CN206056376U - It is exclusively used in the anti-vibrating of U-tube heat exchanger bend loss - Google Patents
It is exclusively used in the anti-vibrating of U-tube heat exchanger bend loss Download PDFInfo
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- CN206056376U CN206056376U CN201620910647.2U CN201620910647U CN206056376U CN 206056376 U CN206056376 U CN 206056376U CN 201620910647 U CN201620910647 U CN 201620910647U CN 206056376 U CN206056376 U CN 206056376U
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- China
- Prior art keywords
- heat exchanger
- sheet frame
- tube
- pipe collar
- exchanger bend
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Abstract
The utility model discloses one kind is exclusively used in the anti-vibrating of U-tube heat exchanger bend loss, including sheet frame, rolling pipe collar, the rolling pipe collar includes that many round steel rollings are formed, the shape coincideing with heat exchanger bend pipe outer wall the inner side for being welded on the sheet frame are formed between adjacent round steel, the tube bank of heat exchanger bend pipe interts in rolling pipe collar, and the deflection plate that sheet frame restrains tail end with heat exchanger bend pipe is connected.Sheet frame and rolling pipe collar can be one group, and the deflection plate that sheet frame restrains tail end with heat exchanger bend pipe is directly welded and fixed, and deflection plate has gusset with the corner welding being connected on the outside of sheet frame.Sheet frame and rolling pipe collar can also be multigroup, and multigroup sheet frame is connected by the deflection plate that connecting plate restrains tail end with heat exchanger bend pipe.Suitable for the U-tube beam that heat exchanger tube cloth form of tubes is 30 ° and 60 ° stringings, traditional lath cutting forming tubulation hoop is avoided, cutting accuracy is occurred and is difficult to ensure card, assemble difficult problem, the pipe collar laminating heat exchange pipe outer wall of rollforming, can effectively mitigate the vibration at U-shaped heat exchange tube Beam End end.
Description
Technical field
This utility model is related to a kind of U-tube heat exchanger restraint device, more particularly to one kind to be exclusively used in U-tube heat exchanger curved
The anti-vibrating of pipeline section.
Background technology
In heat exchanger traditional mode of production manufacturing process, U-tube heat exchanger U-shaped pipe Beam End portion is not provided with vibration-proof structure, changes
Heat pipe afterbody bend loss only by be arranged close to afterbody straight length deflection plate or annular backup pad support；Due to project and
The demand for development that chemical plant installations maximizes, causes heat exchange equipment constantly to develop towards maximizing, and process fluid velocity of medium
When very high, support only with straight length gripper shoe and can not meet vibrationproof requirement, long-time dither can cause the caliber that exchanges heat
To fracture.
Utility model content
What the purpose of this utility model was to provide a kind of vibration that can effectively mitigate U-shaped heat exchange tube Beam End end is exclusively used in U
The anti-vibrating of shape heat exchange of heat pipe bend loss.
The purpose of this utility model is achieved through the following technical solutions：
It is of the present utility model to be exclusively used in the anti-vibrating of U-tube heat exchanger bend loss, including sheet frame, rolling pipe collar, the rolling
Pipe collar includes that many round steel rollings are formed, and forms the shape identical with heat exchanger bend pipe outer wall and be welded between adjacent round steel
The inner side of the sheet frame, the tube bank of heat exchanger bend pipe are interted in rolling pipe collar, and the sheet frame restrains tail end with heat exchanger bend pipe
Deflection plate is connected.
The technical scheme provided by above-mentioned this utility model can be seen that this utility model embodiment offer be exclusively used in U
The anti-vibrating of shape heat exchange of heat pipe bend loss, it is adaptable to which heat exchanger tube cloth form of tubes is the U-tube beam of 30 ° and 60 ° stringings, it is to avoid tradition
, there is cutting accuracy and is difficult to ensure card in lath cutting forming tubulation hoop, assembles difficult problem, the pipe collar laminating heat exchanger tube of rollforming
Outer wall, can effectively mitigate the vibration at U-shaped heat exchange tube Beam End end.
Description of the drawings
Fig. 1 for this utility model embodiment provide be exclusively used in the anti-vibrating of U-tube heat exchanger bend loss only arrange one group it is special
The structural representation of type pipe collar frame；
Fig. 2 arranges two groups of special types for the anti-vibrating of U-tube heat exchanger bend loss that is exclusively used in that this utility model embodiment is provided
The anti-vibrating schematic diagram of pipe collar frame；
A-A views of the Fig. 3 for Fig. 1 and Fig. 2.
In figure：Sheet frame 1, rolling pipe collar 2, gusset 3, connecting plate 4.
Specific embodiment
This utility model embodiment will be described in further detail below.
Of the present utility model to be exclusively used in the anti-vibrating of U-tube heat exchanger bend loss, its preferably specific embodiment is：
Including sheet frame, rolling pipe collar, the rolling pipe collar includes that many round steel rollings are formed, and is formed between adjacent round steel
The shape being coincide with heat exchanger bend pipe outer wall the inner side for being welded on the sheet frame, the tube bank of heat exchanger bend pipe are interted into rolling pipe collar
Interior, the deflection plate that the sheet frame restrains tail end with heat exchanger bend pipe is connected.
The sheet frame and rolling pipe collar are one group, and the deflection plate that the sheet frame restrains tail end with heat exchanger bend pipe is directly welded
Fixed, the deflection plate has gusset with the corner welding being connected on the outside of sheet frame.
The sheet frame and rolling pipe collar are multigroup, and multigroup sheet frame restrains the baffling of tail end by connecting plate and heat exchanger bend pipe
Plate connects.
The heat exchanger bend loss is the U-tube beam that cloth form of tubes is 30 ° and 60 °.
It is of the present utility model to be exclusively used in the anti-vibrating of U-tube heat exchanger bend loss, it is adaptable to heat exchanger tube cloth form of tubes be 30 ° and
, there is cutting accuracy and is difficult to ensure card in the U-tube beam of 60 ° of stringings, it is to avoid traditional lath cutting forming tubulation hoop, and assembling is difficult to ask
Topic, the pipe collar laminating heat exchange pipe outer wall of rollforming, can effectively mitigate the vibration at U-shaped heat exchange tube Beam End end.
Specific embodiment：
As shown in Figure 1 to Figure 3, including sheet frame 1, rolling pipe collar 2, gusset 3, connecting plate 4；The rolling pipe collar 2 is 2 circles
After steel rolling given shape interts tube bank, it is welded to connect with sheet frame 1, constitutes special type pipe collar frame, the sheet frame 1 and tube bank tail
End deflection plate is welded and fixed, and the gusset 3 is welded to connect deflection plate and sheet frame 1；One group can be increased very when restraining size and being bigger
To multigroup pipe collar frame, described in Jing, connecting plate 4 is welded on deflection plate, that is, be exclusively used in the anti-vibrating of U-tube heat exchanger bend loss and install
Complete.
Fig. 1 is the structural representation for only arranging one group of special type pipe collar frame, and in figure, each row's heat exchanger tube inserts a pair of rolling pipes
Hoop 2, is welded in sheet frame 1, and sheet frame 1 is welded to connect with tail end deflection plate；
Fig. 2 is the anti-vibrating schematic diagram for arranging two groups of special type pipe collar frames, and in figure, two groups of special type pipe collar frames pass through gusset 3, connect
In the welding of fishplate bar 4 and deflection plate；
A-A views of the Fig. 3 for Fig. 1 and Fig. 2, in figure, in the tube bank of 30 ° of cloth form of tubes, often arranges heat exchanger tube and inserts at a pair points
Weldering rolling pipe collar 2 in parallel, Jing are rolled into the waveform that laminating heat exchanger tube arranges profile, are welded in sheet frame 1, and muscles along the regular meridians plate 3 is reinforced
It is welded on deflection plate.
This utility model embodiment is exclusively used in the anti-vibrating of U-tube heat exchanger bend loss, and the rolling pipe collar 2 is according to stringing
Form rollforming, laminating heat exchange pipe outer wall, is particularly well-suited to the U-tube beam that heat exchanger tube cloth form of tubes is 30 ° and 60 ° stringings,
Pipe collar 2 adopts round steel, can effectively mitigate the vibration at U-shaped heat exchange tube Beam End end.
As shown in figure 3, in the tube bank of 30 ° of cloth form of tubes, often arranging heat exchanger tube insertion rolling pipe collar 2, the rolling pipe
Hoop 2 is that, by a pair of spot welding round steel in parallel, the waveform of the exclusive shape of laminating heat exchanger tube is made in the prior rollings of Jing, penetrates in tube bank
Afterwards, two ends are welded in sheet frame 1, and the sheet frame 1 is the long lath with one fixed width, are wound on tube bank most external, and muscles along the regular meridians plate 3 is reinforced
Afterwards, it is welded on deflection plate, is so far exclusively used in the anti-vibrating fabrication and installation of U-tube heat exchanger bend loss and completes.
When restraining size and being bigger, one group of pipe collar frame antihunt action is not enough, can increase by one group of even multigroup pipe collar frame, manufacture
4 muscles along the regular meridians plate of connecting plate 3 is welded to connect to deflection plate or support plate (as shown in Figure 2) after reinforcing again.
In sum, what this utility model embodiment was provided is exclusively used in the anti-vibrating of U-tube heat exchanger bend loss, the rolling
Pipe collar 2 can carry out roll forming according to different comb forms, using round steel with the bonding strength more higher than steel plate strip with it is firm
Degree；When equipment restrain size increase when can flexible design pipe collar frame quantity and type of attachment, improve vibration-isolating effect.
Preferred embodiment of the present utility model is the foregoing is only, this utility model is not limited to, for this
For the technical staff in field, this utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. are should be included within protection domain of the present utility model.Therefore,
Protection domain of the present utility model should be defined by the protection domain of claims.
Claims (4)
1. one kind is exclusively used in the anti-vibrating of U-tube heat exchanger bend loss, it is characterised in that including sheet frame, rolling pipe collar, the rolling
Pipe collar includes that many round steel rollings are formed, and forms the shape identical with heat exchanger bend pipe outer wall and be welded between adjacent round steel
The inner side of the sheet frame, the tube bank of heat exchanger bend pipe are interted in rolling pipe collar, and the sheet frame restrains tail end with heat exchanger bend pipe
Deflection plate is connected.
2. it is according to claim 1 to be exclusively used in the anti-vibrating of U-tube heat exchanger bend loss, it is characterised in that the sheet frame and
Rolling pipe collar is one group, and the sheet frame and heat exchanger bend pipe are restrained the deflection plate of tail end and be directly welded and fixed, the deflection plate and
The corner welding being connected on the outside of sheet frame has gusset.
3. it is according to claim 1 to be exclusively used in the anti-vibrating of U-tube heat exchanger bend loss, it is characterised in that the sheet frame and
Rolling pipe collar is multigroup, and multigroup sheet frame is connected by the deflection plate that connecting plate restrains tail end with heat exchanger bend pipe.
4. the anti-vibrating of U-tube heat exchanger bend loss is exclusively used according to claim 1,2 or 3, it is characterised in that described to change
Hot device bend loss is the U-tube beam that cloth form of tubes is 30 ° and 60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620910647.2U CN206056376U (en) | 2016-08-19 | 2016-08-19 | It is exclusively used in the anti-vibrating of U-tube heat exchanger bend loss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620910647.2U CN206056376U (en) | 2016-08-19 | 2016-08-19 | It is exclusively used in the anti-vibrating of U-tube heat exchanger bend loss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206056376U true CN206056376U (en) | 2017-03-29 |
Family
ID=58383947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620910647.2U Active CN206056376U (en) | 2016-08-19 | 2016-08-19 | It is exclusively used in the anti-vibrating of U-tube heat exchanger bend loss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206056376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123668A (en) * | 2016-08-19 | 2016-11-16 | 北京华福工程有限公司 | It is exclusively used in the U-tube anti-vibrating of heat exchanger bend loss |
-
2016
- 2016-08-19 CN CN201620910647.2U patent/CN206056376U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123668A (en) * | 2016-08-19 | 2016-11-16 | 北京华福工程有限公司 | It is exclusively used in the U-tube anti-vibrating of heat exchanger bend loss |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20201216 Granted publication date: 20170329 |