CN201795713U - Snap-fit sample cutting header pipe of flat flow condenser - Google Patents
Snap-fit sample cutting header pipe of flat flow condenser Download PDFInfo
- Publication number
- CN201795713U CN201795713U CN2010201705416U CN201020170541U CN201795713U CN 201795713 U CN201795713 U CN 201795713U CN 2010201705416 U CN2010201705416 U CN 2010201705416U CN 201020170541 U CN201020170541 U CN 201020170541U CN 201795713 U CN201795713 U CN 201795713U
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Abstract
The utility model relates to a header pipe, in particular to a snap-fit sample cutting header pipe of a flat flow condenser. The technical scheme of the snap-fit sample cutting header pipe includes that the header pipe comprises a pipe body, harmonica pipe mounting holes are evenly arranged on the pipe body, refrigerant inlet joints, refrigerant outlet joints and partition sheets are evenly distributed in the pipe body, the pipe body includes a snap-fit pipe and a welding plate welded to the snap-fit pipe in a snap fit manner, an internal space formed after the snap-fit pipe and the welding plate are combined is used as a flow channel, the refrigerant inlet joints and the refrigerant outlet joints are evenly distributed on the snap-fit pipe, slots for inserting the partition sheets are arranged in the snap-fit pipe, the partition sheets are inserted into the flow channel of the snap-fit pipe combined with the welding plate through the slots, an opening is arranged at the connecting position of the snap-fit pipe with the welding plate, the welding plate is fastened at the opening of the snap-fit pipe and welded to the snap-fit pipe, and the harmonica pipe mounting holes are evenly distributed on the welding plate. The snap-fit sample cutting header pipe of a flat flow condenser adopting the technical scheme is convenient in processing and installation, and reduces production cost.
Description
Technical field
The utility model relates to a kind of header, and particularly a kind of fastening of flat shape flow condenser is cut the sample header.
Background technology
The concurrent flow automotive air-conditioning condenser is progressively to produce in the evolution that automobile air-conditioning refrigeration agent environmental requirement is substituted, and with its compact conformation, the heat exchange efficiency height, inner flow resistance is little, characteristics such as inner pressure-bearing is big replace other product of the same type, become one of global most popular air-conditioning condenser.Parallel flow condenser is made up of with the harmonica-shaped tube of parallel connection two headers and the ripple type shutter heat-radiation belt between the harmonica-shaped tube the vertical header in both sides.
At present, header in the condenser that occurs on market and the data is based on circular high-frequency welding body, this body outside evenly offers the harmonica-shaped tube installing hole that plugs for harmonica-shaped tube, its inside is evenly equipped with the refrigerating fluid inlet and outlet connectors and refrigerating fluid import interface is separated the partition that constitutes the shunting of body inner flow passage, and partition and body are welded to connect.
It is a kind of with compound plate that the body of above-mentioned header is that the side pressure system one deck low melting point aluminium alloy by a kind of high-melting-point aluminium alloy forms, again through rolling welding form its complex process, specification requirement height, cost costliness.
The utility model content
At the deficiency that prior art exists, the utility model provides a kind of processing and fastening easy for installation, the flat shape flow condenser that reduces production costs to cut the sample header.
For achieving the above object, the utility model provides following technical scheme: a kind of fastening of flat shape flow condenser is cut the sample header, include body, evenly offer the harmonica-shaped tube installing hole that plugs for harmonica-shaped tube on the described body, be evenly equipped with the refrigerating fluid inlet and outlet connectors in the body and refrigerating fluid import interface is separated the partition that formation body inner flow passage is shunted, described body includes and fastens pipe and close the welded plate of welding with the fastening pipe thread, inner space after fastening pipe and welded plate combining is a runner, described refrigerating fluid inlet and outlet connectors is distributed in and fastens on the pipe, fasten and between each refrigerating fluid inlet and outlet connectors, be provided with the slot that plugs for partition in the pipe, dividing plate is inserted in the runner that fastening is managed with welded plate combines by slot, the junction of described fastening pipe and welded plate offers opening, welded plate is connected in the opening part of fastening pipe and welds with fastening pipe, and described harmonica-shaped tube installing hole is distributed on the welded plate.
Wherein, fasten the tube opening place and be provided with along fastening the draw-in groove that pipe vertically is provided with, the two ends of welded plate are inserted in and constitute in this draw-in groove and the fastening and the welding that fasten pipe.
Adopt technique scheme, body by fasten pipe and with fasten the welded plate that pipe thread closes welding and constitute, made things convenient for processing, and reduced production cost; Welded plate is managed by clamping with fastening, welds then, is connected firmly like this.
The utility model further is set to: the cross section that fastens pipe is " U " shape, described refrigerating fluid inlet and outlet connectors is located at the bottom that fastens pipe, the outline of described dividing plate is adaptive with the fastening inside pipe wall, the dual-side correspondence of described fastening pipe be provided with convex tendon, offer some on this convex tendon and the adaptive breach of block board thickness, this breach is for fastening the slot that supplies dividing plate to plug in the pipe.
Adopt technique scheme, dividing plate is inserted in the slot that fastens on the pipe convex tendon, setting not only makes dividing plate have the space of plugging like this, and convex tendon can be to dividing plate vertically play position-limiting action, prevent that dividing plate is in the runner that is moved in the fastening pipe and causes being shunted and changes, when convex tendon also has this product and harmonica-shaped tube combination harmonica-shaped tube is positioned, thereby made things convenient for installation.
The utility model further is set to: fastening pipe inside is positioned at the corresponding position that plugs dividing plate and is provided with locating slot, and dividing plate is provided with the locating piece that extends in this locating slot.
The setting that employing technique scheme, fastening pipe go up locating slot then can make the lower partition obtain the location, provides guarantee for dividing plate is in not take place in the runner to be offset.
Below in conjunction with accompanying drawing utility model is further described:
Description of drawings
Fig. 1 is the schematic perspective view of the utility model embodiment;
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
As Fig. 1, the fastening of a kind of flat shape flow condenser shown in Figure 2 is cut the sample header, include body 1, evenly offer the harmonica-shaped tube installing hole 15 that plugs for harmonica-shaped tube on the described body 1, be evenly equipped with the refrigerating fluid inlet and outlet connectors in the body 1 and refrigerating fluid import interface is separated the partition 2 that formation body inner flow passage is shunted, described body 1 include fasten pipe 11 and with fasten pipe 11 and fasten the welded plate 12 of welding, inner space after fastening pipe 11 and welded plate 12 combining is a runner, described refrigerating fluid inlet and outlet connectors is distributed in and fastens on the pipe 11, fasten and between each refrigerating fluid inlet and outlet connectors, be provided with the slot 14 that plugs for partition 2 in the pipe 11, dividing plate 2 is inserted in by slot 14 and fastens in pipe 11 and the runner that welded plate 12 combines, described fastening pipe 11 offers opening 111 with the junction of welded plate 12, welded plate 12 is connected in opening 111 places of fastening pipe 11 and welds with fastening pipe, and described harmonica-shaped tube installing hole 15 is distributed on the welded plate 12.Above-mentioned technology Fang Anzhong, body 1 by fasten pipe 11 and with fasten the welded plates 12 that pipe 11 fastens welding and constitute, made things convenient for processing, and reduced production cost; Welded plate 12 manages 11 by clamping with fastening, welds then, is connected firmly like this.
In the utility model embodiment, fasten pipe 11 openings 111 places and be provided with along fastening the draw-in groove 112 that pipe 11 vertically is provided with, the two ends of welded plate 12 are inserted in this draw-in groove 112 and constitute and the fastening and the welding that fasten pipe 11.Need to prove, also can on welded plate 12 draw-in groove be set, and fixture block is set fastening the junction of pipe 11 with welded plate 12, equally also is feasible, is that such set-up mode is unfavorable for processes, thus the utility model preferred the former.
The cross section that fastens pipe 11 is " U " shape, described refrigerating fluid inlet and outlet connectors is located at the bottom that fastens pipe 11, the outline of described dividing plate 2 is adaptive with fastening pipe 11 inwalls, fasten pipe 11 the dual-side correspondence be provided with convex tendon 113, offer some on this convex tendon 113 and the adaptive breach of dividing plate 2 thickness, this breach is for fastening the slot 14 that supplies dividing plate 2 to plug in the pipe 11.Dividing plate 2 is inserted in the slot 14 that fastens on pipe 11 convex tendons 113, setting not only makes dividing plate 2 have the space of plugging like this, and convex tendon 113 can to dividing plate 2 vertically play position-limiting action, prevent from that dividing plate 2 is in to fasten the runner that is moved in the pipe 11 and causes being shunted and change.
For making dividing plate 2 bottoms obtain the location, fastening pipe 11 inside are positioned at the corresponding position that plugs dividing plate 2 and are provided with locating slot, and dividing plate 2 is provided with the locating piece that extends in this locating slot.
Claims (4)
1. the fastening of a flat shape flow condenser is cut the sample header, include body, evenly offer the harmonica-shaped tube installing hole that plugs for harmonica-shaped tube on the described body, be evenly equipped with the refrigerating fluid inlet and outlet connectors in the body and refrigerating fluid import interface is separated the partition that formation body inner flow passage is shunted, it is characterized in that: described body includes and fastens pipe and close the welded plate of welding with the fastening pipe thread, inner space after fastening pipe and welded plate combining is a runner, described refrigerating fluid inlet and outlet connectors is distributed in and fastens on the pipe, fasten and between each refrigerating fluid inlet and outlet connectors, be provided with the slot that plugs for partition in the pipe, dividing plate is inserted in the runner that fastening is managed with welded plate combines by slot, the junction of described fastening pipe and welded plate offers opening, welded plate is connected in the opening part of fastening pipe and welds with fastening pipe, and described harmonica-shaped tube installing hole is distributed on the welded plate.
2. the fastening of flat shape flow condenser according to claim 1 is cut the sample header, it is characterized in that: described fastening tube opening place is provided with along fastening the draw-in groove that pipe vertically is provided with, and the two ends of welded plate are inserted in and constitute in this draw-in groove and the fastening and the welding that fasten pipe.
3. the fastening of flat shape flow condenser according to claim 1 and 2 is cut the sample header, it is characterized in that: the cross section of described fastening pipe is " U " shape, described refrigerating fluid inlet and outlet connectors is located at the bottom that fastens pipe, the outline of described dividing plate is adaptive with the fastening inside pipe wall, the dual-side correspondence of described fastening pipe be provided with convex tendon, offer some on this convex tendon and the adaptive breach of block board thickness, this breach is for fastening the slot that supplies dividing plate to plug in the pipe.
4. the fastening of flat shape flow condenser according to claim 3 is cut the sample header, it is characterized in that: described fastening pipe inside is positioned at the corresponding position that plugs dividing plate and is provided with locating slot, and dividing plate is provided with the locating piece that extends in this locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201705416U CN201795713U (en) | 2010-04-22 | 2010-04-22 | Snap-fit sample cutting header pipe of flat flow condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201705416U CN201795713U (en) | 2010-04-22 | 2010-04-22 | Snap-fit sample cutting header pipe of flat flow condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201795713U true CN201795713U (en) | 2011-04-13 |
Family
ID=43850619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201705416U Expired - Fee Related CN201795713U (en) | 2010-04-22 | 2010-04-22 | Snap-fit sample cutting header pipe of flat flow condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201795713U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482551A (en) * | 2016-06-15 | 2017-03-08 | 苏州纵贯线换热器有限公司 | A kind of water-cooled parallel flow heat exchanger |
| CN106871699A (en) * | 2015-12-10 | 2017-06-20 | 丹佛斯微通道换热器（嘉兴）有限公司 | For the header and heat exchanger of heat exchanger |
-
2010
- 2010-04-22 CN CN2010201705416U patent/CN201795713U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106871699A (en) * | 2015-12-10 | 2017-06-20 | 丹佛斯微通道换热器（嘉兴）有限公司 | For the header and heat exchanger of heat exchanger |
| CN106482551A (en) * | 2016-06-15 | 2017-03-08 | 苏州纵贯线换热器有限公司 | A kind of water-cooled parallel flow heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20120422 |