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CN-224230748-U - Self-cleaning antiscaling condensing device

CN224230748UCN 224230748 UCN224230748 UCN 224230748UCN-224230748-U

Abstract

The utility model relates to the technical field of condensation, in particular to a self-cleaning anti-scaling condensing device, which comprises a condensing pipe, wherein connecting pipes are arranged at two ends of the condensing pipe, a cavity is arranged in the condensing pipe, a sliding component is arranged in the cavity, a cleaning ring is arranged on the outer side of the sliding component, the cleaning ring is attached to the inner wall of the cavity and is in sliding connection with the inner wall of the cavity, a pulse generator is arranged in the cleaning ring, a scale monitor is arranged on one side of the cleaning ring, the sliding component comprises an electromagnetic slideway, an electromagnetic ring, a limiting rod and a limiting block, a drain pipe is arranged at one end of the condensing pipe, a control valve for controlling the drain pipe is arranged on the drain pipe, the two layers of physical clearance and chemical inhibition cooperate, the anti-scaling effect is obviously improved, a cleaning program is automatically started when a preset threshold value is reached, the hysteresis of manual intervention is avoided, and the cleaning according to needs is realized.

Inventors

  • LU YAOFENG
  • YOU WEIJUN
  • DENG ZIWEI

Assignees

  • 南通美吉乐制冷设备有限公司

Dates

Publication Date
20260512
Application Date
20250609

Claims (8)

  1. 1. The self-cleaning anti-scale condensing device comprises a condensing tube (1) and is characterized in that connecting pipes (11) are arranged at two ends of the condensing tube (1), a cavity is formed in the condensing tube (1), a sliding component is arranged in the cavity, a cleaning ring (7) is arranged outside the sliding component, the cleaning ring (7) is attached to the inner wall of the cavity and is in sliding connection with the inner wall of the cavity, a pulse generator (5) is arranged in the cleaning ring (7), and a scale monitor (10) is arranged on one side of the cleaning ring (7).
  2. 2. The self-cleaning anti-scale condensing device according to claim 1, characterized in that the sliding component comprises an electromagnetic slideway (4), an electromagnetic coil (6), a limiting rod (8) and limiting blocks (9), wherein the electromagnetic slideway (4) and the limiting rod (8) are symmetrically arranged on two sides of the cavity, the electromagnetic coil (6) is arranged on the electromagnetic slideway (4) and is in electromagnetic sliding connection with the electromagnetic slideway, the limiting blocks (9) are arranged on the limiting rod (8) and are in sliding connection with the electromagnetic slideway, and the cleaning coil (7) is connected with the electromagnetic coil (6) and the limiting blocks (9).
  3. 3. A self-cleaning anti-scale condensing device according to claim 2 is characterized in that one end of the condensing tube (1) is provided with a drain tube (2), and the drain tube (2) is provided with a control valve (3) for controlling the drain tube (2).
  4. 4. A self-cleaning anti-scale condensing device according to claim 3 is characterized in that the cleaning ring (7) is embedded with an elastic rubber layer, and a nano ceramic coating is attached to the surface of the cleaning ring.
  5. 5.A self-cleaning anti-scale condensation device according to claim 4, wherein said scale monitor (10) is an ultrasonic probe.
  6. 6. A self-cleaning anti-scale condensing device according to claim 5, characterized by the fact that the electrodes of said pulse generator (5) are made of titanium alloy platinized gold material.
  7. 7. The self-cleaning anti-scale condensing device according to claim 6, characterized in that micro brushes are evenly distributed on the outer side of the cleaning ring (7).
  8. 8. The self-cleaning anti-scale condensing device of claim 7, wherein the condensing tube (1) adopts a double-layer vacuum glass structure, cooling water is taken away from the inner layer, and the outer layer is vacuumized and insulated.

Description

Self-cleaning antiscaling condensing device Technical Field The utility model relates to the technical field of condensation, in particular to a self-cleaning anti-scale condensation device. Background It is known that scale deposition is a core problem in the operation of existing industrial condensing equipment, which results in reduced heat exchange efficiency and increased energy consumption, and conventional scale control techniques mainly rely on mechanical scraping, chemical cleaning or magnetizing treatment, but these methods generally have obvious defects. Specifically, mechanical scraping requires shutdown of the dismounting equipment, production continuity is not only affected, and long-term use of the coating easy to wear leads to pipe wall corrosion, chemical pickling can dissolve stubborn scale, but medicament residues can pollute a cooling water system and cause corrosion hidden danger to a metal pipeline, and in addition, most devices rely on periodic manual inspection, cannot dynamically sense scale thickness and trigger accurate cleaning. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a self-cleaning anti-scale condensing device. (II) technical scheme In order to achieve the purpose, the self-cleaning anti-scale condensing device comprises a condensing pipe, connecting pipes are arranged at two ends of the condensing pipe, a cavity is arranged in the condensing pipe, a sliding component is arranged in the cavity, a cleaning ring is arranged on the outer side of the sliding component and is attached to the inner wall of the cavity in a sliding connection mode, a pulse generator is arranged in the cleaning ring, and a scale monitor is arranged on one side of the cleaning ring. In order to ensure that the cleaning ring stably slides along the axial direction of the condenser tube, the utility model is improved in that the sliding component comprises an electromagnetic slideway, an electromagnetic ring, a limiting rod and a limiting block, wherein the electromagnetic slideway and the limiting rod are symmetrically arranged on two sides of the cavity, the electromagnetic ring is arranged on the electromagnetic slideway and is in electromagnetic sliding connection with the electromagnetic slideway, the limiting block is arranged on the limiting rod and is in sliding connection with the limiting rod, and the cleaning ring is connected with the electromagnetic ring and the limiting block. In order to realize automatic discharge of the falling scale, the utility model is improved in that one end of the condensing pipe is provided with a drain pipe, and the drain pipe is provided with a control valve for controlling the drain pipe. In order to prevent the inner wall coating from being scratched, the utility model is improved in that the cleaning ring is embedded with an elastic rubber layer, and the surface of the cleaning ring is attached with a nano ceramic coating. In order to monitor the thickness of the scale in real time, the utility model is improved in that the scale monitor is an ultrasonic probe. In order to ensure the long-term stable operation of the pulse generator, the utility model improves that the electrode of the pulse generator adopts titanium alloy platinized gold material. In order to enhance the physical stripping effect of scale, the utility model is improved in that miniature hairbrushes are uniformly distributed on the outer side of the cleaning ring. In order to maintain the low-temperature state of cooling water and improve the heat exchange efficiency, the utility model is characterized in that the condensing tube adopts a double-layer vacuum glass structure, the cooling water is taken away from the inner layer, and the outer layer is vacuumized and insulated. (III) beneficial effects Compared with the prior art, the utility model provides a self-cleaning anti-scale condensing device, which has the following beneficial effects: This self-cleaning scale control condensing equipment is provided with clean circle and pulser, directly strikes off the attached incrustation scale of pipe wall through the miniature brush in clean circle outside, and the high frequency pulse wave that pulser produced interferes with incrustation scale crystallization process simultaneously, from two aspect synergism of physical clear and chemical inhibition, is showing the promotion scale control effect. The scale monitor (ultrasonic probe) detects the scale formation thickness of the inner wall of the condenser pipe in real time, and when the scale formation thickness reaches a preset threshold value, a cleaning program is automatically started, so that the hysteresis of manual intervention is avoided, and the cleaning on demand is realized. The sliding assembly adopts the symmetrical design of the electromagnetic slide way and the limiting rod, so that the cleaning ring can stably slide along the axial directio