SU361006A1 - METHOD OF MANUFACTURING HEAT-EXCHANGE TOOLS FROM POLYMER MATERIALS - Google Patents
METHOD OF MANUFACTURING HEAT-EXCHANGE TOOLS FROM POLYMER MATERIALSInfo
- Publication number
- SU361006A1 SU361006A1 SU1193680A SU1193680A SU361006A1 SU 361006 A1 SU361006 A1 SU 361006A1 SU 1193680 A SU1193680 A SU 1193680A SU 1193680 A SU1193680 A SU 1193680A SU 361006 A1 SU361006 A1 SU 361006A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- polymer materials
- manufacturing heat
- rods
- matrix
- exchange tools
- Prior art date
Links
Classifications
-
- 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
- F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
- F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
1one
Изобретение относитс к способам изготовлени теплообменных аппаратов.The invention relates to methods for manufacturing heat exchangers.
Известны способы изготовлени теплообменных аппаратов из полимерных материалов с каналами дл прохода теплообменивающихс сред.Methods for manufacturing heat exchangers made of polymeric materials with channels for the passage of heat exchanging media are known.
По предлагаемому способу в составную матрицу со стержн ми, имеющими форму теплообменных каналов, и вкладышами, формирующими межканальное пространство, заливают расплав полимерного .материала, и после его затвердевани и разъема матрицы вкладыш и стержни удал ют, например, вытравлением , с образованием готового теплообменника , например трубчатого с трубными досками и межтрубным пространством. Это упрощает технологию изготовлени теплообменных аппаратов.According to the proposed method, a melt of polymer material is poured into a composite matrix with rods having the form of heat exchange channels and liners that form inter-channel space, and after it has hardened and the matrix connector, the liner and rods are removed, for example, by etching, with the formation of the finished heat exchanger, for example tubular with tube plates and annular space. This simplifies the manufacturing technology of heat exchangers.
На фиг. 1 изображена составна матрица с отлитой в ней однородной трубной секцией теплообменного аппарата; на фиг. 2 - двухр дна трубна секци теплообменного аппарата; на фиг. 3 - пластинчатый теплообменник , изготовленный по предлагаемому способу.FIG. 1 shows a composite matrix with a uniform tube section of a heat exchanger cast in it; in fig. 2 - double bottom pipe section of heat exchanger; in fig. 3 - plate heat exchanger manufactured by the proposed method.
В составную матрицу 1 с каналами 2 помещают стержни 5 с зазором относительно каналов . Стержни имеют форму теплообменных каналов и имеют на концах крыщки 4. По торцам матрицы имеют выемки 5.In the composite matrix 1 with channels 2 are placed the rods 5 with a gap relative to the channels. The rods are in the form of heat exchange channels and are at the ends of the lid 4. On the ends of the matrix have notches 5.
После сборки матрицы со стержн ми в пространство между стержн ми и каналами заливают расплав полимерного материала, выемки матриц также заливают расплавом. После затвердевани расплава матрицы и стержни удал ют, например, вытравливанием, выплавкой или растворением, с образованием теплообменных труб 6 с трубными досками 7. При изготовлении теплообменника с несколькими р дами труб между матрицами помешают вкладыщи 8.After the matrix with the rods is assembled, a melt of a polymeric material is poured into the space between the rods and the channels; After solidification of the melt, the matrix and the rods are removed, for example, by etching, smelting or dissolving, with the formation of heat exchange tubes 6 with tube plates 7. In the manufacture of a heat exchanger with several rows of tubes between the matrices will prevent the liners 8.
По указанному способу можно изготовл ть теплообменные трубы с различным профилем, с расширени ми на концах.By this method, heat exchange tubes with different profiles can be manufactured, with extensions at the ends.
Пластинчатый теплообменник 9 с перекрестными каналами отливаетс при помощи двух вкладышей 10, которые вставл ют в матрицу под углом 90° один относительно другого . При этом теплообменник может быть получен с готовыми четырьм коллекторами.The cross-channel plate heat exchanger 9 is molded using two liners 10, which are inserted into the matrix at an angle of 90 ° each other. In this case, the heat exchanger can be obtained with ready four collectors.
Предмет изобретени Subject invention
Способ изготовлени теплообменных аппаратов из полимерных материалов с каналами дл прохода теплообменивающихс сред, отличающийс тем, что, с целью упрощени технологии изготовлени , в составную матрицуA method of manufacturing heat exchangers of polymeric materials with channels for the passage of heat exchanging media, characterized in that, in order to simplify the manufacturing technology, into a composite matrix
со стержн ми, имеющими форму теплообменных каналов, и вкладышами, формирующими межканальное пространство, заливают расплав полимерного .материала и после его затвердевани и разъема матрицы вкладыш иwith rods having the form of heat exchange channels, and inserts forming the inter-channel space, the polymer melt is poured over the material and after its solidification and the matrix connector the liner and
стержни удал ют, например, вытравливанием, с образованием готового теплообменника, например трубчатого с трубными досками и межтрубным пространством.the rods are removed, for example, by etching, with the formation of the finished heat exchanger, for example tubular with tube plates and annular space.
10ten
Фиг. 3FIG. 3
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1193680A SU361006A1 (en) | 1967-10-27 | 1967-10-27 | METHOD OF MANUFACTURING HEAT-EXCHANGE TOOLS FROM POLYMER MATERIALS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1193680A SU361006A1 (en) | 1967-10-27 | 1967-10-27 | METHOD OF MANUFACTURING HEAT-EXCHANGE TOOLS FROM POLYMER MATERIALS |
Publications (1)
Publication Number | Publication Date |
---|---|
SU361006A1 true SU361006A1 (en) | 1972-12-07 |
Family
ID=20441347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1193680A SU361006A1 (en) | 1967-10-27 | 1967-10-27 | METHOD OF MANUFACTURING HEAT-EXCHANGE TOOLS FROM POLYMER MATERIALS |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU361006A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2717726C2 (en) * | 2016-01-29 | 2020-03-25 | Аркимеде С.Р.Л. | Heat exchanger |
-
1967
- 1967-10-27 SU SU1193680A patent/SU361006A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2717726C2 (en) * | 2016-01-29 | 2020-03-25 | Аркимеде С.Р.Л. | Heat exchanger |
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