CN106871236A - Air-duct-type air-conditioner machine and its control method - Google Patents
Air-duct-type air-conditioner machine and its control method Download PDFInfo
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- CN106871236A CN106871236A CN201710016000.4A CN201710016000A CN106871236A CN 106871236 A CN106871236 A CN 106871236A CN 201710016000 A CN201710016000 A CN 201710016000A CN 106871236 A CN106871236 A CN 106871236A
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- water
- heat exchanger
- air
- storage device
- water storage
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Classifications
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0011—Indoor units, e.g. fan coil units characterised by air outlets
- F24F1/0014—Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0043—Indoor units, e.g. fan coil units characterised by mounting arrangements
- F24F1/0047—Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in the ceiling or at the ceiling
-
- 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
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- 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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a kind of air-duct-type air-conditioner machine and its control method.The air-duct-type air-conditioner machine includes housing, spiral case and indoor heat exchanger, the first air outlet is provided with housing, spiral case is arranged in housing, spiral case has the second air outlet, indoor heat exchanger is arranged in housing, and indoor heat exchanger is arranged between the first air outlet and the second air outlet, and water storage device is additionally provided with housing, connected by cavernous body between first delivery port and indoor heat exchanger of water storage device, first flow valve is provided between the first delivery port and cavernous body.Air-duct-type air-conditioner machine of the invention, can make air-duct-type air-conditioner machine have humidification function, and simple structure, cost is relatively low.
Description
Technical field
The present invention relates to air-conditioning technique field, in particular to a kind of air-duct-type air-conditioner machine and its control method.
Background technology
In recent years, with the improvement of living standards, air-conditioning is popularized in daily life, at the same time consumer couple
The requirement of heat pump performance is also stepped up, there is provided comfort air turns into pursuing a goal for people.
Because air-cooled ducted air conditioner possesses the flexible air return method in two kinds of bottom and rear portion, more different installation requirements can be met,
User can select optimal mount scheme according to indoor decoration feature.It is not single and air-cooled ducted air conditioner is typically hidden in inside ceiling
It is exclusive only to expose air outlet according to the interior space, the presence of the imperceptible air conditioner of user is made, the interior space is suddenly seen the light, peace
Without sense of depression after dress, can be very good to be perfectly combined with indoor decoration feature, so air-cooled ducted air conditioner becomes increasingly popular in high-end house.
Mostly without humidification function, humidification needs independent humidification system to existing air-duct-type air-conditioner machine, humidification cost compared with
Height, structure is complex.
The content of the invention
The purpose of the present invention is to propose to a kind of air-duct-type air-conditioner machine and its control method, can have air-duct-type air-conditioner machine
Humidification function, simple structure, cost is relatively low.
According to an aspect of the invention, there is provided a kind of air-duct-type air-conditioner machine, including housing, spiral case and indoor heat exchange
Device, is provided with the first air outlet on housing, spiral case is arranged in housing, and spiral case has the second air outlet, and indoor heat exchanger is set
In housing, indoor heat exchanger is arranged between the first air outlet and the second air outlet, and water storage device is additionally provided with housing, storage
Connected by cavernous body between first delivery port and indoor heat exchanger of water installations, be provided between the first delivery port and cavernous body
First flow valve.
Preferably, the bottom of water storage device is additionally provided with the second delivery port, and the second water outlet is provided with towards interior and changes
The high-velocity flow spout of hot device, is provided with second flow valve between the second delivery port and high-velocity flow spout.
According to another aspect of the present invention, there is provided a kind of control method for applying above-mentioned air-duct-type air-conditioner machine, including：Inspection
Survey whether indoor humidity is in human comfort scope；When indoor humidity is less than human comfort scope minimum, storage is opened
First delivery port of water installations, the water in control water storage device flows to indoor heat exchanger surface by cavernous body.
Preferably, control method also includes：During being humidified, the increase according to humidification periods is gradually reduced
The aperture of one flow valve.
Preferably, control method also includes：When indoor humidity arrival preset requirement is detected, first flow valve is closed.
Preferably, when indoor needs are humidified, the first delivery port of water storage device is opened, in control water storage device
The step of water flows to indoor heat exchanger surface by cavernous body includes：When indoor relative humidity is less than or equal to≤a%, beat
First flow valve is driven, interior is humidified；When indoor relative humidity reaches b%, first flow valve is closed, stop adding
It is wet.
Preferably, when indoor needs are humidified, the first delivery port of water storage device is opened, in control water storage device
The step of water flows to indoor heat exchanger surface by cavernous body also includes：When indoor humidity is more than c with the difference of setting humidity
When, control first flow valve is opened completely；Second flow valve is opened, control high-velocity flow spout is sprayed water to heat exchanger surface.
Preferably, when indoor needs are humidified, the first delivery port of water storage device is opened, in control water storage device
The step of water flows to indoor heat exchanger surface by cavernous body also includes：Increase the rotating speed of blower fan.
Preferably, control method also includes：Water in detection water storage device；Set when the water in water storage device is reduced to
When below definite value, inlet valve is opened, carry out moisturizing；When the water in water storage device reaches setting value, inlet valve is closed.
Air-duct-type air-conditioner machine of the invention, including housing, spiral case and indoor heat exchanger, are provided with the first air-out on housing
Mouthful, spiral case is arranged in housing, and spiral case has the second air outlet, and indoor heat exchanger is arranged in housing, and indoor heat exchanger is set
Between the first air outlet and the second air outlet, water storage device, the first delivery port of water storage device and room are additionally provided with housing
Connected by cavernous body between interior heat exchanger, first flow valve is provided between the first delivery port and cavernous body.The wind pipe type is empty
Tune machine is provided with indoor heat exchanger between spiral case air outlet and housing air outlet, and opening towards indoor heat exchange is provided with housing
The water storage device of device, when air-duct-type air-conditioner machine works, can be sprinkled water, while logical by water storage device to indoor heat exchanger surface
It is indoor that the blower fan air-out crossed in spiral case causes the steam evaporated by indoor heat exchanger to be sent into together with air-supply, and interior is added
It is wet.The air conditioner is directly transformed, simple structure without being separately provided humidification system using air-conditioning original structure, cost compared with
Low, humidifying effect is good, can preferably meet the use requirement of user.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
Can the limitation present invention.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows and meets implementation of the invention
Example, and be used to explain principle of the invention together with specification.
Fig. 1 is the structure chart of the air-duct-type air-conditioner machine of first embodiment of the invention；
Fig. 2 is the structure chart of the air-duct-type air-conditioner machine of second embodiment of the invention；
Fig. 3 is the structure chart of the air-duct-type air-conditioner machine of third embodiment of the invention；
Fig. 4 is the structure chart of the air-duct-type air-conditioner machine of fourth embodiment of the invention；
Fig. 5 is the control flow chart of the air-duct-type air-conditioner machine of the embodiment of the present invention.
Description of reference numerals：1st, housing；2nd, spiral case；3rd, indoor heat exchanger；4th, the first air outlet；5th, the second air outlet；6、
Water storage device；7th, diversion part；8th, level control switch for water；9th, drip tray；10th, high-velocity flow spout.
Specific embodiment
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to
Put into practice them.Other embodiments can include structure, logic, it is electric, process and it is other changes.Embodiment
Only represent possible change.Unless explicitly requested, otherwise single components and functionality is optional, and the order for operating can be with
Change.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This hair
The scope of bright embodiment includes the gamut of claims, and all obtainable of claims is equal to
Thing.Herein, each embodiment can individually or generally be represented that it is convenient that this is used for the purpose of with term " invention ",
And if in fact disclosing the invention more than, the scope for being not meant to automatically limit the application is any single invention
Or inventive concept.Herein, such as first and second or the like relational terms be used only for by an entity or operation with
Another entity or operation make a distinction, without requiring or implying between these entities or operation there is any actual relation
Or order.And, term " including ", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion so that
So that process, method or equipment including a series of key elements not only include those key elements, but also including being not expressly set out
Other key elements, or also include be this process, method or the intrinsic key element of equipment.In the feelings without more limitations
Under condition, the key element limited by sentence "including a ...", it is not excluded that in the process including the key element, method or equipment
In also there is other identical element.Each embodiment herein is described by the way of progressive, and each embodiment is stressed
Be all difference with other embodiment, between each embodiment identical similar portion mutually referring to.For implementing
For example disclosed method, product etc., because it is corresponding with method part disclosed in embodiment, so the comparing of description is simple
Single, related part is referring to method part illustration.
With reference to referring to shown in Fig. 1 to Fig. 4, embodiments in accordance with the present invention, air-duct-type air-conditioner machine includes housing 1, the and of spiral case 2
Indoor heat exchanger 3, is provided with the first air outlet 4 on housing 1, spiral case 2 is arranged in housing 1, and spiral case 2 has the second air outlet 5,
Indoor heat exchanger 3 is arranged in housing 1, and indoor heat exchanger 3 is arranged between the first air outlet 4 and the second air outlet 5, housing 1
Inside it is additionally provided with water storage device 6, the first delivery port of water storage device 6 is towards indoor heat exchanger 3.
The air-duct-type air-conditioner machine is provided with indoor heat exchanger 3, housing 1 between spiral case air outlet and housing air outlet and sets
Water storage device 6 of first delivery port towards indoor heat exchanger 3 is equipped with, when air-duct-type air-conditioner machine works, can be filled by water storage
Put 6 to be sprinkled water to the surface of indoor heat exchanger 3, while the water for causing to be evaporated by indoor heat exchanger 3 by the blower fan air-out in spiral case 2
Vapour sends into interior together with air-supply, and interior is humidified.The air conditioner without being separately provided humidification system, directly using air-conditioning
Original structure is transformed, and simple structure, cost is relatively low, and humidifying effect is good, can preferably meet the use requirement of user.
With reference to shown in Figure 1, first embodiment of the invention, water storage device 6 is arranged in the top of housing 1
Side, is provided with the first delivery port on water storage device 6, diversion part 7 is provided between the first delivery port and indoor heat exchanger 3.The storage
Water installations 6 are arranged on the inside top of housing 1, the water source inside water storage device 6 can be protected by housing 1, keep
Clean at water source, it is ensured that humidifying air is pollution-free, it is ensured that humidification quality.Meanwhile, the water storage device 6 can utilize the roof of housing 1
As a side wall such that it is able to reduce material consumption, the volume for reducing water storage device 6 takes, it is to avoid cause space waste.Storage
Water installations 6 are arranged on the top of housing 1, it is also possible to the current in water storage device 6 is more easily sprayed under gravity
To the surface of indoor heat exchanger 3, the utilization rate of water is improved, improve the surface distributed efficiency of water heat exchanger 3 indoors.
Certainly, the water storage device 6 can also be set directly at the top surface of housing 1, or be provided in the side of housing 1
On wall, as long as the surface of indoor heat exchanger 3 can be delivered water into, indoor humidification is realized.
Water storage device 6 extends to the port of export end of the second air outlet 5 of spiral case 2 from the tip position of indoor heat exchanger 3
Position, it is ensured that water storage device 6 has larger length, so as to larger moisture storage capacity, can preferably meet humidification
Water requirements.
In the present embodiment, diversion part 7 is cavernous body, and one end of cavernous body is connected to the first delivery port, and the other end is fixed
The windward side of heat exchanger 3 indoors.Moisture in water storage device 6 can be drained to indoor heat exchange by the drainage of cavernous body
The surface of device 3.Cavernous body possesses certain storage capacity, and when its moisture storage capacity reaches saturation, the water of its storage flows to interior and changes
The surface of hot device 3, and the surface of indoor heat exchanger 3 is distributed in, through fan action by indoor heat exchanger 3, finally blown out from air port,
Reach the purpose of humidification.When the water of cavernous body therefrom oozes out, the water in water storage device 6 is continuously replenished to cavernous body again, so that
It is allowed to reach saturation state again, this kind of mode of operation is persistently carried out, it is possible to achieve the surface not cut-off to indoor heat exchanger 3
Water.
Because the water in water storage device 6 is surface that indoor heat exchanger 3 is drained to by cavernous body, therefore will not be to interior
The surface of heat exchanger 3 forms impact, it is possible to reduce impact noise, realizes preferable silent dehumidifying effect.Certainly, sponge herein
Body can also have the structure of drainage to be substituted using other.
In order to prevent cavernous body be drained to the current on the surface of indoor heat exchanger 3 along indoor heat exchanger 3 surface flow extremely
Other parts in airduct are polluted, it is preferable that the bottom of heat exchanger 3 is additionally provided with drip tray 9 indoors by bottom.
The clamping of diversion part 7 is tightened by being disposed in the interior the water diversion belt on the surface of heat exchanger 3 and is fixed on indoor heat exchanger 3
On, can not only increase the bonding strength on the surface of heat exchanger 3 indoors of diversion part 7, prevent diversion part 7 from occurring in the course of the work
Depart from and influence the service behaviour of air-duct-type air-conditioner machine, and the current that will can be got off from the drainage of diversion part 7 by water diversion belt
It is drained to the whole width of indoor heat exchanger 3 so that current can be distributed more uniformly across in the whole of indoor heat exchanger 3
Windward side, improves the humidification efficiency of air-duct-type air-conditioner machine.Diversion part 7 can also directly by other structures such as mode connects for screw or
Person's bonding etc. achieves a fixed connection between mode and indoor heat exchanger 3.
Preferably, one end width that diversion part 7 is connected with indoor heat exchanger 3 matches with the width of indoor heat exchanger 3, can
So that the moisture of the outflow of water storage device 6 extends into the whole width of indoor heat exchanger 3 under the drainage of diversion part 7,
Ensure that the surface of water heat exchanger 3 indoors is uniformly distributed.
Preferably, the size of the first delivery port of water storage device 6 is adjustable, can by adjust the first delivery port size come
Realize the size adjustment of humidification amount.First delivery port of water storage device 6 can realize size adjustment by flow control valve, also may be used
To realize the size adjustment of the first delivery port using structures such as slide dampers.In the present embodiment, the first delivery port and cavernous body
Between be provided with first flow valve.
It is provided with water inlet, water storage device 6 in the top correspondence water storage device 6 of housing 1 and is provided with level control switch for water
8.Condensate tank of dehumidifier is additionally provided with water storage device 6, the water level in water storage device 6 can be detected, when in water storage device 6
When water level is reduced to lower limit, controller will controlling water level controlling switch 8 open so that external water source can be by water inlet
Moisturizing is carried out to water storage device 6 so that the water of water storage device 6 disclosure satisfy that use requirement, prevent humidification cutout phenomenon.
When the water level in water storage device 6 is increased to higher limit, controller will controlling water level controlling switch 8 close so that external water
Source cannot be introduced into water storage device 6, it is to avoid the water in water storage device 6 is excessive and overflows.
Preferably, in the present embodiment, level control switch for water 8 is liquid level switch.The level control switch for water 8 can also
It is control valve etc..
With reference to shown in Figure 2, according to the second embodiment of the present invention, it is essentially identical with first embodiment, difference
Place is that in the present embodiment, the bottom of water storage device 6 is provided with multiple first delivery ports, and each first delivery port passes through one
Individual diversion part 7 is connected on indoor heat exchanger 3, and diversion part 7 is changed indoors according to the first delivery port with the distance of indoor heat exchanger 3
The surface of hot device 3 is intervally arranged.It is respectively connecting to the various location of indoor heat exchanger 3 due to each diversion part 7, therefore can be with
When being humidified so that moisture reaches each position of indoor heat exchanger 3 in time, adding for air-duct-type air-conditioner machine is further improved
Wet efficiency.
Preferably, the openings of sizes of each the first delivery port is adjustable.
With reference to shown in Figure 3, according to the third embodiment of the invention, it is essentially identical with second embodiment, difference
Place is that in the present embodiment, the first water outlet is provided with multiple diversion parts 7, and the other end of multiple diversion parts 7 is along interior
The surface of heat exchanger 3 is intervally arranged up and down.Water storage device 6 in the present embodiment only has first delivery port, but this first
Water outlet is provided with multiple diversion parts 7, and the water in water storage device 6 is drained into indoor heat exchange respectively by multiple diversion parts 7
The diverse location of device 3, so as to ensure that the moisture in water storage device 6 can be quickly distributed to the whole surface of indoor heat exchanger, carries
Humidification efficiency high.
With reference to shown in Figure 4, according to the fourth embodiment of the invention, it is essentially identical with first embodiment, difference
Place is in the present embodiment, the second delivery port to be additionally provided with water storage device 6, and second water outlet is provided with towards institute
The high-velocity flow spout 10 of indoor heat exchanger is stated, second flow valve is provided between the second delivery port and high-velocity flow spout 10.
High-velocity flow spout 10 be in order to by current at a high speed injection to the surface of indoor heat exchanger 3, so as to being engaged with the first delivery port,
Enable that current are more quickly and evenly distributed in the surface of whole indoor heat exchanger 3.Exchanged heat indoors to increase current
Projected area on device 3, improves ejection efficiency, it is preferable that the high-velocity flow spout 10 can be shower nozzle etc..
With reference to the control method of air-duct-type air-conditioner machine shown in Figure 5, according to embodiments of the present invention, its wind applied
Tube-type air conditioner machine is above-mentioned air-duct-type air-conditioner machine, and the control method includes：Whether detection indoor humidity is in human comfort
Scope；When indoor humidity is less than human comfort scope minimum, the first delivery port of water storage device 6 is opened, control water storage
Water in device 6 flows to the surface of indoor heat exchanger 3 by cavernous body.Human comfort scope is less than when indoor humidity is detected
Minimum when, illustrate that indoor humidity is too low, it is necessary to be humidified to interior, it is therefore desirable to which open water storage device 6 first goes out
The mouth of a river so that the water in water storage device 6 can flow to the surface of indoor heat exchanger 3, drives interior to change by the air-out of blower fan
The superficial air flowing of hot device 3, reduces humid air and is blown into interior, and interior is humidified.Due to the water in water storage device 6
It is the surface that indoor heat exchanger 3 is flowed to by cavernous body, therefore, it can reduce noise when water flows, improves when humidifying
Jing Yin performance.
The opening of the first delivery port or closing, and the first delivery port openings of sizes, can be carried out by controller
Automatically control, it is also possible to manually operated by user so that the wet operations of air-duct-type air-conditioner machine are more flexible and convenient, Neng Gougeng
The use requirement of user is met well.
Control method also includes：During being humidified, the increase according to humidification periods is gradually reduced first flow
The aperture of valve.With the increase of humidification periods, indoor air humidity can be gradually stepped up, with user's ideal in target humidity it
Between difference can be gradually reduced, therefore the aperture of first flow valve can be reduced according to the increase of humidification periods so that indoor
Being gathered way for humidity gradually reduce, and can improve humidity Adjustment precision so that indoor humidity more accurately reaches adjustment to be needed
Will.When the aperture of first flow valve is adjusted to a setting value so that when indoor humidity adjustment can reach balance, it is possible to
The aperture of first flow valve is fixed on the setting value.Certainly, after indoor humidity reaches default humidity, it is also possible to close
Close first flow valve, it is to avoid indoor humidity continues to rise, and when humidity is reduced to humidified condition indoors, is again turned on first flow
Regulating valve.
When indoor needs are humidified, the first delivery port of water storage device 6 is opened, the water warp in control water storage device 6
Crossing the step of cavernous body flows to 3 surface of indoor heat exchanger includes：When indoor relative humidity is less than or equal to≤a%, open
First flow valve, humidifies to interior；When indoor relative humidity reaches b%, first flow valve is closed, stop humidification.
(a%~b%) herein is human comfort scope.
When indoor needs are humidified, the first delivery port of water storage device 6 is opened, the water warp in control water storage device 6
Crossing the step of cavernous body flows to 3 surface of indoor heat exchanger also includes：When indoor humidity is more than c with the difference of setting humidity,
Control first flow valve is opened completely；Second flow valve is opened, control high-velocity flow spout 10 is sprayed water to heat exchanger surface.Work as room
When the difference of interior humidity and setting humidity is more than c, then illustrate that the difference between indoor humidity and setting humidity is excessive, interior is excessively
Dry, it is therefore desirable to quickly humidified so that indoor humidity can quickly increase, it is therefore desirable to so that first flow valve is complete
Open, while opening second flow valve so that the water in water storage device 6 is changed from the first delivery port and the second delivery port to interior simultaneously
Hot device 33 is conveyed, and high-velocity flow is quickly sprayed onto heat exchanger surface, and at the same time, blower fan is in and runs at high speed, and makes the water of ejection
Vapour is quickly blown out to interior, so as to reach the purpose of quick humidification.
Certainly, when needing quickly to be humidified, it is also possible to close first flow valve, second flow method is opened, it is individually logical
High-velocity flow spout 10 is crossed to the surface sprinkling of indoor heat exchanger 3, indoor quick humidification is realized.
When indoor needs are humidified, the first delivery port of water storage device 6 is opened, the water warp in control water storage device 6
Crossing the step of cavernous body flows to 3 surface of indoor heat exchanger also includes：Increase the rotating speed of blower fan.Improve the side of indoor humidification speed
Formula can be various, for example, improve the water on the surface of indoor heat exchanger 3, or improve rotation speed of fan, therefore, it can according to need
Select to adjust one of quick humidification of parameter realization, it is also possible to which multiple parameters together adjust to realize quick humidification.
Control method also includes：Water in detection water storage device 6；When the water in water storage device 6 is reduced to setting value
When following, inlet valve is opened, carry out moisturizing；When the water in water storage device 6 reaches setting value, inlet valve is closed.Water
Humidification is accessed with water source from outer water tube in groove, and is provided with inlet valve, and its water water level is by the liquid level that is placed in tank
Switch is controlled, and Real-time Feedback, is allowed to remain at the water scope of requirement, when the water of tank is not reached will
During the water asked, inlet valve is opened, and carries out moisturizing；And when the water of tank reaches the water of requirement, inlet valve is closed.It is logical
Crossing this kind of mode can ensure to remain appropriate water in water storage device 6, humidification requirement can be met, while will not occur
Overflow.
It should be appreciated that the invention is not limited in the flow and structure that are described above and be shown in the drawings,
And can without departing from the scope carry out various modifications and changes.The scope of the present invention is only limited by appended claim
System.
Claims (9)
1. a kind of air-duct-type air-conditioner machine, it is characterised in that including housing, spiral case and indoor heat exchanger, be provided with the housing
First air outlet, the spiral case is arranged in the housing, and the spiral case has the second air outlet, and the indoor heat exchanger is set
In the housing, the indoor heat exchanger is arranged between first air outlet and second air outlet, the housing
Water storage device is inside additionally provided with, is connected by cavernous body between first delivery port and the indoor heat exchanger of the water storage device
Connect, first flow valve is provided between first delivery port and the cavernous body.
2. air-duct-type air-conditioner machine according to claim 1, it is characterised in that the bottom of the water storage device is additionally provided with
Two delivery ports, second water outlet is provided with the high-velocity flow spout towards the indoor heat exchanger, second water outlet
Second flow valve is provided between mouth and the high-velocity flow spout.
3. a kind of control method of air-duct-type air-conditioner machine, it is characterised in that including：
Whether detection indoor humidity is in human comfort scope；
When indoor humidity is less than human comfort scope minimum, the first delivery port of water storage device, control water storage dress are opened
Water in putting flows to indoor heat exchanger surface by cavernous body.
4. control method according to claim 3, it is characterised in that the control method also includes：
During being humidified, the increase according to humidification periods is gradually reduced the aperture of first flow valve.
5. control method according to claim 3, it is characterised in that the control method also includes：
When indoor humidity arrival preset requirement is detected, first flow valve is closed.
6. control method according to claim 1, it is characterised in that described when indoor needs are humidified, opens storage
First delivery port of water installations, controls the water in water storage device to be wrapped the step of flowing to indoor heat exchanger surface by cavernous body
Include：
When indoor relative humidity is less than or equal to≤a%, first flow valve is opened, interior is humidified；
When indoor relative humidity reaches b%, first flow valve is closed, stop humidification.
7. control method according to claim 3, it is characterised in that described when indoor needs are humidified, opens storage
First delivery port of water installations, the water in control water storage device is also wrapped the step of flow to indoor heat exchanger surface by cavernous body
Include：
When indoor humidity is more than c with the difference of setting humidity, control first flow valve is opened completely；
Second flow valve is opened, control high-velocity flow spout is sprayed water to heat exchanger surface.
8. control method according to claim 7, it is characterised in that described when indoor needs are humidified, opens storage
First delivery port of water installations, the water in control water storage device is also wrapped the step of flow to indoor heat exchanger surface by cavernous body
Include：
Increase the rotating speed of blower fan.
9. control method according to claim 3, it is characterised in that the control method also includes：Detection water storage device
Interior water；
When the water in water storage device is reduced to below setting value, inlet valve is opened, carry out moisturizing；
When the water in water storage device reaches setting value, inlet valve is closed.
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| CN201710016000.4A CN106871236A (en) | 2017-01-10 | 2017-01-10 | Air-duct-type air-conditioner machine and its control method |
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| CN201710016000.4A CN106871236A (en) | 2017-01-10 | 2017-01-10 | Air-duct-type air-conditioner machine and its control method |
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