CN201902694U - Attached tower type cold insulation bracket - Google Patents
Attached tower type cold insulation bracket Download PDFInfo
- Publication number
- CN201902694U CN201902694U CN2010206782692U CN201020678269U CN201902694U CN 201902694 U CN201902694 U CN 201902694U CN 2010206782692 U CN2010206782692 U CN 2010206782692U CN 201020678269 U CN201020678269 U CN 201020678269U CN 201902694 U CN201902694 U CN 201902694U
- Authority
- CN
- China
- Prior art keywords
- cold insulation
- attached tower
- cold
- otic placode
- insulation layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 76
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 229910052755 nonmetal Inorganic materials 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000000725 suspension Substances 0.000 claims description 21
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 238000005187 foaming Methods 0.000 claims description 4
- ZFSLODLOARCGLH-UHFFFAOYSA-N isocyanuric acid Chemical compound OC1=NC(O)=NC(O)=N1 ZFSLODLOARCGLH-UHFFFAOYSA-N 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 238000003754 machining Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- -1 poly ethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Thermal Insulation (AREA)
Abstract
The utility model provides an attached tower cold type insulation bracket rooted on an attached tower, which belongs to the field of cold insulation devices. The bracket comprises a steel structure part and a cold insulation pad, wherein the steel structure part comprises a steel frame 7, a steel panel 1 and an otic placode 6; the cold insulation pad comprises a hard cold insulation layer 4 with high strength, a nonmetal heat insulation layer 3 and a steel panel 1; the cold insulation pad and the otic placode 6 are fixed through a nut 2, and the otic placode 6 and an attached tower 5 are insulated from cold. The bracket effectively and wholly insulates from cold, has high strength, convenience in construction and installation, and is applicable to working conditions with the temperature ranging from normal temperature to 200 DEG C and fluid transporting ducts with various calibers (the maximum is DN1600). Furthermore, the bracket is applicable to mass industrial production, saves much wood, saves energy, protects environment, has good application prospect, and is suitable for popularization.
Description
Technical field
The utility model belongs to the cold insulation device field of taking root on attached tower, is specifically related to a kind of attached tower cold insulation suspension and support, is applicable to the various forms of cold insulation suspension and supports of normal temperature to-200 ℃ of worst cold cases and various bore (maximum DN1600) fluid-transporting tubing.
Background technique
At present, the take root characteristics of structure and material of the attached tower cold insulation suspension and support on attached tower of domestic existing are: otic placode is fixed on the attached tower, with hardwood of two block plate therebetween, with bolt wooden unit and steel plate are connected clamping, steel plate one end is connected with bolt with otic placode, the steel plate the other end and steelframe welding, no nonmetal thermoinsulation material between cold insulation layer and the steel plate, the support hard material is the timber that is soaked with anti-corrosion asphalt, connects to use OCR18NI9 with bolt material.
Above-mentioned cold insulation suspension and support has used following shortcoming: material thermal conductivity is big, need carry out composite assembly at the scene and construct loaded down with trivial details, difficulty is big, and, this structure and material can cause the equipment cold to lose in a large number and be delivered in steel structure and the air along equipment otic placode, hardwood, pipe suspension and support main body, connection slit, causes a suspension centre place to freeze after cold and the air generation convection current.Steel structure is under the cryogenic conditions for a long time, can cause its reduction in strength, seriously corroded, if fracture entail dangers to pipeline and device security take place.In addition, the connecting bolt material is a common stainless steel, its intensity is low, support compressive strength is low, moisture content is high, rack bearing can deform after a period of time, crack under the worst cold case effect, rack body can destroy like this, and then lose carrying and cold insulation effect, and waste timber and poor fire.The Applicable temperature of this support only is extremely-50 ℃ of normal temperature, and bore Applicable scope maximum only is DN600.
In the prior art, publication number be CN2434508 patent disclosure a kind of ultralow temperature cold insulation conduit saddle, its shortcoming is: (1) actual engineering design and use experience for many years show, employed resistant polyurethane not-70 ℃ and following low temperature; (2) there is not attached pyramidal structure.
The model utility content
The purpose of this utility model is to solve a difficult problem that exists in the above-mentioned prior art, a kind of attached tower cold insulation suspension and support of taking root on attached tower is provided, the whole efficient cold insulation of its energy, have high strength and convenient construction and install, can be used for the fluid-transporting tubing of normal temperature～-200 ℃ worst cold case, various bore (maximum DN1600).
The utility model is achieved through the following technical solutions:
A kind of attached tower cold insulation suspension and support, it is taken root on attached tower 5, comprises steel design part and cold insulation pad, and described steel design part comprises steelframe 7, steel plate 1 and otic placode 6;
Described steelframe 7 comprises one or two cantilever;
One end of steelframe 7 is fixed on the block plate 1;
Described otic placode 6 is taken root on attached tower 5, with attached tower 5 whole cold insulations;
Between described otic placode 6 and steel plate 1, the cold insulation pad is housed;
Described cold insulation pad comprises the two-layer of stacked installation, is respectively high strength hard cold insulation layer 4 and nonmetal heat insulation layer 3; Wherein, described high strength hard cold insulation layer 4 contacts with otic placode 6, on described high strength hard cold insulation layer 4 nonmetal heat insulation layer 3 is housed, and described nonmetal heat insulation layer 3 contacts with described steel plate 1;
Described steel plate 1, cold insulation pad and otic placode 6 are fixed together by bolt 2.
When described steelframe 7 comprised two cantilevers, two cantilevers were parallel or form leg-of-mutton two limits.
Described nonmetal heat insulation layer 3 adopts low temperature resistant modified poly ethylene; Described high strength hard cold insulation layer 4 adopts polyurethane or the foaming of poly-isocyanuric acid fat entire pressurisation to make the square shape.
Described steel plate 1, steelframe 7, otic placode 6 are made for the metal machining.
Described bolt 2 adopts high-strength stainless steel to make.
Compared with prior art, the beneficial effects of the utility model are:
(1) this cold insulation suspension and support can be used for normal temperature to-200 ℃ of worst cold cases, and the various forms of suspension and supports of various bores (maximum DN1600) fluid-transporting tubing, can satisfy the various use occasions of the attached tower cold insulation suspension and support on attached tower of taking root of PIPING DESIGN, here said various forms is meant that steelframe 7 has various ways, such as: various ways such as single-cantilever, two cantilever, positive triangle, right angle trigonometry and inverted triangle, their cold insulation pad and steel element structure are similar, and material is identical.
(2) nonmetal heat insulation layer and high strength hard cold insulation layer material every cold effective, stoped the pipeline cold outwards to transmit effectively from rack body;
(3) low, the good flame resistance of compressive strength height, water absorption rate of high-strength stainless steel bolt and high strength hard cold insulation layer has guaranteed the safe bearing load performance and the safe application performance of support effectively;
(4) high strength hard cold insulation material buying easily at home, and be foaming forming technique, therefore can carry out industrialized production in enormous quantities, saved a large amount of timber, energy-conserving and environment-protective, application prospect is good, is beneficial to and promotes the use of.
Description of drawings
Fig. 1 is the structural representation of a kind of attached tower cold insulation suspension and support on attached tower of taking root of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail:
As shown in Figure 1, a kind of attached tower cold insulation suspension and support, it is taken root on attached tower 5, comprises steel design part and cold insulation pad, and described steel design part comprises steelframe 7, steel plate 1 and otic placode 6;
Described steelframe 7 comprises one or two cantilever, and when steelframe 7 comprised two cantilevers, two cantilevers were parallel or form leg-of-mutton two limits.Described triangle can be right-angled triangle, equilateral triangle, del or the like.What provide among Fig. 1 is structure when meeting at right angles triangle, a cantilever form right angle leg, another one cantilever form right angle hypotenuse.One end of steelframe 7 is fixed on the block plate 1, and the other end is unsettled;
Described otic placode 6 is taken root on attached tower 5, with attached tower 5 whole cold insulations;
Between described otic placode 6 and steel plate 1, the cold insulation pad is housed; Described cold insulation pad comprises the two-layer of stacked installation, is respectively high strength hard cold insulation layer 4 and nonmetal heat insulation layer 3; Wherein, described high strength hard cold insulation layer 4 contacts with otic placode 6, on described high strength hard cold insulation layer 4 nonmetal heat insulation layer 3 is housed, and described nonmetal heat insulation layer 3 contacts with described steel plate 1;
Described steel plate 1, cold insulation pad and otic placode 6 are fixed together by bolt 2.
Described nonmetal heat insulation layer 3 adopts low temperature resistant modified poly ethylene; Described high strength hard cold insulation layer 4 adopts polyurethane or the foaming of poly-isocyanuric acid fat entire pressurisation to make the square shape.
Described steel plate 1, steelframe 7, otic placode 6 are made for the metal machining.The material and the performance of steel are selected according to actual needs.
Described bolt 2 adopts high-strength stainless steel to make.
The utility model is to refer to take root attached tower cold insulation suspension and support on attached tower separately, rather than the cold insulation conduit saddle of using on the pipeline.The utility model is a kind of independently complete structure, as a kind of so independently complete structure it can not relate to pipeline contact and how to fix and support the problem of pipeline, it is a kind of absolute construction of the cold transmission that is used for blocking equipment and steelframe, rather than is used for blocking the structure of the cold transmission of pipeline and steelframe.Represented among Fig. 1 also is the structure of the cold transmission of blocking equipment and steelframe.
Attached tower in the utility model is meant the mark 5 of the leftmost side among the figure.The structural imperfection of existing patent is to be used to take root attached tower cold insulation suspension and support on attached tower.The utility model improves the existing actual structure of using, and has adopted high strength hard cold insulation material 4, and its selection has increased poly-isocyanuric acid fat, has increased nonmetal heat insulation layer 3 and high-strength stainless steel bolt.
Technique scheme is a kind of mode of execution of the present utility model, for those skilled in the art, on the basis that the utility model discloses application process and principle, be easy to make various types of improvement or distortion, and be not limited only to the described method of the above-mentioned embodiment of the utility model, therefore previously described mode is just preferred, and does not have restrictive meaning.
Claims (5)
1. attached tower cold insulation suspension and support, it is taken root on attached tower (5), comprises steel design part and cold insulation pad, it is characterized in that: described steel design part comprises steelframe (7), steel plate (1) and otic placode (6);
Described steelframe (7) comprises one or two cantilever;
One end of steelframe (7) is fixed on the block plate (1);
Described otic placode (6) is taken root on attached tower (5), with the whole cold insulation of attached tower (5);
Between described otic placode (6) and steel plate (1), the cold insulation pad is housed;
Described cold insulation pad comprises the two-layer of stacked installation, is respectively high strength hard cold insulation layer (4) and nonmetal heat insulation layer (3); Wherein, described high strength hard cold insulation layer (4) contacts with otic placode (6), and nonmetal heat insulation layer (3) is housed on described high strength hard cold insulation layer (4), and described nonmetal heat insulation layer (3) contacts with described steel plate (1);
Described steel plate (1), cold insulation pad and otic placode (6) are fixed together by bolt (2).
2. attached tower cold insulation suspension and support according to claim 1 is characterized in that: when described steelframe (7) comprised two cantilevers, two cantilevers were parallel or form leg-of-mutton two limits.
3. attached tower cold insulation suspension and support according to claim 1 is characterized in that: described nonmetal heat insulation layer (3) adopts low temperature resistant modified poly ethylene; Described high strength hard cold insulation layer (4) adopts polyurethane or the foaming of poly-isocyanuric acid fat entire pressurisation to make the square shape.
4. attached tower cold insulation suspension and support according to claim 1 is characterized in that: described steel plate (1), steelframe (7), otic placode (6) are made for the metal machining.
5. attached tower cold insulation suspension and support according to claim 1 is characterized in that: described bolt (2) adopts high-strength stainless steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206782692U CN201902694U (en) | 2010-12-24 | 2010-12-24 | Attached tower type cold insulation bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206782692U CN201902694U (en) | 2010-12-24 | 2010-12-24 | Attached tower type cold insulation bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201902694U true CN201902694U (en) | 2011-07-20 |
Family
ID=44273288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206782692U Expired - Lifetime CN201902694U (en) | 2010-12-24 | 2010-12-24 | Attached tower type cold insulation bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201902694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533841A (en) * | 2018-04-18 | 2018-09-14 | 中国天辰工程有限公司 | A kind of attached tower tube wire spring sectional shelf-unit of major diameter |
-
2010
- 2010-12-24 CN CN2010206782692U patent/CN201902694U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533841A (en) * | 2018-04-18 | 2018-09-14 | 中国天辰工程有限公司 | A kind of attached tower tube wire spring sectional shelf-unit of major diameter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Co-patentee after: Sinopec Engineering Incorporation Patentee after: China Petrochemical Group Corp. Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Co-patentee before: Engrg Construction Co., SINOPEC Patentee before: China Petrochemical Group Corp. |
|
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SINOPEC ENGINEERING INCORPORATION Effective date: 20130106 Owner name: SINOPEC ENGINEERING INCORPORATION Free format text: FORMER OWNER: SINOPEC GROUP Effective date: 20130106 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100728 CHAOYANG, BEIJING TO: 100101 CHAOYANG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130106 Address after: Anhui Beili Anyuan 21 No. 100101 Beijing Chaoyang District City Patentee after: Sinopec Engineering Incorporation Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: China Petrochemical Group Corp. Patentee before: Sinopec Engineering Incorporation |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110720 |