CN102635742A - Connection structure for water inlet pipe and water outlet pipe of heat exchanger of water air conditioner - Google Patents
Connection structure for water inlet pipe and water outlet pipe of heat exchanger of water air conditioner Download PDFInfo
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- CN102635742A CN102635742A CN2012101417840A CN201210141784A CN102635742A CN 102635742 A CN102635742 A CN 102635742A CN 2012101417840 A CN2012101417840 A CN 2012101417840A CN 201210141784 A CN201210141784 A CN 201210141784A CN 102635742 A CN102635742 A CN 102635742A
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- pipe
- outer tube
- heat exchanger
- clamp
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Abstract
The invention relates to a connection structure for a water inlet pipe and a water outlet pipe of a heat exchanger of a water air conditioner. The connection structure comprises an inner pipe and an outer pipe, wherein the inner pipe is a copper pipe; the outer pipe is a stainless steel pipe; the outer pipe is inserted in the inner pipe; the inserting position is provided with a sealing ring; and the outer pipe is locked on the inner pipe through a pipe clamp. The connection structure is characterized in that the outer pipe is inserted in the inner pipe, is fixed by the pipe clamp and does not need to be clamped. The connection structure is simple and reliable and is convenient to install and maintain. As the outer pipe is made of the stainless steel pipe instead of the copper pipe, the raw material cost can be reduced.
Description
Technical field
The present invention relates to the water heat exchanger of air condition, specifically a kind of linkage structure of water heat exchanger of air condition turnover water pipe.
Background technique
Along with expanding economy, people's living standard is constantly improving, and the demand of air-conditioning also increases thereupon, and the water air-conditioning is a kind of air-conditioning product of environmental protection and energy saving.
Now, the water inlet and outlet connecting tube of water heat exchanger of air condition is generally the copper pipe, and fabricating cost is quite high, and straight tube and connecting tube partly need carry out loaded down with trivial details welding; And mostly connecting tube is ring bellows, restricted by processing mode, and its single tube length is shorter usually, difficult installation.
Summary of the invention
The present invention is directed to the problems referred to above, a kind of linkage structure of water heat exchanger of air condition turnover water pipe is provided, this linkage structure cost is low, quick for installation.
According to technological scheme of the present invention: a kind of linkage structure of water heat exchanger of air condition turnover water pipe; Pipe and outer tube in comprising; Pipe is copper pipe in said, and said outer tube is a Stainless Steel Tube, and said outer tube is plugged in the said interior pipe; And be provided with seal ring at splicing position, said outer tube is locked on the said interior pipe through pipe clamp.
The outer end of pipe is disposed with sealing drum and sleeve from inside to outside in said, and the external diameter of said sealing drum is greater than the external diameter of pipe in said, and the external diameter of said sleeve is greater than the external diameter of said sealing drum; Said outer tube is provided with inner bulge loop near its inner outer surface, and the external diameter of said inner bulge loop is less than the internal diameter of said sleeve; The inner of said outer tube is inserted between said interior pipe and said outer tube and the said sealing drum said seal ring is installed, and said inner bulge loop gets in the said sleeve.
Said sealing drum and said sleeve are one-body molded manages in said.
The outer end of said outer tube is provided with the outer end bulge loop, and the outer end of said outer tube is with nut.
Said outer tube is the spirality Stainless Steel Tube.
Said pipe clamp comprises link to each other, the flexible clamp of end one to one, and said a pair of clamp is provided with relative a pair of arcuate segment, has the groove of a longitudinal extension on each said clamp.
The bayonet socket end of said a pair of clamp is provided with outward extending guide section.
Technique effect of the present invention is: the present invention is plugged on outer tube in the interior pipe, and fixes through pipe clamp, does not need welding, and simple and reliable, installation and maintenance are convenient; Outer tube adopts Stainless Steel Tube to replace copper pipe, can reduce the cost of raw material; Outer tube adopts the spirality Stainless Steel Tube, but stationary flow reduces noise.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of the outer tube among the present invention.
Fig. 3 is the structural representation of the interior pipe among the present invention.
Fig. 4 is the structural representation of the pipe clamp among the present invention.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the plan view of Fig. 4.
Embodiment
Be further described below in conjunction with the accompanying drawing specific embodiments of the invention.
Among Fig. 1～Fig. 6, pipe 1, pipe clamp 2, seal ring 3, outer tube 4, nut 5, outer end bulge loop 6, inner bulge loop 7, sleeve 8, sealing drum 9, clamp 11, arcuate segment 12, bayonet socket 13, guide section 14, groove 15 etc. in comprising.
As shown in Figure 1, the present invention is a kind of linkage structure of water heat exchanger of air condition turnover water pipe, pipe 1 and outer tube 4 in comprising, and interior pipe 1 is the heat exchanging tube of water heat exchanger of air condition, outer tube 4 is the turnover water pipe of water heat exchanger of air condition.During water inlet, current get into outer tube 4, and pipe 1 in getting into again distributes the inflow heat exchanger water intake by interior pipe 1 again; During water outlet, be expelled to interior pipe 1, discharge by outer tube 4 again by the heat exchanger water outlet.
Among the present invention, manage in 1 in outer tube 4 is plugged on, and be provided with seal ring 3 at splicing position, outer tube 4 is managed on 1 in being locked at through pipe clamp 2.Seal ring 3 preferably adopts high-temperature resistant seal ring, can prevent pipe leakage.
As shown in Figure 3, interior pipe 1 is a copper pipe, is welded on the heat exchanger internal pipeline.The outer end of interior pipe 1 is disposed with sealing drum 9 and sleeve 8 from inside to outside, and the external diameter of sealing drum 9 is greater than the external diameter of interior pipe 1, and the external diameter of sleeve 8 is greater than the external diameter of sealing drum 9.Sealing drum 9 and sleeve 8 are one-body molded on interior pipe 1.
As shown in Figure 2, outer tube 4 is a Stainless Steel Tube, and single tube length customizes arbitrarily, is used for replacing original copper pipe, and the cost that can save material is about 51%, has reduced the cost of water air-conditioning.Outer tube 4 is preferably the spirality Stainless Steel Tube, but stationary flow reduces noise to a certain extent, improves the performance of water air-conditioning.
Outer tube 4 is provided with inner bulge loop 7 near its inner outer surface, and the external diameter of inner bulge loop 7 is less than the internal diameter of interior pipe 1 sleeve 8.The outer end of outer tube 4 is provided with outer end bulge loop 6, and the outer end of outer tube 4 is with nut 5, and outer end bulge loop 6 works to stop nut 5, prevents that nut 5 from dropping.Nut 5 is used for linking to each other with the pipeline at water air-conditioning water source.
Like Fig. 4～shown in Figure 6, pipe clamp 2 comprises link to each other, the flexible clamp 11 of end one to one, is several fonts.A pair of clamp 11 is provided with relative a pair of arcuate segment 12, has the groove 15 of a longitudinal extension on each clamp 11.Bayonet socket 13 ends of a pair of clamp 11 also are provided with outward extending guide section 14, when pipe clamp 2 is installed, play the guiding role.
Installation process of the present invention is following: as shown in Figure 1, and in inserting, the inner of outer tube 4 between pipe 1 and outer tube 4 and the sealing drum 9 seal ring 3 is installed, and the inner bulge loop 7 of interior pipe 1 gets in the sleeve 8; Then pipe clamp 2 is stuck in the connecting place of outer tube 4 and interior pipe 1, makes the groove 15 of pipe clamp 2 be stuck in the sealing drum 9 and sleeve 8 places of outer tube 4,12 armfuls of the arcuate segments of pipe clamp 2 outer tube 4 and in manage on 1 the tube wall.
The present invention manages in 1 in outer tube 4 is plugged on, and fixing through pipe clamp 2, does not need welding, and simple and reliable, installation and maintenance are convenient; Outer tube 4 adopts Stainless Steel Tube to replace copper pipe, can reduce the cost of raw material.
Claims (7)
1. the linkage structure of a water heat exchanger of air condition turnover water pipe; Comprise interior pipe (1) and outer tube (4); Pipe (1) is a copper pipe in said, and it is characterized in that: said outer tube (4) is a Stainless Steel Tube, and said outer tube (4) is plugged in the said interior pipe (1); And be provided with seal ring (3) at splicing position, said outer tube (4) is locked on the said interior pipe (1) through pipe clamp (2).
2. according to the linkage structure of the described water heat exchanger of air condition of claim 1 turnover water pipe; It is characterized in that: the outer end of pipe (1) is disposed with sealing drum (9) and sleeve (8) from inside to outside in said; The external diameter of said sealing drum (9) is greater than the external diameter of pipe (1) in said, and the external diameter of said sleeve (8) is greater than the external diameter of said sealing drum (9); Said outer tube (4) is provided with inner bulge loop (7) near its inner outer surface, and the external diameter of said inner bulge loop (7) is less than the internal diameter of said sleeve (8); The inner of said outer tube (4) is inserted between said interior pipe (1) and said outer tube (4) and the said sealing drum (9) said seal ring (3) is installed, and said inner bulge loop (7) gets in the said sleeve (8).
3. according to the linkage structure of the described water heat exchanger of air condition of claim 2 turnover water pipe, it is characterized in that: said sealing drum (9) and said sleeve (8) are one-body molded manages on (1) in said.
4. according to the linkage structure of claim 1 or 2 described water heat exchanger of air condition turnover water pipe, it is characterized in that: the outer end of said outer tube (4) is provided with outer end bulge loop (6), and the outer end of said outer tube (4) is with nut (5).
5. according to the linkage structure of claim 1 or 2 described water heat exchanger of air condition turnover water pipe, it is characterized in that: said outer tube (4) is the spirality Stainless Steel Tube.
6. according to the linkage structure of the described water heat exchanger of air condition of claim 1 turnover water pipe; It is characterized in that: said pipe clamp (2) comprises one to one end links to each other, flexible clamp (11); Said a pair of clamp (11) is provided with relative a pair of arcuate segment (12), has the groove (15) of a longitudinal extension on each said clamp (11).
7. according to the linkage structure of the described water heat exchanger of air condition of claim 6 turnover water pipe, it is characterized in that: bayonet socket (13) end of said a pair of clamp (11) is provided with outward extending guide section (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101417840A CN102635742A (en) | 2012-05-07 | 2012-05-07 | Connection structure for water inlet pipe and water outlet pipe of heat exchanger of water air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101417840A CN102635742A (en) | 2012-05-07 | 2012-05-07 | Connection structure for water inlet pipe and water outlet pipe of heat exchanger of water air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102635742A true CN102635742A (en) | 2012-08-15 |
Family
ID=46620256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101417840A Pending CN102635742A (en) | 2012-05-07 | 2012-05-07 | Connection structure for water inlet pipe and water outlet pipe of heat exchanger of water air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102635742A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1549902A (en) * | 2001-06-28 | 2004-11-24 | 约瑟夫・M・斯塔里塔 | Corrugated plastic pipe sections having a flanged ends and structurally tight joints thereof |
| CN1580622A (en) * | 2003-08-08 | 2005-02-16 | 拉斯慕森有限公司 | Pipe clamp |
| CN201359152Y (en) * | 2009-02-13 | 2009-12-09 | 山东力诺瑞特新能源有限公司 | Pipeline connecting structure |
| CN202834490U (en) * | 2012-05-07 | 2013-03-27 | 无锡市锦立换热设备有限公司 | Connecting structure of water air conditioner heat exchanger water inlet and outlet pipes |
-
2012
- 2012-05-07 CN CN2012101417840A patent/CN102635742A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1549902A (en) * | 2001-06-28 | 2004-11-24 | 约瑟夫・M・斯塔里塔 | Corrugated plastic pipe sections having a flanged ends and structurally tight joints thereof |
| CN1580622A (en) * | 2003-08-08 | 2005-02-16 | 拉斯慕森有限公司 | Pipe clamp |
| CN201359152Y (en) * | 2009-02-13 | 2009-12-09 | 山东力诺瑞特新能源有限公司 | Pipeline connecting structure |
| CN202834490U (en) * | 2012-05-07 | 2013-03-27 | 无锡市锦立换热设备有限公司 | Connecting structure of water air conditioner heat exchanger water inlet and outlet pipes |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120815 |