CN210024045U - Adjustable furnace frame device for brazing of micro-channel heat exchanger - Google Patents
Adjustable furnace frame device for brazing of micro-channel heat exchanger Download PDFInfo
- Publication number
- CN210024045U CN210024045U CN201920774623.2U CN201920774623U CN210024045U CN 210024045 U CN210024045 U CN 210024045U CN 201920774623 U CN201920774623 U CN 201920774623U CN 210024045 U CN210024045 U CN 210024045U
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- Prior art keywords
- base
- brazing
- furnace frame
- heat exchanger
- square steel
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- 238000005219 brazing Methods 0.000 title claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 36
- 239000010959 steel Substances 0.000 claims abstract description 36
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a furnace frame device with adjustable microchannel heat exchanger is brazed can solve the not long problem of wanting new customization of furnace frame when brazing. The left base and the right base are arranged in parallel and symmetrically and reasonably, square steel is fixed on the diamond-shaped grooves of the left base and the right base, and the brazing core is placed on the square steel. The adjustable furnace frame is light, saves space for placement, has high utilization rate and flexible splicing property, and can increase the placing surface of the lengthened furnace frame by splicing the left base and the right base by the connecting buckles for the overlong brazing core body. The utility model is suitable for a microchannel product structure of brazing provides a new furnace frame structure for microchannel product of brazing.
Description
Technical Field
The utility model relates to a heat exchanger technical field especially relates to a brazed adjustable furnace frame device of microchannel heat exchanger.
Background
The micro-channel heat exchanger is widely applied to a refrigeration system, is one of main components of the refrigeration system such as an air conditioner and the like, and is widely applied in daily life. The structural forming of the existing micro-channel heat exchanger is generally finished by brazing in a furnace, the brazing welding mode is environment-friendly and efficient, the joint is smooth and attractive, and the method is suitable for welding precise parts or complex parts and the like.
The brazing core bodies required to be configured are different according to the type, size and structure of the micro-channel heat exchanger, and the structure of the furnace frame device for brazing the micro-channel heat exchanger is further limited. Therefore, it is a difficult problem in the art to ensure that the used hob device is better matched with the brazing work of the microchannel heat exchanger before brazing. Traditional microchannel heat exchanger directly adopts fixed furnace frame, and this kind of fixed furnace frame is taken and is put inconveniently, and customization new specification furnace frame, turnover are inconvenient, the utilization ratio is not high, the difficult scheduling problem that avoids of packing area take place occasionally in the production, greatly increased manufacturing cost.
Disclosure of Invention
The utility model aims to overcome the defects of the existing fixed furnace frame and provide an adjustable furnace frame device for brazing a microchannel heat exchanger, which comprises a left base, a right base, square steel, a connecting buckle and a brazing core body;
the left base and the right base are angle steels which are parallel and symmetrically arranged, and rhombic clamping grooves which are equidistant and equal in size are arranged on opposite surfaces of the left base and the right base along the length extending direction;
two ends of the square steel are respectively fixed through diamond-shaped clamping grooves formed in the left base and the right base, and adjacent square steel are arranged in parallel;
the brazing core is arranged on the square steel which is arranged in parallel.
Preferably, the center line of the rhombic clamping groove is positioned in the middle of the opposite surfaces of the left base and the right base.
Preferably, the number of the rhombic clamping grooves on the left base and the right base is equal, and the number of the square steel is smaller than or equal to the number of the rhombic clamping grooves.
Preferably, the distance between two opposite surfaces of the diamond-shaped clamping grooves arranged on the left base and the right base is smaller than the length of the square steel.
Preferably, left base and right base include a plurality of base unit, the both ends of base unit all are provided with the connector link.
Preferably, the number of the diamond-shaped clamping grooves on the base unit is 6.
Compare with traditional furnace frame, the utility model discloses a two bases and square steel are for assembling the structure, thereby the usable connector link of core overlength of brazing can increase the square steel and add the extension furnace frame and place the face to a plurality of concatenations of left base and right base, need not each rhombus draw-in groove and all insert the square steel to can support the core of brazing as the standard. The adjustable furnace frame after the assembly is very firm, the width and the height can be adjusted, the disassembly is convenient, an operator can conveniently take and place, the turnover space of the furnace frame is saved, the flexible characteristic of adjustable splicing is realized, the long furnace frame is not required to be customized, and the production cost of an enterprise is greatly reduced.
Drawings
FIG. 1 is a schematic view of an adjustable furnace frame device for brazing a microchannel heat exchanger;
FIG. 2 is an assembly diagram of a left base, a right base, square steel and a connecting buckle of an adjustable furnace frame device for brazing a micro-channel heat exchanger;
FIG. 3 is a schematic view of the assembly of the left base and the right base of the adjustable furnace frame device brazed by the micro-channel heat exchanger through the connecting buckle;
in the figure, a left base 1, a right base 2, square steel 3, a connecting buckle 4 and a brazing core body 5.
Detailed Description
As shown in fig. 1-3, an adjustable furnace frame device for brazing of a microchannel heat exchanger comprises a left base 1, a right base 2, square steel 3, a connecting buckle 4 and a brazing core body 5; the left base and the right base are angle steels which are arranged in parallel and symmetrically, and rhombic clamping grooves which are equidistant and equal in size are arranged on opposite surfaces of the left base and the right base along the length extending direction, so that the square steels can be conveniently inserted and butted; two ends of the square steel are respectively fixed through diamond-shaped clamping grooves formed in the left base and the right base, and adjacent square steel are arranged in parallel; the brazing core is arranged on the square steel which is arranged in parallel;
in a preferred embodiment of the present invention, the center line of the diamond-shaped slot is located in the middle of the opposite surfaces of the left base and the right base. The number of the rhombic clamping grooves on the left base and the right base is equal, and the number of the square steels is smaller than or equal to the number of the rhombic clamping grooves.
In the utility model discloses a preferred embodiment, the distance between two opposite faces that left base and right base were equipped with the rhombus draw-in groove is less than the length of square steel for the square steel can be fixed on two bases better and be difficult for dropping.
In a preferred embodiment of the present invention, the left base and the right base include a plurality of base units, both ends of the base units are provided with connecting buckles, and the plurality of base units can be lengthened by the connecting buckles so as to support the brazing cores with different sizes.
In a preferred embodiment of the present invention, the number of the diamond-shaped slots on the base unit is 6.
As shown in fig. 2-3, the left base and the right base are symmetrically arranged and respectively comprise three base units, the three base units are fixed by connecting buckles at two ends, and the lengthened left base and the lengthened right base are just used for supporting the core body shown in fig. 1. Each base unit is provided with 6 rhombic clamping grooves, the central lines of the rhombic clamping grooves are positioned on the central lines of the inner planes of the angle steels in the positions along the length direction, the sizes of the rhombic clamping grooves are uniform, and the distances between the adjacent rhombic clamping grooves are equal. During the square steel inserted left base and the corresponding rhombus draw-in groove of right base, the length of square steel was greater than the distance between two opposite faces that are equipped with the rhombus draw-in groove to surpass the surface of left base and right base, make the fixed more firm of square steel, the figure and the position of square steel can be selected according to the actual conditions of the core of brazing, as shown in fig. 1-2, need not each rhombus draw-in groove and all insert the square steel, regard as the standard with the core of brazing to can support. The adjustable furnace frame after assembly is very stable, the width and the height can be adjusted, the disassembly is convenient, and the turnover space of the furnace frame is saved.
Claims (6)
1. An adjustable furnace frame device for brazing of a micro-channel heat exchanger is characterized by comprising a left base (1), a right base (2), square steel (3), a connecting buckle (4) and a brazing core body (5);
the left base and the right base are angle steels which are parallel and symmetrically arranged, and rhombic clamping grooves which are equidistant and equal in size are arranged on opposite surfaces of the left base and the right base along the length extending direction; the left base and the right base are formed by arranging and connecting a plurality of base units along the height direction, and adjacent base units are detachably connected through connecting buckles;
two ends of the square steel are respectively fixed through diamond-shaped clamping grooves formed in the left base and the right base, and adjacent square steel are arranged in parallel;
the brazing core is arranged on the square steel which is arranged in parallel.
2. The adjustable furnace frame device for brazing the micro-channel heat exchanger according to claim 1, wherein the diamond-shaped clamping grooves on the left base and the right base are located in the middle of the width direction of the opposite surfaces of the left base and the right base.
3. The adjustable furnace frame device for brazing the micro-channel heat exchanger according to claim 1, wherein the left base and the right base are equal in height, and the number of the diamond-shaped clamping grooves in the left base and the right base is equal.
4. The adjustable furnace frame device for brazing the micro-channel heat exchanger according to claim 1, wherein the extending sections of the square steel extending out of the left base and the right base are provided with limiting parts for limiting the square steel to move left and right.
5. The adjustable furnace frame device for brazing the micro-channel heat exchanger, according to claim 1, wherein the height range of each base unit is 40 mm.
6. The adjustable furnace frame device for brazing the micro-channel heat exchanger according to claim 3, wherein the number of the diamond-shaped clamping grooves on the base unit is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920774623.2U CN210024045U (en) | 2019-05-28 | 2019-05-28 | Adjustable furnace frame device for brazing of micro-channel heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920774623.2U CN210024045U (en) | 2019-05-28 | 2019-05-28 | Adjustable furnace frame device for brazing of micro-channel heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210024045U true CN210024045U (en) | 2020-02-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920774623.2U Active CN210024045U (en) | 2019-05-28 | 2019-05-28 | Adjustable furnace frame device for brazing of micro-channel heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210024045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658429A (en) * | 2020-12-16 | 2021-04-16 | 威海嘉和热系统有限公司 | Radiator core frock of brazing |
-
2019
- 2019-05-28 CN CN201920774623.2U patent/CN210024045U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658429A (en) * | 2020-12-16 | 2021-04-16 | 威海嘉和热系统有限公司 | Radiator core frock of brazing |
| CN112658429B (en) * | 2020-12-16 | 2022-05-27 | 威海嘉和热系统有限公司 | Radiator core frock of brazing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Adjustable furnace frame device for brazing microchannel heat exchanger Effective date of registration: 20220613 Granted publication date: 20200207 Pledgee: Zhuji Branch of Industrial and Commercial Bank of China Ltd. Pledgor: ZHEJIANG SUNCO HEAT EXCHANGE SYSTEM Co.,Ltd. Registration number: Y2022980007527 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200207 Pledgee: Zhuji Branch of Industrial and Commercial Bank of China Ltd. Pledgor: ZHEJIANG SUNCO HEAT EXCHANGE SYSTEM Co.,Ltd. Registration number: Y2022980007527 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |