CN201748841U - Corrugated connector and radiator water channel connecting structure employing same - Google Patents
Corrugated connector and radiator water channel connecting structure employing same Download PDFInfo
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- CN201748841U CN201748841U CN2010201815401U CN201020181540U CN201748841U CN 201748841 U CN201748841 U CN 201748841U CN 2010201815401 U CN2010201815401 U CN 2010201815401U CN 201020181540 U CN201020181540 U CN 201020181540U CN 201748841 U CN201748841 U CN 201748841U
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- water channel
- joint
- green
- vertical water
- circumferential
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Abstract
The utility model relates to a radiator water channel connecting structure employing a corrugated connector. The corrugated connector comprises a connector body with the diameter gradually enlarged from the front end to the rear end, and stepped circumferential non-return teeth are formed on the outer circumferential wall of the connector body. The utility model is characterized in that circumferential grooves are further formed on the outer circumferential wall of the corrugated connector; a main water channel in a radiator is in rigid plug-in connection with a vertical water channel through the corrugated connector described in Claim 1; the rear end of the corrugated connector is connected with the main water channel, and the front end of the corrugated connector is inserted in the inner wall of the vertical water channel; and seal rings are arranged in the circumferential grooves of the corrugated connector in contact with the inner wall of the vertical water channel. Compared with the prior art, the utility model has the advantages that the sealing effect among the radiator water channels can be remarkably guaranteed, so as to avoid water leakage at the joints between an upper water channel and the vertical water channel as well as between a lower water channel and the vertical water channel.
Description
Technical field
The utility model relates to a kind of Green's joint and adopts the syndeton of main channel and vertical water channel in the radiator of this Green's joint.
Background technology
In the existing radiator, main channel generally comprises upper and lower water channel, and main channel is metal with the general employing of vertical water channel, and its connected mode has multiple:
First kind: upper and lower water channel is connected by welding manner with vertical water channel, and this connected mode needs electric welding, complicated operation, and in the heat sink applications process, because water quality there are differences, the easy corrosion in welding position is easy to cause upper and lower water channel to leak with the connecting portion of vertical water channel;
Second kind: on, sewer is pegged graft by the pipe joint rigidity with vertical water channel, for example publication number is the disclosed plug-in type radiator of CN2811922 (patent No. is ZL 200520114389.9), in this radiator, on, sewer is pegged graft by Green's joint crush seal that periphery is provided with a plurality of ladders with vertical water channel, this syndeton is for being rigidly connected, when last, sewer skew occurs with vertical water channel in the grafting process, be easy to cause Green's joint and main channel, connect between the vertical water channel and the slit occurs, in addition, radiator is in long-term use, main channel, the bounce-back active force that metal interference between the vertical water channel connects can reduce gradually, also can cause Green's joint and last, sewer, connect between the vertical water channel and the slit occurs, the applicant is through long-term experiment, adopt the radiator of above-mentioned syndeton, on, sewer still is easy to leak with the connecting portion of vertical water channel, can not accomplish real sealing.
The utility model content
First technical problem to be solved in the utility model is to provide Green joint at above-mentioned prior art, uses this Green's joint to carry out having the better seal effect when rigidity is pegged graft.
Second technical problem to be solved in the utility model is the syndeton that main channel and vertical water channel in a kind of radiator of good airproof performance are provided at above-mentioned prior art.
The utility model solves the technical scheme that above-mentioned first technical problem adopted: this Green's joint, comprise the joint body that from the front end to the rear end, expands gradually, the periphery wall of joint body is provided with stepped circumferential stopper, it is characterized in that: also be provided with circumferential recess on the periphery wall of described Green's joint.
Preferably, described circumferential recess is arranged on the spigot surface near the circumferential stopper of joint body front end.
Described circumferential recess also can be arranged in two stop-return slots between the adjacent circumferential stopper.
Described circumferential recess can for one or two or a plurality of.
The utility model solves above-mentioned second technical scheme that technical problem adopted: the syndeton of main channel and vertical water channel in this radiator, it is characterized in that: the main channel in the described radiator is pegged graft with vertical water channel rigidity by Green's joint according to claim 1, the rear end of wherein said Green's joint is connected with main channel, the front end of described Green's joint inserts vertical water channel inwall, and is provided with sealing ring in described Green's joint and the contacted circumferential recess of vertical water channel inwall.
Preferably, described circumferential recess is arranged on the spigot surface near the circumferential stopper of joint body front end.
Described circumferential recess also can be arranged in two stop-return slots between the adjacent circumferential stopper.
Preferably, described Green's joint can be made the integral piece structure with main channel, like this can be so that the processing and manufacturing of radiator.
Sealing ring in described circumferential recess and the circumferential recess is one group or two or more sets.
Described sealing ring is that rubber ring is good.
Compared with prior art, advantage of the present utility model is: by the position of pegging graft in Green's joint periphery and vertical water channel rigidity circumferential recess and sealing ring are set, can guarantee in upper and lower water course is rigidly connected process with vertical water channel, increase sealing effectiveness, even if upper and lower water channel skew occurs with vertical water channel in the grafting process in main channel, because the software sealed-in of sealing ring is arranged, can be good at guaranteeing sealing effectiveness, guarantee that upper and lower water channel can not leak with the connecting portion of vertical water channel; Even radiator uses through long-term, reaction force during the metal interference is connected between upper and lower water channel and the vertical water channel reduces, but because the software sealed-in of sealing ring is arranged, can well guarantee sealing effectiveness equally, guarantee that upper and lower water channel can not leak with the connecting portion of vertical water channel.
Description of drawings
Fig. 1 is the structural representation of Green's joint among the utility model embodiment;
Fig. 2 is the perspective view of radiator heat-dissipation unit among the utility model embodiment;
Fig. 3 is the syndeton schematic diagram of upper and lower water channel and vertical water channel among the utility model embodiment;
Fig. 4 is an I portion enlarged drawing among Fig. 3;
Fig. 5 is the structural representation of integral piece for water-supply line among the utility model embodiment and Green's joint.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
The utility model at first provides a kind of Green's joint, referring to shown in Figure 1, this Green's joint comprises the joint body 5 that expands gradually from the front end to the rear end, the periphery wall of joint body 5 is provided with stepped circumferential stopper 52, and also be provided with circumferential recess 51 on the periphery wall of Green's joint body, the position of circumferential recess 51 can be arranged on the spigot surface of circumferential stopper, also can be arranged in two stop-return slots between the adjacent circumferential stopper, number can be one, two or more, in the present embodiment be two, on the spigot surface that is arranged near the circumferential stopper of joint body front end, another is arranged near in the stop-return slot between first circumferential stopper of joint body front end and second the circumferential stopper.
Radiator as shown in Figure 2, the vertical water channel 3 that it comprises metal water-supply line 1, sewer 2, be connected between water-supply line 1 and the sewer 2 and be communicated with sewer 2 with water-supply line 1, on vertical water channel 3 outer surfaces fin 4 is set, water-supply line 1, sewer 2 constitute the main channel of radiator.
In the present embodiment, water-supply line 1 is pegged graft with vertical water channel 3 rigidity by above-mentioned Green's joint 5 with circumferential recess in the described radiator, and the rear end of Green's joint 5 is connected with water-supply line 1, and the front end of Green's joint 5 inserts vertical water channel 3 inwalls; Sewer 2 is also pegged graft with vertical water channel 3 rigidity by above-mentioned Green's joint 5 with circumferential recess in the described radiator, and the rear end of Green's joint 5 is connected with sewer 2, and the front end of Green's joint inserts vertical water channel inwall; And be provided with sealing ring 6 in Green's joint 5 and the contacted circumferential recess of vertical water channel 3 inwalls, sealing ring 6 adopts rubber rings, referring to Fig. 3, shown in Figure 4.
In the present embodiment, the rear end of Green's joint 5 is connected with water-supply line 1, in processing and making process, a plurality of Green's joints 5 is made the integral piece structure with water-supply line 1, also a plurality of Green's joints 5 can be made the integral piece structure with sewer 2, referring to shown in Figure 5.
Claims (10)
1. Green's joint comprises the joint body that expands gradually from the front end to the rear end, and the periphery wall of joint body is provided with stepped circumferential stopper, it is characterized in that: also be provided with circumferential recess on the periphery wall of described Green's joint.
2. Green's joint according to claim 1 is characterized in that: described circumferential recess is arranged on the spigot surface near the circumferential stopper of joint body front end.
3. Green's joint according to claim 1 is characterized in that: described circumferential recess is arranged in two stop-return slots between the adjacent circumferential stopper.
4. according to claim 1 or 2 or 3 described Green's joints, it is characterized in that: described circumferential recess for one or two or a plurality of.
5. the radiator water pipeline connecting structure of Green's joint described in employing such as the claim 1, it is characterized in that: the main channel in the described radiator is pegged graft with vertical water channel rigidity by Green's joint according to claim 1, the rear end of wherein said Green's joint is connected with main channel, the front end of described Green's joint inserts vertical water channel inwall, and is provided with sealing ring in described Green's joint and the contacted circumferential recess of vertical water channel inwall.
6. syndeton according to claim 5 is characterized in that: described circumferential recess is arranged on the spigot surface near the circumferential stopper of joint body front end.
7. syndeton according to claim 5 is characterized in that: described circumferential recess is arranged in two stop-return slots between the adjacent circumferential stopper.
8. according to claim 5 or 6 or 7 described syndetons, it is characterized in that: described Green's joint and main channel are integral piece.
9. according to claim 5 or 6 or 7 described syndetons, it is characterized in that: the sealing ring in described circumferential recess and the circumferential recess is one group or two or more sets.
10. syndeton according to claim 9 is characterized in that: described sealing ring is a rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201815401U CN201748841U (en) | 2010-04-30 | 2010-04-30 | Corrugated connector and radiator water channel connecting structure employing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201815401U CN201748841U (en) | 2010-04-30 | 2010-04-30 | Corrugated connector and radiator water channel connecting structure employing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201748841U true CN201748841U (en) | 2011-02-16 |
Family
ID=43583515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201815401U Expired - Fee Related CN201748841U (en) | 2010-04-30 | 2010-04-30 | Corrugated connector and radiator water channel connecting structure employing same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201748841U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104981677A (en) * | 2013-02-12 | 2015-10-14 | 达纳加拿大公司 | Heat exchanger with self-aligning fittings |
| CN106969656A (en) * | 2015-12-02 | 2017-07-21 | 曼·胡默尔有限公司 | Cooling agent connector, connection bar portion, shell part and the inlet manifold of heat exchanger |
-
2010
- 2010-04-30 CN CN2010201815401U patent/CN201748841U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104981677A (en) * | 2013-02-12 | 2015-10-14 | 达纳加拿大公司 | Heat exchanger with self-aligning fittings |
| CN104981677B (en) * | 2013-02-12 | 2018-01-02 | 达纳加拿大公司 | Heat exchanger with automatic align fittings |
| CN106969656A (en) * | 2015-12-02 | 2017-07-21 | 曼·胡默尔有限公司 | Cooling agent connector, connection bar portion, shell part and the inlet manifold of 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: 20110216 Termination date: 20120430 |