Novel water cooling fan

Abstract

According to the novel water cooling fan, the interior of a shell serves as a first space capable of storing water, a water curtain mechanism and a centrifugal fan are installed in the first space, a connecting piece with a second space is arranged on one side of the shell, and a first opening is formed in the shell so that the second space can be communicated with the first space; a second opening is formed in the connecting piece so that the second space can be communicated with the outside. In the working process, the centrifugal fan sucks outside air through the air inlet of the shell, the outside air is cooled through the water curtain mechanism in the process of flowing into the first space, then is input into the second space through the air outlet of the centrifugal fan and then flows to the outside through the second opening, and the cold air output effect is achieved. Compared with the prior art, the air conditioner is simple in structure, low in manufacturing cost, good in cold air effect after water curtain cooling, low in power consumption compared with air conditioner refrigeration and a centrifugal fan, capable of effectively reducing use cost and suitable for being popularized and used in factories, rural areas and the like.

Description

Technical Field

[0001] This utility model relates to the field of refrigeration equipment technology, and in particular to a novel water-cooled fan. Background Technology

[0002] Current electric fans primarily consist of an adjustable-speed fan motor that drives the fan blades to rotate. The airflow generated by this rotation removes moisture or heat from the skin, thus lowering body temperature. However, they are ineffective at lowering room temperature or body temperature.

[0003] Due to the above drawbacks, in the hot summer, the air blown out by electric fans is often hot, which does not have the effect of cooling down. To address this, a common method is to place a basin of cold water behind the electric fan to make the air blown out cool. However, this not only takes up a lot of space, but also does not achieve the desired cooling effect.

[0004] Existing air conditioners and central air conditioning systems have many problems, such as high prices and difficult maintenance. Due to economic constraints, they are not suitable for widespread use in factories, rural areas, and other similar locations.

[0005] Therefore, it is evident that the applicant believes there is an urgent need to develop a low-cost fan with good cooling and heat-relieving functions. Utility Model Content

[0006] The main purpose of this invention is to propose a new type of water-cooled fan that has low cost and good cooling and heat-relieving functions.

[0007] To achieve the above objectives, this utility model proposes a novel water-cooled fan, comprising:

[0008] The shell, the interior of which is a first space capable of storing water;

[0009] A water curtain mechanism, wherein the water curtain mechanism is located in the first space;

[0010] A connector is provided on one side of the housing, which has an open first opening. The connector is disposed on the housing and covers the first opening. The interior of the connector is a second space. The first space is connected to the second space through the first opening. The side of the connector away from the housing has an open at least one second opening. The second space is connected to the outside through the second opening.

[0011] A centrifugal fan is installed in the first space, with its outlet connected to the first opening. The centrifugal fan first delivers airflow to the second space, and then the airflow flows to the outside through the second opening.

[0012] Preferably, the housing is square, the connector is located on the front side of the housing, and the left, right and rear sides of the housing are open to form a first air inlet, a second air inlet and a third air inlet, respectively.

[0013] Preferably, the first air inlet, the second air inlet, and the third air inlet are all equipped with dustproof nets.

[0014] Preferably, the water curtain mechanism includes a first curtain, a second curtain, a third curtain, and a pump body.

[0015] The first curtain is located in the first space corresponding to the first air inlet, the second curtain is located in the second space corresponding to the second air inlet, the third curtain is located in the first space corresponding to the third air inlet, and the pump is located at the bottom of the first space to transport the water stored in the first space to the first curtain, the second curtain and the third curtain, and then automatically fall back to form a circulation.

[0016] Preferably, a ball valve is also provided.

[0017] Preferably, the housing is integrally injection molded or integrally blow molded.

[0018] Preferably, it also includes a control panel electrically connected to the water curtain mechanism and the centrifugal fan.

[0019] Preferably, the first space is provided with a mounting frame, the bottom and top of which are connected to the bottom wall and top wall of the first space, respectively, and the centrifugal fan is fixedly installed on the mounting frame.

[0020] Preferably, the bottom of the housing is provided with a roller assembly.

[0021] Preferably, the connector has four second openings, and the connector is provided with an annular seat that surrounds the second opening by rotational molding at the position of the second opening. It is also provided with a spherical air outlet. The inner wall of the annular seat is adapted to the outer wall of the spherical air outlet, and the inner wall of the annular seat is also provided with a first convex ring and a second convex ring at intervals. The first convex ring and the second convex ring are used to abut against the outer wall of the spherical air outlet to secure the spherical air outlet.

[0022] This invention uses the interior of the casing as a first space for water storage, and installs the water curtain mechanism and centrifugal fan within this first space. A connector with a second space is provided on one side of the casing. The casing has a first opening connecting the second space to the first space, and the connector has a second opening connecting the second space to the outside. During operation, the centrifugal fan first draws in outside air through the casing's air inlet. As the outside air flows into the first space, it is cooled by the water curtain mechanism and then enters the second space through the centrifugal fan's air outlet. Finally, it flows out through the second opening, achieving a cool air output effect. Compared to traditional methods, this invention has a simple structure, low manufacturing cost, and provides excellent cooling effect after the water curtain cooling. Compared to the power consumption of air conditioning, the centrifugal fan consumes less power, effectively reducing operating costs. It is suitable for widespread use in factories, rural areas, and other similar locations. Attached Figure Description

[0023] Figure 1 This is a first-angle perspective view of the present invention;

[0024] Figure 2 This is a second perspective view of the present invention;

[0025] Figure 3 This is a first-angle exploded view of the present invention;

[0026] Figure 4 This is a second exploded view of the present invention;

[0027] Figure 5 This is a schematic diagram of the connector. Detailed Implementation

[0028] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0029] It should be noted that if any directional indication (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc.) is involved in the embodiments of this utility model, the directional indication is only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0030] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0031] This utility model proposes a water-cooled fan.

[0032] In this embodiment of the utility model, such as Figures 1 to 4 As shown, the water-cooled fan includes a housing, a water curtain mechanism, connectors, and a centrifugal fan.

[0033] The shell 1 has a first space for storing water inside; the water curtain mechanism is located in the first space; one side of the shell is open to form a first opening 21; the connector 2 is located on the shell 1 and covers the first opening; the connector 2 has a second space inside; the first space is connected to the second space through the first opening 21; the side of the connector 2 away from the shell 1 is open to form at least one second opening; the second space is connected to the outside through the second opening; the centrifugal fan 3 is mounted in the first space; the air outlet of the centrifugal fan 3 is connected to the first opening 21; the centrifugal fan 3 first delivers airflow to the second space; and the airflow then flows to the outside through the second opening.

[0034] Specifically, the housing 1 is square in shape, the connector 2 is located on the front side of the housing 1, and the left, right and rear sides of the housing 1 are respectively open to form a first air inlet 11, a second air inlet 12 and a third air inlet 13.

[0035] Specifically, the first air inlet 11, the second air inlet 12 and the third air inlet 13 are all equipped with dustproof nets 4.

[0036] Specifically, the water curtain mechanism includes a first curtain body 51, a second curtain body 52, a third curtain body 53, and a pump body 54.

[0037] The first curtain 51 is located in the first space corresponding to the first air inlet 11, the second curtain 52 is located in the second space corresponding to the second air inlet 12, the third curtain 53 is located in the first space corresponding to the third air inlet 13, and the pump body 54 is located at the bottom of the first space, used to transport the water stored in the first space to the first curtain 51, the second curtain 52 and the third curtain 53, and then automatically fall down to return and form a cycle.

[0038] Specifically, a ball valve 55 is also provided. It is used to monitor the water level. Specifically, a water inlet 14 for connecting to an external water source is provided on one side of the housing 1. The ball valve 55 will issue an alarm to remind the user to add water when the water level is insufficient, or it will automatically add water.

[0039] Specifically, the housing 1 is integrally injection molded or integrally blow molded. It features low cost, long lifespan, high waterproof and corrosion resistance, and good sealing performance.

[0040] Specifically, it also includes a control panel 6 that is electrically connected to the water curtain mechanism and the centrifugal fan 3.

[0041] Specifically, the first space is equipped with a mounting frame 7, the bottom and top of which are connected to the bottom wall and top wall of the first space, respectively, and the centrifugal fan 3 is fixedly installed on the mounting frame 7.

[0042] Specifically, the bottom of the housing 1 is provided with a roller assembly 8 to facilitate the movement of this utility model.

[0043] Specifically, the connector 2 is provided with four second openings. The connector is provided with an annular seat 22 that surrounds the second openings by rotational molding at the corresponding positions of the second openings. It is also provided with a spherical air vent 9. The inner wall of the annular seat 22 is adapted to the outer wall of the spherical air vent 9. The inner wall of the annular seat 22 is also provided with a first protruding ring 221 and a second protruding ring 222 at intervals. The first protruding ring 221 and the second protruding ring 222 are used to abut against the outer wall of the spherical air vent 9 to secure the spherical air vent 9.

[0044] The inner wall of the spherical air vent 9 is curved, and the inlet of the spherical air vent 9 is large and the outlet is small, which has a certain air gathering effect and makes the air output effect more concentrated.

[0045] This invention uses the interior of the casing as a first space for water storage, and installs the water curtain mechanism and centrifugal fan within this first space. A connector with a second space is provided on one side of the casing. The casing has a first opening connecting the second space to the first space, and the connector has a second opening connecting the second space to the outside. During operation, the centrifugal fan first draws in outside air through the casing's air inlet. As the outside air flows into the first space, it is cooled by the water curtain mechanism and then enters the second space through the centrifugal fan's air outlet. Finally, it flows out through the second opening, achieving a cool air output effect. Compared to traditional methods, this invention has a simple structure, low manufacturing cost, and provides excellent cooling effect after the water curtain cooling. Compared to the power consumption of air conditioning, the centrifugal fan consumes less power, effectively reducing operating costs. It is suitable for widespread use in factories, rural areas, and other similar locations.

[0046] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A novel water-cooled fan, characterized in that, include: The shell (1) has a first space inside which water can be stored; A water curtain mechanism, wherein the water curtain mechanism is located in the first space; The connector (2) has a first opening (21) on one side of the housing. The connector (2) is located on the housing (1) and covers the first opening. The interior of the connector (2) is a second space. The first space is connected to the second space through the first opening (21). The side of the connector (2) away from the housing (1) has at least one second opening. The second space is connected to the outside through the second opening. Centrifugal fan (3) is installed in the first space. The air outlet of the centrifugal fan (3) is connected to the first opening (21). When the centrifugal fan (3) is working, it first draws in outside air through the air inlet of the shell. During the process of the outside air flowing into the first space, it is cooled by the water curtain mechanism and then input into the second space through the centrifugal fan, and then flows to the outside through the second opening.

2. The novel water-cooled fan as described in claim 1, characterized in that: The housing (1) is square in shape, and the connector (2) is located on the front side of the housing (1). The left side, right side and rear side of the housing (1) are open to form a first air inlet (11), a second air inlet (12) and a third air inlet (13), respectively.

3. The novel water-cooled fan as described in claim 2, characterized in that: The first air inlet (11), the second air inlet (12) and the third air inlet (13) are all equipped with dustproof nets (4).

4. The novel water-cooled fan as described in claim 2, characterized in that: The water curtain mechanism includes a first curtain body (51), a second curtain body (52), a third curtain body (53), and a pump body (54). The first curtain (51) is located in the first space corresponding to the first air inlet (11), the second curtain (52) is located in the second space corresponding to the second air inlet (12), the third curtain (53) is located in the first space corresponding to the third air inlet (13), and the pump (54) is located at the bottom of the first space to transport the water stored in the first space to the first curtain (51), the second curtain (52) and the third curtain (53), and then automatically fall back to form a cycle.

5. The novel water-cooled fan as described in claim 4, characterized in that: It is also equipped with a ball valve (55).

6. The novel water-cooled fan as described in claim 1, characterized in that: The housing (1) is integrally injection molded or integrally blow molded.

7. The novel water-cooled fan as described in claim 1, characterized in that: It also includes a control panel (6) that is electrically connected to the water curtain mechanism and the centrifugal fan (3).

8. The novel water-cooled fan as described in claim 1, characterized in that: The first space is provided with an installation frame (7), the bottom and top of which are connected to the bottom wall and top wall of the first space, respectively, and the centrifugal fan (3) is fixedly installed on the installation frame (7).

9. The novel water-cooled fan as described in claim 1, characterized in that: The bottom of the housing (1) is provided with a roller assembly (8).

10. The novel water-cooled fan as described in claim 1, characterized in that: The connector (2) is provided with four second openings. The connector is provided with an annular seat (22) that surrounds the second openings by rotational molding at the position of the second openings. It is also provided with a spherical air vent (9). The inner wall of the annular seat (22) is adapted to the outer wall of the spherical air vent (9). The inner wall of the annular seat (22) is also provided with a first convex ring (221) and a second convex ring (222) at intervals. The first convex ring (221) and the second convex ring (222) are used to abut against the outer wall of the spherical air vent (9) to secure the spherical air vent.

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