CN118391956A - Heat exchange titanium pipe device for heat exchanger - Google Patents
Heat exchange titanium pipe device for heat exchanger Download PDFInfo
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- CN118391956A CN118391956A CN202410840800.8A CN202410840800A CN118391956A CN 118391956 A CN118391956 A CN 118391956A CN 202410840800 A CN202410840800 A CN 202410840800A CN 118391956 A CN118391956 A CN 118391956A
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- heat exchange
- titanium tube
- turbulence
- seawater
- heat exchanger
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 158
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 158
- 239000010936 titanium Substances 0.000 title claims abstract description 158
- 239000013535 sea water Substances 0.000 claims abstract description 99
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims description 28
- 230000000087 stabilizing effect Effects 0.000 claims description 19
- 238000007789 sealing Methods 0.000 claims description 18
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 235000014102 seafood Nutrition 0.000 description 9
- 230000001105 regulatory effect Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 5
- 230000004083 survival effect Effects 0.000 description 4
- 241000883990 Flabellum Species 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007363 regulatory process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a heat exchange titanium tube device for a heat exchanger, which belongs to the field of seawater heat exchange titanium tubes and comprises a seawater titanium tube heat exchanger, wherein a titanium tube external treatment mechanism is arranged in the seawater titanium tube heat exchanger and is used for controlling the flow rate of heat exchange water outside a heat exchange turbulent flow titanium tube, and a titanium tube internal treatment mechanism is arranged in the heat exchange turbulent flow titanium tube and is used for controlling the flow rate of heat exchange water inside the heat exchange turbulent flow titanium tube. According to the invention, the space between the adjacent baffle plates is changed by starting the stepping motor, the baffle distance is shortened at a position with a smaller space, the effect of increasing the flow speed of seawater is achieved, the turbulent flow strips with the turbulent flow capability are increased at a position with a longer space, the seawater with the slowed turbulent flow is cooled by the heat exchange turbulent flow titanium tube, and the turbulent flow columns and the floating head turbulent flow flexible columns drive the water flow to spirally flow, so that the flow speed of the seawater in the seawater titanium tube heat exchanger is prevented from being gentle, and the scale is attached to the inner side and the outer side of the titanium tube, so that the effect of ensuring normal heat exchange of the heat exchange turbulent flow titanium tube is achieved.
Description
Technical Field
The invention relates to the technical field of seawater heat exchange titanium pipes, in particular to a heat exchange titanium pipe device for a heat exchanger.
Background
In the seafood cultivation process, the survival rate is required to be improved by controlling the temperature of a water body, when the heat exchange is carried out on the seafood cultivation water body through the titanium tube heat exchanger, the tube type titanium tube heat exchanger is usually adopted and consists of a shell, a tube plate, a heat exchange tube, a sealing head, a baffle plate and the like, when the temperature adjustment and the heat exchange are carried out on the seafood cultivation water body, cold materials are usually fed into the shell from the lower part of the heat exchanger, are discharged from the upper part of the other end after being baffled for a plurality of times, and hot materials enter the tube pass of the heat exchanger from the upper part of one end of the heat exchanger, enter the floating head of the heat exchanger through the upper tube pass, are folded to the lower tube pass from the floating head and are output.
However, the temperature-regulating water body is seawater in the seafood culturing process, and a large amount of mineral substances such as calcium and magnesium ions which are easy to form water alkali are rich in the seawater, so that scale is easy to react with carbon dioxide in the water to form when the temperature is reduced in the heat exchanger, the scale is attached to the inner side and the outer side of the titanium tube at the position with gentle flow velocity of the seawater to form a heat-insulating film, and the heat exchanging work of the heat-exchanging titanium tube is hindered, so that longer heat exchanging time is needed when the temperature-regulating water body is regulated to the designated temperature, and the heat exchanging efficiency is influenced.
Therefore, a heat exchange titanium tube device for a heat exchanger is proposed.
Disclosure of Invention
The invention aims to solve the problems that scale is easy to adhere to the inner side and the outer side of a titanium tube and the seawater flow velocity is gentle when the temperature of seawater is regulated by the conventional tubular titanium tube heat exchanger, a heat insulation film is formed, and the heat exchange performance of the heat exchange titanium tube is reduced.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a heat transfer titanium pipe device for heat exchanger, includes sea water titanium pipe heat exchanger, sea water titanium pipe heat exchanger inner wall is provided with heat transfer input/output subassembly, heat transfer input/output subassembly is by cold material heat exchange tube and hot material heat exchange tube, sea water titanium pipe heat exchanger is inside to be provided with heat exchange subassembly, heat exchange subassembly comprises baffling baffle and heat transfer vortex titanium pipe, baffling baffle and heat transfer vortex titanium pipe sliding connection, sea water titanium pipe heat exchanger is inside to be provided with the outer processing mechanism of titanium pipe, the outer processing mechanism of titanium pipe is used for controlling heat transfer vortex titanium pipe outside heat transfer water velocity of flow, the inside processing mechanism of titanium pipe that is provided with of heat transfer vortex titanium pipe, the inside processing mechanism of titanium pipe is used for controlling heat transfer vortex titanium pipe inboard heat transfer water velocity of flow.
Preferably, the titanium tube external treatment mechanism consists of a baffling control assembly and an external water flow control assembly, the baffling control assembly comprises a stepping motor arranged on the outer side of the seawater titanium tube heat exchanger, a driving screw is fixed on an output shaft of the stepping motor, and the driving screw controls the position of a baffling baffle through a sealing thread sleeve.
Preferably, the left end and the right end of the sealing threaded sleeve are respectively provided with a sealing sliding plate in sliding connection with the seawater titanium tube heat exchanger shell, and the inner wall of the seawater titanium tube heat exchanger is fixedly provided with a heat exchange sealing sliding rail in sliding connection with the baffle plate.
Preferably, the outer water flow control assembly comprises a turbulent flow sleeve sliding on the inner wall of the baffle plate, the turbulent flow sleeve is arranged between the adjacent heat exchange turbulent flow titanium pipes, and the inner wall of the turbulent flow sleeve is connected with turbulent flow strips in a sliding mode, wherein the turbulent flow strips are distributed in a rotationally symmetrical mode.
Preferably, one end of the turbulence sleeve is provided with a radial chute for sliding the turbulence strip, the inner wall of the baffle plate is rotationally connected with a turbulence self-adjusting rod, one side of the turbulence self-adjusting rod, which is close to the turbulence sleeve, is fixed with a self-adjusting ball, and the turbulence strip adjusts turbulence capacity by changing the contact position of the turbulence strip and the self-adjusting ball.
Preferably, the vortex strip is in sliding connection with the outer surface of the self-adjusting ball through a vortex adjusting groove, and one side, far away from the self-adjusting ball, of the vortex strip is provided with a vortex fan blade.
Preferably, the titanium tube internal treatment mechanism consists of an in-tube water flow control assembly and a floating head water flow control assembly, the in-tube water flow control assembly comprises a turbulent flow stabilizing support arranged at the expansion joint part of the heat exchange turbulent flow titanium tube, the turbulent flow stabilizing support is arranged at the input end of the heat exchange tube for heat materials, a turbulent flow column is rotationally connected to one side of the turbulent flow stabilizing support, which is close to the heat exchange turbulent flow titanium tube, and a turbulent flow magnetic column is arranged on one side of the turbulent flow column, which is close to the floating head of the heat exchange turbulent flow titanium tube.
Preferably, the outside of vortex post has seted up the chute, the vortex post is close to the output of hot material heat exchange tube and is provided with the stable sleeve of vortex, the stable sleeve of vortex passes through the output of elasticity joint subassembly joint in hot material heat exchange tube.
Preferably, the water flow control assembly in the floating head comprises a floating head turbulence flexible column arranged between the adjacent turbulence magnetic columns, the floating head turbulence flexible column is attracted with the turbulence magnetic column through a floating head positioning magnetic block, and a turbulence driving groove is formed in the outer surface of the floating head turbulence flexible column.
Compared with the prior art, the invention has the beneficial effects that:
1. Aiming at the problem that scale is easy to adhere to the smooth position of the seawater flow velocity at the outer side of the titanium tube when the temperature of the seawater is regulated by the traditional tubular titanium tube heat exchanger, a heat insulation film is formed, the heat exchange performance problem of the heat exchange titanium tube is reduced, the device such as a stepping motor, a driving screw and a turbulent flow sleeve is mutually matched, when the seawater titanium tube heat exchanger is required to work, the stepping motor is started to drive the adjacent baffle plate to change the distance, the baffle distance is short, the effect of increasing the seawater flow velocity is achieved by shortening the baffle distance, and the turbulent flow strip after the turbulent flow capacity is increased at the far distance, so that the flow velocity of the seawater in the seawater titanium tube heat exchanger is avoided to be smooth, the scale adheres to the outer side of the titanium tube, and the effect of ensuring normal heat exchange of the heat exchange turbulent flow titanium tube is achieved.
2. Aiming at the problem that scale is easy to adhere to the smooth position of the seawater flow velocity on the inner side of the titanium tube when the temperature of the seawater is regulated by the traditional tubular titanium tube heat exchanger, a heat insulation film is formed, the heat exchange performance problem of the heat exchange titanium tube is reduced, devices such as a turbulent flow stabilizing support, a turbulent flow column and a floating head turbulent flow flexible column are mutually matched, when the temperature of the seawater is reduced by the heat exchange turbulent flow titanium tube, the turbulent flow stabilizing support is arranged on the tube plate of the heat exchange turbulent flow titanium tube, then the turbulent flow column and the floating head turbulent flow flexible column drive water flow to spirally flow, so that the water flow is prevented from gently forming the scale to reduce the heat exchange performance of the heat exchange turbulent flow titanium tube, and even the inside of the tube is blocked.
3. Through being provided with devices such as vortex sleeve, vortex strip and vortex self-adjusting pole mutually support, when changing the sea water velocity of flow through adjusting baffle interval, sea water velocity of flow slows down between the baffle that the interval is farther, through vortex strip and the mutual extrusion of self-adjusting ball in the vortex sleeve this moment, make the vortex strip outwards extend along radial spout, the vortex scope of vortex flabellum, thereby can be in the position that the velocity of flow slows down, through increasing the vortex ability, make sea water transient disturbance, avoid too gently leading to the incrustation to adhere to the titanium outside, and at the interval nearer position, slide through vortex strip and baffle inner wall, make the vortex flabellum draw in, reduce here sea water resistance, make sea water pass through fast, and then reach the effect of vortex ability between the self-adjusting baffle.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a heat exchange titanium tube device for a heat exchanger according to the present invention;
Fig. 2 is an exploded view of the internal structure of a seawater titanium tube heat exchanger of the heat exchange titanium tube device for the heat exchanger;
FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present invention;
FIG. 4 is an exploded view of the outer water flow control assembly of the titanium tube heat exchanger device for heat exchangers according to the present invention;
Fig. 5 is a schematic view of a turbulence bar structure of a heat exchange titanium tube device for a heat exchanger according to the present invention;
fig. 6 is an exploded view of a titanium tube internal treatment mechanism of a heat exchange titanium tube device for a heat exchanger according to the present invention.
In the figure: 1. a seawater titanium tube heat exchanger; 11. a cold material heat exchange tube; 12. a hot material heat exchange tube; 13. a heat exchange sealing slide rail; 2. a baffle plate; 21. sealing the threaded sleeve; 211. a sealing slide plate; 22. turbulence self-adjusting rod; 221. self-adjusting balls; 3. heat exchange turbulent titanium tube; 4. a stepping motor; 41. driving a screw; 5. a spoiler sleeve; 51. turbulence bars; 511. a turbulence adjusting groove; 512. turbulence fan blades; 52. radial sliding grooves; 6. a turbulent flow stabilizing support; 61. a turbulent flow column; 611. a flow disturbing groove; 612. a turbulent flow stabilizing sleeve; 62. turbulent magnetic column; 7. floating head turbulence flexible column; 71. floating head positioning magnetic blocks; 72. turbulence driving groove.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
Referring to fig. 1-6, a heat exchange titanium tube device for a heat exchanger comprises a seawater titanium tube heat exchanger 1, wherein a heat exchange input/output assembly is arranged on the inner wall of the seawater titanium tube heat exchanger 1, the heat exchange input/output assembly is composed of a cold material heat exchange tube 11 and a hot material heat exchange tube 12, the heat exchange assembly is arranged inside the seawater titanium tube heat exchanger 1 and is composed of a baffle plate 2 and a heat exchange turbulence titanium tube 3, the baffle plate 2 is in sliding connection with the heat exchange turbulence titanium tube 3, a titanium tube external treatment mechanism is arranged inside the seawater titanium tube heat exchanger 1 and is used for controlling the flow rate of heat exchange water outside the heat exchange turbulence titanium tube 3, a titanium tube internal treatment mechanism is arranged inside the heat exchange turbulence titanium tube 3 and is used for controlling the flow rate of heat exchange water inside the heat exchange turbulence titanium tube 3.
Through the technical scheme, the temperature regulating process of the seawater is divided into two processes of temperature rising and temperature reducing, when the seawater is heated, the seawater is injected into the seawater titanium tube heat exchanger 1 from the cold material heat exchange tube 11 and is conveyed to the output end of the cold material heat exchange tube 11 through the inner shell side of the seawater, when the seawater is cooled, the seawater is injected into the seawater titanium tube heat exchanger 1 from the hot material heat exchange tube 12 and flows to the output end of the hot material heat exchange tube 12 through the inner tube side of the seawater, when the seafood survival water body is regulated, the water body current conversion input end and the output end speed or the speed is changed at will, the phenomenon that the seafood is not suitable for the water body flow speed can be caused, the overactive phenomenon occurs, the death rate and the feeding cost are increased, and the total flow speed of the seafood survival water body is changed slightly through changing the local heat exchange speed in the seawater titanium tube heat exchanger 1, so that the seafood product is more suitable for the survival water body.
As shown in fig. 2 and 4, the titanium tube external treatment mechanism consists of a baffling control assembly and an external water flow control assembly, wherein the baffling control assembly comprises a stepping motor 4 arranged on the outer side of the seawater titanium tube heat exchanger 1, a driving screw 41 is fixed on an output shaft of the stepping motor 4, and the driving screw 41 controls the position of the baffling baffle 2 through a sealing thread sleeve 21.
Through the technical scheme, the left end and the right end of the sealing thread sleeve 21 are respectively provided with a sealing sliding plate 211 which is in sliding connection with the shell of the seawater titanium tube heat exchanger 1, and the inner wall of the seawater titanium tube heat exchanger 1 is fixedly provided with a heat exchange sealing sliding rail 13 which is in sliding connection with the baffle plate 2.
Based on the above, the baffle plates 2 are divided into movable plates and fixed plates, and the movable plates are driven by the stepping motor 4, so that the purpose of changing the distance between each baffle plate 2 is realized by changing the distance between the movable plates and the fixed plates;
Based on the above, when the stepping motor 4 is started to drive the baffle plates 2 to slide along the outer surface of the heat exchange sealing sliding rail 13, the distance between the baffle plates 2 is changed, so that the flow speed of seawater flowing through the notch of the baffle plates 2 is changed, and the situation that scale is attached to the outer surface of the heat exchange turbulent titanium tube 3 due to the smooth and stable seawater is avoided.
As shown in fig. 4 and 5, the outer water flow control assembly comprises a turbulence sleeve 5 sliding on the inner wall of the baffle plate 2, the turbulence sleeve 5 is arranged between adjacent heat exchange turbulence titanium pipes 3, and the inner wall of the turbulence sleeve 5 is connected with turbulence strips 51 in a sliding manner, wherein the turbulence strips are distributed in a rotationally symmetrical manner.
Through the above technical scheme, the radial chute 52 that supplies vortex bar 51 gliding is offered to the one end of vortex sleeve 5, and the inner wall rotation of baffling baffle 2 is connected with vortex self-regulating pole 22, and vortex self-regulating pole 22 is close to the one side of vortex sleeve 5 and is fixed with self-interacting ball 221, and vortex bar 51 adjusts the vortex ability through changing the contact position with self-interacting ball 221, and vortex bar 51 passes through vortex adjusting groove 511 and self-interacting ball 221 surface sliding connection, and vortex bar 51 is kept away from self-interacting ball 221 one side and is provided with vortex flabellum 512.
Based on the above, the turbulence adjusting groove 511 is configured as an inclined groove with a contracted outer diameter, and the other end of the turbulence sleeve 5 is rotatably connected to the baffle plates 2, and when the distance between the baffle plates 2 between the turbulence strips 51 is increased, the turbulence adjusting groove 511 moves toward the self-adjusting ball 221, and the turbulence fan blades 512 are pressed outwards.
Based on the above, the flow velocity between the baffle plates 2 with closer spacing is faster, the flow disturbing requirement for the flow passing through the turbulence fan blades 512 is smaller, and the flow disturbing process between the baffle plates 2 with farther spacing is slower, the flow disturbing fan blades 512 are required to disturb the flow of the seawater, so that the turbulence process is as follows: when the interval between the adjacent baffle plates 2 is increased, the length of the turbulent flow sleeve 5 between the baffle plates 2 is increased, the inclined plane direction of the turbulent flow adjusting groove 511 moves towards the direction of the self-adjusting ball 221, the rotating diameter of the turbulent flow fan blade 512 is increased, namely, the turbulent flow range of the turbulent flow fan blade 512 is increased, so that the sea water is temporarily disturbed at the place, the sea water is prevented from flowing too slowly, scale is attached to the outer surface of the heat exchange turbulent flow titanium tube 3, and the heat exchange performance of the heat exchange turbulent flow titanium tube 3 is ensured not to be affected by the attached scale.
As shown in fig. 2, the titanium tube internal treatment mechanism is composed of an in-tube water flow control assembly and a floating head water flow control assembly, the in-tube water flow control assembly comprises a turbulent flow stabilizing support 6 installed at the expansion joint part of the heat exchange turbulent flow titanium tube 3, the turbulent flow stabilizing support 6 is arranged at the input end of the heat exchange material tube 12, the turbulent flow stabilizing support 6 is rotatably connected with a turbulent flow column 61 near one side of the heat exchange turbulent flow titanium tube 3, and the turbulent flow column 61 is provided with a turbulent flow magnetic column 62 near one side of the floating head of the heat exchange turbulent flow titanium tube 3.
Through the above technical scheme, the outside of vortex post 61 has been seted up the chute 611, the output that the vortex post 61 is close to hot material heat exchange tube 12 is provided with vortex and stabilizes sleeve 612, vortex and stabilizes sleeve 612 and pass through the output of elasticity joint subassembly joint in hot material heat exchange tube 12, the intrados of floating flow control subassembly is including setting up the flexible post 7 of the first vortex of floating between adjacent vortex magnetic column 62, the flexible post 7 of first vortex of floating is inhaled with vortex magnetic column 62 magnetic force through the first location magnetic path 71 of floating, and vortex drive groove 72 has been seted up to the surface of the flexible post 7 of first vortex of floating.
Based on the above, when the heated heat conduction medium is heated seawater or the seawater is cooled, at this time, in the seawater titanium tube heat exchanger 1, the turbulence stabilizing support 6 fixed at the input end of the hot material heat exchange tube 12 and the turbulence stabilizing sleeve 612 driven by the seawater are clamped at the output end of the hot material heat exchange tube 12, the titanium tube internal treatment mechanism is installed in the heat exchange turbulence titanium tube 3, then at the tube arrangement position of the heat exchange turbulence titanium tube 3, the flowing seawater spirally flows along the turbulence groove 611, and at the floating head position of the heat exchange turbulence titanium tube 3, the rotating floating head turbulence flexible column 7 drives the seawater to rotate along the turbulence driving groove 72, turbulence is performed on the seawater flowing inside the titanium tube, so that the seawater flow velocity in the heat exchange turbulence titanium tube 3 is prevented from being gently stabilized, and the scale produced by the seawater heat exchange is attached to the tube wall, and the heat exchange performance of the heat exchange turbulence titanium tube 3 is affected.
When the seawater in the seafood culturing process is regulated, the seawater to be heated is injected into the seawater titanium tube heat exchanger 1 from the input end of the cold material heat exchange tube 11, the heating heat transfer medium is injected into the seawater titanium tube heat exchanger 1 from the input end of the hot material heat exchange tube 12 through the shell pass flow direction output end, the tube pass flow direction output end is realized, when the heating heat transfer medium is fresh water, a titanium tube internal treatment mechanism is not required to be installed, and the flow speed of the seawater to be heated flowing outside the heat exchange turbulent titanium tube 3 is controlled through the titanium tube external treatment mechanism, so that the specific control process is as follows:
When the seawater titanium tube heat exchanger 1 works, the stepping motor 4 is started to drive the baffle plates 2 to slide along the heat exchange sealing sliding rail 13, and the distance between the adjacent baffle plates 2 is changed, so that the seawater flow speed between the adjacent baffle plates 2 is changed, and the phenomenon that scale is attached to the outer side of the heat exchange turbulent titanium tube 3 due to the gradual seawater at the baffle outlet is avoided;
Based on the above, between the baffle plates 2 with closer intervals, the effect of accelerating the flow speed of the bent seawater is achieved by shortening the baffle distance, the phenomenon that scale adheres to the outside of the heat exchange turbulent titanium tube 3 due to the fact that scale adheres to the seawater at the baffle outlet is avoided, between the baffle plates 2 with farther intervals, the seawater flowing through the baffle plates 2 is disturbed by the outer water flow control assembly, the phenomenon that the speed of the seawater is slowed down due to lengthening of the baffle distance, the scale adheres to the outside of the heat exchange turbulent titanium tube 3 is avoided, and the outer water flow control assembly perturbs the seawater in the following specific process:
When the interval between the adjacent baffle plates 2 is increased, the length of the turbulent flow sleeve 5 between the baffle plates 2 is increased, the inclined plane direction of the turbulent flow adjusting groove 511 moves towards the direction of the self-adjusting ball 221, the rotating diameter of the turbulent flow fan blade 512 is increased, namely, the turbulent flow range of the turbulent flow fan blade 512 is increased, so that the sea water is temporarily disturbed at the place, the sea water is prevented from flowing too slowly, scale is attached to the outer surface of the heat exchange turbulent flow titanium tube 3, and the heat exchange performance of the heat exchange turbulent flow titanium tube 3 is ensured not to be affected by the attached scale.
When the heated heat transfer medium is heated seawater or the seawater is cooled, at this time, in the seawater titanium tube heat exchanger 1, the turbulence stabilizing support 6 fixed at the input end of the hot material heat exchange tube 12 and the turbulence stabilizing sleeve 612 driven by the seawater are clamped at the output end of the hot material heat exchange tube 12, the titanium tube internal treatment mechanism is installed in the heat exchange turbulence titanium tube 3, and turbulence is carried out on the seawater flowing in the titanium tube internal treatment mechanism, and the specific turbulence process is as follows:
At the titanium tube 3 tubular position of heat transfer vortex, through fixed vortex post 61 for flowing sea water is hugged closely titanium tube inner wall spiral along vortex groove 611, and at the titanium tube 3 floating head position of heat transfer vortex, through rotatory floating head vortex flexible post 7, drive sea water and rotate along vortex drive groove 72 together, avoid the interior sea water velocity of flow of heat transfer vortex titanium tube 3 to stabilize gently, make the incrustation scale that sea water heat transfer produced adhere to the titanium tube 3 pipe wall of heat transfer vortex, influence its heat transfer performance.
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 (9)
1. The heat exchange titanium tube device for the heat exchanger comprises a seawater titanium tube heat exchanger (1), wherein a heat exchange input/output assembly is arranged on the inner wall of the seawater titanium tube heat exchanger (1), and consists of a cold material heat exchange tube (11) and a hot material heat exchange tube (12), and is characterized in that the heat exchange assembly is arranged inside the seawater titanium tube heat exchanger (1) and consists of a baffle plate (2) and a heat exchange turbulent titanium tube (3), and the baffle plate (2) is in sliding connection with the heat exchange turbulent titanium tube (3);
The seawater titanium tube heat exchanger is characterized in that a titanium tube external treatment mechanism is arranged inside the seawater titanium tube heat exchanger (1), the titanium tube external treatment mechanism is used for controlling the flow rate of heat exchange water outside the heat exchange turbulent flow titanium tube (3), a titanium tube internal treatment mechanism is arranged inside the heat exchange turbulent flow titanium tube (3), and the titanium tube internal treatment mechanism is used for controlling the flow rate of heat exchange water inside the heat exchange turbulent flow titanium tube (3).
2. The heat exchange titanium tube device for the heat exchanger according to claim 1, wherein the titanium tube external treatment mechanism consists of a baffling control assembly and an external water flow control assembly, the baffling control assembly comprises a stepping motor (4) arranged on the outer side of the seawater titanium tube heat exchanger (1), a driving screw (41) is fixed on an output shaft of the stepping motor (4), and the driving screw (41) controls the position of the baffling baffle plate (2) through a sealing thread sleeve (21).
3. The heat exchange titanium tube device for the heat exchanger according to claim 2, wherein the left end and the right end of the sealing threaded sleeve (21) are respectively provided with a sealing sliding plate (211) which is in sliding connection with a shell of the seawater titanium tube heat exchanger (1), and the inner wall of the seawater titanium tube heat exchanger (1) is fixedly provided with a heat exchange sealing sliding rail (13) which is in sliding connection with the baffle plate (2).
4. The heat exchange titanium tube device for the heat exchanger according to claim 2, wherein the outer water flow control assembly comprises a turbulence sleeve (5) sliding on the inner wall of the baffle plate (2), the turbulence sleeve (5) is arranged between the adjacent heat exchange turbulence titanium tubes (3), and the inner wall of the turbulence sleeve (5) is connected with turbulence strips (51) in a sliding mode, wherein the turbulence strips are distributed in a rotationally symmetrical mode.
5. The heat exchange titanium tube device for the heat exchanger according to claim 4, wherein one end of the turbulence sleeve (5) is provided with a radial chute (52) for sliding the turbulence strip (51), the inner wall of the baffle plate (2) is rotationally connected with a turbulence self-adjusting rod (22), one side of the turbulence self-adjusting rod (22) close to the turbulence sleeve (5) is fixed with a self-adjusting ball (221), and the turbulence strip (51) adjusts the turbulence capacity by changing the contact position with the self-adjusting ball (221).
6. The heat exchange titanium tube device for the heat exchanger according to claim 5, wherein the turbulence strip (51) is slidably connected to the outer surface of the self-adjusting ball (221) through a turbulence adjusting groove (511), and a turbulence fan blade (512) is arranged on one side of the turbulence strip (51) away from the self-adjusting ball (221).
7. The heat exchange titanium tube device for the heat exchanger according to claim 1, wherein the titanium tube internal treatment mechanism consists of an in-tube water flow control assembly and a floating head water flow control assembly, the in-tube water flow control assembly comprises a turbulent flow stabilizing support (6) arranged at an expansion joint part of the heat exchange turbulent flow titanium tube (3), the turbulent flow stabilizing support (6) is arranged at an input end of the heat exchange tube (12), a turbulent flow column (61) is fixed on one side, close to the heat exchange turbulent flow titanium tube (3), of the turbulent flow stabilizing support (6), and a turbulent flow magnetic column (62) is arranged on one side, close to the floating head of the heat exchange turbulent flow titanium tube (3), of the turbulent flow column (61).
8. The heat exchange titanium tube device for the heat exchanger according to claim 7, wherein a flow disturbing groove (611) is formed in the outer side of the flow disturbing column (61), a flow disturbing stabilizing sleeve (612) is arranged at the output end, close to the hot material heat exchange tube (12), of the flow disturbing column (61), and the flow disturbing stabilizing sleeve (612) is clamped at the output end of the hot material heat exchange tube (12) through an elastic clamping assembly.
9. The heat exchange titanium tube device for the heat exchanger according to claim 7, wherein the water flow control assembly in the floating head comprises a floating head turbulence flexible column (7) arranged between the adjacent turbulence magnetic columns (62), the floating head turbulence flexible column (7) is magnetically attracted with the turbulence magnetic columns (62) through a floating head positioning magnetic block (71), and a turbulence driving groove (72) is formed in the outer surface of the floating head turbulence flexible column (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410840800.8A CN118391956B (en) | 2024-06-27 | 2024-06-27 | Heat exchange titanium pipe device for heat exchanger |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410840800.8A CN118391956B (en) | 2024-06-27 | 2024-06-27 | Heat exchange titanium pipe device for heat exchanger |
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| CN118391956A true CN118391956A (en) | 2024-07-26 |
| CN118391956B CN118391956B (en) | 2024-09-06 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08233407A (en) * | 1995-02-27 | 1996-09-13 | Daikin Ind Ltd | Full liquid type evaporator |
| CN202521959U (en) * | 2012-02-22 | 2012-11-07 | 广东芬尼克兹节能设备有限公司 | Coaxial turbulent flow heat exchanger |
| WO2015152725A1 (en) * | 2014-04-02 | 2015-10-08 | Level Holding B.V. | Recuperator, the heat-exchanging channels of which extend transversely of the main flow direction |
| CN110926242A (en) * | 2019-11-14 | 2020-03-27 | 南京四创换热器科技有限公司 | Assembly for heat exchanger and heat exchanger with same |
| CN216132324U (en) * | 2021-11-05 | 2022-03-25 | 佛山市六融制冷科技有限公司 | Titanium tube heat exchanger convenient to control water flow speed for constant temperature machine is bred to seafood |
| CN217083462U (en) * | 2022-02-08 | 2022-07-29 | 纽威科技(长沙)有限公司 | Turbulent flow device and tubular heat exchanger |
| CN116538839A (en) * | 2023-05-05 | 2023-08-04 | 远东能源集团有限公司 | Shell-and-tube heat exchange equipment for enhancing heat exchange efficiency and use method |
-
2024
- 2024-06-27 CN CN202410840800.8A patent/CN118391956B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08233407A (en) * | 1995-02-27 | 1996-09-13 | Daikin Ind Ltd | Full liquid type evaporator |
| CN202521959U (en) * | 2012-02-22 | 2012-11-07 | 广东芬尼克兹节能设备有限公司 | Coaxial turbulent flow heat exchanger |
| WO2015152725A1 (en) * | 2014-04-02 | 2015-10-08 | Level Holding B.V. | Recuperator, the heat-exchanging channels of which extend transversely of the main flow direction |
| CN110926242A (en) * | 2019-11-14 | 2020-03-27 | 南京四创换热器科技有限公司 | Assembly for heat exchanger and heat exchanger with same |
| CN216132324U (en) * | 2021-11-05 | 2022-03-25 | 佛山市六融制冷科技有限公司 | Titanium tube heat exchanger convenient to control water flow speed for constant temperature machine is bred to seafood |
| CN217083462U (en) * | 2022-02-08 | 2022-07-29 | 纽威科技(长沙)有限公司 | Turbulent flow device and tubular heat exchanger |
| CN116538839A (en) * | 2023-05-05 | 2023-08-04 | 远东能源集团有限公司 | Shell-and-tube heat exchange equipment for enhancing heat exchange efficiency and use method |
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| Publication number | Publication date |
|---|---|
| CN118391956B (en) | 2024-09-06 |
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