CN203186905U - Heating coil pipe arranged inside storage tank - Google Patents
Heating coil pipe arranged inside storage tank Download PDFInfo
- Publication number
- CN203186905U CN203186905U CN 201320202025 CN201320202025U CN203186905U CN 203186905 U CN203186905 U CN 203186905U CN 201320202025 CN201320202025 CN 201320202025 CN 201320202025 U CN201320202025 U CN 201320202025U CN 203186905 U CN203186905 U CN 203186905U
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- China
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- storage tank
- coil pipe
- arc pipes
- heating coil
- curved pipe
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- Expired - Fee Related
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Abstract
The utility model mainly belongs to the heating field of storage tanks of oils and various liquid chemicals, and particularly relates to a heating coil pipe arranged inside a storage tank. The heating coil pipe arranged inside the storage tank comprises eudipleural and concentric arc pipes which are connected sequentially in an end-to-end mode, the open ends of the arc pipes located at the innermost layer and the outermost layer of the left side are respectively and correspondingly connected with the open ends of the arc pipes located at the innermost layer and the outermost layer of the right side, stand pillars corresponding to the arc pipes in position are arranged under the arc pipes, cross beams are distributed at the tops of the stand pillars, U-shaped bolts are installed at the tops of the cross beams, and the arc pipes are installed between the U-shaped bolts and the cross beams. The heating coil pipe arranged inside the storage tank is simple in structure and easy to realize, the size specifications of the stand pillars are not complex, so that unified blanking and manufacturing of the stand pillars can be carried out, large-scale production is facilitated, labor intensity is relieved, and working efficiency is improved. The arc pipes are evenly arranged on concentric circles with the center of a bottom plate of a tank body as a circle center, so that on-site construction and positioning are facilitated. The foundation settlement amount is consistent in the positions of the concentric circles with the center of the bottom plate of the tank body as the center in the use process of the storage tank, and overall deformation in the use process of the coil pipe is reduced.
Description
Technical field
The utility model relates to the built-in heating coil of a kind of storage tank, is mainly used in the holding vessel heating field of oil product and various liquid chemicals.
Background technology
The steel storage tank that is used for oil product and various liquid chemicals is requisite, the important Infrastructure of industry such as oil, chemical industry, grain and oil, food, fire-fighting, and the vital function that the steel storage tank is risen in its people's development can not be substituted.Particularly be accompanied by growing continuously and fast of domestic Chemical market, store the steel storage tank of various chemical liquid raw materials and finished product by Large scale construction, part chemical liquid raw material is as benzene, wax oil, ionic membrane caustic soda, heavy aromaticss etc. need to store at a certain temperature, therefore must increase heating coil in tank inside, the snakelike layout of the many employings of the heating coil of tank inside setting at present, coil pipe is by being evenly arranged in the stent support of tank bottom, 15 ‰ the gradient is arranged when designing because of storage tank bottom, low around the height of center, of living in jar of position, end difference of jar bottom coil support, its concrete elevation dimension is also different, caused each coil pipe support absolute altitude all inequality, not only increase design and manufacturer's design and made work capacity, and caused the coil pipe bulk deformation bigger because of a jar end sedimentation in the storage tank use, produce too high residual deformation stress in the coil pipe, coil pipe is scrapped under stress corrosion too early.Simultaneously the storage tank manufacturer is also various because of the coiled tube supports size, in the manufacturing process quality management not tight, and occur repeatedly that coil pipe installs that the back coil pipe is uneven and the blanking secondary phenomenon of doing over again again, caused the waste of manpower and material.
The utility model content
The technical problems to be solved in the utility model is: provide a kind of simple in structure, easy to use, can save material, and can reduce the built-in heating coil of storage tank of labour intensity.
The built-in heating coil of storage tank described in the utility model, comprise symmetrical concentric arcs pipe, head and the tail connection successively between the homonymy curved pipe, and left and right side is positioned at corresponding connection of open end difference of innermost layer and outermost curved pipe, the curved pipe below arranges the column corresponding with the curved pipe position, the column top portion is furnished with crossbeam, and clevis bolt is installed at the crossbeam top, and curved pipe is installed between clevis bolt and the crossbeam.
Adopt the concentric arcs pipe, can realize the effect that homogeneous heating and heat interchanging area are big, during the end to end coiling of adjacent each curved pipe, centered by storage tank bottom absolute altitude vertex, coil, take full advantage of 15 ‰ gradients of tank bottom, being evenly arranged in column with center at the bottom of the jar is on the concentric circles in the center of circle, utilizes the characteristic of absolute altitude unanimity at the bottom of the concentric circles place jar, reduce the specification of column, to reduce design and the quantities of making and tank foundation sedimentation to the influence of coil pipe bulk deformation; Between column and the curved pipe crossbeam is arranged, curved pipe is fixed on the crossbeam, and fastening, easy to use by clevis bolt.
Spacing equates between described each adjacent curved pipe, and crossbeam evenly distributes on column.So that homogeneous heating, Stability Analysis of Structures.
The beneficial effects of the utility model are:
Simple in structure, realize that easily the column dimensions is few, can be beneficial to large-scale production by uniform specification blanking, the manufacturing of column, reduces labor intensity, and can increase work efficiency; It is on the concentric circles in the center of circle that curved pipe is evenly arranged in tank body base plate center, is beneficial to the site operation location; Foundation settlement amount in the storage tank use has reduced coil pipe bulk deformation in use in the concentric circles place unanimity centered by tank bottom; Because the curved pipe specification reduces, reduced the design engineering amount, and saved material.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is A-A cross section structure for amplifying scheme drawing among Fig. 1.
Among the figure: 1, curved pipe 2, clevis bolt 3, tank body base plate 4, crossbeam 5, column.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As Fig. 1～shown in Figure 2, the built-in heating coil of storage tank described in the utility model, comprise symmetrical concentric arcs pipe 1, head and the tail connection successively between the homonymy curved pipe 1, and left and right side is positioned at corresponding connection of open end difference of innermost layer and outermost curved pipe, and curved pipe 1 below arranges the column 5 corresponding with curved pipe 1 position, and column 5 top portion are furnished with crossbeam 4, clevis bolt 2 is installed at crossbeam 4 tops, and curved pipe 1 is installed between clevis bolt 2 and the crossbeam 4.Spacing equates between each adjacent curved pipe, and crossbeam 4 evenly distributes on column 5.
During installation, each curved pipe head and the tail is successively connected to form coil pipe, coil pipe is prefabricated to be installed on the crossbeam 4 at column 5 tops after finishing, with clevis bolt 2 that curved pipe 1 is fixing with crossbeam 4, after storage tank is finished water test, again column 5 bottoms and tank body base plate 3 are welded, when needing heating, feed thermal medium and get final product.
Claims (2)
1. built-in heating coil of storage tank, it is characterized in that: comprise symmetrical concentric arcs pipe (1), head and the tail connection successively between the homonymy curved pipe (1), and left and right side is positioned at corresponding connection of open end difference of innermost layer and outermost curved pipe (1), curved pipe (1) below arranges the column (5) corresponding with curved pipe (1) position, column (5) top portion is furnished with crossbeam (4), clevis bolt (2) is installed at crossbeam (4) top, and curved pipe (1) is installed between clevis bolt (2) and the crossbeam (4).
2. the built-in heating coil of storage tank according to claim 1 is characterized in that: spacing equates between each adjacent curved pipe (1), and crossbeam (4) is gone up evenly at column (5) and distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320202025 CN203186905U (en) | 2013-04-19 | 2013-04-19 | Heating coil pipe arranged inside storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320202025 CN203186905U (en) | 2013-04-19 | 2013-04-19 | Heating coil pipe arranged inside storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203186905U true CN203186905U (en) | 2013-09-11 |
Family
ID=49103783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320202025 Expired - Fee Related CN203186905U (en) | 2013-04-19 | 2013-04-19 | Heating coil pipe arranged inside storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203186905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792217A (en) * | 2020-07-09 | 2020-10-20 | 东北石油大学 | Optimization method for heating coil of large crude oil floating roof storage tank |
-
2013
- 2013-04-19 CN CN 201320202025 patent/CN203186905U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792217A (en) * | 2020-07-09 | 2020-10-20 | 东北石油大学 | Optimization method for heating coil of large crude oil floating roof storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20190419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |