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CN-224201922-U - Efficient heat exchange device of sewage source heat pump system

CN224201922UCN 224201922 UCN224201922 UCN 224201922UCN-224201922-U

Abstract

The utility model discloses a high-efficiency heat exchange device of a sewage source heat pump system, which relates to the field of sewage source heat pumps and comprises a pipeline and heat exchange plates arranged in the pipeline, wherein a filter screen is arranged at the middle end of the pipeline through a bolt, a driving rod is arranged at the middle end of the filter screen, and a water turbine plate is arranged at the left end of the driving rod. This high-efficient heat transfer device of sewage source heat pump system, along with the flow of sewage, sewage impact water turbine board drives the water turbine board and rotates, the water turbine board rotates when rotating, the rotation of actuating lever, the inside sloping block of extrusion location storehouse for the sloping block of location storehouse is moved to the right side and is extruded reset spring, and the sloping block makes the haulage rope loosen, and the power of heat exchanger fin left end diminishes this moment, and adjusting spring promotes the heat exchanger fin and forms rotatoryly, and the heat exchanger fin can more comprehensive absorb heat when sewage flows, further improvement heat exchange's efficiency.

Inventors

  • WANG XIAOMENG
  • LIU YONGJIE

Assignees

  • 青岛海岸万方新能源投资管理有限公司

Dates

Publication Date
20260505
Application Date
20250729

Claims (7)

  1. 1. The efficient heat exchange device of the sewage source heat pump system comprises a pipeline (1) and heat exchange plates (3) arranged inside the pipeline (1), and is characterized in that a filter screen (2) is mounted at the middle end of the pipeline (1) through bolts, a driving rod (4) is arranged at the middle end of the filter screen (2), a water turbine plate (5) is mounted at the left end of the driving rod (4), and an auxiliary heat exchange mechanism is arranged at the right end of the driving rod (4).
  2. 2. The efficient heat exchange device of the sewage source heat pump system as claimed in claim 1, wherein two heat exchange plates (3) are arranged on the upper side and the lower side, rotation of the heat exchange plates (3) is mounted on a rod piece on the inner wall of the pipeline (1), and an adjusting spring (14) is arranged between the right end of the heat exchange plates (3) and the inner wall of the pipeline (1).
  3. 3. The efficient heat exchange device of the sewage source heat pump system as claimed in claim 1, wherein the auxiliary heat exchange mechanism is provided with a positioning bin (10), the front end and the rear end of the positioning bin (10) are fixedly arranged on the inner wall of the pipeline (1), and an inclined block (12) is arranged in the positioning bin (10).
  4. 4. A high-efficiency heat exchange device of a sewage source heat pump system according to claim 3, wherein a return spring (11) is arranged in the positioning bin (10), the left end and the right end of the return spring (11) are arranged between the inclined block (12) and the positioning bin (10), and the elastic force of the return spring (11) is larger than that of the adjusting spring (14).
  5. 5. The efficient heat exchange device of the sewage source heat pump system as claimed in claim 4, wherein the right end of the driving rod (4) is provided with a cam (9), the cam (9) is arranged corresponding to the inclined block (12), the right end of the inclined block (12) is provided with a traction rope (13), and the tail end of the traction rope (13) is fixedly arranged at the left end of the heat exchange plate (3).
  6. 6. The efficient heat exchange device of the sewage source heat pump system according to claim 1, wherein the middle end of the driving rod (4) is provided with two moving blocks (6), the two moving blocks (6) are arranged up and down correspondingly, the moving blocks (6) are long-strip-shaped, and cleaning brushes (8) are arranged inside the moving blocks (6).
  7. 7. The efficient heat exchange device of the sewage source heat pump system as claimed in claim 6, wherein a pressure spring (7) is arranged between the left end of the cleaning brush (8) and the inside of the moving block (6), and the inner side of the cleaning brush (8) is attached to the surface of the filter screen (2).

Description

Efficient heat exchange device of sewage source heat pump system Technical Field The utility model relates to the technical field of sewage source heat pumps, in particular to a high-efficiency heat exchange device of a sewage source heat pump system. Background The heat exchanger is used for transferring hot fluid to cold fluid, so that the requirement of a subsequent process is met, and heat is transferred in the sewage source heat pump system, so that the heat transfer of sewage treatment is facilitated. In the prior art, impurities are easily accumulated on the surface of a filter screen on the inner wall of a heat exchange device of a sewage source heat pump system, and because of excessive impurities in sewage, more impurities are accumulated to easily influence the heat exchange transmission. In order to overcome the defects, the Chinese patent publication No. CN209894029U discloses a sewage self-cleaning heat exchange device of a sewage source heat pump system, which aims at solving the problems that in the prior art, sludge and impurities in sewage can adhere to the surface of a heat exchange plate, the heat exchange effect of the heat exchange plate can be affected, and then the working efficiency of the whole sewage source heat pump system can be reduced, and the sewage treatment rate can be seriously affected. Although the prior art can overcome the defects, other problems exist in the operation process, such as when the sewage source heat pump system exchanges heat with a heat exchanger, heat flows through the inside of a pipeline, and contacts a heat exchange plate to absorb heat, the heat absorption efficiency is low, the absorbed heat is incomplete, and the subsequent process is easy to be influenced. Disclosure of utility model The utility model aims to provide a high-efficiency heat exchange device of a sewage source heat pump system, which solves the problems that in the background art, when the sewage source heat pump system exchanges heat, heat flows through the inside of a pipeline, and when the sewage source heat pump system contacts a heat exchange plate to absorb the heat, the heat absorption efficiency is low, the absorbed heat is incomplete, and the subsequent process is easy to influence. The efficient heat exchange device of the sewage source heat pump system comprises a pipeline and heat exchange plates arranged in the pipeline, and is characterized in that a filter screen is arranged at the middle end of the pipeline through bolts, a driving rod is arranged at the middle end of the filter screen, a water turbine plate is arranged at the left end of the driving rod, and an auxiliary heat exchange mechanism is arranged at the right end of the driving rod. Further, two heat exchange plates are arranged on the upper side and the lower side, the heat exchange plates are rotatably arranged on the rod piece on the inner wall of the pipeline, and an adjusting spring is arranged between the right end of each heat exchange plate and the inner wall of the pipeline. Further, the auxiliary heat exchange mechanism is provided with a positioning bin, the front end and the rear end of the positioning bin are fixedly arranged on the inner wall of the pipeline, and an inclined block is arranged in the positioning bin. Further, a reset spring is arranged in the positioning bin, the left end and the right end of the reset spring are arranged between the inclined block and the positioning bin, and the elastic force of the reset spring is larger than that of the adjusting spring. Further, the right-hand member of actuating lever installs the cam, and the cam corresponds the setting with the sloping block to the haulage rope is installed to the right-hand member of sloping block, and the end fixed mounting of haulage rope is in the left end of heat exchanger fin moreover. Further, the middle end of the driving rod is fixedly provided with moving blocks, two moving blocks are correspondingly arranged up and down, the moving blocks are long-strip-shaped, and cleaning brushes are arranged inside the moving blocks. Further, a pressure spring is arranged between the left end of the cleaning brush and the inside of the moving block, and the inner side of the cleaning brush is attached to the surface of the filter screen. Compared with the prior art, the utility model has the beneficial effects that: 1. Along with the flowing of sewage, the sewage impacts the water wheel plate to drive the water wheel plate to rotate, when the water wheel plate rotates, the driving rod can be driven to rotate, the driving rod rotates to extrude the inclined block in the positioning bin, so that the inclined block in the positioning bin moves to the right side to extrude the reset spring, the inclined block enables the traction rope to be loosened, at the moment, the force at the left end of the heat exchange plate becomes smaller, the adjusting spring pushes the heat exchange plate to rotate, and the heat exchange plate ca