Double-wind-wheel water-cooling tower fan

Abstract

A double-wind-wheel water-cooling tower fan comprises a shell and a water tank, a cavity is formed in the shell, a main board is arranged in the cavity, two wind wheel assemblies are symmetrically arranged in the cavity, a partition plate is arranged between the wind wheel assemblies, a mist outlet is formed in the front face of the shell, air outlets are formed in the positions, on the two sides of the mist outlet, of the shell, and a water inlet is formed in the water tank. The air outlet corresponds to the wind wheel assembly, a first mist outlet channel is formed in the partition plate, and the first mist outlet channel communicates with the mist outlet; a water tank is arranged at the bottom of the back face of the shell, an atomizer is arranged at the bottom in the water tank, the bottom of the water tank is detachably embedded in the water tank, a water outlet is formed in the bottom of the water tank, a second mist outlet channel is arranged in the water tank, the top of the second mist outlet channel is communicated with the first mist outlet channel, and the bottom of the second mist outlet channel corresponds to the atomizer. The water-cooling tower fan effectively solves the problems that a traditional water-cooling tower fan is large in noise, small in wind power and not obvious in cooling effect.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fan, especially a double fan wheel water cooling tower fan. BACKGROUND

[0002] The existing water cooling tower fan realizes air cooling through using a water pump and a spraying device, which results in large noise, and the existing water cooling tower fan is only provided with one group of fan wheel assemblies, which results in small wind force and unobvious cooling effect. SUMMARY

[0003] The utility model provides a double fan wheel water cooling tower fan, solve the existing water cooling tower fan noise is big, wind force is small, the problem of unobvious cooling effect.

[0004] A double fan wheel water cooling tower fan, including the shell and water tank that are provided with cavity inside, be provided with mainboard in the cavity, two groups of fan wheel assemblies are also provided with in the cavity, be provided with the baffle between the fan wheel assembly, the front of shell is provided with the mist outlet, the shell on both sides of mist outlet all is provided with the air outlet, the air outlet with fan wheel assembly corresponds, the first mist outlet channel is provided with in the baffle, the first mist outlet channel with mist outlet intercommunication, the water tank detachable setting is in the back of shell, the back of shell bottom is provided with the water tank, the water tank bottom is detachable and is embedded in the water tank, the water tank bottom is provided with the water outlet, the water tank is provided with the second mist outlet channel, the second mist outlet channel top with the first mist outlet channel intercommunication, its bottom with atomizer corresponds, the shell still is provided with the air inlet.

[0005] Further, the water tank is provided with a water storage cavity inside, the top of the water storage cavity is open, and the bottom of the water storage cavity is communicated with the water outlet; the water tank is made of transparent material.

[0006] Further, the fan wheel assembly comprises a tower-shaped fan wheel rotatably arranged in the cavity, and the bottom of the tower-shaped fan wheel is drivingly connected with a driving motor.

[0007] Further, the water tank and the sink are further provided with a water taking device, the water taking device comprises a sealing assembly arranged at the water outlet and a swing arm assembly arranged in the sink; the sealing assembly comprises a movable rod, a fixed ring is arranged in the middle of the water outlet, the movable rod is movably arranged in the fixed ring, a sealing ring for plugging the water outlet is arranged on the top of the water outlet, the middle of the sealing ring is fixed on the top end of the movable rod, a fixed cap is arranged on the bottom end of the movable rod, a spring is arranged on the movable rod, and the two ends of the spring are elastically abutted on the bottom of the water outlet and the top of the fixed cap; the swing arm assembly comprises a support fixed in the sink and a swing arm swingably arranged on the support, the swing arm comprises a supporting portion arranged on the left side of the swing arm, a hinged portion arranged in the middle of the swing arm and a swing arm body arranged on the right side of the swing arm, the horizontal height of the swing arm body is higher than that of the supporting portion, and the supporting portion corresponds to the fixed cap.

[0008] Further, the sink and the water tank are further provided with an induction device, the induction device comprises a positioning column arranged in the sink, the height of the positioning column is the same as that of the sink, a reed switch is arranged in the positioning column, a magnetic induction ring and a ring-shaped fixed seat are movably arranged on the positioning column, the magnetic induction ring is mounted on the ring-shaped fixed seat, and the ring-shaped fixed seat is fixed on the bottom of the water tank.

[0009] Further, the shell is further provided with a handle.

[0010] The beneficial effects of the utility model are:

[0011] 1. The water in the water tank is atomized by using the atomizer, so that the water-cooled tower fan has low noise, and the problem of small wind power of the existing water-cooled tower fan is solved by arranging two groups of wind wheel assemblies.

[0012] 2. The water in the water tank is not easy to flow out when the water tank is installed, and the user can use it conveniently by arranging the water taking device.

[0013] 3. The water-cooled tower fan stops working when the water tank is away from the sink, so that the water-cooled tower fan has higher efficiency.

[0014] 4. The product has simple structure, convenient use and low production cost. DRAWINGS

[0015] Figure 1 It is the front perspective view of the utility model.

[0016] Figure 2 It is the back perspective view of the utility model.

[0017] Figure 3 It is the installation schematic view of the wind wheel assembly of the utility model.

[0018] Figure 4 is the water tank installation schematic view of the utility model.

[0019] Figure 5 is the water taking device schematic view of the utility model.

[0020] Figure 6 is the structure explosion view of the utility model.

[0021] Mark 1, the shell; 11, the partition; 111, the first mist outlet channel; 12, the mist outlet; 13, the air outlet; 14, the water tank; 15, the air inlet; 2, the water tank; 21, the water outlet; 211, the fixed ring; 22, the second mist outlet channel; 23, the open mouth; 24, the water tank cover; 3, the wind wheel assembly; 31, the tower type wind wheel; 32, the driving motor; 4, the atomizer; 5, the water taking device; 51, the sealing assembly; 511, the movable rod; 5111, the fixed cap; 512, the sealing ring; 513, the spring; 52, the swing arm assembly; 521, the support; 522, the swing arm; 5221, the support part; 5222, the hinged part; 5223, the swing arm main body; 6, the sensing device; 61, the positioning column; 62, the magnetic reed switch; 63, the magnetic induction ring; 64, the annular fixed seat; 7, the main plate; 8, the handle. DETAILED DESCRIPTION

[0022] The utility model discloses technical scheme is further clearly and completely explained by embodiment, and the embodiment described is only a part embodiment of the utility model, and for the person skilled in the art, under the premise of not making creative work, the other embodiment obtained all belong to the protection scope of the utility model.

[0023] As Figures 1-6As shown, a dual-fan water-cooled tower fan includes an outer shell 1 with an internal cavity and a water tank 2. Two sets of fan assemblies 3 are symmetrically arranged within the cavity, and a partition 11 is provided between the fan assemblies 3 to separate them and prevent mutual interference. This allows the two sets of fan assemblies 3 to operate simultaneously, or each fan assembly 3 can operate independently. A mist outlet 12 is provided on the front of the outer shell 1, and air outlets 13 are provided on both sides of the mist outlet 12, corresponding to the fan assemblies 3. A first mist outlet channel 111 is provided inside the partition 11, and the first mist outlet channel 111 is connected to the mist outlet 12. The water tank 2 is detachably mounted on the back of the outer shell 1, and a water trough 14 is provided at the bottom of the back of the outer shell 1. An atomizer 4 is installed at the bottom of the water tank 14. The bottom of the water tank 2 is detachably embedded in the water tank 14. A water outlet 21 is provided at the bottom of the water tank 2. A second mist outlet channel 22 is provided in the water tank 2. The top of the second mist outlet channel 22 is connected to the first mist outlet channel 111, and its bottom corresponds to the atomizer 4. Water in the water tank 2 flows into the water tank 14 through the water outlet 21. The atomizer 4 at the bottom of the water tank 14 atomizes the water. After atomization, the water vapor is discharged through the second mist outlet channel 22, the first mist outlet channel 111, and the mist outlet 12. The wind blown by the fan assembly 3 through the air outlet 13 blows the air carrying water vapor into the room. The evaporation of water vapor will absorb heat, thereby achieving a cooling effect. An air inlet 15 is also provided on the outer shell 1. The air inlets 15 are located on the left and right sides of the outer shell 1.

[0024] like Figure 6 As shown, the water tank 2 has a water storage chamber inside. The top of the water storage chamber is an open opening 23, and its bottom is connected to the water outlet 21. The open opening 23 is used by the user to fill water. A water tank cover 24 is installed inside the open opening 23 to prevent foreign objects from entering the water tank 2. The water tank 2 is made of transparent materials, such as polycarbonate, methyl methacrylate, etc., so that the user can easily observe the water level in the water storage chamber.

[0025] like Figure 3 As shown, the wind turbine assembly 3 includes a tower-shaped wind turbine 31 that is rotatably disposed in the cavity. The bottom of the tower-shaped wind turbine 31 is connected to a drive motor 32. Each wind turbine assembly 3 includes an independent tower-shaped wind turbine 31 and a drive motor 32. The wind turbine assemblies 3 can not only operate simultaneously, but each wind turbine assembly 3 can also operate independently.

[0026] like Figures 4-6As shown, in order to prevent water from flowing out of the water outlet 21 when the water tank 2 is installed, a water taking device 5 is arranged between the water tank 2 and the sink 14, which comprises a sealing assembly 51 arranged at the water outlet 21 and a swing arm assembly 52 arranged in the sink 14; the sealing assembly 51 comprises a movable rod 511, a fixed ring 211 is arranged in the middle of the water outlet 21, the movable rod 511 is movably arranged in the fixed ring 211, a sealing ring 512 for sealing the water outlet 21 is arranged on the top of the water outlet 21, the middle of the sealing ring 512 is fixed on the top end of the movable rod 511, a fixed cap 51111 is arranged at the bottom end of the movable rod 511, a spring 513 is movably arranged on the movable rod 511, and the two ends of the spring 513 elastically abut against the bottom of the water outlet 21 and the top of the fixed cap 51111; under normal circumstances, the fixed cap 51111 is pushed away from the water outlet 21 under the action of the spring 513, so that the sealing ring 512 covers the top of the water outlet 21, and the water outlet 21 is in a closed state; when the fixed cap 51111 is pushed to be close to the water outlet 21 under the action of an external force, the sealing ring 512 is driven by the movable rod 511 to be away from the water outlet 21, and the water outlet 21 is in an open state; the swing arm assembly 52 comprises a support 521 fixed in the sink 14 and a swing arm 522 swingably arranged on the support 522, the swing arm 522 comprises a supporting portion 5221 arranged on the left side of the swing arm 522, a hinge portion 5222 arranged in the middle of the swing arm 522, and a swing arm body 5223 arranged on the right side of the swing arm 522, the horizontal height of the swing arm body 5223 is higher than that of the supporting portion 5221, and the supporting portion 5221 corresponds to the fixed cap 51111; when the water tank 2 is installed, the bottom of the water tank 2 is pressed on the swing arm body 5223, at this time, the swing arm body 5223 sinks and drives the supporting portion 5221 to move upward, the supporting portion 5221 presses the fixed cap 51111 upward, the fixed cap 51111 drives the movable rod 511 and the sealing ring 512 to move upward, so that the sealing ring 512 is away from the water outlet 21, and the water outlet 21 is in an open state, and water can flow into the sink 14 through the water outlet 21; when the water tank 2 is separated from the sink 14, the water outlet 21 is automatically in a closed state.

[0027] As Figures 4-6As shown, a sensing device 6 is also provided between the water tank 14 and the water tank 2. When the water tank 2 is removed from the water tank 14, the atomizer 4 and the impeller assembly 3 can stop working, achieving higher efficiency operation of the equipment. The sensing device 6 includes a positioning post 61 set in the water tank 14. The positioning post 61 is the same height as the water tank 14. A magnetic reed switch 62 is set in the positioning post 61. A magnetic induction ring 63 and an annular fixing seat 64 are movably passed through the positioning post 61. The magnetic induction ring 63 is installed on the annular fixing seat 64, and the annular fixing seat 64 is fixed to the bottom of the water tank 2. When the water tank 2 is embedded in the water tank 14, the magnetic induction ring 63 will approach the magnetic reed switch 62 and pass through the positioning post 61. At this time, the magnetic reed switch 62 closes the circuit, and the atomizer 4 and the impeller assembly 3 can work normally. The magnetic reed switch 62 can also be a resistive touch switch or a capacitive touch switch. The magnetic induction ring 63 is made of magnetic material or metal material.

[0028] like Figure 6 As shown, a main board 7 for control circuitry is also provided in the cavity inside the outer shell 1. The main board 7 is electrically connected to the atomizer 4 and the drive motor 32.

[0029] like Figure 1 As shown, the outer casing 1 is also provided with a handle 8, which makes it easier for users to carry and move the water-cooled tower fan.

[0030] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. All equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A double wind wheel water cooling tower fan, comprising a shell (1) with a cavity in the inside and a water tank (2), a main plate (7) is arranged in the cavity, characterized in that, Two groups of wind wheel assemblies (3) are symmetrically arranged in the cavity, and a partition plate (11) is arranged between the wind wheel assemblies (3); a mist outlet (12) is formed in the front surface of the shell (1), and air outlets (13) are formed in the shell (1) on the two sides of the mist outlet (12); the air outlets (13) correspond to the wind wheel assemblies (3); the partition plate (11) is internally provided with a first mist outlet channel (111) in communication with the mist outlet (12); the water tank (2) is detachably arranged at the back of the shell (1); a water tank (14) is arranged at the bottom of the back of the shell (1); an atomizer (4) is arranged at the bottom of the water tank (14); the water tank (2) is detachably arranged in the water tank (14); a water outlet (21) is arranged at the bottom of the water tank (2); a second mist outlet channel (22) is arranged in the water tank (2) and is in communication with the first mist outlet channel (111) at the top and corresponds to the atomizer (4) at the bottom; and an air inlet (15) is further arranged on the shell (1).

2. A double wind wheel water-cooled tower fan according to claim 1, wherein, The water tank (2) is internally provided with a water storage cavity, the top of which is open (23), and the bottom of which is in communication with the water outlet (21); the water tank (2) is made of transparent material.

3. A double wind turbine water-cooled tower fan according to claim 1, characterized in that, The wind wheel assembly (3) comprises a tower-shaped wind wheel (31) rotatably arranged in the cavity, and a driving motor (32) drivingly connected to the bottom of the tower-shaped wind wheel (31).

4. A double wind turbine water-cooled tower fan according to claim 1, characterized in that, A water taking device (5) is further arranged between the water tank (2) and the water tank (14), and the water taking device (5) comprises a sealing assembly (51) arranged at the water outlet (21) and a swing arm assembly (52) arranged in the water tank (14); the sealing assembly (51) comprises a movable rod (511), a fixed ring (211) is arranged in the middle of the water outlet (21), the movable rod (511) is movably arranged in the fixed ring (211), a sealing ring (512) for plugging the water outlet (21) is movably arranged on the top of the water outlet (21), the sealing ring (512) is fixedly arranged at the top end of the movable rod (511), a fixed cap (51111) is arranged at the bottom end of the movable rod (511), a spring (513) is arranged on the movable rod (511), and the two ends of the spring (513) are elastically abutted against the bottom of the water outlet (21) and the top of the fixed cap (51111); the swing arm assembly (52) comprises a support (521) fixedly arranged in the water tank (14) and a swing arm (522) swingably arranged on the support (521); the swing arm (522) comprises a supporting portion (5221) arranged on the left side of the swing arm (522), a hinged portion (5222) arranged in the middle of the swing arm (522) and a swing arm body (5223) arranged on the right side of the swing arm (522); the horizontal height of the swing arm body (5223) is higher than that of the supporting portion (5221), and the supporting portion (5221) corresponds to the fixed cap (51111).

5. A double wind turbine water-cooled tower fan according to claim 1, wherein, The water tank (14) and the water tank (2) are further provided with an induction device (6), the induction device (6) comprises a positioning column (61) arranged in the water tank (14), the positioning column (61) has the same height with the water tank (14), the positioning column (61) is provided with a magnetic reed switch (62), a magnetic induction ring (63) and a ring-shaped fixing seat (64) are movably arranged on the positioning column (61), the magnetic induction ring (63) is mounted on the ring-shaped fixing seat (64), and the ring-shaped fixing seat (64) is fixed on the bottom of the water tank (2).

6. A double wind turbine water-cooled tower fan according to any one of claims 1-5, characterized in that, The shell (1) is further provided with a handle (8).

Images