CN114376344A

CN114376344A - Small detachable circulating dehumidifier and detachable circulating dehumidification method thereof

Info

Publication number: CN114376344A
Application number: CN202111595019.1A
Authority: CN
Inventors: 虞杨慧; 罗旭婷; 王从年; 江宇翡; 吴佳华
Original assignee: Nanjing Agricultural University
Current assignee: Nanjing Agricultural University
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-04-22
Anticipated expiration: 2041-12-24
Also published as: CN114376344B

Abstract

The invention discloses a small detachable circulating dehumidifier and a detachable circulating dehumidification method thereof. The dehumidifier group comprises three dehumidifiers which can be simultaneously and respectively placed in different spaces for dehumidification, dehumidifying particles contained in the dehumidifiers can change color along with the moisture absorption state, and whether the dehumidifiers are in the moisture absorbable state or not can be judged through the color change of the dehumidifying particles; the dehumidifier support is used for supporting the dehumidifier group; the heating and drying device capable of being regularly heated is located inside the dehumidifier base, and can be used for drying moisture absorption particles in the dehumidifier in a moisture absorption state to realize recycling of the dehumidifier.

Description

Small detachable circulating dehumidifier and detachable circulating dehumidification method thereof

Technical Field

The invention relates to the technical field of household appliances, in particular to a small detachable circulating dehumidifier and a detachable circulating dehumidification method thereof.

Background

In humid weather, micro spaces such as a wardrobe, a shoe cabinet and a bookcase are easily affected with damp and moldy, and at present, the disposable dehumidifying bags are mostly used for dehumidifying the places, and are thrown away after moisture absorption, so that the resource is seriously wasted.

In order to solve the problems, a small dehumidifier which is convenient to assemble and disassemble, can perform cyclic dehumidification, can be simultaneously suitable for different small spaces is urgently needed to be developed, multi-space cyclic dehumidification is realized, and a convenient and energy-saving dehumidification function is provided for spaces such as a household wardrobe, a shoe cabinet and a bookcase.

Disclosure of Invention

1. The invention designs a small-sized detachable circulating dehumidifier which can be used in a tiny space and a detachable circulating dehumidification method thereof, which can be used for realizing dehumidification of different tiny spaces at the same time, can realize recycling of the dehumidifier by heating and drying, has the characteristics of small machine body, high treatment efficiency, environmental protection, convenient use and the like, effectively solves the problem that the existing wardrobe, shoe cabinet and the like are affected with damp and mildewed, and simultaneously realizes the requirements of cleanness and environmental protection.

2. In order to achieve the purpose, the invention is realized by the following technical scheme: a small-size removable circulation dehumidifier which characterized in that: including dehumidifier group, dehumidifier support and regularly hot-blast drying device: the dehumidifier group comprises a dehumidifier a, a dehumidifier b and a dehumidifier c; the dehumidifier a is annular and can be divided into an upper part and a lower part of the annular, the upper part of the annular is provided with a porous shell, the lower part of the annular is provided with a metal heat conductor which is directly contacted with the closed shell, and dehumidifying particles are uniformly spread on the metal heat conductor; a dehumidifier b, wherein the dehumidifier c is structurally the same as the dehumidifier a; the dehumidifier support comprises a ventilation opening a, a ventilation opening b, a ventilation opening c, an LED indicator light, a heating control knob and a timing control knob; a ventilation opening a is formed in the cylindrical part of the upper part of the dehumidifier support, a ventilation opening b is formed upwards at a certain distance, and a ventilation opening c is formed upwards at the same distance; an LED indicator light, a heating control knob and a timing control knob are fixed on the upper elliptical part of the lower part of the dehumidifier support; the lower half part is provided with a power-on interface; the timed hot air drying device comprises a three-layer PTC thermistor, a time relay, a transformer, a protective resistor, a motor, fan blades and four diodes; the three layers of PTC thermistors are connected in parallel and are connected with an electric bridge consisting of a time relay, a transformer, a protective resistor, a motor, fan blades and four diodes through leads to form a single-phase bridge rectifier circuit.

The method for dehumidifying by detachable circulation of a compact type detachable circulation dehumidifier recited in claim 1, wherein the steps comprise dehumidification, multi-layer hot air drying and timing: step 1: during dehumidification, the dehumidification particles mainly comprising the silicon dioxide dehumidification particles without consumables are adopted, micropores on the surfaces of the dehumidification particles have good affinity to water molecules, when the moisture of the air environment is too heavy, the drying agent can firmly absorb the redundant water vapor in the air without reverse osmosis and water accumulation, the physical dehumidification method is carried out for 24 hours, the adsorption is high, and the chemical stability is good; the dehumidifying particles are yellow in a dry state, the yellow is gradually changed into blackish green in a moisture absorption state, and whether the dehumidifier is in a moisture absorbable state can be judged by observing the dehumidifying particles; the dehumidifying particles are placed in the dehumidifier group, and the dehumidifier a, the dehumidifier b and the dehumidifier c can be simultaneously and respectively placed in different spaces for moisture absorption treatment; the porous shell of the dehumidifier group adopts compact dehumidification holes, and the machine body is surrounded by a large area of 360 degrees, so that the traditional single-sided dehumidification mode is broken, the moisture absorption area is increased, the moisture absorption efficiency is improved in a large range, and meanwhile, the reverse osmosis of water vapor in the hot air drying process can be prevented, and the hot air drying efficiency is improved; the metal heat conductor arranged at the bottom of the closed shell of the dehumidifier has a heat conduction effect, so that the dehumidifying agent can be uniformly heated, and the dehumidifying particle drying efficiency is improved; step 2: when multilayer hot air drying: the dehumidifier group in the moisture absorption saturation state can be subjected to hot air drying through the dehumidifier support, the dehumidifiers a, b and c which are judged to be in the moisture absorption saturation state by observing color change can be taken out of the dehumidification space and sleeved on the cylindrical part of the dehumidifier support, electric energy is provided for the dehumidifier support through an electrified interface, the heating control knob LED indicator lamp is turned on to be lightened, the timed hot air drying device is started to perform dehumidification and drying of dehumidification particles, and the dehumidifier group subjected to heating and drying can be placed in different spaces to realize the dehumidification function; and step 3: during timing, a transformer and four diodes are arranged in the timed hot air drying device, 220V high-voltage alternating current can be converted into safer low-voltage direct current, an electric motor can convert electric energy into mechanical energy to drive fan blades to rotate, the fan blades directly act on a dehumidifier group through a vent hole a, a vent hole b and the vent hole, dehumidification particles are uniformly ventilated through a porous shell, and meanwhile, the electric motor and the three-layer PTC thermistor jointly act to improve the hot air drying efficiency; when the dehumidification states of the dehumidifier groups are different, single-layer heating, double-layer heating and three-layer heating can be controlled through the heating control knob, so that different combined drying of the dehumidifier a, the dehumidifier b and the dehumidifier c is realized, and the electric energy is utilized to the maximum extent; through connect circular telegram time delay type time relay on can regularly hot air drying device and at preset time cutting device, can realize through the setting of timing control knob to the live time, need not artificially cut off the power supply, reduce the waste of the power consumption of circular telegram in-process.

3. Compared with the prior art, the invention has the beneficial effects that: the device can be placed in a relatively small space for effective dehumidification, and is simple and effective; secondly, electric energy is converted into heat energy and mechanical energy, heating and drying of the dehumidifying particles are achieved, recycling of the dehumidifier is achieved, and energy conservation and environmental protection are achieved; the dehumidifier comprises a support and three dehumidifiers, can realize dehumidification of three different spaces at the same time, and is convenient and efficient; the color of the dehumidifying particles can be changed before and after moisture absorption, so that the dehumidifying state can be visualized, and the material is non-toxic, harmless, practical and safe; the invention can realize the separation use of the dehumidifier support and the dehumidifier, has smaller size of the machine body, smaller space and free moisture absorption, is suitable for household dehumidification, and is flexible and small.

Drawings

FIG. 1 is a schematic view showing the overall structure of a small-sized detachable circulation dehumidifier.

Fig. 2 is a schematic diagram of a dehumidifier bank of a small detachable circulation dehumidifier.

Fig. 3 is a plan view of a dehumidifier a of a small type detachable circulation dehumidifier.

FIG. 4 is a schematic view showing a dehumidifier support structure of a small detachable circulation dehumidifier.

FIG. 5 is a front view of a device for drying hot air with timing of a small-sized detachable circulation dehumidifier.

FIG. 6 is a top view of a small type detachable circulation dehumidifier which can be used for a timing hot air drying device.

FIG. 7 is a circuit diagram of a timing hot air drying device of a small-sized detachable circulation dehumidifier.

In the figure: 1. a dehumidifier group; 2. a dehumidifier support; 3. a hot air drying device capable of timing; 101. a dehumidifier a; 102. a dehumidifier b; 103. a dehumidifier c; 104. a porous shell; 105. a metal heat conductor; 106. dehumidifying the particles; 107. a closed housing; 201. a vent hole a; 202. a vent hole b; 203. a vent hole c; 204. an LED indicator light; 205. a heating control knob; 206. a timing control knob; 207. a power-on interface; 301. three layers of PTC thermistors; 302. a time relay; 303. a transformer; 304. a protection resistor; 305. an electric motor; 306. a fan blade; 307. and a diode.

Detailed Description

The technical solution in the embodiments of the present invention is clearly and completely described below with reference to the drawings. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1: referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, and fig. 7, the present invention provides a technical solution: a detachable circulation dehumidifier and a detachable circulation dehumidification method thereof comprise a dehumidifier group (1), a dehumidifier support (2) and a timed hot air drying device (3).

The dehumidifier a (101), the dehumidifier b (102) and the dehumidifier c (103) which are contained in the dehumidifier group (1) can be detached from the dehumidifier support (2) and are respectively arranged in different spaces for moisture absorption treatment; the porous shell (104) at the upper part of the circular ring adopts compact dehumidification holes, and the machine body is surrounded by a large area of 360 degrees, so that the traditional single-sided dehumidification mode is broken, the moisture absorption area is increased, the moisture absorption efficiency is improved in a large range, and meanwhile, the reverse seepage of water vapor in the hot air drying process can be prevented, and the hot air drying efficiency is improved; a metal heat conductor (105) is arranged at the bottom of the closed shell (107) of the dehumidifier so as to enhance the heat conductivity of the dehumidifier, realize the uniform heating of the dehumidifying agent and improve the drying efficiency of the dehumidifying particles (106); the dehumidifying particles (106) mainly made of silicon dioxide dehumidifying particles without consumables are adopted, micropores on the surface have good affinity to water molecules, when moisture in an air environment is too heavy, the drying agent can firmly absorb redundant water vapor in the air, no reverse seepage and no water accumulation are caused, 24H physical dehumidification is realized, the adsorptivity is high, and the chemical stability is good; the dehumidifying particles (106) are yellow in a dry state and gradually change from yellow to dark green in a hygroscopic state, and whether the dehumidifier is in a hygroscopic state can be judged by observing the dehumidifying particles (106).

Dehumidifier group (1) accessible dehumidifier support (2) at moisture absorption saturation state carry out hot-air drying, can judge dehumidifier a (101) that have been under moisture absorption saturation state through observing the color change with annular, dehumidifier b (102), dehumidifier c (103) are taken out from the dehumidification space, and overlap in the cylindrical part of support, it can carry out the dehumidification stoving of dehumidification granule (106) to provide electric energy start hot-air drying device (3) for dehumidifier support (2) through circular interface (206), because of the space difference of dehumidification space and hot-air drying, consequently need not worry that the steam of heating stoving can get into the dehumidification space again, dehumidifier group (1) through heating stoving then can arrange in different spaces again and realize the dehumidification function.

A transformer (303) and four diodes (307) are arranged in the timed hot air drying device (3) to convert 220V high-voltage alternating current into safer low-voltage direct current, a motor (305) is arranged to convert electric energy into mechanical energy to drive the fan blades (306) to rotate, the electric energy directly acts on the dehumidifier group (1) through the vent a (201), the vent b (202) and the vent (203), dehumidifying particles (106) are uniformly ventilated through the porous shell (104), and the electric energy and the mechanical energy simultaneously act together with the three-layer PTC thermistor (301) to improve the hot air drying efficiency; the timing hot air drying device (3) is connected with a power-on time delay type time relay (302) and is a preset time cutting device, so that the power-on time can be set through a timing control knob (205), manual power failure is not needed, and the waste of power consumption in the power-on process is reduced.

The invention also provides a detachable circulating dehumidification method, which comprises the following steps: the drying device comprises a detachable circulating dehumidification mode and a multi-layer hot air drying mode.

In a detachable cycle dehumidification mode: the dehumidifier a (101), the dehumidifier b (102) and the dehumidifier c (103) which are contained in the dehumidifier group (1) can be detached from the dehumidifier support (2) and can respectively act in different spaces to absorb moisture.

In a multilayer hot air drying mode: the dehumidifier group (1) in a moisture absorption state can be sleeved on the dehumidifier support (2), and the power supply is switched on through the electrifying interface (206), so that the heating and drying of the dehumidifier group (1) are realized; adopt three-layer PTC thermistor (301), when the dehumidification state of dehumidifier group (1) is different, still can be through heating control knob (204) control individual layer heating, double-deck heating and three-layer heating, realize single dehumidifier, two dehumidifiers or the drying when three dehumidifier different numbers.

Realize the high-efficient dehumidification in many spaces through adopting detachable dehumidifier group (1), can dismantle the back with dehumidifier group (1) respectively as required and arrange the part that the difference needs the dehumidification in, after dehumidification granule (106) colour change in observing dehumidifier group (1), take out from the dehumidification space again, overlap in dehumidifier support (2) heating, in view of different space air humidity is different, it is also different that single dehumidifier reaches moisture absorption saturation state time, be provided with three-layer PTC heating member (301), realize single, the simultaneous heating stoving of two or three dehumidifiers.

Claims

1. A small-size removable circulation dehumidifier which characterized in that: the device comprises a dehumidifier group (1), a dehumidifier support (2) and a timed hot air drying device (3): the dehumidifier group (1) comprises a dehumidifier a (101), a dehumidifier b (102) and a dehumidifier c (103); the dehumidifier a (101) is in a ring shape and can be divided into an upper part and a lower part of the ring, the upper part of the ring is provided with a porous shell (104), the lower part of the ring is provided with a metal heat conductor (105) which is directly contacted with a closed shell (107), and dehumidifying particles (106) are uniformly paved on the metal heat conductor (105); a dehumidifier b (102), a dehumidifier c (103) structurally identical to the dehumidifier a (101); the dehumidifier support (2) comprises a ventilation opening a (201), a ventilation opening b (202), a ventilation opening c (203), an LED indicator lamp (204), a heating control knob (205) and a timing control knob (206); a ventilation opening a (201) is formed in the upper cylindrical part of the dehumidifier support (2), a ventilation opening b (202) is formed upwards at a certain distance, and a ventilation opening c (203) is formed upwards at the same distance; an LED indicator light (204), a heating control knob (205) and a timing control knob (206) are fixed on the upper oval part of the lower part of the dehumidifier support (2); the lower half part is provided with an electrifying interface (207); the timed hot air drying device (3) comprises a three-layer PTC thermistor (301), a time relay (302), a pressure device (303), a protective resistor (304), a motor (305), fan blades (306) and four diodes (307); the three-layer PTC thermistor (301) is connected in parallel, and is connected with a time relay (302), a transformer (303), a protective resistor (304), a motor (305), fan blades (306) and a bridge consisting of four diodes (307) through conducting wires to form a single-phase bridge rectifying circuit.

2. The method for dehumidifying by detachable cycle of a compact detachable cycle dehumidifier recited in claim 1, wherein the steps include dehumidification, multi-layer hot air drying and timing; step 1: during dehumidification, the dehumidifying particles (106) mainly comprising the silicon dioxide dehumidifying particles without consumables are adopted, micropores on the surfaces of the dehumidifying particles have good affinity to water molecules, when the moisture of the air environment is too heavy, the drying agent can firmly absorb the redundant water vapor in the air without reverse osmosis and water accumulation, and the dehumidification is realized by a 24-hour physical method, so that the adsorption is high and the chemical stability is good; the dehumidifying particles (106) are yellow in a dry state, the yellow is gradually changed into dark green in a hygroscopic state, and whether the dehumidifier is in a hygroscopic state can be judged by observing the dehumidifying particles (106); the dehumidifying particles (106) are arranged in the dehumidifier group (1), and the dehumidifier a (101), the dehumidifier b (102) and the dehumidifier c (103) can be simultaneously and respectively arranged in different spaces for moisture absorption treatment; the porous shell (104) of the dehumidifier group (1) adopts compact dehumidification holes, and the machine body is surrounded by a large area at 360 degrees, so that the traditional single-sided dehumidification mode is broken, the moisture absorption area is increased, the moisture absorption efficiency is improved in a large range, and meanwhile, the reverse seepage of water vapor in the hot air drying process can be prevented, and the hot air drying efficiency is improved; the metal heat conductor (105) arranged at the bottom of the closed shell (107) of the dehumidifier has a heat conduction effect, so that the dehumidifying agent can be uniformly heated, and the drying efficiency of the dehumidifying particles (106) is improved; step 2: when multilayer hot air drying is carried out, a dehumidifier group (1) in a moisture absorption saturation state can carry out hot air drying through a dehumidifier support (2), a dehumidifier a (101), a dehumidifier b (102) and a dehumidifier c (103) which are judged to be in the moisture absorption saturation state by observing color change can be taken out from a dehumidification space and sleeved on a cylindrical part of the dehumidifier support (2), electric energy is provided for the dehumidifier support (2) through an electrifying interface (206), an LED (light emitting diode) indicator lamp (204) of a heating control knob (205) is turned on, a timed hot air drying device (3) is started, dehumidification and drying of dehumidification particles (106) are carried out, and the dehumidifier group (1) which is heated and dried can be placed in different spaces to realize a dehumidification function; and step 3: during timing, a transformer (303) and four diodes (307) are arranged in the timing hot air drying device (3), 220V high-voltage alternating current can be converted into safer low-voltage direct current, an electric motor (305) can convert electric energy into mechanical energy to drive the fan blades (306) to rotate, the electric energy directly acts on the dehumidifier group (1) through the vent a (201), the vent b (202) and the vent (203), and then the dehumidification particles (106) are uniformly ventilated through the porous shell (104) and simultaneously act together with the three-layer PTC thermistor (301), so that the hot air drying efficiency is improved; when the dehumidification states of the dehumidifier group (1) are different, single-layer heating, double-layer heating and three-layer heating can be controlled through the heating control knob (204), so that different combined drying of the dehumidifier a (101), the dehumidifier b (102) and the dehumidifier c (103) is realized, and electric energy is utilized to the maximum extent; the timing hot air drying device (3) is connected with a power-on time delay type time relay (302) and is a preset time cutting device, so that the power-on time can be set through a timing control knob (205), manual power failure is not needed, and the waste of power consumption in the power-on process is reduced.