CN111536808A - High-efficient condenser is used in industry heat exchange - Google Patents

High-efficient condenser is used in industry heat exchange Download PDF

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Publication number
CN111536808A
CN111536808A CN202010388570.8A CN202010388570A CN111536808A CN 111536808 A CN111536808 A CN 111536808A CN 202010388570 A CN202010388570 A CN 202010388570A CN 111536808 A CN111536808 A CN 111536808A
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China
Prior art keywords
pipe
spring compression
cold water
condensation
condenser
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Withdrawn
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CN202010388570.8A
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Chinese (zh)
Inventor
梁涛
黄广顺
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Chuzhou Shengwei Electric Power Information Consulting Co ltd
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Chuzhou Shengwei Electric Power Information Consulting Co ltd
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Priority to CN202010388570.8A priority Critical patent/CN111536808A/en
Publication of CN111536808A publication Critical patent/CN111536808A/en
Withdrawn legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
    • F28B1/04—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium employing moving walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B11/00—Controlling arrangements with features specially adapted for condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
    • F28F13/125—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation by stirring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Fluid Mechanics (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

The invention belongs to the technical field of condensers, and particularly relates to a high-efficiency condenser for industrial heat exchange, which comprises a cold water tank, a condensing pipe and a spring compression pipe; a water inlet pipe is fixedly arranged at the top of the cold water tank; a water outlet pipe is fixedly arranged at the bottom of the cold water tank; a plurality of groups of condensation pipes are arranged inside the cold water tank, and the heads and the tails of the plurality of groups of condensation pipes are fixedly connected through spring compression pipes; the air inlets of the condenser pipes positioned at the top layer are communicated with each other through a spring compression pipe air inlet pipe; the gas outlet of the condensing pipe positioned at the bottom layer is communicated with the liquid outlet pipe; the upper ports of the spring compression pipes are provided with airflow quantity control devices; according to the invention, the condensation pipes are connected through the spring compression pipe, the airflow quantity control device is arranged in the spring compression pipe, and the airflow quantity control device enables the spring compression pipe to perform intermittent ascending and descending motions, so that the condensation pipe fixedly connected with the spring compression pipe is driven to move up and down, the condensation pipe can be fully contacted with cold water at different positions, and the heat exchange efficiency is improved.

Description

High-efficient condenser is used in industry heat exchange
Technical Field
The invention belongs to the technical field of condensers, and particularly relates to a high-efficiency condenser for industrial heat exchange.
Background
A condenser, a component of a refrigeration system, belongs to a heat exchanger, and can convert gas or vapor into liquid to transfer heat in a tube to air near the tube in a quick mode. The condenser operation is exothermic and therefore the condenser temperature is high, and the petrochemical industry uses condensers to condense hydrocarbons and other chemical vapors. In the distillation process, the apparatus for converting the vapor to a liquid is also referred to as a condenser. All condensers operate by removing heat from the gas or vapor.
Patent application number is CN 201711205357.3's patent and has proposed a high-efficient condenser for industry heat exchange, including the inner tank body, the cover is equipped with the outer jar of body on the inner tank body, and outer jar of body and inner tank body sealing connection, the both ends of the inner tank body all are equipped with the pipe case, the internal body that is equipped with of inner tank, one side of the outer jar of body is equipped with the cooling water exit tube, the internal equidistance of side inner tank of body is equipped with a plurality of tubulations, the both ends of tubulation all run through the inner tank body and set up in the pipe case, the equidistance is equipped with a plurality of fins on the internal tubulation of inner tank, one side of the upper end pipe case of tubulation is equipped with the intake pipe, one side of the lower extreme pipe case of tubulation is equipped with the outlet. The device absorbs heat in gas through the fins, and the fins are rapidly cooled through cooling water to prevent the heat from being retained in the device, but because the condensing tubes (tubes) for passing high-temperature gas in the device are vertical straight tubes, the time for the gas to pass through the condensing tubes is short, so that the condensing effect of the condensing tubes is poor; and because the water in the inner tank body (used for containing cooling water) is in a static state, the temperature of the cold water near the condensing tube can be increased after the cold water near the condensing tube exchanges heat with the high-temperature gas in the condensing tube, the condensing effect is deteriorated, and the speed of diffusing the cold water with low temperature far away from the condensing tube to the vicinity of the condensing tube is slower, so that the condensing efficiency is lower.
Disclosure of Invention
The invention provides a high-efficiency condenser for industrial heat exchange, which aims to make up for the defects of the prior art and solve the problems that the time for gas to pass through a condensing pipe is short and the speed for cold water with low temperature far away from the condensing pipe to diffuse to the vicinity of the condensing pipe is slow.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a high-efficiency condenser for industrial heat exchange, which comprises a cold water tank, a condenser pipe, a spring compression pipe, an air inlet pipe, an water inlet pipe, a water outlet pipe and a liquid outlet pipe, wherein the cold water tank is connected with the condenser pipe through a pipeline; a water inlet pipe is fixedly arranged at the top of the cold water tank; a water outlet pipe is fixedly arranged at the bottom of the cold water tank; a plurality of groups of condenser pipes are arranged in the cold water tank, are linearly arranged in the cold water tank from top to bottom at equal intervals, and are fixedly connected end to end through spring compression pipes; the air inlet of the condenser pipe positioned at the top layer is communicated with an air inlet pipe fixedly arranged at the top of the cold water tank through a spring compression pipe; the air outlet of the condensing pipe positioned at the bottom layer is communicated with a liquid outlet pipe fixedly arranged at the outer side of the bottom of the cold water tank through a spring compression pipe; the upper end openings of the spring compression pipes are provided with airflow quantity control devices; the air flow quantity control device comprises a movable disc, a stirring blade, a circular vent groove, a fixed disc and an air inlet; the fixed disc is fixedly arranged on the inner wall of the upper port of the spring compression pipe; a movable disc is arranged inside the spring compression pipe and is positioned on the upper surface of the fixed disc in a fitting manner; the sliding groove arranged on the outer edge of the movable disc is mutually connected with the sliding block on the inner wall of the spring compression pipe in a sliding manner, and the inner wall of the sliding block on the inner wall of the spring compression pipe is provided with a ball; the center positions of the movable disc and the fixed disc are both provided with air inlet holes; stirring blades are fixedly arranged on the inner wall of the air inlet hole on the movable disc, and are annularly arranged on the inner wall of the air inlet hole at equal intervals; circular vent grooves are formed in the outer edges of the air inlet holes in the fixed disc and the movable disc; the circular ventilation grooves on the movable disc and the circular ventilation grooves on the fixed disc are in one-to-one correspondence;
when the cold water storage tank works, cold water enters the cold water tank from the water inlet pipe, meanwhile, compressed gas enters the condenser pipe from the air inlet pipe through the spring compression pipe, then passes through the spring compression pipe-condenser pipe-spring compression pipe-condenser pipe … … again, and finally, condensed liquid enters the liquid outlet pipe through the spring compression pipe positioned at the bottom layer; when the gas flows in the condenser pipe and the spring compression pipe, cold water in the cold water tank exchanges heat with the spring compression pipe and the gas in the condenser pipe, and when the temperature of the cold water in the cold water tank is increased, cold water with lower temperature is injected again; when gas enters the inside of the spring compression pipe, the gas must pass through the gas flow control device, when the gas passes through the gas inlet hole at the center of the movable disk, the gas can push the stirring blades on the inner wall of the gas inlet hole, so that the movable disk rotates around the central axis of the spring compression pipe, in the rotating process of the movable disk, the circular vent grooves on the movable disk are intermittently in a superposition state and a dislocation state with the circular vent grooves on the fixed disk, when the circular vent grooves on the movable disk and the fixed disk are in a superposition state, the gas flow entering the inside of the spring compression pipe is increased, a downward pushing force is given to the spring compression pipe, so that the spring compression pipe extends downwards, when the circular vent grooves on the movable disk and the fixed disk are in a dislocation state, the circular vent grooves are in a closed state, at the moment, the air flow can only flow into the spring compression pipe from the air inlet holes on the fixed disc and the movable disc, so that the air flow is reduced, the impact force on the spring compression pipe is reduced, the spring compression pipe tends to contract, and the spring compression pipe can extend downwards and contract upwards back and forth, so that the condensation pipe fixedly connected with the spring compression pipe is driven to move up and down in the cold water tank back and forth, the temperature of cold water which is firstly contacted with the condensation pipe is increased after heat exchange with high-temperature air in the condensation pipe, the cooling effect is poor, the temperature of cold water which is far away from the condensation pipe is lower, and the condensation pipe can be fully contacted with cold water at different positions by moving up and down the condensation pipe, so that the heat exchange efficiency is improved, and the condensation effect is improved; meanwhile, after the gas enters the spring compression pipe through the gas inlet hole in the gas flow quantity control device, the gas flow channel is enlarged, the gas flow speed is reduced, the gas flow speed in the condensation pipe is reduced, the retention time of the gas in the condensation pipe can be prolonged, and therefore the condensation effect is improved.
Preferably, the condensation pipe is of a mosquito-repellent incense coil-shaped structure, and the air inlet end and the air outlet end of the condensation pipe can be relatively displaced; during operation, because the relative displacement about can taking place between the inlet end of condenser pipe and the end of giving vent to anger, therefore not only can the condenser pipe of each layer reciprocate, carries out the heat exchange with the cold water of different water level departments, and condenser pipe self can stretch simultaneously for the condenser pipe of each layer no longer is in being the heliciform state like the spring in the horizontal plane, further improvement heat exchange efficiency.
Preferably, the bottom ends of the spring compression pipes are fixedly sleeved with floating rings, and the floating force values of the floating rings sleeved on the spring compression pipes at different water levels are different; during operation, the floating force rings sleeved on the spring compression pipes at different water levels have different floating force values, and the floating force rings at different water levels are just positioned at FFloating body＝ρLiquid for treating urinary tract infectionVRow boardg, the floating ring is in a stable suspension state at the moment, when the spring compression pipe extends downwards, the floating ring also tends to move downwards, and F of the floating ring is broken at the momentFloating body＝ρLiquid for treating urinary tract infectionVRow boardg balanced state, buoyancy ring can be in the twinkling of an eye under the effect of the downward extension power of spring compression pipe and the buoyancy effect of water and float from top to bottom to make the condenser pipe also appear a state of the upper and lower disorder shake in the twinkling of an eye, make the more random of motion of condenser pipe, improved the stirring ability of condenser pipe to the inside water of cold water storage cistern, and then make the heat transfer effect better.
Preferably, a plurality of groups of lantern rings are movably sleeved on the condensation pipe; heat transfer blades are uniformly arranged on the edge of the lantern ring; the length of the heat transfer blade is decreased progressively along the clockwise direction of the lantern ring; the during operation, heat transfer blade multiplicable cold water and the inside heat transfer ability between the gas of condenser pipe, and simultaneously, because heat transfer blade's length is steadilyd decrease along the clockwise of the lantern ring, consequently when the condenser pipe upward movement, water conservancy can promote the lantern ring and rotate along clockwise, and when the condenser pipe downstream, water conservancy can promote the lantern ring to rotate anticlockwise this moment, at the pivoted in-process, heat transfer blade has increased the stirring ability to the cold water in the cold water tank, make cold water can more even contact with the condenser pipe, make the condensation effect of condenser pipe more high-efficient.
Preferably, the inner wall of the heat transfer blade is provided with a plurality of groups of annular sliding grooves; the annular sliding chute is mutually connected with an annular sliding plate fixedly arranged on the outer edge of the condensation pipe in a sliding manner; a water flow channel is arranged between the annular chute and the annular sliding plate; the annular sliding plate and the heat transfer blades are made of the same material; during operation, annular spout and the fixed annular slide mutual sliding connection who sets up at condensation pipe outer fringe have played and have carried out spacing effect to the lantern ring for the lantern ring can be around the stable rotation of axis of condenser pipe, and annular slide and heat transfer blade are the same kind of material simultaneously, and are equipped with the rivers passageway between annular spout and the annular slide, therefore the annular slide also can play the effect of heat transfer.
Preferably, the heat transfer blade is provided with a rectangular through groove which penetrates through the heat transfer blade up and down; an arc-shaped plate is movably arranged in the rectangular through groove through a pin shaft; iron powder is filled in a columnar cavity formed at the bottom end of the arc-shaped plate; the iron powder in the columnar cavity and the annular magnet arranged in the lantern ring attract each other; the magnet is positioned on the outer ring of the annular sliding groove on the lantern ring; when the lantern ring moves downwards, most of water around the lantern ring is sprayed out from the outer side of the arc plate in an inclined manner to the outer side of the lantern ring, in the rotating process of the lantern ring, cold water which is far away from the lantern ring continuously flows towards the lantern ring, and water with higher temperature around the lantern ring continuously moves towards the outer side of the lantern ring, so that the heat exchange efficiency of the lantern ring is improved, and then improved the heat exchange efficiency of condenser pipe for condensing process is more high-efficient.
The invention has the following beneficial effects:
1. according to the high-efficiency condenser for industrial heat exchange, the condensing pipes are connected through the spring compression pipe, meanwhile, the airflow quantity control device is arranged at the top end of the spring compression pipe, and the airflow quantity control device enables the spring compression pipe to be in an intermittent ascending and descending movement trend by changing the flow of gas entering the spring compression pipe, so that the condensing pipe fixedly connected with the spring compression pipe is driven to move up and down, the condensing pipe can be fully contacted with cold water at different positions, the heat exchange efficiency is improved, and the condensing effect is further improved; meanwhile, after the gas enters the spring compression pipe through the gas inlet hole in the gas flow quantity control device, the gas flow channel is enlarged, the gas flow speed is reduced, the gas flow speed in the condensation pipe is reduced, the retention time of the gas in the condensation pipe can be prolonged, and therefore the condensation effect is improved.
2. According to the industrial heat exchange high-efficiency condenser, the lantern ring is arranged on the outer wall of the condensing pipe, the heat transfer blades are fixedly arranged on the outer wall of the lantern ring, the heat transfer blades can improve the heat exchange efficiency between the condensing pipe and cold water, and meanwhile, the heat transfer blades can rotate while the condensing pipe moves up and down to play a role in stirring the cold water in the cold water tank, so that the heat distribution in the cold water tank is more uniform, and the heat exchange efficiency is improved.
3. The invention relates to an efficient condenser for industrial heat exchange, which is provided with a buoyancy ring, wherein the buoyancy ring is just in an F state under a normal stateFloating body＝ρLiquid for treating urinary tract infectionVRow boardg, the floating ring is in a stable suspension state at the moment, when the spring compression pipe extends downwards, the floating ring also tends to move downwards, and F of the floating ring is broken at the momentFloating body＝ρLiquid for treating urinary tract infectionVRow boardg balanced state, buoyancy ring can be in the twinkling of an eye under the effect of the downward extension power of spring compression pipe and the buoyancy effect of water and float from top to bottom to make the condenser pipe also appear a state of the upper and lower disorder shake in the twinkling of an eye, make the more random of motion of condenser pipe, improved the stirring ability of condenser pipe to the inside water of cold water storage cistern, and then make the heat transfer effect better.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a top view of a condenser tube;
FIG. 4 is a schematic view showing a state where the condensation duct and the collar are connected;
in the figure: the air flow control device comprises a cold water tank 1, a condenser pipe 2, a spring compression pipe 3, an air inlet pipe 4, an water inlet pipe 5, a water outlet pipe 6, an air flow control device 7, a movable disc 71, stirring blades 72, a circular vent groove 73, a fixed disc 74, an air inlet hole 75, a lantern ring 8, heat transfer blades 9, a buoyancy ring 10, a liquid outlet pipe 11, a rectangular through groove 12, an annular sliding groove 13, an annular sliding plate 14, a columnar cavity 15, an arc-shaped plate 16 and an annular magnet 17.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the high-efficiency condenser for industrial heat exchange according to the present invention includes a cold water tank 1, a condenser pipe 2, a spring compression pipe 3, an air inlet pipe 4, an inlet pipe 5, an outlet pipe 6, and a liquid outlet pipe 11; a water inlet pipe 5 is fixedly arranged at the top of the cold water tank 1; a water outlet pipe 6 is fixedly arranged at the bottom of the cold water tank 1; a plurality of groups of condensation pipes 2 are arranged in the cold water tank 1, the plurality of groups of condensation pipes 2 are linearly arranged in the cold water tank 1 from top to bottom at equal intervals, and the heads and the tails of the plurality of groups of condensation pipes 2 are fixedly connected through spring compression pipes 3; an air inlet of the condenser pipe 2 positioned at the top layer is communicated with an air inlet pipe 4 fixedly arranged at the top of the cold water tank 1 through a spring compression pipe 3; the air outlet of the condenser pipe 2 positioned at the bottom layer is communicated with a liquid outlet pipe 11 fixedly arranged at the outer side of the bottom of the cold water tank 1 through a spring compression pipe 3; the upper end openings of the spring compression pipes 3 are provided with airflow quantity control devices 7; the air flow control device 7 comprises a movable disc 71, stirring blades 72, a circular vent groove 73, a fixed disc 74 and an air inlet hole 75; the fixed disc 74 is fixedly arranged on the inner wall of the upper port of the spring compression pipe 3; the inner part of the spring compression pipe 3 is positioned on the upper surface of the fixed disc 74 and is provided with a movable disc 71 in a fitting manner; the sliding groove arranged on the outer edge of the movable disc 71 is mutually connected with the sliding block on the inner wall of the spring compression pipe 3 in a sliding manner, and the inner wall of the sliding block on the inner wall of the spring compression pipe 3 is provided with a ball; the central position of the movable disc 71 and the central position of the fixed disc 74 are both provided with an air inlet 75; stirring blades 72 are fixedly arranged on the inner wall of the air inlet hole 75 on the movable disc 71, and the stirring blades 72 are arranged on the inner wall of the air inlet hole 75 in an equidistant annular manner; circular vent grooves 73 are formed in the outer edges, located on the air inlet holes 75, of the fixed disc 74 and the movable disc 71; the circular ventilation grooves 73 on the movable disc 71 and the circular ventilation grooves 73 on the fixed disc 74 are in one-to-one correspondence;
when the cold water storage tank works, cold water enters the inside of the cold water tank 1 from the water inlet pipe 5, meanwhile, compressed gas enters the inside of the condensation pipe 2 from the air inlet pipe 4 through the spring compression pipe 3, then passes through the spring compression pipe 3-the condensation pipe 2-the spring compression pipe 3-the condensation pipe 2 … … again, and finally, condensed liquid enters the liquid outlet pipe 11 through the spring compression pipe 3 positioned at the bottom layer; when the gas flows in the condenser pipe 2 and the spring compression pipe 3, the cold water in the cold water tank 1 exchanges heat with the spring compression pipe 3 and the gas in the condenser pipe 2, and when the temperature of the cold water in the cold water tank 1 is increased, the cold water with lower temperature is injected again; when the gas enters the inside of the spring compression tube 3, the gas must first pass through the gas flow control device 7, when the gas passes through the gas inlet hole 75 at the center of the movable disk 71, the gas will push the stirring blade 72 on the inner wall of the gas inlet hole 75, so that the movable disk 71 will rotate around the central axis of the spring compression tube 3, during the rotation of the movable disk 71, the circular ventilation slot 73 on the movable disk 71 will be intermittently in the overlapping state and the dislocation state with the circular ventilation slot 73 on the fixed disk 74, when the circular ventilation slot 73 on the movable disk 71 is in the overlapping state with the circular ventilation slot 73 on the fixed disk 74, the gas flow entering the inside of the spring compression tube 3 will increase, and will give a downward pushing force to the spring compression tube 3, so that the spring compression tube 3 will extend downward, when the circular ventilation slot 73 on the movable disk 71 is in the dislocation state with the circular ventilation slot 73 on the fixed disk 74, the circular vent grooves 73 are in a closed state, and the gas flow can only flow into the spring compression tube 3 through the gas inlet holes 75 of the fixed disk 74 and the movable disk 71, so that the gas flow rate is reduced, the impact force on the spring compression tube 3 is reduced and the spring compression tube 3 will tend to contract, so that, in doing so, the spring compression tube 3 will extend and contract back and forth downward and upward, thereby driving the condensing pipe 2 fixedly connected with the condensing pipe to move up and down in the cold water tank 1, the temperature of the cold water firstly contacted with the condensing pipe 2 is increased after the heat exchange with the high-temperature gas in the condensing pipe 2, the cooling effect is deteriorated, the cold water at a position far away from the condensation pipe 2 has lower temperature, and by the up-and-down movement of the condensation pipe 2, the condensation pipe 2 can be fully contacted with cold water at different positions, so that the heat exchange efficiency is improved, and the condensation effect is further improved; meanwhile, after the gas enters the spring compression pipe 3 through the gas inlet hole 75 in the gas flow control device 7, the gas flow channel is enlarged, the gas flow speed is reduced, the gas flow speed in the condensation pipe 2 is reduced, the retention time of the gas in the condensation pipe 2 can be increased, and the condensation effect is improved.
As an embodiment of the invention, the condensation pipe 2 is in a mosquito coil-shaped structure, and the air inlet end and the air outlet end of the condensation pipe 2 can be displaced up and down relatively; during operation, because the inlet end of condenser pipe 2 and give vent to anger and can take place relative displacement between the end, therefore not only the condenser pipe 2 of each layer can reciprocate, carries out the heat exchange with the cold water of different water level departments, and condenser pipe 2 self can stretch simultaneously for the condenser pipe 2 of each layer no longer is in being the spiral helicine state like the spring, further improvement heat exchange efficiency.
As an embodiment of the present invention, the bottom ends of the spring compression pipes 3 are fixedly sleeved with the buoyancy rings 10, and the magnitudes of the buoyancy values of the buoyancy rings 10 sleeved on the spring compression pipes 3 located at different water levels are different; during operation, the floating force rings 10 sleeved on the spring compression pipes 3 at different water levels have different floating force values, and the floating force rings 10 at different water levels are just positioned at FFloating body＝ρLiquid for treating urinary tract infectionVRow boardg, the floating ring 10 is in a stable suspended state, and when the spring compression tube 3 is extended downward, the floating ring 10 tends to move downward, and F of the floating ring 10 is brokenFloating body＝ρLiquid for treating urinary tract infectionVRow boardg balanced state, buoyancy ring 10 can be in the twinkling of an eye under the effect of the downwardly extending power of spring compression pipe 3 and the buoyancy of water effect and float from top to bottom to make condenser pipe 2 also appear a state of the upper and lower disorder shake in the twinkling of an eye, make the more random of motion of condenser pipe 2, improved condenser pipe 2 to the stirring ability of 1 inside water of cold water tank, and then make the heat transfer effect better.
As an embodiment of the invention, a plurality of groups of lantern rings 8 are movably sleeved on the condensation pipe 2; the edge of the lantern ring 8 is uniformly provided with heat transfer blades 9; the length of the heat transfer blades 9 is decreased progressively along the clockwise direction of the lantern ring 8; the during operation, heat transfer blade 9 can increase the heat transfer ability between cold water and the 2 inside gases of condenser pipe, and simultaneously, because the length of heat transfer blade 9 diminishes progressively along the clockwise of the lantern ring 8, consequently, when condenser pipe 2 upward movement, water conservancy can promote the lantern ring 8 and rotate along clockwise, and when condenser pipe 2 downstream, water conservancy can promote the lantern ring 8 and rotate to anticlockwise this moment, at the pivoted in-process, heat transfer blade 9 has increased the stirring ability to cold water tank 1 internal cooling water, make cold water can be more even contact with condenser pipe 2, make the condensation effect of condenser pipe 2 more high-efficient.
As an embodiment of the present invention, the inner wall of the heat transfer blade 9 is provided with a plurality of sets of annular sliding grooves 13; the annular sliding chute 13 is mutually connected with an annular sliding plate 14 fixedly arranged on the outer edge of the condensation pipe 2 in a sliding way; a water flow channel is arranged between the annular chute 13 and the annular sliding plate 14; the annular sliding plate 14 and the heat transfer blades 9 are made of the same material; during operation, annular chute 13 and the fixed mutual sliding connection of annular slide 14 that sets up at condenser pipe 2 outward flange have played and have carried out spacing effect to lantern ring 8 for lantern ring 8 can be around the stable rotation of condenser pipe 2's axis, and annular slide 14 is the same kind of material with heat transfer blade 9 simultaneously, and is equipped with the rivers passageway between annular chute 13 and the annular slide 14, therefore annular slide 14 also can play the effect of heat transfer.
As an embodiment of the present invention, a rectangular through groove 12 penetrating up and down is formed on the heat transfer blade 9; an arc-shaped plate 16 is movably arranged in the rectangular through groove 12 through a pin shaft; iron powder is filled in a columnar cavity 15 formed at the bottom end of the arc-shaped plate 16; iron powder in the columnar cavity 15 and an annular magnet 17 arranged in the lantern ring 8 attract each other; the magnet 17 is positioned on the outer ring of the annular sliding groove 13 on the lantern ring 8; in operation, as the ring magnet 17 inside the lantern ring 8 has continuous attraction to the iron powder inside the cylindrical cavity 15 at the bottom end of the arc plate 16, the arc plate 16 will be in a state of continuously inclining toward the center of the lantern ring 8, at this time, when the lantern ring 8 moves upward, the water flow pushes the heat transfer blades 9 to rotate in the clockwise direction, and at the same time, the water flow passes through the rectangular through groove 12 from top to bottom, as the arc plate 16 inside the rectangular through groove 12 inclines toward the lantern ring 8, most of the water flow will impact the surface of the lantern ring 8 in an inclining manner from the inner side of the arc plate 16, and when the lantern ring 8 moves downward, most of the water around the lantern ring 8 will be sprayed out of the lantern ring 8 in an inclining manner from the outer side of the arc plate 16, during the rotation of the lantern ring 8, the cold water flow which is far away from the lantern ring 8 continuously impacts the lantern ring 8, and the water with higher temperature around the lantern ring 8 continuously moves toward the, thereby improved 8 heat exchange efficiency of the lantern ring, and then improved condenser pipe 2's heat exchange efficiency for condensing process is more high-efficient.
The specific working process of the invention is as follows:
when the cold water storage tank works, cold water enters the inside of the cold water tank 1 from the water inlet pipe 5, meanwhile, compressed gas enters the inside of the condensation pipe 2 from the air inlet pipe 4 through the spring compression pipe 3, then passes through the spring compression pipe 3-the condensation pipe 2-the spring compression pipe 3-the condensation pipe 2 … … again, and finally, condensed liquid enters the liquid outlet pipe 11 through the spring compression pipe 3 positioned at the bottom layer; when the gas flows in the condenser pipe 2 and the spring compression pipe 3, the cold water in the cold water tank 1 exchanges heat with the spring compression pipe 3 and the gas in the condenser pipe 2, and when the temperature of the cold water in the cold water tank 1 is increased, the cold water with lower temperature is injected again; when the gas enters the inside of the spring compression tube 3, the gas must first pass through the gas flow control device 7, when the gas passes through the gas inlet hole 75 at the center of the movable disk 71, the gas will push the stirring blade 72 on the inner wall of the gas inlet hole 75, so that the movable disk 71 will rotate around the central axis of the spring compression tube 3, during the rotation of the movable disk 71, the circular ventilation slot 73 on the movable disk 71 will be intermittently in the overlapping state and the dislocation state with the circular ventilation slot 73 on the fixed disk 74, when the circular ventilation slot 73 on the movable disk 71 is in the overlapping state with the circular ventilation slot 73 on the fixed disk 74, the gas flow entering the inside of the spring compression tube 3 will increase, and will give a downward pushing force to the spring compression tube 3, so that the spring compression tube 3 will extend downward, when the circular ventilation slot 73 on the movable disk 71 is in the dislocation state with the circular ventilation slot 73 on the fixed disk 74, the circular vent grooves 73 are in a closed state, and the gas flow can only flow into the spring compression tube 3 through the gas inlet holes 75 of the fixed disk 74 and the movable disk 71, so that the gas flow rate is reduced, the impact force on the spring compression tube 3 is reduced and the spring compression tube 3 will tend to contract, so that, in doing so, the spring compression tube 3 will extend and contract back and forth downward and upward, thereby driving the condensing pipe 2 fixedly connected with the condensing pipe to move up and down in the cold water tank 1, the temperature of the cold water firstly contacted with the condensing pipe 2 is increased after the heat exchange with the high-temperature gas in the condensing pipe 2, the cooling effect is deteriorated, the cold water at a position far away from the condensation pipe 2 has lower temperature, and by the up-and-down movement of the condensation pipe 2, the condensation pipe 2 can be fully contacted with cold water at different positions, so that the heat exchange efficiency is improved, and the condensation effect is further improved; meanwhile, after the gas enters the spring compression pipe 3 through the gas inlet hole 75 in the gas flow control device 7, the gas flow channel is enlarged, the gas flow speed is reduced, the gas flow speed in the condensation pipe 2 is reduced, the retention time of the gas in the condensation pipe 2 can be increased, and the condensation effect is improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides an industrial heat exchange uses high-efficient condenser which characterized in that: comprises a cold water tank (1), a condenser pipe (2), a spring compression pipe (3), an air inlet pipe (4), a water inlet pipe (5), a water outlet pipe (6) and a liquid outlet pipe (11); a water inlet pipe (5) is fixedly arranged at the top of the cold water tank (1); a water outlet pipe (6) is fixedly arranged at the bottom of the cold water tank (1); a plurality of groups of condensation pipes (2) are arranged in the cold water tank (1), the plurality of groups of condensation pipes (2) are linearly arranged in the cold water tank (1) from top to bottom at equal intervals, and the plurality of groups of condensation pipes (2) are fixedly connected end to end through spring compression pipes (3); an air inlet of the condenser pipe (2) positioned at the top layer is communicated with an air inlet pipe (4) fixedly arranged at the top of the cold water tank (1) through a spring compression pipe (3); the air outlet of the condensing pipe (2) positioned at the bottom layer is communicated with a liquid outlet pipe (11) fixedly arranged at the outer side of the bottom of the cold water tank (1) through a spring compression pipe (3); an airflow quantity control device (7) is arranged at the upper port of each spring compression pipe (3); the air flow quantity control device (7) comprises a movable disc (71), a stirring blade (72), a circular vent groove (73), a fixed disc (74) and an air inlet hole (75); the fixed disc (74) is fixedly arranged on the inner wall of the upper port of the spring compression pipe (3); a movable disc (71) is arranged inside the spring compression pipe (3) and is positioned on the upper surface of the fixed disc (74) in a fitting manner; a sliding groove arranged on the outer edge of the movable disc (71) is mutually connected with a sliding block on the inner wall of the spring compression pipe (3) in a sliding manner, and a ball is arranged on the inner wall of the sliding block on the inner wall of the spring compression pipe (3); the center positions of the movable disc (71) and the fixed disc (74) are both provided with air inlet holes (75); stirring blades (72) are fixedly arranged on the inner wall of the air inlet hole (75) on the movable disc (71), and the stirring blades (72) are annularly arranged on the inner wall of the air inlet hole (75) at equal intervals; circular vent grooves (73) are formed in the outer edges, located on the air inlet holes (75), of the fixed disc (74) and the movable disc (71); the circular ventilation grooves (73) on the movable disc (71) are in one-to-one correspondence with the circular ventilation grooves (73) on the fixed disc (74).
2. The high-efficiency condenser for industrial heat exchange according to claim 1, wherein: the condensation pipe (2) is of a mosquito-repellent incense disc-shaped structure, and the air inlet end and the air outlet end of the condensation pipe (2) can move up and down relatively.
3. The high-efficiency condenser for industrial heat exchange according to claim 1, wherein: the bottom of the spring compression pipe (3) is fixedly sleeved with a buoyancy ring (10), and the buoyancy ring (10) sleeved on the spring compression pipe (3) at different water levels has different buoyancy values.
4. The high-efficiency condenser for industrial heat exchange according to claim 1, wherein: a plurality of groups of lantern rings (8) are movably sleeved on the condensation pipe (2); heat transfer blades (9) are uniformly arranged on the edge of the lantern ring (8); the length of the heat transfer blades (9) is gradually reduced along the clockwise direction of the lantern ring (8).
5. The high-efficiency condenser for industrial heat exchange according to claim 4, wherein: a plurality of groups of annular sliding grooves (13) are formed in the inner wall of the heat transfer blade (9); the annular sliding chute (13) is mutually connected with an annular sliding plate (14) fixedly arranged on the outer edge of the condensation pipe (2) in a sliding manner; a water flow channel is arranged between the annular chute (13) and the annular sliding plate (14); the annular sliding plate (14) and the heat transfer blades (9) are made of the same material.
6. The high-efficiency condenser for industrial heat exchange according to claim 1, wherein: a rectangular through groove (12) which penetrates through the heat transfer blade (9) from top to bottom is formed in the heat transfer blade; the inner part of the rectangular through groove (12) is movably provided with arc plates (1) and (6) through pin shafts; iron powder is filled in a columnar cavity (15) formed at the bottom end of the arc-shaped plate (16); iron powder in the columnar cavity (15) and an annular magnet (17) arranged in the lantern ring (8) are mutually attracted; the magnet (17) is positioned on the outer ring of the annular sliding groove (13) on the lantern ring (8).
CN202010388570.8A 2020-05-09 2020-05-09 High-efficient condenser is used in industry heat exchange Withdrawn CN111536808A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010388570.8A CN111536808A (en) 2020-05-09 2020-05-09 High-efficient condenser is used in industry heat exchange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010388570.8A CN111536808A (en) 2020-05-09 2020-05-09 High-efficient condenser is used in industry heat exchange

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CN111536808A true CN111536808A (en) 2020-08-14

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112556476A (en) * 2020-12-11 2021-03-26 江西龙芯气体系统有限公司 Air compressor machine waste water waste heat recovery device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112556476A (en) * 2020-12-11 2021-03-26 江西龙芯气体系统有限公司 Air compressor machine waste water waste heat recovery device

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Application publication date: 20200814