CN201382213Y - Tramping preventing stainless steel heat preservation casing pipe - Google Patents
Tramping preventing stainless steel heat preservation casing pipe Download PDFInfo
- Publication number
- CN201382213Y CN201382213Y CN200920115118U CN200920115118U CN201382213Y CN 201382213 Y CN201382213 Y CN 201382213Y CN 200920115118 U CN200920115118 U CN 200920115118U CN 200920115118 U CN200920115118 U CN 200920115118U CN 201382213 Y CN201382213 Y CN 201382213Y
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- China
- Prior art keywords
- stainless steel
- heat preservation
- liner
- external member
- thermal insulating
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Abstract
A tramping preventing stainless steel heat preservation casing pipe mainly comprises two half external members, the external members are in semi-cylinder shapes, the inner wall and the outer wall are made of stainless steel plates, a reinforcing rib inner lining and heat preservation materials are filled between the inner stainless steel plate layer and the outer stainless steel plate layer, the reinforcing rib inner lining consists of reinforcing ribs which are crossed vertically and horizontally, simultaneously, a heat preservation layer which is arranged between the inner stainless steel plate layer and the outer stainless steel plate layer with the reinforcing rib inner lining together is nanometer compound heat insulating materials, radial elastic saw tooth belt inner linings are arranged on the inside wall surfaces of the semi-cylinder external members, the tooth-shaped end surfaces of the inner lining are bended and form an included angle of 90 degrees with the radial direction or bigger than 0 degree with the axial direction, two ends of the external members are respectively provided with an end surface positive interface and an end surface negative interface, the interfaces on two ends form end face inserting ports mutually, and the tramping preventing stainless steel heat preservation casing pipe has the characteristics of simple structure, convenient and reliable use, simple installation and construction, high efficiency, excellent structure intensity, excellent heat preservation performance and the like.
Description
Technical field
The utility model relates to a kind of stainless steel thermal insulating pipe sheath, belong to the pipe insulation device.
Background technique
In the prior art, for the mode of pipe insulation mainly is at the coated outside of pipeline or direct one or more layers adiabator layer of application, it normally adopts on-the-spot installation mode to realize, in case in the pipeline coated outside or directly be coated with and load onto adiabator layer, when needs overhaul of the equipments or other need be removed or remove, so just be difficult to they be removed or remove, and in case necessity work through removing or removing, the a lot of dust of these material production, can not use by secondary, cause very big economic waste, and thermal insulation property is had a greatly reduced quality, the labor intensity of installation is big, and efficient is low.Commonly used is a kind of assembling type pipe insulation device in the market, it is to make the insulation external member in advance, the employing two halves composite structure that has, the employing block structure that has, during installation, as long as a plurality of external members are assembled into pipe box mutually and pipeline are wrapped up in it, can reach good heat insulation effect, but enhancing along with people's environmental consciousness, it is found that the insulation external member shell that uses glass fibre reinforced plastic material to make, the influence that can't bear high temperature for a long time, its working life is shortened in accelerated ageing easily.In some special occasions, in nuclear power engineering, the high clean free from dust of fitness for purpose requires long service life in addition, and maintenance easily can not repeat repeatedly to recycle, and satisfies the long-term purpose of using.Though some occasion also has use stainless steel material manufacturing pipe box shell, employed stainless steel sheet is thinner, and bearing capacity is not enough, easy deformation, thus influence thermal insulation property and working life.
The model utility purpose
The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and provides a kind of simple in structure, and easy to use and reliable, installation is simple, the efficient height, and structural strength is good, the stainless steel thermal insulating jacket of good heat insulating.
The purpose of this utility model is finished by following technical solution, and it mainly is made up of the two halves external member, and described external member is semi-cylindrical shaped, and inside and outside wall constitutes by corrosion resistant plate, is equipped with stiffener liner and thermal insulating material inside and outside this between the stainless steel flaggy.
Described outer wall is made by the figured stainless steel plate that can get anti-skidding effect, and described stiffener liner is that crisscross stiffener constitutes, and it is the thermal insulating material of nano composite that while and stiffener liner place the thermal insulation layer between the inside and outside stainless steel lining simultaneously.
Described semi-cylindrical shaped external member interior sidewall surface is provided with radial elastic saw tooth belt liner, this liner dentation end face bends, with radially become less than 90 degree or with the axial angle that becomes greater than 0 degree.
Described external member two ends respectively are provided with into end face sun interface and cloudy interface, and described two end interfaces are mutually the end face interface.
The utility model is a kind of improvement to prior art, and it adopts stainless steel material to make the internal and external layer of pipe box, is lined with stiffener in it, to keep the structural strength of pipe box, have simple in structure, easy to use and reliable, installation is simple, efficient is high, and structural strength is good, characteristics such as good heat insulating.
Description of drawings
Fig. 1 is the structural representation of half pipe box described in the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done detailed introduction: shown in Figure 1, the utility model mainly is made up of two halves external member 1, and described external member 1 is semi-cylindrical shaped, and two halves are combined and just are combined into a cylindrical shape, in pipeline is wrapped in.Described external member 1 inwall corrosion resistant plate is made, and outer wall is made by the figured stainless steel plate, can get anti-skidding effect after the moulding; Inside and outside this, be equipped with stiffener liner 3 and thermal insulation layer 4 between the stainless steel flaggy.
Described semi-cylindrical shaped external member 1 interior sidewall surface of the utility model (pipeline is wrapped in an interior side) is provided with radial elastic saw tooth belt liner 5, these liner 5 dentation end face bends, with radially become less than 90 degree or with the axial angle that becomes greater than 0 degree, to form its certain elasticity, and make external member become point to contact with its interior pipeline that is wrapped, avoid heat radiation thereby this structure that better heat insulation effect is arranged.
Claims (4)
1, a kind of anti-stepping stainless steel thermal insulating pipe sheath, it mainly is made up of the two halves external member, it is characterized in that described external member (1) is semi-cylindrical shaped, inside and outside wall is made by corrosion resistant plate, is equipped with stiffener liner (3) and thermal insulation layer (4) inside and outside this between the stainless steel flaggy.
2, anti-stepping stainless steel thermal insulating pipe sheath according to claim 1, it is characterized in that described outer wall made by the figured stainless steel plate that can get anti-skidding effect, stiffener liner (3) is that crisscross stiffener constitutes, and while and stiffener liner (3) place the thermal insulation layer (4) between the inside and outside stainless steel lining to be the thermal insulating material of nano composite simultaneously.
3, anti-stepping stainless steel thermal insulating pipe sheath according to claim 1 and 2, it is characterized in that described semi-cylindrical shaped external member interior sidewall surface is provided with radial elastic saw tooth belt liner (5), this liner dentation end face bends, with radially become less than 90 degree or with the axial angle that becomes greater than 0 degree.
4, anti-stepping stainless steel thermal insulating pipe sheath according to claim 1 it is characterized in that described external member (1) two ends respectively are provided with into end face sun interface (6) and cloudy interface (7), and described two end interfaces is mutually the end face interface.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920115118U CN201382213Y (en) | 2009-03-09 | 2009-03-09 | Tramping preventing stainless steel heat preservation casing pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920115118U CN201382213Y (en) | 2009-03-09 | 2009-03-09 | Tramping preventing stainless steel heat preservation casing pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201382213Y true CN201382213Y (en) | 2010-01-13 |
Family
ID=41525688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200920115118U Expired - Lifetime CN201382213Y (en) | 2009-03-09 | 2009-03-09 | Tramping preventing stainless steel heat preservation casing pipe |
Country Status (1)
Country | Link |
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CN (1) | CN201382213Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106813050A (en) * | 2017-03-17 | 2017-06-09 | 西南石油大学 | A kind of pipe insulation device for petrochemical equipment |
CN107575659A (en) * | 2017-09-30 | 2018-01-12 | 镇江市星耀智能装备有限公司 | A kind of tubing with high-intensity performance |
-
2009
- 2009-03-09 CN CN200920115118U patent/CN201382213Y/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106813050A (en) * | 2017-03-17 | 2017-06-09 | 西南石油大学 | A kind of pipe insulation device for petrochemical equipment |
CN107575659A (en) * | 2017-09-30 | 2018-01-12 | 镇江市星耀智能装备有限公司 | A kind of tubing with high-intensity performance |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Cen Baowei Inventor after: Chen Yanjun Inventor before: Cen Baowei |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CEN BAOWEI TO: CEN BAOWEI CHEN YANJUN |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20100113 Effective date of abandoning: 20090309 |