A non-ironing quick-freezing cold air finishing equipment

Abstract

The present invention relates to the technical field of garment processing equipment, in particular to a non-ironing quick-freezing cold air finishing equipment, comprising a cabinet and an air supply device, wherein a partition is provided in the cabinet, and the partition separates the cabinet into an air supply chamber located at the upper part and a finishing chamber located at the lower part; a plurality of air inlet holes are provided around the partition, and an air outlet hole is provided in the middle of the partition; the air outlet of the air supply device is connected to the air supply chamber; the air inlet of the air supply device is connected to the air outlet hole through a pipe. By arranging the air inlet hole around the partition, water droplets are prevented from dripping from the air inlet hole onto the clothes, and the clothes are prevented from being partially affected by water droplets, and the wrinkle removal effect is different from other positions.

Description

Technical Field

[0001] The invention relates to the technical field of clothing processing equipment, in particular to a non-ironing quick-freezing cold air finishing equipment. Background Art

[0002] Pure cotton non-ironing clothing is increasingly accepted by consumers for its comfortable features. In the production process of non-ironing clothing, post-finishing is usually required. The existing non-ironing post-finishing technology for ready-made clothes is single. After the clothes are baked at high temperature, they usually need to be placed indoors for cooling for 15 to 24 hours due to the loss of moisture and high temperature. However, this cooling method makes the feel of the clothes poor, and the formaldehyde in the clothes cannot be completely volatilized. Using cooling air to force cooling of clothes has become a feasible cooling method.

[0003] Chinese patent CN20690242U discloses a tunnel-type cooling pneumatic shaping machine, which uses a tunnel-type wind chamber to cool the clothes. The cooling air temperature usually used is greater than 0°C. The inventors found in actual production that when the cooling air temperature is less than 0°C, it can effectively improve the softness and comfort of the clothes after finishing. However, due to its open setting, the above-mentioned tunnel-type cooling pneumatic shaping machine is prone to the problem of condensed water gathering and dripping onto the clothes when the temperature of the cooling air used is lower than 0°C; and the problem of uneven cooling air blowing is prone to occur; both of the above problems cause the local finishing effect of the clothes to be significantly different from that of other parts, affecting the comfort and appearance of the clothes.

[0004] The information disclosed in this background section is only intended to enhance understanding of the overall background of the invention and should not be taken as an acknowledgment or any form of suggestion that the information constitutes the prior art already known to a person skilled in the art. Summary of the invention

[0005] The purpose of the present invention is to provide a non-ironing quick-freezing cold air finishing device to solve the problem that when the cooling air below 0°C is used to finish the clothes in the prior art, the finishing effect of some parts of the clothes is obviously different from that of other parts. The device uses a closed box and sets an air inlet and an air outlet so that the cooling air blows evenly on the clothes, thereby improving the consistency of the finishing effect of the clothes and making the clothes more comfortable and beautiful.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is:

[0007] A non-ironing quick-freezing cold air finishing device comprises a cabinet body and an air supply device, wherein a partition is arranged in the cabinet body, and the partition divides the cabinet body into an air supply chamber located at the upper part and a finishing chamber located at the lower part; a plurality of air inlet holes are arranged around the partition board, and an air outlet hole is arranged in the middle part of the partition board; the air outlet of the air supply device is connected to the air supply chamber; the air inlet of the air supply device is connected to the air outlet hole through a pipeline.

[0008] When sorting clothes, in order to maintain the appearance of the clothes and avoid wrinkles, the clothes need to be hung on hangers, and then the hangers are hung on the sorting racks, and then placed in the sorting room. The liquid carrying rate of the clothes to be sorted is usually 70% to 90%. The air inlet holes are set around the partitions to form a downward airflow around the sorting room. The airflow then flows out from the air outlet holes on the top to form an upward airflow in the middle of the sorting room. Since the shirts are in a hanging state, the vertical circulating airflow can make the airflow fully contact with the shirts. The shirts constantly hit the side walls in the cabinet to soften the shirts and remove formaldehyde. At the same time, the flying hair and thread hair on the shirts can be patted off to improve and enhance the softness of the shirts.

[0009] The inventor found that the temperature at the air inlet is lower than the temperature of the cooling air, resulting in local cooling. Water vapor easily gathers at the air inlet, forming water droplets. This is due to the throttling expansion effect. When the airflow passes through the small hole, the flow rate increases and the surrounding air temperature decreases. By setting the air inlet around the partition, water droplets are prevented from dripping from the air inlet onto the clothes, and the clothes are prevented from being partially affected by water droplets, the wrinkle removal effect is different from that at other locations.

[0010] As a preferred solution of the present invention, the air inlet holes are evenly distributed around the partition.

[0011] The evenly distributed air inlets make the airflow in the finishing room more evenly distributed and the clothing finishing effect more consistent.

[0012] As a preferred solution of the present invention, the number of the air inlet holes is 3 to 10.

[0013] The number of air inlets is set according to the shape and size of the cabinet. When the gas flow rate is constant, as the number of air inlets increases, the aperture of the air inlet becomes smaller, the gas flow rate increases, and the temperature at the air inlet is low, which easily forms water droplets, and is not conducive to the water vapor rushing out of the air holes. With the above number of air inlets, the size of the cabinet can meet conventional production. Taking shirts as an example, about 50 shirts are sorted each time, and the water vapor can be fully discharged from the air outlet to avoid the influence of water vapor on the clothes.

[0014] As a preferred solution of the present invention, the cabinet body is in a cubic shape, and the air inlet holes are located at the four corners of the partition.

[0015] As a preferred solution of the present invention, the cabinet and the air supply device are connected to form a closed system.

[0016] By setting it as a closed system, during operation, the air pressure in the upper air supply chamber is greater than that in the lower finishing chamber, which is conducive to the discharge of water vapor and formaldehyde and prevents water vapor from gathering at the air outlet to form water droplets. The airflow discharged from the air outlet is cooled by the air supply device and then enters the air supply chamber, where the water vapor and formaldehyde in the airflow are filtered and removed.

[0017] As a preferred embodiment of the present invention, a first opening and a second opening are provided on the top of the cabinet; the air outlet of the air supply device is connected to the first opening; the air inlet of the air supply device is connected to the second opening; and the second opening is connected to the air outlet through a pipe.

[0018] As a preferred solution of the present invention, the cabinet wall of the cabinet body is composed of an inner wall, an outer wall and a heat-insulating layer sandwiched between the inner wall and the outer wall.

[0019] The inner and outer walls are made of stainless steel plates, and the middle insulation layer uses foam as the insulation layer. The thickness of the insulation layer is 50mm to avoid the large temperature difference between the outer wall and the room temperature when working at low temperature, causing water vapor to gather on the outer wall.

[0020] As a preferred solution of the present invention, the cabinet comprises a cabinet body and a cabinet door, a sealing strip is provided between the cabinet body and the cabinet door, and a heating device is provided at the contact point between the cabinet body and the cabinet door.

[0021] The heating device is a heating wire, which is arranged on the door frame of the cabinet body and around the cabinet door. It is preferred to arrange the heating wire in the insulation layer of the cabinet wall of the cabinet and in the insulation layer of the cabinet door, which can effectively prevent frost or condensation in the door gap when working at low temperature.

[0022] As a preferred solution of the present invention, it also includes a control device, which is electrically connected to the air supply device and can detect the temperature and humidity of the finishing room.

[0023] The control device includes a power indicator light, an operation indicator light, a buzzer alarm, a temperature controller and a time controller. When the equipment is abnormal, the power supply of the air supply device is cut off and the buzzer alarm sends an alarm signal. The control device includes a temperature detector and a humidity detector set in the finishing room to monitor the temperature and humidity parameters in the finishing room in real time and control the air supply device according to the temperature and humidity parameters.

[0024] As a preferred embodiment of the present invention, the air supply device includes an air supply fan and a freeze-drying device.

[0025] The control device is electrically connected to the air supply fan, and the control device is electrically connected to the freeze drying device. When the air supply device is controlled, the speed of the air supply fan is controlled, and the power and set temperature of the freeze drying device are controlled.

[0026] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0027] 1. The non-ironing quick-freezing cold air finishing equipment of the present invention prevents water droplets from dripping onto clothes from the air inlet holes by setting the air inlet holes around the partition, thus avoiding the local influence of water droplets on clothes, and the wrinkle removal effect is different from that in other positions. At the same time, the closed system makes the air pressure in the air supply chamber greater than the air pressure in the finishing chamber, which is conducive to the discharge of water vapor and formaldehyde, and avoids the accumulation of water vapor at the air outlet. The cooling air below 0°C is used to finish clothes, which can effectively improve the softness and comfort of the clothes after finishing.

[0028] 2. The non-ironing quick-freezing cold air finishing equipment of the present invention bakes the garments and then immediately puts them into the non-ironing quick-freezing cold air finishing equipment for 15 to 30 minutes, thereby increasing the shrinkage between the fibers of the garments, increasing the crack strength, reducing formaldehyde, and improving the non-ironing stiff feel of the garments, and greatly shortening the production cycle and improving the circulation of goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a front view structural schematic diagram of the non-ironing quick-freezing cold air finishing equipment of the present invention.

[0030] Figure 2 It is a left view structural schematic diagram of the non-ironing quick-freezing cold air finishing equipment of the present invention.

[0031] Figure 3 It is a schematic diagram of the top view structure of the non-ironing quick-freezing cold air finishing equipment of the present invention.

[0032] Figure 4 yes Figure 1 Schematic diagram of the cross-sectional view at AA.

[0033] Figure 5 yes Figure 3 It is a schematic diagram of the cross-sectional view at BB. The arrow direction in the figure is a schematic diagram of the airflow direction.

[0034] Figure 6 yes Figure 3 Schematic diagram of the cross-section at CC. The arrows in the figure indicate the direction of the airflow.

[0035] Figure 7 This is a schematic diagram of the structure of the partition in comparative example 1.

[0036] Figure 8It is a panel schematic diagram of a control device of the non-ironing quick-freezing cold air finishing equipment of the present invention.

[0037] Fig. 9 It is a circuit connection schematic diagram of a control device of the non-ironing quick-freezing cold air finishing equipment of the present invention.

[0038] Icons: 1-cabinet body; 11-cabinet door; 111-handle; 2-control device; 3-air supply device; 31-first opening; 32-second opening; 4-partition; 41-air inlet; 42-air outlet; 101-air supply chamber; 102-sorting chamber. DETAILED DESCRIPTION

[0039] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0040] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0041] Example 1

[0042] A non-ironing quick-freezing cold air finishing device, such as Figure 1 , Figure 2 and Figure 3 As shown, it includes a cabinet body 1 and an air supply device 3, wherein a partition plate 4 is provided inside the cabinet body 1, and the partition plate 4 divides the cabinet body 1 into an air supply chamber 101 located at the upper portion and a sorting chamber 102 located at the lower portion; a plurality of air inlet holes 41 are provided around the partition plate 4, and an air outlet hole 42 is provided in the middle portion of the partition plate 4; the air outlet of the air supply device 3 is connected to the air supply chamber; the air inlet of the air supply device 3 is connected to the air outlet hole 42 through a pipeline.

[0043] The air inlet holes 41 are evenly distributed around the partition 4. The evenly distributed air inlet holes 41 make the air flow distribution in the sorting chamber 102 more even, and the sorting effect of clothes is more consistent. The number of the air inlet holes 41 is 3 to 10. In this embodiment, the cabinet body 1 is cubic in shape, with a height of 1950 mm, a length of 1550 mm, and a width of 1550 mm. The four air inlet holes 41 are circular holes with a diameter of 100 mm. The air outlet holes 42 are square holes of 300 mm×300 mm. In another embodiment, the air outlet holes are circular holes with a diameter of 900 mm. The cabinet wall of the cabinet body 1 is composed of an inner wall, an outer wall, and an insulation layer sandwiched between the inner wall and the outer wall.

[0044] The cabinet body 1 has a wall thickness of 50 mm, and both the inner wall and the outer wall are made of SUS304 stainless steel, and the middle interlayer insulation layer is foamed foam.

[0045] like Figure 4As shown, the air inlet holes 41 are located at the four corners of the partition 4 .

[0046] The cabinet 1 and the air supply device 3 are connected to form a closed system. Figure 5 and Figure 6 As shown, by setting it as a closed system, during operation, the air pressure in the upper air supply chamber is greater than the air pressure in the lower finishing chamber 102, which is conducive to the discharge of water vapor and formaldehyde and prevents water vapor from gathering at the air outlet 42 to form water droplets. The airflow discharged from the air outlet 42 is cooled by the air supply device 3 and then enters the air supply chamber, where the water vapor and formaldehyde in the airflow are filtered and removed. Figure 5 and Figure 6 The arrow direction is the flow direction of the airflow.

[0047] The cabinet 1 has a first opening 31 and a second opening 32 on the top; the air outlet of the air supply device 3 is connected to the first opening 31; the air inlet of the air supply device 3 is connected to the second opening 32; the second opening 32 is connected to the air outlet 42 through a pipe. The air outlet 42 is set in the middle of the partition 4, which can be in the middle or at a certain distance from the middle. Its purpose is to form an upward air outlet 42 to form a vertical airflow.

[0048] The inner and outer walls are made of stainless steel plates, and the middle insulation layer uses foam as the insulation layer. The thickness of the insulation layer is 50mm to avoid the large temperature difference between the outer wall and the room temperature when working at low temperature, causing water vapor to gather on the outer wall.

[0049] The cabinet 1 comprises a cabinet body and a cabinet door 11, a sealing strip is arranged between the cabinet body and the cabinet door 11, and a heating device is arranged at the contact point between the cabinet body and the cabinet door 11. Figure 1 The cabinet door 11 is a double-door arrangement, the cabinet door 11 is hinged with the cabinet body, and the cabinet door 11 and the cabinet body 1 are locked by a door lock with a stainless steel buckle. Handles 111 are respectively provided on the two cabinet doors 11.

[0050] The heating device is a heating wire, which is arranged on the door frame of the cabinet body and around the cabinet door 11. It is preferred to arrange the heating wire in the insulation layer of the cabinet wall of the cabinet body 1 and the insulation layer of the cabinet door 11, which can effectively prevent frost or condensation in the door gap when working at low temperature.

[0051] The device also includes a control device 2, such as Figure 1 As shown, the control device 2 is located outside the cabinet 1, and the control device 2 is electrically connected to the air supply device 3. The control device 2 can detect the temperature and humidity of the finishing room 102. Figure 8As shown, the control device 2 includes a power indicator light, an operation indicator light, a buzzer alarm, a temperature controller and a time controller. When the device is abnormal, the power supply device 3 is cut off and the buzzer alarm sends an alarm signal. The control device 2 includes a temperature detector and a humidity detector arranged in the finishing room 102, which monitors the temperature and humidity parameters in the finishing room 102 in real time and controls the air supply device 3 according to the temperature and humidity parameters.

[0052] The air supply device 3 includes an air supply fan and a freeze drying device. The control device 2 is electrically connected to the air supply fan, and the control device 2 is electrically connected to the freeze drying device. When the air supply device 3 is controlled, the speed of the air supply fan is controlled, and the power and set temperature of the freeze drying device are controlled.

[0053] More specifically, Fig. 9 As shown, the control device includes a compressor intelligent controller, a time control switch, a temperature control meter, a running light, a stop light, and a buzzer alarm. The connection diagram is shown in Fig. 9 As shown. The air supply fan is the evaporator fan, which is a SUS304 stainless steel centrifugal fan; the compressor is a freeze drying device, which uses a freeze drying box; the compressor intelligent controller uses the AI-701 intelligent measurement and alarm instrument of Xiamen Yudian Automation Technology Co., Ltd.

[0054] Comparative Example 1

[0055] The difference between this comparative example and Example 1 is that Figure 7 As shown, the air inlet holes 41 on the partition 4 are arranged differently, specifically, a plurality of circular air inlet holes 41 with a diameter of 20 mm are arranged, and the air inlet holes 41 are evenly distributed on the partition 4. In actual use, when the gas flow rate is constant, water droplets are likely to appear at the air inlet holes, which affects the clothing finishing effect.

[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A non-ironing quick-freezing cold air finishing device, comprising a cabinet (1) and an air supply device (3), characterized in that: A partition (4) is provided inside the cabinet (1), and the partition (4) divides the cabinet (1) into an air supply chamber (101) located at the upper part and a finishing chamber (102) located at the lower part; a plurality of air inlet holes (41) are provided around the partition (4), and an air outlet hole (42) is provided in the middle of the partition (4); The air outlet of the air supply device (3) is in communication with the air supply chamber (101); the air inlet of the air supply device (3) is connected to the air outlet (42) via a pipeline; The cabinet (1) and the air supply device (3) are connected to form a closed system; The cabinet body (1) is provided with a first opening (31) and a second opening (32) on the top; the air outlet of the air supply device (3) is connected to the first opening (31); the air inlet of the air supply device (3) is connected to the second opening (32); and the second opening (32) is connected to the air outlet (42) via a pipeline.

2. The non-ironing quick-freezing cold air finishing equipment according to claim 1, characterized in that: The air inlet holes (41) are evenly distributed around the partition plate (4).

3. The non-ironing quick-freezing cold air finishing equipment according to claim 2, characterized in that: The number of the air inlet holes (41) is 3 to 10.

4. The non-ironing quick-freezing cold air finishing equipment according to claim 1, characterized in that: The cabinet (1) is in a cubic shape, and the air inlet holes (41) are located at the four corners of the partition (4).

5. The non-ironing quick-freezing cold air finishing equipment according to claim 1, characterized in that: The cabinet wall of the cabinet body (1) consists of an inner wall, an outer wall and a heat-insulating layer sandwiched between the inner wall and the outer wall.

6. The non-ironing quick-freezing cold air finishing equipment according to claim 1, characterized in that: The cabinet (1) comprises a cabinet body and a cabinet door (11), a sealing strip is provided between the cabinet body and the cabinet door (11), and a heating device is provided at the contact point between the cabinet body and the cabinet door (11).

7. The non-ironing quick-freezing cold air finishing equipment according to any one of claims 1 to 6, characterized in that: It also comprises a control device (2), the control device (2) being electrically connected to the air supply device (3), and the control device (2) being capable of detecting the temperature and humidity of the finishing room (102).

8. The non-ironing quick-freezing cold air finishing equipment according to any one of claims 1 to 6, characterized in that: The air supply device (3) comprises an air supply fan and a freeze-drying device.

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