CN106643219A - Multi-process sleeve type heat exchanger - Google Patents
Multi-process sleeve type heat exchanger Download PDFInfo
- Publication number
- CN106643219A CN106643219A CN201710072187.XA CN201710072187A CN106643219A CN 106643219 A CN106643219 A CN 106643219A CN 201710072187 A CN201710072187 A CN 201710072187A CN 106643219 A CN106643219 A CN 106643219A
- Authority
- CN
- China
- Prior art keywords
- tube
- sleeve
- sleeve pipe
- interface
- heat exchanger
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 41
- 229910052751 metal Inorganic materials 0.000 claims abstract description 41
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000084 colloidal system Substances 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 4
- 239000010949 copper Substances 0.000 claims abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 4
- 239000010935 stainless steel Substances 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims description 11
- 239000012943 hotmelt Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/105—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being corrugated elements extending around the tubular elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F11/00—Arrangements for sealing leaky tubes and conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides a multi-process sleeve type heat exchanger which is composed of sleeves, connecting pipes and a metal corrugated pipe. The heat exchanger is characterized in that 2-20 sleeves are sequentially installed on the outer wall of the metal corrugated pipe, a first connector and a second connector are installed on each sleeve, openings formed in the two ends of the metal corrugated pipe are exposed at openings of the first sleeve and the last sleeve, the openings formed in the two ends of each sleeve and the outer wall of the metal corrugated pipe are sealed through injection molding or hot melting or welding or colloid, the second connector of the first sleeve and the first connector of the second sleeve are connected with the connecting pipe, the second connector of the second sleeve and the first connector of the third sleeve are connected through the connecting pipe, in this way, connecting is conducted in sequence till the last sleeve is connected, the sleeves and the connecting pipes form a first runner, and the metal corrugated pipe forms a second runner; the metal corrugated pipe is a copper corrugated pipe or a stainless steel corrugated pipe. The heat exchanger is simple in structure, convenient to manufacture, long in runner, large in pipe diameter of the second runner and not likely to be blocked.
Description
Technical field
The present invention relates to field of heat exchange, more particularly to a kind of multipaths tube-in-tube heat exchanger.
Background technology
In daily life and industrial production, in order to improve the heat exchanger effectiveness of heat exchanger, heat exchanger is made as far as possible
Runner caliber is little, but when spent hot water's heat energy is reclaimed, high to spent hot water's filtering requirement, heat exchanger channels are easily blocked；For
Raising heat exchanger effectiveness, reduces heat exchanger warm end temperature difference (when warm end temperature difference refers to thermal medium inflow heat exchanger and cold medium
Temperature difference during outflow heat exchanger), need to make longer heat exchanger channels, heat exchanger length is long, is not easy to install.
The content of the invention
For the problems referred to above, it is an object of the invention to provide a kind of multipaths tube-in-tube heat exchanger.
For achieving the above object, present invention application technical scheme below：
A kind of multipaths tube-in-tube heat exchanger of the present invention, including sleeve pipe, connecting tube and a metal bellows
Composition, it is characterised in that：Successively series winding is provided with 2-20 root sleeve pipes in a piece wavy metal pipe outer wall, is provided with every sleeve pipe
First interface and second interface, the both ends open of metal bellows is exposed at outside first sleeve pipe and last root ferrule openings, often
Root sleeve pipe both ends open and wavy metal pipe outer wall are sealed by injection, hot melt, welding or colloid, and the of first sleeve
The first interface of two interfaces and the second sleeve pipe connects by the first of connecting tube connection, the second interface of the second sleeve pipe and the 3rd sleeve pipe
Mouthful by connecting tube connect, be so consecutively connected to last root sleeve pipe, from the first interface of first sleeve to first sleeve to
Connecting tube to the second sleeve pipe, arrive the second interface of last root sleeve pipe successively, constitute first flow, metal bellows one end open
For the 3rd interface, another end opening of metal bellows is the 4th interface, and metal bellows constitutes second flow channel.
Further, described metal bellows is copper corrugated pipe or corrugated stainless steel tubing, and its a diameter of 12-70 is in the least
Rice.
Further, described sleeve pipe is plastic tube or rubber tube.
Further, described plastic tube is hot melt plastic expects pipe.
Its course of work is：The liquid for needing heating flows in heat exchanger first flow, and spent hot water is in second flow channel
(metal bellows) interior reverse flow, by wavy metal tube wall heat exchange is carried out.
Relative to prior art, advantages of the present invention is as follows：1st, using the metal bellows stream used heat that a bore is larger
Water, heat exchanger is not easy to be blocked；2nd, heat transfer medium adopts metal bellows structure, strong to bearing capacity from inside to outside, metal
Ripple tube wall is thin, and heat-transfer effect is good, can also change liquid flow direction, and heat exchange is more abundant；3rd, bellows compares common tube
Tube wall area is big, and heat exchange area is big, and heat exchange effect is good；4th, sleeve pipe has 2-20 roots, increased the flow process of heat exchanger, increases
The length of heat exchange runner, reduces the warm end temperature difference of heat exchanger, improves heat exchanger effectiveness；5th, heat exchanger can degree of changing
Shape, meets the needs of different spaces installation；6th, heat exchanger sleeve pipe has insulation effect well using rubber tube or plastic tube
Really.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
1st, first sleeve；2nd, metal bellows；3rd, seal；
4th, first interface；5th, the 4th interface；6th, second interface；
7th, the 3rd interface；8th, connecting tube；9th, the second sleeve pipe；
10th, the 3rd sleeve pipe；
Specific embodiment
Below in conjunction with the accompanying drawings the invention will be further described.
A kind of multipaths tube-in-tube heat exchanger of the present invention, including sleeve pipe, connecting tube 8 and a metal bellows
2 compositions, it is characterised in that：Successively series winding is provided with 2-20 root sleeve pipes on a piece outer wall of metal bellows 2, installs on every sleeve pipe
The both ends open for having first interface 4 and second interface 6, metal bellows 2 is exposed at first sleeve pipe 1 and last root ferrule openings
Outward, every sleeve pipe both ends open and the outer wall of metal bellows 2 are sealed by injection, hot melt, welding or colloid, first set
The first interface 4 of the sleeve pipe 9 of second interface 6 and second of pipe 1 is connected by connecting tube 8, the second interface 6 of the second sleeve pipe 9 and
The first interface 4 of three sleeve pipes 10 is connected by connecting tube 8, is so consecutively connected to last root sleeve pipe, from the of first sleeve 1
One interface 4 to first sleeve 1 arrives the sleeve pipe of connecting tube 8 to the second 9, arrives the second interface 6 of last root sleeve pipe successively, composition first
Runner, the one end open of metal bellows 2 be the 3rd interface 7, another end opening of metal bellows 2 be the 4th interface 5, wavy metal
Pipe 2 constitutes second flow channel.
Described metal bellows 2 is copper corrugated pipe or corrugated stainless steel tubing, its a diameter of 12-70 millimeter.
Described sleeve pipe is plastic tube or rubber tube.
Described plastic tube is hot melt plastic expects pipe.
Its course of work is：The liquid for needing heating flows in heat exchanger first flow, and spent hot water is in second flow channel
(metal bellows) interior reverse flow, by wavy metal tube wall heat exchange is carried out.
Relative to prior art, advantages of the present invention is as follows：1st, using the metal bellows stream used heat that a bore is larger
Water, heat exchanger is not easy to be blocked；2nd, heat transfer medium adopts metal bellows structure, strong to bearing capacity from inside to outside, metal
Ripple tube wall is thin, and heat-transfer effect is good, can also change liquid flow direction, and heat exchange is more abundant；3rd, bellows compares common tube
Tube wall area is big, and heat exchange area is big, and heat exchange effect is good；4th, sleeve pipe has 2-20 roots, increased the flow process of heat exchanger, increases
The length of heat exchange runner, reduces the warm end temperature difference of heat exchanger, improves heat exchanger effectiveness；5th, heat exchanger can change
Shape, meets the needs of different spaces installation；6th, heat exchanger sleeve pipe has insulation effect well using rubber tube or plastic tube
Really.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application scope,
Equivalence changes or modification that feature and principle are done, are included in the range of present patent application.
Claims (4)
1. a kind of multipaths tube-in-tube heat exchanger, including sleeve pipe, connecting tube and a metal bellows composition, its feature exists
In：Successively series winding is provided with 2-20 root sleeve pipes in a piece wavy metal pipe outer wall, and first interface and the are provided with every sleeve pipe
Two interfaces, the both ends open of metal bellows is exposed at outside first sleeve pipe and last root ferrule openings, and every sleeve pipe two ends are opened
Mouth and wavy metal pipe outer wall are sealed by injection, hot melt, welding or colloid, the second interface of first sleeve and second
The first interface of sleeve pipe is connected by connecting tube, and the first interface of the second interface of the second sleeve pipe and the 3rd sleeve pipe passes through connecting tube
Connection, is so consecutively connected to last root sleeve pipe, from the first interface of first sleeve to first sleeve to connecting tube to second
Sleeve pipe, the second interface for arriving last root sleeve pipe successively, constitute first flow, and metal bellows one end open is the 3rd interface,
Another end opening of metal bellows is the 4th interface, and metal bellows constitutes second flow channel.
2. multipaths tube-in-tube heat exchanger according to claim 1, it is characterised in that：Described metal bellows is copper
Bellows or corrugated stainless steel tubing, its a diameter of 12-70 millimeter.
3. multipaths tube-in-tube heat exchanger according to claim 1, it is characterised in that：Described sleeve pipe be plastic tube or
Rubber tube.
4. the multipaths tube-in-tube heat exchanger according to claim 1,3, it is characterised in that：Described plastic tube is hot melt
Plastic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710072187.XA CN106643219A (en) | 2017-01-31 | 2017-01-31 | Multi-process sleeve type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710072187.XA CN106643219A (en) | 2017-01-31 | 2017-01-31 | Multi-process sleeve type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106643219A true CN106643219A (en) | 2017-05-10 |
Family
ID=58845258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710072187.XA Pending CN106643219A (en) | 2017-01-31 | 2017-01-31 | Multi-process sleeve type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106643219A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2798016Y (en) * | 2005-07-01 | 2006-07-19 | 舒增鳌 | Coaxial type sleeve heat-exchanger |
| CN204630431U (en) * | 2015-03-11 | 2015-09-09 | 张家口科雷传热设备有限公司 | A kind of Novel telescopic heat exchanger |
-
2017
- 2017-01-31 CN CN201710072187.XA patent/CN106643219A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2798016Y (en) * | 2005-07-01 | 2006-07-19 | 舒增鳌 | Coaxial type sleeve heat-exchanger |
| CN204630431U (en) * | 2015-03-11 | 2015-09-09 | 张家口科雷传热设备有限公司 | A kind of Novel telescopic heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |
|
| WD01 | Invention patent application deemed withdrawn after publication |