CN201111628Y - Inserted pulling rivet combined radiator - Google Patents
Inserted pulling rivet combined radiator Download PDFInfo
- Publication number
- CN201111628Y CN201111628Y CNU2007200269598U CN200720026959U CN201111628Y CN 201111628 Y CN201111628 Y CN 201111628Y CN U2007200269598 U CNU2007200269598 U CN U2007200269598U CN 200720026959 U CN200720026959 U CN 200720026959U CN 201111628 Y CN201111628 Y CN 201111628Y
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- CN
- China
- Prior art keywords
- pipe
- boss
- staking
- grafting
- rivet clasp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a combined radiator with spliced pulling rivets, which is provided to overcome the disadvantages of radiators with welded combined steel tubes that are used in the prior art, positions close to welding lines are vulnerable to corrosion, thus causing the leakage of the radiator, and processing cost is increased by the processing of welding tumors. A plurality of radiating tubes are connected between an upper water tank and a lower water tank of the radiator, and fixed connecting devices of the spliced pulling rivets are respectively arranged among the upper and lower water tanks and the radiating tubes. As the fixed connecting devices of the spliced pulling rivets are respectively arranged among the upper and lower water tanks and the radiating tubes, and the spliced pulling rivets of the radiating tubes are fixed on the water tanks, the combined radiator with the spliced pulling rivets does not have any processing trace on the surfaces of fixed connecting positions and solves the problems of the radiators with the welded combined steel tubes that are used in the prior art, the positions close to the welding lines are vulnerable to corrosion, thus causing the leakage of the radiator, and the processing cost is increased by the processing of the welding tumors.
Description
Technical field
The utility model belongs to the heating utensil, the radiator that specifically a kind of heating of house is used.
Background technology
Northern China heating of house in winter generally is that radiator is installed, and by heating boiler circulating hot water is fed radiator heat-dissipation and improves indoor temperature.The heat spreader structures form of Chu Shouing is varied in the market, and old-fashioned single tube casting combined type is arranged, and also useful shape steel tube welding is knockdown.Raising along with people's living standard, to the configuration of inside plant except requiring practicality, fashion, the target that becomes pursuit attractive in appearance, with the interior radiator of shape steel tube combination because of good heat dissipation effect, fashion attractive in appearance or is gradually replacing old-fashioned single tube casting combined radiator.But the radiator of shape steel tube combination, on it between lower header and the middle many radiating tubes that are connected, many employing welding solve, the weak point of this welding radiator is: because the skin of shape steel tube generally all has the etch-proof coat of metal, the solder flux that uses during welding is bigger to material corrosion, near in the welding process weld seam the coat of metal can be destroyed, this place in case handle badly leaks because of being corroded to cause with regard to easy, hot water incurs loss indoor property after revealing, even the person is damaged; Simultaneously when welding production, the interface of welding forms overlap easily, make the surperficial rough and uneven in surface influence of radiator attractive in appearance, the method of handling is with portable emery wheel weld bond to be carried out grinding process after welding, because of overlap very hard, deal with very trouble, time-consuming, increased the processing cost of radiator.
The utility model content
Technical problem to be solved in the utility model is, overcome the radiator of prior art with soldering group mould assembly steel pipe, corroded easily near its weld seam and cause radiator to leak, and the shortcoming of overlap processing increase processing cost, a kind of grafting staking combined radiator that can address the above problem is provided.
In order to solve the problems referred to above that prior art exists, the utility model is to adopt following technical proposals to realize: on the radiator between the lower header, be connected with many radiating tubes, between lower header and the radiating tube, be separately installed with grafting staking fixed connection apparatus on described.
The utility model also has following technical characterictic:
Described grafting staking fixed connection apparatus, be to install in the pore of radiating tube at the opposite face of last lower header, it is the drawing pipe of intubate, end band retaining platform that one end is installed, and the external diameter and the pore of intubate adapt, and the termination that intubate is inserted in the pore has one section internal thread; One end band boss, the externally threaded rivet clasp sleeve pipe of other end band, its external thread part is screwed into internal thread from the retaining you reeve of drawing pipe, is screwed into the rivet clasp sleeve pipe of internal thread, and its retaining platform inner face can withstand on the outer face of drawing pipe boss; At the termination of radiating tube endoporus, the boss fixed outside and the sealing that adapt with its endoporus that are plugged on the rivet clasp sleeve pipe;
Pipeline section between the internal thread segment of described drawing pipe and its retaining platform is made as the light-wall pipe thinner than internal thread segment;
Fixing and the sealing that described radiating tube termination endoporus and rivet clasp sleeve pipe boss are outer is that anticorrosion bushing pipe is installed in radiating tube, scribbles the sealing bonding agent between bushing pipe endoporus and the rivet clasp sleeve pipe boss;
Boss on the described rivet clasp sleeve pipe, its outer surface are the little taper surface of big, the dried up case end of nearly water tank end.
During installation, earlier the intubate on the drawing pipe is inserted in the pore of water tank, the male-pipe of rivet clasp sleeve pipe is screwed into internal thread on the drawing pipe from the retaining you of drawing pipe, when the boss of the retaining platform of drawing pipe and rivet clasp sleeve pipe is close together, continue to twist the rivet clasp sleeve pipe, the internal thread segment of extruding drawing pipe makes itself and the pipeline section that keeps off between the platform support distortion outward, compresses rivet clasp and seals on the inner rim of water tank pore; Smear the sealing bonding agent at the outer surface of the boss of rivet clasp sleeve pipe then, the termination of radiating tube is inserted in sealing and fixing on the boss of rivet clasp sleeve pipe, the installation of radiator combination is promptly all finished like this.
Advantage of the present utility model and good effect are, owing between last lower header and the radiating tube grafting staking fixed connection apparatus is installed, radiating tube is inserted rivet clasp to be fixed on the water tank, the appearance of fixed connection place does not have any cutter trade, solved the radiator of prior art, corroded easily near its weld seam and cause radiator to leak, and the problem that increases processing cost is handled in overlap with soldering group mould assembly steel pipe, easy for installation, use reliable.
Description of drawings
Fig. 1 looks schematic diagram for master of the present utility model;
Fig. 2 is the A-A profile of Fig. 1;
Fig. 3 is the half sectional view of rivet clasp sleeve pipe among Fig. 2;
Fig. 4 is the profile of drawing pipe free state before staking among Fig. 2;
Fig. 5 be among Fig. 2 the drawing pipe by the profile after the staking crimp.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
Among Fig. 1, on the radiator made from shape steel tube between the lower header 1, being connected with the radiating tube 2 of many both sides band radiating wings 2.1, also can be not to be with radiating wing on the radiating tube 2.Between lower header 1 and the radiating tube 2, be separately installed with grafting staking fixed connection apparatus (referring to Fig. 3) on described.
Among Fig. 2, described grafting staking fixed connection apparatus is to install in the pore 1.1 of radiating tube 2 at the opposite face of last lower header 1, and it is the drawing pipe 3 (referring to Fig. 4, Fig. 5) of intubate 3.1, end band retaining platform 3.3 that an end is installed, the external diameter size of intubate 3.1 is advisable with firm can the insertion in the pore 1.1.Intubate 3.1 has one section internal thread 3.2 in the upper end hole in inserting pore 1.1; For when the drawing internal thread 3.2, be convenient to the distortion riveted joint of pipeline section between intubate 3.1 and pore 1.1 hole walls, be made as light-wall pipe 3.4 at 3.2 sections of internal threads and the pipeline section that keeps off between the platform 3.3; Lower end band boss 4.2, the rivet clasp sleeve pipe 4 (referring to Fig. 3) of upper end band external screw thread 4.1,4.1 retaining platform 3.3 lower ends from drawing pipe 3 of its external screw thread upwards are screwed into internal thread 3.2, when being screwed into internal thread 3.2, the upper surface of its boss 4.2 can withstand on the lower surface of drawing pipe 3 retaining platforms 3.3, make 3.4 of the light-wall pipes outer support under the tractive extruding of drawing pipe 3 be out of shape (referring to Fig. 5), thereby be riveted on the hole wall around the pore on the water tank 1 1.1, the endoporus of radiating tube 2 terminations is plugged on and drawing pipe 3 adapts with pore size its endoporus, boss 4.2 fixed outside that just can insert and sealing.
Fixing and the sealing of boss 4.2 outsides of described radiating tube 2 termination endoporus and rivet clasp sleeve pipe 4, be that inwall at radiating tube 2 is equipped with anticorrosion bushing pipe 5, the endoporus pore size of bushing pipe 5 just can inject boss 4.2 outsides, and scribbles the sealing of sealing adhesive securement between the boss 4.2 of rivet clasp sleeve pipe 4.
For convenience described radiating tube 2 inserts the boss 4.2 of rivet clasp sleeve pipe 4, and the outer surface of the boss 4.2 of rivet clasp sleeve pipe 4 is the little taper surface 4.4 of big, the dried up case end of nearly water tank end.
The termination of the boss 4.2 of rivet clasp sleeve pipe 4 is provided with and can inserts interior six sides, the 4.3 recessed heads that inner hexagon spanner is twisted rivet clasp sleeve pipe 4 usefulness.
When combination is installed, earlier in the pore 1.1 that the intubate on the drawing pipe 3 3.1 is inserted on the water tank 1, the external screw thread 4.1 of rivet clasp sleeve pipe 4 is screwed in the internal thread 3.2 from retaining platform 3.3 ends of drawing pipe 3, when boss 4.2 upper surfaces of the lower surface of drawing pipe 3 retaining platforms 3.3 and rivet clasp sleeve pipe 4 are close together, continue to twist rivet clasp sleeve pipe 4 with spanner, external screw thread 4.1 draws the light-wall pipe 3.4 on the internal thread 3.2 extruding drawing pipes 3, forces its outer support distortion, and the inner rim that is pressed on water tank 1 pore 1.1 is made sealing and fixing; Smear the sealing bonding agent at the outer surface of the boss 4.2 of rivet clasp sleeve pipe 4 then, the radiating tube 2 of band internal lining pipe 5 is inserted in sealing and fixing on the boss 4.2, and no pad is promptly all finished in the installation of radiator combination like this, the not anticorrosive coat of damage type steel pipe is installed, and monnolithic case is attractive in appearance.
Combinations thereof formula radiator is applicable to that the installation between lower header 1 on all difformities and the radiating tube 2 connects.
The described grafting staking formula that goes up between lower header 1 and the radiating tube 2 is connected and fixed device, is not limited only to above-mentioned embodiment, and variation, remodeling or replacement on the essence intention basis that the grafting staking connects all belong to protection domain of the present utility model.
Claims (5)
1, a kind of grafting staking combined radiator, comprise lower header and between many radiating tubes connecting, it is characterized in that: between lower header and the radiating tube, be separately installed with grafting staking fixed connection apparatus on described.
2, grafting staking combined radiator as claimed in claim 1, it is characterized in that: described grafting staking fixed connection apparatus, be to install in the pore of radiating tube at the opposite face of last lower header, it is the drawing pipe of intubate, end band retaining platform that one end is installed, the external diameter and the pore of intubate adapt, and the termination that intubate is inserted in the pore has one section internal thread; One end band boss, the externally threaded rivet clasp sleeve pipe of other end band, its external thread part is screwed into internal thread from the retaining you reeve of drawing pipe, is screwed into the rivet clasp sleeve pipe of internal thread, and its retaining platform inner face can withstand on the outer face of drawing pipe boss; At the termination of radiating tube endoporus, the boss fixed outside and the sealing that adapt with its endoporus that are plugged on the rivet clasp sleeve pipe.
3, grafting staking combined radiator as claimed in claim 2 is characterized in that: the pipeline section between the internal thread segment of described drawing pipe and its retaining platform is made as the light-wall pipe thinner than internal thread segment.
4, grafting staking combined radiator as claimed in claim 2, it is characterized in that: the fixing and sealing that described radiating tube termination endoporus and rivet clasp sleeve pipe boss are outer, be that anticorrosion bushing pipe is installed in radiating tube, scribble the sealing bonding agent between bushing pipe endoporus and the rivet clasp sleeve pipe boss.
5, as claim 2 or 4 described grafting staking combined radiators, it is characterized in that: the boss on the described rivet clasp sleeve pipe, its outer surface are the little taper surface of big, the dried up case end of nearly water tank end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200269598U CN201111628Y (en) | 2007-08-30 | 2007-08-30 | Inserted pulling rivet combined radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200269598U CN201111628Y (en) | 2007-08-30 | 2007-08-30 | Inserted pulling rivet combined radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201111628Y true CN201111628Y (en) | 2008-09-10 |
Family
ID=39963370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200269598U Expired - Fee Related CN201111628Y (en) | 2007-08-30 | 2007-08-30 | Inserted pulling rivet combined radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201111628Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706014A (en) * | 2012-05-02 | 2012-10-03 | 昆明霍尔金科技有限公司 | Solderless multi-material composite solar thermal collector board core of thin wall/thick wall diversion pipe |
-
2007
- 2007-08-30 CN CNU2007200269598U patent/CN201111628Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102706014A (en) * | 2012-05-02 | 2012-10-03 | 昆明霍尔金科技有限公司 | Solderless multi-material composite solar thermal collector board core of thin wall/thick wall diversion pipe |
| CN102706014B (en) * | 2012-05-02 | 2014-12-03 | 昆明霍尔金科技有限公司 | Solderless multi-material composite solar thermal collector board core of thin wall/thick wall diversion pipe |
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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 |
Granted publication date: 20080910 Termination date: 20140830 |
|
| EXPY | Termination of patent right or utility model |