CN213543024U

CN213543024U - Dehumidifying and drying device

Info

Publication number: CN213543024U
Application number: CN202022615113.6U
Authority: CN
Inventors: 余旦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-06-25
Anticipated expiration: 2030-11-12

Abstract

The invention discloses a dehumidifying and drying device and a dehumidifying and drying method.A shell is provided with a drying cavity, an opening which is communicated with the drying cavity and used for placing damp objects into the drying cavity, and a first humidity air outlet and a drying air inlet which are communicated with the drying cavity, wherein the drying cavity and the drying cavity are communicated with each other through the first humidity air outlet and the drying air inlet, and the drying cavity is internally provided with a compressor air drying device which is used for exhausting humidity air in the drying cavity and dehumidifying to generate dry warm air; the air exhaust inlet of the compressor air drying device is correspondingly communicated with the first humidity air exhaust port, and the air exhaust port of the compressor air drying device is correspondingly communicated with the drying air exhaust inlet; a cover plate is arranged at the opening to seal the opening; the drying cavity is provided with an external air exhaust port corresponding to the position of the air exhaust port and a second humidity air exhaust port far away from the external air exhaust port. The safety is higher, the energy consumption is low, the drying speed is higher and the use noise is low.

Description

Dehumidifying and drying device

Technical Field

The invention relates to the technical field of dryers, in particular to a dehumidifying and drying device.

Background

With the improvement of the living standard and rhythm of life of people, wet objects such as pets and clothes after water washing need to be dried quickly, so people develop a drying box, but the current drying box adopts electric heating or electric heating combined with a strong wind mode to dry the pets or the clothes, however, the drying box has the following defects:

1. because the electric heating principle is adopted, and the rated power adopted for heating and drying is 1500W-4000W, the energy consumption is high, the requirements of energy conservation and consumption reduction are not met, and the socket in the family at present is difficult to bear the high-power electric appliance.

2. The temperature control temperature of the electric heating type pet drying box is set to be 40 ℃, so that the temperature in the box does not exceed 40 ℃ during drying, if the temperature in the box exceeds 40 ℃, the drying operation of living objects cannot be carried out, and particularly in hot summer, the temperature in the box is above 40 ℃ already caused by the condition that the electric heating type pet drying box is not heated, so that the electric heating type pet drying box has the defect that the electric heating type pet drying box cannot be used in hot summer.

3. To drying with higher speed, must require high rotational speed to the fan rotational speed, however big amount of wind fan produces great noise easily, influences stoving case and uses experience effect, especially has the pet drying-machine of fan.

4. Because the actual temperature is not too high, the high temperature has certain influence on the health of the pet or the clothes, and the temperature is generally maintained at the proper temperature during drying, the pet or the clothes can be dried only within about 1 hour at the proper temperature, and the defect of long drying time exists.

5. Because a high-power heating mode is adopted, a temperature controller is arranged, and when the temperature controller fails and temperature regulation fails or has errors, the clothes are easily deformed or the life safety of pets is damaged during drying, so that the safety performance is lower.

In addition, a phenomenon exists in daily life, the outside air temperature is above 30 ℃ in summer plum rain season, the outside air humidity is high, some wet towels and wet clothes are difficult to dry for a long time, the temperature is often low in autumn season, and the wet towels and the wet clothes are quickly dried, so that the key factor of quick drying is the humidity in the air according to the principle of the drying device, and the inventor develops the device for drying the damp objects by using the dry air.

Disclosure of Invention

The invention aims to solve the defects of the technology, and provides a dehumidifying and drying device which utilizes the principle of drying wet objects by using warm dry air and has the advantages of higher safety, low energy consumption, higher drying speed and low noise during drying.

The invention discloses a dehumidifying and drying device which comprises a shell, wherein the shell is provided with a drying cavity, an opening which is communicated with the drying cavity and used for placing damp objects into the drying cavity, and a first humidity air outlet and a drying air inlet which are communicated with the drying cavity, wherein the drying cavity and the drying cavity are communicated with each other through the first humidity air outlet and the drying air inlet, and a compressor air drying device is arranged in the drying cavity; an air outlet of the compressor air drying device corresponds to a dry air outlet, and a second humidity air outlet and an external air inlet corresponding to the air inlet are arranged on the drying cavity; the opening part is provided with a cover plate to seal the opening.

Preferably, the inner cavity of the casing is partitioned by a partition plate to form a drying cavity and a drying cavity, and a first humidity air outlet and a drying air inlet are arranged on the partition plate between the drying cavity and the drying cavity.

Preferably, the drying chamber is provided with an air inlet and outlet, a vertical plate is vertically arranged at an inner opening of the air inlet and outlet, and the air inlet and outlet are divided into a second humidity air outlet and an outside air inlet through the vertical plate.

Preferably, the air inlet/outlet is provided with a sealing structure and a driving device for driving the sealing structure to close or open the air inlet/outlet.

Preferably, the compressor air drying device comprises a fan, a heat exchanger and a compressor, wherein the air outlet end of the fan is in butt joint communication with the air outlet through an air outlet pipeline, the heat exchanger is positioned between the air suction end of the fan and the external air inlet, the heat exchanger comprises a condenser and an evaporator, and the condenser and the evaporator are connected with the compressor.

Preferably, the bottoms of the condenser and the evaporator are provided with water receiving trays, the water receiving trays are provided with downpipes, the drying cavity is internally provided with a water receiving cavity, the top of the water receiving cavity is provided with a water receiving port in butt joint with the downpipes, and a water receiving box is inserted into the water receiving cavity.

Preferably, the second humid air outlet is located at a position corresponding to the first humid air outlet.

Preferably, an air humidity sensor is provided around the air inlet/outlet.

Preferably, the cover plate is provided with an observation port, and the perspective plate is fixedly arranged at the observation port.

The invention designs a dehumidifying and drying device and a dehumidifying and drying method, which utilize a compressor air drying device to generate dry warm air so as to rapidly volatilize moisture of damp objects (pets or clothes), and obtain a rapid drying effect under the principle that the volatilized humid air is rapidly discharged, and the drying time is shortened by more than 50 percent compared with a heating type dryer; simultaneously produced dry air is warm air, its temperature just in time is fit for the needs that wet thing (pet or clothing) moisture volatilizees fast when inputing to stoving chamber and drying, guarantee that wet thing (pet or clothing) do not receive injury or damage, further make the security when drying to the pet obtain the guarantee, and required rated power only needs about 200W when drying, consequently, the energy consumption is low during the use, the noise is low (be equivalent to the sound decibel that domestic refrigerator compressor during operation produced), reach energy-concerving and environment-protective technological effect.

Drawings

FIG. 1 is a schematic view (I) of the overall structure of a dehumidifying and drying device;

FIG. 2 is a schematic view of the external circulation dehumidifying and drying apparatus with the external air inlet and the second humidity outlet opened;

FIG. 3 is a schematic view of the internal circulation dehumidifying and drying apparatus with the outside air inlet and the second humidity air outlet closed;

FIG. 4 is a schematic view of the overall structure of the dehumidifying and drying apparatus;

fig. 5 is a schematic view (three) of the overall structure of the dehumidifying and drying device;

FIG. 6 is a schematic side plate structure (I) of the drying chamber;

fig. 7 is a schematic structural diagram (two) of a side plate of the drying chamber.

Detailed Description

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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention. Example (b):

as shown in the drawings, the dehumidifying and drying method described in this embodiment specifically includes the following steps:

an initial stage:

putting the wet object into the drying cavity to volatilize the moisture of the wet object in the drying cavity 11;

an external circulation quick drying stage:

at least one of the outside air discharge port 222 and the second humid air discharge port 223 on the drying chamber 221 is in an open state;

utilize the compressor air drying device 2 in the drying chamber 221 to with the outside air through the outside air inlet suction of drying chamber 221 in to drying chamber 221, at this moment, the compressor air drying device 2 forms dry warm air after handling the outside air in the drying chamber 221, and dry warm air enters into the stoving intracavity through the dry air discharge mouth on the stoving chamber 11 and makes the moisture of damp thing volatilize fast, the humidity air that forms through moisture volatilizees fast discharges fast to the external world through the first humidity air discharge mouth of stoving chamber and the second humidity air discharge mouth on the drying chamber in proper order to carry out quick moisture of repetition and the hydrofuge in order to the damp thing fast drying according to this mode.

In the above, the external circulation drying stage is generally only suitable for the case of low humidity of the external environment.

Further, the method further comprises monitoring the humidity of the outside air, closing the second humidity air outlet 223 and the outside air inlet 222 on the drying cavity when the humidity of the outside air is monitored to be higher, and performing inner circulation fast drying, wherein the specific inner circulation drying method comprises the following steps:

utilize compressor air drying device 2 to take out the humidity air in the stoving chamber by first humidity air discharge port 13 and discharge into to drying chamber 221 in, at this moment, compressor air drying device 2 produces dry warm air after dehumidifying the humidity air in drying chamber 221, and dry warm air inputs to drying chamber 11 through dry air exhaust port 12 on the stoving chamber 11 and makes the moisture of damp thing volatilize fast, the humidity air that forms through moisture volatilizees fast is taken out and dehumidifies once more by compressor air drying device and produces dry warm air input to the stoving intracavity to carry out reciprocating cycle's quick moisture in this way and dehumidify in order to dry the damp thing fast.

The pet or clothes are dried under the condition of high humidity of the external air by utilizing the form of internal circulation, so that the service performance is improved, the external air inlet and the second humidity air outlet are closed to prevent the external humidity air from being discharged, the drying effect is prevented from being influenced by discharging the external humidity air into the drying cavity under the condition of high humidity of the external air, and the internal circulation drying effect is better; meanwhile, the internal circulation drying is only suitable for the condition of high humidity of the external environment.

Preferably, the compressor air drying device utilizes the fan 217 to suck the outside air or the humidity air to the condenser 212 and the evaporator 213, the condenser and the evaporator perform heat exchange on the outside air or the humidity air to form dry warm air, the dry warm air is discharged from the air outlet end of the fan and is input into the drying cavity through the dry air inlet, the dry warm air formed is relatively comfortable for the pet in a mode, the pet in the drying cavity is not easy to generate discomfort when being dried, the aim of being comfortable when being dried is further fulfilled, and the service performance is improved.

A dehumidifying and drying device comprises a shell 1, wherein a drying cavity 11, a drying cavity 221, an opening 111 which is communicated with the drying cavity 11 and is used for placing damp objects into the drying cavity, a first humidity air outlet 13 and a drying air inlet 12 which are communicated with the drying cavity 11 are arranged on the shell 1, the drying cavity 221 and the drying cavity 11 are communicated with each other through the first humidity air outlet 13 and the drying air inlet 12, a compressor air drying device 2 is arranged in the drying cavity 221, a second humidity air outlet 223 and an external air inlet 222 which corresponds to the air inlet 12 are arranged on a drying cavity 22; the air outlet 216 of the compressor air drying device 2 is correspondingly communicated with the dry air outlet 12; a cover plate 5 is arranged at the opening 111 to seal the opening 111; wherein, the position of the second humid air outlet 223 and the position of the first humid air outlet 13 correspond to each other, so that the humid air can be rapidly discharged to the outside through the second humid air outlet 223 and the first humid air outlet 13 at the time of external circulation.

Further, the compressor air drying device 21 includes a fan 217, a heat exchanger 210 and a compressor 214, an air outlet end of the fan 217 is correspondingly located at an air outlet 216 of the housing 211, the heat exchanger 210 is located at an air suction end of the fan 217, the heat exchanger 210 includes a condenser 212 and an evaporator 213, the condenser and the evaporator are connected with the compressor 214, wherein the fan 217 includes a volute 218 and a centrifugal fan installed in the volute 218, the air suction end and the air outlet end are respectively disposed on the volute 218, a suction end pipe 219 of the volute 218 is in butt joint with the dry air outlet 12, water receiving trays 215 are installed at bottoms of the condenser 212 and the evaporator 213, a downpipe 216 is disposed on the water receiving tray 215, a water receiving chamber 226 is disposed in the drying chamber 22, a water receiving port 2261 in butt joint with the downpipe 216 is disposed at a top of the water receiving chamber 226, a water receiving box 227 is inserted in the water receiving chamber 226, when water in the, the water receiving box can be drawn out from the water receiving cavity to clean water inside the water receiving box, wherein the water in the water receiving box is generated after the heat exchanger dries the humidity in the air and enters the water receiving box through the water receiving plate and the downpipe.

Preferably, apron 5 passes through the outside of hinge installation opening 111, and the inboard of apron 5 sets up the sealing washer, and the sealing washer corresponds the matching with the opening to seal the gap between apron and the opening, the lateral wall that closes the back shroud at the apron lid passes through the hasp and is connected with the shell, fixed with the apron, the hasp unblock can be opened the apron, is provided with viewing aperture 51 on the apron, and viewing aperture 51 department fixed mounting perspective board 4, in order to carry out the manual observation condition to the article of just drying.

Based on the above, the moist thing is put into the stoving intracavity through the opening, the moist thing of stoving intracavity carries out moisture according to the intracavity temperature and volatilizees this moment, during the extrinsic cycle, at least one in second humidity air discharge port and the outside air inlet that discharges need be in under the open mode, centrifugal fan circular telegram is started and is inhaled the outside air to the drying intracavity, the outside air of drying intracavity gets into in compressor air drying device 2's the casing, compressor air drying device 2 carries out the moisture air through the work of compressor, condenser and evaporimeter and carries out the moisture extraction in the humidity air and form dry warm air, and dry warm air is discharged to the stoving intracavity through air discharge port and dry air inlet under centrifugal fan's effect, so that the moist thing (pet or clothing) moisture in the stoving intracavity volatilizees fast, the moisture air that volatilizees out fast through moisture and form passes through the first humidity air discharge port of stoving chamber and the first humidity air discharge port on the drying chamber in proper order The second humidity air outlet is quickly discharged to the outside, so that the repeated quick moisture volatilization and moisture discharge are carried out in this way to quickly dry the damp objects, and the drying time is shortened by more than 50 percent compared with that of the heating type dryer.

During internal circulation, the second humidity air outlet and the external air inlet are closed, the centrifugal fan is electrified to start to pump and exhaust the humidity air in the drying cavity, the humidity air is discharged into the shell for dehumidification in the compressor air drying device 2 through the first humidity air outlet, the drying cavity and the air inlet, the compressor air drying device 2 pumps and separates the moisture in the humidity air after the humidity air is subjected to heat exchange through the work of the compressor, the condenser and the evaporator to form dry warm air, the dry warm air is discharged into the drying cavity through the air outlet and the dry air inlet under the action of the centrifugal fan so as to rapidly volatilize moisture of damp objects (pets or clothes) in the drying cavity, the humidity air formed by rapidly volatilizing the moisture is pumped out by the centrifugal fan of the dehumidifying device again and then generates the dry warm air to be input into the drying cavity, therefore, the rapid moisture volatilization and dehumidification which are circulated in a reciprocating way are carried out to rapidly dry the damp objects, and the drying time is shortened by more than 50 percent compared with a heating type dryer.

In this embodiment, the inner cavity of the casing 1 is partitioned by a partition 221 to form a drying chamber 22 and a drying chamber 11, and a first humid air outlet 13 and a drying air inlet 12 are disposed on the partition between the drying chamber 22 and the drying chamber 11. Its compact structure, reasonable in design promotes performance, and still can cover on the shell and establish and decorate shell 2 to make whole drying device that dehumidifies pleasing to the eye.

In this embodiment, the drying chamber 22 is provided with an air inlet and outlet 220, an inner opening of the air inlet and outlet 220 is vertically provided with a vertical plate, and the air inlet and outlet is divided into a second humidity air outlet 223 and an external air inlet 222 by the vertical plate; wherein the air inlet and outlet 6 and the water receiving chamber 226 are provided on the side plate 225 of the drying chamber 22.

In this embodiment, a sealing structure and a driving device for driving the sealing structure to act to close or open the air inlet and outlet are arranged at the outer opening of the air inlet and outlet 6; wherein closing means can be door plant or tripe 6, the door plant is closed or open the air access & exit by electric putter drive displacement, tripe 6 is closed or open the air access & exit by electric putter, connecting rod and pendulum rod three linkage and drive tripe action, however open the back under the lower circumstances of outside air humidity, because outside air is comparatively dry itself, consequently the efficiency that compressor air drying device 2 carries out the drying to outside air is higher, thereby make to obtain volatilizing at a higher speed to the moisture on pet and the clothing, further promote drying efficiency.

In this embodiment, an air humidity sensor is provided around the air inlet/outlet 6, and the air humidity sensor can be mounted on the housing by fasteners such as bolts, thereby detecting the humidity in the air.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by anyone in the light of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as those of the present application, fall within the protection scope of the present invention.

Claims

1. A dehumidifying and drying device comprises a shell and is characterized in that the shell is provided with a drying cavity, an opening which is communicated with the drying cavity and used for placing damp objects into the drying cavity, a first humidity air outlet and a drying air inlet which are communicated with the drying cavity, wherein the drying cavity and the drying cavity are communicated with each other through the first humidity air outlet and the drying air inlet, and a compressor air drying device is arranged in the drying cavity; an air outlet of the compressor air drying device corresponds to a dry air outlet, and a second humidity air outlet and an external air inlet corresponding to the air inlet are arranged on the drying cavity; the opening part is provided with a cover plate to seal the opening.

2. The dehumidifying and drying device as claimed in claim 1, wherein the drying chamber and the drying chamber are partitioned by a partition plate in the inner cavity of the casing, and the partition plate between the drying chamber and the drying chamber is provided with a first humid air outlet and a dry air inlet.

3. The dehumidifying and drying device as claimed in claim 1, wherein the drying chamber is provided with an air inlet and outlet, a vertical plate is vertically disposed at an inner opening of the air inlet and outlet, and the air inlet and outlet are divided into the second humidity air outlet and the outside air inlet by the vertical plate.

4. The dehumidifying and drying device as claimed in claim 3, wherein the air inlet/outlet is provided with a sealing structure and a driving device for driving the sealing structure to close or open the air inlet/outlet.

5. The dehumidifying and drying device as claimed in any one of claims 1 to 4, wherein the compressor air drying device comprises a blower, a heat exchanger and a compressor, an air outlet end of the blower is in butt joint communication with the air outlet port through an air outlet pipeline, the heat exchanger is located between an air suction end of the blower and an external air inlet port, the heat exchanger comprises a condenser and an evaporator, and the condenser and the evaporator are connected with the compressor.

6. The dehumidifying and drying device as claimed in claim 5, wherein a water receiving tray is installed at the bottom of the condenser and the evaporator, a downpipe is installed on the water receiving tray, a water receiving chamber is installed in the drying chamber, a water receiving opening is installed at the top of the water receiving chamber and is in butt joint with the downpipe, and a water receiving box is inserted in the water receiving chamber.

7. The dehumidifying and drying device of any one of claims 1-4 wherein the second humid air outlet is located at a position corresponding to the first humid air outlet.

8. The dehumidifying and drying device as claimed in claim 3, wherein an air humidity sensor is disposed around the air inlet/outlet.

9. The dehumidifying and drying device as claimed in claim 1, wherein the cover plate is provided with a viewing port, and a perspective plate is fixedly installed at the viewing port.