Uniform cooling equipment for injection molding production of air conditioner filter screen

Abstract

The utility model relates to the technical field of feeding devices, in particular to uniform cooling equipment for air conditioner filter screen injection molding production, which comprises an equipment mounting shell, a conveying roller, an air inlet cover, an evaporative cooling component, a wind direction regulation and control component and a circulating water pump, a conveying roller is arranged in the equipment mounting shell; an air inlet cover is arranged at the upper end part of the equipment mounting shell; an evaporative cooling assembly is arranged in the air inlet cover; a wind direction regulation and control assembly is arranged in the equipment mounting shell; a circulating water pump is mounted at the top end of the air inlet cover; the evaporative cooling assembly comprises a ventilation notch and an air inlet fan. The evaporation wet curtain is kept in a wet state all the time, sucked outside air passes through the air circulation holes in the evaporation wet curtain, then the air with water vapor is blown to the surface of the filter screen to be cooled through the air inlet fan, when the air with the water vapor makes contact with the filter screen to be cooled, water can be rapidly evaporated, and a large amount of heat is absorbed in the period.

Description

Technical Field

[0001] The utility model relates to the technical field of feeding devices, in particular to uniform cooling equipment for injection molding production of air-conditioning filters. Background Art

[0002] The injection molding production process of air conditioning filters is a production method in which plastic particles are heated and melted through an injection molding machine and then injected into a specific mold to produce air conditioning filters. After injection molding, the temperature of the filter is still high. If it is not cooled down in time, it will affect the quality of the filter, so cooling equipment is required.

[0003] When existing cooling equipment is in use, it only cools the filter through a single flow of air, and the cooling efficiency may be relatively low. In addition, a higher wind speed is required, resulting in higher energy consumption of the equipment.

[0004] Therefore, the uniform cooling equipment produced by injection molding of air conditioning filter was proposed. The air-cooling humidification method was used to make the water vapor evaporate after contacting the filter and take away the heat, thus solving the problem of low cooling efficiency caused by cooling only by flowing air. Utility Model Content

[0005] In order to overcome the problem that the cooling equipment only uses a single flow of air to cool the filter during use, the cooling efficiency may be relatively low, and a larger wind speed is required, resulting in higher energy consumption of the equipment. Therefore, the air conditioning filter injection molding production uniform cooling equipment is proposed.

[0006] The technical solution of the utility model is: an air conditioning filter is injected into the production of uniform cooling equipment, comprising an equipment installation shell, a conveying roller, an air intake hood, an evaporative cooling component, a wind direction control component and a circulating water pump; a conveying roller is arranged inside the equipment installation shell; an air intake hood is arranged on the upper end of the equipment installation shell; an evaporative cooling component is arranged inside the air intake hood; a wind direction control component is arranged inside the equipment installation shell; a circulating water pump is installed on the top end of the air intake hood; the evaporative cooling component comprises a ventilation slot and an air intake fan; a ventilation slot is opened on the upper end of the equipment installation shell; and an air intake fan is arranged inside the ventilation slot.

[0007] Preferably, during the use of the feeding device, the cooling water delivery plate in the evaporative cooling assembly can drop the water introduced by the circulating water pump onto the evaporative wet curtain through a dropper, so that the evaporative wet curtain is always kept moist. Under the suction of the intake fan, the outside air is sucked in and passes through the air circulation holes in the evaporative wet curtain. The air after passing through will carry water vapor, and the intake fan will then blow the air with water vapor to the surface of the filter to be cooled. The air with water vapor will quickly evaporate the water when it contacts the filter to be cooled, and a large amount of heat will be absorbed during the process, thereby quickly reducing the temperature of the filter surface. The fixed air guide plate in the wind direction control assembly can guide the wind to the movable air guide plate, and then the hydraulic telescopic rod can adjust the inclination angle of the movable air guide plate to change the direction of the wind, and can blow the surface of the filter below in a direction, which helps to evenly distribute the cooling airflow over the entire filter surface and avoid local overheating or overcooling.

[0008] Preferably, the evaporative cooling assembly further comprises a cooling water delivery plate, an evaporative wet curtain, a dropper, an air circulation hole, a water collecting hollow support plate, a water tank and a return delivery pipe; a cooling water delivery plate is provided at the side end of the air inlet hood.

[0009] Preferably, the lower end of the cooling water delivery plate is fixedly connected to an evaporative wet curtain; the lower end of the cooling water delivery plate is provided with a drip tube; the drip tube is installed at the upper end of the evaporative wet curtain.

[0010] Preferably, an air circulation hole is provided at the side end of the evaporative wet curtain; a hollow water collecting support plate is provided at the lower end of the evaporative wet curtain; a water tank is connected to the lower end pipe of the hollow water collecting support plate; and the water tank is installed at the outer end of the equipment installation shell.

[0011] Preferably, the side end of the water-wetting tank is connected to a return delivery pipe; the return delivery pipe passes through the equipment mounting shell and the air intake hood and is connected to the water inlet end of the circulating water pump; the water outlet pipe of the circulating water pump is connected to the upper end of the cooling water delivery plate.

[0012] Preferably, the wind direction control component includes a cylinder, a connecting frame plate, a movable wind guide plate, a hydraulic telescopic rod and a fixed wind guide plate; the cylinder is installed at the upper end of the equipment installation shell; the output end of the cylinder passes through the equipment installation shell and is fixedly connected to the connecting frame plate.

[0013] Preferably, the inner wall of the connecting frame plate is hinged with a movable air guide plate; the side end of the connecting frame plate is hinged with a hydraulic telescopic rod; the output end of the hydraulic telescopic rod is hinged to the upper end of the movable air guide plate; and the top inner wall of the equipment installation shell is fixed with a fixed air guide plate.

[0014] Beneficial effects of the utility model:

[0015] During the use of the feeding device, the cooling water delivery plate can drop the water introduced by the circulating water pump onto the evaporative wet curtain through the dropper, so that the evaporative wet curtain is always kept moist. Under the suction of the intake fan, the outside air is inhaled and passes through the air circulation holes in the evaporative wet curtain. The air after passing through will carry water vapor, and the intake fan will then blow the air with water vapor to the surface of the filter to be cooled. When the air with water vapor comes into contact with the filter to be cooled, the water will evaporate rapidly, absorbing a large amount of heat during the period, thereby quickly reducing the temperature of the filter surface, and the hollow water collecting support plate can collect the water dripping from the evaporative wet curtain back into the water tank, and then re-introduce it to the evaporative wet curtain through the reflux delivery pipe and the circulating water pump, so as to maintain continuous heat exchange. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic diagram of the three-dimensional structure of the feeding device of the present invention;

[0017] Figure 2 Shown is a schematic diagram of the three-dimensional structure of the evaporative wet curtain of the loading device of the utility model;

[0018] Figure 3 The utility model is shown Figure 2 A schematic diagram of the enlarged three-dimensional structure at point A in the middle;

[0019] Figure 4 Shown is a schematic diagram of the three-dimensional structure of the return flow conveying pipe of the loading device of the present invention;

[0020] Figure 5 Shown is a schematic diagram of the three-dimensional structure of the movable air guide plate of the loading device of the present invention.

[0021] Explanation of the accompanying symbols: 1. Equipment installation shell; 2. Conveying roller; 3. Air intake hood; 4. Circulating water pump; 301. Ventilation slot; 302. Intake fan; 303. Cooling water conveying plate; 304. Evaporative wet curtain; 305. Drip tube; 306. Air circulation hole; 307. Water collecting hollow support plate; 308. Water tank; 309. Return conveying pipe; 101. Cylinder; 102. Connecting frame plate; 103. Movable air guide plate; 104. Hydraulic telescopic rod; 105. Fixed air guide plate. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] See also Figure 1-Figure 5The utility model provides an embodiment: an air conditioning filter injection molding uniform cooling device, comprising an equipment installation shell 1, a conveying roller 2, an air intake hood 3, an evaporative cooling component, a wind direction control component and a circulating water pump 4; the interior of the equipment installation shell 1 is provided with a conveying roller 2; the upper end of the equipment installation shell 1 is provided with an air intake hood 3; the interior of the air intake hood 3 is provided with an evaporative cooling component; the interior of the equipment installation shell 1 is provided with a wind direction control component; the top end of the air intake hood 3 is provided with a circulating water pump 4; the evaporative cooling component includes a ventilation slot 301 and an intake fan 302; the upper end of the equipment installation shell 1 is provided with a ventilation slot 301; the interior of the ventilation slot 301 is provided with an intake fan 302.

[0024] See also Figure 2-Figure 4 In this embodiment, the evaporative cooling assembly further includes a cooling water delivery plate 303, an evaporative wet curtain 304, a dropper 305, an air circulation hole 306, a water collecting hollow support plate 307, a water tank 308 and a return delivery pipe 309; the side end of the air inlet hood 3 is provided with a cooling water delivery plate 303, and the lower end of the cooling water delivery plate 303 is fixedly connected to the evaporative wet curtain 304; the lower end of the cooling water delivery plate 303 is provided with a dropper 305; the dropper 305 is installed at the upper end of the evaporative wet curtain 304, and the cooling water delivery plate 303 can drop the water introduced by the circulating water pump 4 onto the evaporative wet curtain 304 through the dropper 305, so that the evaporative wet curtain 304 is always kept moist, and the side end of the evaporative wet curtain 304 is provided with an air circulation hole 30 6; A hollow water-collecting support plate 307 is provided at the lower end of the evaporative wet curtain 304; a pipe at the lower end of the hollow water-collecting support plate 307 is connected to a water tank 308; the water tank 308 is installed at the outer end of the equipment installation shell 1, and the hollow water-collecting support plate 307 can collect water dripping from the evaporative wet curtain 304 and re-enter the water tank 308. The side end of the moistening tank 308 is connected to a return delivery pipe 309; the return delivery pipe 309 passes through the equipment installation shell 1 and the air intake hood 3 and is connected to the water inlet end of the circulating water pump 4; the water outlet pipe of the circulating water pump 4 is connected to the upper end of the cooling water delivery plate 303, and the water in the water tank 308 is re-introduced to the evaporative wet curtain 304 through the return delivery pipe 309 via the circulating water pump 4, so that heat exchange can be maintained continuously.

[0025] See also Figure 5In this embodiment, the wind direction control component includes a cylinder 101, a connecting frame plate 102, a movable air deflector 103, a hydraulic telescopic rod 104 and a fixed air deflector 105; the cylinder 101 is installed at the upper end of the equipment installation shell 1; the output end of the cylinder 101 passes through the equipment installation shell 1 and is fixedly connected to the connecting frame plate 102, and the inner wall of the connecting frame plate 102 is hingedly connected to the movable air deflector 103; the side end of the connecting frame plate 102 is hingedly connected to the hydraulic telescopic rod 104; the output end of the hydraulic telescopic rod 104 is hinged to the upper end of the movable air deflector 103; the fixed air deflector 105 is fixedly connected to the inner wall of the top end of the equipment installation shell 1, and the hydraulic telescopic rod 104 adjusts the inclination angle of the movable air deflector 103, thereby changing the direction of wind flow, and can blow the filter surface below in a direction.

[0026] During operation, the cooling water delivery plate 303 can firstly drop the water introduced by the circulating water pump 4 onto the evaporative wet curtain 304 through the dropper 305, so that the evaporative wet curtain 304 is always kept moist. Under the suction action of the intake fan 302, the outside air inhaled passes through the air circulation holes 306 in the evaporative wet curtain 304. The air after passing through will carry water vapor. The intake fan 302 then blows the air with water vapor to the surface of the filter to be cooled. When the air with water vapor contacts the filter to be cooled, the water evaporates rapidly, and during this period, a large amount of heat is absorbed, thereby quickly reducing the temperature of the filter surface.

[0027] Then the water collecting hollow support plate 307 can collect the water dripping from the evaporative wet curtain 304 into the water tank 308 again, and then re-introduce it to the evaporative wet curtain 304 through the reflux delivery pipe 309 via the circulating water pump 4, so as to continuously maintain heat exchange.

[0028] Finally, the hydraulic telescopic rod 104 is used to adjust the inclination angle of the movable wind guide plate 103, thereby changing the direction of the wind, which can blow the filter surface below in a direction, helping to evenly distribute the cooling airflow on the entire filter surface and avoid local overheating or overcooling.

[0029] Through the above steps, the surface of the filter can be evenly cooled, and the cooling efficiency is high and the energy consumption is low. The water introduced by the circulating water pump 4 can be dropped into the evaporative wet curtain 304 through the dropper 305 through the cooling water delivery plate 303, so that the evaporative wet curtain 304 is always kept in a moist state. Under the suction of the intake fan 302, the inhaled external air passes through the air circulation holes 306 in the evaporative wet curtain 304. The air after passing through will carry water vapor, and the intake fan 302 will blow the air with water vapor to the surface of the filter to be cooled. When the air with water vapor contacts the filter to be cooled, the water will evaporate rapidly, and a large amount of heat will be absorbed during the process, thereby quickly reducing the temperature of the filter surface.

[0030] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the present invention.

Claims

1. An air conditioning filter screen injection molding uniform cooling device, comprising a device mounting housing (1); characterized in that: The device further comprises a conveying roller (2), an air intake hood (3), an evaporative cooling component, a wind direction control component and a circulating water pump (4); the conveying roller (2) is arranged inside the device installation shell (1); the air intake hood (3) is arranged at the upper end of the device installation shell (1); the evaporative cooling component is arranged inside the air intake hood (3); the wind direction control component is arranged inside the device installation shell (1); the circulating water pump (4) is installed at the top end of the air intake hood (3); the evaporative cooling component comprises a ventilation slot (301) and an air intake fan (302); the ventilation slot (301) is opened at the upper end of the device installation shell (1); the air intake fan (302) is arranged inside the ventilation slot (301).

2. The uniform cooling equipment for injection molding of air conditioning filters according to claim 1 is characterized by: The evaporative cooling assembly further comprises a cooling water conveying plate (303), an evaporative wet curtain (304), a dropper (305), an air circulation hole (306), a water collecting hollow supporting plate (307), a water tank (308) and a return flow conveying pipe (309); the cooling water conveying plate (303) is provided at the side end portion of the air inlet hood (3).

3. The uniform cooling equipment for injection molding of air conditioning filters according to claim 2 is characterized by: The lower end of the cooling water delivery plate (303) is fixedly connected to an evaporative wet curtain (304); the lower end of the cooling water delivery plate (303) is provided with a drip tube (305); the drip tube (305) is installed at the upper end of the evaporative wet curtain (304).

4. The uniform cooling equipment for injection molding of air conditioning filters according to claim 3 is characterized by: An air circulation hole (306) is provided at the side end of the evaporative wet curtain (304); a water collecting hollow support plate (307) is provided at the lower end of the evaporative wet curtain (304); a water tank (308) is connected to a pipe at the lower end of the water collecting hollow support plate (307); and the water tank (308) is installed at the outer end of the equipment installation shell (1).

5. The uniform cooling equipment for injection molding of air conditioning filters according to claim 4 is characterized in that: The side end of the water tank (308) is connected to a return flow delivery pipe (309); the return flow delivery pipe (309) passes through the equipment installation shell (1) and the air intake cover (3) and is connected to the water inlet end of the circulating water pump (4); the water outlet pipe of the circulating water pump (4) is connected to the upper end of the cooling water delivery plate (303).

6. The uniform cooling equipment for injection molding of air conditioning filters according to claim 1 is characterized by: The wind direction control component comprises a cylinder (101), a connecting frame plate (102), a movable wind deflector plate (103), a hydraulic telescopic rod (104) and a fixed wind deflector plate (105); the cylinder (101) is installed at the upper end of the equipment installation shell (1); the output end of the cylinder (101) passes through the equipment installation shell (1) and is fixedly connected to the connecting frame plate (102).

7. The uniform cooling equipment for injection molding of air conditioning filters according to claim 6, characterized in that: The inner wall of the connecting frame plate (102) is hinged with a movable air guide plate (103); the side end of the connecting frame plate (102) is hinged with a hydraulic telescopic rod (104); the output end of the hydraulic telescopic rod (104) is hinged to the upper end of the movable air guide plate (103); and the top inner wall of the equipment installation housing (1) is fixedly connected with a fixed air guide plate (105).

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