Circulating type efficient prefabricated cold water cooling fan

Abstract

The utility model belongs to the technical field of cooling fans, and discloses a circulating type efficient prefabricated cold water cooling fan which comprises an installation box, a refrigeration water tank is fixedly connected to the bottom of an inner cavity of the installation box, a rectangular groove is formed in the top of the refrigeration water tank, and a driving motor is fixedly connected to the left side of the installation box. The other end of an output shaft of the driving motor is fixedly sleeved with a rotating shaft, and the outer surface of the rotating shaft is fixedly sleeved with a rotating rod. Through the arrangement of the driving motor, the rotating rod, the circular shaft, the connecting plate and the baffle, when the driving motor operates, the rotating shaft drives the rotating rod to rotate, then the rotating rod drives the circular shaft and the connecting plate to move rightwards, and therefore the baffle moves rightwards to relieve the top sealing effect of the refrigeration water tank; the purpose of automatically closing and opening the top of the refrigeration water tank is achieved, the problem that the cold water prefabricating efficiency of the refrigeration water tank is low is solved, and the cooling efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to cold fan technical field, and specifically is a circulating type high -efficient prefabricated cold water fan. BACKGROUND

[0002] Cold fan, also known as air conditioner fan, is a new type of cooling equipment combining the advantages of air conditioner and electric fan.

[0003] In hot summer, circulating type high -efficient prefabricated cold water fan is often used, and although the existing circulating type high -efficient prefabricated cold water fan can realize basic cooling function in the process of actual use, the refrigeration water tank of the existing circulating type high -efficient prefabricated cold water fan is mostly open type structure, and this design makes the water tank directly exposed to the surrounding environment, and the hot air in the environment continuously exchanges heat with the water in the water tank, and with the lapse of time, the water temperature in the water tank gradually rises, and the refrigeration efficiency of water source is greatly discounted, thereby rapidly cooling the environment, and therefore, it needs to be improved. UTILITY MODEL CONTENTS

[0004] The utility model provides a circulating type high -efficient prefabricated cold water fan, and has the advantages of automatically closing and opening refrigeration water tank.

[0005] In order to realize the above object, the utility model provides the following technical scheme: a circulating type high -efficient prefabricated cold water fan, including installation box, the bottom of the inner chamber of installation box is fixedly connected with refrigeration water tank, the top of refrigeration water tank is equipped with rectangular groove, the left side of installation box is fixedly connected with drive motor, the other end of drive motor output shaft is fixedly sleeved with rotating shaft, the outer surface of rotating shaft is fixedly sleeved with rotary rod, the inner surface of rotary rod is movably connected with round shaft, the top of round shaft is fixedly connected with connecting plate, the right side of connecting plate in sequence penetrates installation box and refrigeration water tank and extends to the inside at the top end of refrigeration water tank, the right side of connecting plate is fixedly connected with baffle, the outer surface of baffle is movably connected with the inner surface at the top end of refrigeration water tank.

[0006] As a preferred technical scheme of the utility model, the top and bottom of the right side of the installation box are fixedly sleeved with water inlet and drain, the left side of water inlet and drain penetrates refrigeration water tank and extends to the inside of refrigeration water tank, and the outer surface of water inlet and drain is screw connected with cap.

[0007] As a preferred technical scheme of the utility model, the top of the installation box is fixedly connected with connecting box, the inside of connecting box is fixedly installed with protection shell, and the inside of protection shell is fixedly installed with rotary motor.

[0008] As a preferred technical scheme of the utility model, the other end of the rotating motor output shaft is fixedly sleeved with a rotating shaft, and the outer surface of the rotating shaft is fixedly sleeved with a fan blade.

[0009] As a preferred technical scheme of the utility model, the bottom of the installation box is fixedly connected with a rectangular box, the periphery of the bottom of the rectangular box is movably connected with a circular wheel, the number of the circular wheels is four, and the four circular wheels are symmetric about the center of the rectangular box.

[0010] As a preferred technical scheme of the utility model, the bottom of the rectangular box inner cavity is fixedly connected with a double-shaft motor, the other end of the double-shaft motor output shaft is fixedly sleeved with a transmission shaft, the outer surface of the transmission shaft is fixedly sleeved with a rotating rod, the other end of the rotating rod is fixedly sleeved with a cylindrical block in the inside, the outer surface of the cylindrical block is movably connected with a supporting plate, and the outer surface of the supporting plate is movably connected with the inner surface of the rectangular box.

[0011] As a preferred technical scheme of the utility model, the inside of the supporting plate is movably connected with a limiting rod, and the limiting rod is fixedly installed in the inside of the rectangular box.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The utility model discloses a drive motor, a rotating rod, a circular shaft, a connecting plate and a baffle are set, when the drive motor runs, the rotating shaft drives the rotating rod to rotate, and then the rotating rod drives the circular shaft and the connecting plate to move rightwards, so that the baffle moves rightwards to remove the top closing effect of the refrigeration water tank, the purpose that the refrigeration water tank top is automatically closed and opened is realized, the problem that the refrigeration water tank prefabricated refrigeration water efficiency is low is solved, and the cooling efficiency is improved.

[0014] 2、The utility model discloses a double-shaft motor, a transmission shaft, a rotating rod, a cylindrical block and a supporting plate are set, when the double-shaft motor runs, two transmission shafts drive two rotating rods to rotate, and then two cylindrical blocks rotate and drive two supporting plates to move downwards, when two supporting plates move to the same horizontal plane with the circular wheel, the purpose that the cold -blast fan whole support is more stable is realized, the problem that the cold -blast fan installation is unstable because the contact area of the circular wheel and the ground is small is solved. DRAWINGS

[0015] Figure 1 It is the structure schematic diagram of the utility model;

[0016] Figure 2 It is the sectional structure schematic diagram of the utility model;

[0017] Figure 3 It is the sectional structure schematic diagram of the utility model side;

[0018] Figure 4 It is the baffle structure schematic view of the utility model;

[0019] Figure 5 It is the support plate structure schematic view of the utility model;

[0020] Figure 6 It is the upward structure schematic view of the utility model.

[0021] In the figure: 1, installation box; 2, refrigerated water tank; 3, rectangular groove; 4, driving motor; 5, rotating shaft; 6, rotating rod; 7, round shaft; 8, connecting plate; 9, baffle; 10, water inlet; 11, drain; 12, cap; 13, connecting box; 14, protective shell; 15, rotating motor; 16, rotating shaft; 17, fan blade; 18, rectangular box; 19, double-shaft motor; 20, transmission shaft; 21, rotating rod; 22, cylindrical block; 23, support plate; 24, limiting rod; 25, round wheel. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] As Figures 1 to 6 shown, the utility model provides a kind of circulating high-efficiency prefabricated refrigerated water cooling fan, including installation box 1, the bottom of the inner chamber of installation box 1 is fixedly connected with refrigerated water tank 2, the top of refrigerated water tank 2 is equipped with rectangular groove 3, the left side of installation box 1 is fixedly connected with driving motor 4, the other end of driving motor 4 output shaft is fixedly sleeved with rotating shaft 5, the outer surface of rotating shaft 5 is fixedly sleeved with rotating rod 6, the inner surface of rotating rod 6 is movably connected with round shaft 7, the top of round shaft 7 is fixedly connected with connecting plate 8, connecting plate 8 right side is in sequence and extends to the inside of refrigerated water tank 2 top end, passing through installation box 1 and refrigerated water tank 2, connecting plate 8 right side is fixedly connected with baffle 9, the outer surface of baffle 9 is movably connected with the inner surface of refrigerated water tank 2 top end.

[0024] When driving motor 4 operates, rotating shaft 5 will drive rotating rod 6 to rotate, and then rotating rod 6 drives round shaft 7 and connecting plate 8 to move right, so that baffle 9 moves right to remove the top closing effect of refrigerated water tank 2, to realize the purpose of automatic closing and opening of the top of refrigerated water tank 2.

[0025] The top and bottom of the right side of the installation box 1 are respectively fixedly sleeved with a water adding port 10 and a water discharging port 11.

[0026] The water adding port 10 and the water discharging port 11 are designed to be opened by rotating the cap 12, so that water can be added to the inside of the refrigeration water tank 2 through the water adding port 10, and the water in the refrigeration water tank 2 can be discharged to the outside through the water discharging port 11.

[0027] The top of the installation box 1 is fixedly connected with a connecting box 13, the inside of the connecting box 13 is fixedly installed with a protective shell 14, and the inside of the protective shell 14 is fixedly installed with a rotating motor 15.

[0028] The protective shell 14 is designed to protect the rotating motor 15.

[0029] The other end of the output shaft of the rotating motor 15 is fixedly sleeved with a rotating shaft 16, and the outer surface of the rotating shaft 16 is fixedly sleeved with a fan blade 17.

[0030] When the rotating motor 15 operates, the rotating shaft 16 will drive the fan blade 17 to rotate and blow cold air to the outside.

[0031] The bottom of the installation box 1 is fixedly connected with a rectangular box 18, and the four circumferences of the bottom of the rectangular box 18 are movably installed with four circular wheels 25.

[0032] The four circular wheels 25 are designed to drive the cold air fan to move as a whole.

[0033] The bottom of the inner cavity of the rectangular box 18 is fixedly connected with a double-shaft motor 19, the other end of the output shaft of the double-shaft motor 19 is fixedly sleeved with a transmission shaft 20, the outer surface of the transmission shaft 20 is fixedly sleeved with a rotating rod 21, the other end of the rotating rod 21 is fixedly sleeved with a cylindrical block 22 in the inside, the outer surface of the cylindrical block 22 is movably connected with a supporting plate 23, and the outer surface of the supporting plate 23 is movably connected with the inner surface of the rectangular box 18.

[0034] When the double-shaft motor 19 operates, the two transmission shafts 20 will drive the two rotating rods 21 to rotate, and then the two cylindrical blocks 22 will rotate to drive the two supporting plates 23 to move downward, so that the cold air fan is more stably supported when the two supporting plates 23 move to the same horizontal plane as the circular wheels 25.

[0035] The inside of the supporting plate 23 is movably connected with a limiting rod 24, and the limiting rod 24 is fixedly installed in the inside of the rectangular box 18.

[0036] The limiting rod 24 is designed to limit the support plate 23, thereby ensuring the stability of the lifting movement of the support plate 23.

[0037] The working principle and use process of the utility model are as follows:

[0038] When the cold fan performs efficient precooling of water, first, the cap 12 is rotated to remove the closure of the water inlet 10, then water is added to the inside of the refrigerated water tank 2 through the water inlet 10, when the refrigerated water tank 2 is filled with water, the cap 12 is rotated again to close the water inlet 10, then the driving motor 4 is started, which will make the rotating shaft 5 drive the rotating rod 6 to rotate, and then the rotating rod 6 drives the circular shaft 7 and the connecting plate 8 to move left, so that the baffle 9 moves left to remove the closure effect on the top of the refrigerated water tank 2, at this time the refrigerated water tank 2 operates, realizing the purpose of quickly cooling the water in the refrigerated water tank 2, then the driving motor 4 is started again to drive the baffle 9 to reset to remove the closure effect on the top of the refrigerated water tank 2, at this time the cold water pre-prepared in the refrigerated water tank 2 produces a large amount of cold air through the rectangular groove 3 and floats upwards, and the rotating motor 15 is started, which will make the rotating shaft 16 drive the fan blade 17 to rotate and blow the cold air to the outside, realizing the purpose of rapid cooling.

[0039] Since the four circular wheels 25 have small contact area with the ground, the support effect of the four circular wheels 25 on the whole cold fan is not good, at this time the double-shaft motor 19 is started, which will make the two transmission shafts 20 drive the two rotating rods 21 to rotate, and then the two cylindrical blocks 22 rotate to drive the two support plates 23 to move downwards, when the two support plates 23 move to the same horizontal plane as the circular wheels 25, the purpose of more stable support of the whole cold fan is realized.

[0040] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0041] Although the embodiments of the utility model have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A circulating high-efficiency pre-cooling water-cooled fan, comprising a mounting box (1), characterized in that: The bottom of the inner cavity of the mounting box (1) is fixedly connected with a refrigeration water tank (2), a rectangular groove (3) is formed in the top of the refrigeration water tank (2), a driving motor (4) is fixedly connected to the left side of the mounting box (1), a rotating shaft (5) is fixedly sleeved on the other end of the output shaft of the driving motor (4), a rotating rod (6) is fixedly sleeved on the outer surface of the rotating shaft (5), a circular shaft (7) is movably connected to the inner surface of the rotating rod (6), a connecting plate (8) is fixedly connected to the top of the circular shaft (7), the connecting plate (8) extends to the inside of the top of the refrigeration water tank (2) in sequence through the mounting box (1) and the refrigeration water tank (2) from left to right, and a baffle (9) is fixedly connected to the right side of the connecting plate (8), and the outer surface of the baffle (9) is movably connected with the inner surface of the top of the refrigeration water tank (2).

2. The circulating high-efficiency pre-cooling water-cooled fan according to claim 1, characterized in that: The top and bottom of the right side of the mounting box (1) are fixedly sleeved with a water inlet (10) and a drain (11), respectively, the left side of the water inlet (10) and the drain (11) penetrates through the refrigeration water tank (2) and extends to the inside of the refrigeration water tank (2), and the outer surface of the water inlet (10) and the drain (11) is screwedly connected with a cap (12).

3. The circulating high-efficiency pre-cooling water-cooled fan according to claim 1, characterized in that: The top of the mounting box (1) is fixedly connected with a connecting box (13), a protection shell (14) is fixedly installed in the inside of the connecting box (13), and a rotating motor (15) is fixedly installed in the inside of the protection shell (14).

4. The circulating high-efficiency pre-cooling water-cooled fan according to claim 3, characterized in that: The other end of the output shaft of the rotating motor (15) is fixedly sleeved with a rotating shaft (16), and the outer surface of the rotating shaft (16) is fixedly sleeved with a fan blade (17).

5. The circulating high-efficiency pre-cooling water-cooled fan according to claim 1, characterized in that: The bottom of the mounting box (1) is fixedly connected with a rectangular box (18), and a circular wheel (25) is movably installed around the bottom of the rectangular box (18), the number of the circular wheels (25) is four, and the four circular wheels (25) are symmetrically arranged about the center of the rectangular box (18).

6. The circulating high-efficiency pre-cooling water-cooled fan according to claim 5, characterized in that: The bottom of the inner cavity of the rectangular box (18) is fixedly connected with a double-shaft motor (19), the other end of the output shaft of the double-shaft motor (19) is fixedly sleeved with a transmission shaft (20), the outer surface of the transmission shaft (20) is fixedly sleeved with a rotating rod (21), the other end of the rotating rod (21) is fixedly sleeved with a cylindrical block (22), the outer surface of the cylindrical block (22) is movably connected with a supporting plate (23), and the outer surface of the supporting plate (23) is movably connected with the inner surface of the rectangular box (18).

7. The circulating high-efficiency pre-cooling water-cooled fan according to claim 6, characterized in that: The inside of the supporting plate (23) is movably connected with a limiting rod (24), and the limiting rod (24) is fixedly installed in the inside of the rectangular box (18).

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