CN205893751U - Cabinet type clothes dryer - Google Patents

Abstract

The utility model is applicable to the technical field of cabinet-type clothes dryers, and provides a cabinet-type clothes dryer, which includes a clothes dryer body, the clothes dryer body is provided with an air duct system, and the air duct system includes a clothes drying duct, an air supply part and a heating part for heating the airflow, the air supply part and the heating part are arranged in the drying clothes air duct, the drying clothes air duct is provided with a condensing part, and the air duct system is also A damper control portion is included to allow airflow to exit the drying duct before flowing to the condensing component. The cabinet type clothes dryer provided by the utility model, by setting the valve control part, when the humidity of the air flow in the drying air duct is too high, the valve control part can be selected to be opened, and the cabinet type clothes dryer can be in the state of external circulation operation, so that the airflow with high humidity can be directly discharged out of the drying air duct, so as to quickly reduce the humidity of the airflow in the accommodating cavity and the drying air duct, which is beneficial to improving the efficiency of drying clothes.

Description

cabinet dryer

technical field

The utility model belongs to the technical field of a cabinet type clothes dryer, in particular to a cabinet type clothes dryer.

Background technique

The current cabinet-type clothes dryer generally works in the internal circulation type, that is, the steam is continuously circulated along the drying air duct, and the steam is dried through the condensing parts during the internal circulation process, so that the cabinet-type clothes dryer The clothes inside dry gradually. When the air temperature is high, it needs multiple internal cycles to reduce the humidity to an appropriate range, resulting in long drying time and low drying efficiency, which is not convenient for users to use.

Utility model content

The purpose of the utility model is to overcome the disadvantages of the above-mentioned prior art, and provide a cabinet type clothes dryer, which has short drying time and high drying efficiency, and is convenient for users to use.

The utility model is realized in the following way: a cabinet type clothes dryer, comprising a clothes dryer body, the clothes dryer body is provided with an air duct system, and the air duct system includes a clothes dryer air duct, air supply components and As for the heating part for heating the airflow, the air supply part and the heating part are arranged in the air duct for drying clothes, and a condensing part is arranged in the air duct for drying clothes, and the air duct system also includes a The condensing part is discharged from the valve control part of the drying air duct before.

Optionally, the valve control part and the condensing component are connected to the drying air duct and arranged in sequence along the airflow direction of the drying air duct.

Optionally, the air supply component, the valve control part, the condensing component and the heating component are connected to the drying air duct and arranged in sequence along the airflow direction of the drying air duct.

Optionally, the side wall of the drying air duct is provided with a straight air outlet, and the valve control part includes a valve control plate that is covered at the straight air outlet and can be opened relative to the straight air outlet, and is used for A valve driving part that drives the valve control board.

Optionally, the middle part of the valve control board is connected to the middle part of the straight air outlet through a rotating shaft, and the valve control board includes an upper half that is flipped and opened toward the outside of the drying air duct and a corresponding upper half toward the drying air duct. The lower half of the clothes channel is turned inside out.

Optionally, a sensing component for sensing the water vapor content or/and temperature in the airflow is arranged in the clothes drying duct, and the sensing component is electrically connected to the valve driving component.

Optionally, the straight air outlet is located on the side, back or top of the dryer body.

Optionally, the clothes dryer body includes a cabinet and a door connected to the cabinet, the cabinet and the door form an accommodating chamber for accommodating clothes, and the drying air duct communicates with The accommodating chamber is provided with at least one.

Optionally, one end of the drying air duct is an air intake end, and the other end of the drying air duct is an air outlet end, and a filter component is provided at the air intake end or the air outlet end.

Optionally, the clothes drying air duct communicates with the upper and lower ends of the accommodating chamber respectively.

The cabinet type clothes dryer provided by the utility model, by setting the valve control part, when the humidity of the air flow in the drying air duct is too high, the valve control part can be selected to be opened, and the cabinet type clothes dryer can be in the state of external circulation operation, so that the airflow with high humidity can be directly discharged out of the drying air duct, so as to quickly reduce the humidity of the airflow in the accommodating cavity and the drying air duct, which is beneficial to improving the efficiency of drying clothes. When it is necessary to deodorize the clothes, the valve control part can be controlled to close, so that the cabinet dryer can run in the state of internal circulation, and the heating part can efficiently heat the airflow, the airflow heats up quickly, and the deodorization efficiency is high . By controlling the air valve control part, the uniformity of hot air can be adjusted, the concentration of water vapor can be controlled, the wrinkles of clothes can be reduced, and the drying efficiency can be improved.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the utility model more clearly, the accompanying drawings required in the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the utility model , for those skilled in the art, other drawings can also be obtained according to these drawings on the premise of not paying creative work.

Fig. 1 is a schematic plan view of a cabinet-type clothes dryer provided by an embodiment of the present invention in an external circulation state;

Fig. 2 is a schematic plan view of the cabinet-type clothes dryer provided by the embodiment of the present invention under the state of internal circulation;

Fig. 3 is a reference diagram of the working process of the cabinet type clothes dryer provided by the embodiment of the present invention.

detailed description

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element at the same time. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.

It should also be noted that the orientation terms such as left, right, up, and down in the embodiments of the present utility model are only relative concepts or refer to the normal use state of the product, and should not be regarded as restrictive of.

As shown in Figures 1 and 2, a cabinet-type clothes dryer provided by an embodiment of the present invention includes a clothes dryer body 1, and the clothes dryer body 1 is provided with an air duct system, and the air duct system includes a clothes drying duct 21. The air supply part 22 and the heating part 23 for heating the airflow, the heating part 23 is used for heating the airflow, the air supply part 22 can be a fan, etc., which can drive the airflow to flow along the drying air duct 21, dry Both ends of the clothes air channel 21 are connected to the accommodating cavity 10 in the clothes dryer body 1 for placing clothes. The air supply part 22 and the heating part 23 are arranged in the drying air duct 21, and the condensing part 24 is arranged in the drying air duct 21, and the condensing part 24 can adopt a water condensation type structure or an air condensation type structure, so as to dissipate the water in the hot air. Steam removed. The air duct system also includes a valve control part 3 that can make the air flow out of the drying air duct 21 before flowing to the condensing part 24. By setting the valve control part 3, when the humidity of the air flow in the drying air duct 21 is too high, it can be selected When the valve control part 3 is opened, the cabinet-type clothes dryer can run in the state of external circulation, so that the airflow with high humidity can be directly discharged out of the drying air duct 21, so as to rapidly reduce The humidity of the airflow is conducive to improving the efficiency of drying clothes. When the temperature needs to be raised quickly, the valve control part 3 can be controlled to close, so that the cabinet dryer can run in the state of internal circulation, and the heating element 23 can efficiently heat the airflow, the airflow can heat up quickly, and the deodorization efficiency is high. By controlling the valve control part 3, the uniformity of hot air can be adjusted, the concentration of water vapor can be controlled, the wrinkles of clothes can be reduced, and the drying efficiency can be improved.

Specifically, the clothes dryer body 1 may include a cabinet body 11 and a door body 12 connected to the front of the cabinet body 11 , a base 13 may be connected to the bottom of the cabinet body 11 , and a backboard 14 may be connected to the back of the cabinet body 11 . A first air duct part 211 may be provided between the back of the cabinet 11 and the backboard 14, a second air duct part 212 may be provided between the bottom of the cabinet 11 and the base 13, and the first air duct part 211 and the second The air duct parts 212 are docked, and the inner wall of the first air duct part 211 and the inner wall of the second air duct part 212 form the drying air duct 21. The heating part 23 and the condensing part 24 can be arranged in the first air duct part 211 to supply air. The component 22 may be disposed within the second air duct component 212 . The door body 12 can be rotatably connected to the cabinet body 11, and can also be slidably connected to the cabinet body 11. In specific applications, the door body 12 can be set in a structure such as a single door or a double door. The back of the door body 12 may be provided with a sealing component 15 , and the inside of the door body 12 may also be provided with a control module 4 . The cabinet body 11 and the door body 12 form an accommodating cavity 10 for accommodating clothes. The drying air duct 21 communicates with the accommodating cavity 10, and at least one drying air duct 21 is provided. In this embodiment, the drying air duct 21 The upper and lower ends of the accommodating chamber 10 are connected respectively, so that the airflow can fully and evenly dry the clothes.

Specifically, one end of the clothes drying air duct 21 is an air inlet 213 , and the other end of the clothes drying air duct 21 is an air outlet 214 , and a filter component 5 is provided at the air inlet 213 or the air outlet 214 . In this embodiment, the air outlet 214 is located at the upper end of the housing chamber 10, the air inlet 213 is located at the lower end of the housing chamber 10, and the filter member 5 is arranged at the air inlet 213, that is, the front end of the second air duct member 212, so as to avoid miscellaneous Clothes enter the drying air duct 21, avoiding bacterial growth and facilitating cleaning and maintenance.

Specifically, the valve control part 3 and the condensing part 24 can be arranged in sequence along the airflow direction of the drying air duct 21, that is, the air with high humidity can be directly discharged from the drying air duct 21 before reaching the condensing part 24, which is beneficial to quickly reduce the humidity of the airflow .

In this embodiment, the air blowing part 22, the valve control part 3, the condensing part 24 and the heating part 23 are sequentially arranged along the airflow direction of the drying air duct 21, and the air with high humidity can be directly discharged from the dry clothes before reaching the condensing part 24. The air duct 21 is conducive to reducing the load on the condensing part 24. The air flow is first discharged from the drying air duct 21, and the humidity of the air flow flowing to the condensing part 24 is relatively low, and then the moisture in the air flow is further separated through the condensing part 24, and the air flow The water vapor content is further reduced, and the airflow is heated by the heating unit 23 and then enters the chamber 10 of the cabinet dryer from the air inlet 213 of the drying duct 21, which has a good dehumidification effect and is beneficial to energy saving.

Specifically, the side wall of the drying air duct 21 is provided with a straight air outlet 210, and the valve control part 3 includes a valve control plate that is covered at the straight air outlet 210 and can be opened relative to the straight air outlet 210, and is used to drive the valve control plate. The valve drive components, the valve drive components may include motors and transmission structures, etc., and the transmission structures may include gears and other components. The valve driving part can drive the valve control plate to rotate at a set angle, the opening range of the valve control plate can be controlled by the valve driving part, and the valve control part 3 can switch between cyclic and intermittent exhaust to adapt to different application scenarios.

Specifically, the middle part of the valve control board is connected to the middle part of the straight exhaust air outlet 210 through a rotating shaft. The lower half 32, that is, the lower half 32 of the air valve control board can intervene in the air duct 21 for drying clothes. All the airflow is exhausted from the clothes drying duct 21. If there is a certain gap between the lower end of the valve control plate and the side wall of the clothes drying duct 21, part of the airflow can flow from the gap to the condensing part 24 to keep the airflow at a certain temperature. The lower half 32 of the valve control board forms a lower opening with the straight air outlet 210 , and the valve control board can play a role of diversion, which is beneficial to discharge the air with high humidity out of the drying air duct 21 . The upper part 31 of the air valve control panel forms an upper opening with the straight exhaust air outlet 210, and the external airflow can enter the drying air duct 21 from the opening, and because of the barrier of the air valve control panel, it can avoid drying air duct 21 just after entering the drying air duct 21. The airflow discharged from the middle directly enters the drying air duct 21 again, and only a set of valve control parts 3 can be provided to realize the switching between internal and external circulation.

In order to further prevent the airflow just discharged from the drying air duct 21 from directly entering the drying air duct 21 again, the outer side of the valve control panel can be provided with a windshield raised structure, so as to better avoid the moist airflow discharged from the lower opening Enter the drying air duct 21 from the upper opening.

Of course, it can be understood that the structure of the valve control plate can also adopt other suitable structures, such as the structure of an air valve.

Specifically, a sensing component 7 for sensing the water vapor content or temperature in the airflow is arranged in the clothes drying duct 21, and the sensing component 7 is electrically connected to the valve driving component to realize automatic control of the valve control board. The sensing component 7 can be disposed inside the second air duct component 212 .

Specifically, the straight air outlet 210 may be located at a suitable place such as the side, the back, or the top of the dryer body 1 . In order to prevent the discharged humid air flow from affecting the indoor humidity, a water collection device can also be provided at the direct air outlet 210. The water collection device can include a water tank or tray that can be taken out, and the user can take out the water tank or tray and pour the water into the Suitable places such as sewers. A water level sensor can be arranged in the water tank or tray, and when the water level reaches the set value, the user can be prompted to take out the water tank or tray in time and pour the water to a suitable place.

If the cabinet-type clothes dryer and the washing machine are arranged adjacent to each other or arranged up and down, a conduit can also be connected to the straight air outlet 210, and the conduit is connected to the drainage system of the washing machine to guide the humid air flow into the drainage system of the washing machine.

Specifically, the front of the door body 12 may be provided with a control panel, a display screen, and the like.

As shown in Figure 1, it is a schematic plan view of the state where the airflow is directly discharged from the air duct 21 of the drying clothes. The direction of the arrow in Figure 1 is the direction of the flow of the airflow. The end 213 enters the drying air duct 21 and flows along the drying air duct 21. The lower end of the valve control board rotates and invades the drying air duct 21, that is, the valve control board is obliquely inserted into the straight air outlet 210 of the drying air duct 21, directly The air outlet 210 forms two upper and lower openings under the action of the valve control board, and the hot and humid air can be discharged from the drying air duct 21 through the valve control board of the lower opening, and the air pressure of the accommodating chamber 10 is reduced to form a negative pressure. The dry airflow of the external environment can enter the drying air duct 21 from the upper opening under the action of negative pressure and flow towards the direction of the condensation part 24. After being lowered, it flows to the heating element 23, the heating element 23 increases the temperature of the airflow, and the dry hot airflow enters the accommodating chamber 10 from the air outlet 214 at the upper end of the accommodating chamber 10 to dry the clothes.

The embodiment of the utility model also provides a clothes drying method of a cabinet type clothes dryer, which can adopt the above cabinet type clothes dryer, including the following steps: as shown in Figure 3, the air supply part 22 drives the airflow The valve control part 3 keeps closed so that all the air flows through the condensing part 24 along the drying air channel and then enters the accommodating cavity 10 of the clothes dryer body 1 (wardrobe), or, as shown in FIG. 1 , the valve control part 3 Open to allow at least a portion of the airflow to exit the clothes drying duct directly before flowing to the condensing element 24 . The valve control part 3 can automatically send the hot air containing water vapor into the condensing part 24 or directly discharge it to the outside of the drying air duct 21 without the condensing part 24, that is, when the humidity of the airflow in the drying air duct 21 is too high, it can If the valve control part 3 is selected to be opened, the cabinet dryer can operate in the state of external circulation, so that the air with high humidity can be directly discharged out of the drying air duct 21, so as to quickly reduce the storage chamber 10 and the drying air duct 21. The humidity of the airflow inside is conducive to improving the efficiency of drying clothes. When it is necessary to deodorize the clothes, the valve control part 3 can be controlled to close, so that the cabinet dryer can run in the state of internal circulation, and the heating element 23 can efficiently heat the airflow, and the temperature of the airflow can be quickly raised to remove odors. efficient. By controlling the valve control part 3, the uniformity of hot air can be adjusted, the concentration of water vapor can be controlled, the wrinkles of clothes can be reduced, and the drying efficiency can be improved.

Specifically, the temperature or/and humidity of the airflow is sensed by the sensing component 7 arranged in the air duct of the drying clothes, and the valve control part 3 selects whether to open the valve control part 3 and controls the opening of the valve control part 3 according to the signal of the sensing component 7. The range can realize the automatic switching of internal and external circulation. The switching of the valve control part 3 is that the sensing part 7 (humidity sensor or/and temperature sensor, etc.) transmits to the control module 4 by sensing the water vapor content or hot air temperature, and is sent by the control module 4. Instructions are given to the valve driving components in the valve control part 3 to switch, so as to achieve the effects of adjusting the uniformity of hot air, increasing the concentration of water vapor, reducing clothing wrinkles, improving drying efficiency, and reducing drying time. It has been verified by experiments that under the same conditions , by opening the valve control part 3 to let part of the humid air flow directly out of the drying air duct 21, the drying time can be shortened by 75% or even more.

In specific applications, the drying method provided in this embodiment can be referred to as follows:

As shown in Figure 2, start the switch of the control module 4, and the air supply unit 22 starts to supply air to the cabinet dryer; the heating unit 23 heats the air; the sensing unit 7 detects the air temperature and humidity, Feedback to the control module 4. When the control module 4 receives the humidity of the hot air in the cabinet dryer to a corresponding value, it will send an instruction to the valve control part 3. When the humidity temperature is greater than 50, the valve control part 3 will open to increase the humidity. At this time, the cabinet dryer is switched to external circulation. When the control module 4 receives the temperature or humidity of the hot air in the cabinet dryer and drops to the set value (that is, when the humidity temperature is less than 40), it will Close the valve control part 3, at this time, switch the cabinet type clothes dryer to internal circulation, and cycle according to the above steps until the sensing part 7 senses that the clothes are drying; turn off the heating part 23, and the air supply part 22 finally works for 5-10 Anti-wrinkle and cooling treatment of clothes in minutes.

The cabinet-type clothes dryer provided by the embodiment of the utility model, by setting the valve control part 3, when the humidity of the airflow in the drying air duct 21 is too high, the valve control part 3 can be selected to be opened, and the cabinet-type clothes dryer It can operate under the state of external circulation, so that the airflow with high humidity can be directly discharged out of the drying air duct 21, so as to quickly reduce the humidity of the airflow in the accommodating chamber 10 and the drying air duct 21, which is beneficial to improve the efficiency of drying clothes. When it is necessary to deodorize the clothes, the valve control part 3 can be controlled to close, so that the cabinet dryer can run in the state of internal circulation, and the heating element 23 can efficiently heat the airflow, and the temperature of the airflow can be quickly raised to remove odors. efficient. By controlling the valve control part 3, the uniformity of hot air can be adjusted, the concentration of water vapor can be controlled, the wrinkles of clothes can be reduced, and the drying efficiency can be improved.

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements or improvements made within the spirit and principles of the present utility model should be included in the utility model. within the scope of protection.

Claims (10)

1. a kind of cabinet type clothes dryer, including dryer body, described dryer body is provided with ducting system, described ducting system Including drying air channel, blower part and the heater block for being heated to air-flow, described blower part and heater block set It is placed in described drying air channel, in described drying air channel, be provided with condensate component it is characterised in that described ducting system also includes Air-flow can be made to discharge the valve control section in described drying air channel before flowing to described condensate component.

2. cabinet type clothes dryer as claimed in claim 1 is it is characterised in that described valve control section and described condensate component connect In described drying air channel and the airflow direction along described drying air channel sets gradually.

3. cabinet type clothes dryer as claimed in claim 1 is it is characterised in that described blower part, described valve control section, described Condensate component and described heater block is connected to described drying air channel and the airflow direction along described drying air channel sets gradually.

4. cabinet type clothes dryer as claimed in claim 1 is it is characterised in that the side wall in described drying air channel is provided with line wind Mouthful, described valve control section includes being covered at described in line air port and can the valve panel opened of relatively described in line air port With the valve actuation part for driving described valve panel.

5. cabinet type clothes dryer as claimed in claim 4 is it is characterised in that axis of rotation is passed through at the middle part of described valve panel It is connected to the middle part in described in line air port, described valve panel includes the first half being flipped open towards outside described drying air channel Divide and the corresponding the latter half turning inside out unlatching towards described drying air channel.

6. cabinet type clothes dryer as claimed in claim 4 is it is characterised in that be provided with for induction air flow in described drying air channel Middle vapour content or and temperature sensing element, described sensing element is electrically connected to described valve actuation part.

7. cabinet type clothes dryer as claimed in claim 4 is it is characterised in that described in line air port is located at described dryer body Side or the back side or top.

8. cabinet type clothes dryer as claimed in claim 1 is it is characterised in that described dryer body includes cabinet and is connected to institute State the door body of cabinet, described cabinet and described door body are formed with the accommodating chamber for accommodating laundry, and described drying air channel is communicated in Described accommodating chamber and be provided with least one.

9. cabinet type clothes dryer as claimed in claim 1 is it is characterised in that the one end in described drying air channel is inlet end, described The other end in drying air channel is outlet side, is provided with filter element at described inlet end or at described outlet side.

10. cabinet type clothes dryer as claimed in claim 8 is it is characterised in that described drying air channel is respectively communicated with accommodating chamber Upper and lower ends.