CN115384909A - Double-air-duct temperature control cigar cabinet and control method thereof - Google Patents

Abstract

The invention discloses a double-air-passage temperature-control cigar cabinet and a control method thereof, wherein the cigar cabinet comprises a box body, a control module, a storage chamber and a humidifying chamber arranged below the storage chamber are arranged in the box body, an interlayer is arranged between the humidifying chamber and the storage chamber, the interlayer is provided with a heating element and a moisture blowing element, the storage chamber is sequentially provided with an evaporation plate, a first air passage plate and a second air passage plate from inside to outside, gaps are arranged between the evaporation plate, the first air passage plate and the second air passage plate, the bottom of the second air passage plate is provided with a first fan for blowing air to the inside, a first snail fan is arranged above the first fan, a temperature and humidity sensor is arranged above a blowing port of the first snail fan, an air inlet hole is arranged at a position of the first air passage plate, which is opposite to the first fan, at least two rows of first air vents are arranged above the air inlet hole, and at least two rows of second air vents are arranged on the second air passage plate; the double-air-channel water heater is ingenious in design, and not only can isolate water generated by cold and hot alternation, but also can accurately control the temperature.

Description

Double-air-duct temperature control cigar cabinet and control method thereof

Technical Field

The invention relates to the technical field of cigar cabinets, in particular to a double-air-channel temperature-control cigar cabinet and a control method thereof.

Background

Cigar cabinets, cabinets dedicated to the storage and display of cigars, require a special cabinet to be prepared for better storage of the cigars. Each kind of cigar has a certain maturation period, and when the cigars leave the factory, they just become a 'shape', and it is a child, and they are not mature, and the cigars are not suitable for smoking. From the cigar factory to the hands of cigar makers, it continues to ferment, slowly maturing, and it requires proper temperature and humidity to "develop" perfectly.

However, the air duct of the existing cigar cabinet is not reasonable enough in design, and cold air is directly blown to the storage chamber, so that the temperature difference between the position of the sensor and the position for storing cigars is possibly large, and the overall temperature control is not accurate.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides a dual-air-channel temperature-control cigar cabinet and a control method thereof.

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

a control module, a storage chamber and a humidification chamber arranged below the storage chamber are arranged in the box, an interlayer is arranged between the humidification chamber and the storage chamber, a heating element and a moisture blowing element are arranged on the interlayer, an evaporation plate, a first air channel plate and a second air channel plate are sequentially arranged in the storage chamber from inside to outside, gaps are formed between every two of the evaporation plate, the first air channel plate and the second air channel plate, a first fan which supplies air to the inside is arranged at the bottom of the second air channel plate, a first snail fan is arranged above the first fan, a temperature and humidity sensor is arranged above a blowing port of the first snail fan, an air inlet hole is formed in the position, opposite to the first fan, of the first air channel plate, at least two rows of first air vents are formed above the air inlet hole, and at least two rows of second air vents are formed in the second air channel plate.

Furthermore, the moisture blowing piece comprises at least one second snail fan arranged in the interlayer, an air inlet of the second snail fan faces the humidifying chamber, and an air blowing port of the second snail fan faces the door plate of the box body.

Furthermore, the humidifying chamber comprises a water adding drawer, water absorbing cotton is placed on the inner wall of the water adding drawer, and a plurality of through holes are formed in the position, opposite to the air blowing port of the second snail fan, of the upper portion of the water adding drawer.

Furthermore, the water adding drawer is made of cedar.

Further, the heating member is disposed below the first fan, and the heating member is a PTC heating member.

Furthermore, the first vent hole and the second vent hole are arranged in a staggered mode.

Further, the first air duct plate and the second air duct plate are made of flame-retardant materials.

A control method of the double-air-duct temperature-control cigar cabinet comprises the following steps:

step one, presetting temperatures t1 and t2; presetting humidity T1;

step two, the temperature and humidity sensor senses the current temperature and humidity in real time;

step three, judging that the current temperature t is more than or equal to t1, if not, starting the heating element to heat and raise the temperature, keeping the temperature of the storage chamber at a value of t1, and executing step five, if so, judging that the current temperature t is less than or equal to t2, if not, carrying out forced air blowing by the first fan, continuously working the evaporation plate to quickly reduce the temperature of the storage chamber, and executing step two, and if so, executing step four;

fourthly, the first fan keeps stable blowing, the evaporating plate works intermittently, and the temperature of the storage chamber is kept at a value t1;

step five, judging that the current humidity T is less than T1, if not, executing step seven, and if so, executing step six;

sixthly, starting the second snail fan to humidify;

and seventhly, when the humidity reaches T1, the second snail fan works intermittently to keep the humidity of the storage chamber at the value of T1.

The invention has the beneficial effects that:

1. the design of the double air ducts can isolate the moisture generated by the alternating cold and hot air, and can also ensure that the cold air is firstly mixed between the first air duct plate and the second air duct plate and then enters the storeroom from the second vent hole, so that the temperature difference of the blown cold air is small, and the problem that the temperature difference in the storeroom influences the temperature and humidity sensor to cause the inaccurate temperature control cannot be caused.

2. When the storage chamber is in a preset temperature range, the storage chamber is subjected to mild refrigeration, and the effects of power saving and accurate temperature control are achieved; when the temperature range is out of predetermineeing, but quick refrigeration or heating intensification can make the storeroom reaches predetermined temperature value fast.

Drawings

The invention is further illustrated by the following examples in conjunction with the drawings.

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a flow chart of a control method of the present invention.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1 and 2, the dual-air-duct temperature-controlled cigar cabinet comprises a cabinet body 1, wherein a control module, a storage chamber 2 and a humidification chamber 3 arranged below the storage chamber 2 are arranged in the cabinet body 1. The control module, the evaporation plate 5, the heating member 8, the moisture blowing member, the first fan 71, the first snail fan 72 and the temperature and humidity sensor 73 are electrically connected. A partition layer 4 is arranged between the humidifying chamber 3 and the storage chamber 2, and the partition layer 4 is provided with a heating element 8 and a moisture blowing element. The heating member 8 may be a heating wire for heating to raise the temperature of the storage chamber 2. The moisture blowing member may be a blowing member for blowing the moisture in the humidifying chamber 3 to the storage chamber 2. The storage chamber 2 is provided with an evaporation plate 5, a first air duct plate 6 and a second air duct plate 7 from inside to outside in sequence, and gaps are formed between every two of the evaporation plate 5, the first air duct plate 6 and the second air duct plate 7. The evaporation plate 5 is used in connection with a compressor. The bottom of the second air duct plate 7 is provided with a first fan 71 which supplies air to the inside, specifically, a through hole is formed in the middle of the bottom of the second air duct plate 7, and the first fan 71 is arranged in the through hole. A first snail fan 72 is arranged above the first fan 71. A temperature and humidity sensor 73 is arranged above the air blowing opening of the first snail fan 72, and the temperature and humidity sensor 73 comprises a temperature sensor and a humidity sensor. The air inlet of the first snail fan 72 sucks the air in the storage chamber 2 and blows the cold air to the temperature and humidity sensor 73 through the air blowing port, so that the temperature and humidity sensor 73 can sense the current temperature and humidity of the storage chamber 2 in real time. An air inlet hole 61 is formed at a position of the first air duct plate 6 opposite to the first fan 71. At least two rows of first vent holes 62 are arranged above the air inlet hole 61, and at least two rows of second vent holes 74 are arranged on the second air duct plate 7. In this embodiment, the first ventilation hole 62 and the second ventilation hole 74 are both elongated holes and are arranged in a plurality of rows.

The working principle is as follows: the control module controls the air supply intensity of the first fan 71 and the starting of the evaporation plate 5 according to the temperature sensed by the temperature and humidity sensor 73, so as to regulate the temperature of the storage chamber 2; the control module controls the moisture blowing piece to be started according to the humidity sensed by the temperature and humidity sensor 73, so as to adjust the humidity of the storage chamber 2; the first fan 71 blows air to the air inlet hole 61, and then cools the air through the evaporation plate 5, and the cool air enters between the first air duct plate 6 and the second air duct plate 7 through the first vent hole 62, and then the cool air enters the storage chamber 2 through the second vent hole 74, and finally the cool air blows air to the air inlet hole 61 through the first fan 71, so as to circulate.

The design of the double air ducts of the embodiment can isolate the moisture generated by the alternating cooling and heating of the air, and also can enable the cold air to be firstly mixed between the first air duct plate 6 and the second air duct plate 7 and then enter the storage chamber 2 from the second vent holes 74, so that the temperature difference of the blown cold air is small, and the problem that the temperature difference in the storage chamber 2 is large and the temperature and humidity sensor 73 affects the result, which causes the incapability of accurately controlling the temperature is avoided.

Further, the moisture blowing part includes at least one second snail fan 41 disposed inside the partition 4, and in this embodiment, there are two second snail fans 41. The air inlet of the second snail fan 41 faces the humidifying chamber 3, and the air outlet of the second snail fan 41 faces the door panel of the box body 1. The second snail fan 41 of this embodiment can blow the moisture in the humidification chamber 3 toward the door panel and diffuse the moisture into the storage chamber 2 for circulation.

Further, the humidifying chamber 3 comprises a water adding drawer 31, and the water adding drawer 31. The cotton that absorbs water has been placed to the inner wall of the drawer 31 that adds water, the cotton that absorbs water can absorb the water in the drawer 31 that adds water, and the area of contact of increase water and air plays better humidification effect. A plurality of through holes 32 are arranged at the upper part of the watering drawer 31 and opposite to the air blowing opening of the second snail fan 41. A plurality of said perforations 32 allows better diffusion of moisture.

Further, the watering drawer 31 is made of cedar. The water adding drawer 31 of the embodiment is light in weight, has insect prevention, corrosion prevention and moisture prevention effects, and has light fragrance.

Further, the heating member 8 is disposed below the first fan 71, and the heating member 8 is a PTC heating member 8. The embodiment has the advantages of low thermal resistance, electricity saving, high safety and high heat exchange efficiency.

Further, the first ventilation hole 62 and the second ventilation hole 74 are arranged in a staggered manner. This embodiment can better mix the cool air between the first air duct plate 6 and the second air duct plate 7.

Further, the first air duct plate 6 and the second air duct plate 7 are made of a flame retardant material. The security of the embodiment is better.

Referring to fig. 1 to 3, a method for controlling a dual-duct temperature-controlled cigar cabinet as described above includes the following steps:

step one, presetting temperatures t1 and t2, wherein t1 is less than t2; presetting humidity T1;

step two, the temperature and humidity sensor 73 senses the current temperature and humidity in real time;

step three, judging that the current temperature t is more than or equal to t1, if not, starting the heating part 8 to heat and raise the temperature, so that the temperature of the storage chamber 2 is kept at the value of t1, and executing step five, if so, judging that the current temperature t is less than or equal to t2, if not, carrying out forced blowing by the first fan, continuously working the evaporation plate 5 to rapidly reduce the temperature of the storage chamber 2, and executing step two, and if so, executing step four;

step four, the first fan keeps stable blowing, the evaporation plate 5 works intermittently, and the temperature of the storage chamber 2 is kept at a value t1;

step five, judging that the current humidity T is less than T1, if not, executing a step seven, and if so, executing a step six;

sixthly, starting the second snail fan 41 to humidify;

and step seven, when the humidity reaches T1, the second snail fan 41 works intermittently to keep the humidity of the storage chamber 2 at the value of T1.

When the storage chamber 2 is in a preset temperature range, the storage chamber can be used for carrying out mild refrigeration, so that the effects of power saving and accurate temperature control are achieved; when the temperature is out of the preset temperature range, the temperature can be rapidly cooled or heated, and the storage chamber 2 can rapidly reach the preset temperature value.

The above embodiments do not limit the scope of the present invention, and those skilled in the art can make modifications and variations without departing from the overall spirit of the present invention.

Claims (8)

1. The utility model provides a two wind channels accuse temperature cigar cabinet, its characterized in that, including the box, be provided with control module, storeroom in the box, and set up in the humidification room of storeroom below, be provided with the interlayer between humidification room and the storeroom, the interlayer is provided with heating member and moisture piece of blowing, the storeroom has evaporating plate, first wind channel board and second wind channel board by interior toward having set gradually outward, evaporating plate, first wind channel board and second wind channel board all are provided with the clearance between two liang, the bottom of second wind channel board is provided with the first fan towards inside air supply, the top of first fan is provided with first snail fan, the mouth top of blowing of first snail fan is provided with temperature and humidity sensor, the position that first wind channel board and first fan are relative is provided with the inlet port, the top of inlet port is provided with two rows of at least first air vents, the second wind channel board is provided with two rows of at least second air vents.

2. The dual-air-passage temperature-controlled cigar cabinet as claimed in claim 1, wherein the moisture blower comprises at least one second snail fan disposed inside the compartment, an air inlet of the second snail fan faces the humidifying chamber, and an air outlet of the second snail fan faces the door panel of the case.

3. The dual-air-passage temperature-control cigar cabinet as claimed in claim 2, wherein the humidifying chamber comprises a water-adding drawer, water-absorbing cotton is placed on the inner wall of the water-adding drawer, and a plurality of through holes are formed in the position, opposite to the air blowing port of the second snail fan, of the upper part of the water-adding drawer.

4. The dual air duct temperature controlled cigar cabinet of claim 3, wherein the water-adding drawer is made of cedar.

5. The dual-duct temperature-controlled cigar cabinet according to claim 1, wherein the heating element is disposed below the first fan, and the heating element is a PTC heating element.

6. The dual-duct temperature-controlled cigar cabinet according to claim 1, wherein the first and second ventilation holes are arranged in a staggered manner.

7. The dual air duct temperature controlled cigar cabinet according to claim 1, wherein the first air duct plate and the second air duct plate are made of flame retardant material.

8. A method of controlling a dual air duct temperature controlled cigar cabinet according to any one of claims 1 to 7, comprising the steps of:

step one, presetting temperatures t1 and t2; presetting humidity T1;

step two, the temperature and humidity sensor senses the current temperature and humidity in real time;

step three, judging that the current temperature t is more than or equal to t1, if not, starting the heating element to heat and raise the temperature, keeping the temperature of the storage chamber at a value of t1, and executing step five, if so, judging that the current temperature t is less than or equal to t2, if not, carrying out forced air blowing by the first fan, continuously working the evaporation plate to quickly reduce the temperature of the storage chamber, and executing step two, and if so, executing step four;

fourthly, the first fan keeps stable blowing, the evaporating plate works intermittently, and the temperature of the storage chamber is kept at a value t1;

step five, judging that the current humidity T is less than T1, if not, executing step seven, and if so, executing step six;

step six, starting the second snail fan to humidify;

and seventhly, when the humidity reaches T1, the second snail fan works intermittently to keep the humidity of the storage chamber at the value of T1.

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