阅读说明：本技术 一种家庭式烘干除湿机风道系统 (Household drying dehumidifier air duct system ) 是由 郭建毅 朱文波 胡书雄 于 2019-12-10 设计创作，主要内容包括：本发明公开了一种家庭式烘干除湿机风道系统,包括可密封的箱体,所述箱体内分隔有第一空腔和第二空腔,所述第一空腔和第二空腔的上下两端分别导通以形成风道,所述风道内设置有使潮湿空气变为干燥空气而依次流经的蒸发器、冷凝器和循环风机。本发明所提供的家庭式烘干除湿机风道系统,待干燥物放置在密封隔热的箱体内,通过闭式风循环将水蒸气在蒸发器上冷凝排出箱体,达到除湿干燥的目的；在本风道系统中,因为不排出水蒸气和热风,故而能量不损失,效率高、能耗低,且不受环境温度、湿度的影响,适合任何气候条件高效运行。(The invention discloses an air duct system of a household drying dehumidifier, which comprises a sealable box body, wherein a first cavity and a second cavity are separated in the box body, the upper end and the lower end of the first cavity and the upper end and the lower end of the second cavity are respectively communicated to form an air duct, and an evaporator, a condenser and a circulating fan which enable moist air to be changed into dry air and sequentially flow through are arranged in the air duct. According to the household drying dehumidifier air duct system provided by the invention, the object to be dried is placed in the sealed heat-insulation box body, and water vapor is condensed on the evaporator and discharged out of the box body through closed air circulation, so that the purposes of dehumidification and drying are achieved; in the air duct system, because the water vapor and the hot air are not discharged, the energy is not lost, the efficiency is high, the energy consumption is low, the influence of the environmental temperature and the humidity is avoided, and the air duct system is suitable for high-efficiency operation under any weather conditions.)

1. The utility model provides a family formula stoving dehumidifier duct system which characterized in that: the air-conditioning device comprises a sealable box body, wherein a first cavity and a second cavity are separated in the box body, the upper end and the lower end of the first cavity and the upper end and the lower end of the second cavity are respectively communicated to form an air duct, and an evaporator, a condenser and a circulating fan which enable moist air to become dry air and flow through the air duct in sequence are arranged in the air duct.

2. The home drying dehumidifier duct system of claim 1, wherein: the evaporator and the condenser are located in the first cavity, the circulating fan is located at the conduction position of the lower ends of the first cavity and the second cavity, and a placing frame used for placing objects to be dried is arranged in the middle of the second cavity.

3. The home drying dehumidifier duct system of claim 2, wherein: the rack below is provided with the baffle, the baffle will the lower part of second cavity separates out the pressure regulating and falls the chamber of making an uproar, be provided with a plurality of ventholes that run through on the baffle.

4. The home drying dehumidifier duct system of claim 3, wherein: the baffle is wavy, the venthole is located on the crest of the baffle, one side of the baffle is provided with a water drainage tank communicated with the trough of the baffle, and one end of the water drainage tank is provided with a water collecting box.

5. The home drying dehumidifier duct system of claim 2, wherein: the box is provided with a condensed water discharge port, and the evaporator is provided with a water pan communicated with the condensed water discharge port.

6. The home drying dehumidifier duct system of claim 5, wherein: the evaporator is arranged in the first mounting cavity in an inclined manner, and the lower end of the evaporator is close to the side wall of the box body.

7. The home drying dehumidifier duct system of claim 2, wherein: and a defrosting heating device is arranged in the first cavity and is positioned above the evaporator.

Technical Field

The invention relates to the technical field of drying dehumidifiers, in particular to a household drying dehumidifier air duct system.

Background

The conventional dryer can be influenced by the ambient temperature in the air heat exchange process, and particularly in the environment with low ambient temperature or high humidity, the heat utilization rate of the air is very low, and the drying and dehumidifying effects are poor.

Disclosure of Invention

In order to overcome at least one defect in the prior art, the invention provides an air duct system of a household drying dehumidifier.

The technical scheme adopted by the invention for solving the problems is as follows:

the household drying dehumidifier air duct system comprises a sealable box body, wherein a first cavity and a second cavity are separated in the box body, the upper end and the lower end of the first cavity and the upper end and the lower end of the second cavity are respectively communicated to form an air duct, and an evaporator, a condenser and a circulating fan which enable moist air to become dry air and flow through the air duct in sequence are arranged in the air duct.

According to the household drying dehumidifier air duct system provided by the invention, the object to be dried is placed in the sealed heat-insulation box body, and water vapor is condensed on the evaporator and discharged out of the box body through closed air circulation, so that the purposes of dehumidification and drying are achieved; in the air duct system, because the water vapor and the hot air are not discharged, the energy is not lost, the efficiency is high, the energy consumption is low, the influence of the environmental temperature and the humidity is avoided, and the air duct system is suitable for high-efficiency operation under any weather conditions.

Furthermore, the evaporator and the condenser are located in the first cavity, the circulating fan is located at the conduction position of the lower ends of the first cavity and the second cavity, and a placing frame for placing an object to be dried is arranged in the middle of the second cavity.

Further, a partition plate is arranged below the placing frame, the lower portion of the second cavity is partitioned into a pressure-regulating noise-reducing cavity through the partition plate, and a plurality of air outlet holes are formed in the partition plate in a penetrating mode.

From this, through the baffle of rack below to fall the intracavity of making an uproar at the pressure regulating with circulating fan isolation, fall the chamber of making an uproar through the pressure regulating and carry out the pressure-equalizing and the noise reduction treatment back to the hot-blast of circulating fan output, hot-blast venthole discharge from the baffle again.

Further, the baffle is wavy, the venthole is located on the crest of the baffle, one side of baffle be provided with the water drainage tank that the baffle trough is linked together, water drainage tank's one end is provided with the water-collecting box.

Therefore, accumulated water of the object to be dried on the placing frame can fall and collect into the wave trough of the partition plate, and then flows into the water collecting box through the drainage groove, so that the accumulated water of the object to be dried can be conveniently collected; the air outlet is positioned on the wave crest of the partition board, accumulated water is not easy to drop or flow into the pressure-regulating noise-reducing cavity, and the accumulated water in the trough of the partition board is not easy to stir by hot air at the air outlet so as to keep the dryness of the hot air.

Furthermore, a condensed water discharge port is formed in the box body, and a water receiving tray communicated with the condensed water discharge port is arranged on the evaporator.

Furthermore, the evaporator is arranged in the first mounting cavity in an inclined manner, and the lower end of the evaporator is close to the side wall of the box body.

Furthermore, a defrosting heating device is arranged in the first cavity and is positioned above the evaporator.

Further, the condenser is horizontally arranged in the first cavity.

In summary, the air duct system of the household drying dehumidifier provided by the invention has the following technical effects:

the object to be dried is placed in a sealed and heat-insulated box body, and the water vapor is condensed on an evaporator and discharged out of the box body through closed air circulation, so that the purposes of dehumidification and drying are achieved; in the air duct system, because the water vapor and the hot air are not discharged, the energy is not lost, the efficiency is high, the energy consumption is low, the influence of the environmental temperature and the humidity is avoided, and the air duct system is suitable for high-efficiency operation under any weather conditions.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of the partition, the drain tank and the sump case shown in fig. 1.

Wherein the reference numerals have the following meanings:

1. a box body; 11. a first cavity; 12. a second cavity; 121. a pressure regulating and noise reducing cavity; 13. an air duct; 14. a condensed water discharge port; 2. an evaporator; 21. a water pan; 3. a condenser; 4. a circulating fan; 5. placing a rack; 6. a defrosting heating device; 7. a partition plate; 71. an air outlet; 8. a water discharge tank; 9. a water collection box.

Detailed Description

For better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1, the invention discloses a household drying dehumidifier air duct system, which comprises a sealable box body 1, wherein a first cavity 11 and a second cavity 12 are separated in the box body 1, the upper end and the lower end of the first cavity 11 and the upper end and the lower end of the second cavity 12 are respectively communicated to form an air duct 13, and an evaporator 2, a condenser 3 and a circulating fan 4 which enable moist air to become dry air and flow through the air duct 13 in sequence are arranged in the air duct 13. Specifically, the box body 1 is provided with a box door or a box cover which can be opened and closed, so that the object to be dried can be placed in the box body 1 for drying and dehumidifying; when the box door or the box cover is closed, the box body 1 is sealed to ensure the closed air circulation of the air duct 13; the inner wall of the box body 1 can be provided with a heat insulation layer for heat insulation, so that the loss of heat in the air duct 13 is reduced; the middle of the box body 1 divides the inner cavity of the box body 1 into the first cavity 11 and the second cavity 12 through a vertical separating layer, the first cavity 11 is positioned at the left side of the box body 1, and the second cavity 12 is positioned at the right side of the box body 1; the upper end and the lower end of the separation layer are respectively provided with a ventilation opening so as to respectively conduct the upper end and the lower end of the first cavity 11 and the second cavity 12 to form the closed air duct 13 shaped like a Chinese character 'hui'; the evaporator 2 and the condenser 3 can be connected to an external heat pump host, wherein the evaporator 2 condenses and removes moisture in hot air, and the condenser 3 heats the hot air.

Therefore, in the household drying dehumidifier air duct system provided by the invention, the object to be dried is placed in the sealed and heat-insulated box body 1, and water vapor is condensed on the evaporator 2 through closed air circulation and is discharged out of the box body 1, so that the purposes of dehumidification and drying are achieved; in the air duct system, because the water vapor and the hot air are not discharged, the energy is not lost, the efficiency is high, the energy consumption is low, the influence of the environmental temperature and the humidity is avoided, and the air duct system is suitable for high-efficiency operation under any weather conditions.

Referring to fig. 1, in this embodiment, the evaporator 2 and the condenser 3 are located in the first cavity 11, the circulating fan 4 is located at a conducting position at the lower ends of the first cavity 11 and the second cavity 12, and a placing rack 5 for placing an object to be dried is arranged in the middle of the second cavity 12.

The power of the whole air duct system is provided by the circulating fan 4, after the circulating fan 4 sucks the hot air heated by the condenser 3, is discharged into a second cavity 12 of the box body 1, hot air flows upwards from the lower end of the second cavity 12 through the placing rack 5, drying and dehumidifying the objects to be dried on the placing rack 5, continuously flowing hot air upwards after passing through the placing rack 5 and reflowing to the first cavity 11 through the conduction part at the upper ends of the first cavity 11 and the second cavity 12, dehumidifying and heating the reflowed hot air through the evaporator 2 and the condenser 3 in the first cavity 11, sucked by the circulating fan 4, and continuously circulates in the relatively closed air duct system of the circulating fan 4, the second cavity 12, the placing frame 5, the first cavity 11, the evaporator 2, the condenser 3 and the circulating fan 4.

Referring to fig. 1, a condensate water discharge port 14 is formed in the box body 1, a water pan 21 communicated with the condensate water discharge port 14 is formed in the evaporator 2, and when the evaporator 2 condenses hot air, condensate water is collected on the water pan 21 and is discharged out of the box body 1 through the condensate water discharge port 14, so that the purposes of dehumidifying and drying the hot air are achieved. Specifically, the evaporator 2 is obliquely arranged in the first mounting cavity, the lower end of the evaporator 2 is close to the side wall of the box body 1, and the water receiving tray 21 is located at the lower end of the evaporator 2, so that condensed water on the evaporator 2 can be collected onto the water retaining tray better; a defrosting heating device 6 is arranged in the first cavity 11, the defrosting heating device 6 is positioned above the evaporator 2, and the surface of the evaporator 2 is heated by the defrosting heating device 6, so that the evaporator 2 can better condense moisture in hot air. Wherein, the defrosting heating device 6 can be a heating rod, a heating coil and the like.

Referring to fig. 1 and 2, in this embodiment, a partition plate 7 is disposed below the placing frame 5, the partition plate 7 partitions the lower portion of the second cavity 12 into a pressure-regulating noise-reducing cavity 121, and a plurality of air outlet holes 71 are disposed on the partition plate 7. Through the baffle 7 in order to incite somebody to action circulating fan 4 keeps apart in the chamber 121 is fallen in the pressure regulating, utilize it is right that chamber 121 is fallen in the pressure regulating falls the hot-blast pressure-equalizing and the amortization of going on of circulating fan 4 output, the hot-blast follow after the processing hot-blast venthole 71 flow direction rack 5 makes the flow through rack 5's hot-blast blowing power is even, conveniently treats the even dry dehumidification of dry thing, and noise pollution abatement.

Referring to fig. 2, the partition plate 7 is wavy, the air outlet 71 is located on the wave crest of the partition plate 7, a water drainage groove 8 communicated with the wave trough of the partition plate 7 is arranged on one side of the partition plate 7, and a water collection box 9 is arranged at one end of the water drainage groove 8. In the use process, when a large amount of accumulated water is carried by a part of objects to be dried, the accumulated water is easy to drop onto the partition plate 7 and flow into the pressure-regulating noise-reducing cavity 121, so that the dryness of hot air is affected, in the embodiment, the accumulated water of the objects to be dried on the placing frame 5 can drop and collect into the trough of the partition plate 7 through the wavy partition plate 7, and then flows into the water collecting box 9 through the water discharging groove 8, so that the accumulated water of the objects to be dried is convenient to collect; the air outlet 71 is located on the wave crest of the partition plate 7, accumulated water is not easy to drop or flow to the pressure-regulating noise-reducing cavity 121, and hot air at the air outlet 71 is not easy to stir the accumulated water in the wave trough of the partition plate 7 so as to keep the dryness of the hot air.

Indeed, the water collecting box 9 can be installed in the box body 1 or outside the box body 1, the water collecting box 9 and the drainage groove 8 can be detachably and hermetically connected to prevent heat in hot air from being discharged out of the box body 1, the water collecting box 9 can also be detached, and accumulated water collected in the water collecting box 9 is poured out and then installed on the drainage groove 8.

In summary, in the household drying and dehumidifying air duct system provided by the invention, the object to be dried is placed in the sealed and heat-insulated box body 1, and water vapor is condensed on the evaporator 2 through closed air circulation and discharged out of the box body 1, so as to achieve the purpose of dehumidification and drying; in the air duct system, because the water vapor and the hot air are not discharged, the energy is not lost, the efficiency is high, the energy consumption is low, the influence of the environmental temperature and the humidity is avoided, and the air duct system is suitable for the efficient operation under any weather condition; the circulating fan 4 is isolated in the pressure-regulating noise-reducing cavity 121 through the partition plate 7 below the placing frame 5, after pressure-equalizing and noise-reducing treatment is carried out on hot air output by the circulating fan 4 through the pressure-regulating noise-reducing cavity 121, the hot air is exhausted from the air outlet 71 on the partition plate 7, so that the blowing force of the hot air flowing through the placing frame 5 is uniform, uniform drying and dehumidification of an object to be dried are facilitated, and noise pollution is reduced; accumulated water of the object to be dried on the placing frame 5 can fall and be collected into the wave trough of the partition plate 7, and then flows into the water collecting box 9 through the water discharging groove 8, so that the accumulated water of the object to be dried can be conveniently collected; the air outlet 71 is positioned on the wave crest of the partition plate 7, accumulated water is not easy to drop or flow into the pressure-regulating noise-reducing cavity 121, and hot air at the air outlet 71 is not easy to stir the accumulated water in the wave trough of the partition plate 7 so as to keep the dryness of the hot air.

The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.