CN111365776A - Dehumidifier with heating function - Google Patents
Dehumidifier with heating function Download PDFInfo
- Publication number
- CN111365776A CN111365776A CN202010187934.6A CN202010187934A CN111365776A CN 111365776 A CN111365776 A CN 111365776A CN 202010187934 A CN202010187934 A CN 202010187934A CN 111365776 A CN111365776 A CN 111365776A
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- China
- Prior art keywords
- bottom plate
- dehumidifier
- upper cover
- silica gel
- drying agent
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
- B01D53/263—Drying gases or vapours by absorption
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
- F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2064—Arrangement or mounting of control or safety devices for air heaters
- F24H9/2071—Arrangement or mounting of control or safety devices for air heaters using electrical energy supply
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F2003/144—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by dehumidification only
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Drying Of Gases (AREA)
Abstract
The invention relates to a dehumidifier with a heating function, which comprises an upper cover, a base, a drying agent and a humidity display device, wherein air holes with the diameter of 0.1-2.5 mm are formed in the outer wall of the upper cover at intervals, a non-woven fabric cover body with the weight specification of 10-40 g is sleeved in the inner cavity of the upper cover, the non-woven fabric cover body is tightly attached to the inner wall of the upper cover, an installation opening is formed in one side wall of the upper cover, and the humidity display device is detachably arranged at the installation opening.
Description
Technical Field
The invention relates to a dehumidifier with a heating function.
Background
The silica gel desiccant is a colorless transparent silicon dioxide crystal (also called silica gel) which is a crystal without chemical reaction, the interior of the crystal is a superfine pore network structure, the pores can absorb water and retain the water through the physical attraction thereof, and the silica gel desiccant has strong moisture absorption capacity and strong adsorption performance, and can not be softened or liquefied even if the silica gel desiccant is completely immersed in water. It has the characteristics of no toxicity, no smell, no corrosion and no pollution, so that it can be directly contacted with any article.
Current dehumidifier includes the box body, the box body outer wall is opened there is the bleeder vent, silica gel is placed in the box body, then place the box body in the department that absorbs water that needs, because the bleeder vent trompil overall arrangement of box body is unreasonable, the hydroscopicity is poor, and silica gel absorbs water the back, because moisture evaporation rate is slower, the effect that absorbs water that leads to the dehumidifier is more and more poor, consequently general user uses a dehumidifier to throw away the dehumidifier, cause very big waste, again because the dehumidifier adopts colorless silica gel, how too can't know the user of the condition of consequently absorbing water, reduce the practicality of dehumidifier.
Disclosure of Invention
The invention aims to provide a dehumidifier with a heating function, which has a simple structure and a good dehumidifying effect.
The purpose of the invention is realized as follows:
a dehumidifier with a heating function comprises an upper cover, a base, a drying agent and a humidity display device, wherein air holes with the diameter of 0.1mm-2.5mm are formed in the outer wall of the upper cover at intervals, a non-woven fabric cover body with the weight specification of 10g-40g is sleeved in the inner cavity of the upper cover and tightly attached to the inner wall of the upper cover, a mounting opening is formed in one side wall of the upper cover, and the humidity display device is detachably arranged at the mounting opening;
the base comprises a bottom shell, a bottom plate, a heating body, a fan and a blocking cover, wherein the bottom plate is a stainless steel bottom plate, a ventilation opening is formed in the center of the bottom plate, first bolt holes which are symmetrical are formed in the periphery of the ventilation opening in the bottom plate, and second bolt holes are formed in the periphery of the bottom plate at intervals along the circumferential direction of the bottom plate;
the air outlet structure comprises a baffle cover, a bolt, a bottom plate, a vent and an air outlet channel, wherein the baffle cover is made of stainless steel, is positioned above the vent and is provided with a support lug corresponding to a first bolt hole, the bolt penetrates through the support lug and is locked on the first bolt hole, the baffle cover is fixed on the bottom plate and is positioned above the vent, the baffle cover and the vent enclose an air outlet channel, and the gap of the air outlet channel is within the range of 0.1mm-1.5 mm;
the bottom shell is arranged on the mounting column at a position corresponding to the second bolt hole, the bottom plate is placed at the opening of the bottom shell, the bolt penetrates through the second bolt hole and is locked on the mounting column, the bottom plate is fixed at the opening of the bottom shell, an electrical element accommodating cavity is formed between the bottom plate and the bottom shell, the bottom shell is provided with an air inlet, the heating element is a PTC heating element occupying at least two thirds of the area of the bottom plate, and the heating element and the fan are arranged in the electrical element accommodating cavity;
the upper cover is buckled on the base, a drying agent accommodating cavity is defined between the upper cover and the base, the drying agent is silica gel particles larger than the diameter of the air hole and the gap of the air outlet channel, the drying agent is placed in the drying agent accommodating cavity, the heating element generates heat when working, and the fan enables external air to enter the electric appliance element accommodating cavity along the air inlet to exchange heat with the heating element to form 60-90 degrees of hot air to be blown into the drying agent accommodating cavity along the air outlet channel to heat the drying agent.
According to the invention, the air holes with the thickness of 0.1mm-2.5mm are arranged on the outer wall of the upper cover at intervals, meanwhile, the inner cavity of the upper cover is sleeved with the non-woven fabric cover body with the weight specification of 10g-40g, as the drying agent is silica gel particles with the diameter larger than that of the air holes, the drying agent cannot leak along the air holes, the upper cover is isolated from the drying agent by the sleeved non-woven fabric, the drying agent is prevented from being adhered to the inner wall of the upper cover in the water absorption process, the cleaning is convenient, and the upper cover is provided with a plurality of air.
According to the invention, the humidity display device and the upper cover are mutually clamped and matched through the convex points and the clamping grooves, if a drying agent (allochroic silica gel) of the humidity display device is repeatedly used for many times, the drying agent fails or the color development effect is deteriorated, a user can directly detach the humidity display device and replace the other humidity display device, the operation is simple, and the dehumidifier can be repeatedly used.
According to the invention, the heat generated by the heating body is transferred to the bottom plate, and meanwhile, the fan blows hot air to the inner cavity of the upper cover along the air outlet channel, and as the gap of the air outlet channel is in the range of 0.1-1.5 mm, the drying agent is larger than the gap of the air outlet channel, the drying agent is prevented from falling into the inner cavity of the base, and the safety of the dehumidifier is improved.
According to the invention, the desiccant is silica gel particles, the optimal water absorption temperature of the silica gel particles is 20-32 degrees or 60-90 degrees, and the 20-32 degrees are in a room temperature state, and the 60-90 degrees are in a heating state, so that the water absorption capacity of the desiccant is optimal no matter the dehumidifier is in the room temperature state or the heating state, and the practicability of the dehumidifier is improved.
According to the invention, the drying agent (colorless silica gel) in the drying agent accommodating cavity is heated, so that the drying agent (colorless silica gel) is quickly dehydrated, the drying agent (colorless silica gel) recovers the water absorption function, the drying agent (colorless silica gel) is recycled, and a user does not need to frequently replace the drying agent (colorless silica gel) to improve the practicability of the dehumidifier.
According to the invention, a user can start the heating body for a long time, the heating body generates heat, air can be dried, and the generated heat can be used for heating, so that the practicability of the dehumidifier is improved compared with a heater.
The aim of the invention can also be solved by the following technical measures:
as a more specific scheme, the humidity display device comprises a shell and a bottom plate, wherein the shell is provided with a colored silica gel accommodating cavity, a transparent window convenient for a user to observe is arranged at the position, corresponding to the colored silica gel accommodating cavity, of the shell, the bottom plate is provided with air holes with the diameter of 0.1mm-2.5mm, and the bottom plate is buckled on the shell to seal the colored silica gel accommodating cavity. Desiccant (allochroic silica gel) are placed at allochroic silica gel holding intracavity, and desiccant (allochroic silica gel) absorb moisture and change colour gradually, and the color change scope is by orange → light green → dark green gradual change along with the water absorption capacity, and the user can observe allochroic silica gel's colour change through transparent window this moment to learn the desiccant (colorless silica gel) water absorption condition of dehumidifier.
More specifically, the surface of the shell is provided with a convex point, the inner wall of the upper cover is provided with a jack corresponding to the convex point, the convex point is inserted into the jack and clamped, and the humidity display device is clamped on the mounting opening.
As a more specific scheme, the outer wall of the base is provided with convex blocks at intervals along the circumferential direction, the inner wall of the upper cover is provided with clamping grooves along the circumferential direction, and the convex blocks slide into the clamping grooves to be clamped, so that the upper cover and the base are clamped mutually.
As a more specific scheme, a charging socket is arranged on the side wall of the base, and the fan, the heating body and the charging socket are electrically connected.
As a more specific scheme, a hanging rope convenient for hanging the dehumidifier is arranged at the top of the upper cover. Through being provided with the string rope, the user of being convenient for hangs the dehumidifier and puts in spaces such as wardrobe, and convenience of customers uses.
More specifically, the drying agent is colorless silica gel particles or color-changing silica gel particles.
As a more specific scheme, the base further comprises a circuit board, a humidity detection device and a communication module, the humidity detection device is arranged on the surface of the bottom plate, the communication module is arranged on the circuit board, and the heating body, the fan, the humidity detection device, the communication module and the charging socket are respectively and electrically connected with the circuit board. The humidity detection device detects the state of the drying agent in the inner cavity of the upper cover and transmits a humidity value reflecting the absorption degree of the drying agent to a terminal device (such as a mobile phone) of a user through the communication module, the user checks the humidity state of the drying agent through the terminal device so as to check the water absorption capacity of the drying agent, if the drying agent is not placed in the inner cavity of the upper cover, the humidity detection device detects the humidity of the environment, the user checks the humidity state of the environment through the terminal device, different requirements are met, and the practicability of the dehumidifier is improved.
More specifically, the communication module is WIFI, bluetooth or infrared.
The invention has the following beneficial effects:
according to the invention, the air holes with the thickness of 0.1mm-2.5mm are arranged on the outer wall of the upper cover at intervals, meanwhile, the inner cavity of the upper cover is sleeved with the non-woven fabric cover body with the weight specification of 10g-40g, as the drying agent is silica gel particles with the diameter larger than that of the air holes, the drying agent cannot leak along the air holes, the upper cover is isolated from the drying agent by the sleeved non-woven fabric, the drying agent is prevented from being adhered to the inner wall of the upper cover in the water absorption process, the cleaning is convenient, and the upper cover is provided with a plurality of air.
According to the invention, the humidity display device and the upper cover are mutually clamped and matched through the convex points and the clamping grooves, if a drying agent (allochroic silica gel) of the humidity display device is repeatedly used for many times, the drying agent fails or the color development effect is deteriorated, a user can directly detach the humidity display device and replace the other humidity display device, the operation is simple, and the dehumidifier can be repeatedly used.
According to the invention, the heat generated by the heating body is transferred to the bottom plate, and meanwhile, the fan blows hot air to the inner cavity of the upper cover along the air outlet channel, and as the gap of the air outlet channel is in the range of 0.1-1.5 mm, the drying agent is larger than the gap of the air outlet channel, the drying agent is prevented from falling into the inner cavity of the base, and the safety of the dehumidifier is improved.
According to the invention, the desiccant is silica gel particles, the optimal water absorption temperature of the silica gel particles is 20-32 degrees or 60-90 degrees, and the 20-32 degrees are in a room temperature state, and the 60-90 degrees are in a heating state, so that the water absorption capacity of the desiccant is optimal no matter the dehumidifier is in the room temperature state or the heating state, and the practicability of the dehumidifier is improved.
According to the invention, the drying agent (colorless silica gel) in the drying agent accommodating cavity is heated, so that the drying agent (colorless silica gel) is quickly dehydrated, the drying agent (colorless silica gel) recovers the water absorption function, the drying agent (colorless silica gel) is recycled, and a user does not need to frequently replace the drying agent (colorless silica gel) to improve the practicability of the dehumidifier.
According to the invention, the drying agent (allochroic silica gel) is placed in the allochroic silica gel containing cavity, the drying agent (allochroic silica gel) absorbs moisture and gradually changes color, the color change range gradually changes from orange → light green → dark green along with the water absorption capacity, and at the moment, a user can observe the color change of the allochroic silica gel through the transparent window, so that the water absorption condition of the drying agent (colorless silica gel) of the dehumidifier can be known.
Drawings
Fig. 1 is a schematic view of a dehumidifier with heating function according to the present invention.
Fig. 2 is a schematic sectional view of a dehumidifier with heating function according to the present invention.
Fig. 3 is an assembly view of a dehumidifier with heating function according to the present invention.
Fig. 4 is an exploded view of the dehumidifier with heating function of the present invention.
Fig. 5 is a schematic view of a humidity display device of a dehumidifier with heating function according to the present invention.
Fig. 6 is an exploded view of a humidity display device of the dehumidifier with heating function according to the present invention.
Fig. 7 is a schematic view of an upper cover of the dehumidifier with heating function of the present invention.
Fig. 8 is an electrical schematic diagram of the dehumidifier with heating function of the present invention.
Detailed Description
The invention is further described with reference to the following figures and examples:
embodiment, referring to fig. 1 to 8, a dehumidifier with heating function includes an upper cover 1, a base 2, and a humidity display device 6.
The outer wall of the upper cover 1 is provided with air holes 11 with the thickness of 0.5mm at intervals, one side wall of the upper cover 1 is provided with a mounting hole 12, the top of the upper cover 1 is provided with a hanging rope 7 convenient for hanging a dehumidifier, the inner cavity of the upper cover is sleeved with a non-woven fabric cover body 100 with the weight specification of 10g-40g, and the non-woven fabric cover body 100 is tightly attached to the inner wall of the upper cover.
The base 2 includes a bottom case 21, a bottom plate 22, a heating element 3, a fan 4, a cover 5, a circuit board 10, a humidity detection device 91, and a communication module 92. The bottom plate 22 is a stainless steel bottom plate, a vent 221 is formed in the center of the bottom plate 22, first bolt holes 223 are symmetrically formed in the periphery of the bottom plate 22, which is located at the vent 221, and second bolt holes 224 are formed in the periphery of the bottom plate 22 at intervals along the circumferential direction. Keep off lid 5 and be the stainless steel fender lid, keep off lid 5 and be located vent 221 top, keep off lid 5 and be provided with journal stirrup 51 corresponding first bolt hole 223, the bolt passes journal stirrup 51 and locks on first bolt hole 223, keeps off lid 5 and fixes on bottom plate 22 and be located vent 221 top, encloses into air-out passageway 222 between fender lid 5 and the vent 221, air-out passageway 222's clearance is at 0.4 mm.
The bottom of drain pan 21 is opened there is air intake 211, and drain pan 21 lateral wall is provided with charging socket 8, and the position that drain pan 21 corresponds second bolt hole 224 sets up at erection column 52, bottom plate 22 is placed in the opening of drain pan 21, and the bolt passes second bolt hole 224 and locks on erection column 52, and bottom plate 22 is fixed in the opening of drain pan 21, forms electrical components holding chamber between bottom plate 22 and the drain pan 21, drain pan 21 opens air intake 211, the PTC heat-generating body of 3 areas for occupying two thirds of bottom plate area at least of heat-generating body, communication module 92 is WIFI, heat-generating body 3, fan 4, circuit board 10, humidity detection device 91 and communication module 92 set up in electrical components holding chamber 23, heat-generating body 3, fan 4, humidity detection device 91, communication module 92 and charging socket 8 are connected with circuit board 10 electricity respectively.
The outer wall of the base 2 is provided with convex blocks 24 at intervals along the circumferential direction, the inner wall of the upper cover 1 is provided with clamping grooves 14 along the circumferential direction, the convex blocks 24 slide into the clamping grooves 14 to be clamped, the upper cover 1 is buckled on the base 2, and a drying agent accommodating cavity 9 is defined between the upper cover 1 and the base 2.
The heating element 3 is arranged in the electrical element accommodating cavity 23 and clings to the bottom plate 22, and heat generated by the heating element 3 is transferred to the bottom plate 22 to heat the drying agent in the drying agent accommodating cavity 9.
The fan 4 is installed in the electrical component accommodating chamber 23, and the fan 4 discharges fresh air from the outside to the drying agent accommodating chamber 9 along the air inlet 211 toward the air outlet channel 222.
The side wall of the bottom shell 21 is provided with a charging socket 8, and the fan 4, the heating body 3 and the charging socket 8 are electrically connected.
The working principle is as follows:
place drier (colorless silica gel) in the drier holding chamber 9 of dehumidifier, then put into the space that needs drying such as wardrobe with the dehumidifier, the drier (colorless silica gel) of dehumidifier absorbs moisture, and humidity display device 6's drier (color-changing silica gel) absorbs moisture and discolours gradually simultaneously, and the color change scope is by orange → light green → dark green gradual change along with the water uptake, and the user can observe the color change of color-changing silica gel through transparent window 64 this moment to judge the water absorption condition of dehumidifier.
When dehumidification process or dehumidification end, the user can start fan 4 and heat-generating body 3, heat-generating body 3 produces the heat, fan 4 gets into through electrical components holding chamber 23 with external new trend along air intake 211 simultaneously, heat-generating body 3 heats external new trend and forms 60-90 hot-blast, hot-blast through air-out passageway 222 entering drier holding chamber 9, stoving drier (colorless silica gel), the dehumidification effect is accelerated, and after drier (colorless silica gel) drying, possess the function of absorbing water again, the user need not frequently to change drier (colorless silica gel) and improves the practicality of dehumidifier.
Furthermore, if the desiccant (allochroic silica gel) of the humidity display device 6 is repeatedly used for many times, the desiccant is ineffective or the color development effect is poor, a user can directly detach the humidity display device 6 and replace the other humidity display device 6, the operation is simple, and the dehumidifier can be repeatedly used.
Furthermore, the humidity detection device 91 detects the desiccant state in the inner cavity of the upper cover 1 and transmits a humidity value reflecting the absorption degree of the desiccant to the terminal equipment (such as a mobile phone) of a user through the communication module 92, the user checks the humidity state of the desiccant through the terminal equipment so as to check the water absorption capacity of the desiccant, if the desiccant is not placed in the inner cavity of the upper cover 1, the humidity detection device 91 detects the humidity of the environment, the user checks the environment humidity state through the terminal equipment, different requirements are met, and the practicability of the dehumidifier is improved.
According to the invention, a user can start the heating body 3 for a long time, the heating body 3 generates heat, air can be dried, and the generated heat can be used for heating, so that the practicability of the dehumidifier is improved compared with a heater.
Claims (9)
1. The utility model provides a take dehumidifier of heating function, includes upper cover, base, drier and humidity display device, its characterized in that: the outer wall of the upper cover is provided with air holes with the diameter of 0.1mm-2.5mm at intervals, the inner cavity of the upper cover is sleeved with a non-woven fabric cover body with the weight specification of 10g-40g, the non-woven fabric cover body is tightly attached to the inner wall of the upper cover, one side wall of the upper cover is provided with an installation opening, and the humidity display device is arranged at the installation opening in a detachable mode;
the base comprises a bottom shell, a bottom plate, a heating body, a fan and a blocking cover, wherein the bottom plate is a stainless steel bottom plate, a ventilation opening is formed in the center of the bottom plate, first bolt holes which are symmetrical are formed in the periphery of the ventilation opening in the bottom plate, and second bolt holes are formed in the periphery of the bottom plate at intervals along the circumferential direction of the bottom plate;
the air outlet structure comprises a baffle cover, a bolt, a bottom plate, a vent and an air outlet channel, wherein the baffle cover is made of stainless steel, is positioned above the vent and is provided with a support lug corresponding to a first bolt hole, the bolt penetrates through the support lug and is locked on the first bolt hole, the baffle cover is fixed on the bottom plate and is positioned above the vent, the baffle cover and the vent enclose an air outlet channel, and the gap of the air outlet channel is within the range of 0.1mm-1.5 mm;
the bottom shell is arranged on the mounting column at a position corresponding to the second bolt hole, the bottom plate is placed at the opening of the bottom shell, the bolt penetrates through the second bolt hole and is locked on the mounting column, the bottom plate is fixed at the opening of the bottom shell, an electrical element accommodating cavity is formed between the bottom plate and the bottom shell, the bottom shell is provided with an air inlet, the heating element is a PTC heating element occupying at least two thirds of the area of the bottom plate, and the heating element and the fan are arranged in the electrical element accommodating cavity;
the upper cover is buckled on the base, a drying agent accommodating cavity is defined between the upper cover and the base, the drying agent is silica gel particles larger than the diameter of the air hole and the gap of the air outlet channel, the drying agent is placed in the drying agent accommodating cavity, the heating element generates heat when working, and the fan enables external air to enter the electric appliance element accommodating cavity along the air inlet to exchange heat with the heating element to form 60-90 degrees of hot air to be blown into the drying agent accommodating cavity along the air outlet channel to heat the drying agent.
2. The dehumidifier with heating function according to claim 1, wherein: the humidity display device comprises a shell and a bottom plate, wherein the shell is provided with a colored silica gel accommodating cavity, a transparent window convenient for a user to observe is arranged at the position, corresponding to the colored silica gel accommodating cavity, of the shell, the bottom plate is provided with air holes with the diameter of 0.1mm-2.5mm, and the bottom plate is buckled on the shell to seal the colored silica gel accommodating cavity.
3. The dehumidifier with heating function according to claim 2, wherein: the humidity display device is characterized in that the surface of the shell is provided with salient points, the inner wall of the upper cover is provided with jacks corresponding to the positions of the salient points, the salient points are inserted into the jacks for clamping, and the humidity display device is clamped on the mounting opening.
4. The dehumidifier with heating function according to claim 1, wherein: the base outer wall is provided with the lug along its circumferencial direction interval, and upper cover inner wall is opened along its circumferencial direction has the draw-in groove, the lug slips into the chucking in the draw-in groove chucking, realizes the mutual chucking of upper cover and base.
5. The dehumidifier with heating function according to claim 1, wherein: the base lateral wall is provided with charging socket, fan, heat-generating body and charging socket electricity are connected.
6. The dehumidifier with heating function according to claim 1, wherein: and a hanging rope convenient for hanging the dehumidifier is arranged at the top of the upper cover.
7. The dehumidifier with heating function according to claim 1, wherein: the drying agent is colorless silica gel particles or color-changing silica gel particles.
8. The dehumidifier with heating function according to claim 5, wherein: the base still includes circuit board, humidity detection device and communication module, humidity detection device sets up on the bottom plate surface, and communication module sets up on the circuit board, heat-generating body, fan, humidity detection device, communication module and charging socket are connected with the circuit board electricity respectively.
9. The dehumidifier with heating function of claim 8, wherein: the communication module is WIFI, Bluetooth or infrared ray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010187934.6A CN111365776A (en) | 2020-03-17 | 2020-03-17 | Dehumidifier with heating function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010187934.6A CN111365776A (en) | 2020-03-17 | 2020-03-17 | Dehumidifier with heating function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111365776A true CN111365776A (en) | 2020-07-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010187934.6A Pending CN111365776A (en) | 2020-03-17 | 2020-03-17 | Dehumidifier with heating function |
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| CN (1) | CN111365776A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828456A (en) * | 2020-07-10 | 2020-10-27 | 广东电网有限责任公司 | Protective cover |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005262068A (en) * | 2004-03-18 | 2005-09-29 | Matsushita Electric Ind Co Ltd | Dehumidifier |
| CN101766949A (en) * | 2010-01-29 | 2010-07-07 | 周挺 | Portable regenerating moisture remover |
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| CN205208767U (en) * | 2015-12-14 | 2016-05-04 | 宁波舜韵电子有限公司 | Dehumidifier |
| CN109990397A (en) * | 2019-04-17 | 2019-07-09 | 中山市英为拓电器有限公司 | A kind of separable physical desiccant cartridge |
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2020
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| JP2005262068A (en) * | 2004-03-18 | 2005-09-29 | Matsushita Electric Ind Co Ltd | Dehumidifier |
| CN101766949A (en) * | 2010-01-29 | 2010-07-07 | 周挺 | Portable regenerating moisture remover |
| CN202315651U (en) * | 2011-10-17 | 2012-07-11 | 宁波嘉丽汽车配件有限公司 | Dehumidifier |
| CN205208767U (en) * | 2015-12-14 | 2016-05-04 | 宁波舜韵电子有限公司 | Dehumidifier |
| CN109990397A (en) * | 2019-04-17 | 2019-07-09 | 中山市英为拓电器有限公司 | A kind of separable physical desiccant cartridge |
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| CN111828456A (en) * | 2020-07-10 | 2020-10-27 | 广东电网有限责任公司 | Protective cover |
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