CN221762212U - A spray axial flow fan - Google Patents

Abstract

The utility model discloses a spray axial flow fan, and the utility model relates to the technical field of humidification equipment. The spray axial flow fan comprises a bottom plate, a water storage tank is fixedly installed on the top of the bottom plate, an axial flow fan is fixedly installed on the top of the water storage tank through a steering assembly, a conical hole is opened on one side of the spray port of the inner wall of the axial flow fan, and a circulation assembly for recycling water resources is fixedly installed inside the conical hole. Through the established circulation assembly, when the axial flow fan is in use, the condensed water flow at the spray port of the axial flow fan is filtered through a filter net and then flows back to the inside of the water storage tank through a funnel and a return pipe, so that the water flow of the axial flow fan can be recycled, and after being filtered by the filter net, the dust particle impurities in the return water can be greatly reduced, and the risk of clogging the atomizing nozzle when the return water is reused is reduced, which can not only save water resources, but also greatly reduce the use cost of the axial flow fan.

Description

A spray axial flow fan

Technical Field

The utility model relates to the technical field of humidification equipment, in particular to a spray axial flow fan.

Background Art

Axial flow fans have a wide range of uses. They are a type of fan in which the direction of the airflow is in the same direction as the axis of the fan blades. For example, electric fans and air conditioner outdoor fans are axial flow fans. They are called "axial flow" because the gas flows parallel to the fan axis. Axial flow fans are usually used in situations where the flow rate requirements are high and the pressure requirements are low. Axial flow fans are fixed in position and move the air. When axial flow fans are used with water, the water flow can be broken up into water mist and sprayed out through a strong airflow. When used indoors, it can achieve the effect of reducing dust and cooling. When the existing spray axial flow fans are in use, when the water mist is sprayed out due to the strong airflow, a large amount of water droplets will condense at its spray port, which will not only cause serious waste of water resources, but also greatly reduce the working time of the spray axial flow fan.

Among them, publication number "CN219953694U" discloses "a spray axial flow fan". This axial flow fan provides an idea of setting up a second drive motor, a mounting plate, a screw rod, a nut block and other components from the aspect of facilitating direction adjustment, and has high practicality. However, this axial flow fan still has certain shortcomings in actual use. Although this axial flow fan has achieved a certain degree of direction adjustment function, it is not only difficult to achieve the steering adjustment of the axial flow fan, but also it does not have the function of recycling the water flow caused at the spray port, which will cause serious waste of water resources and greatly reduce the working time of the axial flow fan. For this reason, the utility model provides a spray axial flow fan.

Utility Model Content

In view of the deficiencies of the prior art, the utility model provides a spray axial flow fan, which solves the problem that the axial flow fan is difficult to adjust at multiple angles and wastes water resources during operation.

To achieve the above objectives, the utility model is implemented through the following technical solutions: a spray axial flow fan, comprising a base plate, a water tank is fixedly installed on the top of the base plate, an axial flow fan is fixedly installed on the top of the water tank through a steering assembly, a conical hole is opened on one side of the spray port of the inner wall of the axial flow fan, a circulation assembly for recycling water resources is fixedly installed on the inner side of the conical hole, the circulation assembly includes a funnel fixedly installed on the inner side of the conical hole, a filter screen for filtering dust and impurities is fixedly installed on the top of the inner side of the funnel, and the bottom of the funnel is connected to the water tank through a return pipe.

Preferably, the steering assembly includes an installation box fixedly installed on the top of the water tank, a connecting hole is provided on the top of the installation box, a steering unit for angular rotation of the axial flow fan is fixedly installed on the inner side of the installation box, the steering unit includes a steering motor fixedly installed on the inner bottom of the installation box, the output end of the steering motor is fixedly connected to a steering rack, the opposite side of the steering rack is rotatably connected to the axial flow fan housing through a connecting column, the output end of the steering motor is slidably connected to the connecting hole, the bogie is provided with a threaded hole on the same side of the connecting column, the inner side of the threaded hole is threadedly connected with a hand nut, the end of the hand nut is fixedly bonded with a rubber layer and contacts the axial flow fan housing.

Preferably, a water pump is fixedly installed on the top of the water storage tank, the water pump is fixedly connected to an annular water pipe through a water pipe, the annular water pipe is fixedly installed at the inner spray port of the axial flow fan, and a plurality of atomizing nozzles are fixedly installed inside the annular water pipe.

Preferably, a support frame is fixedly installed on the inner side of the axial flow fan, and a driving motor for driving the axial flow fan is fixedly installed on the top of the support frame.

Preferably, four universal wheels are fixedly installed at the four corners of the bottom of the base plate, and the universal wheels have a locking and fixing function.

Preferably, a push rod is fixedly mounted on one side of the top of the base plate.

Beneficial Effects

The utility model provides a spray axial flow fan. Compared with the prior art, it has the following beneficial effects:

(1) The spray axial flow fan can, through the established circulation component, enable the condensed water flow at the spray outlet of the axial flow fan to be filtered through the filter net and then flow back to the water storage tank through the funnel through the return pipe when the axial flow fan is in use, so that the water flow of the axial flow fan can be recycled. After being filtered through the filter net, the dust particle impurities in the return water can be greatly reduced, and the risk of clogging the atomizing nozzle when the return water is reused is reduced. This can not only save water resources, but also greatly reduce the use cost of the axial flow fan.

(2) The spray axial flow fan can be turned left and right by the steering motor through the steering assembly when the axial flow fan is in use, which greatly improves the usage scenarios that the axial flow fan can match. In addition, the spray direction angle of the axial flow fan can be adjusted through the threaded holes, hand nuts and connecting columns, which not only greatly reduces the difficulty of adjustment, but also greatly enhances the use effect of the axial flow fan.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of a three-dimensional structure of the utility model;

FIG2 is a schematic cross-sectional view of a three-dimensional structure of the present invention;

FIG. 3 is a schematic diagram of the three-dimensional structure of the circulation component of the utility model.

In the figure: 1-bottom plate, 2-universal wheel, 3-push rod, 4-water tank, 5-steering assembly, 501-installation box, 502-connecting hole, 503-steering unit, 5031-steering motor, 5032-bogie, 5033-connecting column, 504-threaded hole, 505-hand nut, 6-axial flow fan, 7-drive motor, 8-support frame, 9-annular water pipe, 10-atomizing nozzle, 11-circulation assembly, 1101-funnel, 1102-return pipe, 1103-filter, 12-water pump, 13-water pipe, 14-conical hole.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Please refer to Figures 1-3. The utility model provides a technical solution: a spray axial flow fan, including a base plate 1, a water tank 4 is fixedly installed on the top of the base plate 1, an axial flow fan 6 is fixedly installed on the top of the water tank 4 through a steering assembly 5, a conical hole 14 is opened on one side of the spray port of the inner wall of the axial flow fan 6, a circulation assembly 11 for recycling water resources is fixedly installed on the inner side of the conical hole 14, the circulation assembly 11 includes a funnel 1101 fixedly installed on the inner side of the conical hole 14, a filter screen 1103 for filtering dust and impurities is fixedly installed on the inner top of the funnel 1101, and the bottom of the funnel 1101 is connected to the water tank 4 through a return pipe 1102.

In this embodiment: the steering assembly 5 includes an installation box 501 fixedly installed on the top of the water tank 4, a connecting hole 502 is opened on the top of the installation box 501, a steering unit 503 for angular rotation of the axial flow fan 6 is fixedly installed on the inner side of the installation box 501, and the steering unit 503 includes a steering motor 5031 fixedly installed on the inner bottom of the installation box 501, a steering rack 5032 is fixedly connected to the output end of the steering motor 5031, and the opposite side of the steering rack 5032 is rotatably connected to the outer casing of the axial flow fan 6 through a connecting column 5033, and the output end of the steering motor 5031 is slidably connected to the connecting hole 502, and the steering rack 5032 is opened on the same side of the connecting column 5033. A hand nut 505 is threadedly connected to the inner side of the threaded hole 504, and a rubber layer is fixedly bonded to the end of the hand nut 505 and contacts the outer casing of the axial flow fan 6.

Specifically, when in use, the steering motor 5031 drives the steering rack 5032 to drive the axial flow fan 6 to achieve lateral angle adjustment, and the upper and lower angles of the axial flow fan 6 are adjusted by the contact and fixation between the end of the hand-tightened nut 505 and the outer shell of the axial flow fan 6.

In this embodiment: a water pump 12 is fixedly installed on the top of the water storage tank 4, the water pump 12 is fixedly connected to the annular water pipe 9 through a water pipe 13, the annular water pipe 9 is fixedly installed at the spray port inside the axial flow fan 6, and a plurality of atomizing nozzles 10 are fixedly installed inside the annular water pipe 9.

Specifically, when in use, the water pump 12 pumps the water in the water storage tank 4 into the annular water pipe 9 through the water pipe 13 and sprays it out through the atomizing nozzle 10 in atomized form.

In this embodiment, a support frame 8 is fixedly installed inside the axial flow fan 6 , and a driving motor 7 for driving the axial flow fan 6 is fixedly installed on the top of the support frame 8 .

Specifically, when in use, the driving motor 7 is used to provide power for the axial flow fan 6 .

In this embodiment: four universal wheels 2 are fixedly installed at the four corners of the bottom of the base plate 1, and the universal wheels 2 have a locking and fixing function.

Specifically, the universal wheel 2 facilitates the movement of the spray axial flow fan when in use.

In this embodiment: a push rod 3 is fixedly mounted on one side of the top of the bottom plate 1 .

Specifically, when in use, the push rod 3 facilitates the staff to move the spray axial flow fan.

Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Working principle: During the specific work, the staff moves the spray axial flow fan to the specified position through the push rod 3 and the universal wheel 2, and fixes the spray axial flow fan to the ground through the locking function of the universal wheel 2, then injects water into the water storage tank 4, then loosens the hand nut 505 through the threaded hole 504, and then adjusts the angle of the axial flow fan housing as needed. After the adjustment is completed, tighten the hand nut 505 so that the rubber pad at the end of the hand nut 505 conflicts with the axial flow fan housing, so that the axial flow fan completes the angle fixation, and then starts the water pump 12, the steering motor 5031 and the drive motor 7 to start the spray axial flow fan, and the water pump 1 Water is pumped from the water tank 4, and the water is transmitted to the annular water pipe 9 through the water pipe 13, and then sprayed out through the atomizing nozzle 10. The atomized water is sprayed out through the airflow of the axial flow fan. The steering motor 5031 in the steering assembly 5 drives the steering frame 5032 to rotate horizontally, thereby driving the axial flow fan to rotate horizontally through the connecting column 5033, so that the spray axial flow fan can operate at multiple angles. When the spray axial flow fan is working, the liquid condensed at the spray port is filtered by the filter screen 1103 and then returned to the water tank 4 through the funnel and the return pipe 1102 for recycling. At this point, the use of the spray axial flow fan can be completed.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A spray axial flow fan comprising a base plate (1), characterized in that: the utility model discloses a water storage tank, including bottom plate (1), bottom plate (4) top fixed mounting have storage water tank (4), storage water tank (4) top is through turning to subassembly (5) fixed mounting have axial fan (6), bell mouth (14) have been seted up to axial fan (6) inner wall spraying mouth one side, bell mouth (14) inboard fixed mounting has circulating assembly (11) that are used for water resource cyclic utilization, circulating assembly (11) including fixed mounting in funnel (1101) of bell mouth (14) inboard, the inboard top fixed mounting of funnel (1101) has filter screen (1103) that are used for filtering dust impurity, funnel (1101) bottom is linked together with storage water tank (4) through wet return (1102).

2. A spray axial flow fan as claimed in claim 1, wherein: steering assembly (5) are including fixed mounting in install bin (501) at storage water tank (4) top, connecting hole (502) have been seted up at install bin (501) top, install bin (501) inboard fixed mounting has and is used for axial fan (6) angle pivoted steering unit (503), steering unit (503) are including fixed mounting in steering motor (5031) of install bin (501) inboard bottom, steering motor (5031) output fixedly connected with bogie (5032), the opposite one side of bogie (5032) is connected with axial fan (6) shell rotation through spliced pole (5033), steering motor (5031) output and connecting hole (502) sliding connection, threaded hole (504) have been seted up in spliced pole (5033) homonymy department, and the inboard threaded connection of belonged screw hole (504) has hand nut (505), hand nut (505) tip fixedly bond have the rubber layer and contradict with axial fan (6) shell.

3. A spray axial flow fan as claimed in claim 1, wherein: the water pump is characterized in that a water pump (12) is fixedly arranged at the top of the water storage tank (4), the water pump (12) is fixedly connected with an annular water pipe (9) through a water pipe (13), the annular water pipe (9) is fixedly arranged at a spray opening at the inner side of the axial flow fan (6), and a plurality of atomizing nozzles (10) are fixedly arranged at the inner side of the annular water pipe (9).

4. A spray axial flow fan as claimed in claim 1, wherein: the inner side of the axial flow fan (6) is fixedly provided with a supporting frame (8), and the top of the supporting frame (8) is fixedly provided with a driving motor (7) for driving the axial flow fan (6).

5. A spray axial flow fan as claimed in claim 1, wherein: four universal wheels (2) are fixedly arranged at four corners of the bottom plate (1), and the universal wheels (2) have locking and fixing functions.

6. A spray axial flow fan as claimed in claim 1, wherein: a push rod (3) is fixedly arranged on one side of the top of the bottom plate (1).