Industrial upside-down type refrigeration fan

Abstract

The invention relates to the technical field of refrigeration fans, and discloses an industrial back-off type refrigeration fan which comprises a metal frame and an air cooler fixed in the metal frame, and the air cooler comprises a box body, an air inlet and an air outlet are formed in the two sides of the box body respectively; the bidirectional motor is fixed in the box body; and the driving fan blade is fixed at the output end of one end of the bidirectional motor. A stress plate is pushed through a shifting plate on the outer side of a rotating shaft, so that a rectangular frame moves towards one side, the rectangular frame drives metal rod bodies in pairs to move, cotton fiber strips are clamped, the cotton fiber strips are extruded and deformed, dust and impurities can be downwards extruded out along with water, and the cotton fiber strips are continuously extruded; the dust continuously moves downwards while the water moves better; in the process that the cotton fiber strips are extruded, water is further made to move downwards, the movement speed of the water is increased, air makes contact with different kinds of water, dust attached to the cotton fiber strips is reduced, and the dust taken away is increased, so that good control is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of refrigeration fans, in particular to an industrial inverted refrigeration fan. Background Art

[0002] In addition to bringing fresh air and lowering the temperature in public places such as corporate workshops, commercial entertainment venues, etc., air coolers also have another important feature: energy saving and environmental protection. When installed outdoors, ensure fresh air circulation. The main unit can be installed in a place with good air quality in the surrounding environment as much as possible.

[0003] The authorization announcement number is CN 115539418 B, and the name is a high-efficiency refrigeration industrial fan, which relates to the technical field of cold air fans. The high-efficiency refrigeration industrial fan includes an industrial fan body, a motor is arranged inside the industrial fan body, the motor is fixedly connected to a rotating connecting rod through an output shaft, and an impurity scraping mechanism and an impurity cleaning mechanism are arranged inside the industrial fan body.

[0004] The above patent solves the problem of dust by cleaning the dust on the fan blades. However, in fact, during the air intake process, the air cooler draws the wind inward through the rotation of the fan blades, and then contacts the water vapor to cool the inhaled air, and then blows out cool wind. However, water must have a carrier, and there must be dust in the air. The dust will adhere to the water carrier. The accumulated dust will affect the cleanliness of the airflow being blown. For this reason, an industrial inverted refrigeration fan is proposed. Summary of the invention

[0005] The object of the present invention is to provide an industrial inverted refrigeration fan to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: an industrial inverted refrigeration fan, comprising a metal frame, and a cooling fan fixed in the metal frame, the cooling fan comprising:

[0007] The box body has air inlets and air outlets on both sides thereof;

[0008] A bidirectional motor, which is fixed inside the box;

[0009] The driving fan blade is fixed to the output end of one end of the bidirectional motor and is used to drive the gas to move;

[0010] A carrier layer is fixed inside the box, and air flows through the carrier layer;

[0011] The moving frame is arranged in cooperation with the carrier layer, and the moving frame is driven by the other end of the bidirectional motor to move, so as to clean the dust and impurities on the carrier layer.

[0012] Preferably, the carrier layer includes a C-shaped frame and cotton batting strips;

[0013] The upper and lower sides of the C-shaped frame are fixed to the inner wall of the box body, and the cotton wool strips are provided with multiple vertical ones, and the multiple cotton wool strips are evenly arranged inside the C-shaped frame. The cotton wool strips guide water from top to bottom, and wind enters from the air inlet, passes through the cotton wool strips, and flows out from the air outlet.

[0014] Preferably, a water storage tank is fixed on the inner wall of the upper end of the C-shaped frame, the upper end of the cotton wool strip is fixed to the water storage tank and communicated with the inside of the water storage tank, a water storage groove is opened on the inner wall of the lower end of the C-shaped frame, the lower end of the cotton wool strip is fixed to the inner wall of the water storage groove, the water storage groove is used to collect the water moving downward, a clamping layer is fixed at the lower end of the box body, a water storage layer is clamped at the lower end of the clamping layer, a circular hole is opened on the inner wall of the water storage groove, and the circular hole is connected to the water storage layer at the lower end;

[0015] A connecting pipe is also fixed on the outer side of the C-shaped frame, one end of the connecting pipe is connected to the water storage layer, and the other end is connected to the water storage tank. The connecting pipe guides water upward through the action of a water pump.

[0016] Preferably, the motion frame comprises a rectangular frame, a metal rod, a force-bearing plate, a shifting plate, a rotating shaft, a return spring and a fixing plate;

[0017] The rectangular frame extends from one side of the box body and is clamped into the box body. The three sides of the rectangular frame are each provided with an inner opening, and the C-shaped frame is located in the inner opening. The metal rods are symmetrically arranged in pairs, and the two symmetrical metal rods form a group. There are multiple groups, and the multiple groups of metal rods are arranged and distributed. The multiple groups of metal rods are located inside the rectangular frame, and the metal rods in one group squeeze the cotton strips during horizontal movement.

[0018] Preferably, the force-bearing plate is fixed on the outside of the rectangular frame, the rotating shaft is fixed on the output end of the other end of the bidirectional motor, the shifting plate is fixed on the outside of the rotating shaft, and the shifting plate is pressed against the force-bearing plate during the rotation process;

[0019] A return spring is fixed on the inner wall of one side of the rectangular frame, and a fixed plate is fixed on the end of the return spring. The fixed plate is fixedly connected to the inner wall of the box body. When the rotating shaft rotates, the force plate is pushed, and the rectangular frame moves outward at intervals to stretch the return spring, forming a reciprocating motion.

[0020] Preferably, the outer wall of the force-bearing plate is smoothly arranged, and the end of the shifting plate is also smoothly arranged.

[0021] Preferably, metal frame 1 and metal frame 2 are respectively fixed to the upper and lower ends of the metal rod body, and the metal frame 1 and metal frame 2 are respectively fixed to the upper and lower inner walls of the rectangular frame. The metal rod body is fixed by the metal frame 1 and metal frame 2 so that the metal rod body and the cotton strip are squeezed.

[0022] Preferably, the outer wall of the metal rod is rough, and the metal rod is vertical.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] (1) In the present invention, gas can pass through the carrier layer and the moving frame from the outside and be blown out through the driving fan blades. The wind passing through the cotton wool strip can reduce its temperature and cool the blown wind. The water moving from top to bottom on the cotton wool strip can drive the dust adhering to the surface of the cotton wool strip to move and clean the dust as much as possible. The water storage layer at the lower end is detachable to facilitate the dumping of dusty water, so that the blown wind is as clean as possible.

[0025] (2) The present invention arranges water to seep downward from the water storage tank, so that wind contacts the cotton wool strips over a larger area when passing through. The water storage groove and circular hole arranged at the lower end can collect water in a centralized manner, thus facilitating water circulation.

[0026] (3) The present invention pushes the force-bearing plate through the paddle on the outside of the rotating shaft, so that the rectangular frame moves to one side. The rectangular frame drives the metal rods in groups of two to move, clamping the cotton wool strips, so that the cotton wool strips are squeezed and deformed, and dust and impurities can be squeezed downward with the water. The cotton wool strips are continuously squeezed, so that the water moves better and the dust also moves downward continuously.

[0027] (4) In the process of squeezing the cotton wool strips, the present invention further causes the water to move downward, the water movement speed increases, the wind contacts different water, the dust adhered to the cotton wool strips is reduced, and the dust taken away is increased, thereby achieving good control. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the structure of the carrier layer and the moving frame of the present invention;

[0030] Figure 3 This is a schematic diagram of the separation structure of the carrier layer and the moving frame of the present invention;

[0031] Figure 4 For the present invention Figure 3 A is a schematic diagram of the partially enlarged structure of the middle part;

[0032] Figure 5It is a schematic diagram of the structure of the sports frame of the present invention;

[0033] Figure 6 For the present invention Figure 5 A schematic diagram of the partially enlarged structure of B in the middle;

[0034] Figure 7 It is a schematic diagram of the metal rod structure of the present invention.

[0035] In the figure: 1. Metal frame; 2. Box body; 3. Bidirectional motor; 4. Driving blades; 5. Carrier layer; 51. C-shaped frame; 511. Water storage groove; 512. Round hole; 52. Water storage tank; 53. Cotton strip; 54. Card layer; 55. Water storage layer; 56. Connecting pipe; 6. Moving frame; 61. Rectangular frame; 62. Inner mouth; 63. Metal rod body; 631. Metal frame one; 632. Metal frame two; 64. Force plate; 65. Paddle plate; 66. Rotating shaft; 67. Reset spring; 68. Fixed plate. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] See also Figure 1-7 The present invention provides a technical solution: an industrial inverted refrigeration fan, comprising a metal frame 1, and a cold air fan fixed in the metal frame 1, the metal frame 1 can be inverted at the lower end of the ceiling to facilitate fixed installation, the cold air fan comprises:

[0038] The box body 2 has an air inlet and an air outlet on both sides thereof;

[0039] A bidirectional motor 3, which is fixed inside the box 2;

[0040] A driving fan blade 4, which is fixed to the output end of one end of the bidirectional motor 3, is used to drive the gas to move;

[0041] A carrier layer 5 is fixed inside the box 2, and air flows through the carrier layer 5;

[0042] The moving frame 6 is arranged in cooperation with the carrier layer 5 , and the moving frame 6 is driven by the other end of the bidirectional motor 3 to move, so as to clean the dust and impurities on the carrier layer 5 .

[0043] The carrier layer 5 includes a C-shaped frame 51 and a cotton batting strip 53;

[0044] The upper and lower sides of the C-shaped frame 51 are fixed to the inner wall of the box body 2. A plurality of vertical cotton wool strips 53 are provided. The plurality of cotton wool strips 53 are evenly arranged inside the C-shaped frame 51. The cotton wool strips 53 guide water from top to bottom. Wind enters from the air inlet, passes through the cotton wool strips 53, and flows out from the air outlet, thereby cooling the airflow.

[0045] A water storage tank 52 is fixed on the inner wall of the upper end of the C-shaped frame 51, the upper end of the cotton wool strip 53 is fixed to the water storage tank 52, and the cotton wool strip 53 is connected to the inside of the water storage tank 52. A water storage groove 511 is opened on the inner wall of the lower end of the C-shaped frame 51, and the lower end of the cotton wool strip 53 is fixed to the inner wall of the water storage groove 511. The water storage groove 511 is used to collect the water moving downward. A clamping layer 54 is fixed to the lower end of the box body 2, and a water storage layer 55 is clamped at the lower end of the clamping layer 54. A circular hole 512 is opened on the inner wall of the water storage groove 511, and the circular hole 512 is connected to the water storage layer 55 at the lower end, so that water can move, avoid accumulation, and achieve good circulation.

[0046] A connecting pipe 56 is also fixed to the outside of the C-shaped frame 51. One end of the connecting pipe 56 is connected to the water storage layer 55, and the other end is connected to the water storage tank 52. The connecting pipe 56 guides water upward through the action of a water pump to circulate the water.

[0047] The moving frame 6 includes a rectangular frame 61, a metal rod 63, a force-bearing plate 64, a shifting plate 65, a rotating shaft 66, a return spring 67 and a fixing plate 68;

[0048] The rectangular frame 61 extends from one side of the box body 2 and is clamped into the box body 2. Inner openings 62 are opened on the three sides of the rectangular frame 61. The C-shaped frame 51 is located in the inner opening 62, showing a clamping effect. The metal rods 63 are symmetrically arranged in pairs. The two-way symmetrical metal rods 63 form a group. There are multiple groups. The multiple groups of metal rods 63 are arranged and distributed. The multiple groups of metal rods 63 are located inside the rectangular frame 61, and the metal rods 63 in one group squeeze the cotton wool strips 53 during horizontal movement. The movement of the rectangular frame 61 can easily produce an interlaced state with the C-shaped frame 51, thereby realizing the squeezing of the metal rods 63 and the cotton wool strips 53.

[0049] The force-bearing plate 64 is fixed to the outside of the rectangular frame 61, the rotating shaft 66 is fixed to the output end of the other end of the bidirectional motor 3, and the paddle plate 65 is fixed to the outside of the rotating shaft 66. The paddle plate 65 is pressed against the force-bearing plate 64 during the rotation process, so that the rotating shaft 66 and the paddle plate 65 can also rotate;

[0050] A return spring 67 is fixed on the inner wall of one side of the rectangular frame 61, and a fixed plate 68 is fixed to the end of the return spring 67. The fixed plate 68 is fixedly connected to the inner wall of the box body 2. When the rotating shaft 66 rotates, the force-bearing plate 64 is pushed, and the rectangular frame 61 moves outward at intervals to stretch the return spring 67, forming a reciprocating motion.

[0051] The fixing plate 68 is used for limiting the position to prevent the rectangular frame 61 from not being reset.

[0052] The outer wall of the force-bearing plate 64 is smoothly arranged, and the end of the shifting plate 65 is also smoothly arranged, so that the reciprocating motion of the rectangular frame 61 is smoother and jamming is avoided.

[0053] The upper and lower ends of the metal rod body 63 are respectively fixed with a metal frame 1 631 and a metal frame 2 632. The metal frame 1 631 and the metal frame 2 632 are respectively fixed to the upper and lower inner walls of the rectangular frame 61. The metal rod body 63 is fixed by the metal frame 1 631 and the metal frame 2 632 so that the metal rod body 63 is squeezed with the cotton wool strips 53. Each group of metal rod bodies 63 is relatively close to each other, which can effectively squeeze the cotton wool strips 53 and take away dust.

[0054] The outer wall of the metal rod body 63 is roughly designed, and the metal rod body 63 is vertical, which can scrape the cotton strip 53 and better move the dust on the surface downward.

[0055] When in use, the bidirectional motor 3 is operated, and then the driving blades 4 are driven to rotate, so that the gas can pass through the carrier layer 5 and the moving frame 6 from the outside, and then blow out through the driving blades 4. Under the action of the water pump, the water moves from the connecting pipe 56 from bottom to top, and the water passes through the water storage tank 52 and then moves downward from the cotton wool strip 53, so that the wind passing through the cotton wool strip 53 can reduce its temperature, so that the blown wind is cooled, and the water moving from top to bottom on the cotton wool strip 53 can drive the dust adhering to the surface of the cotton wool strip 53 to move, and the dust is cleaned as much as possible, and the water storage layer 55 at the lower end is detachable, which is convenient for dumping the water with dust, so that the blown wind is as clean as possible;

[0056] Secondly, water is set to seep downward from the water storage tank 52, so that the water can contact all the cotton strips 53 at the lower end, so that the wind can contact the cotton strips 53 in a wider range when passing through, and the water storage groove 511 and the circular hole 512 set at the lower end can collect water in a centralized manner and move downward from the circular hole 512, which is convenient for water circulation;

[0057] When the other end of the bidirectional motor 3 rotates, the rotating shaft 66 is driven to rotate, and the paddle plate 65 outside the rotating shaft 66 pushes the force-bearing plate 64, so that the rectangular frame 61 moves to one side, and the rectangular frame 61 drives the metal rods 63 in groups of two to move. During the movement of the metal rods 63, the cotton wool strips 53 can be clamped, so that the cotton wool strips 53 are squeezed and deformed, and dust and impurities can be squeezed downward with the water. Under the action of the reset spring 67, the reset is generated, so that the rectangular frame 61 continuously reciprocates, and the cotton wool strips 53 are continuously squeezed, so that the water moves better and the dust moves continuously downward at the same time.

[0058] During the squeezing process of the cotton wool strips 53, the water is further moved downward, which prevents the water from having difficulty in moving downward and increases the speed of the water movement. The wind contacts different water, that is, the dust adhered to the cotton wool strips 53 is reduced, and the dust taken away is increased, thereby achieving good control.

[0059] Although 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

1. An industrial inverted refrigeration fan, comprising a metal frame (1), and a cooling fan fixed in the metal frame (1), characterized in that: The air cooler includes: The box body (2) has air inlets and air outlets on both sides thereof; A bidirectional motor (3) fixed inside the box (2); A driving fan blade (4) fixed to an output end of one end of the bidirectional motor (3) for driving the gas to move; A carrier layer (5) is fixed inside the box body (2), and air flows through the carrier layer (5); The moving frame (6) is arranged in cooperation with the carrier layer (5), and the moving frame (6) is driven by the other end of the bidirectional motor (3) to move, so as to clean the dust and impurities on the carrier layer (5).

2. The industrial inverted refrigeration fan according to claim 1 is characterized in that: The carrier layer (5) comprises a C-shaped frame (51) and a cotton batting strip (53); The upper and lower sides of the C-shaped frame (51) are fixed to the inner wall of the box body (2), and the cotton wool strips (53) are provided with multiple vertical ones. The multiple cotton wool strips (53) are evenly arranged inside the C-shaped frame (51). The cotton wool strips (53) guide water from top to bottom, and wind enters from the air inlet, passes through the cotton wool strips (53), and flows out from the air outlet.

3. The industrial inverted refrigeration fan according to claim 2 is characterized in that: A water storage tank (52) is fixed on the inner wall of the upper end of the C-shaped frame (51); the upper end of the cotton wool strip (53) is fixed to the water storage tank (52) and is in communication with the inside of the water storage tank (52); a water storage groove (511) is provided on the inner wall of the lower end of the C-shaped frame (51); the lower end of the cotton wool strip (53) is fixed to the inner wall of the water storage groove (511); the water storage groove (511) is used to collect water moving downward; a clamping layer (54) is fixed on the lower end of the box body (2); a water storage layer (55) is clamped at the lower end of the clamping layer (54); a circular hole (512) is provided on the inner wall of the water storage groove (511); the circular hole (512) is in communication with the water storage layer (55) at the lower end; A connecting pipe (56) is also fixed to the outside of the C-shaped frame (51), one end of the connecting pipe (56) is connected to the water storage layer (55), and the other end is connected to the water storage tank (52). The connecting pipe (56) guides water upward through the action of a water pump.

4. The industrial inverted refrigeration fan according to claim 2 is characterized in that: The moving frame (6) comprises a rectangular frame (61), a metal rod body (63), a force-bearing plate (64), a shifting plate (65), a rotating shaft (66), a return spring (67) and a fixing plate (68); The rectangular frame (61) extends from one side of the box body (2) and is clamped into the box body (2). The three sides of the rectangular frame (61) are each provided with an inner opening (62). The C-shaped frame (51) is located in the inner opening (62). The metal rod bodies (63) are symmetrically arranged in pairs. The two symmetrical metal rod bodies (63) form a group. A plurality of groups are provided. The plurality of groups of metal rod bodies (63) are arranged and distributed. The plurality of groups of metal rod bodies (63) are located inside the rectangular frame (61). The metal rod bodies (63) in one group squeeze the cotton wool strips (53) during horizontal movement.

5. The industrial inverted refrigeration fan according to claim 4 is characterized in that: The force-bearing plate (64) is fixed on the outside of the rectangular frame (61), the rotating shaft (66) is fixed on the output end of the other end of the bidirectional motor (3), the shifting plate (65) is fixed on the outside of the rotating shaft (66), and the shifting plate (65) is pressed against the force-bearing plate (64) during the rotation process; A return spring (67) is fixed on the inner wall of one side of the rectangular frame (61), and a fixed plate (68) is fixed to the end of the return spring (67). The fixed plate (68) is fixedly connected to the inner wall of the box body (2). When the rotating shaft (66) rotates, the force-bearing plate (64) is pushed, and the rectangular frame (61) moves outward at intervals to stretch the return spring (67), thereby forming a reciprocating motion.

6. The industrial inverted refrigeration fan according to claim 5 is characterized in that: The outer wall of the force-bearing plate (64) is smoothly arranged, and the end of the shifting plate (65) is also smoothly arranged.

7. The industrial inverted refrigeration fan according to claim 4 is characterized in that: The upper and lower ends of the metal rod (63) are respectively fixed with a metal frame 1 (631) and a metal frame 2 (632), and the metal frame 1 (631) and the metal frame 2 (632) are respectively fixed to the upper and lower inner walls of the rectangular frame (61), and the metal rod (63) is fixed by the metal frame 1 (631) and the metal frame 2 (632), so that the metal rod (63) and the cotton wool strip (53) are squeezed.

8. The industrial inverted refrigeration fan according to claim 4 is characterized in that: The outer wall of the metal rod (63) is rough, and the metal rod (63) is vertical.

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