CN203454862U - Coil pipe type heat exchanger - Google Patents
Coil pipe type heat exchanger Download PDFInfo
- Publication number
- CN203454862U CN203454862U CN201320510918.1U CN201320510918U CN203454862U CN 203454862 U CN203454862 U CN 203454862U CN 201320510918 U CN201320510918 U CN 201320510918U CN 203454862 U CN203454862 U CN 203454862U
- Authority
- CN
- China
- Prior art keywords
- pipe
- coil
- heat exchanger
- cylinder
- pipe type
- 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
Links
Images
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
- F28D7/02—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 helically coiled
- F28D7/024—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 helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a coil pipe type heat exchanger, which solves the problems of the existing pipe type heat exchanger that the process is complicated, and the production efficiency is lower; by adopting the welding process, the leakage hole exists and needs to be repeatedly repaired, so the qualified rate of the product is low, and the quality is low; the heat exchange efficiency is low, the energy consumption is high, and the like. The coil pipe type heat exchanger comprises a coil pipe type pipeline flow passage, wherein the whole pipeline flow passage is in a shape similar to a cylinder, the upper and lower openings of the pipeline flow passage are respectively connected with an inlet end pipe and an outlet end pipe, the outer wall surface, the inner wall surface, the top end surface and the bottom end surface of the cylindrical body are provided with casting aluminum layers, and a casting aluminum layer is formed in a gap between the adjacent coil pipes of the pipeline flow passage. The coil pipe type heat exchanger has the advantages that the condition of defective products or added subsequent repairing due to the leakage hole easily caused by the welding is avoided, the manufacturing step is optimized, the working efficiency is improved, the product quality is ensured, the surrounding type aluminum casting of coil pipes is adopted, the heat exchange effect is increased, the energy consumption is reduced, the firmness is improved, the weight of equipment is reduced, the production cost is reduced, and the heat exchange rate is improved.
Description
Technical field
The utility model belongs to heat transmission equipment technical field, relates to a kind of pipe-like heat exchanger, particularly a kind of coil exchanger.
Background technology
Heat exchanger is the equipment of cold fluid that the part heat of hot fluid is passed to, and claims again heat exchanger.It is a kind of energy-saving equipment of realizing heat transmission between material between two or more fluid of different temperatures specifically, to make heat pass to by higher fluid the fluid that temperature is lower, make fluid temperature (F.T.) reach flow process set quota, to meet the needs of process condition, also improve one of capital equipment of energy utilization rate simultaneously.Heat exchanger is the common apparatus of chemical industry, oil, power, food and other many industrial departments, occupies aborning critical role.
Heat exchanger applies to the aspects such as industrial ice making, artificial snow-making unit and business ice making, and it is cylindrical that its type is roughly, and for the medium pipeline of refrigerating fluid circulation, along face of cylinder axial distribution, and on cylindrical, staggers and is provided with refrigerating fluid import and outlet.
Prior art for the manufacturing structure of this type of heat exchanger is, adopt the metals such as copper, iron or its alloy to make inwall cylinder, then crooked gusset spiral welded on inwall cylinder is wound around out connection runner, finally by many gussets by being communicated with the uncovered welding capping of end face of runner, form whole outer wall cylinder.But such complex process, causes the time of manufacture single devices long, seriously reduces production efficiency; And in manufacturing process, need a large amount of welding, in welding process, may have gas leakage pore, need repeatedly repair, and then affect qualification rate and the quality of finished product; Moreover use the manufactures of copper, iron or its alloy material, the problem such as it exists, and expense is high, quality heavy, heat exchange efficiency is low and energy consumption is high.
Utility model content
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind ofly to utilize coil pipe technology and avoid welding sequence, and then has eliminated welding small opening, improves the coil exchanger of heat exchange runner quality.
The purpose of this utility model can realize by following technical proposal: a kind of coil exchanger, it is characterized in that, comprise coiled pipeline runner, the global approximation of described pipeline runner is in cylinder-like body, on its upper and lower mouth of pipe, connect respectively entrance point pipe, port of export pipe, on outer wall surface, inner wall surface and the top end face of cylinder-like body, bottom face, be provided with cast aluminium layer, the gap between the every adjacent coil pipe of described pipeline runner is formed with cast aluminium layer.
Refrigerant channel in this coil exchanger directly forms along helical disk system by pipeline, eliminate thus refrigerant channel perisporium and have welding small opening because of processing technology, further by the whole cylinder-like body forming is carried out to surperficial cast aluminium, form thus the material runner that sealing is communicated with, and make heat exchanger form whole smooth wall, meet application requirements.
In this coil exchanger, cold-producing medium is by entrance point pipe, the port of export pipe pipeline runner of flowing through, the cylinder-like body middle part circulation that the material of heat exchange is simultaneously established by pipeline runner dish, at pipeline runner, form exchange heat interface with the wall place that contacts of cylinder lumen thus, the cold-producing medium circulating in pipeline runner carries out absorption refrigeration to the heat exchange material of the cylinder lumen of flowing through.
In above-mentioned coil exchanger, described pipeline runner is made by pipe or square tube.
In above-mentioned coil exchanger, described pipe or square tube are aluminum pipe, aluminium-alloy pipe or stainless steel tube.
In above-mentioned coil exchanger, the gap between the every adjacent coil pipe of described pipeline runner is L, and 1≤L≤50mm.The diameter of making whole cylinder because of coil pipe is different, and then the gap width between its adjacent coil pipe is also thereupon different, and proportional.Can make thus cast aluminium enter and enrich the gap between adjacent coil pipe, cast aluminium and coil pipe perisporium merge and form enclosed entity structure, thereby are beneficial to heat transfer efficiency, strengthen one firmness degree, eliminate the impact of expanding with heat and contract with cold, optimization function effect.
In above-mentioned coil exchanger, the thickness of described cast aluminium layer is M, and 1≤M≤200mm.The diameter of making whole cylinder because of coil pipe is different, and then the thickness of its cast aluminium layer is also thereupon different, and proportional.But it is excessive that the cylinder diameter that dish is made is difficult for, conventionally, between 50 centimetres to 2 meters, if surpass this numerical value, because diameter is excessive, cause heat conduction efficiency to decline to a great extent, and the drawback that consumes energy and significantly increase.
In above-mentioned coil exchanger, described entrance point pipe and port of export pipe are aluminum pipe, aluminium-alloy pipe or stainless steel tube.
In above-mentioned coil exchanger, described entrance point pipe, port of export pipe are perpendicular to cylinder-like body outer wall.
In above-mentioned coil exchanger, some hangers are all established at the two ends of described cylinder-like body.This hanger is fixedly arranged on cylinder by welding, and is symmetrical set.
Compared with prior art, this coil exchanger uses body coiling to replace welding split type and completes refrigerant channel, and then avoids using welding easily to cause small opening, cause waste product or increase follow-up repairing, optimized manufacturing step, significantly promote operating efficiency, products quality guarantee, improves qualification rate; Adopt the enclosed cast aluminium of pipeline runner simultaneously, strengthen heat transfer effect, save energy consumption, also strengthen solidness; Moreover alleviate weight of equipment, and reduce production costs, promote heat transfer rate.
Accompanying drawing explanation
Fig. 1 is the perspective view of this coil exchanger.
Fig. 2 is the inside sectional structure schematic diagram of this coil exchanger.
In figure, 1, pipeline runner; 2, cast aluminium layer; 3, entrance point pipe; 4, port of export pipe; 5, hanger.
The specific embodiment
Be below specific embodiment of the utility model by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
As illustrated in fig. 1 and 2, in this coil exchanger, there is refrigerant channel and material runner, and refrigerant channel is in the shape of a spiral around material runner, and then realizes heat exchange action between the two.
Specifically comprise coiled pipeline runner 1, and the global approximation of pipeline runner 1 is in cylinder-like body, connects respectively entrance point pipe 3, port of export pipe 4 on the upper and lower mouth of pipe of this pipeline runner 1, thereby makes cold-producing medium turnover circulation.Pipeline runner 1 specifically can adopt pipe, also can adopt square tube.The concrete material of pipeline runner 1 can adopt aluminium, or adopts aluminium alloy, also can adopt stainless steel.Entrance point pipe 3, port of export pipe 4 are perpendicular to the cylinder-like body outer wall of pipeline runner 1, and entrance point pipe 3 adopts aluminium, aluminium alloy or stainless steel to make with port of export pipe 4, entrance point pipe 3 is corresponding unified with the material of port of export pipe 4 and pipeline runner 1 material of dish system.
Gap between the every adjacent coil pipe of pipeline runner 1 forms cast aluminium layer 2, and the gap between the every adjacent coil pipe of pipeline runner 1 is L, and 1≤L≤50mm.The diameter of making whole cylinder because of coil pipe is different, and then the gap width between its adjacent coil pipe is also thereupon different, and proportional.Can make thus cast aluminium enter and enrich the gap between adjacent coil pipe, cast aluminium and coil pipe perisporium merge and form enclosed entity structure, thereby are beneficial to heat transfer efficiency, strengthen one firmness degree, eliminate the impact of expanding with heat and contract with cold, optimization function effect.
First this coil exchanger directly forms refrigerant channel along helical disk system by pipeline, eliminates thus runner perisporium and has welding small opening because of processing technology; Further by the cylinder of formation is carried out to surperficial cast aluminum, and cast aluminium enters the gap of adjacent coil pipe and merges with coil pipe perisporium, eliminate thus the crack between coil pipe, form the material runner that sealing is communicated with, and make heat exchanger form whole smooth wall, and reserve the import and export of connecting pipeline runner 1; Last corresponding import and export is seal welding entrance point pipe 3, port of export pipe 4, is also the required some hangers 5 of symmetric position welding.
In this coil exchanger, cold-producing medium is by entrance point pipe 3, the port of export pipe 4 pipeline runner 1 of flowing through, the cylinder middle part circulation that the material of heat exchange is simultaneously established by pipeline runner 1 dish, at pipeline runner 1, form exchange heat interface with the wall place that contacts of cylinder lumen thus, the cold-producing medium circulating in pipeline runner 1 carries out absorption refrigeration to the heat exchange material of the cylinder lumen of flowing through.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used pipeline runner 1 herein; Cast aluminium layer 2; Entrance point pipe 3; Port of export pipe 4; Hanger 5 terms such as grade, but do not get rid of the possibility of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with the utility model spirit.
Claims (8)
1. a coil exchanger, it is characterized in that, comprise coiled pipeline runner, the global approximation of described pipeline runner is in cylinder-like body, on its upper and lower mouth of pipe, connect respectively entrance point pipe, port of export pipe, on outer wall surface, inner wall surface and the top end face of cylinder-like body, bottom face, be provided with cast aluminium layer, the gap between the every adjacent coil pipe of described pipeline runner is formed with cast aluminium layer.
2. coil exchanger according to claim 1, is characterized in that, described pipeline runner is made by pipe or square tube.
3. coil exchanger according to claim 2, is characterized in that, described pipe or square tube are aluminum pipe, aluminium-alloy pipe or stainless steel tube.
4. coil exchanger according to claim 1, is characterized in that, the gap between the every adjacent coil pipe of described pipeline runner is L, and 1≤L≤50mm.
5. coil exchanger according to claim 1, is characterized in that, the thickness of described cast aluminium layer is M, and 1≤M≤200mm.
6. according to the coil exchanger described in any one in claim 1 to 5, it is characterized in that, described entrance point pipe and port of export pipe are aluminum pipe, aluminium-alloy pipe or stainless steel tube.
7. according to the coil exchanger described in any one in claim 1 to 5, it is characterized in that, described entrance point pipe, port of export pipe are perpendicular to cylinder-like body outer wall.
8. according to the coil exchanger described in any one in claim 1 to 5, it is characterized in that, some hangers are all established at the two ends of described cylinder-like body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510918.1U CN203454862U (en) | 2013-08-21 | 2013-08-21 | Coil pipe type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320510918.1U CN203454862U (en) | 2013-08-21 | 2013-08-21 | Coil pipe type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203454862U true CN203454862U (en) | 2014-02-26 |
Family
ID=50134729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320510918.1U Expired - Fee Related CN203454862U (en) | 2013-08-21 | 2013-08-21 | Coil pipe type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203454862U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819653A (en) * | 2015-04-14 | 2015-08-05 | 刘坚 | Cylindrical component for cooling and heating and processing method thereof |
| CN105276867A (en) * | 2015-11-10 | 2016-01-27 | 苏州海而仕信息科技有限公司 | Pipeline type heat exchanger |
| CN109431675A (en) * | 2018-11-20 | 2019-03-08 | 珠海和佳医疗设备股份有限公司 | A kind of heat-exchanging water tank of sub-low-temperature therapeutic equipment |
-
2013
- 2013-08-21 CN CN201320510918.1U patent/CN203454862U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819653A (en) * | 2015-04-14 | 2015-08-05 | 刘坚 | Cylindrical component for cooling and heating and processing method thereof |
| CN105276867A (en) * | 2015-11-10 | 2016-01-27 | 苏州海而仕信息科技有限公司 | Pipeline type heat exchanger |
| CN109431675A (en) * | 2018-11-20 | 2019-03-08 | 珠海和佳医疗设备股份有限公司 | A kind of heat-exchanging water tank of sub-low-temperature therapeutic equipment |
| CN109431675B (en) * | 2018-11-20 | 2024-05-28 | 珠海和佳医疗设备股份有限公司 | Heat exchange water tank of sub-low temperature therapeutic instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103727821B (en) | Circle header package water storage heating installation multitube heat-conductive heat-exchanger and manufacture craft thereof | |
| CN203190850U (en) | Double-spiral-type heat exchanger | |
| CN102759287A (en) | Double-effect cooler | |
| CN203454862U (en) | Coil pipe type heat exchanger | |
| CN202902944U (en) | Double-pipe heat exchanger | |
| CN206208071U (en) | Inside and outside double helix is wandered about as a refugee heart separate type heat exchanger | |
| CN202418944U (en) | Double-layer flow dividing pipe | |
| CN205784034U (en) | A kind of efficiently barrel type heat exchanger and parallel-connection structure thereof | |
| CN104296585A (en) | Single-channel internally-arranged type heat exchanger sheet bar | |
| CN203413989U (en) | Shell-and-tube type heat exchanger | |
| CN203349680U (en) | Double-shell side shell-and-tube heat exchanger | |
| CN205991726U (en) | Storage tank formula heat-exchanger rig is used in a kind of Wet-smelting method | |
| CN208205871U (en) | A kind of high energy efficiency double-tube heat exchanger | |
| CN103375967B (en) | There is the compressor cooling drinker cold liner of stainless steel evaporators | |
| CN201397065Y (en) | Tubular heat exchanger | |
| CN103438737B (en) | Shell-water-storage warm-air-pipe-bypassing-and-heat-conduction heat exchanger | |
| CN203550682U (en) | Multi-medium tube-and-shell heat exchanger | |
| CN206531411U (en) | A kind of novel coil cooler | |
| CN207029990U (en) | Constant temperature portable formula incubator | |
| CN206347902U (en) | A kind of efficient titanium coaxial sleeve heat exchanger | |
| CN201476639U (en) | Energy-saving heat exchange system | |
| CN204115543U (en) | A kind of combined type heat exchanger tube | |
| CN203893711U (en) | Direct condensation multi-pipe type heat exchange device | |
| CN103542746B (en) | Circle header package water storage heating installation multitube heat-conductive heat-exchanger and manufacture craft thereof | |
| CN201935605U (en) | Spiral coil heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QINGDAO SANYOU ICE-MAKING EQUIPMENT CO., LTD. Free format text: FORMER OWNER: DUGU YONG Effective date: 20150610 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150610 Address after: 266555 Shandong city of Qingdao province Tiantai economic and Technological Development Zone area 21-1-502 Patentee after: The friendly ice making equipment Co., Ltd in Qingdao three Address before: 266555 Shandong city of Qingdao province Tiantai economic and Technological Development Zone area 21-1-502 Patentee before: Du Guyong |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20140821 |
|
| EXPY | Termination of patent right or utility model |