KR101722569B1 - Heating jacket comprising sound absorption member - Google Patents

Heating jacket comprising sound absorption member Download PDF

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Publication number
KR101722569B1
KR101722569B1 KR1020150123923A KR20150123923A KR101722569B1 KR 101722569 B1 KR101722569 B1 KR 101722569B1 KR 1020150123923 A KR1020150123923 A KR 1020150123923A KR 20150123923 A KR20150123923 A KR 20150123923A KR 101722569 B1 KR101722569 B1 KR 101722569B1
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KR
South Korea
Prior art keywords
delete delete
heating jacket
heat insulating
piping
heating
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KR1020150123923A
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Korean (ko)
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KR20170027384A (en
Inventor
여태근
윤호영
오대균
남궁민
나정모
Original Assignee
주식회사 에스엔티
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Priority to KR1020150123923A priority Critical patent/KR101722569B1/en
Publication of KR20170027384A publication Critical patent/KR20170027384A/en
Application granted granted Critical
Publication of KR101722569B1 publication Critical patent/KR101722569B1/en

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    • F16L53/001—
    • F16L53/008—
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F16L55/0336—Noise absorbers by means of sound-absorbing materials
    • 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
    • F16L59/00—Thermal insulation in general
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Pipe Accessories (AREA)

Abstract

A heating jacket for a piping comprising a sound absorbing member according to the present invention is a heating jacket for heating and wrapping a piping, comprising: an inner jacket member having a hot wire fixedly arranged in a predetermined pattern; a jacket member disposed outside the inner jacket member; A heat insulating member disposed between the member and the sheath member; and a bump member disposed between the end member and the sheath member.
According to the present invention, it is possible to absorb vibration and noise generated from the piping while heating the piping, so that failure of the heating jacket can be prevented even in long use.
Further, the heat-resistant temperature of the heating jacket can be increased to be used for piping having a higher operating temperature, and the piping can be manufactured in a variety of shapes to facilitate installation.

Description

HEATING JACKET COMPRISING SOUND ABSORPTION MEMBER [0001]

The present invention relates to a heating jacket for a piping, and more particularly, to a piping heating jacket which is provided in a piping used in a semiconductor or LCD manufacturing process and includes a sound absorbing member configured to heat a pipe and absorb noise generated during a process The present invention relates to a heating jacket for a vehicle.

Generally, process apparatuses for producing semiconductors or LCDs use various process gases.

For example, a gas such as phosphine (PH3), silane (SiH4), dichlorosilane (SiH2Cl2), ammonia (NH3), and nitrogen oxide (N2O) may be used in a chemical vapor deposition (CVD) use.

In the case of the above-described semiconductor or LCD process, after the process is completed, reaction by-products such as ammonia chloride gas (NH4Cl) and the like are discharged from the process chamber through the exhaust line.

In this case, when the exhaust line for transporting the reaction by-product is maintained at room temperature, the ammonia chloride gas is solidified precipitated and adhered to the inner surface of the pipe to be fixed.

Such gas fixation of the inner wall of the pipe causes the inside of the pipe to be narrowed, resulting in a decrease in efficiency of the production process.

Therefore, in order to keep the temperature of the pipe constant and prevent the inside of the pipe from being narrowed, a heating jacket is used which surrounds the pipe while heating the pipe.

However, the heating jacket surrounding the existing pipe is configured to provide a limited function of heating the pipe, which is vulnerable to noise and vibration generated from the pump connected to the pipe.

In particular, due to the vibration generated from the pump, stress is applied to the hot wire installed in the heating jacket, and such a long time of stress causes the hot wire to be desorbed and scattered by the heat insulating member included in the heating jacket.

Also, the long noise generated from the piping increases the stress of the worker, which causes a decrease in the production efficiency and a safety accident.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a heating jacket for a piping comprising a sound absorbing member configured to heat a pipe and absorb vibration and noise generated therefrom will be.

Another object of the present invention is to provide a heating jacket for a piping including a sound absorbing member configured to raise the noise and vibration absorbing performance of a heating jacket.

It is still another object of the present invention to provide a heating jacket for a piping including a sound absorbing member configured to be easily installed while being compatible with piping of various shapes.

To achieve the above object, there is provided a heating jacket for a pipe including a sound absorbing member according to the present invention, the heating jacket including a heating jacket for heating and heating a pipe, the heating jacket comprising: an inner jacket member having heat rays fixedly arranged in a predetermined pattern; A heat insulating member disposed between the end cap member and the cap member, and a bump member disposed between the end cap member and the cap member.

Preferably, the sound-absorbing member is formed of a sheet containing a butyl or butadiene component.

In addition, the endothelium material may be formed of a sheet coated with a glass fiber, or a sheet coated with a PTFE coating on a glass fiber, or a sheet made of a PTFE fiber.

In addition, the sheath member may be formed of a sheet coated with a glass fiber or a sheet coated with a PTFE coating on a glass fiber or a sheet made of a PTFE fiber.

Here, the heat insulating member may be formed by a silica mat or glass fiber metric.

Further, the sound-absorbing member may be coated on the surface of the end member facing the heat insulating member.

Alternatively, the sound-absorbing member may be formed by coating the surface of the covering member facing the heat insulating member.

In addition, a silicone coating layer may be formed on the inner surface of the sheath member.

On the other hand, the endothelial member, the skin member, the heat insulating member and the sound absorbing member may be formed in a rectangular shape, and cutouts may be formed in the side portions.

Here, the shell member may include a central portion of a rectangular shape and an annular side portion coupled to both sides of the central portion.

Further, the endothelium material may be formed in a rectangular shape, and folded wrinkles may be formed at a constant pitch interval.

In addition, the sound-absorbing member and the heat insulating member are formed in a rectangular shape, and a triangular cutout portion may be formed on the side thereof.

Here, a cut-out portion having a rectangular cross-section may be formed on the side of the inner skin member.

According to the present invention, it is possible to absorb vibration and noise generated from the piping while heating the piping, so that failure of the heating jacket can be prevented even in long use.

Further, the heat-resistant temperature of the heating jacket can be configured to be raised, and thus, can be used for piping with a higher operating temperature.

In addition, it is manufactured so as to be compatible with piping of various shapes and is easy to install.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.
1 is a cross-sectional perspective view of a heating jacket for a piping including a sound absorbing member according to the present invention,
Fig. 2 is a plan view of the inner jacket member, the jacket member, the heat insulating member and the sound absorbing member included in the heating jacket,
FIG. 3 is a plan view of the inner jacket member, the jacket member, the heat insulating member and the sound absorbing member included in the heating jacket according to another embodiment of the present invention,
FIG. 4 is a plan view of the inner jacket member, the jacket member, the heat insulating member, and the sound absorbing member included in the heating jacket according to another embodiment of the present invention,
5 is a plan view of another embodiment of the end cap member included in the heating jacket,
6 is a perspective view of the heating jacket in a state in which the heat insulating member is overlapped and sewed on the inner jacket member included in the heating jacket,
7 is a perspective view of the heating jacket in a state in which a covering member is formed,
8 is a perspective view of a state in which a wrinkle is formed on an inner skin member included in the heating jacket,
9 is a perspective view of a heating jacket according to an embodiment of the present invention,
10 is a perspective view of a heating jacket according to another embodiment of the present invention.

Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.

Prior to this, the terms used in the specification and claims should not be construed in a dictionary sense, and the inventor may, on the principle that the concept of a term can be properly defined in order to explain its invention in the best way And should be construed in light of the meanings and concepts consistent with the technical idea of the present invention.

Therefore, the embodiments shown in the present specification and the drawings are only exemplary embodiments of the present invention, and not all of the technical ideas of the present invention are presented. Therefore, various equivalents It should be understood that water and variations may exist.

FIG. 1 is an inner cross-sectional view of a heating jacket for a piping including a sound absorbing member according to the present invention. FIG. 2 is a sectional view of the heating jacket, 3 is a plan view of the heating jacket according to another embodiment of the present invention. Fig. 3 is a plan view of the heating jacket according to another embodiment of the present invention, 4 is a plan view of the inner jacket member a, the jacket member d, the heat insulating member b and the sound absorbing member c included in the heating jacket according to another embodiment of the present invention, 6 is a perspective view of a state in which a heat insulating member is overlapped and sewed on an end cap member included in the heating jacket, and FIG. 7 is a perspective view of a cap member included in the heating jacket Fig. 8 is a perspective view of the heating jacket. Fig. A perspective view of the formed state, and FIG. 9 is a perspective view of a heating jacket according to an embodiment of the present invention, Figure 10 is a perspective view of the heating jacket to the other according to the embodiment of the present invention.

1 to 10, a heating jacket for a piping including a sound absorbing member according to the present invention includes a heating jacket for heating and wrapping a pipe, an inner jacket member 10 to which a hot wire 14 is fixedly arranged in a predetermined pattern, An outer skin member 20 disposed between the inner skin member 10 and the outer skin member 20 and an outer skin member 30 disposed between the inner skin member 10 and the outer skin member 20, And a bending member (40) disposed between the base member (20).

Here, the heating jacket according to the present invention is formed by sequentially laminating the inner skin member 10, the heat insulating member 30, the sound absorbing member 40, and the outer skin member 20 to which the heat ray 14 is sewn and fixed.

In the state where the endoheath member 10 and the heat insulating member 30 are laminated as described above, it is coupled to the outer surface of the pipe installed in the semiconductor or LCD production line, and maintains the temperature constant while heating the pipe .

Here, the inner member 10 is a component provided with a flexible fabric having excellent thermal conductivity and heat resistance, and the heat ray 14 is arranged and fixed in a predetermined pattern on the sheet base material 12 constituting the inner skin member 10 .

Thus, heat generated from the hot wire 14 is transferred to the pipe by power supply.

Here, the sheet substrate 12 is formed of a glass fiber sheet coated with PET (polytetrafluoroethylene) resin or silicon-coated glass fiber or PET film.

The PET resin is a fluororesin such as Teflon (DuPont), Fluon (ICI), and the like.

When the sheet substrate 12 is coated with silicon, the heat resistance temperature is increased by at most 50 degrees when the sheet base 12 is not coated.

The heat ray 14 is fixedly arranged on the sheet base 12 through the heat ray fixing member 15.

The hot wire fixing member 15 may be made of a synthetic resin material or a textile material and may be fixed to the sheet base 12 by sewing or an adhesive.

The heat insulating member 30 may be formed of a silica mat or a glass fiber metric having a low thermal conductivity and disposed between the end member 10 and the sheath member 20 so that heat generated from the heat wire 12 As shown in FIG.

A sheet-like sound absorbing member 40 including a butyl or a butadiene component is disposed between the heat insulating member 30 and the sheath member 20.

The sheet constituting the sound absorbing member 40 may be made of butyl rubber or butadiene rubber such as butadiene styrene rubber or butadiene acrylonitrile rubber.

So as to attenuate noise and vibration generated from the pipe through the sound absorbing member (40).

Here, the sound absorbing member 40 may be formed of a separate sheet as described above, and may be disposed between the heat insulating member 30 and the sheath member 20. However, the material for forming the end skin member 10 12 may be formed in the form of a coating on the side surface facing the heat insulating member 30.

Or may be formed in the form of a coating on the side surface facing the heat insulating member 30 at the covering member 20.

That is, the surface of the base material 12 or the surface of the cover member 20 constituting the inner skin member 10 may be coated with a coating agent containing a butyl or butadiene component to attenuate noise.

The cover member 20 is a component disposed on the outermost side of the heating jacket according to the present invention. The cover member 20 is made of a glass fiber sheet coated with a PTFE (polytetrafluoroethylene) resin or a silicone- .

Thus, the cover member 20 prevents the heat that has passed through the heat insulating member 30 from being diverted to the outside, and also prevents noise and vibration, which are attenuated by the sound absorbing member 40, from being emitted to the outside .

In addition, the shell member 20 may include coupling means, such as a velcro 25 or button, for coupling the heating jacket according to the present invention to the piping.

The coupling means may be provided with various coupling means for coupling one side and the other side of the mantle member 20 wound on the outside of the pipe.

The sheet member 12 constituting the inner skin member 10, the outer skin member 20, the heat insulating member 30 and the sound absorbing member 40 may be formed in the form of a sheet 2 < / RTI >

In a state in which the sheet base material 12 and the like are all formed in a rectangular shape as described above, a coupling means such as a belt loop is attached to the sheath member 20 and can be installed on the outer surface of the straight pipe.

3, the sheet base 12, the sheath member 20, the heat insulating member 30, and the sound absorbing member 40 constituting the inner skin member 10 are both formed in a rectangular shape The cutouts 13, 23, 33, and 43 are formed in the side portions.

The cut portions 13, 23, 33 and 43 are brought into contact with each other in a state in which the structures from the inner skin member 10 in which the cutouts 13, 23, 33 and 43 are formed to the outer skin member 20 are overlapped The end portions of the inner skin member 10 and the outer skin member 20 including the cutouts 13, 23, 33 and 43 are finally sewn in the same manner as in Fig.

The Velcro 25 is fixed to the outer sheath member 20 so that the ends of the outer sheath member 20 can be fixed to each other.

The heating jacket of FIG. 10 completed by the embodiment shown in FIG. 3 is formed so as to surround the outside of the "A" shaped elbow pipe.

4, the heat insulating member 30 and the side surface of the sound absorbing member 40 are formed in a state where the end effector 10, the heat insulating member 30 and the sound absorbing member 40 are formed in a rectangular shape, Shaped cutouts 34 and 44 are formed.

The folded reference line 12-1 is displayed on the inner skin member 10 shown in Fig. 4 (a), and finally folded at a constant pitch interval so that the corrugation 12-9 is formed as shown in Fig.

At this time, in order to minimize an increase in the thickness of both side portions of the end effector 10 even when the end effector 10 is folded at regular intervals, a rectangular shape as shown in FIG. 5 is formed on the side of the end effector 10 The cutout portion 12-7 may be formed.

6, the heat insulating member 30 and the sound absorbing member 40 are disposed on the inner skin member 10 folded to form the corrugation 12-9, and the inner skin member 10, The members 30 and the edge portions 12-3, 32, and 42 of the sound-absorbing member 40 are fixedly sewn together.

At this time, the cutout portions 34 and 44 of the heat insulating member 30 and the sound absorbing member 40 are only adjusted to be in contact with each other, and only the edge portions 12-3, 32 and 42 are fixed in a bar.

As a result, the heat insulating member 30 and the sound absorbing member 40 have a longer central portion length than the lengths of the both side edge portions 32 and 42, so that wrinkles are formed in the central portion.

On the other hand, as shown in Fig. 4 (d), the outer shell member 20 is configured such that a pair of annular side portions 22 are coupled to both sides of the rectangular central portion 24, And the outer edge portion 23-1 of the side portion 22 are fixed to each other by sticking together to form a shape as shown in Fig.

The inner member 10 and the heat insulating member 30 and the sound absorbing member 40 are arranged in the inner shell member 10 and the heat insulating member 30, When the both side edge portions 12-3, 32 and 42 of the sound absorbing member 40 are fixed to the inner side edge portion 23 of the side wall portion of the outer shell member 20 by bar fixing, the shape becomes as shown in Fig.

The heating jacket formed as in the embodiment shown in FIG. 9 can be easily attached to the outside of the circular flange included in the pipe.

While the present invention has been described with reference to the exemplary embodiments and the drawings, it is to be understood that the technical scope of the present invention is not limited to these embodiments and that various changes and modifications will be apparent to those skilled in the art. Various modifications and variations may be made without departing from the scope of the appended claims.

10:
14: Heat line
15: Fixing member
20:
25: Velcro
30:
40: Sound absorption member

Claims (13)

As a heating jacket that heats pipes while heating them,
An endothelium member in which a hot wire is fixedly arranged in a predetermined pattern;
An outer shell member disposed outside the inner shell member;
An insulating member disposed between the inner member and the outer member;
And a sound absorbing member disposed between the inner skin member and the outer skin member,
Wherein the endothelium material is formed of a sheet coated with silicon fiber on glass fiber or a sheet coated with PTFE on glass fiber,
The sheath member is formed of a sheet or glass fiber sheet coated with a silicone fiber on a glass fiber and coated with a PTFE (polyethylene terephthalate)
The heat insulating member is formed by a silica mat or glass fiber metric,
Wherein the sound absorbing member is formed of a coating material containing a butyl or butadiene component and coated on the surface of the inner skin member facing the heat insulating member and the surface of the outer skin member,
Wherein the shell member includes a central portion of a rectangular shape and an annular side portion coupled to both sides of the central portion,
The endothelium material is formed in a rectangular shape, and folded wrinkles are formed at a constant pitch interval,
The heat insulating member is formed in a rectangular shape, and a triangular cutout portion is formed on a side of the heat insulating member.
Wherein a cut-out portion of a rectangular cross-sectional shape is formed on a side of the inner skin member. delete delete delete delete delete delete delete delete delete delete delete delete
KR1020150123923A 2015-09-02 2015-09-02 Heating jacket comprising sound absorption member KR101722569B1 (en)

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KR1020150123923A KR101722569B1 (en) 2015-09-02 2015-09-02 Heating jacket comprising sound absorption member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150123923A KR101722569B1 (en) 2015-09-02 2015-09-02 Heating jacket comprising sound absorption member

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KR20170027384A KR20170027384A (en) 2017-03-10
KR101722569B1 true KR101722569B1 (en) 2017-04-18

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102181207B1 (en) * 2019-07-16 2020-11-23 주식회사 예스히팅테크닉스 Heating jacket for semiconductor manufacturing pipe
KR102134645B1 (en) * 2019-09-04 2020-07-16 (주)제이솔루션 Energy saving piping heating jacket
KR102479990B1 (en) * 2021-12-03 2022-12-22 (주)제이솔루션 Energy-saving pipe heating jacket with air layer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100990157B1 (en) * 2009-12-16 2010-10-29 (주)화인 Heating jacket and method for manufacturing the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100990157B1 (en) * 2009-12-16 2010-10-29 (주)화인 Heating jacket and method for manufacturing the same

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