CN106322537A - Waterfree humidification air conditioner and humidification method - Google Patents
Waterfree humidification air conditioner and humidification method Download PDFInfo
- Publication number
- CN106322537A CN106322537A CN201610931007.4A CN201610931007A CN106322537A CN 106322537 A CN106322537 A CN 106322537A CN 201610931007 A CN201610931007 A CN 201610931007A CN 106322537 A CN106322537 A CN 106322537A
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- Prior art keywords
- air
- humidification
- heat exchanger
- conditioner
- hygroscopic material
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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
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
-
- 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
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/08—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements
- F24F6/10—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements heated electrically
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Humidification (AREA)
Abstract
The invention relates to the field of air conditioners, and discloses a waterfree humidification air conditioner. The waterfree humidification air conditioner comprises a refrigerant loop, wherein the refrigerant loop comprises a compressor, an indoor heat exchanger, a throttling device and an outdoor heat exchanger, and further comprises a humidification module and a humidification fan used for providing air for the humidification module; the compressor is connected with the indoor heat exchanger and the outdoor heat exchanger through a reversing valve; the indoor heat exchanger is arranged in an indoor unit; the outdoor heat exchanger is arranged in an outdoor unit; the humidification module is provided with an air inlet, a heating chamber, a moisture absorbing material chamber and an air outlet which communicate with each other sequentially; the heating chamber is used for selectively heating entering air; the moisture absorbing material chamber is provided with an air duct; a moisture absorbing material is arranged on the side wall of the air duct; the air outlet is connected in the indoor unit through a humidification pipeline; a pipeline between the outdoor heat exchanger and the compressor is in parallel connection with a condenser; the condenser is inserted into the moisture absorbing material chamber; and at least a part of the condenser is exposed in the air duct. According to the waterfree humidification air conditioner, the air conditioner can achieve waterfree humidification, the structure is simple, and the reliability is high. The invention further provides a humidification method.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly relate to a kind of water-free humidifying air-conditioner and air-humidification method.
Background technology
Humidity, cleannes, temperature are to weigh three important indicators of room comfortableness, in these 3 factors, humidity warp
The most out in the cold.In fact humidity is the most important on the impact of health, if such as humidity is too low, air is dried, and easily makes
People coughs, and stays in the house that humidity is too high for a long time, and human body the most easily suffers from rheumatism, therefore, and user during air-conditioning work
Easily feel under the weather, so the adjustment of humidity must be suitable owing to room humidity is excessive or too small.
By finding the retrieval of existing dehumidification air conditioner technology, great Jin has an application number CN00801528.7, entitled " tool
Have the air conditioner of humidification function " patent of invention, use runner damping device, runner is internal fills zeolite molecular sieve material, uses
In in the water adsorption of extraneous air to adsorbate and thus adsorbate being disengaged moisture then by indoor for the supply of this moisture, reach
The function of humidification, this device can realize room water-free humidification function, improves thermal comfort for room, but this apparatus structure is complicated, become
This height, and there is running gear (runner) and make system reliability poor.
Summary of the invention
(1) to solve the technical problem that
It is an object of the invention to provide a kind of simple in construction, the water-free humidifying air-conditioner that reliability is high, to solve air-conditioning heating
Cause the problem that space air is dried, to improve room comfortableness.
(2) technical scheme
In order to solve above-mentioned technical problem, the present invention provides a kind of water-free humidifying air-conditioner, including refrigerant loop, described system
Refrigerant circuit includes compressor, indoor heat exchanger, throttling arrangement and the outdoor heat exchanger connected by pipeline, wherein, described pressure
Contracting machine is connected with indoor heat exchanger and outdoor heat exchanger respectively by reversal valve, and described indoor heat exchanger is located in indoor set, institute
Stating outdoor heat exchanger to be located in off-premises station, it also includes humidification module and the wet blower that adds for described humidification module air feed, described
Humidification module is provided with air inlet, heating chamber, hygroscopic material room and the air outlet being sequentially communicated, and described heating chamber is for alternative
The air that ground heating enters from described air inlet, described hygroscopic material room is provided with air channel, and the sidewall in described air channel is provided with hygroscopic material
Material；Described air outlet is connected in described indoor set by humidification pipeline；
Pipeline between described outdoor heat exchanger and described compressor is parallel with condenser, and described condenser inserts described suction
In wet stock room, and described condenser at least part exposes in described air channel.
Wherein, described humidification pipeline connects and has air bypass line, and be provided with switching valve in junction, be used for may select
Property ground turn on described humidification pipeline or air by-pass pipeline.
Wherein, add wet blower described in be located between described air inlet and described heating chamber.
Wherein, described air inlet is provided with drainage screen.
Wherein, it is provided with electrical heating wire in described heating chamber.
Wherein, the inlet tube of described condenser and outlet are respectively equipped with regulation valve；It is positioned at the entrance of described condenser
Pipeline between pipe and outlet is provided with regulation valve.
Wherein, described regulation valve is electromagnetic expanding valve.
Wherein, described humidification module is fixed in described off-premises station by holder.
Wherein, space is left in the top that described hygroscopic material indoor are positioned at described hygroscopic material, and this space forms described wind
Road.
The present invention also provides for a kind of air-humidification method utilizing water-free humidifying air-conditioner described above, and it includes that moisture absorption controls mould
Formula and humidification control model；
Described moisture absorption control model includes:
Heating chamber is closed, and outdoor air enters hygroscopic material room from air inlet, and condenser and outdoor air carry out heat exchange,
Condensing outdoor air, condensed water is absorbed by hygroscopic material；
Described humidification control model includes:
Obtain room humidity；
When room humidity is less than when setting humidity value, and heating chamber is opened, and outdoor air enters moisture absorption after heating chamber heats up
Usable material chamber, the moisture that the outdoor air after heating stores in hygroscopic material indoor absorption hygroscopic material, make the wet of outdoor air
Degree increases；
Use and add wet blower by the outdoor air feeding indoor set after humidification.
(3) beneficial effect
Compared with prior art, the invention have the advantages that
The present invention provide a kind of water-free humidifying air-conditioner and air-humidification method, wherein said water-free humidifying air-conditioner by arranging on
State described humidification module and add wet blower, it is possible to realizing moisture absorption and effectively switch with humidifying mode, simple in construction, operability
By force；By parallel condensing device on refrigerant loop, the cold-producing medium in refrigerant loop flows through condenser, provides low for condenser
Temperature, utilizes condenser surface air to meet and cold is condensed into water, for humidification module water-retention, utilize the energy of air conditioning system self, do not disappear
Consumption external resource, energy utilization rate is high；
Room humidity can be control effectively in heating by the present invention, can be to room time space air is dried in the winter time
Humidification, it is ensured that space air is in rational humidity range.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of a kind of water-free humidifying air-conditioner of the present invention；
Fig. 2 is the A-A sectional view of a kind of water-free humidifying air-conditioner of the present invention；
In figure: 1: off-premises station；2: outdoor heat exchanger；3: compressor；4: reversal valve；5: indoor set；6: axial-flow fan；7: joint
Stream device；8: humidification pipeline；9: off-premises station blower fan；10: add wet blower；11: electrical heating wire；12: hygroscopic material；13: indoor are changed
Hot device；14: inlet tube；15: holder；16: switching valve；17: outlet；18: drainage screen；19: heating chamber；20: air channel；21:
Air by-pass pipeline；22: humidification module；23: hygroscopic material room；24: condenser；25,26,27: regulation valve.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the detailed description of the invention of the present invention is described in further detail.Following instance
For the present invention is described, but it is not limited to the scope of the present invention.
In describing the invention, it should be noted that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
The device or the element that show indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of the present invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in invention.
As depicted in figs. 1 and 2, a kind of water-free humidifying air-conditioner provided for the present invention, including refrigerant loop, described refrigeration
Agent loop includes compressor 3, indoor heat exchanger 13, throttling arrangement 7 and the outdoor heat exchanger 2 connected by pipeline, wherein, described
Compressor 3 is connected with indoor heat exchanger 13 and outdoor heat exchanger 2 respectively by reversal valve 4, and reversal valve 4 preferably employs four-way commutation
Valve, is used for switching refrigerant flow direction, and described indoor heat exchanger 13 is located in indoor set 5, and described outdoor heat exchanger 2 is located at off-premises station
In 1, its also include humidification module 22 and for described humidification module 22 air feed add wet blower 10, described humidification module 22 is provided with and depends on
The air inlet of secondary connection, heating chamber 19, hygroscopic material room 23 and air outlet, described heating chamber 19 for optionally heat from
The air that described air inlet enters, the most optionally heats expression, and in humidification module 22 moisture absorption process, heating chamber 19 is not
Heating, in humidification module 22 humidification, heating chamber 19 heats；Described hygroscopic material room 23 is provided with air channel 20, described air channel
The sidewall of 20 is provided with hygroscopic material 12, and air channel 20 connects air inlet and air outlet herein, and described air outlet is by humidification pipeline 8 even
Receive in described indoor set 5；
Pipeline between described outdoor heat exchanger 2 and described compressor 3 is parallel with condenser 24, specifically, condenser 24
It is connected in parallel on the pipeline between outdoor heat exchanger 2 and reversal valve 4, during air-conditioning heating, through the low-temp low-pressure of outdoor heat exchanger 2
Refrigerant liquid flows in condenser 24, and according to specific needs, the flow set of refrigerant liquid is adjustable herein, refrigerant liquid
Body enters condenser 24 after outdoor heat exchanger 2, does not produces the flow of refrigerant liquid and pressure flowing through outdoor heat exchanger 2
Raw impact, thus do not affect the normal work of outdoor heat exchanger 2；Described condenser 24 inserts in described hygroscopic material room 23, and
Described condenser 24 at least part exposes in described air channel 20, it is preferable that condenser 24 radially half is embedded in hygroscopic material
In material 12, half is exposed in air channel 20, owing to the surface temperature of condenser 24 is the lowest, crosses condenser 24 surface when there being free air-blowing
Time, dew condensation phenomenon can be produced, be condensed into condensed water, and enter in hygroscopic material 12, hygroscopic material 12 absorbs moisture；When needs add
Time wet, heating chamber 19 is opened, and adds wet blower 10 and opens, and outdoor air enters hygroscopic material room 23 after heating chamber 19 heats up, and inhales
Moisture heat desorbing in wet stock 12, the outdoor air after heating is entered hygroscopic material room 23 by air channel 20, absorbs hygroscopic material
The moisture stored in material 12, humidity increases, and humidification pipeline 8 connects at the axial-flow fan 6 in indoor set 5, and axial-flow fan 6 connects
Place is provided with humidification port, and the air after humidification realizes humidification function by sending into room after humidification port under axial-flow fan 6 acts on.
Preferably, described humidification module 22 is fixed in described off-premises station 1, from without at installation room by holder 15
After outer machine 1, humidification module 22 is installed again, simplifies installation steps, and in being arranged on off-premises station 1, humidification module 22 is played
Certain protective effect.
Under moisture absorption pattern, the additional air through hygroscopic material room 23 is discharged for convenience, on described humidification pipeline 8
Connect and have an air bypass line 21, and be provided with switching valve 16 in junction, for optionally turn on described humidification pipeline 8 or
Air by-pass pipeline 21, i.e. in humidification module 22 moisture absorption process, switch valve 16 conducting air bypass line 21, additional air from
Outside air by-pass pipeline 21 discharge chamber, in humidification module 22 humidification, switching valve 16 conducting humidification pipeline 8, after humidification
Air enters indoor set 5 from humidification pipeline 8；When switching valve 16 and being located in off-premises station 1, air by-pass pipeline 21 needs to extend to
Outside off-premises station 1, it addition, be provided with off-premises station blower fan 9 in off-premises station 1.Switching valve 16 preferably employs motor switching valve herein, by little
Type motor drives baffle plate to carry out implementation pattern switching, and cost is greatly reduced compared with electronics air-valve.
The described wet blower 10 that adds can be located at outside air inlet, in air inlet or at air outlet, when being located at air outlet, add
Wet blower 10 is negative-pressure air fan, for aspirating into hygroscopic material room 23 by outdoor air, it is preferable that described in add wet blower 10 and be located at
Between described air inlet and described heating chamber 19, arrange conveniently, workable；The described wet blower 10 that adds preferably has 2 tune
Speed gear, can realize high wind shelves and switch with low wind shelves, and in humidification, low wind shelves left by blower fan, and low wind shelves air quantity can take 30
～50m3/h；In moisture absorption process, high wind shelves left by blower fan, and high wind shelves air quantity can take 300～350m3/h。
In order to prevent impurity from entering humidification module 22, described air inlet can be provided with drainage screen 18.
Control heating for convenience, in described heating chamber 19, electrical heating wire 11 can be provided with, by controlling electrified regulation, electricity
The heating power of heater strip 11 can take 0.5～1kW.h.
For the ease of regulating the refrigerant flow through condenser 24, the inlet tube 14 of described condenser 24 and outlet 17
On can be respectively equipped with regulation valve, be expressed as 25,26；Pipeline between the inlet tube 14 and outlet 17 of described condenser
Being provided with regulation valve 27, described regulation valve 25,26,27 is preferably electromagnetic expanding valve, and when moisture absorption pattern, regulation valve 25,26 is opened,
Regulation valve 27 cuts out, and when outdoor air flows through condenser 24, can produce dew condensation phenomenon, the hygroscopic material that condensation water is dried
12 absorb, and when not using at humidifying mode or humidification module, regulation valve 25,26 cuts out, and regulation valve 27 is opened, and does not affect normal
Refrigerant loop work.
Form described air channel 20 for convenience, as in figure 2 it is shown, be positioned at described hygroscopic material 12 in described hygroscopic material room 23
Top leave space, hygroscopic material 12 can be used not fill up hygroscopic material room 23, this space forms described air channel 20.
Present invention also offers a kind of air-humidification method utilizing water-free humidifying air-conditioner described above, it includes moisture absorption control
Pattern and humidification control model；
Described moisture absorption control model includes:
First high wind shelves be can be set to by adding wet blower 10, valve 16 switching-on air by-pass pipeline 21, regulation switched
Valve 25,26 is opened, and regulation valve 27 cuts out, and keeps heating chamber 19 to close (not heating), and outdoor air enters moisture absorption from air inlet
Usable material chamber 23, condenser 24 and outdoor air carry out heat exchange, condense outdoor air, and condensed water is inhaled by hygroscopic material 12
Receive；After moisture absorption process continues for some time, add wet blower 10 and stop, switching valve 16 switching-on humidification pipeline 8；
Described humidification control model includes:
Obtain room humidity；
When room humidity is less than when setting humidity value, and heating chamber 19 is opened, and adds wet blower 10 and opens and be set to low windscreen,
Outdoor air enters hygroscopic material room 23 after heating chamber 19 heats up, and the outdoor air after heating absorbs in hygroscopic material room 23
The moisture stored in hygroscopic material 12, makes the humidity of outdoor air increase；
By adding wet blower 10, the outdoor air after humidification is sent into indoor set 5；Air after humidification is in axial-flow fan 6 low pressure
District mixes with return air, sends into room to improve air humidity.
As can be seen from the above embodiments, present configuration is simple, and reliability is high, can be to room humidity in air-conditioning heating
It control effectively, room can be humidified time space air is dried in the winter time, and constant temperature humidification can be realized, it is ensured that space air
It is in rational humidity range.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. a water-free humidifying air-conditioner, including refrigerant loop, compressor that described refrigerant loop includes being connected by pipeline,
Indoor heat exchanger, throttling arrangement and outdoor heat exchanger, wherein, described compressor by reversal valve respectively with described indoor heat exchanger
And outdoor heat exchanger connects, described indoor heat exchanger is located in indoor set, and described outdoor heat exchanger is located in off-premises station, its feature
Being, also including humidification module and add wet blower for described humidification module air feed, described humidification module is provided with and is sequentially communicated
Air inlet, heating chamber, hygroscopic material room and air outlet, described heating chamber enters from described air inlet for optionally heating
Air, described hygroscopic material room is provided with air channel, and the sidewall in described air channel is provided with hygroscopic material；Described air outlet passes through humidifier tube
Road is connected in described indoor set；
Pipeline between described outdoor heat exchanger and described compressor is parallel with condenser, and described condenser inserts described hygroscopic material
In material room, and described condenser at least part exposes in described air channel.
Water-free humidifying air-conditioner the most according to claim 1, it is characterised in that connect on described humidification pipeline and have air by-pass
Pipeline, and it is provided with switching valve in junction, for optionally turning on described humidification pipeline or air by-pass pipeline.
Water-free humidifying air-conditioner the most according to claim 1, it is characterised in that described in add wet blower be located at described air inlet with
Between described heating chamber.
Water-free humidifying air-conditioner the most according to claim 1, it is characterised in that described air inlet is provided with drainage screen.
Water-free humidifying air-conditioner the most according to claim 1, it is characterised in that be provided with electrical heating wire in described heating chamber.
Water-free humidifying air-conditioner the most according to claim 1, it is characterised in that on the inlet tube of described condenser and outlet
It is respectively equipped with regulation valve；Pipeline between the inlet tube and outlet of described condenser is provided with regulation valve.
Water-free humidifying air-conditioner the most according to claim 6, it is characterised in that described regulation valve is electromagnetic expanding valve.
Water-free humidifying air-conditioner the most according to claim 1, it is characterised in that described humidification module is fixed on by holder
In described off-premises station.
Water-free humidifying air-conditioner the most according to claim 1, it is characterised in that described hygroscopic material indoor are positioned at described moisture absorption
Space is left in the top of material, and this space forms described air channel.
10. the air-humidification method of the water-free humidifying air-conditioner utilized as described in any one of claim 1-9, it is characterised in that bag
Include moisture absorption control model and humidification control model；
Described moisture absorption control model includes:
Heating chamber is closed, and outdoor air enters hygroscopic material room from air inlet, and condenser and outdoor air carry out heat exchange, to room
Outer air condenses, and condensed water is absorbed by hygroscopic material；
Described humidification control model includes:
Obtain room humidity；
When room humidity is less than when setting humidity value, and heating chamber is opened, and outdoor air enters hygroscopic material after heating chamber heats up
Room, the moisture that the outdoor air after heating stores in hygroscopic material indoor absorption hygroscopic material；
Use and add wet blower by the outdoor air feeding indoor set after humidification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610931007.4A CN106322537A (en) | 2016-10-31 | 2016-10-31 | Waterfree humidification air conditioner and humidification method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610931007.4A CN106322537A (en) | 2016-10-31 | 2016-10-31 | Waterfree humidification air conditioner and humidification method |
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| CN106322537A true CN106322537A (en) | 2017-01-11 |
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ID=57818449
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| CN201610931007.4A Pending CN106322537A (en) | 2016-10-31 | 2016-10-31 | Waterfree humidification air conditioner and humidification method |
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Cited By (4)
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| CN111380166A (en) * | 2018-12-29 | 2020-07-07 | 大金工业株式会社 | Air conditioner and cleaning control method thereof |
| CN111649438A (en) * | 2020-04-28 | 2020-09-11 | 宁波奥克斯电气股份有限公司 | Humidifying device, humidifying control method and air conditioner |
| CN112268316A (en) * | 2020-09-08 | 2021-01-26 | 珠海格力电器股份有限公司 | Anhydrous humidifying air conditioner indoor unit and control method thereof |
| CN113701279A (en) * | 2021-09-23 | 2021-11-26 | 广州市珑玛科技有限公司 | Negative pressure humidifier |
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| CN112268316A (en) * | 2020-09-08 | 2021-01-26 | 珠海格力电器股份有限公司 | Anhydrous humidifying air conditioner indoor unit and control method thereof |
| CN113701279A (en) * | 2021-09-23 | 2021-11-26 | 广州市珑玛科技有限公司 | Negative pressure humidifier |
| CN113701279B (en) * | 2021-09-23 | 2022-09-27 | 广州市珑玛科技有限公司 | Negative pressure humidifier |
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