CN117213282B - Heat exchanger of injection molding machine - Google Patents
Heat exchanger of injection molding machine Download PDFInfo
- Publication number
- CN117213282B CN117213282B CN202311370176.1A CN202311370176A CN117213282B CN 117213282 B CN117213282 B CN 117213282B CN 202311370176 A CN202311370176 A CN 202311370176A CN 117213282 B CN117213282 B CN 117213282B
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- refrigerant
- fixed
- discs
- pair
- heat exchanger
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 30
- 238000001816 cooling Methods 0.000 claims abstract description 66
- 239000003507 refrigerant Substances 0.000 claims abstract description 64
- 239000000463 material Substances 0.000 claims abstract description 46
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 11
- 210000001503 joint Anatomy 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 230000002457 bidirectional effect Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention belongs to the technical field of heat exchangers, in particular to an injection molding temperature machine heat exchanger, which comprises a cylinder body with a pair of supporting legs below and end covers fixed at two ends of the cylinder body, wherein a material pipeline is arranged on the end covers, one material pipeline is a material feeding pipe, the other material pipeline is a material discharging pipe, a pair of refrigerant pipelines are arranged on the circumferential outer wall of the cylinder body in a penetrating way, one refrigerant pipeline is a refrigerant feeding pipe, the other refrigerant pipeline is a refrigerant discharging pipe, a spiral cooling pipe and a pair of discs are arranged in the cylinder body, the two ends of the cooling pipe are respectively fixed in a first circular opening of the corresponding disc, and the discs rotate under the action of a driving assembly so that the cooling pipe and a refrigerant are in uniform contact. In the invention, in the process of heat exchange, the disc rotates around the axis of the disc under the action of the driving assembly, and the cooling tube rotates along with the disc, so that the cooling tube is in uniform contact with the refrigerant in the cylinder body, and the cooling efficiency is improved.
Description
Technical Field
The invention relates to the technical field of heat exchangers, in particular to an injection molding temperature machine heat exchanger.
Background
The heat exchanger is also called a cooler, the heat exchanger used by the injection molding temperature machine is generally a shell-and-tube cooler, and is divided into a tube side and a shell side, the liquid running path flowing in the tube is the tube side, the liquid running path flowing outside the tube is the shell side, the wall surface of the tube bundle is the heat transfer surface, and when the temperature difference between the tube bundle and the shell exceeds 50 ℃, a corresponding temperature compensation measure is adopted to eliminate or reduce the thermal stress. Typically water-cooled, predominates.
The existing shell and tube cooler generally designs the cooling tube into a spiral structure, so that fluid materials can be fully contacted with the cooling medium for a longer time, but the cooling medium can be directly contacted with the cooling tube in the heat exchange process of the cooling medium, so that the heat exchange efficiency is effective.
Disclosure of Invention
Based on the technical problems existing in the prior art, the invention provides an injection molding temperature machine heat exchanger.
The invention provides an injection molding temperature machine heat exchanger, which comprises a cylinder body with a pair of supporting legs below and end covers fixed at two ends of the cylinder body, wherein the end covers are provided with material pipelines, one of the material pipelines is a material feeding pipe, the other material pipeline is a material discharging pipe, a pair of refrigerant pipelines penetrate through the circumference outer wall of the cylinder body, one refrigerant pipeline is a refrigerant feeding pipe, the other refrigerant pipeline is a refrigerant discharging pipe, a spiral cooling pipe and a pair of discs are arranged in the cylinder body, two ends of the cooling pipe are respectively fixed in a first circular opening of the corresponding disc, and the discs rotate around the axis of the discs under the action of a driving assembly so as to enable the cooling pipe to be in uniform contact with refrigerant in the cylinder body.
Preferably, the driving assembly comprises a pair of shaft posts and paddles, the shaft posts are fixed on the outer end faces of the corresponding discs, the paddles are fixedly sleeved at the end parts of the shaft posts, the paddles are opposite to the material pipeline, and the directions of the two paddles are the same.
Preferably, the driving assembly comprises a gear ring, a motor and a gear, wherein the gear ring is fixed on the outer end face of one of the discs, the motor is fixed on one end cover adjacent to the gear ring, the gear is fixed on the output shaft of the motor, and the gear are in meshed connection.
Preferably, a pair of ball bearing rings are fixed in the cylinder and positioned between the two discs, and the ball bearing rings are abutted against the inner end surfaces of the discs.
Preferably, a central shaft which is detachably connected to the discs and penetrates through the cooling pipe is arranged between the two discs, a plurality of stirring blades distributed in annular arrays are fixed on the peripheral outer wall of the central shaft, and the central shaft and the stirring blades are synchronously driven to rotate when the discs rotate so as to stir the refrigerant and promote the refrigerant to uniformly contact with the cooling pipe.
Preferably, the two ends of the central shaft are both fixed with connecting plates, the outer end surface of each connecting plate is fixed with a pair of studs, each stud penetrates through a round hole in the disc, and nuts propped against the disc are connected to the studs in a threaded manner.
Preferably, a pair of sealing plates positioned between the two discs are arranged in the cylinder body, two ends of each sealing plate are respectively attached to the discs, the refrigerant pipelines are fixed in a second round opening on the sealing plates, the free ends of the two sealing plates are respectively provided with a first butt joint plate and a second butt joint plate which can be mutually overlapped, a cooling cavity surrounding the cooling pipe is jointly formed between the two sealing plates and the first butt joint plate and the second butt joint plate, and the two refrigerant pipelines are connected through an adjusting assembly and are used for adjusting the volume of the cooling cavity.
Preferably, the adjusting component comprises an adjusting frame and a pair of hanging rods, the adjusting frame is fixed above the cylinder body through a pair of supporting rods, a pair of sliding grooves are formed in the bottom of the adjusting frame, the sliding grooves are slidably connected with sliding blocks, the hanging rods are fixed at the bottoms of the sliding blocks, the refrigerant pipeline is fixed on a third round opening at the bottom end of the hanging rods, the same two-way screw rod is rotatably connected between the two sliding grooves, and one end of the two-way screw rod penetrates through the adjusting frame and is fixedly provided with a handle.
Compared with the prior art, the invention provides an injection molding temperature machine heat exchanger, which comprises the following components
The beneficial effects are that:
1. The utility model provides an injection mould temperature machine heat exchanger, through setting up the cooling tube that can rotate, with refrigerant leading-in barrel of refrigerant inlet pipe to flow from refrigerant discharging pipe, with the leading-in barrel of material inlet pipe of fluid material, the fluid material flows into in the cooling tube next, finally flows from the material discharging pipe, in the in-process that carries out the heat exchange, the disc rotates round self axis under drive assembly's effect, at this moment the cooling tube can follow the disc and rotate together, in order to make the refrigerant uniform contact in cooling tube and the barrel, thereby improve cooling efficiency.
2. The injection molding die temperature machine heat exchanger drives one of the paddles to rotate through the flow force when fluid materials flow in from the material feeding pipe through the first driving assembly, and the paddles synchronously drive the shaft column, the disc and the cooling pipe to rotate.
3. The heat exchanger of the injection molding machine is provided with a second driving component, the motor is connected with a power supply, the output shaft of the motor drives the gear to rotate, the gear engagement drives the gear ring to rotate, and the gear ring synchronously drives the disc and the cooling pipe to rotate together.
4. The injection molding machine heat exchanger is characterized in that the ball bearing rings are arranged, so that the positions of the two discs can be stabilized through the two ball bearing rings, friction resistance can be reduced when the discs rotate, and the rotating process is smoother.
5. The heat exchanger of the injection molding temperature machine synchronously drives the central shaft and the stirring fan blades to rotate when the discs are arranged to rotate, so that the refrigerant can be stirred, the refrigerant is prevented from flowing along the directional flow path, the refrigerant is enabled to be in uniform contact with the cooling pipes, heat exchange between the refrigerant and the cooling pipes is promoted, the central shaft is fixedly reinforced between the two discs, and the stress of the connecting part of the cooling pipes and the discs when the discs rotate is effectively relieved.
6. The heat exchanger of the injection molding machine is provided with the studs, the round holes on the disc are aligned with the studs in a sleeved mode, and then the nuts are screwed on the studs, so that the central shaft can be conveniently installed on the disc.
7. The heat exchanger of the injection molding machine drives two sliding blocks to move close to or away from each other along the sliding groove by arranging a sealing plate and rotating a bidirectional screw rod through a handle, the sliding blocks synchronously drive a hanging rod and a refrigerant pipeline to move, therefore, the distance between the two refrigerant pipelines is adjusted, and the distance between the two sealing plates is adjusted, so that the volume of the cooling cavity is adjusted, and the heat exchange parameters of the heat exchanger can be conveniently controlled.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a heat exchanger of an injection molding temperature machine according to the present invention;
FIG. 2 is a schematic diagram of the internal structure of the heat exchanger of the injection molding temperature machine according to the present invention;
FIG. 3 is a schematic view of the mounting structure between the disc and the cooling tube of the heat exchanger of the injection molding machine according to the present invention;
Fig. 4 is a schematic diagram of a gear ring installation structure of the heat exchanger of the injection molding temperature machine;
FIG. 5 is a schematic view of the mounting structure between the central shaft and the disc of the heat exchanger of the injection molding temperature machine according to the present invention;
FIG. 6 is an enlarged schematic view of the heat exchanger of the injection molding temperature machine according to the present invention;
FIG. 7 is a schematic view of the mounting structure between the sealing plate and the disc of the heat exchanger of the injection molding temperature machine;
FIG. 8 is a schematic diagram of a mating structure between two sealing plates of an injection molding temperature machine heat exchanger according to the present invention;
Fig. 9 is a schematic diagram of a sectional structure of an adjusting frame of a heat exchanger of an injection molding machine according to the present invention.
In the figure: 1. a cylinder; 2. an end cap; 3. a material pipe; 4. a support leg; 5. a disc; 6. a cooling tube; 7. a first round opening; 8. a refrigerant pipe; 9. a shaft post; 10. a paddle; 11. a gear ring; 12. a motor; 13. a gear; 14. a central shaft; 15. stirring fan blades; 16. a connecting plate; 17. a stud; 18. a nut; 19. a sealing plate; 20. a first butt plate; 21. a second butt plate; 22. an adjusting frame; 23. a support rod; 24. a chute; 25. a slide block; 26. a bidirectional screw; 27. a hanging rod; 28. a handle; 29. a second round port; 30. a third round port; 31. a ball bearing ring; 32. and a round hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-9, the heat exchanger of the injection molding temperature machine comprises a cylinder body 1 with a pair of supporting legs 4 below and end covers 2 fixed at two ends of the cylinder body 1, wherein a material pipeline 3 is installed on the end covers 2, one material pipeline 3 is a material feeding pipe, the other material discharging pipe is a material discharging pipe, a pair of refrigerant pipelines 8 are arranged on the circumferential outer wall of the cylinder body 1 in a penetrating mode, one refrigerant pipeline 8 is a refrigerant feeding pipe, the other material discharging pipe is a refrigerant discharging pipe, a spiral cooling pipe 6 and a pair of discs 5 are arranged in the cylinder body 1, two ends of the cooling pipe 6 are respectively fixed in a first circular opening 7 of the corresponding disc 5, a refrigerant is led into the cylinder body 1 from the refrigerant feeding pipe and flows out of the refrigerant discharging pipe, a fluid material is led into the cylinder body 1 from the material feeding pipe, then flows into the cooling pipe 6, finally flows out of the material discharging pipe, and in the process of heat exchange, the discs 5 rotate around the axis of the cooling pipe 5 under the action of a driving component, at the moment, the cooling pipe 6 rotates along with the discs 5, so that the cooling pipe 6 is in contact with the refrigerant in the cylinder body 1 uniformly, and cooling efficiency is improved.
Further, the driving assembly comprises a pair of shaft posts 9 and paddles 10, the shaft posts 9 are fixed on the outer end faces of the corresponding discs 5, the paddles 10 are fixedly sleeved at the end parts of the shaft posts 9, the paddles 10 are opposite to the material pipeline 3, the two paddles 10 face the same direction, when fluid materials flow in from the material feeding pipe, one of the paddles 10 is driven to rotate through flow force, the paddles 10 synchronously drive the shaft posts 9, the discs 5 and the cooling pipe 6 to rotate, and when the fluid materials flow out from the material discharging pipe, the other paddle 10 is driven to rotate through flow force, so that the rotating speed of the cooling pipe 6 is larger.
Further, the driving assembly comprises a gear ring 11, a motor 12 and a gear 13, wherein the gear ring 11 is fixed on the outer end face of one of the discs 5, the motor 12 is fixed on one end cover 2 adjacent to the gear ring 11, the gear 13 is fixed on an output shaft of the motor 12, the gear 13 is in meshed connection with the gear ring 11, the motor 12 is powered on, the output shaft of the motor 12 drives the gear 13 to rotate, the gear 13 is meshed to drive the gear ring 11 to rotate, and the gear ring 11 synchronously drives the discs 5 and the cooling tube 6 to rotate together.
Further, a pair of ball bearing rings 31 are fixed in the cylinder body 1 and located between the two discs 5, and the ball bearing rings 31 are propped against the inner end surfaces of the discs 5, so that the positions of the two discs 5 can be stabilized through the two ball bearing rings 31, and friction resistance applied to the discs 5 during rotation can be reduced, and the rotation process is smoother.
Further, a central shaft 14 which is detachably connected to the disc 5 and penetrates through the cooling pipe 6 is arranged between the two discs 5, a plurality of stirring blades 15 distributed in annular arrays are fixed on the peripheral outer wall of the central shaft 14, the central shaft 14 and the stirring blades 15 are synchronously driven to rotate when the disc 5 rotates, so that cooling media can be stirred, the cooling media are prevented from flowing along the directional flow path, the cooling media are enabled to be in uniform contact with the cooling pipe 6, heat exchange between the cooling media and the cooling pipe 6 is promoted, and the central shaft 14 is fixedly reinforced between the two discs 5, so that the stress of the connecting part of the cooling pipe 6 and the discs 5 when the disc 5 rotates is effectively relieved.
Further, connecting plates 16 are fixed at two ends of the central shaft 14, a pair of studs 17 are fixed on the outer end face of the connecting plates 16, the studs 17 penetrate through round holes 32 in the disc 5, nuts 18 propped against the disc 5 are connected to the studs 17 in a threaded mode, the round holes 32 in the disc 5 are aligned with the studs 17 to be sleeved in, and then the nuts 18 are screwed on the studs 17, so that the central shaft 14 can be conveniently mounted on the disc 5.
Further, a pair of sealing plates 19 positioned between the two discs 5 are arranged in the cylinder body 1, two ends of each sealing plate 19 are respectively attached to the discs 5, the refrigerant pipeline 8 is fixed in a second round opening 29 on the sealing plates 19, the free ends of the two sealing plates 19 are respectively provided with a first butt plate 20 and a second butt plate 21 which can be mutually overlapped, a cooling cavity surrounding the cooling pipe 6 is jointly formed between the two sealing plates 19 and the first butt plate 20 and the second butt plate 21, the two refrigerant pipelines 8 are connected through an adjusting component, and the distance between the two refrigerant pipelines 8 is adjusted through the adjusting component, so that the distance between the two sealing plates 19 is adjusted, the volume of the cooling cavity is adjusted, and the heat exchange parameters of the heat exchanger can be conveniently controlled.
Further, the adjusting assembly comprises an adjusting frame 22 and a pair of hanging rods 27, the adjusting frame 22 is fixed above the cylinder body 1 through a pair of supporting rods 23, a pair of sliding grooves 24 are formed in the bottom of the adjusting frame 22, sliding blocks 25 are connected in the sliding grooves 24 in a sliding mode, the hanging rods 27 are fixed at the bottoms of the sliding blocks 25, the refrigerant pipeline 8 is fixed on a third round opening 30 in the bottom end of the hanging rods 27, the two sliding grooves 24 are rotatably connected with the same two-way screw 26, the two-way screw 26 is in threaded connection with the sliding blocks 25, one end of the two-way screw 26 penetrates through the adjusting frame 22 and is fixedly provided with a handle 28, the two sliding blocks 25 are driven to move along the sliding grooves 24 in a mutually approaching or separating mode through the handle 28, and the sliding blocks 25 synchronously drive the hanging rods 27 and the refrigerant pipeline 8 to move, so that the distance between the two refrigerant pipelines 8 is adjusted.
Working principle: the refrigerant is led into the cylinder 1 from the refrigerant feeding pipe and flows out from the refrigerant discharging pipe, the fluid material is led into the cylinder 1 from the material feeding pipe, then flows into the cooling pipe 6, finally flows out from the material discharging pipe, when the fluid material flows in from the material feeding pipe in the heat exchange process, one blade 10 is driven to rotate by the flow force, the blade 10 synchronously drives the shaft column 9, the disc 5 and the cooling pipe 6 to rotate, and when the fluid material flows out from the material discharging pipe, the other blade 10 is driven to rotate by the flow force, so that the cooling pipe 6 is uniformly contacted with the refrigerant in the cylinder 1, and the cooling efficiency is improved;
or in the heat exchange process, the motor 12 is connected with a power supply, the output shaft of the motor 12 drives the gear 13 to rotate, the gear 13 is meshed with the gear ring 11 to drive the gear ring 11 to rotate, and the gear ring 11 synchronously drives the disc 5 and the cooling pipe 6 to rotate together;
The disc 5 synchronously drives the central shaft 14 and the stirring fan blades 15 to rotate when rotating, so that the refrigerant can be stirred, and the refrigerant is prevented from flowing directionally along the flow path, so that the refrigerant is enabled to be in uniform contact with the cooling pipe 6, and heat exchange between the refrigerant and the cooling pipe 6 is promoted;
the round hole 32 on the disc 5 is aligned with the stud 17 to be sleeved in, and then the nut 18 is screwed on the stud 17, so that the central shaft 14 can be conveniently installed on the disc 5;
The handle 28 rotates the bidirectional screw 26 to drive the two sliding blocks 25 to move close to or away from each other along the sliding groove 24, and the sliding blocks 25 synchronously drive the hanging rod 27 and the refrigerant pipeline 8 to move, so that the distance between the two refrigerant pipelines 8 is adjusted, the distance between the two sealing plates 19 is adjusted, the volume of the cooling cavity is adjusted, and the heat exchange parameters of the heat exchanger can be conveniently controlled.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The heat exchanger of the injection molding machine comprises a barrel (1) with a pair of supporting legs (4) below and end covers (2) fixed at two ends of the barrel (1), wherein a material pipeline (3) is arranged on the end covers (2), one material pipeline (3) is a material feeding pipe, the other material pipeline is a material discharging pipe, a pair of refrigerant pipelines (8) penetrate through the outer wall of the circumference of the barrel (1), one refrigerant pipeline (8) is a refrigerant feeding pipe, and the other refrigerant pipeline is a refrigerant discharging pipe, and the heat exchanger is characterized in that a spiral cooling pipe (6) and a pair of discs (5) are arranged in the barrel (1), two ends of the cooling pipe (6) are respectively fixed in first round openings (7) of the corresponding discs (5), and the discs (5) rotate around the axis of the heat exchanger under the action of a driving assembly so that the cooling pipe (6) and refrigerants in the barrel (1) are uniformly contacted;
A pair of sealing plates (19) positioned between the two discs (5) are arranged in the cylinder body (1), two ends of each sealing plate (19) are respectively attached to the discs (5), the refrigerant pipelines (8) are fixed in second round openings (29) on the sealing plates (19), the free ends of the two sealing plates (19) are respectively provided with a first butt joint plate (20) and a second butt joint plate (21) which are mutually overlapped, a cooling cavity surrounding the cooling pipe (6) is jointly formed between the two sealing plates (19) and the first butt joint plates (20) and the second butt joint plates (21), and the two refrigerant pipelines (8) are connected through an adjusting assembly and are used for adjusting the volume of the cooling cavity;
The utility model provides an adjusting part includes alignment jig (22) and a pair of peg (27), alignment jig (22) are fixed in the top of barrel (1) through a pair of bracing piece (23), a pair of spout (24) have been seted up to alignment jig (22) bottom, sliding connection has slider (25) in spout (24), peg (27) are fixed in the bottom of slider (25), refrigerant pipeline (8) are fixed on third round mouth (30) of peg (27) bottom, rotate between two spouts (24) and be connected with same bi-directional screw (26), bi-directional screw (26) and slider (25) threaded connection, the one end of bi-directional screw (26) passes alignment jig (22) and is fixed with handle (28).
2. The heat exchanger of an injection molding machine according to claim 1, wherein the driving assembly comprises a pair of shaft posts (9) and paddles (10), the shaft posts (9) are fixed on the outer end surfaces of the corresponding discs (5), the paddles (10) are fixedly sleeved at the end parts of the shaft posts (9), the paddles (10) are opposite to the material pipeline (3), and the directions of the two paddles (10) are the same.
3. The heat exchanger of an injection molding machine according to claim 1, wherein the driving assembly comprises a gear ring (11), a motor (12) and a gear (13), the gear ring (11) is fixed on the outer end surface of one of the discs (5), the motor (12) is fixed on one end cover (2) adjacent to the gear ring (11), the gear (13) is fixed on the output shaft of the motor (12), and the gear (13) is in meshed connection with the gear ring (11).
4. The heat exchanger of an injection molding machine according to claim 1, wherein a pair of ball bearing rings (31) are fixed in the cylinder (1) and are positioned between the two discs (5), and the ball bearing rings (31) are abutted against the inner end surfaces of the discs (5).
5. The heat exchanger of an injection molding temperature machine according to claim 1, wherein a central shaft (14) which is detachably connected to the disc (5) and penetrates through the cooling pipe (6) is arranged between the two discs (5), a plurality of stirring blades (15) distributed in a ring-shaped array are fixed on the circumferential outer wall of the central shaft (14), and the central shaft (14) and the stirring blades (15) are synchronously driven to rotate when the disc (5) rotates so as to stir the refrigerant and promote the refrigerant to uniformly contact with the cooling pipe (6).
6. The heat exchanger of an injection molding temperature machine according to claim 5, wherein connecting plates (16) are fixed at two ends of the central shaft (14), a pair of studs (17) are fixed on the outer end surface of the connecting plates (16), the studs (17) penetrate through round holes (32) in the disc (5), and nuts (18) abutted against the disc (5) are connected to the studs (17) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311370176.1A CN117213282B (en) | 2023-10-23 | 2023-10-23 | Heat exchanger of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311370176.1A CN117213282B (en) | 2023-10-23 | 2023-10-23 | Heat exchanger of injection molding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117213282A CN117213282A (en) | 2023-12-12 |
| CN117213282B true CN117213282B (en) | 2024-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311370176.1A Active CN117213282B (en) | 2023-10-23 | 2023-10-23 | Heat exchanger of injection molding machine |
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| Country | Link |
|---|---|
| CN (1) | CN117213282B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205748064U (en) * | 2016-05-17 | 2016-11-30 | 好时科技发展（天津）有限公司 | A kind of intelligence tubing heat exchanger |
| CN107388725A (en) * | 2017-09-05 | 2017-11-24 | 成都科创谷科技有限公司 | A kind of hydraulic controlling type cooler |
| CN211717214U (en) * | 2019-12-17 | 2020-10-20 | 青岛海尔空调电子有限公司 | Coiled pipe type heat exchanger and air conditioning unit |
| CN111854480A (en) * | 2020-08-05 | 2020-10-30 | 张春丽 | Efficient heat exchanger for enhancing turbulence by improving shell pass |
| CN213778730U (en) * | 2020-08-10 | 2021-07-23 | 山东力牌石油化学有限公司 | Cooling arrangement for lubricating oil production that cooling effect is good |
| KR102353980B1 (en) * | 2021-03-31 | 2022-01-20 | 김동열 | Mushroom cultivator with asepsis, positive pressure and rotary device |
| CN217058445U (en) * | 2022-01-18 | 2022-07-26 | 山东众益新材料有限公司 | High-temperature-resistant and high-pressure-resistant silicon carbide heat exchanger |
| CN217424084U (en) * | 2022-03-23 | 2022-09-13 | 无锡市伟业化工防腐设备厂 | Rotary silicon carbide tube array stirring type reactor |
-
2023
- 2023-10-23 CN CN202311370176.1A patent/CN117213282B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205748064U (en) * | 2016-05-17 | 2016-11-30 | 好时科技发展（天津）有限公司 | A kind of intelligence tubing heat exchanger |
| CN107388725A (en) * | 2017-09-05 | 2017-11-24 | 成都科创谷科技有限公司 | A kind of hydraulic controlling type cooler |
| CN211717214U (en) * | 2019-12-17 | 2020-10-20 | 青岛海尔空调电子有限公司 | Coiled pipe type heat exchanger and air conditioning unit |
| CN111854480A (en) * | 2020-08-05 | 2020-10-30 | 张春丽 | Efficient heat exchanger for enhancing turbulence by improving shell pass |
| CN213778730U (en) * | 2020-08-10 | 2021-07-23 | 山东力牌石油化学有限公司 | Cooling arrangement for lubricating oil production that cooling effect is good |
| KR102353980B1 (en) * | 2021-03-31 | 2022-01-20 | 김동열 | Mushroom cultivator with asepsis, positive pressure and rotary device |
| CN217058445U (en) * | 2022-01-18 | 2022-07-26 | 山东众益新材料有限公司 | High-temperature-resistant and high-pressure-resistant silicon carbide heat exchanger |
| CN217424084U (en) * | 2022-03-23 | 2022-09-13 | 无锡市伟业化工防腐设备厂 | Rotary silicon carbide tube array stirring type reactor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117213282A (en) | 2023-12-12 |
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