CN107178892B - Water-free humidifying air-conditioner - Google Patents
Water-free humidifying air-conditioner Download PDFInfo
- Publication number
- CN107178892B CN107178892B CN201710589137.9A CN201710589137A CN107178892B CN 107178892 B CN107178892 B CN 107178892B CN 201710589137 A CN201710589137 A CN 201710589137A CN 107178892 B CN107178892 B CN 107178892B
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- Prior art keywords
- water
- flow fan
- cross flow
- air
- shell
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 131
- 238000004378 air conditioning Methods 0.000 claims abstract description 18
- 239000003595 mist Substances 0.000 claims abstract description 16
- 238000005507 spraying Methods 0.000 claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 34
- 229910052802 copper Inorganic materials 0.000 claims description 34
- 239000010949 copper Substances 0.000 claims description 34
- 238000001816 cooling Methods 0.000 claims description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 238000009833 condensation Methods 0.000 claims description 10
- 230000005494 condensation Effects 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 206010030113 Oedema Diseases 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 238000000889 atomisation Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000006056 electrooxidation reaction Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000010349 pulsation Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
-
- 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
- F24F11/0008—Control or safety arrangements for air-humidification
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of water-free humidifying air-conditioner, the indoor unit of air-conditioning includes: shell；Cross flow fan, horizontal horizontal in the shell, one end shaft of the cross flow fan and the output shaft of a motor are coaxially connected, are coaxially fixed with first gear in another shaft of the cross flow fan；Draw water spraying device, is placed in the shell；Jacking apparatus is placed in the shell；Evaporator is placed in the shell, and is located at the oblique upper opposite with the cross flow fan rotation direction, to absorb the heat of the air of the cross flow fan sucking.There is the present invention water that air-conditioning can be discharged to re-use, and no longer need to add water from the external world, using more convenient, water mist is generated in the way of pressurised atomised, and it is delivered to interior using air-conditioning wind-force, this process noise is small, the advantages that not interfering the normal life of people.
Description
Technical field
The present invention relates to household appliance technical fields.It is more particularly related to a kind of water-free humidifying air-conditioner.
Background technique
With rapid development of economy, the popularity rate of air-conditioning is also higher and higher, however after using air-conditioning, most people
There is a kind of feeling, is exactly that indoor air is more drier and drier, many old men and child can feel thirsty, the reason is that empty
Tune is that indoor heat is transported to outdoor by the condensation and evaporation process of refrigerant, in this process, in room air
The moisture contained can condense into droplet to the cold, be discharged from the drainpipe of air-conditioning, this has resulted in a large amount of of room air moisture
It is lost, and traditional humidification tool also needs separately to purchase, while also needing voluntarily to add water, even if several nothings that the prior art is announced
Water humidifying air-conditioner is also to need to add water from the external world, and use the noise of ultrasonic atomization technology quite big, is also not suitable for using
Indoors on air-conditioning.
Summary of the invention
It is an object of the present invention to provide one kind can recycle the water that air-conditioning is discharged, while the nothing that noise pollution is small
Water humidifying air-conditioner.
In order to realize these purposes and other advantages according to the present invention, a kind of water-free humidifying air-conditioner is provided, air-conditioning
Indoor unit includes:
Shell；
Cross flow fan, horizontal horizontal in the shell, one end shaft of the cross flow fan and the output of a motor
Axis is coaxially connected, another shaft inner hollow of the cross flow fan, and is coaxially fixed with first gear in end, described outer
It is connected with a fixed link parallel with another shaft of the cross flow fan on the side wall of shell, the fixed link is from the cross flow fan
Another shaft inside extend through to the impeller of cross flow fan, another shaft of the cross flow fan by a bearing with
The fixed link rotation connection, the one end of the fixed link in the cross-flow fan impeller is coaxially connected with a folding air duct, institute
It states folding air duct to be made of a pair of end plate and the multiple baffle plates being connected between a pair of end plate, the end plate is circle, and diameter is
The half of the cross flow fan diameter of section, a pair of end plate is parallel to each other side by side and plate face is placed vertically, the baffle plate
Sectional elevation profile is one section of parabola, and the parabolical concave surface deviates from the rotation direction of the cross flow fan, the throwing
Tangent line and the angle in direction straight up are 73 °~61 ° at the upper extreme point of object line, tangent line and perpendicular at the parabolical lower extreme point
Directly angle in downward direction is 24 °~29 °, the placement in the same direction of adjacent two baffle plate concave surface, and the spacing between adjacent two baffle plate
It is equal everywhere；
Draw water spraying device, is placed in the shell, and include:
Centrifugal water pump, the underface between the cross flow fan and first gear, and the shaft of centrifugal water pump and institute
The shaft for stating cross flow fan is parallel, and the water inlet of the centrifugal water pump is positioned close to the pump case side of the cross flow fan, institute
The water outlet for stating centrifugal water pump is arranged on pump case top, and towards the exhaust outlet of air conditioner indoor unit, the shaft of the centrifugal water pump
It extends to outside the side pump case opposite with the centrifugal water pump water inlet, the centrifugal water pump turns that the tip of the axis is coaxially arranged with can
The second gear engaged with the first gear, and the diameter of the second gear is less than the diameter of first gear；
Pressure inlet, it is parallel with the cross flow fan shaft be fixed at the cross flow fan air draft face just under
Side, the pressure inlet are connected to by the first telescoping tube with the water outlet of the centrifugal water pump；
Pressure inlet, it is parallel with the cross flow fan shaft be fixed at the cross flow fan air draft face just under
Side, the pressure inlet are connected to by the first telescoping tube with the water outlet of the centrifugal water pump, the top tube wall of the pressure inlet
Upper uniform intervals are provided with multiple spray nozzles；
Hot well, be arranged in the same side of the centrifugal water pump water inlet, while the centrifugal water pump enters
The mouth of a river is connected to by the second telescoping tube with the hot well；
Jacking apparatus is placed in the shell, and includes:
Pedestal, the centrifugal water pump and the second gear are respectively mounted on the base；
Cylinder, is located at the lower section of the pedestal, and the piston rod of the cylinder connect with the pedestal and in vertical direction
Movement, to push pedestal to rise or fall, so that second gear be made to engage or separate with first gear；
Evaporator is placed in the shell, and is located at the oblique upper opposite with the cross flow fan rotation direction,
To absorb the heat of the air of the cross flow fan sucking, the evaporator is by curved copper pipe in a zigzag and is set to outside copper pipe
Multiple cooling fins of wall are constituted, and the two straight part spacing that the bending part of the copper pipe is connected are gradually increased, and with level
Symmetrical centered on face, the copper pipe outer the top is provided with poly tank, the copper pipe outer along the bus of the copper pipe
Bottom is provided with the water collect plate that section is up-side down triangle, and the plate face of the cooling fin is vertical with the shaft of the cross flow fan,
And the through-hole passed through for the copper pipe is provided on the cooling fin, it is additionally provided with multiple inclinations in the plate face of the cooling fin and leads
Sink is provided with vertical guiding gutter between adjacent two through hole, and the inclination guiding gutter is connected to the vertical guiding gutter, multiple to dissipate
Backing is evenly spaced to be interspersed in outside the copper pipe, and the condensed water collected and dripped on evaporator is provided with below the evaporator
Condensation gutter, the condensate water discharging slot length be greater than the evaporator width, and the condensation gutter to
It is tilted close to the direction of the hot well, inclination angle is 7~10 °, and the inclined lowest part of condenser rhone is logical
It crosses the first hose to be conducted in the hot well, to discharge condensed water to the hot well；
Wherein, it is provided with spongy layer on the outer casing inner wall below the spray nozzle, to absorb the water mist to descend slowly and lightly, institute
It states and is mounted with quartz burner in spongy layer, to reflect ultraviolet light to air-conditioning inside comprehensively killing by water mist.
Preferably, it is provided with vertical clapboard between the motor and the cross flow fan, to prevent water mist from touching motor.
Preferably, drainage hole, the drainage hole and one are offered on the side wall certain altitude of the hot well
The second hose connection outside the shell is extended to, to prevent condensed water from diffusing out hot well.
Preferably, second telescoping tube is placed in the end pipe outer wall of the hot well and is provided with third
Annular groove, the hot well inner wall lower are connected with a horizontal positioned annular collar, and the annular collar card is set
In the third annular groove, to prevent second telescoping tube from pulling out the water surface.
Preferably, the pressurization bore is less than the internal diameter of the centrifugal water pump water outlet.
Preferably, liquid level sensor, the liquid level sensor and a single-chip microcontroller are provided in the hot well
Communication connection, to transmit liquid level signal, the single-chip microcontroller is also electrically connected with the cylinder, with the spraying dress that draws water described in control
Set work or stopping.
Preferably, second telescoping tube is placed at the end nozzle of the hot well and is provided with filtering
Net, to prevent impurity from blocking spray nozzle.
The present invention is include at least the following beneficial effects:
1, the water that air-conditioning can be discharged re-uses, and no longer needs to add water from the external world, using more convenient.
2, water mist is generated in the way of pressurised atomised, and is delivered to interior using air-conditioning wind-force, this process noise is small,
The normal life of people is not interfered.
3, according to it is existing studies have shown that cross flow fan inside vortex winged petiole of the position closer to wind outlet, air-out effect
It is better, and common cross flow fan not only has laminar flow there are also vortex so complicated more due to motion profile of the air-flow in wind wheel
Become, can not control vortex position, cross flow fan of the present invention in wind wheel by being arranged fixed folding air duct, Neng Renwei
Will be vortexed control near the winged petiole close to wind outlet, to obtain good air-out effect, cooperation is drawn water spraying device, energy
Wind wheel pulsation water mist sent farther, keep indoor humidity more uniform, and change cross flow fan behind vortex position, which is trembled, makes an uproar
Sound reduces, and muting function is more preferable.
4, compared to common evaporator, the structure that the present invention is arranged on the copper pipe and cooling fin of evaporator can be quick
The droplet generated on evaporator is collected, both can be reduced the electrochemical corrosion that moisture and oxygen together generate copper pipe, moreover it is possible to guarantee
Atomization process endlessly carries out.
5, intelligentized control method atomization process can carry out indoor humidification and by control through-flow according to the demand of people
On the engagement opportunity of working condition the selection first gear and second gear of blower, prevent the huge punching for engaging generation between gear suddenly
Hit power damage gear.
Further advantage, target and feature of the invention will be partially reflected by the following instructions, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is cross flow fan of the present invention and fixed link attachment structure schematic diagram；
Fig. 3 is the vertical section schematic diagram of folding air duct of the present invention；
Fig. 4 is the structural schematic diagram of evaporator of the present invention；
Fig. 5 is the sectional view of copper pipe of the present invention；
Fig. 6 is the structural schematic diagram of cooling fin of the present invention.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
It should be noted that in the description of the present invention, term " transverse direction ", " longitudinal direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, and is not the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
As shown in Figures 1 to 5, the present invention provides a kind of water-free humidifying air-conditioner, and the indoor unit of air-conditioning includes:
Shell；
Cross flow fan 1, horizontal horizontal in the shell, one end shaft of the cross flow fan 1 is defeated with a motor 2
Shaft is coaxially connected, another shaft inner hollow of the cross flow fan 1, and is coaxially fixed with first gear 3, institute in end
It states and is connected with a fixed link 4 parallel with another shaft of the cross flow fan 1 on the side wall of shell, the fixed link 4 is from described
It is extended through inside another shaft of cross flow fan 1 to the impeller of cross flow fan 1, another shaft of the cross flow fan 1
It is rotatablely connected by a bearing 5 with the fixed link 4, the one end of the fixed link 4 in 1 impeller of cross flow fan coaxially connects
It is connected to a folding air duct 6, the folding air duct 6 is made of a pair of end plate 7 and the multiple baffle plates 8 being connected between a pair of end plate 7, described
End plate 7 is circle, and diameter is the half of 1 diameter of section of cross flow fan, and a pair of end plate 7 is parallel to each other side by side and plate face is equal
Vertical to place, the sectional elevation profile of the baffle plate 8 is one section of parabola, and the parabolical concave surface deviates from the through-flow
The rotation direction of blower 1, tangent line and the angle in direction straight up are 73 °~61 ° at the parabolical upper extreme point, the throwing
Tangent line and the angle of vertically downward direction are 24 °~29 ° at the lower extreme point of object line, the placement in the same direction of adjacent two baffle plates, 8 concave surface,
And the spacing between adjacent two baffle plate 8 is equal everywhere；
Draw water spraying device, is placed in the shell, and include:
Centrifugal water pump 9, the underface between the cross flow fan 1 and first gear 3, and the shaft of centrifugal water pump 9
Parallel with the shaft of the cross flow fan 1, the water inlet of the centrifugal water pump 9 is positioned close to the pump case of the cross flow fan 1
Side, the water outlet of the centrifugal water pump 9 are arranged on pump case top, and towards the exhaust outlet of air conditioner indoor unit, the centrifugal water
The shaft of pump 9 extends to outside the side pump case opposite with 9 water inlet of centrifugal water pump, 9 turns of thes tip of the axis of the centrifugal water pump
It is coaxially arranged with the second gear 10 that can be engaged with the first gear 3, and the diameter of the second gear 10 is less than the first tooth
The diameter of wheel 3；
Pressure inlet 11, parallel with 1 shaft of cross flow fan is being fixed at the 1 air draft face of cross flow fan just
Lower section, the pressure inlet 11 are connected to by the first telescoping tube with the water outlet of the centrifugal water pump 9；
Pressure inlet 11, parallel with 1 shaft of cross flow fan is being fixed at the 1 air draft face of cross flow fan just
Lower section, the pressure inlet 11 are connected to by the first telescoping tube with the water outlet of the centrifugal water pump 9, the pressure inlet 11 it is most upper
Uniform intervals are provided with multiple spray nozzles 12 on square tube wall；
The same side of 9 water inlet of centrifugal water pump, while the centrifugal water pump 9 is arranged in hot well 13
Water inlet be connected to the hot well 13 by the second telescoping tube；
Jacking apparatus is placed in the shell, and includes:
Pedestal 14, the centrifugal water pump 9 and the second gear 10 are installed on the pedestal 14；
Cylinder 15, be located at the pedestal 14 lower section, the piston rod of the cylinder 15 connect with the pedestal 14 and
Vertical direction movement, to push pedestal 14 to rise or fall, so that second gear 10 be made to engage or separate with first gear 3；
Evaporator 16 is placed in the shell, and be located at it is opposite with 1 rotation direction of cross flow fan it is oblique on
Side, to absorb the heat for the air that the cross flow fan 1 sucks, the evaporator 16 is by curved copper pipe 17 in a zigzag and setting
It is constituted in multiple cooling fins 18 of 17 outer wall of copper pipe, the two straight part spacing that the bending part of the copper pipe 17 is connected are gradually
Increase, and symmetrical centered on horizontal plane, the 17 outer wall the top of copper pipe is provided with poly- along the bus of the copper pipe 17
Sink 19, the 17 outer wall bottom of copper pipe are provided with the water collect plate 20 that section is up-side down triangle, the plate face of the cooling fin 18
It is vertical with the shaft of the cross flow fan 1, and the through-hole 21 passed through for the copper pipe 17 is provided on the cooling fin 18, it is described
It is additionally provided with multiple inclination guiding gutters 22 in the plate face of cooling fin 18, is provided with vertical guiding gutter 23, institute between adjacent two through hole 21
It states inclination guiding gutter 22 to be connected to the vertical guiding gutter 23, multiple cooling fins 18 are evenly spaced to be interspersed in the copper pipe 17
Outside, the lower section of the evaporator 16 is provided with the condensation gutter 24 for collecting the condensed water to drip on evaporator 16, described cold
24 length of condensate rhone is greater than 16 width of evaporator, and the condensation gutter 24 is received to close to the condensed water
Collect the direction inclination of slot 13, inclination angle is 7~10 °, and the inclined lowest part of condenser rhone is led by the first hose 25
It passes in the hot well 13, to discharge condensed water to the hot well 13；
Wherein, it is provided with spongy layer on the outer casing inner wall below the spray nozzle 12, to absorb the water mist to descend slowly and lightly,
It is mounted with quartz burner in the spongy layer, to reflect ultraviolet light to air-conditioning inside comprehensively killing by water mist.
Above-described embodiment in use, first opens air-conditioning, refrigerant to be liquefied is from the copper pipe 17 of evaporator 16
It flows through, while when indoor hot-air is drawn into air conditioner indoor unit shell by cross flow fan 1, the moisture contained in hot-air connects
Contact the copper pipe 17 and cooling fin 18 of low temperature, then in copper pipe 17 and 18 surface condensation of cooling fin at droplet, and because cooling fin
Droplet can be converged to the polywater on copper pipe 17 by the water collect plate 20 on inclination guiding gutter 22 and copper pipe 17 in 18 surface textures
Slot 19, then water is quickly discharged to by poly tank 19 by the condensation gutter 24 below evaporator 16, and inclined condensed water is arranged
Sink 24 directs water into hot well 13 again, is risen pedestal 14 using jacking apparatus at this time, allows second gear 10 and the
The engagement of one gear 3, can drive cross flow fan 1 and centrifugal water pump 9 to work at the same time, centrifugal water using the power of motor 2 in this way
Water in 9 extraction hot well 13 of pump is delivered to pressure inlet 11, then forms water mist by spray nozzle 12, by cross flow fan
1 stablize is distinguished and admirable, and water mist can be blown to indoor carry out air wetting, and the water that air-conditioning can be discharged in this way re-uses, nothing
Need to add water from the external world again, using more convenient, while by centrifugal water pump 9 it is pressurised atomised in the way of generate water mist, and using empty
Adjust wind model to interior, this process noise is small, does not interfere the normal life of people, and compared to common evaporator
16, structure that the present invention is arranged on the copper pipe 17 and cooling fin 18 of evaporator 16 can be collected quickly to be generated on evaporator 16
Droplet both can be reduced the electrochemical corrosion that moisture and oxygen together generate copper pipe 17, moreover it is possible to guarantee atomization process continually
Progress, in addition, according to it is existing studies have shown that 1 inside vortex of cross flow fan position closer to wind outlet winged petiole, outlet air effect
Fruit is better, and common cross flow fan 1 not only has laminar flow there are also vortex so complicated due to motion profile of the air-flow in wind wheel
It is changeable, can not control vortex position, cross flow fan 1 of the present invention in wind wheel by being arranged fixed folding air duct 6, energy
Artificial will be vortexed control near the winged petiole close to wind outlet, to obtain good air-out effect, cooperate the spraying dress that draws water
It sets, water mist can be sent farther, keep indoor humidity more uniform, and change the wind wheel pulsation of cross flow fan 1 behind vortex position
The noise that trembles reduces, and muting function is more preferable.
In another embodiment, it is provided with vertical clapboard between the motor 2 and the cross flow fan 1, to prevent water mist from connecing
Contact motor 2.
In another embodiment, drainage hole, the row are offered on the side wall certain altitude of the hot well 13
Water hole is connected to the second hose that one extends to outside the shell, to prevent condensed water from diffusing out hot well 13.
In another embodiment, second telescoping tube is placed in the end pipe outer wall of the hot well 13 and sets
It is equipped with third annular groove, 13 inner wall lower of hot well is connected with a horizontal positioned annular collar, the ring
Shape retainer ring is fastened in the third annular groove, to prevent second telescoping tube from pulling out the water surface.
In another embodiment, 11 internal diameter of pressure inlet is less than the internal diameter of 9 water outlet of centrifugal water pump, is centrifuged in this way
Hydraulic pressure increases after the water that water pump 9 comes out enters the pressure inlet 11 of slim pipe diameter, prevents the inadequate situation of atomization hydraulic pressure.
In another embodiment, be provided with liquid level sensor in the hot well 13, the liquid level sensor with
The connection of one single chip communication, to transmit liquid level signal, the single-chip microcontroller is also electrically connected with the cylinder 15, described in control
The spraying device that draws water work stops, and has the spraying device that draws water after certain water level just to start work in hot well 13 in this way
Make, avoids the idle running of centrifugal water pump 9, wear the shaft and first gear 3, second gear 10 of centrifugal water pump 9, and people can also
Atomization process is controlled by Intelligent Single-Chip Basedization, indoor humidification is carried out according to the demand of people, it is also desirable that single-chip microcontroller is also
The working condition for controlling motor 2 simultaneously, first suspends the work of motor 2 when needing to humidify, first gear 3 is allowed to stop operating, to
Single-chip microcontroller controls jacking apparatus and rises, and after first gear 3 is contacted with second gear 10, the rotation of motor 2 is then turned on, to prevent gear
Between engage suddenly generation enormous impact force damage gear.
In another embodiment, second telescoping tube is placed at the end nozzle of the hot well 13 and is arranged
There is filter screen, to prevent impurity from blocking spray nozzle 12.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (7)
1. a kind of water-free humidifying air-conditioner, which is characterized in that the indoor unit of air-conditioning includes:
Shell；
Cross flow fan, horizontal horizontal in the shell, one end shaft of the cross flow fan and the output shaft of a motor are same
Axis connection, another shaft inner hollow of the cross flow fan, and it is coaxially fixed with first gear in end, the shell
A fixed link parallel with another shaft of the cross flow fan is connected on side wall, the fixed link is another from the cross flow fan
Extended through inside one shaft to the impeller of cross flow fan, another shaft of the cross flow fan by a bearing with it is described
Fixed link rotation connection, the one end of the fixed link in the cross-flow fan impeller is coaxially connected with a folding air duct, the folding
Air duct is made of a pair of end plate and the multiple baffle plates being connected between a pair of end plate, and the end plate is circle, and diameter is described
The half of cross flow fan diameter of section, a pair of end plate be parallel to each other side by side and plate face place vertically, the baffle plate it is vertical
Section profile is one section of parabola, and the parabolical concave surface deviates from the rotation direction of the cross flow fan, the parabola
Upper extreme point at tangent line and the angle in direction straight up be 73 °~61 °, at the parabolical lower extreme point tangent line with vertically to
The angle in lower direction is 24 °~29 °, the placement in the same direction of adjacent two baffle plate concave surface, and the spacing between adjacent two baffle plate is everywhere
It is equal；
Draw water spraying device, is placed in the shell, and include:
Centrifugal water pump, the underface between the cross flow fan and first gear, and the shaft of centrifugal water pump is passed through with described
The shaft of flow fan is parallel, and the water inlet of the centrifugal water pump is positioned close to the pump case side of the cross flow fan, it is described from
The water outlet of edema with the heart involved pump is arranged on pump case top, and towards the exhaust outlet of air conditioner indoor unit, the shaft of the centrifugal water pump extends
To outside the side pump case opposite with the centrifugal water pump water inlet, the centrifugal water pump turns that the tip of the axis is coaxially arranged with can be with institute
The second gear of first gear engagement is stated, and the diameter of the second gear is less than the diameter of first gear；
Pressure inlet, the air draft one side that is fixed at the cross flow fan parallel with the cross flow fan shaft just under
Side, the pressure inlet are connected to by the first telescoping tube with the water outlet of the centrifugal water pump, the top tube wall of the pressure inlet
Upper uniform intervals are provided with multiple spray nozzles；
The same side of the centrifugal water pump water inlet, while the water inlet of the centrifugal water pump is arranged in hot well
It is connected to by the second telescoping tube with the hot well；
Jacking apparatus is placed in the shell, and includes:
Pedestal, the centrifugal water pump and the second gear are respectively mounted on the base；
Cylinder is located at the lower section of the pedestal, and the piston rod of the cylinder connect with the pedestal and moves in vertical direction,
To push pedestal to rise or fall, so that second gear be made to engage or separate with first gear；
Evaporator is placed in the shell, and is located at the oblique upper opposite with the cross flow fan rotation direction, to inhale
The heat of the air of the cross flow fan sucking is received, the evaporator is by curved copper pipe in a zigzag and is set to copper pipe outer
Multiple cooling fins are constituted, and the two straight part spacing that the bending part of the copper pipe is connected are gradually increased, and are with horizontal plane
Central symmetry distribution, the copper pipe outer the top are provided with poly tank along the bus of the copper pipe, and the copper pipe outer is most lower
Side is provided with the water collect plate that section is up-side down triangle, and the plate face of the cooling fin is vertical with the shaft of the cross flow fan, and institute
The through-hole for being provided on cooling fin and passing through for the copper pipe is stated, is additionally provided with multiple inclination water guides in the plate face of the cooling fin
Slot is provided with vertical guiding gutter between adjacent two through hole, and the inclination guiding gutter is connected to the vertical guiding gutter, multiple heat dissipations
Piece is evenly spaced to be interspersed in outside the copper pipe, is provided with below the evaporator and is collected the condensed water to drip on evaporator
Condensation gutter, the condensate water discharging slot length is greater than the evaporator width, and the condensation gutter is to leaning on
The direction inclination of the nearly hot well, inclination angle are 7~10 °, and the inclined lowest part of condensation gutter passes through
First hose is conducted in the hot well, to discharge condensed water to the hot well；
Wherein, it is provided with spongy layer on the outer casing inner wall below the spray nozzle, to absorb the water mist to descend slowly and lightly, the sea
It is mounted with quartz burner in continuous layer, to reflect ultraviolet light to air-conditioning inside comprehensively killing by water mist.
2. water-free humidifying air-conditioner as described in claim 1, which is characterized in that be provided between the motor and the cross flow fan
Vertical clapboard, to prevent water mist from touching motor.
3. water-free humidifying air-conditioner as described in claim 1, which is characterized in that the side wall certain altitude of the hot well
On offer drainage hole, the drainage hole is connected to the second hose that one extends to outside the shell, to prevent condensed water from diffusing out
Hot well.
4. water-free humidifying air-conditioner as described in claim 1, which is characterized in that second telescoping tube is placed on the condensed water
Third annular groove is provided in the end pipe outer wall of collecting tank, the hot well inner wall lower is connected with a level and puts
The annular collar set, the annular collar are fastened in the third annular groove, to prevent second telescoping tube from pulling out water
Face.
5. water-free humidifying air-conditioner as described in claim 1, which is characterized in that the pressurization bore is less than the centrifugal water pump
The internal diameter of water outlet.
6. water-free humidifying air-conditioner as described in claim 1, which is characterized in that be provided with liquid level biography in the hot well
Sensor, the liquid level sensor are connect with a single chip communication, to transmit liquid level signal, the single-chip microcontroller also with the gas
Cylinder electrical connection, with spraying device work or the stopping of drawing water described in control.
7. water-free humidifying air-conditioner as described in claim 1, which is characterized in that second telescoping tube is placed on the condensed water
It is provided with filter screen at the end nozzle of collecting tank, to prevent impurity from blocking spray nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710589137.9A CN107178892B (en) | 2017-07-19 | 2017-07-19 | Water-free humidifying air-conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710589137.9A CN107178892B (en) | 2017-07-19 | 2017-07-19 | Water-free humidifying air-conditioner |
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| CN107178892B true CN107178892B (en) | 2019-11-26 |
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| CN108187799B (en) * | 2017-12-28 | 2019-11-05 | 吴超 | High-efficient graphite pulverizer |
| CN113028280A (en) * | 2021-03-19 | 2021-06-25 | 西安交通大学 | Air-temperature gasifier for preparing frost inhibition on bionic surface and frost inhibition method |
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| CN107178892A (en) | 2017-09-19 |
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