Air cooler

Abstract

The utility model discloses an air cooler which comprises an installation platform, a cooling box and three air supply units. The cooling box comprises a liquid inlet buffer box, a liquid outlet buffer box, a ventilation groove and cooling flat pipes. According to the air cooler, the cooling flat pipes with the wide faces in the vertical state are installed in the three layers of cooling spaces, the heat dissipation cooling area can be effectively increased, wind power blocking can be reduced, and therefore the heat dissipation cooling effect is ensured; the liquid inlet interlayer plate and the liquid outlet interlayer plate are arranged in a separated mode, the cooling flat pipes distributed in three layers are matched, the flowing path of liquid in the ventilation groove can be effectively prolonged, and therefore the heat dissipation effect is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of cooling auxiliary equipment for textile equipment, especially an air cooler. BACKGROUND

[0002] In the production process of textile equipment, the liquid used in the process often needs to be cooled, and these liquids are generally large flux, which needs to be cooled quickly. However, the temperature of these liquids is not very high, generally between 80-90℃, and the cooling requirement is 25-35℃. Therefore, air cooling is used. The flux of the existing air cooler is not large, which cannot meet the needs of large flux use. Moreover, the existing air cooler uses a round pipe for cooling, which has a large shielding problem in the blowing and cooling process, resulting in poor air flow. SUMMARY

[0003] The utility model aims to provide an air cooler that can quickly cool large flux liquid and has good cooling effect.

[0004] Technical scheme: The air cooler comprises a mounting platform, a cooling box and three air supply units. The cooling box comprises a liquid inlet buffer tank, a liquid outlet buffer tank, a ventilation slot and cooling flat pipes. A support column is vertically arranged at the bottom of the mounting platform, and three mounting windows are arranged on the mounting platform. The upper air outlets of the three air supply units are respectively mounted at the three mounting windows, and the ventilation slot is mounted on the mounting platform. The upper side of the ventilation slot is open, and the lower side is connected with the three mounting windows. Three layers of cooling spaces are arranged in the ventilation slot from bottom to top. The cooling flat pipes are horizontally arranged in the three layers of cooling spaces, and the wide surfaces of the cooling flat pipes are in vertical state. The cooling flat pipes in each layer of cooling space are arranged at equal intervals, and the vertical projection positions of the cooling flat pipes in the adjacent layers of cooling space are staggered. The liquid outlet buffer tank and the liquid inlet buffer tank are respectively mounted on the left and right side end faces of the ventilation slot. A liquid outlet partition plate is arranged in the liquid outlet buffer tank to divide the liquid outlet buffer tank into an upper liquid outlet cavity and a lower rotary cavity. A liquid inlet partition plate is arranged in the liquid inlet buffer tank to divide the liquid inlet buffer tank into a lower liquid inlet cavity and an upper rotary cavity. The left end of the cooling flat pipe in the lowermost layer of cooling space is connected with the lower rotary cavity, and the right end is connected with the lower liquid inlet cavity. The left end of the cooling flat pipe in the middle layer of cooling space is connected with the lower rotary cavity, and the right end is connected with the upper rotary cavity. The left end of the cooling flat pipe in the uppermost layer of cooling space is connected with the upper liquid outlet cavity, and the right end is connected with the upper rotary cavity. A liquid inlet pipe connected with the lower liquid inlet cavity is arranged on the liquid inlet buffer tank, and a liquid outlet pipe connected with the upper liquid outlet cavity is arranged on the liquid outlet buffer tank.

[0005] Further, the air supply unit comprises an air supply pipe, a driving motor and a lower cross-shaped support; the upper end of the air supply pipe is fixedly installed on the installation window, and the lower cross-shaped support is fixedly installed on the lower end of the air supply pipe; the driving motor is fixedly installed at the center of the lower cross-shaped support, and an axial flow fan impeller is installed on the output shaft end of the driving motor.

[0006] Further, an upper cross-shaped support is arranged at the upper end of the air supply pipe, and a pipe shaft is rotatably vertically installed on the upper cross-shaped support; a diffusion impeller is installed on the pipe shaft.

[0007] Further, a spray pipe is installed through the air supply pipe, the end of the spray pipe vertically penetrates the pipe shaft, an atomizing nozzle is arranged on the penetrating end, and the other end of the spray pipe is connected with the water supply mechanism.

[0008] Further, the water supply mechanism comprises a circulating water tank and a circulating water pump; the circulating water tank is located below the three air supply units, the water inlet of the circulating water pump is connected with the bottom of the circulating water tank, and the water outlet of the circulating water pump is connected with each spray pipe through a water pipe.

[0009] Further, each fin plate is vertically installed in the ventilation groove, and the cooling flat pipe is vertically connected to the fin plate.

[0010] Compared with the prior art, the utility model has the advantages that: the cooling flat pipe in the three-layer cooling space can effectively increase the heat dissipation area and reduce the resistance of the wind, thereby ensuring the heat dissipation effect; the separation of the liquid inlet and the liquid outlet can effectively prolong the flow path of the liquid in the ventilation groove, thereby improving the heat dissipation effect. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the sectional structure of the utility model;

[0013] Figure 3 It is a schematic diagram of the ventilation groove from the top of the utility model;

[0014] Figure 4 It is a schematic diagram of the circuit structure of the utility model. DETAILED DESCRIPTION

[0015] The technical scheme of the utility model will be described in detail below with reference to the drawings, but the protection scope of the utility model is not limited to the embodiments.

[0016] As Figures 1-4The utility model discloses air cooler includes: installation platform 1, cooling box and three air supply units, cooling box includes liquid inlet buffer tank 6, liquid outlet buffer tank 8, ventilation groove 5 and each cooling flat tube 20, is vertically provided with support column 12 at installation platform 1 bottom, is provided with three installation windows on installation platform 1, the upper side air outlet of three air supply units is installed at three installation windows respectively, and ventilation groove 5 is installed on installation platform 1, the upper side of ventilation groove 5 is set to open, and the lower side is linked together with three installation windows, three layers of cooling space are set from below to top in ventilation groove 5, each cooling flat tube 20 is transversely installed in three layers of cooling space, and the wide surface of cooling flat tube 20 is vertical state, each cooling flat tube 20 in each cooling space is set at interval, and the vertical projection position of cooling flat tube 20 in the cooling space of adjacent layer is staggered, liquid outlet buffer tank 8 and liquid inlet buffer tank 6 are installed on the left and right side end face of ventilation groove 5 respectively, is provided with liquid outlet partition plate 23 in liquid outlet buffer tank 8, is used to divide the upper layer liquid outlet cavity and the lower layer rotary cavity in liquid outlet buffer tank 8, is provided with liquid inlet partition plate 22 in liquid inlet buffer tank 6, is used to divide the lower layer liquid inlet cavity and the upper layer rotary cavity in liquid inlet buffer tank 6, the left end of cooling flat tube 20 in the cooling space of the lowermost layer is linked together with the lower layer rotary cavity, and the right end is linked together with the lower layer liquid inlet cavity, the left end of cooling flat tube 20 in the cooling space of the middle layer is linked together with the lower layer rotary cavity, and the right end is linked together with the upper layer rotary cavity, the left end of cooling flat tube 20 in the cooling space of the uppermost layer is linked together with the upper layer liquid outlet cavity, and the right end is linked together with the upper layer rotary cavity, is provided with liquid inlet pipe 7 on liquid inlet buffer tank 6 and is linked together with the lower layer liquid inlet cavity, is provided with liquid outlet pipe 9 on liquid outlet buffer tank 8 and is linked together with the upper layer liquid outlet cavity.

[0017] Utilize each wide surface vertical state's cooling flat tube 20 installed in three layers of cooling space, can effectively increase the heat dissipation cooling area, and can reduce the block of wind force, thereby ensuring the heat dissipation cooling effect, utilize the separation of liquid inlet partition plate 22 and liquid outlet partition plate 23, cooperate three layers of each cooling flat tube 20 distribution can effectively prolong the flow path of liquid in ventilation groove 5, thereby effectively improve the heat dissipation effect.

[0018] Further, the air supply unit includes an air supply pipe 13, a drive motor 14 and a lower cross-shaped bracket 27, the upper end of the air supply pipe 13 is fixedly installed on the installation window, the lower cross-shaped bracket 27 is fixedly installed on the lower end of the air supply pipe 13, the drive motor 14 is fixedly installed at the center of the lower cross-shaped bracket 27, and an axial flow fan impeller 28 is installed on the output shaft end of the drive motor 14.

[0019] Further, an upper cross-shaped support 24 is arranged at the upper end of the air supply pipe 13, and a pipe shaft 25 is rotatably vertically arranged on the upper cross-shaped support 24; and a diffusion impeller 26 is arranged on the pipe shaft 25. The diffusion impeller 26 can facilitate the diffusion of the cooling air flow into the entire ventilation groove 5, increase the ventilation area, and ensure the cooling effect.

[0020] Further, a spraying pipe 31 is arranged on the air supply pipe 13 in a penetrating manner, and the end of the spraying pipe 31 penetrates the pipe shaft 25 vertically, and an atomizing nozzle 30 is arranged on the penetrating end, and the other end of the spraying pipe 31 is connected with a water supply mechanism. The atomizing nozzle 30 sprays atomized water vapor, which adheres to the surface of the cooling flat pipe 20 and the fin plate 21, and effectively enhances the cooling effect through evaporation and heat absorption.

[0021] Further, the water supply mechanism includes a circulating water tank 18 and a circulating water pump 16; the circulating water tank 18 is located below the three air supply units, the water inlet of the circulating water pump 16 is connected to the bottom of the circulating water tank 18, and the water outlet of the circulating water pump 16 is connected with each spraying pipe 31 through a water pipe 17. The circulating water tank 18 can collect the spraying water falling from above, so as to recycle the spraying water for cooling.

[0022] Further, a waterproof cover 15 is arranged on the driving motor 14, so as to enhance the safety of the driving motor 14.

[0023] Further, each fin plate 21 is vertically arranged in the ventilation groove 5, and the cooling flat pipe 20 is vertically connected to the fin plate 21, and each fin plate 21 can further increase the heat dissipation area and improve the cooling efficiency.

[0024] Further, the control box 33 is installed on the support column 12, and the control box is provided with a controller, a display screen, a key panel, a GSM communication module, a pump driving circuit and a fan driving circuit; the temperature sensor 10 is installed at the upper layer liquid outlet cavity, and is used for detecting the liquid temperature in the upper layer liquid outlet cavity; the liquid level sensor is installed in the circulating water tank 18, and is used for detecting the internal water level; the controller is electrically connected with the display screen, the key panel, the GSM communication module, the temperature sensor 10, the liquid level sensor, the pump driving circuit and the fan driving circuit; the pump driving circuit and the fan driving circuit are electrically connected with the circulating water pump 16 and the driving motor 14 respectively; the circulating water pump 16 and the driving motor 14 are driven and controlled by the controller through the pump driving circuit and the fan driving circuit respectively. In working, the temperature sensor 10 monitors the temperature of the cooled liquid in real time; if the temperature is too high, for example, 5℃ higher than the set temperature range, the controller drives and controls the driving motor 14 to increase the rotating speed and improve the cooling performance, and drives and controls the circulating water pump 16 to increase the spraying amount, so as to further improve the cooling performance; the liquid level sensor monitors the water level in the circulating water tank 18 in real time; if the water level is lower than the set minimum value, the GSM communication module sends a prompt message to the staff, so as to timely supplement the spraying water.

[0025] Further, the annular support plate 2 is arranged around the installation platform 1, the inner ring edge of the annular support plate 2 is fixed on the support column 12 at the corresponding position through the L-shaped rods, and the outer ring edge is fixed on the support column 12 at the corresponding position through the inclined support rods 4, so as to ensure the support stability of the annular support plate 2.

[0026] Further, the guardrail 11 is arranged on the upper side edge of the annular support plate 2, so as to protect the personnel on the upper side, and a gap is left on the guardrail 11, and the ladder 19 is installed at the gap, so as to facilitate the personnel to go up and down the annular support plate 2.

[0027] Further, the protective steel mesh is arranged on the upper side opening of the ventilation groove 5, so as to play a safety protection role.

[0028] As described above, although the present application has been shown and described with reference to certain preferred embodiments, it is to be understood that the present application is not to be limited to the details of the above described devices, but rather is to be limited only as defined in the appended claims. Various modifications in form and details can be made without departing from the spirit and scope of the application as defined in the appended claims.

Claims

1. An air cooler, characterized in that: The system includes an installation platform (1), a cooling box, and three air supply units. The cooling box includes an inlet buffer box (6), an outlet buffer box (8), a ventilation duct (5), and various cooling flat tubes (20). A support column (12) is vertically installed at the bottom of the installation platform (1), and three installation windows are provided on the installation platform (1). The upper air outlets of the three air supply units are respectively installed at the three installation windows, and the ventilation duct (5) is installed on the installation platform (1). The upper side of the ventilation duct (5) is open, and the lower side is connected to the three installation windows. Three layers of cooling space are provided from bottom to top in the ventilation duct (5), and each cooling flat tube (20) is horizontally installed in the three layers of cooling space, with the wide side of the cooling flat tube (20) being vertical. Each cooling flat tube (20) in each layer of cooling space is equally spaced, and the vertical projection positions of the cooling flat tubes (20) in adjacent layers of cooling space are staggered. The outlet buffer box (8) and the inlet buffer box (6) are respectively installed. On the left and right end faces of the ventilation slot (5), an outlet baffle plate (23) is provided in the outlet buffer tank (8) to divide the interior of the outlet buffer tank (8) into an upper outlet cavity and a lower rotating cavity. An inlet baffle plate (22) is provided in the inlet buffer tank (6) to divide the interior of the inlet buffer tank (6) into a lower inlet cavity and an upper rotating cavity. The left end of the cooling flat tube (20) in the lowest cooling space is connected to the lower rotating cavity, and the right end is connected to the lower... The inlet cavity is connected; the left end of the cooling flat tube (20) in the middle layer cooling space is connected to the lower layer rotating cavity, and the right end is connected to the upper layer rotating cavity; the left end of the cooling flat tube (20) in the uppermost cooling space is connected to the upper layer outlet cavity, and the right end is connected to the upper layer rotating cavity; an inlet pipe (7) connected to the lower layer inlet cavity is provided on the inlet buffer tank (6), and an outlet pipe (9) connected to the upper layer outlet cavity is provided on the outlet buffer tank (8).

2. The air cooler according to claim 1, characterized in that: The air supply unit includes an air supply duct (13), a drive motor (14), and a lower cross-shaped bracket (27); the upper end of the air supply duct (13) is fixedly installed on the installation window, and the lower cross-shaped bracket (27) is fixedly installed on the lower end of the air supply duct (13); the drive motor (14) is fixedly installed at the center of the lower cross-shaped bracket (27), and an axial flow fan impeller (28) is installed on the output shaft end of the drive motor (14).

3. The air cooler according to claim 2, characterized in that: An upper cross-shaped bracket (24) is provided at the upper end of the air supply pipe (13), and a pipe shaft (25) is rotatably and vertically installed on the upper cross-shaped bracket (24); a diffuser impeller (26) is installed on the pipe shaft (25).

4. The air cooler according to claim 3, characterized in that: A spray pipe (31) is installed through the air supply pipe (13), and the end of the spray pipe (31) is vertically inserted through the pipe shaft (25), and an atomizing nozzle (30) is provided on the inserted end. The other end of the spray pipe (31) is connected to the water supply mechanism.

5. The air cooler according to claim 4, characterized in that: The water supply mechanism includes a circulating water tank (18) and a circulating water pump (16); the circulating water tank (18) is located below the three air supply units, the inlet of the circulating water pump (16) is connected to the bottom of the circulating water tank (18), and the outlet of the circulating water pump (16) is connected to each spray pipe (31) through a water pipe (17).

6. The air cooler according to claim 1, characterized in that: Each finned plate (21) is vertically installed in the ventilation slot (5), and the cooling flat tube (20) is vertically connected to the finned plate (21).

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