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CN-115682209-B - New fan reverse humidification system and method

CN115682209BCN 115682209 BCN115682209 BCN 115682209BCN-115682209-B

Abstract

The invention provides a reverse humidification system and a method for a fresh air fan, which solve the problems of poor humidification effect and the like of the humidification system, and comprise a fresh air fan main body, wherein a heat exchange core is arranged in the fresh air fan main body, the fresh air fan main body is provided with a fresh air inlet and a fresh air outlet which are communicated with the heat exchange core, the fresh air fan main body is provided with an exhaust inlet and an exhaust outlet which are communicated with the heat exchange core, driving mechanisms are respectively arranged between the exhaust outlet and the heat exchange core and between the fresh air outlet and the heat exchange core, and an electric heating and humidifying mechanism is arranged between the exhaust inlet and the heat exchange core. The invention has the advantages of good humidifying effect, stable operation and the like.

Inventors

  • CHEN WEI
  • YU XIAOLONG
  • ZHENG JUHUI

Assignees

  • 浙江曼瑞德环境技术股份有限公司

Dates

Publication Date
20260508
Application Date
20221026

Claims (8)

  1. 1. A novel fan reverse humidification system comprises a novel fan main body (1), wherein a heat exchange core (11) is arranged in the novel fan main body (1), a novel air inlet (12) and a novel air outlet (13) which are communicated with the heat exchange core (11) are arranged in the novel fan main body (1), an air exhaust inlet (14) and an air exhaust outlet (15) which are communicated with the heat exchange core (11) are arranged on the novel fan main body (1), the novel fan reverse humidification system is characterized in that a driving mechanism (2) is respectively arranged between the air exhaust outlet (15) and the heat exchange core (11) and between the novel air outlet (13) and the heat exchange core (11), an electric heating humidification mechanism is arranged between the air exhaust inlet (14) and the heat exchange core (11), the novel air inlet (12) and the air exhaust outlet (15) are arranged on one side of the novel fan main body (1) and are respectively communicated with a ventilation pipeline (16), the novel air outlet (13) and the air exhaust inlet (14) are arranged on the other side of the novel fan main body (1) and are respectively communicated with the ventilation pipeline (16), the electric heating humidification mechanism (3) and the electric heating humidification mechanism (3) are respectively arranged on the electric heating assembly (3) and the electric heating assembly (4) and the electric heating humidification mechanism (3) are arranged on the ventilating assembly (3), the humidifying component (4) is provided with a recovery component (5) communicated with the heat exchange core (11), and a filtering mechanism is arranged at the fresh air outlet (13).
  2. 2. The fresh air fan reverse humidification system according to claim 1, wherein the electric heating assembly (3) comprises an electric heating box body (31), an electric heating channel (32) communicated with the heat exchange core (11) and the exhaust inlet (14) is arranged inside the electric heating box body (31), an electric heating rod (33) which is arranged symmetrically relative to the center of the electric heating channel (32) is arranged between the electric heating channel (32) and the electric heating box body (31), a temperature sensor is arranged between the electric heating channel (32) and the electric heating box body (31), a heat conduction mechanism (7) is arranged between the electric heating rod (33) and the electric heating channel (32), the inner side of the electric heating channel (32) is a conical surface, the inner diameter of the electric heating channel gradually increases towards the heat exchange core (11), and an outlet of the electric heating channel (32) is communicated with the recovery assembly (5).
  3. 3. The fresh air fan reverse humidification system according to claim 2, wherein the heat conduction mechanism (7) comprises a heat conduction sleeve (71) sleeved outside an electric heating channel (32), the heat conduction sleeve (71) is provided with heat conduction grooves (72) which are symmetrically arranged relative to the heat conduction sleeve, the electric heating rod (33) and the heat conduction grooves (72) are mounted in a fitting mode, two sides of the heat conduction grooves (72) are provided with frame openings (73) for inserting the electric heating rod (33), one side, far away from the electric heating rod (33), of the frame openings (73) is provided with sealing step surfaces (74), the sealing step surfaces (74) are in threaded connection with sealing covers (75) for sealing the frame openings (73) and the ends of the electric heating rod (33), wiring holes (76) are formed in the sealing covers (75), first sealing rings (77) which are opposite to the sides of the electric heating rod (33) and second sealing rings (78) which are opposite to the ends of the electric heating rod (33), sealing layers (782) are wrapped on the outer sides of the sealing layers (782) of the electric heating rod (78).
  4. 4. The fresh air ventilator reverse humidification system according to claim 3, wherein the humidification assembly (4) comprises a humidification box body (41) arranged between the electric heating box body (31) and the electric heating channel (32), the humidification box body (41) is in one-to-one correspondence with the electric heating rods (33) and is fixedly connected with the outer side of the heat conducting sleeve (71) in a plugging manner, a humidification cavity (42) which is used for sealing the electric heating rods (33) and is mutually independently arranged is arranged between the inner side of the humidification box body (41) and the heat conducting sleeve (71), the humidification cavity (42) is communicated with the electric heating channel (32) through a humidification pipe (43), an atomizing nozzle (44) is arranged at the end of the humidification pipe (43), the humidification pipe (43) is connected with the electromagnetic valve (45) in parallel, the humidification cavity (42) is communicated with the liquid pump (47) and the filtering mechanism through a circulating pipe (46), a pressure sensor is arranged in the humidification cavity (42), a sealing sleeve (41) is arranged at the edge of the humidification box body (41), a sealing sleeve (73) is fixedly connected with the heat conducting sleeve (71) and the heat conducting sleeve (73) at the edge of the sealing sleeve (41), the sealing edge (411) is pressed and fixed with the heat conduction sleeve (71) through a screw, and a sealing interlayer (412) is arranged between the sealing edge and the heat conduction sleeve.
  5. 5. The fresh air fan reverse humidification system according to claim 1, wherein the filtering mechanism comprises a fresh air filtering component (6) and a liquid filtering component (8), and the recovery component (5) is communicated with the liquid filtering component (8).
  6. 6. The fresh air fan reverse humidification system according to claim 5, wherein the fresh air filter assembly (6) comprises a filter cylinder (61) arranged at the fresh air outlet (13), a linkage fan (62) is rotatably arranged in the filter cylinder (61), a cylindrical filter frame (63) is arranged in the filter cylinder (61), a filter screen (64) is covered on the filter frame (63), the linkage fan (62) is connected with a scraping plate (65) which extends into the filter frame (63) and is attached to the filter screen (64), a detachable adsorption cover (66) is arranged on the filter frame (63), an adsorption net (67) is arranged in the center of the adsorption cover (66), adsorption hooks (68) are uniformly distributed on the adsorption net (67), the liquid filter assembly (8) comprises a filter box (82) communicated with a filter pump (81), a plurality of filter cavities (83) are arranged in the filter box (82), the filter cavities (83) are respectively communicated with the filter cavities (84) in adjacent filter channels (84 through filter channels (84), the filter chamber (83) upper end and air pump (85) parallelly connected, the rose box (82) outside be provided with strengthening mechanism (9), strengthening mechanism (9) including with rose box (82) upper end opening confined strengthen apron (91), the edge of strengthening apron (91) and rose box (82) upper end edge between be provided with each other laminating and compress tightly reinforcing plate (92) through the screw laminating, reinforcing plate (92) and reinforcing apron (91) and rose box (82) handing-over department be provided with strengthening rib (93) respectively, rose box (82) surface distribution have latticed strengthening strip (94), rose box (82) outside cover have enhancement cover (95).
  7. 7. The fresh air fan reverse humidification system according to claim 6, wherein the recovery assembly (5) comprises a V-shaped groove (51) arranged at the lower end of the heat exchange core (11), a recovery guide plate (52) extending towards the exhaust air inlet (14) is arranged at the upper end of the V-shaped groove (51), a recovery pipe (53) is arranged at the bottom of the V-shaped groove (51), a recovery hole (54) opposite to an opening at the upper end of the V-shaped groove (51) is formed in the recovery pipe (53), the recovery pipe (53) is communicated with an air pump (85) at the upper end of the filter cavity (83), a one-way valve is arranged between the recovery pipe (53) and the air pump (85), the driving mechanism (2) comprises a first driving fan (21) arranged at the exhaust air outlet (15), and a second driving fan (22) is arranged at the fresh air outlet (13).
  8. 8. A method of fresh air fan reverse humidification according to any one of claims 1 to 7, comprising the steps of: S1, starting a second driving fan (22) to guide outside air into a room, and after starting a first driving fan (21), conducting the room air to the outside; s2, starting an electric heating and humidifying mechanism, mixing indoor air with water vapor, and then guiding the mixture into a heat exchange core (11), wherein the heat exchange core (11) performs wet exchange and heat exchange on indoor and outdoor air; s3, filtering the air subjected to the heat and humidity exchange through a fresh air filtering component (6) at a fresh air outlet (13), and then conducting the filtered air into a room; And S4, the fresh air filtering component (6) and the water condensed by the humidifying component (4) are led into the liquid filtering component (8) through the recycling component (5) for filtering and then are led into the electric heating humidifying mechanism again.

Description

New fan reverse humidification system and method Technical Field The invention belongs to the technical field of humidifiers, and particularly relates to a new fan reverse humidification system and method. Background A humidifier is a home appliance that increases the humidity of a room. The humidifier can humidify a designated room, and can also be connected with a boiler or a central air conditioning system to humidify the whole building. The humidifier is mainly classified into two types of household humidifiers and industrial humidifiers according to the application. The existing ultrasonic humidifier atomizes water to realize air humidification through ultrasonic high-frequency vibration. When the dry air passes through the wet film material, the water molecules fully absorb the heat in the air to vaporize and evaporate, so that the humidity of the air is increased, and moist air is formed. The electrode humidification is realized by inserting an electrode rod under the water surface of an electrode tank, switching on a power supply, and heating water to boiling by means of ion movement in the water to generate water vapor. When the humidifier is used in practice, the indoor humidification is carried out in a one-way air inlet humidification mode, the humidity efficiency is greatly limited by the motor, and more condensed water is generated. In addition, the problem of bacterial growth exists during use, and meanwhile, the requirement on water quality is high. In order to solve the defects existing in the prior art, long-term exploration is performed, and various solutions are proposed. For example, chinese patent literature discloses an intelligent humidifier and control system [201911093252.2] thereof, and it includes the humidifier body, the inside of humidifier body sets up the aqua storage tank, the inside of aqua storage tank sets up water quality testing probe, water quality testing probe electric connection water quality testing ware, water quality testing ware passes through the inner wall of bolt fixed connection humidifier body, the inside of humidifier body passes through bolt fixed connection battery, battery electric connection PLC controller, the surface scarf joint display of humidifier body, display electric connection singlechip, water level detection module is connected to the singlechip electric connection PLC controller, the upper surface of humidifier body passes through bolt fixed connection rectangle storehouse. The scheme solves the problems of bacterial breeding and water quality requirement to a certain extent, but the scheme still has a plurality of defects, such as poor humidifying effect and the like in use. Disclosure of Invention The invention aims to solve the problems and provides a fresh air fan reverse humidification system with reasonable design and good humidification effect. Another object of the present invention is to provide a new fan reverse humidification method for effectively reducing condensed water. The novel fan reverse humidification system comprises a novel fan main body, wherein a heat exchange core is arranged in the novel fan main body, a novel air inlet and a novel air outlet which are communicated with the heat exchange core are arranged in the novel fan main body, an air exhaust inlet and an air exhaust outlet which are communicated with the heat exchange core are arranged in the novel fan main body, driving mechanisms are respectively arranged between the air exhaust outlet and the heat exchange core and between the novel air outlet and the heat exchange core, and an electric heating humidification mechanism is arranged between the air exhaust inlet and the heat exchange core. The electrothermal humidifying mechanism is installed at the exhaust inlet, and the heat exchange core is used for completing the heat exchange, and the temperature at the exhaust inlet is higher than that at the fresh air outlet, so that the vapor naturally rises, diffuses and transfers from the exhaust inlet to the fresh air outlet, thereby realizing the temperature and humidity conversion and having higher humidifying effect. In the above-mentioned reverse humidification system of new fan, new trend import and export of airing exhaust are arranged in new fan main part one side and are communicated with the ventilation line respectively, and new trend export and import of airing exhaust are arranged in new fan main part opposite side and are communicated with the ventilation line respectively. The fresh air fan main body is communicated with the indoor and the outdoor through the ventilation pipeline, the length of the ventilation pipeline is adjusted according to the requirement, and the installation requirement of the fresh air fan main body is met. In the reverse humidification system of the fresh air machine, the electric heating humidification mechanism comprises an electric heating assembly and a humidification assembly communicated with the electric heating assemb