CN103375941A - Sleeve-pipe heat exchanger and sleeve pipe connecting frame thereof - Google Patents
Sleeve-pipe heat exchanger and sleeve pipe connecting frame thereof Download PDFInfo
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- CN103375941A CN103375941A CN2012101279287A CN201210127928A CN103375941A CN 103375941 A CN103375941 A CN 103375941A CN 2012101279287 A CN2012101279287 A CN 2012101279287A CN 201210127928 A CN201210127928 A CN 201210127928A CN 103375941 A CN103375941 A CN 103375941A
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- sleeve pipe
- sleeve
- heat exchanger
- double
- tube heat
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Abstract
The invention discloses a sleeve-pipe heat exchanger and a sleeve pipe connecting frame thereof. Two sleeve pipes are arranged in the sleeve-pipe heat exchanger, two opposite surfaces of the body of the sleeve pipe connecting frame are matching surfaces matched with the sleeve pipes, the matching surfaces are arc-shaped surfaces recessed towards the inside of the body, the two sleeve pipes are connected with the two matching surfaces respectively in a sleeved mode, and the two sleeve pipes are stacked. The two sleeve pipes can be vertically arranged to form a whole body through the sleeve pipe connecting frame, so that the occupied area of the sleeve pipes is saved; the relative position of the two sleeve pipe are fixed and has no deviation; part of mounting beams for mounting the sleeve pipes and connecting pipes between the two sleeve pipes are saved; great convenience are obtained in aspects of transportation and installation.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly relate to a kind of double-tube heat exchanger and sleeve pipe link thereof.
Background technology
Along with the progress of air-conditioning technical, volume air-conditioning little, easy for installation more and more is subjected to consumer's welcome.Therefore, the double-tube heat exchanger that volume is little becomes the domestic type central air-conditioning and prefers to be subjected to the consumer to like one of heat exchanger that uses.But the double-tube heat exchanger handpiece Water Chilling Units air-conditioning of prior art, generally all be that evaporimeter and condenser are separately placed separately, need respectively to have brace summer or drip tray to support, unit also must be the structure that layering is installed, if the heat exchanger own vol can't reduce because of the relation of heat exchange area, unit also just can't fundamentally reduce shared space thereupon; And the cold-producing medium turnover pipeline that the evaporimeter that separates, condenser are connected is longer, the problem such as also needs to consider to install whether firmly, whether pipeline vibration meets the demands.
Summary of the invention
The purpose of this invention is to provide a kind of sleeve pipe link, it is simple in structure, can two sleeve pipes are setting up and down, save the shared space of sleeve pipe, and improve the market competitiveness.
Another object of the present invention is to improve a kind of double-tube heat exchanger, and it can dwindle the sleeve pipe area occupied, makes the double-tube heat exchanger internal structure compacter, and easy for installation.
The object of the present invention is achieved like this:
A kind of sleeve pipe link, it includes body, and two opposite faces of described body are the mating surface that cooperates with described sleeve pipe, and described mating surface is the arcwall face to described body sunken inside.
Among embodiment, described body includes two blocks of side plates that be arranged in parallel and at least two connecting plates therein, and two sides of described connecting plate are connected with two described lateral plates respectively, and the inward at both ends of described connecting plate is recessed to form described mating surface.
Among embodiment, described side and described connecting plate are steel plate therein.
A kind of double-tube heat exchanger, it includes the first sleeve pipe and the second sleeve pipe, described double-tube heat exchanger also includes the sleeve pipe link, described sleeve pipe link includes body, two opposite faces of described body are respectively the mating surface that cooperates with described the first sleeve pipe, described the second sleeve pipe, described mating surface is the arcwall face to described body sunken inside, and described the first sleeve pipe, described the second sleeve pipe are socketed with two described mating surfaces respectively.
Among embodiment, the axial length of described arcwall face is the 1/3-1/2 of length after described the first sleeve pipe and the coiling of described the second sleeve pipe therein.
Among embodiment, described the first sleeve pipe, described the second sleeve pipe are respectively condenser, evaporimeter therein.
Therein among embodiment, described the first sleeve pipe, the second sleeve pipe respectively with described mating surface welding.
Among embodiment, described main body includes two blocks of side plates that be arranged in parallel and at least two connecting plates therein, and two sides of described connecting plate are connected with two described lateral plates respectively, and the inward at both ends of described connecting plate is recessed to form described mating surface.
Among embodiment, side and described connecting plate are steel plate therein.
Among embodiment, described double-tube heat exchanger also includes the feet support therein, and described the first sleeve pipe, the second sleeve pipe and described sleeve pipe link are setting up and down, and described feet support is connected with the first sleeve pipe or the second sleeve pipe that are positioned at the below.
Double-tube heat exchanger of the present invention and sleeve pipe link thereof compared with prior art have following beneficial effect:
By described sleeve pipe link two sleeve pipes can setting up and downly be formed as a wholely, save the shared area of sleeve pipe; The relative position that makes two sleeve pipes is zero deflection fixedly; Saved the connecting line between the mounting rail that partly is used for mounting sleeve, two sleeve pipes; And all bringing great convenience aspect transportation and the installation.
Description of drawings
Fig. 1 is the structural representation of sleeve pipe link of the present invention;
Fig. 2 is the structural representation one of double-tube heat exchanger of the present invention;
Fig. 3 is the structural representation two of double-tube heat exchanger of the present invention.
The specific embodiment
As shown in Figures 2 and 3, double-tube heat exchanger of the present invention, it comprises the first sleeve pipe 11, the second sleeve pipe 12, two sleeve pipe links 13 between described the first sleeve pipe 11 and described the second sleeve pipe 12, two described sleeve pipe links 13 are located at respectively the upper end of described the second sleeve pipe 12, the top that reaches bottom described the second sleeve pipe 12 of described the first sleeve pipe 11 is welded to connect with described sleeve pipe link 13 respectively, makes described the first sleeve pipe 11 and described the second sleeve pipe 12 setting up and down and become as a whole.
Described double-tube heat exchanger also comprises feet support 16, and described feet support 16 is fixed with the lower end of described the second sleeve pipe 12, by described feet support 16 described the first sleeve pipe 11 and described the second sleeve pipe 12 is fixed in the double-tube heat exchanger.In fact, also described the first sleeve pipe 11 can be fixed in the below of sleeve pipe link 13, correspondingly, described feet support 16 is fixed with the lower end of described the first sleeve pipe 11.
As shown in Figure 1, described sleeve pipe link 13 includes body 21, two opposite faces of described body 21 are and described the first sleeve pipe 11, the mating surface 22 that described the second sleeve pipe 12 cooperates, 23, described mating surface 22,23 is the arcwall face to described body 21 sunken insides, described the first sleeve pipe 11, described the second sleeve pipe 12 respectively with two described mating surfaces 22,23 sockets, make described the first sleeve pipe 11 bottom, the top of described the second sleeve pipe 12 can just be positioned at described mating surface 22, in 23, thereby make described the first sleeve pipe 11 and described the second sleeve pipe 12 can be setting up and down, save floor space.
In the present embodiment, described main body 21 includes two blocks of side plates that be arranged in parallel 211,212 and three connecting plates 213,214,215, three described connecting plates 213,214, two sides of 215 respectively with two blocks of described side plates 211,212 connections, described connecting plate 213,214,215 inward at both ends is recessed to form described mating surface 22,23, two blocks of described side plates 211,212 be arranged in parallel, and be the thick steel plate into 4mm, three described connecting plates 213,214,215 be arranged in parallel, and be the thick steel plate into 4mm, described side plate 211,212 and described connecting plate 213,214,215 are welded to connect.
In order to strengthen described mating surface 22,23 and the fixed effect of described the first sleeve pipe 11, described the second sleeve pipe 12, the preferred solder technology that adopts is carried out the seamless welding that overlaps with described mating surface 22,23 with described the first sleeve pipe 11, described the second sleeve pipe 12, avoid in the process of transportation, described the first sleeve pipe 11 or described the second sleeve pipe 12 drop.
The axial length of preferred described arcwall face is the 1/3-1/2 of length after described the first sleeve pipe 11 and 12 coilings of described the second sleeve pipe.
When described sleeve pipe link 13 is set, two described sleeve pipe links 13 is placed respectively the opposite side of described the second sleeve pipe 12, and arrange between two parties; After choosing setting position, again by welding the second sleeve pipe 12 with described mating surface 23 welding, with the first sleeve pipe 11 and described mating surface 22 welding.
In the present embodiment double-tube heat exchanger, described the first sleeve pipe 11, described the second sleeve pipe 12 are respectively condenser, evaporimeter.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a sleeve pipe link is characterized in that it includes body, and two opposite faces of described body are the mating surface that cooperates with described sleeve pipe, and described mating surface is the arcwall face to described body sunken inside.
2. sleeve pipe link according to claim 1, it is characterized in that, described body includes two blocks of side plates that be arranged in parallel and at least two connecting plates, and two sides of described connecting plate are connected with two described lateral plates respectively, and the inward at both ends of described connecting plate is recessed to form described mating surface.
3. sleeve pipe link according to claim 2 is characterized in that, described side and described connecting plate are steel plate.
4. double-tube heat exchanger, it includes the first sleeve pipe and the second sleeve pipe, it is characterized in that, described double-tube heat exchanger also includes the sleeve pipe link, described sleeve pipe link includes body, two opposite faces of described body are respectively the mating surface that cooperates with described the first sleeve pipe, described the second sleeve pipe, and described mating surface is the arcwall face to described body sunken inside, and described the first sleeve pipe, described the second sleeve pipe are socketed with two described mating surfaces respectively.
5. double-tube heat exchanger according to claim 4 is characterized in that, the axial length of described arcwall face is the 1/3-1/2 of length after described the first sleeve pipe and the coiling of described the second sleeve pipe.
6. double-tube heat exchanger according to claim 4 is characterized in that, described the first sleeve pipe, described the second sleeve pipe are respectively condenser, evaporimeter.
7. sleeve pipe link according to claim 4 is characterized in that, described the first sleeve pipe, the second sleeve pipe weld with described mating surface respectively.
8. double-tube heat exchanger according to claim 4, it is characterized in that, described main body includes two blocks of side plates that be arranged in parallel and at least two connecting plates, and two sides of described connecting plate are connected with two described lateral plates respectively, and the inward at both ends of described connecting plate is recessed to form described mating surface.
9. sleeve pipe link according to claim 8 is characterized in that, side and described connecting plate are steel plate.
10. double-tube heat exchanger according to claim 4, it is characterized in that, described double-tube heat exchanger also includes the feet support, and described the first sleeve pipe, the second sleeve pipe and described sleeve pipe link are setting up and down, and described feet support is connected with the first sleeve pipe or the second sleeve pipe that are positioned at the below.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210127928.7A CN103375941B (en) | 2012-04-27 | 2012-04-27 | Double-tube heat exchanger and sleeve pipe link thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210127928.7A CN103375941B (en) | 2012-04-27 | 2012-04-27 | Double-tube heat exchanger and sleeve pipe link thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103375941A true CN103375941A (en) | 2013-10-30 |
| CN103375941B CN103375941B (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210127928.7A Active CN103375941B (en) | 2012-04-27 | 2012-04-27 | Double-tube heat exchanger and sleeve pipe link thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN103375941B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0257367A1 (en) * | 1986-08-16 | 1988-03-02 | Rittal-Werk Rudolf Loh GmbH & Co. KG | Detachable clamp for flexible hoses or the like |
| CN2804454Y (en) * | 2005-04-06 | 2006-08-09 | 陈明鑫 | Fast pipe frame connector |
| CN200975385Y (en) * | 2006-09-25 | 2007-11-14 | 李小雷 | Branch pipe connecting fastener |
| CN201392132Y (en) * | 2009-04-01 | 2010-01-27 | 博拉贝尔(无锡)空调设备有限公司 | Multi-tube heat exchanger water channel combined structure |
| CN202176587U (en) * | 2011-07-14 | 2012-03-28 | 胡金学 | Fastening piece |
| CN202630518U (en) * | 2012-04-27 | 2012-12-26 | 珠海格力电器股份有限公司 | Sleeving exchanger and sleeving connecting support of the same |
-
2012
- 2012-04-27 CN CN201210127928.7A patent/CN103375941B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0257367A1 (en) * | 1986-08-16 | 1988-03-02 | Rittal-Werk Rudolf Loh GmbH & Co. KG | Detachable clamp for flexible hoses or the like |
| CN2804454Y (en) * | 2005-04-06 | 2006-08-09 | 陈明鑫 | Fast pipe frame connector |
| CN200975385Y (en) * | 2006-09-25 | 2007-11-14 | 李小雷 | Branch pipe connecting fastener |
| CN201392132Y (en) * | 2009-04-01 | 2010-01-27 | 博拉贝尔(无锡)空调设备有限公司 | Multi-tube heat exchanger water channel combined structure |
| CN202176587U (en) * | 2011-07-14 | 2012-03-28 | 胡金学 | Fastening piece |
| CN202630518U (en) * | 2012-04-27 | 2012-12-26 | 珠海格力电器股份有限公司 | Sleeving exchanger and sleeving connecting support of the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103375941B (en) | 2016-04-13 |
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