CN211723060U - Integrated steam dryer - Google Patents

Abstract

The utility model discloses an integral type steam drying machine. It includes the cabinet body, the internal storing chamber that is equipped with of cabinet, dish and fan generate heat, set surface setting that generates heat is at the storing intracavity, and set surface that generates heat is formed with steam generation chamber, and outside the storing chamber was arranged in to set bottom surface that generates heat, set bottom surface that generates heat was equipped with the air heating chamber, is equipped with hot-blast mouthful on the storing chamber, and hot-blast mouthful and air heating chamber intercommunication, fan are with the hot-blast storing intracavity that blows into from hot-blast mouthful of air heating intracavity. The utility model has the advantages of simple structure and reasonable design, the steam that heating plate surface heating water generated rises to get into the storing intracavity through the through-hole, for the disinfection of disinfecting of storing intracavity article, steam can not blockked up by the incrustation scale, and the incrustation scale that heating plate top surface generated can directly be cleaned totally, and is clean simple, easy, and the fan heats intracavity hot air with the air and blows off hot-blast mouthful stoving storing intracavity article, moreover, utilizes the two-sided heat about the heating plate to realize steam disinfection and stoving function respectively, uses energy-conservation, and is with low costs.

Description

Integrated Steam Dryer

technical field

The utility model relates to the technical field of household steam disinfection equipment, in particular to an integrated steam dryer.

Background technique

At present, most of the tableware disinfection equipment used by households on the market are disinfection cabinets. The disinfection cabinet uses ultraviolet lamps to illuminate tableware and chopsticks to achieve the purpose of sterilization and disinfection. The sterilization effect is not good, or the tableware is sterilized by high temperature, but the temperature is too high, which can easily cause the chopsticks to deform and the bowl to turn yellow. Later, people used steam to sterilize tableware and chopsticks. However, the steam basically passed through the tubular steam generator or the tubular steam generator, and the steam generated by the heated water in the tubular steam generator or the tubular steam generator was sprayed through the steam nozzle. The tableware can be completely sterilized and sterilized by high-temperature steam. However, the tubular steam generator generates fast steam, but it is easy to generate scale. After a period of use, the scale will easily block the tubular steam generator; the tubular steam generator is not easy to be blocked by scale, but the steam generation is slow, and the two are not easy to be blocked by scale. The steam nozzle is also easy to be blocked during use, and the scale on the steam nozzle needs to be cleaned frequently.

Utility model content

The purpose of the utility model is to provide a steam-integrated dryer in which scale does not affect steam generation and is easy to clean.

The purpose of this utility model is achieved in this way:

The integrated steam dryer includes a cabinet body with a storage cavity, a heating plate and a fan, the surface of the heating plate is exposed in the storage cavity, a steam generating cavity is formed on the surface of the heating plate, and the bottom surface of the heating plate is placed in the storage cavity. Outside the storage cavity, an air heating cavity is arranged on the bottom surface of the heating plate, and a hot air outlet is arranged on the storage cavity. The functions of steam sterilization and drying are respectively realized by using the heat on the upper and lower sides of the heating plate, which is energy-saving and low-cost.

The purpose of this utility model can also adopt the following technical measures to solve:

Further, the cabinet is provided with an air guide frame, the top of the air guide frame is open, the bottom surface of the heating plate and the top of the air guide frame are sealed and connected to form the air heating cavity, and one side of the air guide frame is communicated with the hot air outlet through the air outlet channel, The other side of the air guide frame is communicated with the air outlet of the fan through the air inlet channel.

Further, the cabinet is also provided with a control device, the control device is placed outside the storage cavity and the air heating cavity, a protection device is provided on the heating plate, and the heating plate, the fan and the protection device are all electrically connected to the control device.

Further, the protection device includes a temperature sensor, a temperature controller and a fuse device, and the temperature sensor controls the operation of the fan through the control device.

Further, an integrated ozone sterilization lamp is also provided in the passage between the fan and the hot air outlet.

Further, the heating plate is arranged at the bottom of the storage cavity, the top surface of the heating plate is concave with a water boiling tank, the inner cavity of the boiling water tank constitutes the steam generating cavity, the bottom surface of the heating plate is provided with a number of fins facing the air heating chamber, and the heating plate is It is connected with the storage cavity through a heat insulation sealing ring. The boiling water tank makes the water concentrate on the surface of the heating plate, the steam is generated faster, and the fins expand the heat dissipation area of the heating plate, which is convenient for the heating plate to dissipate heat into the air heating cavity, that is, the heating air heats the air in the cavity, and the heat insulation sealing ring reduces the transmission of the heating plate to the air. Cabinet heat.

Further, the bottom surface of the storage cavity is inclined toward the steam generating cavity.

Further, the hot air outlet is arranged on the bottom surface of the storage cavity, the edge of the hot air outlet is provided with a circle of protrusions, and the protrusion is rotatably connected with an air cover, and the air cover is covered on the top surface of the protrusion to block the hot air port, and the top surface of the protrusion is rotatably connected. The recess forms at least one groove, and the bottom of the groove is higher than the bottom surface of the storage cavity.

Further, the air inlet of the fan is arranged on the bottom surface of the cabinet, and the bottom surface of the cabinet is provided with an air inlet grid corresponding to the air inlet.

Further, an auxiliary heating device is arranged in the air outlet channel.

The utility model has simple structure and reasonable design. The steam generated by the heated water on the surface of the heating plate rises and enters the storage cavity through the through hole to sterilize and sterilize the items in the storage cavity. The scale can be directly wiped clean, cleaning is simple and easy, the condensed water or drain water in the storage chamber will directly flow into the steam generating chamber to be heated, no need to clean the drain water regularly, and it is not easy to breed bacteria, and the downflow air will make the wind cover cover On the hot air outlet, so as to prevent most of the steam from entering the air heating chamber, even if the steam enters the air heating chamber, it cannot contact the electrical components in the cabinet, it is safe to use, the protrusion prevents water from entering the hot air outlet, and the fan blows the hot air in the air heating chamber out of the hot air The hot air will open the air cover, the hot air will dry the items in the storage cavity, and the heat at the bottom of the heating plate can be used, which is more energy-saving. The thermostat and fuse device protect the heating plate from power off in time, and the heating plate bottom faces the air heating chamber and the ozone sterilization integrated lamp can prevent the air sucked in by the fan from causing secondary pollution to the items in the storage box.

Description of drawings

FIG. 1 is a schematic structural diagram of an embodiment.

FIG. 2 is a schematic diagram of an exploded structure of the embodiment.

FIG. 3 is a schematic cross-sectional structure diagram of the embodiment.

FIG. 4 is a schematic diagram of the structure of the bottom surface of the heating plate in the embodiment.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Embodiment 1, as shown in Figures 1-4, an integrated steam dryer includes a cabinet 1, and the inner cavity of the cabinet 1 is divided into a storage cavity 11 and an electrical cavity 12 by a partition 10. The cavity 11 is placed above the electric cavity 12, the electric cavity 12 is provided with a heating plate 2, a fan 3 and an air guide frame 4, the surface of the heating plate 2 is arranged in the storage cavity 11, and the heating plate 2 and the partition 10 are insulated by heat insulation The sealing ring 21 is connected. The heating plate 2 is arranged at the bottom of the storage cavity 11, the top surface of the heating plate 2 is concave with a boiling water tank 22, the inner cavity of the boiling water tank 22 constitutes a steam generating chamber 20, the top of the air guide frame 4 is open, and the bottom surface of the heating plate 2 and the air guide frame 4 are open. The top sealing connection constitutes the air heating cavity 40, the partition plate 10 is provided with a hot air opening 5, one side of the air guide frame 4 is connected with the hot air opening 5 through the air outlet channel 41, and the hot air opening 5 communicates the storage cavity 11 with the air heating cavity 40. The other side of the air guide frame 4 is communicated with the air outlet of the fan 3 through the air inlet channel 42. The ozone sterilization integrated lamp 6 is arranged in the air outlet channel 41. The fan 3 blows the hot air in the air heating chamber 40 from the hot air outlet 5, and the fan The air inlet of 3 is arranged on the bottom surface of the cabinet 1, and the bottom surface of the cabinet 1 is provided with an air inlet grid 13 corresponding to the air inlet.

In this embodiment, the electric cavity 12 is provided with a control device 7 , the bottom surface of the heating plate 2 is provided with a protection device 8 and a plurality of fins 23 , the heating plate 2 , the fan 3 and the protection device 8 are all electrically connected with the control device 7 to protect the The device 8 includes a temperature sensor 81, a temperature controller 82 and a fuse device 83. The temperature sensor 81 controls the fan 3 to work through the control device 7, and the fuse device 83 is a fuse.

The bottom surface of the storage cavity 11 is inclined to the steam generating cavity 20, the partition plate 10 is inclined to the heating plate 2, the hot air outlet 5 is arranged on the partition plate 10, and the edge of the hot air outlet 5 is provided with a circle of protrusions 51, and the protrusions 51 are rotatably connected There is a wind cover 50, the wind cover 50 is covered on the top surface of the protrusion 51 to block the hot air outlet 5, the top surface of the protrusion 51 is concave to form three grooves 52, the groove 52 is an inverted trapezoidal groove, and the groove bottom of the groove 52 is high. on the bottom surface of the storage cavity 11 .

Wherein, the auxiliary heating device 9 may also be arranged in the air outlet channel 41 . The auxiliary heating device 9 is a PTC heater or an electric heating wire. The heating plate 2 actively heats the air in the air heating cavity 40, and the air is further heated by the auxiliary heating device 9 to achieve a higher temperature; or the heating plate 2 heats the air in the air heating cavity 40. After a period of time, the heating plate 2 is powered off due to high temperature, and the auxiliary heating device 9 can continue to heat the air to ensure the use of drying function; To heat the air in the cavity 40 , the auxiliary heating device 9 further increases the temperature of the air blown out of the heating air heating cavity 40 to ensure that the air blown from the hot air outlet 5 has a certain temperature.

When the air sucked by the fan 3 passes through the air heating chamber 40 , the bottom surface of the heating plate 2 will also sterilize and dehumidify the air. Of course, the ozone sterilization integrated lamp 6 can be arranged in the air inlet channel 42 to sterilize and disinfect the air inhaled by the fan 3 .

When in use, put the tableware and chopsticks into the storage cavity 11 through the shelf, and pour an appropriate amount of water into the storage cavity 11. The control device 7 controls the heating plate 2 to energize and work, and the heating plate 2 heats water to generate steam, and the steam rises. It directly enters the storage cavity 11, and the high-temperature steam sterilizes and disinfects the tableware and chopsticks in the storage cavity 11. The water carried by the tableware after washing or the condensed water formed after the steam contacts the tableware and chopsticks will directly drip onto the partition 10, and then Return to the heating plate 2 and be heated again into steam, wherein, after the steam cools and sinks, the air cover 50 will press the hot air outlet 5, so the steam will basically not escape through the hot air outlet 5, and the water will be affected by the protrusion 51 and the air cover 50. Block from entering the hot air vent 5.

Since the thermal conductivity of water is higher than that of air, when there is water on the heating plate 2, the heat of the heating plate 2 is mainly used to heat the water, and a small amount of heat heats the air through the fins 23. After the water on the heating plate 2 is dried, the heating plate 2 2. Air is heated on both sides, and the hot air makes the storage cavity 11 and the tableware and chopsticks dry. During this process, the temperature sensor 81, the thermostat 82 and the fuse device 83 monitor the temperature of the heating plate 2 at all times. When the heating plate 2 reaches a certain temperature, the temperature sensor 81 controls the fan 3 to work, the fan 3 inhales cold air, and the cold air enters the air for heating In the cavity 40, the bottom surface of the heating plate 2 and the fins 23 take away heat, so that the temperature of the heating plate 2 is maintained within a certain range, and the cold air becomes hot air after absorbing heat. Cavity 11 and tableware, when the temperature of the heating plate 2 continues to rise, the thermostat 82 triggers to disconnect the power supply of the heating plate 2, and the thermostat 82 fails, then the fuse device 83 disconnects the power supply of the heating plate 2. If the water in the boiling water tank 22 overflows, the boiling water tank 22 and the partition plate 10 constitute the steam generating chamber 20 .

For example, when the heating plate 2 heats the water, the temperature is roughly between 100-120°. After the water on the heating plate 2 is dried, the temperature of the heating plate 2 exceeds 120°. The temperature sensor 81 detects that the temperature of the heating plate 2 reaches 120°, and the fan 3 starts. When working, the temperature of the heating plate 2 will be maintained between 120-150°. When the air in the storage cavity 11 reaches a certain temperature, the cooling effect of the fan 3 will decrease, and the temperature of the heating plate 2 will exceed 160°. The thermostat 82 detects that After the temperature of the heating plate 2 reaches 160°, disconnect the power supply of the heating plate 2, and the heating plate 2 stops heating. After the temperature of the heating plate 2 returns to the normal temperature, the thermostat 82 is reset. If the thermostat 82 fails, the temperature of the heating plate 2 will exceed 190°C. °, the fuse device 83 is directly blown, and the heating plate 2 is powered off.

Since the heat insulation sealing ring 21 blocks some heat, the partition plate 10 (ie, the cabinet 1) can withstand the high temperature of plastic at 110°. Therefore, the heating plate 2 will not cause the cabinet 1 to melt, ensuring user safety.

Claims (10)

1. An integrated steam dryer, comprising a cabinet, characterized in that: the cabinet is provided with a storage cavity, a heating plate and a fan, the surface of the heating plate is arranged in the storage cavity, and a steam generating cavity is formed on the surface of the heating plate , the bottom surface of the heating plate is placed outside the storage cavity, the bottom surface of the heating plate is provided with an air heating cavity, and the storage cavity is provided with a hot air outlet, which is communicated with the air heating chamber, and the fan blows the hot air in the air heating chamber into the storage chamber from the hot air outlet. inside the cavity. 2. The integrated steam dryer according to claim 1, characterized in that: the cabinet is provided with an air guide frame, the top of the air guide frame is open, and the bottom surface of the heating plate is sealed with the top of the air guide frame to form the air heating One side of the air guide frame is communicated with the hot air outlet through the air outlet channel, and the other side of the air guide frame is communicated with the air outlet of the fan through the air inlet channel. 3. The integrated steam dryer according to claim 1, characterized in that: the cabinet is further provided with a control device, the control device is placed outside the storage cavity and the air heating cavity, and a protection device is provided on the heating plate, The heating plate, the fan and the protection device are all electrically connected with the control device. 4 . The integrated steam dryer according to claim 3 , wherein the protection device comprises a temperature sensor, a temperature controller and a fuse device, and the temperature sensor controls the operation of the fan through the control device. 5 . 5 . The integrated steam dryer according to claim 1 , wherein an ozone sterilization integrated lamp is further provided in the passage between the fan and the hot air outlet. 6 . 6 . The integrated steam dryer according to claim 1 , wherein the heating plate is arranged at the bottom of the storage cavity, the top surface of the heating plate is concave with a water boiling tank, and the inner cavity of the boiling water tank constitutes the steam generating chamber. 7 . The bottom surface of the heating plate faces the air heating cavity and is provided with a plurality of fins, and the heating plate and the storage cavity are connected by a heat insulation sealing ring. 7 . The integrated steam dryer according to claim 6 , wherein the bottom surface of the storage cavity is inclined toward the steam generating cavity. 8 . 8. The integrated steam dryer according to claim 1, characterized in that: the hot air outlet is arranged on the bottom surface of the storage cavity, the edge of the hot air outlet is provided with a circle of protrusions, and a wind cover is rotatably connected to the protrusion, and the wind cover Covered on the top surface of the protrusion to block the hot air outlet, the top surface of the protrusion is concave to form at least one groove, and the bottom of the groove is higher than the bottom surface of the storage cavity. 9 . The integrated steam dryer according to claim 1 , wherein the air inlet of the fan is arranged on the bottom surface of the cabinet, and the air inlet grid is provided on the bottom surface of the cabinet corresponding to the air inlet. 10 . 10 . The integrated steam dryer according to claim 2 , wherein an auxiliary heating device is arranged in the air outlet channel. 11 .

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