CN204913147U - Installation positioner of heat exchanger core and journal stirrup - Google Patents
Installation positioner of heat exchanger core and journal stirrup Download PDFInfo
- Publication number
- CN204913147U CN204913147U CN201520605792.5U CN201520605792U CN204913147U CN 204913147 U CN204913147 U CN 204913147U CN 201520605792 U CN201520605792 U CN 201520605792U CN 204913147 U CN204913147 U CN 204913147U
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- journal stirrup
- heat exchanger
- exchanger core
- header
- utility
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Abstract
The utility model discloses an installation positioner of heat exchanger core and journal stirrup, suit and the journal stirrup of laminate and setting up including the pressure manifold of heat exchanger core both sides and with the pressure manifold shape, its axial of edge is provided with a plurality of beads on the pressure manifold, is provided with the recess on the journal stirrup with on a plurality of beads corresponding positions, and the position that lies in the journal stirrup both sides on the bead of pressure manifold is provided with respectively rivets a little. The utility model discloses an installation positioner of heat exchanger core and journal stirrup has solved inefficiency that current heat exchanger core exists when fixed and shortcoming with high costs with the journal stirrup. The utility model discloses an installation positioner of heat exchanger core and journal stirrup will realize that the location is fixed after will coordinating bead and the recess compressive strain of setting, replace the spot welding technology in general use with journal stirrup fixed position in the production of current heat exchanger, still improve production efficiency in reduction in production cost.
Description
Technical field
The utility model belongs to Welding of Heat-exchanger technical field, is specifically related to the mounting and positioning device of a kind of heat exchanger core body and journal stirrup.
Background technology
Heat exchanger core body is by the journal stirrup fixed with its soldering connector as fixed structure, and locate to realize heat exchanger core body with simple connection the before journal stirrup soldering, need first heat exchanger core body and journal stirrup position to be determined that the header of heat exchanger core body and journal stirrup are carried out spot welding and realize simple fixing by the method for rear employing argon arc spot welding, finally undertaken integral braze-welded by tunnel type continuous brazing furnace again.
When stationary heat exchangers core body and journal stirrup, there is inefficiency in this integral braze-welded method of postwelding of first putting, high to staff's technical requirement, and the energy, material, shortcoming that Environmental costs are large.
Utility model content
The purpose of this utility model is the mounting and positioning device providing a kind of heat exchanger core body and journal stirrup, solves the inefficiency that exists when existing heat exchanger core body and journal stirrup are fixed and the high shortcoming of cost.
The technical scheme that the utility model adopts is: the mounting and positioning device of a kind of heat exchanger core body and journal stirrup, comprise the header of heat exchanger core body both sides and adapt with header shape and the journal stirrup arranged of fitting, header is axially provided with some fins along it, position corresponding with some fins on journal stirrup is provided with groove, and the position fin of header being positioned at journal stirrup both sides is respectively arranged with riveting point.
Feature of the present utility model is also,
Journal stirrup comprises the semicircle fitting body that is fitted with header and along semicircle fitting body axially and be fixed on the connecting plate of its lateral surface.
Groove is provided with two and lays respectively at the both sides of semicircle fitting body inner surface, and fin also correspondence is provided with two.
The beneficial effects of the utility model are: the mounting and positioning device of a kind of heat exchanger core body of the present utility model and journal stirrup solves the inefficiency that exists when existing heat exchanger core body and journal stirrup are fixed and the high shortcoming of cost.The mounting and positioning device of a kind of heat exchanger core body of the present utility model and journal stirrup is fixed realizing after the fin be equipped with and groove compressive strain locating, instead of the spot-welding technology generally adopted with journal stirrup stationary positioned in the production of current heat exchanger, while reduction production cost, also improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the mounting and positioning device of a kind of heat exchanger core body of the present utility model and journal stirrup;
Fig. 2 is the structural representation of header in Fig. 1;
Fig. 3 is the sectional view of Fig. 2;
Fig. 4 is the structural representation of journal stirrup in Fig. 1;
Fig. 5 is the sectional view of Fig. 4.
In figure, 1. header, 2. journal stirrup, 3. fin, 4. groove, 5. riveting point, 21. semicircle fitting bodies, 22. connecting plates.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The structure of a kind of heat exchanger core body that the utility model provides and the mounting and positioning device of journal stirrup as shown in Figure 1, comprise the header 1 of heat exchanger core body both sides and adapt with header 1 shape and the journal stirrup 2 arranged of fitting, header 1 is axially provided with some fins 3 along it, position corresponding with some fins 3 on journal stirrup 2 is provided with groove 4, the position fin 3 of header 1 being positioned at journal stirrup 2 both sides is respectively arranged with riveting point 5.
Journal stirrup 2 comprises the semicircle fitting body 21 that is fitted with header 1 and along semicircle fitting body 21 axially and be fixed on the connecting plate 22 of its lateral surface.
Groove 4 is provided with two and lays respectively at the both sides of semicircle fitting body 21 inner surface, and fin 2 also correspondence is provided with two.
During use, by the inner surface of the semicircle fitting body 21 of journal stirrup 2 laminating header 1 one end along header 1, then adopt manually journal stirrup 2 axially to be overlapped along header 1 and install, at least two fins 3 on header 1 outer wall coordinate with at least two grooves 4 of journal stirrup 2 semicircle fitting body 21 inner surface, journal stirrup 2 relatively header 1 all the other Complete Binds except axial freedom is fixed, in riveting point 5 position at two ends, journal stirrup cross section, fin 3 riveting coordinated with it is out of shape by the method for machinery again, so just the journal stirrup 2 on header 1 is located completely and secure.
Claims (3)
1. the mounting and positioning device of a heat exchanger core body and journal stirrup, it is characterized in that, comprise the header (1) of heat exchanger core body both sides and adapt with described header (1) shape and the journal stirrup (2) arranged of fitting, described header (1) is axially provided with some fins (3) along it, the upper position corresponding with described some fins (3) is provided with groove (4) to described journal stirrup (2), and the position fin of described header (1) being positioned at journal stirrup (2) both sides is respectively arranged with riveting point (5).
2. the mounting and positioning device of a kind of heat exchanger core body as claimed in claim 1 and journal stirrup, it is characterized in that, described journal stirrup (2) comprises the semicircle fitting body (21) that is fitted with described header (1) and along semicircle fitting body (21) axially and be fixed on the connecting plate (22) of its lateral surface, and described groove (4) is arranged at semicircle fitting body (21) inner surface.
3. the mounting and positioning device of a kind of heat exchanger core body as claimed in claim 1 and journal stirrup, it is characterized in that, described groove (4) is provided with two and lays respectively at the both sides of semicircle fitting body (21) inner surface, and described fin (3) also correspondence is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605792.5U CN204913147U (en) | 2015-08-10 | 2015-08-10 | Installation positioner of heat exchanger core and journal stirrup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605792.5U CN204913147U (en) | 2015-08-10 | 2015-08-10 | Installation positioner of heat exchanger core and journal stirrup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204913147U true CN204913147U (en) | 2015-12-30 |
Family
ID=54962327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520605792.5U Active CN204913147U (en) | 2015-08-10 | 2015-08-10 | Installation positioner of heat exchanger core and journal stirrup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204913147U (en) |
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2015
- 2015-08-10 CN CN201520605792.5U patent/CN204913147U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |