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CN-224201892-U - Condensed water treatment device and condensed gas water heater

CN224201892UCN 224201892 UCN224201892 UCN 224201892UCN-224201892-U

Abstract

The utility model belongs to the technical field of water heaters, and discloses a condensed water treatment device and a condensed gas water heater, wherein an atomization unit atomizes condensed water in a condensed shell to form water mist, the water mist is discharged from a mist outlet and flows upwards, and as a first guide piece is arranged above the atomized shell, the first guide piece guides hot smoke in the condensed shell to enter a second smoke inlet along an obliquely upward direction, so that the downward mist forming pressure of the hot smoke entering between the second smoke inlet and the mist outlet to the mist outlet of the atomized shell is reduced, the mist forming effect is improved, and the hot smoke in the condensed shell enters the second smoke inlet along the obliquely upward direction, so that the hot smoke is facilitated to drive the water mist discharged from the mist outlet to enter a first smoke discharging pipeline and be discharged into the outside atmosphere, the hot smoke is prevented from being blown out of the mist horizontally and directly, the hot smoke is blown from the root part of the mist to form the mist, and the mist discharging effect is improved.

Inventors

  • ZHANG JINLIANG
  • YU HAOLUN
  • ZHANG SHANGBING

Assignees

  • 广东万和新电气股份有限公司

Dates

Publication Date
20260505
Application Date
20250530
Priority Date
20250121

Claims (13)

  1. 1. A condensate water treatment apparatus, comprising: A condensation housing (11), the condensation housing (11) being provided with a first smoke inlet (111); The device comprises an atomization shell (21), wherein the upper end of the atomization shell (21) is provided with a mist outlet (212), the lower end of the atomization shell (21) is provided with a water inlet (211), and the mist outlet (212) and the water inlet (211) are respectively communicated with a condensation shell (11); An atomization unit (22), wherein the atomization unit (22) is arranged at the bottom of the atomization shell (21); The upper end of the first smoke exhaust pipeline (3) is communicated with the outside atmosphere, a second smoke inlet (30) positioned in the condensation shell (11) is formed at the lower end of the first smoke exhaust pipeline (3), and the second smoke inlet (30) is opposite to the mist outlet (212); the first flow guiding piece (4), the first flow guiding piece (4) set up in the top of atomizing casing (21) is used for guiding flue gas in the condensation casing (11) obliquely upwards flows into in the second inlet (30).
  2. 2. The condensate water treatment apparatus as claimed in claim 1, wherein the circumferential side wall of the first deflector (4) is connected to the upper end of the atomizing housing (21) and is disposed around the periphery of the mist outlet opening (212); The two side walls of the first flow guiding piece (4) in the X direction are provided with first flow guiding surfaces (421), the first flow guiding surfaces (421) are gradually close to the central axis of the first smoke exhaust pipeline (3) along the direction from bottom to top, and the X direction is perpendicular to the vertical direction.
  3. 3. The condensate water treatment apparatus according to claim 2, wherein the first flow guiding member (4) is provided with a mist guiding channel (410), the mist outlet (212) is communicated with the second smoke inlet (30) through the mist guiding channel (410), a smoke inlet channel (414) is arranged on the first flow guiding member (4), one end of the smoke inlet channel (414) extends to the outer wall of the first flow guiding member (4), the other end of the smoke inlet channel (414) is communicated with the mist guiding channel (410), and the inner wall of the smoke inlet channel (414) forms the first flow guiding surface (421).
  4. 4. A condensate water treatment device as claimed in claim 3, wherein the first flow guide (4) comprises: the first flow guiding body (41 a), the lower end of the first flow guiding body (41 a) is connected to the atomization shell (21), and the mist guiding channel (410) is arranged on the first flow guiding body (41 a); the smoke guide part (42) is arranged on the inner wall of the smoke guide channel (410) in a protruding mode, the smoke guide part (42) is provided with a smoke guide channel (4142), the inner wall of the smoke guide channel (410) is provided with a smoke inlet (4141) penetrating through the outer wall of the first flow guide body (41 a), one end of the smoke guide channel (4142) penetrates through the upper surface of the smoke guide part (42), and the other end of the smoke guide channel (4142) is communicated with the smoke inlet (4141) to form the smoke inlet channel (414).
  5. 5. The condensate water treatment apparatus as claimed in claim 4, wherein the peripheral wall of the smoke guide portion (42) is formed with a first mist guide surface (422) for guiding the water mist to flow upward away from at least one side of the smoke guide portion (42).
  6. 6. The condensate water treatment apparatus as claimed in claim 2, wherein an outer peripheral surface of the upper end of the first deflector (4) forms the first deflector surface (421).
  7. 7. The condensate water treatment apparatus as claimed in claim 6, wherein the first flow guide (4) comprises: The second flow guiding body (41 b), the second flow guiding body (41 b) is connected to the top of the atomization shell (21), the second flow guiding body (41 b) is provided with a mist guiding channel (410), and the mist outlet (212) is communicated with the second smoke inlet (30) through the mist guiding channel (410); the guide plates (43) are arranged on the top surface of the second guide body (41 b), the guide plates (43) are arranged at intervals along the circumferential direction of the second guide body (41 b), and the surface of the guide plates (43) opposite to one side of the central axis of the mist guide channel (410) forms a first guide surface (421).
  8. 8. The condensate water treatment apparatus according to claim 7, wherein a surface of the deflector (43) facing toward the central axis side of the mist guide passage (410) forms a second mist guide surface (431), the second mist guide surface (431) gradually approaching the central axis of the first smoke exhaust duct (3) in a bottom-to-top direction.
  9. 9. The condensate water treatment apparatus as claimed in any one of claims 2 to 8, further comprising a second smoke evacuation duct (6) which is sleeved outside the first smoke evacuation duct (3) and forms a smoke evacuation channel (100) with the first smoke evacuation duct (3), and a second flow guiding member (5) which is connected to the lower end of the first smoke evacuation duct (3) and is arranged above the first flow guiding member (4) at intervals, wherein the lower end of the smoke evacuation channel (100) is communicated with the condensation housing (11), and the upper end of the smoke evacuation channel (100) is communicated with the outside atmosphere; The inner peripheral surface of the lower end of the second guide piece (5) is provided with a second guide surface (51), and the second guide surface (51) gradually approaches to the central axis of the first smoke exhaust pipeline (3) along the direction from bottom to top.
  10. 10. The condensate water treatment apparatus as claimed in claim 9, wherein the first flow guiding surface (421) is an arc surface or a bevel surface; And/or, the second diversion surface (51) is an arc surface or an inclined plane.
  11. 11. The condensate water treatment apparatus as claimed in claim 9, wherein the first flow guide (4) is integrally formed with the atomizing housing (21); Or the first flow guide piece (4) and the atomization shell (21) are arranged in a split mode and fixedly connected; or, the second flow guiding piece (5) is integrally formed on the first smoke exhaust pipeline (3); or the second flow guiding piece (5) and the first smoke exhaust pipeline (3) are arranged in a split mode and fixedly connected.
  12. 12. The condensate water treatment apparatus according to claim 9, wherein the first deflector (4) has a first side wall (411) and a second side wall (412) which are disposed opposite to each other in an X direction, the first side wall (411) being located between the second side wall (412) and the first smoke inlet (111) in the X direction, a space between a top surface of the first side wall (411) and the first smoke exhaust duct (3) in a vertical direction being smaller than a space between a top surface of the second side wall (412) and the first smoke exhaust duct (3) in a vertical direction, the X direction being perpendicular to the vertical direction.
  13. 13. A gas water heater comprising the condensate water treatment apparatus according to any one of claims 1 to 12.

Description

Condensed water treatment device and condensed gas water heater Technical Field The utility model relates to the technical field of water heaters, in particular to a condensed water treatment device and a condensed gas water heater. Background The working principle of the condensing gas water heater is that the flue gas subjected to heat exchange and temperature reduction by the main heat exchanger is sent into a condensing shell of the condensing heat exchanger, and the cold water is sent into a heat exchange pipeline of the condensing heat exchanger before being sent into the main heat exchanger, so that the cold water is preheated by utilizing the flue gas in the condensing shell. During this process, the water vapor in the flue gas is condensed to form condensed water, which continuously accumulates in the bottom of the condensing housing. At present, one of the common condensed water treatment modes is that an atomizing device is arranged at the bottom of a condensing shell, after the condensed water is atomized into fine water particles by the atomizing device, the fine water particles are discharged out of a smoke discharging shell, the atomizing device comprises an atomizing shell and an atomizing unit arranged at the bottom of the atomizing shell, when the atomizing device is found in practical use, hot smoke is directly blown off from the root of the mist formed by the atomizing unit when entering the condensing shell through a smoke inlet, the mist forming amount is reduced, and the hot smoke can also generate mist pressure to a mist outlet of the atomizing shell, so that the discharging of condensed water mist can be reduced, and the mist discharging effect is poor. Disclosure of utility model One of the technical problems to be solved by the utility model is to provide a condensed water treatment device which can increase the discharge of atomized water mist of condensed water and improve the mist discharge effect. The second technical problem to be solved by the utility model is to provide a condensing gas water heater which can timely discharge condensed water generated in the working process. The first technical problem is solved by the following technical scheme: a condensed water treatment apparatus comprising: The condensing shell is provided with a first smoke inlet; The atomizing device comprises an atomizing shell, wherein the upper end of the atomizing shell is provided with a mist outlet, the lower end of the atomizing shell is provided with a water inlet, and the mist outlet and the water inlet are respectively communicated with a condensing shell; The atomization unit is arranged at the bottom of the atomization shell; The upper end of the first smoke exhaust pipeline is communicated with the outside atmosphere, a second smoke inlet positioned in the condensation shell is formed at the lower end of the first smoke exhaust pipeline, and the second smoke inlet is arranged above the mist outlet at intervals; The first guide piece, the first guide piece set up in the top of atomizing casing, first guide piece has first guide surface, first guide surface is along from down supreme direction gradually being close to first exhaust pipe's central axis is used for guiding flue gas in the condensation casing flows into obliquely upwards in the second inlet. Compared with the background technology, the condensed water treatment device has the following beneficial effects: According to the condensed water treatment device, the atomization unit atomizes condensed water in the condensation shell to form water mist, the water mist is discharged from the mist outlet and flows upwards, and because the first guide piece is arranged above the atomization shell, the first guide piece guides hot smoke in the condensation shell to enter the second smoke inlet in an obliquely upward direction, so that the downward mist forming pressure of the hot smoke entering between the second smoke inlet and the mist outlet on the mist outlet of the atomization shell is reduced, the mist forming effect is improved, the hot smoke in the condensation shell enters the second smoke inlet in the obliquely upward direction, the hot smoke is facilitated to drive the water mist discharged from the mist outlet to enter the first smoke discharge pipeline and be discharged into the external atmosphere, the hot smoke is prevented from being blown out of the water mist flowing out of the mist outlet horizontally, the hot smoke is blown away from the root of the water mist to form the mist, and the mist discharging effect is improved. In one embodiment, the circumferential side wall of the first flow guiding piece is connected to the upper end of the atomization shell and is arranged around the periphery of the mist outlet; The two side walls of the first flow guiding piece in the X direction are provided with first flow guiding surfaces, and the X direction is perpendicular to the vertical direction. In one embodiment, the first