CN109764420A - A kind of microwave heating humidity-discharging device and rotary dehumidifier - Google Patents
A kind of microwave heating humidity-discharging device and rotary dehumidifier Download PDFInfo
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- CN109764420A CN109764420A CN201910044468.3A CN201910044468A CN109764420A CN 109764420 A CN109764420 A CN 109764420A CN 201910044468 A CN201910044468 A CN 201910044468A CN 109764420 A CN109764420 A CN 109764420A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 119
- 238000007599 discharging Methods 0.000 title claims abstract description 49
- 239000002274 desiccant Substances 0.000 claims abstract description 50
- 239000007787 solid Substances 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 238000013461 design Methods 0.000 claims abstract description 9
- 238000000926 separation method Methods 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000009833 condensation Methods 0.000 claims description 6
- 230000005494 condensation Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
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- 238000010924 continuous production Methods 0.000 description 1
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- 238000007791 dehumidification Methods 0.000 description 1
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Abstract
The invention discloses a kind of microwave heating humidity-discharging devices, are mounted on the hydrofuge surface channel of desiccant wheel, thermal insulation separation hot cell, electromagnetic shielding component, microwave source module, microwave source emitting head including shielding electromagnetic wave；Electromagnetic shielding component, microwave source module, microwave source emitting head are located in insulation room, and towards desiccant wheel, microwave source module controls microwave source emitting head and emits microwave heating amount microwave source emitting head.The selectivity heating feature of microwave heating humidity-discharging device can add drying, not additional heat-energy losses to uniform moisture in the present invention, and cell therefor will not generate heat, and the thermal efficiency is high；Solid state microwave sources combination temperature sensor and microwave power controller realize that constant temperature controls microwave heating amount in proportion；Using three layers of design of Electromagnetic Shielding, the effect for shielding electromagnetic wave is good；Microwave heating humidity-discharging device heats high-efficient, the exhaust gas not generated to the renewing zone hydrofuge of the desiccant wheel of rotary dehumidifier.The invention also discloses a kind of rotary dehumidifiers.
Description
Technical field
The present invention relates to rotary wheel dehumidifying technical field more particularly to a kind of microwave heating humidity-discharging devices and rotary dehumidifier.
Background technique
It is divided into dry air duct and hydrofuge air duct in existing rotary dehumidifier, desiccant wheel is in the intracorporal dehumidifying intersegmental part of machine
Processing region and regeneration zone are divided by sealing system, desiccant wheel slowly rotates guarantee entirely with the speed of 5-12 turns/hour
Dehumidifying is continuous process.When handling processing region of the air by runner, water vapour therein is by the moisture absorption medium in runner
It is adsorbed, vapor undergoes phase transition and release latent heat, and runner also gradually tends to be saturated because of the certain moisture content of moisture absorption；This
When, processing air becomes dry, hot air because the moisture content of itself is reduced with latent heat treatment.It is another meanwhile in regeneration zone
After road air first passes through regenerative heater, becomes high temperature air and pass through the saturation runner after moisture absorption, make to have adsorbed in runner
Moisture evaporation, to restore the dehumidifying effect of runner；Meanwhile regeneration air becomes humid air because of the evaporation of moisture content；Later
Humid air is discharged to by outdoor by regeneration blower again.
The main still electrothermal tube heating, steam-coil-heater, combustion of regenerative heater used in existing rotary dehumidifier
Gas combustor heating etc..Also having in small part rotary dehumidifier selects condenser to be heated, in this kind of dehumidifier, dry wind
Settable evaporator in road utilizes compressor of air conditioner compression discharge high temperature, high pressure in steam compression type refrigeration (variable ratio frequency changer) system
Cold media gas, the condenser condensation heat release of process is used to heat to by the air in hydrofuge air duct.
But no matter be applied in rotary dehumidifier using which kind of above-mentioned heating device, all have that heating efficiency is low, not ring
The deficiencies of guarantor.
Summary of the invention
For overcome the deficiencies in the prior art, one of the objects of the present invention is to provide a kind of microwave heating humidity-discharging device and
Rotary dehumidifier, can solve existing heating efficiency it is low, not environmentally the problem of.
An object of the present invention adopts the following technical scheme that realization:
A kind of microwave heating humidity-discharging device is mounted on the hydrofuge surface channel of desiccant wheel, the heat preservation including shielding electromagnetic wave
Heat-insulating room, electromagnetic shielding component, microwave source module, microwave source emitting head；The electromagnetic shielding component, microwave source module, microwave
Source emitting head is located in the insulation room, and the microwave source emitting head is towards the desiccant wheel, the microwave source module
Control the microwave source emitting head transmitting microwave heating amount.
Further, the thermal insulation separation hot cell includes fresh air heating room and air draft heating room, and the fresh air heats room, air draft
Heating room is located at the two sides of the desiccant wheel, and fresh air heating room, air draft heating room are separately installed with the electromagnetism
Shield assembly, microwave source module, microwave source emitting head.
Further, the microwave heating humidity-discharging device further includes temperature sensor, microwave power controller, passes through microwave
Source emitting head carries out microwave heating to desiccant wheel, and when the set temperature is reached, temperature sensor is controlled to the microwave power
Device output control signal, microwave power controller export control voltage to the microwave source module by PID arithmetic, then by micro-
Wave source module controls the microwave source emitting head and emits microwave heating amount.
Further, the quantity of the microwave source module is according to microwave heating power configuration, and microwave heating power is according to institute
The hydrofuge water needed calculates, and goes 0.8~1.2 kilogram of water to calculate actually required microwave power per hour by every kilowatt of microwave power
Size.
Further, the microwave source module is solid state microwave sources or magnetron.
Further, the solid state microwave sources or the heating microwave frequency of magnetron are 2450MHZ.
Further, the electromagnetic shielding component includes electromagnetic shielding net, orifice-plate type electromagnetic shielding baffle, the electromagnetic screen
The thickness for covering net is greater than 20mm, and structure is the low windage metal filtration net type that can be divulged information, and the orifice-plate type is electromagnetically shielded baffle packet
Several layers orifice-plate type electromagnetic shielding grid is included, every layer of spacing is 15mm to 40mm, each orifice surface aperture design
Are as follows: L=12~1.2mm range.
Further, the microwave heating humidity-discharging device further includes air conducting cover, the air conducting cover be it is arc-shaped,
It is tightly connected with the hydrofuge face of desiccant wheel.
A kind of rotary dehumidifier, including cabinet, desiccant wheel, the desiccant wheel are mounted in the cabinet, the machine
Hydrofuge air duct and dry air duct are equipped in case；It is treatment region that the desiccant wheel, which is located at the part in the dry air duct, described
The part that desiccant wheel is located at the hydrofuge air duct is renewing zone；It further include the dress of microwave heating hydrofuge described in any of the above item
It sets, the microwave heating humidity-discharging device is mounted in hydrofuge air duct and for heating to air in hydrofuge air duct；It is described micro-
There are two Wave heating humidity-discharging devices, is located at the two sides of the renewing zone of desiccant wheel.
Further, it is equipped between the air intake of the microwave heating humidity-discharging device and the air intake in the hydrofuge air duct pre-
Heating device；Preheating apparatus is condensation heater.
Compared with prior art, the beneficial effects of the present invention are:
(1) microwave heating is uniform, and microwave energy penetrates interior of articles inside and outside while heating, to hydrone use frequency for
2450MHZ, with the concussion of 2,400,000,000 5 thousands of times per second, rubs mutually generates heat between hydrone, oneself fever, in electromagnetic field
Under effect, these polar water molecules are orientated from original random distribution state shift according to the polar alignment of electric field.In high-frequency electrical
Under magnetic action, these orientations are changed by the variation of alternating electromagnetic field, this process causes the movement and mutually friction of hydrone
To generate heat.The field energy of alternating electromagnetic field is converted into the hot kinetic energy in medium at this time, increases medium temperature constantly, due to
Microwave action is in hydrone, so high-moisture part, absorbs microwave power and be more than the lower part of water content.This selection
Property heating the characteristics of, can accomplish to be evenly heated and evenly drying, it is energy-efficient；Furthermore the not additional thermal energy damage of microwave heating
It loses, cell therefor will not generate heat, so the thermal efficiency is high, pollution-free exhaust gas is generated, and saves electric energy.
(2) solid state microwave sources or magnetron microwave source, especially solid state microwave sources, high-precision output power,
High accurancy and precision controls heat, and output-power fluctuation degree less than 3%, realize and use by combination temperature sensor and microwave power controller
Constant temperature controls microwave heating amount in proportion.
(3) microwave heating humidity-discharging device uses three layers of design of Electromagnetic Shielding, and thermal insulation separation hot cell uses design of Electromagnetic Shielding, the
Two layers are electromagnetically shielded for electromagnetic shielding net, and third layer is electromagnetically shielded using orifice-plate type electromagnetic shielding baffle, are designed
All pass through test of many times, the effect for shielding electromagnetic wave is best.
(4) rotary wheel dehumidifying blower, since microwave heating humidity-discharging device heating efficiency is high, thus the dehumidifying to rotary dehumidifier
The renewing zone hydrofuge heat treatment of runner is high-efficient, and during heating, exhaust gas, residue and the flue dust not generated are kept
The cleaning of desiccant wheel.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects, features and advantages of the invention can
It is clearer and more comprehensible, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is a kind of perspective view of one preferred embodiment of microwave heating humidity-discharging device of the present invention；
Fig. 2 is a kind of main view of one preferred embodiment of microwave heating humidity-discharging device of the present invention；
Fig. 3 is a kind of side view of one preferred embodiment of microwave heating humidity-discharging device of the present invention；
Fig. 4 is a kind of perspective view of rotary dehumidifier first embodiment of the present invention；
Fig. 5 is a kind of main view of rotary dehumidifier first embodiment of the present invention；
Fig. 6 is a kind of perspective view of rotary dehumidifier second embodiment of the present invention；
Fig. 7 is a kind of main view of rotary dehumidifier second embodiment of the present invention；
Fig. 8 is a kind of electrical control flow diagram of one preferred embodiment of microwave heating humidity-discharging device of the present invention.
In figure: 10, microwave heating humidity-discharging device；111, room is heated in air draft；112, fresh air heats room；121, it is electromagnetically shielded
Net；122, orifice-plate type is electromagnetically shielded baffle；13, solid state microwave sources；131, microwave source fixed plate；14, microwave source emitting head；15,
Temperature sensor；16, air conducting cover；17, temperature of outgoing air sensor；20, desiccant wheel；30, cabinet；31, hydrofuge air duct；
311, new air-valve is regenerated；312, primary filter；313, wet-emitting blower；314, refrigerant type condenser；315, refrigeration compressor；
32, dry air duct；321, blow valve；322, pressure fan is recycled；323, air inlet valve；324, throttle expansion valve；325, refrigerant type steams
Send out device.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
It should be noted that it can be directly on another component when component is referred to as " being fixed on " another component
Or there may also be components placed in the middle.When a component is considered as " connection " another component, it, which can be, is directly connected to
To another component or it may be simultaneously present component placed in the middle.When a component is considered as " being set to " another component, it
It can be and be set up directly on another component or may be simultaneously present component placed in the middle.Term as used herein is " vertical
", " horizontal ", "left", "right" and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
Fig. 1-8 is please referred to, a kind of microwave heating humidity-discharging device 10 is mounted on the hydrofuge surface channel of desiccant wheel 20, dehumidifying
The part of runner 20 being located in hydrofuge runner is renewing zone, is usually hydrofuge surface channel by the two sides of renewing zone, the present invention mentions
The microwave heating humidity-discharging device 10 of confession has two groups, is separately mounted to the two sides of renewing zone.
Every group of microwave heating humidity-discharging device 10 includes the thermal insulation separation hot cell of shielding electromagnetic wave, electromagnetic shielding component, microwave source
Module, microwave source emitting head 14, temperature sensor 15, microwave power controller, air conducting cover 16, temperature sensor 15 are red
Outside line temperature sensor.
Thermal insulation separation hot cell includes fresh air heating room 112 and air draft heating room 111.Fresh air heats room 112, room is heated in air draft
111 are located at the two sides of desiccant wheel 20, be successively on the circulating direction of air fresh air heating room 112, desiccant wheel 20,
Room 111 is heated in air draft.
Air conducting cover 16 be it is arc-shaped, so that the hydrofuge face of one end and the renewing zone of desiccant wheel 20 is tightly connected, two
A air conducting cover 16 is located at fresh air heating room 112, air draft is heated in room 111.
It is fixedly installed with microwave source fixed plate 131 in the other end of air conducting cover 16, it is solid in microwave source fixed plate 131
Dingan County is equipped with several microwave source modules, several microwave source emitting heads 14, temperature sensor 15.Microwave source emitting head 14 is towards dehumidifying
Runner 20, microwave source module control microwave source emitting head 14 and emit microwave heating amount to desiccant wheel 20.
With reference to Fig. 1-3, specifically, 111 separately manufacturing of room, microwave are heated in the fresh air heating room 112 of the present embodiment and air draft
Humidity-discharging device 10 is heated to install on 20 two sides of desiccant wheel.It is all to use double-level-metal that fresh air, which heats room 112 and air draft heating room 111,
Manufactured lock shield electromagnetic wave and have thermal and insulating performance.Electricity is installed respectively in downstream direction in fresh air heating room 112
Magnetic screen net 121 and orifice-plate type are electromagnetically shielded baffle 122, prevent electromagnetic-wave leakage, are followed by air conducting cover 16, lead with air
The solid-state for being equipped with opposite 20 hydrofuge face of desiccant wheel with fastened by screw in the microwave source fixed plate 131 that stream cover 16 is fixedly connected is micro-
Wave source 13, microwave source emitting head 14.
Microwave source module is solid state microwave sources 13 or magnetron, and the conventional frequency of solid state microwave sources 13 or magnetron is
433MHZ, 915MHZ, 2450MHZ.Through testing, select solid state microwave sources 13 to the heating Microwave Frequency of hydrone in the present embodiment
Rate most preferably 2450MHZ does not limit this heating microwave frequency in other embodiments.
The quantity of microwave source module is according to microwave heating power configuration, and microwave heating power is according to required hydrofuge watermeter
It calculates, goes 0.8~1.2 kilogram of water to calculate actually required microwave power size per hour by every kilowatt of microwave power.
Room 112 is heated in fresh air and air draft heating 111 end of room is equipped with electromagnetic shielding component.Electromagnetic shielding component includes
Orifice-plate type made of electromagnetic shielding net 121 and metal made of metal steel wire is electromagnetically shielded baffle 122.Preferably, it is electromagnetically shielded
The thickness of net 121 is greater than 20mm, and the structure of electromagnetic shielding net 121 is the low windage metal filtration net type that can be divulged information.Orifice-plate type electricity
Magnetic screen baffle 122 includes that several layers orifice-plate type is electromagnetically shielded grid, and every layer of spacing is 15mm to 40mm, each orifice plate table
Face aperture design are as follows: L=12~1.2mm range.
The control principle of microwave heating humidity-discharging device 10: referring to Fig. 8, and microwave source emitting head 14 emits towards desiccant wheel 20
The microwave that microwave frequency is 2450 megahertzs.It carries out being heated to 90-130 DEG C to 20 surface temperature of desiccant wheel, thermostatic control is by setting
It sets and controls in the temperature sensor 15 that fresh air heats room 112 and air draft heating room 111 in 90-135 DEG C of range, moisture constant temperature is added
The processing of thermal evaporation hydrofuge, temperature sensor 15 detect the temperature on 20 surface of desiccant wheel, temperature are become 0-10V or 10-
20mA control signal be input to microwave power controller carry out PID arithmetic, then export DC DC power control power voltage supply to,
Solid state microwave sources 13 or magnetron control microwave source emitting head 14 emit certain power microwave heating and dehumidification runner 20 again, so follow
Ring work.
A kind of rotary dehumidifier, with reference to 4-7, including cabinet 30, desiccant wheel 20, microwave heating humidity-discharging device 10.
Desiccant wheel 20 is mounted in cabinet 30.Hydrofuge air duct 31 and dry air duct 32, hydrofuge air duct are equipped in cabinet 30
Regeneration new air-valve 311 is installed at 31 air intake vent, primary filter 312, hydrofuge air duct 31 are installed after regenerating new air-valve 311
Air outlet wet-emitting blower 313 is installed, the air inlet in dry air duct 32 is equipped with air inlet valve 323, the outlet air in dry air duct 32
Mouth is equipped with circulation pressure fan 322, then installs blow valve 321.
The part that desiccant wheel 20 is located in dry air duct 32 is treatment region, and desiccant wheel 20 is located at the portion in hydrofuge air duct 31
It is divided into renewing zone.Two groups of microwave heating humidity-discharging devices 10 are mounted on the two sides in rotary wheel regeneration area, and fresh air heats room 112 and air draft
Heating room 111 is located in hydrofuge air duct 31, and microwave heating humidity-discharging device 10 is mounted in hydrofuge air duct 31 and for hydrofuge wind
Air is added in road 31.
With reference to Fig. 6-7, rotary dehumidifier in a second embodiment increases preheating apparatus compared with first embodiment,
Preheating apparatus is equipped between the air intake of microwave heating humidity-discharging device 10 and the air intake in hydrofuge air duct 31；Preheating apparatus is
Condensation heating device in the prior art can be selected in refrigerant type condenser 314, refrigerant type condenser 314, and condensation heating device is also
Including refrigerant type evaporator 325, refrigerant is provided by refrigeration compressor 315 and compresses circulation power, is throttled by throttle expansion valve 324
Device compresses discharge high temperature using refrigeration compressor 315, and the condensation of refrigerant type condenser 314 of the cold media gas of high pressure, process is put
Heat is used to heat to by the air in hydrofuge air duct 31.Concrete principle those skilled in the art can be by obtaining in the prior art
Know, thus is not repeating here.
The working principle of rotary dehumidifier is: air enters in dry air duct 32 through air inlet valve 323, cold into preceding cold water meter
Device, under the action of recycling pressure fan 322, when by the treatment region of desiccant wheel 20, water vapour therein is dehumidified runner 20
In moisture absorption medium adsorbed, vapor is undergone phase transition simultaneously, and releases latent heat, and desiccant wheel 20 is also because moisture absorption is certain
Moisture content and gradually tend to be saturated；At this moment, processing air becomes dry, hot sky because the moisture content of itself is reduced with latent heat treatment
Gas, this process are constant enthalpy dehumidifying, then further etc. wet cooling handles and is sent into interior through blow valve 321 cold water surface air cooler after.Together
When, due to the constantly cycle of rotation of desiccant wheel 20, outdoor regeneration wind can regeneration fresh air at the air intake through hydrofuge air duct 31
Valve 311 enter, and after through primary filter 312 filtering after enter hydrofuge air duct 31, under the action of wet-emitting blower 313, regeneration
Air first passes through microwave heating humidity-discharging device 10, becomes high temperature air (generally 100-130 degree) and passes through the dehumidifying after moisture absorption
The renewing zone of runner 20 makes the moisture evaporation adsorbed in desiccant wheel 20, to restore the dehumidifying effect of desiccant wheel 20；
Meanwhile regeneration air becomes humid air because of the evaporation of moisture content and is discharged by the outlet air end in hydrofuge air duct 31.Since microwave heating is arranged
Wet 10 heating efficiency of device is high, thus high-efficient to the heat treatment of the renewing zone hydrofuge of the desiccant wheel of rotary dehumidifier 20, and
During heating, exhaust gas, residue and the flue dust not generated keep the cleaning of desiccant wheel 20.
Preferably, as shown in figures 1-8, in order to guarantee the normal work of microwave heating humidity-discharging device 10, desiccant wheel is avoided
The temperature long-term operating temperature on 20 surfaces is excessively high to lead to heating device failure, this microwave heating humidity-discharging device 10 is additionally provided with air draft temperature
Spend sensor 17, it is necessary to which then wet blower 313 will first be begun to rehearse with the chain startup-shutdown of wet-emitting blower 313 by microwave power controller
Microwave power controller could be started to control solid state microwave sources or magnetron, and then control Microwave emission head to emit microwave function
Rate.Shutdown sequence is: stopping solid state microwave sources or magnetron after first stopping microwave power controller, and then controls Microwave emission head to send out
Penetrate microwave power.Finally stop wet-emitting blower 313.
On the basis of above scheme, when in order to realize that microwave heating humidity-discharging device 10 can operate normally, microwave is prevented
It leaks, further ensure against electromagnetic-wave leakage and controls the heat in microwave heating rotary wheel dehumidifying face.Also do following concrete measure.
Devise three layers of anti electromagnetic wave leakage:
First layer: being lost using electromagnetic wave multiple reflections, and the conductivity and magnetic conductivity of metal plate are higher, and metal plate is thick
Degree is thicker, and the effect for shielding electromagnetic wave is better.Using the reflection loss in cabinet wall of electromagnetic wave, due to air and shielding
The electromagnetism wave impedance of inner metal plate is different, so that incident electromagnetic wave is generated reflex and absorption, makes electromagnetism wave energy
There are many amount decaying.It is partiting thermal insulation anti-guncotton of the cabinet 30 using the closed double-deck galvanized sheet interlayer 50mm thickness using structure,
Wherein it is thick to be greater than 1.5mm for zinc-plated plate thickness.
The second layer: it into the electromagnetic wave in metal plate when the metal inside of shielding is propagated, is generated due to decaying
Absorption is related in the thickness of metal plate.Metal plate thickness is thicker, and the effect for shielding electromagnetic wave is better.
Using structure are as follows: install electromagnetic screen made of the metal steel wire that can be divulged information behind solid state microwave sources 13 or magnetron
Net 121 is covered, the thickness of electromagnetic shielding net 121 is greater than 20mm, and structure is the low windage metal filtration net type that can be divulged information.
Third layer: using electromagnetic wave by gap shielding construction principle.Shorten gap length as far as possible, makes gap and electromagnetism
Wave vortex is vertical.Directly decaying electromagnetic wave, is typically designed the length in gap:
λ/10 L=~λ/100
Wherein: the length L, λ in gap are electromagnetic wavelength.It is vertical to shield gap and the electromagnetic wave generation vortex of metal baffle plate
Effect keeps electromagnetic wave energy decaying very much.
Using structure are as follows: it includes that several layers orifice-plate type is electromagnetically shielded grid that orifice-plate type, which is electromagnetically shielded baffle 122, between every layer
Away from for 15mm to 40mm, each orifice surface aperture design are as follows: L=12~1.2mm range.
Structure of the invention is rationally rigorous, and the selectivity heating feature of microwave heating humidity-discharging device 10 can accomplish equal to moisture
Even heating and evenly drying, energy-efficient, not additional heat-energy losses, cell therefor will not generate heat, so thermal efficiency pole
Height, pollution-free exhaust gas generate, and save electric energy；13 high-precision output power of solid state microwave sources, high accurancy and precision control heat,
Output-power fluctuation degree less than 3%, realized and controlled in proportion using constant temperature by combination temperature sensor 15 and microwave power controller
Microwave heating amount；Using three layers of design of Electromagnetic Shielding, test of many times is all passed through in design, and the effect for shielding electromagnetic wave is best；By
It is high in microwave heating humidity-discharging device 10 heating efficiency, thus to the renewing zone hydrofuge heating of the desiccant wheel of rotary dehumidifier 20 at
Manage high-efficient, and during heating, exhaust gas, residue and the flue dust not generated keep the cleaning of desiccant wheel 20.
More than, all embodiments are only the preferred embodiment of the present invention, not make any shape to the present invention
Limitation in formula；The those of ordinary skill of all industry can be shown in by specification attached drawing and above and swimmingly implement this hair
It is bright；But all those skilled in the art are without departing from the scope of the present invention, utilize disclosed above skill
Art content and the equivalent variations of a little variation, modification and evolution made, are equivalent embodiment of the invention；Meanwhile it is all according to
According to the variation, modification and evolution etc. of substantial technological any equivalent variations to the above embodiments of the invention, still fall within
Within the protection scope of technical solution of the present invention.
Claims (10)
1. a kind of microwave heating humidity-discharging device is mounted on the hydrofuge surface channel of desiccant wheel, it is characterised in that: including shielding electromagnetism
The thermal insulation separation hot cell of wave, electromagnetic shielding component, microwave source module, microwave source emitting head；The electromagnetic shielding component, microwave source mould
Block, microwave source emitting head are located in the insulation room, and the microwave source emitting head is towards the desiccant wheel, the microwave
Source module controls the microwave source emitting head and emits microwave heating amount.
2. microwave heating humidity-discharging device as described in claim 1, it is characterised in that: the thermal insulation separation hot cell includes fresh air heating
Room is heated in room and air draft, and fresh air heating room, air draft heating room are located at the two sides of the desiccant wheel, and the fresh air adds
Hot cell, air draft heating room are separately installed with the electromagnetic shielding component, microwave source module, microwave source emitting head.
3. microwave heating humidity-discharging device as claimed in claim 2, it is characterised in that: the microwave heating humidity-discharging device further includes
Temperature sensor, microwave power controller carry out microwave heating to desiccant wheel by microwave source emitting head, warm when reaching setting
When spending, temperature sensor exports control signal to the microwave power controller, and microwave power controller passes through PID arithmetic to institute
Microwave source module output control voltage is stated, then the microwave source emitting head is controlled by microwave source module and emits microwave heating amount.
4. microwave heating humidity-discharging device as claimed in claim 3, it is characterised in that: the quantity of the microwave source module is according to micro-
Wave heating power configuration, microwave heating power are calculated according to required hydrofuge water, remove water per hour by every kilowatt of microwave power
0.8~1.2 kilogram calculates actually required microwave power size.
5. microwave heating humidity-discharging device as claimed in claim 4, it is characterised in that: the microwave source module is solid state microwave sources
Or magnetron.
6. microwave heating humidity-discharging device as claimed in claim 5, it is characterised in that: the solid state microwave sources or magnetron plus
Hot microwave frequency is 2450MHZ.
7. microwave heating humidity-discharging device as described in claim 1, it is characterised in that: the electromagnetic shielding component includes electromagnetic screen
Net, orifice-plate type electromagnetic shielding baffle are covered, the thickness of the electromagnetic shielding net is greater than 20mm, and structure is the low windage metal that can be divulged information
Net type is filtered, the orifice-plate type electromagnetic shielding baffle includes several layers orifice-plate type electromagnetic shielding grid, and every layer of spacing is 15mm
To 40mm, each orifice surface aperture design are as follows: L=12~1.2mm range.
8. microwave heating humidity-discharging device as claimed in claim 2, it is characterised in that: the microwave heating humidity-discharging device further includes
Air conducting cover, the air conducting cover are arc-shaped, with desiccant wheel hydrofuge face sealed connection.
9. a kind of rotary dehumidifier, including cabinet, desiccant wheel, the desiccant wheel are mounted in the cabinet, the cabinet
It is interior to be equipped with hydrofuge air duct and dry air duct；It is treatment region that the desiccant wheel, which is located at the part in the dry air duct, described to remove
The part that wet runner is located at the hydrofuge air duct is renewing zone；It is characterized by also including described in any one of claim 1 to 8
Microwave heating humidity-discharging device, the microwave heating humidity-discharging device is mounted in hydrofuge air duct and for air in hydrofuge air duct
It is heated；There are two the microwave heating humidity-discharging devices, is located at the two sides of the renewing zone of desiccant wheel.
10. a kind of rotary dehumidifier as claimed in claim 9, it is characterised in that: the air inlet of the microwave heating humidity-discharging device
Preheating apparatus is equipped between end and the air intake in the hydrofuge air duct；Preheating apparatus is condensation heater.
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| CN201910044468.3A CN109764420A (en) | 2019-01-17 | 2019-01-17 | A kind of microwave heating humidity-discharging device and rotary dehumidifier |
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| CN201910044468.3A CN109764420A (en) | 2019-01-17 | 2019-01-17 | A kind of microwave heating humidity-discharging device and rotary dehumidifier |
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| CN110496732A (en) * | 2019-08-22 | 2019-11-26 | 李佰强 | A kind of flush coater that the spraying effect with saving color function is good |
| CN111536598A (en) * | 2020-04-22 | 2020-08-14 | 青岛海信日立空调系统有限公司 | Air conditioner and auxiliary heating control method thereof |
| CN112963908A (en) * | 2021-03-01 | 2021-06-15 | 上海交通大学 | Rotary wheel dehumidification device with electromagnetic induction heating regeneration function |
| CN114733320A (en) * | 2022-06-14 | 2022-07-12 | 江苏维恳电力科技有限公司 | Dehumidification mechanism and dehumidification method for power supply system of transformer substation |
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