CN216114414U - Dehumidifying device and warmer with dehumidifying function - Google Patents

Abstract

The utility model discloses a dehumidifying device and a warmer with dehumidifying function, belonging to dehumidifying and warming technologies, wherein the existing warmer uses a semiconductor refrigeration sheet for condensation and dehumidification, the size and weight of a dehumidifying module are larger, and the heat dissipation of a hot end is carried out only by using air passing through a cold end, so that the requirement of the heat dissipation load can not be fully met. The dewing heat exchanger is used for condensing water vapor in the wet air into dew and changing the wet air into dry air, and the heat dissipation heat exchanger is used for dissipating heat generated by the semiconductor refrigerating sheet during working and maintaining the normal working of the semiconductor refrigerating sheet.

Description

Dehumidifying device and warmer with dehumidifying function

Technical Field

The utility model belongs to dehumidification and heating technologies, and particularly relates to a dehumidification device and a heater with a dehumidification function.

Background

It is well known that the sanitary space is the most humid space in a domestic environment. If the environment in the bathroom space is in a wet state for a long time, a series of environmental and health problems are often caused, such as bacteria, mold, mosquitoes and the like are bred in a large quantity, various peculiar smells which are not beneficial to physical and psychological health of a human body are further generated, and the people feel stuffy and uncomfortable in the bathroom space and are even more easily suffered from or aggravated by diseases such as rheumatism, rheumatoid arthritis, various respiratory diseases and skin diseases. Therefore, it is necessary to adjust the environmental humidity in the bathroom space by means of ventilation, dehumidification, and the like. However, the humidity regulation capability is limited whether natural ventilation is performed by opening windows or ventilation is performed by forced ventilation using a ventilator or other devices, and the humidity problem in the bathroom space may be aggravated even in humid or rainy weather. And the fixed bed type solid adsorption, the rotating wheel type solid adsorption or the compression type refrigeration and condensation are adopted for dehumidification, so that the defects of weak dehumidification capacity, large occupied space, unstable operation, inconvenient use and the like are inevitably caused. In recent years, the semiconductor refrigeration technology is widely applied to household dehumidifiers, has the advantages of low noise, small volume, quick refrigeration, reliable operation and the like, and is particularly suitable for dehumidifying bathroom spaces.

In the prior art, chinese patent publication No. CN105910158B, which is filed in 2016 and 6 days and granted in 2019 and 24 days and 5 and 24 days, discloses a bathroom heater with a dehumidification function (prior art 1), which includes a dehumidification module and a motor module, wherein the dehumidification module is provided with an air inlet, an air outlet and a dehumidification component, the motor module is provided with an air inlet, a first air outlet (a ventilation port), a second air outlet (a warm air outlet), an air supply motor with a turbine, and a switching air door for switching an air duct, and can switch the wind direction of the air inlet between the first air outlet (the ventilation port) and the second air outlet (the warm air outlet), and a heating device is further disposed at the first air outlet (the ventilation port). According to the scheme, the dehumidification module is arranged in front of the motor module, so that air inlet resistance is greatly increased, unsmooth air inlet is easily caused, and a large amount of noise is generated; meanwhile, the scheme adopts a compression type refrigeration technology for condensation and dehumidification, but does not adopt an effective means for treating condensed water, and the dehumidification module has larger volume and weight and higher requirement on installation stability; in addition, in the dehumidification module, evaporimeter and condenser are continuous from beginning to end, lack the insulating layer between, and when the dehumidification module during operation, the heat of condenser loss can lead to evaporimeter refrigeration inefficiency, and then reduces dehumidification efficiency by a wide margin.

Chinese patent application No. CN108870575A, published in 2018, 11 and 23, applied for 27 days 7 and 2018 by guangdong capital intensive home stocks ltd, discloses a dehumidifier and a dehumidifier thereof (prior art 2). This patent discloses a dehumidifier and dehydrating unit thereof, including the condenser that is arranged in with the moisture condensation in the air, the header tank that is used for collecting the comdenstion water, be used for the ultrasonic atomization device of the water atomization in the header tank to and be used for discharging the blast pipe of dehumidifier by the water of atomizing. This scheme passes through the water atomization back that ultrasonic atomization device will refrigerate the condensation and collect, through the blast pipe direct discharge, has effectively handled the comdenstion water, but also has wasted this cold volume that can be used to cooling semiconductor refrigeration piece of this part simultaneously, and is corresponding, and this scheme passes through water tank, water pump and radiator and constructs water cooling system cooling semiconductor refrigeration piece, has increased dehydrating unit's volume by a wide margin.

As mentioned above, the prior art also has the following disadvantages:

the compression type refrigeration technology is adopted for condensation and dehumidification, the size and the weight of the dehumidification module are large, but the space for installation at the top of the bathroom space and the bearing capacity are limited.

The heat generated at the hot end of the semiconductor refrigerating sheet is obviously higher than the cold generated at the cold end of the semiconductor refrigerating sheet, and a radiator with larger volume is needed for heat dissipation in conventional modes such as air cooling or water cooling.

The fixed bed type and the rotary wheel type solid adsorption dehumidification are adopted, the defects of weak dehumidification capacity, large occupied space, unstable operation, inconvenience in use and the like exist, and the condensate water generated in the dehumidification process is difficult to process by adopting refrigeration condensation dehumidification.

The cold quantity generated by the cold end of the semiconductor refrigeration piece is obviously lower than the heat quantity generated by the hot end of the semiconductor refrigeration piece, so that the heat of the hot end is radiated only by using the air passing through the cold end, and the requirement of the heat radiation load of the semiconductor refrigeration piece cannot be fully met.

The bathroom heater is generally installed at the top of the bathroom space, so that condensed water generated during dehumidification is difficult to treat.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dehumidifying device and a warmer with dehumidifying function, aiming at overcoming the defects of the prior dehumidifying system using semiconductor refrigeration technology in the bathroom space in the aspects of cooling fin heat dissipation, condensate water treatment and the like, and solving at least one defect in the prior art.

In order to achieve the above object, the dehumidification device of the utility model comprises a semiconductor refrigeration sheet, and is characterized in that: the heat dissipation heat exchanger with semiconductor refrigeration piece heat-conduction is established to the side of heating of semiconductor refrigeration piece, the refrigeration side of semiconductor refrigeration piece is established and is kept apart the both sides at the baffle with semiconductor refrigeration piece heat-conduction's dewfall heat exchanger, dewfall heat exchanger and heat dissipation heat exchanger are kept apart by the baffle. When the semiconductor refrigerating sheet works, the dewing heat exchanger is used for condensing water vapor in wet air into dew and changing the wet air into dry air, and the heat dissipation heat exchanger is used for dissipating heat generated by the semiconductor refrigerating sheet during working and maintaining normal work of the semiconductor refrigerating sheet. Because the dewing heat exchanger and the heat dissipation heat exchanger are separated on two sides of the partition plate by the partition plate, the actions of the dewing heat exchanger and the heat dissipation heat exchanger are not interfered with each other, and the efficient work is kept.

As a preferable technical means: the partition plate is provided with a through hole, and the semiconductor refrigeration piece is positioned in the through hole of the partition plate. Therefore, the structure is compact, and the heat insulation of the partition plate and the heat conduction of the semiconductor refrigeration sheet, the dewing heat exchanger and the heat dissipation heat exchanger are both considered.

As a preferable technical means: semiconductor refrigeration piece and baffle are horizontal, the side of heating up of semiconductor refrigeration piece, the heat dissipation heat exchanger is located the upside of semiconductor refrigeration piece, the refrigeration side of semiconductor refrigeration piece is down, the dewfall heat exchanger is located the downside of semiconductor refrigeration piece. Therefore, dew condensed by the dew condensation heat exchanger is favorably dripped to the lower part to be collected, and the dew is not dripped to the heat dissipation heat exchanger to influence the effect of the heat dissipation heat exchanger.

As a preferable technical means: and a water collecting tank is arranged on the lower side of the dewing heat exchanger. To collect dew condensed by the dew-forming heat exchanger.

As a preferable technical means: the water collecting tank is provided with an atomizing device, and an outlet of the atomizing device is positioned at an air inlet end of the heat dissipation heat exchanger. Through atomizing low temperature dew, can fully make atomizing low temperature drop of water pass through heat dissipation heat exchanger along with the wind, carry out the heat exchange with heat dissipation heat exchanger abundant contact, take away the heat of semiconductor refrigeration piece heating side, make the cooling of semiconductor refrigeration piece heating side. Moreover, because the low-temperature water drops are atomized, the water drops are easy to vaporize when contacting the heat dissipation heat exchanger, and the water drops cannot be attached to the surface of the heat dissipation heat exchanger in a liquid state to weaken heat exchange with air flowing through. Therefore, better heat exchange and heat dissipation effects are achieved. And the volume is small, and the occupied space is small.

In order to achieve the purpose, the warmer with the dehumidification function comprises a case, an air supply module and a warming module, wherein the case is provided with an air inlet, a ventilation port and a dry air outlet, and is characterized in that: the dehumidifying device is positioned in a first air duct, and the air exchange port and the dry air outlet are positioned at the downstream of the dehumidifying device and are communicated with the air supply module through the first air duct. Thereby realizing the dehumidification function of the warmer.

As a preferable technical means: the first air channel is divided into a first channel and a second channel by the partition plate, the dewing heat exchanger is positioned in the first channel, and the heat dissipation heat exchanger is positioned in the second channel; a first switching air door is arranged in the first channel and is positioned at the downstream of the dewing heat exchanger so as to switch the ventilation port and the dry air outlet to be communicated with the first channel; the second passage is communicated with the scavenging port. The ventilation mode or the dehumidification mode of the warmer can be realized through the switching of the first switching damper.

As a preferable technical means: the case is provided with a warm air outlet, the warm air outlet is communicated with the air supply module through a second air channel, and the heating module is an airflow heating device arranged between the warm air outlet and the air supply module. Thereby realizing the warm air function of the warmer. In order to reduce the product volume, the first air duct and the second air duct are communicated with the same air supply module, and the air supply module is a bidirectional motor.

As a preferable technical means: the heating module is a lamp heating device assembled on the case. Thereby realizing a lamp warm function.

The dehumidifying device is characterized in that the heating side of the semiconductor refrigerating sheet is provided with the heat dissipation heat exchanger which is in heat conduction with the semiconductor refrigerating sheet, the refrigerating side of the semiconductor refrigerating sheet is provided with the dewing heat exchanger which is in heat conduction with the semiconductor refrigerating sheet, and the dewing heat exchanger and the heat dissipation heat exchanger are isolated on two sides of the partition plate by the partition plate. When the semiconductor refrigerating sheet works, the dewing heat exchanger is used for condensing water vapor in wet air into dew and changing the wet air into dry air, and the heat dissipation heat exchanger is used for dissipating heat generated by the semiconductor refrigerating sheet during working and maintaining normal work of the semiconductor refrigerating sheet. Because the dewing heat exchanger and the heat dissipation heat exchanger are separated on two sides of the partition plate by the partition plate, the actions of the dewing heat exchanger and the heat dissipation heat exchanger are not interfered with each other, and the efficient work is kept.

The utility model relates to a warmer, wherein a dehumidifying device is arranged in a first air channel, and a ventilating port and a dry air outlet are arranged at the downstream of the dehumidifying device and are communicated with an air supply module through the first air channel. Thereby realizing the dehumidification function of the warmer.

The semiconductor refrigeration technology is adopted for condensation and dehumidification, and the dehumidification device is small in size, can be directly integrated in the warmer and is suitable for being installed at the top of a bathroom space.

According to the utility model, through an innovative structural design, condensed water is atomized by the atomization device and then is conveyed to the air inlet end of the heat dissipation heat exchanger, so that the heat dissipation capacity of the heat dissipation heat exchanger is greatly improved, and the refrigeration efficiency and the dehumidification capacity of the semiconductor refrigeration sheet are improved. Meanwhile, the condensed water generated by dehumidification is also atomized and discharged, so that the problem of condensed water treatment is solved.

Drawings

FIG. 1 is a schematic sectional view of a dehumidifying device of the present invention, which shows a heater in which the dehumidifying device is operated in a dehumidifying mode;

FIG. 2 is a schematic cross-sectional view of the dehumidifying apparatus of the present invention, which shows the heater of the dehumidifying apparatus operating in the ventilation mode;

FIG. 3 is a schematic isometric view of a dehumidifier of the present invention;

FIG. 4 is a schematic view of a water collection tank and an atomization device of the dehumidification device of the present invention;

FIG. 5 is a schematic view of a warmer of the present invention;

FIG. 6 is a schematic view of the warmer of FIG. 5 with the face mask removed;

FIG. 7 is a schematic view of the warmer shown in FIG. 5 with the tank removed in the installed state;

FIG. 8 is a schematic view of the warmer of FIG. 7 shown with the dew heat exchanger, heat rejection heat exchanger and semiconductor chilling plates removed;

FIG. 9 is a schematic view of the warmer of FIG. 5 in an installed state operating in a dehumidification mode;

FIG. 10 is a schematic view of the warmer of FIG. 5 operating in a ventilation mode in an installed state;

the reference numbers in the figures illustrate:

the air conditioner comprises a box body 1, a first air duct 11, a first channel 11a, a second channel 11b, a second air duct 12, a ventilation port 13, a partition plate 111, a first switching air door 112 and a first micro motor 113;

the mask 2, an air inlet 21, a warm air outlet 22 and a dry air outlet 23;

the air supply device 3, the motor 31 and the wind wheel 32;

a heating module 4, an air flow heating device 41, a second switching damper 42;

a dehumidifier 5, a dew condensation heat exchanger 51, a heat dissipation heat exchanger 52, and a semiconductor refrigeration sheet 53;

atomizing device 61, water catch bowl 62.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. 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.

The terms "comprises" and "comprising," and any variations thereof, in the description and claims of this invention are intended to cover a non-exclusive inclusion, such that a method or article of manufacture that comprises a list of features does not have to be limited to those features expressly listed, but may include other features not expressly listed that may be included in the method or article of manufacture.

In the description of the present invention, it should be understood that the terms "upper" and "lower" are defined with reference to the actual installation operation state of the product, and the terms "left" and "right" indicate the orientations and positional relationships based on the orientations and positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the technical features defined by the terms "first", "second", etc. have sequential concepts, only in order to clearly describe the defined technical features, so that the defined technical features can be clearly distinguished from other technical features, and do not represent such naming in actual practice, and thus, should not be construed as limiting the present invention.

The present invention will be described in detail with reference to the following embodiments and accompanying drawings.

The dehumidifying apparatus 5 shown in fig. 1 to 4 includes a semiconductor cooling fin 53, a heat-dissipating heat exchanger 51, a dew-condensation heat exchanger 52, a partition 111, a water collection tank 62, and an atomizing device 61.

The semiconductor cooling sheet 53 is a sheet, and one side thereof (upper side in fig. 1 to 3) is a heating side and one side thereof (lower side in fig. 1 to 3) is a cooling side.

The heat-dissipating heat exchanger 51 and the dew-condensation heat exchanger 52 have the same structure, and are both of a three-dimensional fin structure. They are named separately according to their installation position and their function in operation.

The partition 111 has a plate shape, and is preferably made of a material having a good heat insulating property. The clapboard is provided with a through hole.

The catch basin 62 is a trough that cooperates with the dew heat exchanger to collect condensation dripping from the dew heat exchanger, the bottom of the catch basin being inclined to facilitate atomization of the accumulated water by the atomization device.

The atomizing device 61 is used for atomizing water and has an upright tube for transporting a water mist.

In the mounted state, the heat-radiating heat exchanger 52 is located on the heating side of the semiconductor cooling fin 5 and thermally conducts heat with the semiconductor cooling fin, and therefore, the heat-radiating heat exchanger is preferably attached to the heating side of the semiconductor cooling fin. The dew condensation heat exchanger 51 is located on the cooling side of the semiconductor cooling plate and is in heat conduction with the semiconductor cooling plate, and the dew condensation heat exchanger is preferably attached to the cooling side of the semiconductor cooling plate in the same way. Further, the dew condensation heat exchanger and the heat radiation heat exchanger are separated on both sides of the partition by the partition 111. Therefore, in the assembling process, the semiconductor cooling fins 53 are preferably placed in the through holes of the partition 111, and then the dew condensation heat exchanger and the heat dissipation heat exchanger are respectively fixed on both sides of the partition. In specific implementation, the dewing heat exchanger 51, the heat dissipation heat exchanger 52 and the semiconductor cooling fins 53 may be assembled and fixed together, and then the partition plate may be inserted into a gap between the dewing heat exchanger 51 and the heat dissipation heat exchanger 52.

As shown in the figure, in order to facilitate the water collecting tank 62 to collect water drops, the semiconductor cooling plate 53 and the partition plate 111 are horizontally arranged, the heating side of the semiconductor cooling plate 53 faces upwards, the heat dissipation heat exchanger 52 is positioned on the upper side of the semiconductor cooling plate 53, the cooling side of the semiconductor cooling plate 53 faces downwards, and the dew condensation heat exchanger 51 is positioned on the lower side of the semiconductor cooling plate 53. The water collection tank 62 is located at the lower side of the dew condensation heat exchanger 51. The atomizing means 61 is provided at the right end of the water collection tank 62 in fig. 1 to 3, and the bottom of the water collection tank 62 is inclined so that the right end is lower for the accumulated water to flow to the atomizing means. The outlet of the atomizer 61, i.e. the upper end of the pipe for transporting the water mist, is located at the right end of the heat-dissipating heat exchanger 52, as shown in the figure, the right end of the heat-dissipating heat exchanger 52 is the air inlet end.

The cooling energy generated on the cooling side of the semiconductor cooling fins 53 is conducted to the dew condensation heat exchanger 51, and the heating energy generated on the heating side of the semiconductor cooling fins 53 is conducted to the heat radiation heat exchanger 52. Therefore, when the humid air from the right side passes through the dehumidifying apparatus 5, the moisture in the humid air is cooled and condensed on the dew condensation heat exchanger 51, and then drops into the water collection tank 62 below. The cold water in the water collection tank 62 is atomized into water mist by the atomization device 61, and the water mist is conveyed to the right end of the heat dissipation heat exchanger 62 and flows through the heat dissipation heat exchanger along with the humid air to exchange heat with the heat dissipation heat exchanger to realize heat dissipation of the heat dissipation heat exchanger. Since the dew heat exchanger 51 and the heat radiating heat exchanger 52 are isolated by the partition, the water mist does not flow by.

The dehumidifying device 5 is applied to a heater, and the heater is arranged in a bathing space, so that a good dehumidifying effect can be achieved. The warmer with dehumidification function as shown in fig. 5-10 comprises a case, an air supply module, a warming module, a first air duct and a second air duct.

The case is a structural member with an installation space inside, and is formed by assembling a case body 1 and a mask 2.

The mask 2 is provided with an air inlet 21, a dry air outlet 23 and a warm air outlet 22. The water collection tank 62 and the atomizing device 61 are provided on the inner side of the face mask 2, so that the water collection tank and the atomizing device face upward as shown in the mounting operation state to correspond to the dew condensation heat exchanger.

An air supply module, a heating module, a first air duct 11 and a second air duct 12 are arranged in the box body 1. The air supply module is a bidirectional motor, and the air flow can be respectively output to the first air channel and the second air channel by switching the rotation direction of the wind wheel 32 of the bidirectional motor. The side wall of the box body 1 is provided with a ventilation port 13.

The dehumidifier 5 is located in the first air duct 11, the partition 111 divides the first air duct 11 into a first passage 11a and a second passage 11b, the dew condensation heat exchanger 51 is located in the first passage 11a, and the heat radiation heat exchanger 52 is located in the second passage 11 b. The ventilation port 13 and the dry air outlet 23 are located at the downstream of the dehumidifying device 5 and are communicated with the air supply module through the first air duct 11. A first switching damper 112 is provided in the first passage 11, and the first switching damper 112 is located downstream of the dew condensation heat exchanger 51 to switch the transfer port 13 and the dry air outlet 23 to communicate with the first passage 11 a. As shown in fig. 1 and 9, the first switching damper 112 blocks the communication between the first passage 11a and the ventilation port 13, and therefore the dry air outlet 23 communicates with the air blowing module through the first passage 11 a. As shown in fig. 2, the first switching damper 112 blocks the communication between the first passage 11a and the dry air outlet 23, and therefore the ventilation port 13 communicates with the air supply module through the first passage 11 a. While the second passage 11b always communicates with the transfer port 13.

The warm air outlet 22 is communicated with the air supply module through the second air duct 12.

The heating module is an airflow heating device 41 arranged between the warm air outlet 22 and the air supply module. The air flow heating device is preferably a PTC heater for heating the air flow passing therethrough. In order to avoid the interference of the external air flow, a second switching damper 42 is arranged in the second air duct and used for closing or opening the warm air outlet, and the second switching damper 42 is driven by a controllable second micro motor.

Based on the structure, the warmer can work in a warm air mode, a ventilation mode or a dehumidification mode.

When the warm air mode is executed, the motor 31 of the air supply module drives the wind wheel 32 to rotate clockwise to generate negative pressure; under the negative pressure, the air flow is sucked into the box 1 from the air inlet 21, flows to the second air duct 12, passes through the air flow heating device 41, and is blown out from the warm air outlet 22 under the action of the second switching damper 42. When the warm air mode is executed, the airflow heating device 41 operates to heat the airflow flowing through, and the temperature of the airflow blown out from the warm air outlet 22 is raised, thereby achieving a warming effect.

When the ventilation mode is performed, the first micro motor 113 drives the first switching damper 112 to rotate to be connected to the mask 2, so that the dry air outlet 23 is closed as shown in fig. 2 and 10. Meanwhile, the motor 31 of the air supply module drives the wind wheel 32 to rotate anticlockwise to generate negative pressure; under the action of negative pressure, the airflow is sucked into the box body 1 from the air inlet 21, flows through the first channel and the second channel of the first air duct 11, and is blown out from the air exchange port 13. When the ventilation mode is performed, neither the airflow heating device 41 nor the dehumidifying device 5 is operated.

When the dehumidification mode is executed, the first micro motor 113 drives the first switching damper 112 to rotate to be connected with the partition 111, so as to open the dry air outlet 23 as shown in fig. 1 and 9; meanwhile, the motor 31 of the air supply module drives the wind wheel 32 to rotate anticlockwise to generate negative pressure. Under the action of negative pressure, the air flow is sucked into the box body 1 from the air inlet 21, flows to the first air duct 11 and is divided into two air flows by the partition plate 111. One of the air flows enters the first channel, flows through the dewing heat exchanger 51 and is blown out from the dry air outlet 23. The other air flow passes through the second channel, passes through the heat-radiating heat exchanger and is blown out from the ventilation opening 13. When the dehumidification mode is executed, the dehumidification device 5 operates to transmit cooling energy through the dew condensation heat exchanger 51 and radiate heat through the heat radiation heat exchanger 52 by utilizing the characteristics that the semiconductor cooling fins 53 are energized to perform cooling and heating simultaneously. The air passing through the dew condensation heat exchanger 51 is cooled, moisture in the air is condensed on the surface of the dew condensation heat exchanger 51, the dehumidified air is discharged from the dry air outlet 23, and the condensed water drops into the water collection tank 62 and is collected to the atomization device 61. At the same time, the atomizing device 61 operates to atomize the condensed water in the water collection tank 62 and deliver the water mist to the front end of the heat-radiating heat exchanger 52. The low temperature water mist flows through the heat dissipating heat exchanger 52 under the action of the air flow, and is discharged together with the air flow from the air exchanging port 13 after the heat dissipating capacity of the heat dissipating heat exchanger 52 is enhanced by the air flow.

In the installation state, the air inlet, the dry air outlet and the warm air outlet are communicated with the indoor space, and the ventilation port is communicated with the outdoor space. Therefore, the warm air mode can circularly heat the indoor air, the ventilation mode can exhaust the indoor air to the outdoor, and the dehumidification mode can circularly dehumidify the indoor air and atomize and exhaust the condensed water separated by dehumidification to the outdoor.

The air supply module is a bidirectional motor, and one air supply module is used for supplying air to two air channels. In specific implementation, two air supply modules can be used for supplying air to the first air duct and the second air duct respectively.

In the illustrated warmer, the warming module is an airflow heater, and in the specific implementation, the warming module can also be a lamp warming device assembled on the case, such as an infrared illuminating lamp. When the lamp heater does not need air flow to assist in working, the heater is only provided with an air duct and an air supply module for a ventilation mode and a dehumidification mode.

According to the utility model, the dehumidification module based on the semiconductor refrigeration technology is integrated in the warmer to endow the warmer with a dehumidification function, condensed water generated at the cold end of the semiconductor refrigeration sheet is atomized and then conveyed to the hot end to strengthen the heat dissipation capability of the warmer, the condensed water is atomized and discharged to solve the problem of condensed water treatment, and the airflow direction switching of the ventilation and dehumidification modes of the warmer is realized through the first switching air door.

The utility model improves the heat dissipation mode of the semiconductor refrigeration sheet, improves the heat dissipation efficiency and even improves the semi-dehumidification effect. Meanwhile, the automatic condensed water discharge can be realized, the cold energy contained in the condensed water is fully utilized while the condensed water is effectively treated, and the heat dissipation of the heating side of the semiconductor refrigeration sheet is realized, so that the humidity control in the bathroom space is realized more environment-friendly and energy-saving.

Claims (10)

1. Dehumidification device, including semiconductor refrigeration piece (53), characterized by: the heat side of semiconductor refrigeration piece establish with semiconductor refrigeration piece heat-conducting heat dissipation heat exchanger (52), the refrigeration side of semiconductor refrigeration piece establishes with semiconductor refrigeration piece heat-conducting dewfall heat exchanger (51), dewfall heat exchanger and heat dissipation heat exchanger are kept apart in the both sides of baffle by baffle (111).

2. The dehumidifier device of claim 1, wherein: the partition plate (111) is provided with a through hole, and the semiconductor refrigeration piece (53) is positioned in the through hole of the partition plate.

3. The dehumidifier device of claim 1, wherein: semiconductor refrigeration piece (53) and baffle (111) are horizontal, the side of heating of semiconductor refrigeration piece up, heat dissipation heat exchanger (52) are located the upside of semiconductor refrigeration piece, the refrigeration side of semiconductor refrigeration piece is down, dewfall heat exchanger (51) are located the downside of semiconductor refrigeration piece.

4. A dehumidifying device according to any one of claims 1 to 3, wherein: a water collecting tank (62) is arranged on the lower side of the condensation heat exchanger (51).

5. The dehumidifier device of claim 4, wherein: the water collecting tank (62) is provided with an atomizing device (61), and an outlet of the atomizing device is positioned at an air inlet end of the heat-radiating heat exchanger (52).

6. Warmer with dehumidification function, including quick-witted case, air supply module and heating module, quick-witted case has air intake (21), scavenge port (13), dry air export (23), characterized by: a dehumidifier device (5) according to any one of claims 1 to 5, said dehumidifier device being located in a first air duct (11), said air transfer opening (13) and said dry air outlet (23) being located downstream of said dehumidifier device (5) and communicating with said air supply module via said first air duct (11).

7. The warmer of claim 6, wherein: the partition plate (111) divides the first air duct (11) into a first channel (11a) and a second channel (11b), the dew condensation heat exchanger (51) is positioned in the first channel (11a), and the heat dissipation heat exchanger (52) is positioned in the second channel (11 b); a first switching air door (112) is arranged in the first channel (11a), and the first switching air door (112) is positioned at the downstream of the dewing heat exchanger (51) so as to switch the ventilation port (13) and the dry air outlet (23) to be communicated with the first channel (11 a); the second passage (11b) communicates with the transfer port (13).

8. The warmer of claim 6 or 7, wherein: the case is provided with a warm air outlet (22), the warm air outlet (22) is communicated with the air supply module through a second air duct (12), and the heating module is an airflow heating device (41) arranged between the warm air outlet and the air supply module.

9. The warmer of claim 8, wherein: the first air duct (11) and the second air duct (12) are communicated with the same air supply module, and the air supply module is a bidirectional motor.

10. The warmer of claim 6 or 7, wherein: the heating module is a lamp heating device assembled on the case.

Images