CN205317063U - Support arrangement for be applied to tubular heat exchanger - Google Patents
Support arrangement for be applied to tubular heat exchanger Download PDFInfo
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- CN205317063U CN205317063U CN201521074915.3U CN201521074915U CN205317063U CN 205317063 U CN205317063 U CN 205317063U CN 201521074915 U CN201521074915 U CN 201521074915U CN 205317063 U CN205317063 U CN 205317063U
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- annulus
- tubulation
- bracing
- heat exchanger
- tubular heat
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Abstract
The utility model relates to a support arrangement for be applied to tubular heat exchanger, support frame including a plurality of parallels of cover on the tubulation, the rings that pass by four tubulations that supply to correspond of support frame connect and constitute, four ring shapes are the same, are located a plane, one of them ring is located central authorities, the equidistant align to grid of all the other three rings is in the outside of central ring, the middle ring of all support frames is in perpendicular to tubulation length direction's orthographic projection coincidence, and the orthographic projection on perpendicular to tubulation length direction plane of the outer side circular ring that has two support frames is underlaped. Compared with the prior art, the utility model discloses can be when effectively supporting the tubulation, great limit reduce to support the sectional area that takies to great circulation cross -section has been created for the shell side fluid.
Description
Technical field
The utility model belongs to tubular heat exchanger field of components, is specifically related to a kind of bracing or strutting arrangement being applied to tubular heat exchanger.
Background technology
In tubular heat exchanger, tubulation two ends are by being connected with tube sheet, tubulation between tube sheet generally all needs to adopt supporting structure to support, supporting structure not only plays the supporting role to tubulation, and play the effect guiding shell-side fluid to flow to, the segmental baffle or the full-circle spray pattern traverse baffle that adopt in general production occupy bigger shell-side fluid flux, cause shell-side fluid resistance bigger, when particularly interchanger needs multiple supporting structure, this problem is more outstanding, bigger shell side resistance makes to drive the energy of shell-side fluid also to be become big in production, this wastes a large amount of energy.
Summary of the invention
The purpose of this utility model is exactly provide a kind of tubulation support performance is good, little bracing or strutting arrangement being applied to tubular heat exchanger in circulation interface that takies shell-side fluid to overcome defect that above-mentioned prior art exists.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of bracing or strutting arrangement being applied to tubular heat exchanger, comprise the multiple parallel bracing frame being enclosed within tubulation, described bracing frame is connected and composed by the annulus that four are passed for corresponding tubulation, four toroidals are identical, it is positioned at a plane, the spacing such as one of them annulus is positioned at central authorities, its excess-three annulus are evenly distributed on the outside of central authorities' annulus;
The central annulus of all bracing frames overlaps in the orthographicprojection being perpendicular to tubulation length direction, and the outer annular that there are two bracing frames is not overlapping in the orthographicprojection being perpendicular in tubulation length direction plane.
By being connected, arc connects the central annulus of described bracing frame with outer annular.
The radian of the connection arc of the outer annular of each bracing frame and central authorities' annulus is the scope of central arc corresponding to annulus 10～30 ° of central angles.
Described bracing or strutting arrangement comprises two bracing frames.
Described annulus is metal ring.
The internal diameter of described annulus mates mutually with the external diameter of tubulation.
The utility model is applicable to have the tubular heat exchanger of seven tubulations, the six roots of sensation in seven tubulations is evenly distributed on around a middle tubulation, when the utility model is applied to tubular heat exchanger, use the bracing or strutting arrangement of two or more bracing frame compositions to support these tubulations, the central annulus of a bracing frame is through being positioned at middle tubulation, three annulus outside this central authorities' annulus are each passed through three corresponding tubulations, the central annulus that there is another one bracing frame is still through being positioned at middle tubulation, three annulus being attached thereto then clockwise or are rotated counterclockwise 60 ° relative to first bracing frame, it is through on remaining three tubulations, the projection that the annulus of the side of these two bracing frames is in the plane that tubulation direction is vertical does not overlap, thus realize this being had tubulation fixing of the tubular heat exchanger of seven tubulations, and can continue again to arrange bracing frame according to practical situation.The spacing of adjacent bracing frame can also adjust according to practical situation. The part area occupied being connected between the side annulus of bracing frame with central annulus is very little, the radian of the connection arc of the outer annular of each bracing frame and central authorities' annulus is the scope of central arc corresponding to annulus 10～30 ° of central angles, like this for shell-side fluid provides bigger flow area.
Compared with prior art, pass through the utility model, can while effectively supporting tubulation, relatively the reduction of limits supports the sectional area taken, thus create bigger flow area for shell-side fluid, reduce the resistance to flow of shell-side fluid so that flow more smooth and easy, save the energy for carrying shell-side fluid, and the heat exchange making interchanger is more fully effective.
Accompanying drawing explanation
Fig. 1 is the structural representation of bracing frame of the present utility model;
Fig. 2 is the structural representation that a bracing frame of the present utility model is enclosed within corresponding tubulation;
In figure, 1 is central authorities' annulus, and 2 is the first annulus, and 3 is the 2nd annulus, and 4 is the 3rd annulus, and 5 is middle tubulation, and 6 is the first tubulation, and 7 is the 2nd tubulation, and 8 is the 3rd tubulation, and 9 is the 4th tubulation, and 10 is the 5th tubulation, and 11 is the 6th tubulation, and 12 for connecting arc.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment 1
A kind of bracing or strutting arrangement being applied to tubular heat exchanger, comprise two the parallel bracing frames being enclosed within tubulation, the structure of bracing frame is as shown in Figure 1, the annulus passed for corresponding tubulation by four connects and composes, four toroidals are identical, it is metal material, it is positioned at a plane, one of them annulus is positioned at central authorities, the spacing such as its excess-three annulus are arranged in the outside of central authorities' annulus 1: be respectively the first annulus 2, the 2nd annulus 3 and the 3rd annulus 4, and the radian of the connection arc of outer annular and central authorities' annulus is the scope of central arc corresponding to annulus 15 ° of central angles.
This bracing or strutting arrangement is applied on tubular heat exchanger, this interchanger is the tubular heat exchanger with seven tubulations, wherein one is positioned at centre, the residue six roots of sensation is evenly distributed on middle tubulation 5 around, is respectively the first tubulation 6, the 2nd tubulation 7, the 3rd tubulation 8, the 4th tubulation 9, the 5th tubulation 10, the 6th tubulation 11. The bracing or strutting arrangement of two identical bracing frame compositions is used to support these tubulations, it is respectively the first bracing frame and the 2nd bracing frame, the internal diameter of the annulus of bracing frame mates mutually with the external diameter of tubulation, the central annulus 1 of two bracing frames is all enclosed within middle tubulation 5, first annulus 2 of the first bracing frame is enclosed within the first tubulation 6,2nd annulus 3 is enclosed within the 3rd tubulation 8, and the 3rd annulus 4 is enclosed within the 5th tubulation 10, as shown in Figure 2; 2nd bracing frame turns clockwise 60 ° relative to the first bracing frame, and the first annulus 2 is enclosed within the 2nd tubulation 7, and the 2nd annulus 3 is enclosed within the 4th tubulation 9, and the 3rd annulus 4 is enclosed within the 6th tubulation 11. So that the middle circle of all bracing frames overlaps in the orthographicprojection being perpendicular to tubulation length direction, and the outer annular that there are two bracing frames is not overlapping in the orthographicprojection being perpendicular in tubulation length direction plane. The utility model can while effectively supporting tubulation, relatively the reduction of limits supports the sectional area taken, thus create bigger flow area for shell-side fluid, reduce the resistance to flow of shell-side fluid, flow more smooth and easy, save the energy for carrying shell-side fluid so that the heat exchange of interchanger is more fully effectively.
Embodiment 2
The present embodiment is substantially the same manner as Example 1, and the radian of the outer annular that difference is in the present embodiment bracing frame and the connection arc of central authorities annulus is the scope of the arc of central authorities corresponding to annulus 10 ° of central angles.
Embodiment 3
The present embodiment is substantially the same manner as Example 1, and the radian of the outer annular that difference is in the present embodiment bracing frame and the connection arc of central authorities annulus is the scope of the arc of central authorities corresponding to annulus 30 ° of central angles.
Embodiment 4
The present embodiment is substantially the same manner as Example 1, difference is that the present embodiment adopts the support dress formed by first, second, third, fourth for 4 bracing frames being arranged in parallel successively, 2nd bracing frame turns clockwise 60 ° relative to the first bracing frame, 3rd bracing frame overlaps in the orthographicprojection being perpendicular to tubulation length direction with the side annulus of the first bracing frame, and the 4th bracing frame overlaps in the orthographicprojection being perpendicular to tubulation length direction with the side annulus of the 2nd bracing frame. When tubulation is longer, it is possible to arrange that tubulation is better supported by the support mechanism being made up of four bracing frames of this embodiment as required.
Claims (6)
1. one kind is applied to the bracing or strutting arrangement of tubular heat exchanger, comprise the multiple parallel bracing frame being enclosed within tubulation, it is characterized in that, described bracing frame is connected and composed by the annulus that four are passed for corresponding tubulation, four toroidals are identical, the spacing such as being positioned at a plane, one of them annulus is positioned at central authorities, its excess-three annulus are evenly distributed on the outside of central authorities' annulus;
The central annulus of all bracing frames overlaps in the orthographicprojection being perpendicular to tubulation length direction, and the outer annular that there are two bracing frames is not overlapping in the orthographicprojection being perpendicular in tubulation length direction plane.
2. a kind of bracing or strutting arrangement being applied to tubular heat exchanger according to claim 1, it is characterised in that, by being connected, arc connects the central annulus of described bracing frame with outer annular.
3. a kind of bracing or strutting arrangement being applied to tubular heat exchanger according to claim 2, it is characterised in that, the radian of the connection arc of the outer annular of each bracing frame and central authorities' annulus is the scope of central arc corresponding to annulus 10～30 ° of central angles.
4. a kind of bracing or strutting arrangement being applied to tubular heat exchanger according to claim 1, it is characterised in that, described bracing or strutting arrangement comprises two bracing frames.
5. a kind of bracing or strutting arrangement being applied to tubular heat exchanger according to claim 1, it is characterised in that, described annulus is metal ring.
6. a kind of bracing or strutting arrangement being applied to tubular heat exchanger according to claim 1, it is characterised in that, the internal diameter of described annulus mates mutually with the external diameter of tubulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521074915.3U CN205317063U (en) | 2015-12-21 | 2015-12-21 | Support arrangement for be applied to tubular heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521074915.3U CN205317063U (en) | 2015-12-21 | 2015-12-21 | Support arrangement for be applied to tubular heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205317063U true CN205317063U (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521074915.3U Active CN205317063U (en) | 2015-12-21 | 2015-12-21 | Support arrangement for be applied to tubular heat exchanger |
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| CN (1) | CN205317063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939836A (en) * | 2018-05-19 | 2018-12-07 | 泰州市宏泰电力设备有限公司 | A kind of block heater device and installation method |
| RU2770381C1 (en) * | 2020-10-20 | 2022-04-15 | Акционерное общество "Опытное Конструкторское Бюро Машиностроения имени И.И. Африкантова" (АО "ОКБМ Африкантов") | Pipe system of a heat exchange apparatus |
-
2015
- 2015-12-21 CN CN201521074915.3U patent/CN205317063U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108939836A (en) * | 2018-05-19 | 2018-12-07 | 泰州市宏泰电力设备有限公司 | A kind of block heater device and installation method |
| RU2770381C1 (en) * | 2020-10-20 | 2022-04-15 | Акционерное общество "Опытное Конструкторское Бюро Машиностроения имени И.И. Африкантова" (АО "ОКБМ Африкантов") | Pipe system of a heat exchange apparatus |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |