-26 | Internal monitoring apparatus of airtight pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20170061487A true KR20170061487A (en) | 2017-06-05 |
KR101769005B1 KR101769005B1 (en) | 2017-08-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150166606A KR101769005B1 (en) | 2015-11-26 | 2015-11-26 | Internal monitoring apparatus of airtight pipe |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200002517A (en) * | 2018-06-29 | 2020-01-08 | 제이엔케이히터(주) | Reformer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012132970A (en) * | 2010-12-20 | 2012-07-12 | Asada Kk | Endoscope device for piping |
JP5702257B2 (en) | 2011-10-13 | 2015-04-15 | 本田技研工業株式会社 | Hole inspection method and apparatus |
JP6007160B2 (en) | 2013-08-29 | 2016-10-12 | 本田技研工業株式会社 | Hole inspection method and apparatus |
JP5895263B2 (en) * | 2014-01-22 | 2016-03-30 | 広島県 | Anti-stain device for observation window |
KR101567000B1 (en) | 2015-08-17 | 2015-11-06 | 주식회사 씨엔에이치시스템 | Apparatus for photographing inside of duct and monitoring system for deposited material inside the duct |
-
2015
- 2015-11-26 KR KR1020150166606A patent/KR101769005B1/en active IP Right Grant
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20200002517A (en) * | 2018-06-29 | 2020-01-08 | 제이엔케이히터(주) | Reformer |
Also Published As
Publication number | Publication date |
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KR101769005B1 (en) | 2017-08-30 |
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