CN204385517U - A kind of clean garment drying equipment - Google Patents

Abstract

The utility model belongs to the field of clothes drying, and discloses a drying equipment for clean clothes, which comprises: a housing and a drying chamber arranged in the housing, and a movable hanger is arranged in the drying chamber; The air duct is provided with a circulating fan, and both sides of the circulating fan are provided with high-efficiency filters in the air duct; the first wall of the drying room opposite to the circulating fan is provided with an air hole, and the drying room is connected to the first wall An air hole is provided on the opposite second wall; the air duct is connected with an air inlet fan and a moisture exhaust fan, and the drying chamber is provided with a door. The utility model realizes the circulating flow of air through the setting of the drying room, air control, air duct and circulating fan, and the impurities falling off from the clean clothes are directly taken away by the wind without polluting the clean area; a high-efficiency filter is set in the air duct, It can remove the particulate impurities produced in the drying process; the air discharged by the moisture exhaust fan does not contain impurities and will not pollute the clean environment outside.

Description

A clean clothes drying equipment

technical field

The utility model relates to the technical field of clothes drying, in particular to a clean clothes drying device.

Background technique

The National Good Manufacturing Practice for Drugs stipulates:

Class C clean area: hair, beard and other relevant parts should be covered, and masks should be worn. A coverall or smock that cinches at the wrists should be worn, with appropriate shoes or overshoes. Work clothing should not shed fibers or particles.

Class A/B clean area: All relevant parts such as hair and beard should be covered with a hood, the hood should be tucked into the collar, a mask should be worn to prevent droplets, and protective goggles should be worn if necessary. Sterilized rubber or plastic gloves that do not emit particles (such as talcum powder) should be worn, and sterilized or disinfected foot covers should be worn. The trouser legs should be tucked into the foot covers, and the cuffs should be tucked into the gloves. The overalls should be sterilized one-piece overalls that do not shed fibers or particles and can retain particles emitted from the body.

Therefore, the cleaning and processing methods of the work clothes used in the clean area should be able to ensure that they do not carry pollutants and will not pollute the clean area. Work clothes should be cleaned and sterilized in accordance with relevant operating procedures, and it is best to set up a separate laundry room.

At present, most of the drying equipment used by institutions such as the pharmaceutical industry, the electronic industry, and medical and health care in the Chinese market are civilian drying equipment, and most of the drying equipment is a drum structure. Clean clothes are prone to shedding such as fibers or particles after drying, and the mutual friction in the drum further aggravates the generation of shedding such as fibers or particles. In addition, some of the materials of these equipments themselves will age intensified when they are used at high temperatures for a long time. After aging, the equipment itself will produce shedding, which will pollute the clean clothes instead. When the contaminated clean clothes are worn by the staff, the pollutants will be brought to the clean area, causing pollution to the clean area, affecting product quality or causing unnecessary risks. The above-mentioned operation process has no process records and cannot be traced back. The verifiability and repeatability of the drying process are poor, the quality uniformity of the dried clean clothes is poor, and there is no function to prevent misoperation.

For industries with special requirements for clean clothes, such as the pharmaceutical industry, electronics industry, and medical and health institutions, the laundry room or drying room will be set up in the clean area, and the exhaust air of the existing clothes dryers in the market is directly discharged into the clean area. The exhaust air of the clothes machine will discharge a lot of fibers, particles and other shedding of clean clothes. These shedding will pollute the environment of the entire clean area and the air conditioning system, increase the load on the air conditioning system and purification system, and indirectly affect product quality and increase production costs.

Utility model content

(1) Technical problems to be solved

The technical problem to be solved by the utility model is: in order to solve the high cleanliness requirements of the existing medicine and electronic industries, but the clothes will produce fibers, particles and other sheddings during the cleaning process. If they are not removed, the clean area will be polluted The exhaust air of the existing clothes dryer is directly discharged to the clean area, and the shedding matter carried in the exhaust air will also pollute the clean area.

(2) Technical solution

In order to solve the above technical problems, the utility model provides a clean clothes drying equipment, comprising: a housing and a drying chamber arranged in the housing, the drying chamber is provided with a movable hanger; the housing is provided with a An air duct, a circulating fan is arranged in the air duct, and high-efficiency filters are arranged on both sides of the circulating fan in the air duct; an air hole is arranged on the first wall of the drying room opposite to the circulating fan, and the drying room is connected to the first wall. An air hole is provided on the second wall opposite to the wall; the air duct is connected with an air inlet fan and a moisture exhaust fan, and the drying chamber is provided with a door.

Wherein, an insulation layer is provided on the inner wall of the housing, and the air duct is located inside the insulation layer.

Wherein, a heating pipe and a temperature measuring unit are arranged in the air duct.

Wherein, a high-efficiency filter is provided on the pipeline connected to the air duct of the tide exhaust fan.

Wherein, a high-efficiency filter is provided on the pipeline connecting the air inlet fan to the air duct.

Wherein, the inlet of the air inlet fan is communicated with the atmosphere, and a medium-efficiency filter is arranged at the inlet.

Wherein, the door includes a front door and a rear door which are relatively arranged on the front and rear sides of the drying chamber, and an interlocking structure is arranged between the front door and the rear door, and the interlocking structure is used to limit the opening of the front door and the rear door at the same time.

Wherein, it also includes a control panel, and the power supply of the air intake fan, the circulation fan, the exhaust fan, the heating pipe and the temperature measuring unit are all connected to the control panel

Wherein, the movable hanger is provided with rollers.

(3) Beneficial effects

The above technical solution has the following advantages: the utility model is a drying equipment for clean clothes, through the setting of the drying room, air control, air duct and circulating fan, the circulation of air is realized, the drying efficiency is high, and the impurities shed from the clean clothes are directly removed The wind blows away, the clean clothes are cleaner and will not pollute the clean area; a high-efficiency filter is installed in the air duct to remove the particulate impurities generated during the drying process, and prevent the clean clothes from being polluted again by the impurities in the circulating air; the moisture discharged by the exhaust fan The air does not contain impurities and will not pollute the clean environment outside.

Description of drawings

Fig. 1 is a structural schematic diagram of a clean clothes drying equipment of the present invention.

Among them, 1. shell; 2. insulation layer; 3. air duct; 4. high efficiency filter; 5. exhaust fan; 6. circulation fan; 7. air intake fan; Panel; 10, movable hanger.

Detailed ways

Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

As shown in Figure 1, the utility model is a clean clothes drying equipment, which is mainly used for drying operation after cleaning clean clothes in the fields of hospitals, electronic equipment, etc. The clean clothes drying equipment includes: a housing 1 and a Inside the drying room, the drying room is provided with a movable hanger 10, and the movable hanger 10 is provided with rollers. After the clean clothes are hung on the movable hanger 10, the movable hanger 10 can be directly pushed into the drying room; the movable hanger 10 Equipped with even divisions for easy air circulation. The casing 1 is provided with an air duct 3 surrounding the drying room, the air duct 3 is provided with a circulating fan 6, and the air duct 3 is provided with a high-efficiency filter 4 on both sides of the circulating fan 6, so as to eliminate the air in the circulating air. Clothes shedding or small profits are filtered to prevent re-contamination of clean clothes. The first wall of the drying chamber opposite to the circulation fan 6 is provided with air holes, and the second wall opposite to the first wall in the drying chamber is provided with air holes, and the circulation fan 6 drives the gas flow in the drying chamber and the air duct 3 , the air flow enters the drying chamber from the air hole on the second wall, passes through the movable hanger 10 and then flows out from the air hole on the first wall, and passes through the high-efficiency filter 4 in the air duct 3 under the blowing of the circulating fan 6 to realize Purification of circulating air; of course, circulating air can also flow in reverse, as long as the circulating flow is realized. Described air duct 3 is connected with air intake blower 7 and tidal exhaust fan 5, and high efficiency filter 4 is all arranged on the pipeline that exhaust tidal blower 5 and air intake blower 7 connect air duct 3, and the entrance of air intake blower 7 is connected with atmosphere. Connected, and a medium-efficiency filter 8 is installed at the entrance; the outside air first passes through the medium-efficiency filter 8 to initially filter out large particles, such as PM2.5 particles; the high-temperature high-efficiency filter 4 has a filtration efficiency of 99.99%, which can effectively filter and dry The cavity and the shedding of the clean clothes, the air after preliminary filtration flows to the high efficiency filter 4 through the air intake fan 7 as fresh air, further filters out small particles in the fresh air, enters the air duct 3, and participates in circulation. After the circulating air passes through the clean clothes, the moisture will be taken away. When the circulating air carrying a large amount of moisture passes through the connection between the moisture exhaust fan 5 and the air duct 3, part of the circulating air will be sucked away by the moisture exhaust fan 5 and passed through the high-efficiency filter. 4 Discharge after filtering to avoid pollution to the environment in the external clean area.

In order to ensure the drying efficiency, it is necessary to heat the circulating air to ensure that the temperature of the circulating air is within an appropriate range. A heating pipe and a temperature measuring unit are arranged in the air duct 3; preferably, the heating pipe is arranged on the inner wall of the insulation layer 2 Above, the temperature measuring unit is used to measure the temperature of the circulating air to determine whether it is necessary to continue to open the heating pipe.

In order to prevent the loss of heat in the circulating air, and avoid the high-temperature circulating air from increasing the temperature of the shell 1 and scalding the operator;

The drying chamber is provided with a door, and the door includes a front door and a rear door oppositely arranged on the front and rear sides of the drying chamber. An interlocking structure is provided between the front door and the rear door, and the interlocking structure is used to limit the simultaneous opening of the front door and the rear door. The clean clothes are in the cleaning area before drying, and enter the clean area for storage after drying. The environment of the cleaning area is different from that of the clean area. The environment of the cleaning area contains a large amount of impurities such as particles, while the clean area contains almost no particles; Gas exchange occurs between the two areas in the drying room. Set the front door and the back door so that only one can be opened separately to avoid opening the two doors at the same time to ensure that there will be no gas exchange between the cleaning area and the clean area during the drying process, and the air in the cleaning area will not will flow to the clean area. Therefore, the clean clothes drying device can be installed through the wall.

For the convenience of centralized control, a control panel 9 is arranged on the housing 1 or near the clean clothes drying device, and the air intake fan, the circulation fan 6, the exhaust fan 5, the power supply of the heating pipe and the temperature measuring unit are all connected with the control panel. 9 connections, adjust the operating status of related equipment at any time through the control panel 9. Preferably, the control panel 9 is used to control the operation of the entire equipment, the control panel 9 is composed of various electrical switches and controllers, used for the control of the entire equipment system, and has a process recording function, which can record the start time, Drying time, cooling time, operating staff code and other information.

Preferably, the above-mentioned shell, air duct 3, drying chamber, heating pipe, movable clothes hanger 10, blades of fan, etc. are all made of 304 stainless steel.

The working principle of a clean clothes drying equipment of the utility model is as follows:

The clean clothes drying device is used for drying clean clothes after washing, and adopts an intermittent working mode. The cleaned clean work clothes are placed on the movable hanger 10, the front door is opened, the movable hanger 10 of the clean work clothes is pushed into the drying room, and the front door is closed. Turn on the power supply of the control panel 9, the circulation fan 6 starts, the heating pipe starts to heat, the moisture exhaust motor starts, and the air intake motor starts, so that an appropriate amount of fresh air is added; at this time, the temperature in the drying chamber and the air duct 3 starts to rise, Reach the set temperature and stabilize within a certain range. Under the action of the circulating fan 6, the dry and hot air enters the air duct 3 through the high-efficiency filter 4, and is heated by the heating pipe in the air duct 3. Under the action of the air holes of the second panel, an evenly distributed air flow is formed and directed to the drying room. flow. The dry air absorbs the moisture on the surface of the clean clothes, evaporates and dries, and the humid air is discharged through the dehumidification motor. Under the action of the circulation fan 6, the dry and hot air circulates, and the water vapor gradually decreases. The clean clothes are a little bit dry, and the particles in the drying room The fibers, particles and other shedding and suspended matter that come off from the clean clothes are intercepted by the high-efficiency filter 4, and the air in the drying room and the air duct 3 becomes cleaner. At the same time, the air intake fan 7 properly replenishes fresh filtered air into the air duct 3 to ensure The air duct 3 is under a slightly positive pressure, which is helpful for the discharge of moisture, and can prevent unfiltered air from directly entering the air duct 3, and the constant temperature drying is completed. After the drying process is over, it enters the cooling stage, the heating pipe stops heating, the air intake fan 7 runs at full power, and a large amount of fresh filtered air is supplied to the drying chamber and the air duct 3, the circulation fan 6 works, and the air duct 3 and The high-temperature air in the drying chamber, the temperature in the drying chamber reduces rapidly, and when the temperature drops to ambient temperature or slightly higher than the ambient temperature, the back door can be opened, the movable hanger 10 is pulled out, and the clean work clothes are taken off, arranged and preserved. The whole operation process ends.

It can be seen from the above embodiments that the utility model ensures that all the exhaust air of the clean clothes dryer can be discharged after being filtered by the high-efficiency filter 4 by setting the high-efficiency filter 4 at the moisture exhaust fan 5, preventing the fibers of the clean clothes from falling off. , particulates and other sheds pollute the environment of the clean area and the air-conditioning system, which will not increase the load on the air-conditioning system and purification system, indirectly reducing product quality risks and production costs; eliminating friction during the drying process of clean clothes can prolong the service life of clean clothes Service life, the overall equipment is made of stainless steel, which will not age or produce shedding. The equipment has an air circulation and filtration system, which can trap fiber particles and other shedding produced by the drying room, air duct 3 and clean clothes on the filter. The drying room meets the cleanliness requirements corresponding to the production, which can effectively avoid the damage to the environment and the impact on the product caused by the pollution of clean clothes. The appearance of the equipment is beautiful, delicate, flat, smooth, not easy to accumulate dust, easy to clean, smooth surface of the inner cavity, no dead angle, uniform temperature distribution, process records can be carried out, strong traceability, repeatability and verifiability, After drying, the quality of the clean clothes is uniform, the drying capacity is large, and it has the function of preventing misuse, stable performance, low cost, convenient operation, convenient cleaning and disinfection, and is conducive to wide application and promotion.

The above is only the preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and replacements can also be made. And replacement should also be regarded as the protection scope of the present utility model.

Claims (9)

1. a clean garment drying equipment, is characterized in that, comprising: housing (1) and the hothouse be arranged in housing (1), be provided with movable hanger (10) in hothouse; The air channel (3) be looped around outside hothouse is provided with in described housing (1), be provided with circulating fan (6) in air channel (3), the both sides being positioned at circulating fan (6) in air channel (3) are equipped with high efficiency particulate air filter (4); First wall of the hothouse relative with circulating fan (6) is provided with air holes, and in hothouse, second wall relative with described first wall is provided with air holes; Described air channel (3) is connected with air intake blower fan (7) and moisture-eliminating blower (5), and described hothouse offers door.

2. clean garment drying equipment as claimed in claim 1, it is characterized in that, the inwall of described housing (1) is provided with heat-insulation layer (2), and air channel (3) are positioned at heat-insulation layer (2) inner side.

3. clean garment drying equipment as claimed in claim 1, it is characterized in that, described air channel is provided with heating tube and temperature measuring unit in (3).

4. clean garment drying equipment as claimed in claim 1, is characterized in that, the pipeline that described moisture-eliminating blower (5) connects air channel (3) is provided with high efficiency particulate air filter (4).

5. clean garment drying equipment as claimed in claim 1, is characterized in that, the pipeline that described air intake blower fan (7) connects air channel (3) is provided with high efficiency particulate air filter (4).

6. clean garment drying equipment as claimed in claim 5, it is characterized in that, the entrance of described air intake blower fan (7) is communicated with air, and porch is provided with medium effeciency filter (8).

7. clean garment drying equipment as claimed in claim 1, it is characterized in that, described door comprises the Qianmen and back door that are oppositely arranged on side before and after hothouse, is provided with interlocking structure between Qianmen and back door, and interlocking structure is opened for limiting Qianmen and back door simultaneously.

8. the clean garment drying equipment as described in claim 1 or 3, it is characterized in that, also comprise control panel (9), power supply and the temperature measuring unit of described ventilating fan, circulating fan (6), moisture-eliminating blower (5), heating tube are all connected with control panel (9)

9. clean garment drying equipment as claimed in claim 1, it is characterized in that, described movable hanger (10) is provided with roller.