CN218913218U

CN218913218U - Air cooling fan

Info

Publication number: CN218913218U
Application number: CN202222910782.5U
Authority: CN
Inventors: 康科学; 耿丙惠; 杨柳
Original assignee: Hubei Guoxin Tianhui Energy Co ltd
Current assignee: Hubei Guoxin Tianhui Energy Co ltd
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-04-25
Anticipated expiration: 2032-11-02

Abstract

The utility model relates to the field of air cooling fans, and discloses an air cooling fan, which comprises: the air cooling fan comprises a shell, wherein a first ventilation hole and a second ventilation hole are formed in two sides of the shell respectively, a first filter screen and a second filter screen are fixedly arranged in the first ventilation hole and the second ventilation hole respectively, a support frame is fixedly arranged in the shell, and an air cooling fan assembly is arranged on the support frame; the deicing mechanism is arranged on the shell and comprises a top cover, a connecting plate, a heating pipe, an air supply pump, a connector, an air outlet head I, a branch head and an air outlet head II, wherein the connecting plate is fixedly arranged on the inner wall of the top cover, the heating pipe is fixedly arranged between the two connecting plates, and the air supply pump is fixedly arranged at the top of the shell. The utility model has the following advantages and effects: ice on the impeller can be melted, the weight of the impeller is reduced, the load of the motor during operation is reduced, and the service life of the motor is prolonged.

Description

Air cooling fan

Technical Field

The utility model relates to the technical field of air cooling fans, in particular to an air cooling fan.

Background

With the development of society and the progress of science and technology, air cooling fans can be divided into two major categories of refrigeration industry air cooling fans and household air cooling fans, and the air cooling fans can bring fresh air and reduce temperature in enterprise workshops, public places and commercial entertainment places, and have important characteristics of energy conservation and environmental protection.

The utility model discloses a damping type air cooling fan among the prior art with publication number CN213775774U, including bottom plate, fixed plate, pivot, connecting rod, slider and second through-hole, the fixed plate is installed on the top of bottom plate, and the one end lateral wall that the fixed plate is close to each other installs first slide rail, the internally mounted of first slide rail has the slide, and the top of slide installs the refrigerant tank, the top of bottom plate has all seted up flutedly, and the bottom of recess inside installs the second slide rail, the inside of second slide rail is provided with the slider, the shell has been put to the outer wall cover of bottom plate, and the lateral wall of shell one side is provided with the filter screen, the intermediate position department of filter screen has seted up first through-hole, the fixed block is installed to the lateral wall of shell one side; in the actual use process, particularly in northern areas of China, the annual winter air temperature in northern areas is very low, the temperature of the impeller surface is further reduced due to the rotation of the impeller, the self weight of the impeller is increased due to the icing of the impeller surface of the air cooling fan, the service life of the motor is influenced due to the fact that the power of the motor is severely dragged down, and therefore the air cooling fan is required to be designed for solving the problems.

Disclosure of Invention

The utility model aims to provide an air cooling fan so as to solve the problems.

The technical aim of the utility model is realized by the following technical scheme: an air cooling fan, comprising:

the air cooling fan comprises a shell, wherein a first ventilation hole and a second ventilation hole are formed in two sides of the shell respectively, a first filter screen and a second filter screen are fixedly arranged in the first ventilation hole and the second ventilation hole respectively, a support frame is fixedly arranged in the shell, and an air cooling fan assembly is arranged on the support frame;

and the deicing mechanism is arranged on the shell.

The utility model is further provided with: the deicing mechanism comprises a top cover, a connecting plate, a heating pipe, an air supply pump, a connector, an air outlet head I, a branch head and an air outlet head II, wherein the connecting plate is fixedly arranged on the inner wall of the top cover, the heating pipe is fixedly arranged between the two connecting plates, the air supply pump is fixedly arranged at the top of the shell, the bottom of the air supply pump is fixedly connected with the connector, the side face of the connector is fixedly connected with the air outlet head I, the branch head is fixedly arranged on the side face of the connector, and the end part of the branch head is fixedly connected with the air outlet head II.

The utility model is further provided with: the top cover both sides are all fixed and are provided with the mounting panel, and the mounting panel passes through screw and shell fixed connection.

The utility model is further provided with: the air cooling fan assembly comprises a motor and an impeller, a rotating shaft is fixedly arranged at the output end of the motor, the rotating shaft is rotatably arranged on the supporting frame, and the impeller is fixedly arranged on the rotating shaft.

The utility model is further provided with: the number of the first air outlet heads is three, the first air outlet heads are positioned on the side face of the impeller, and the second air outlet heads are positioned above the impeller.

By adopting the technical scheme, the impeller can be subjected to heat treatment.

The utility model is further provided with: the drain pipe has been seted up to the shell bottom, the observation hole has been seted up to the shell rear side, and the observation hole internal fixation is provided with the transparent plate.

By adopting the technical scheme, the condition of the impeller is conveniently observed.

The utility model is further provided with: an air inlet is formed in the top of the top cover, and a one-way valve is fixedly arranged in the air inlet.

The utility model is further provided with: the top of the air supply pump is fixedly provided with an air inlet pipe, and a filter screen is fixedly arranged in the air inlet pipe.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through the deicing mechanism, when the impeller is required to be deicing, only the heating pipe and the air supply pump are started, so that hot air can be sprayed out of the first air outlet head and the second air outlet head, the impeller is heated, and deicing treatment is conveniently carried out on the impeller;

2. according to the utility model, through the deicing mechanism, in the deicing process, the air cooling fan assembly is started, namely the impeller rotates, and then the hot air sprayed by the first air outlet head and the second air outlet head heats the rotating impeller, so that ice on the impeller can be melted, the weight of the impeller is reduced, the load of the motor in operation is reduced, and the service life of the motor is prolonged.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an air cooling fan according to the present utility model.

Fig. 2 is a schematic cross-sectional view of an air cooling fan according to the present utility model.

Fig. 3 is a schematic diagram of a portion a in fig. 2.

In the figure, 1, a shell; 2. a first ventilation hole; 3. a vent II; 4. a first filter screen; 5. a second filter screen; 6. a support frame; 7. an air cooling fan assembly; 8. a mounting plate; 9. a top cover; 10. a connecting plate; 11. heating pipes; 12. an air supply pump; 13. a connector; 14. a first air outlet head; 15. a branching head; 16. a second air outlet head; 17. a one-way valve.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and furthermore, the terms "first", "second", etc. are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implying a number of the indicated technical features, whereby the features defining "first", "second", etc. may explicitly or implicitly include one or more of such features.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or by communication between two elements, the specific meaning of the terms in the present disclosure will be understood by those skilled in the art in view of the specific circumstances.

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1, 2 and 3, the present utility model provides an air cooling fan, comprising:

housing 1 and deicing mechanism, wherein:

the shell 1 both sides have seted up ventilation hole one 2 and ventilation hole two 3 respectively, and ventilation hole one 2 and ventilation hole two 3 are respectively fixed be provided with filter screen one 4 and filter screen two 5 respectively, and it should be noted that, the setting of filter screen one 4 and filter screen two 5 can prevent that external dust from entering into in the shell 1, and shell 1 internal fixation is provided with support frame 6, installs air cooler subassembly 7 on the support frame 6, and deicing mechanism sets up on shell 1.

Specifically, the deicing mechanism comprises a top cover 9, a connecting plate 10, a heating pipe 11, an air supply pump 12, a connector 13, an air outlet first 14, a branch 15 and an air outlet second 16, wherein the connecting plate 10 is fixedly installed on the top inner wall of the top cover 9, a wire hole is formed in the rear side inner wall of the top cover 9 and the rear side of the shell 1 and used for wiring treatment, the wire hole and a wire are sealed through sealant, a detachable access plate is installed on the rear side of the shell 1 and used for maintaining the air cooler assembly 7, the heating pipe 11 is fixedly installed between the two connecting plates 10, the air supply pump 12 is fixedly installed at the top of the shell 1, the bottom of the air supply pump 12 is fixedly connected with the connector 13, the side surface of the connector 13 is fixedly connected with the air outlet first 14, the branch 15 is fixedly installed on the side surface of the connector 13, and the end part of the branch 15 is fixedly connected with the air outlet second 16.

Through the structure, when the surface of the impeller is found to be frozen, the heating pipe 11 and the air supply pump 12 are started, the heating pipe 11 can heat air in the top cover 9, the air supply pump 12 can pump in the added air and spray out the air through the air outlet head I14 and the air outlet head II 16, and in the rotation process of the impeller, the air outlet head I14 and the air outlet head II 16 can well heat the impeller, so that ice on the impeller is melted, the weight of the impeller is reduced, the running load of a motor is reduced, and the service life of the motor is prolonged.

Specifically, the mounting plate 8 is fixedly arranged on two sides of the top cover 9, the mounting plate 8 is fixedly connected with the shell 1 through screws, and the fact that the mounting plate 8 is arranged is needed to be explained, so that the top cover 9 is convenient to disassemble and assemble, and the air feeding pump 12 is convenient to maintain and process.

Specifically, the air cooling fan assembly 7 comprises a motor and an impeller, a rotating shaft is fixedly arranged at the output end of the motor, the rotating shaft is rotatably arranged on the supporting frame 6, the impeller is fixedly arranged on the rotating shaft, the number of the first air outlet heads 14 is three, the first air outlet heads 14 are positioned on the side face of the impeller, the second air outlet heads 16 are positioned above the impeller, and it is required to explain that the impeller is heated conveniently, so that ice on the impeller is melted.

Specifically, the drain pipe has been seted up to shell 1 bottom, and the observation hole has been seted up to shell 1 rear side, and the observation hole internal fixation is provided with the transparent plate, and what needs to be explained is, conveniently observes the condition of impeller through the transparent plate, and the setting of drain pipe is convenient to discharge the water that melts the back and generates.

Specifically, an air inlet hole is formed in the top of the top cover 9, and a one-way valve 17 is fixedly arranged in the air inlet hole, and it is convenient to say that external air enters the top cover 9 through the one-way valve 17.

Specifically, the top of the air supply pump 12 is fixedly provided with an air inlet pipe, and a filter screen is fixedly arranged in the air inlet pipe, and it is to be noted that hot air enters the air supply pump 12 through the air inlet pipe, and the air entering the air supply pump can be filtered through the filter screen.

The air cooling fan provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. An air cooling fan, comprising:

the air conditioner comprises a shell (1), wherein a first ventilation hole (2) and a second ventilation hole (3) are formed in two sides of the shell (1), a first filter screen (4) and a second filter screen (5) are fixedly arranged in the first ventilation hole (2) and the second ventilation hole (3) respectively, a support frame (6) is fixedly arranged in the shell (1), and an air cooler assembly (7) is arranged on the support frame (6);

the deicing mechanism is arranged on the shell (1).

2. The air cooling fan according to claim 1, wherein the deicing mechanism comprises a top cover (9), a connecting plate (10), a heating pipe (11), an air supply pump (12), a connector (13), an air outlet first (14), a branch head (15) and an air outlet second (16), the connecting plate (10) is fixedly arranged on the inner wall of the top cover (9), the heating pipe (11) is fixedly arranged between the two connecting plates (10), the air supply pump (12) is fixedly arranged on the top of the shell (1), the bottom of the air supply pump (12) is fixedly connected with the connector (13), the side surface of the connector (13) is fixedly connected with the air outlet first (14), the branch head (15) is fixedly arranged on the side surface of the connector (13), and the end part of the branch head (15) is fixedly connected with the air outlet second (16).

3. An air cooling fan according to claim 2, wherein mounting plates (8) are fixedly arranged on two sides of the top cover (9), and the mounting plates (8) are fixedly connected with the housing (1) through screws.

4. An air cooling fan according to claim 1, characterized in that the air cooling fan assembly (7) comprises a motor and an impeller, a rotating shaft is fixedly arranged at the output end of the motor, the rotating shaft is rotatably arranged on the supporting frame (6), and the impeller is fixedly arranged on the rotating shaft.

5. An air cooling fan according to claim 2, wherein the number of the first air outlet heads (14) is three, the first air outlet heads (14) are positioned on the side face of the impeller, and the second air outlet heads (16) are positioned above the impeller.

6. The air cooling fan according to claim 1, wherein a drain pipe is arranged at the bottom of the housing (1), an observation hole is arranged at the rear side of the housing (1), and a transparent plate is fixedly arranged in the observation hole.

7. An air cooling fan according to claim 2, wherein the top of the top cover (9) is provided with an air inlet hole, and a one-way valve (17) is fixedly arranged in the air inlet hole.

8. An air cooling fan according to claim 2, wherein an air inlet pipe is fixedly arranged at the top of the air supply pump (12), and a filter screen is fixedly arranged in the air inlet pipe.