CN203203461U - Heat exchanger pipeline connecting device and plate type heat exchanger comprising heat exchanger pipeline connecting device - Google Patents
Heat exchanger pipeline connecting device and plate type heat exchanger comprising heat exchanger pipeline connecting device Download PDFInfo
- Publication number
- CN203203461U CN203203461U CN 201320172348 CN201320172348U CN203203461U CN 203203461 U CN203203461 U CN 203203461U CN 201320172348 CN201320172348 CN 201320172348 CN 201320172348 U CN201320172348 U CN 201320172348U CN 203203461 U CN203203461 U CN 203203461U
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- heat exchanger
- pressure plate
- jockey
- plate
- type heat
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Abstract
The utility model provides a heat exchanger pipeline connecting device and a plate type heat exchanger comprising the heat exchanger pipeline connecting device. The heat exchanger pipeline connecting device comprises an inner liner tube, a connecting ring for connecting the inner liner tube, an auxiliary sealing piece for sealing, a connecting piece connected with the auxiliary sealing piece and a plurality of fastening pieces for fixing the connecting piece at a pressing plate which are concentrically arranged in sequence, wherein the connecting piece is provided with a plurality of penetrating holes corresponding to the fastening pieces. The plate type heat exchanger comprises a fixed pressing plate, a movable pressing plate and the heat exchanger pipeline connecting device, wherein the heat exchanger pipeline connecting device is connected with the fixed pressing plate and/or the movable pressing plate. The heat exchanger pipeline connecting device is flexible to manufacture, and is not limited by material and shape without leakage problem; the technology is simple, non-destructive inspection is not required, the working procedures are reduced, the strength is high, the stability is good, and the working efficiency is improved; and the application field of the plate type heat exchanger is expanded.
Description
Technical field
The utility model relates to field of heat exchangers, particularly a kind of heat exchange manifold jockey and comprise its plate type heat exchanger.
Background technology
At present, plate type heat exchanger has been widely used in all trades and professions, the medium that different industries is used is also different, in order to adapt to the requirement of various working mediums, requirement to the pipeline connecting device material is also day by day harsh, yet, take over the restriction that tends to be subject to material in the prior art pipeline connecting device, so that application is subject to certain limitation.Simultaneously, the special substance solder technology is difficult for grasping, and brings inconvenience to production.
The plate type heat exchanger pipeline connecting device 1 ' of prior art as shown in Figure 1, this structure is by flute profile ring 10 ', adapter 11 ' and flange 14 ' adopt the manual electric arc welding assembly welding to form, this plate type heat exchanger pipeline connecting device exists following defective: in order to guarantee product quality, the flatness of this structural requirement flute profile ring 10 ' sealing surface, flange 14 ' sealing surface and the perpendicularity of taking over 11 ' center line, flute profile ring 10 ' sealing surface all will be guaranteed machining accuracy with the perpendicularity of taking over 11 ' center line, and the welding deformation that manual electric arc welding self causes is larger, must take the effective precautionary measures and processing, welding quality just can be protected.Simultaneously, in order to ensure its welded seal, after having welded, be used for the weld seam of sealing for each bar, also must carry out Non-Destructive Testing, operation is a lot.And this structure is stretched out clamp surface, and Strength and stability is relatively poor, as the main stressing device of plate type heat exchanger, in when design, must the butt tube Compressive Bearing Capacity carry out safety compute after, just can determine the adapter specification, increase design procedure, strengthen design difficulty.
The utility model content
The technical problems to be solved in the utility model is high to requirement on machining accuracy in order to overcome in the prior art heat exchange manifold jockey, welding deformation is large, and many Strength and stabilities of operation property is relatively poor, the defective that design difficulty is large provides a kind of heat exchange manifold jockey and comprises its plate type heat exchanger.This heat exchange manifold jockey manufacturing is flexible, and technique is simple, and from height, good stability has enlarged the application of plate type heat exchanger.
The utility model is to solve above-mentioned technical problem by following technical proposals:
The utility model provides a kind of heat exchange manifold jockey, its characteristics are: described heat exchange manifold jockey comprises that an internal lining pipe, that arranges with one heart successively is used for connecting the connecting ring of described internal lining pipe, a sealing auxiliary for sealing, one connector that is connected with described sealing auxiliary and some securing members for described connector being fixed in a pressure strip, described connector is provided with the corresponding perforation of some and described securing member.
Better, described connector is flange, and described securing member is double-screw bolt, and described sealing auxiliary is flange gasket. and better, described flange gasket material is rubber or polytetrafluoroethylene (PTFE).Better, described internal lining pipe and described connecting ring are welded to connect.Better, the described argon arc welding that is welded as.
The utility model also provides a kind of plate type heat exchanger, its characteristics are: described plate type heat exchanger comprises a fixed pressure plate and a movable pressure plate, one as mentioned above heat exchange manifold jockey, described heat exchange manifold jockey is connected with described fixed pressure plate and/or movable pressure plate.
Better, described fixed pressure plate and/or movable pressure plate are provided with the suitable bolt hole of perforation on the some and described connector.
Better, described fixed pressure plate and/or movable pressure plate are connected with described internal lining pipe is nested, and described fixed pressure plate and/or movable pressure plate are spirally connected with described securing member and are connected.
Better, described plate type heat exchanger also comprises some band backing plate sheets, be used for fixing some described with the backing plate sheet a top guide bar and a lower guide rod and be used for being fixed on some clamping double-screw bolts between described fixed pressure plate and the movable pressure plate with described with the backing plate sheet.
Positive progressive effect of the present utility model is:
1, internal lining pipe is forging, makes flexibly, can use various material, forges various shapes, fully satisfies multiple designing requirement, is not subjected to the restriction of material and shape, thereby has enlarged the application of plate type heat exchanger.
2, there is not leakage problem in self, when internal lining pipe and connecting ring adopt manual argon arc welding to connect, only needs by using simple frock, can guarantee welding quality.Simultaneously, the utility model only has a weld seam between connecting ring and the internal lining pipe need carry out Non-Destructive Testing, and operation is few, increases work efficiency.
3, self intensity is high, and is limited in the pressure strip, and therefore good stability when design, need not considered the problem of bearing capacity, thereby improve operating efficiency.
Description of drawings
Fig. 1 is the cutaway view of heat exchange manifold jockey in the prior art.
Fig. 2 is the cutaway view of the heat exchange manifold jockey of the utility model embodiment 1.
Fig. 3 is the front view of the plate type heat exchanger of the utility model embodiment 2.
The specific embodiment
The below lifts a preferred embodiment, and comes by reference to the accompanying drawings the clearer the utility model that intactly illustrates.
As shown in Figure 2, the heat exchange manifold jockey 1 in the present embodiment comprises: the flange gasket 13 that an internal lining pipe 11, a connecting ring 12 are connected with connecting ring 12 for secure liner pipe 11,, a flange 14 that is connected with flange gasket 13.Internal lining pipe 11, connecting ring 12, flange gasket 13 and flange 14 arrange successively with one heart.Internal lining pipe 11 is connected with connecting ring 12 argon arc weldings.
In the specific implementation, except flange 14, can also use remaining connector, except double-screw bolt 15, can also use all the other securing members, except the flange gasket 13 of rubber or polytetrafluoroethylene (PTFE) material, can also use the sealing auxiliary of all the other materials.
In use, internal lining pipe 11 1 end connecting plate type heat exchangers with the pipeline on the backing plate sheet, flange 14 1 ends connect external user's pipeline, and user's pipeline and flange 14 are welded to connect.
As shown in Figure 3, plate type heat exchanger in the present embodiment comprises: fixed pressure plate 2 and/or movable pressure plate 3, some band backing plate sheets 6, be used for fixing some a top guide bar 4 and lower guide rods 5 with backing plate sheet 6, be used for and be fixed on some clamping double-screw bolts 7 between fixed pressure plate 2 and the movable pressure plate 3 with backing plate sheet 6.Fixed pressure plate 2 and/or movable pressure plate 3 are provided with the suitable bolt hole of perforation on the connector of some and embodiment 1 heat exchange manifold jockey 1, use double-screw bolt 15 (seeing Fig. 2), by this bolt hole, heat exchange manifold jockey 1 is spirally connected with fixed pressure plate 2 and/or movable pressure plate 3 and is connected, and, the nested connection of internal lining pipe on fixed pressure plate 2 and/or movable pressure plate 3 and the heat exchange manifold jockey 1.
Although more than described the specific embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art can make various changes or modifications to these embodiments under the prerequisite that does not deviate from principle of the present utility model and essence, but these changes and modification all fall into protection domain of the present utility model
Claims (9)
1. heat exchange manifold jockey, it is characterized in that: described heat exchange manifold jockey comprises that an internal lining pipe, that arranges with one heart successively is used for connecting the connecting ring of described internal lining pipe, a sealing auxiliary for sealing, one connector that is connected with described sealing auxiliary and some securing members for described connector being fixed in a pressure strip, described connector is provided with the corresponding perforation of some and described securing member.
2. heat exchange manifold jockey as claimed in claim 1, it is characterized in that: described connector is flange, and described securing member is double-screw bolt, and described sealing auxiliary is flange gasket.
3. heat exchange manifold jockey as claimed in claim 2, it is characterized in that: described flange gasket material is rubber or polytetrafluoroethylene (PTFE).
4. such as each described heat exchange manifold jockey among the claim 1-3, it is characterized in that: described internal lining pipe and described connecting ring are welded to connect.
5. heat exchange manifold jockey as claimed in claim 4 is characterized in that: the described argon arc welding that is welded as.
6. plate type heat exchanger, described plate type heat exchanger comprises a fixed pressure plate and a movable pressure plate, it is characterized in that: described plate type heat exchanger comprises that also described heat exchange manifold jockey is connected with described fixed pressure plate and/or movable pressure plate such as each described heat exchange manifold jockey among the claim 1-5.
7. plate type heat exchanger as claimed in claim 6, it is characterized in that: described fixed pressure plate and/or movable pressure plate are provided with the suitable bolt hole of perforation on the some and described connector.
8. plate type heat exchanger as claimed in claim 6, it is characterized in that: described fixed pressure plate and/or movable pressure plate are connected with described internal lining pipe is nested, and described fixed pressure plate and/or movable pressure plate are spirally connected with described securing member and are connected.
9. plate type heat exchanger as claimed in claim 6, it is characterized in that: described plate type heat exchanger also comprises some band backing plate sheets, be used for fixing some described with the backing plate sheet a top guide bar and a lower guide rod and be used for being fixed on some clamping double-screw bolts between described fixed pressure plate and the movable pressure plate with described with the backing plate sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320172348 CN203203461U (en) | 2013-04-08 | 2013-04-08 | Heat exchanger pipeline connecting device and plate type heat exchanger comprising heat exchanger pipeline connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320172348 CN203203461U (en) | 2013-04-08 | 2013-04-08 | Heat exchanger pipeline connecting device and plate type heat exchanger comprising heat exchanger pipeline connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203203461U true CN203203461U (en) | 2013-09-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320172348 Expired - Fee Related CN203203461U (en) | 2013-04-08 | 2013-04-08 | Heat exchanger pipeline connecting device and plate type heat exchanger comprising heat exchanger pipeline connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203203461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403690A (en) * | 2016-09-30 | 2017-02-15 | 攀钢集团工程技术有限公司 | Overhauling method of plate of plate heat exchanger |
-
2013
- 2013-04-08 CN CN 201320172348 patent/CN203203461U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403690A (en) * | 2016-09-30 | 2017-02-15 | 攀钢集团工程技术有限公司 | Overhauling method of plate of plate heat exchanger |
| CN106403690B (en) * | 2016-09-30 | 2018-05-08 | 攀钢集团工程技术有限公司 | The repair method of plate-type heat exchanger slab |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20160408 |