CN106322538A - Water-free humidifying air conditioner and humidifying method - Google Patents
Water-free humidifying air conditioner and humidifying method Download PDFInfo
- Publication number
- CN106322538A CN106322538A CN201610934368.4A CN201610934368A CN106322538A CN 106322538 A CN106322538 A CN 106322538A CN 201610934368 A CN201610934368 A CN 201610934368A CN 106322538 A CN106322538 A CN 106322538A
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- China
- Prior art keywords
- air
- heat exchanger
- water
- humidification
- conditioner
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- F24F6/105—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements heated electrically using the heat of lamps
Abstract
The invention relates to the field of air conditioners, and discloses a water-free humidifying air conditioner. The water-free humidifying air conditioner comprises a refrigerant loop, and the refrigerant loop comprises a compressor, an indoor heat exchanger, a throttling device and an outdoor heat exchanger; 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, and the outdoor heat exchanger is arranged in an outdoor unit; a humidifying module and a humidifying draught fan for supplying air to the humidifying module are further included; the humidifying module is provided with an air inlet, a heating chamber, a humidity absorbing material chamber and an air outlet which are sequentially communicated; the heating chamber is used for selectively heating air entering the heating chamber from the air inlet, the humidity absorbing material chamber is provided with an air flue, a humidity absorbing material is arranged on the side wall of the air flue, and the air outlet is connected with the interior of the indoor unit through a humidifying pipeline, a condenser is in series connection with a pipeline between the outdoor heat exchanger and the throttling device, the condenser is inserted into the humidity absorbing material chamber, and at least a part of the condenser is exposed out of the air flue. Water-free humidifying of the air conditioner can be achieved, the structure is simple, and reliability is high. The invention further provides a humidifying 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 described indoor heat exchanger and outdoor heat exchanger respectively by reversal valve, and described indoor heat exchanger is located at indoor set
In, described outdoor heat exchanger is located in off-premises station, its also include humidification module and for described humidification module air feed add wet blower,
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 optional
Heating to selecting property the air entered from described air inlet, described hygroscopic material room is provided with air channel, and the sidewall in described air channel is provided with suction
Wet stock；Described air outlet is connected in described indoor set by humidification pipeline；
Pipeline between described outdoor heat exchanger and described throttling arrangement is in series with condenser, and described condenser inserts described
In hygroscopic material room, and described condenser at least part exposes in described air channel.
Wherein, also include that gas exhaust piping, described gas exhaust piping are connected with described humidification pipeline, and are provided with switching in junction
Valve, is used for selecting conducting described humidification pipeline and a gas exhaust piping.
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, described condenser exposes outside the portion envelops of described humidification module insulation material.
Wherein, described humidification module is fixed on 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 condensers in series on refrigerant loop, the cold-producing medium in refrigerant loop directly flows through condenser, carries for condenser
For low temperature, and without arranging control valve etc., condenser surface air is utilized to meet the cold water that is condensed into, for humidification module water-retention, profit
With the energy of air conditioning system self, do not consume external resource.
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: condenser exposed parts；15: holder；16: switching valve；17: insulation material；18: drainage screen；19: heating chamber；
20: air channel；21: gas exhaust piping；22: humidification module；23: hygroscopic material room；24: condenser.
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, is used for switching refrigerant flow direction, described
Indoor heat exchanger 13 is located in indoor set 5, and described outdoor heat exchanger 2 is located in off-premises station 1, and it also includes humidification module 22 and is
Described humidification module 22 air feed add wet blower 10, described humidification module 22 be provided be sequentially communicated air inlet, heating chamber 19, inhale
Wet stock room 23 and air outlet, described heating chamber 19 is for optionally heating the air entered from described air inlet, herein
Optionally heating expression, in humidification module 22 moisture absorption process, heating chamber 19 does not heats, in humidification module 22 humidification
In, heating chamber 19 heats；Described hygroscopic material room 23 is provided with air channel 20, and the sidewall in described air channel 20 is provided with hygroscopic material 12；Institute
State air outlet to be connected in described indoor set 5 by humidification pipeline 8；Between described outdoor heat exchanger 2 and described throttling arrangement 7
Pipeline is in series with condenser 24, and during air-conditioning heating, the low-temperature low-pressure refrigerant liquid through throttling arrangement 7 flows into condenser
In 24, described condenser 24 inserts in described hygroscopic material room 23, and described condenser 24 at least part exposes to described wind
In road 20, it is preferable that condenser 24 radially half is embedded in hygroscopic material 12, half is exposed in air channel 20, due to condensation
The surface temperature of device 24 is the lowest, when there being free air-blowing to cross condenser 24 surface, can produce dew condensation phenomenon, be condensed into condensed water, and
Entering in hygroscopic material 12, hygroscopic material 12 absorbs moisture；When needs humidify, heating chamber 19 is opened, and adds wet blower 10 and opens,
Outdoor air enters hygroscopic material room 23 after heating chamber 19 heats up, and the moisture heat desorbing in hygroscopic material 12, after heating
Outdoor air absorbs the moisture stored in hygroscopic material 12 in hygroscopic material room 23, and humidity increases, humidification pipeline 8 and indoor set
Connecting at axial-flow fan 6 in 5, axial-flow fan 6 junction is provided with humidification port, and the air after humidification is passing through by after humidification port
The lower feeding room of flow fan 6 effect realizes humidification function.
Under moisture absorption pattern, the additional air through hygroscopic material room 23 is discharged for convenience, also include gas exhaust piping
21, described gas exhaust piping 21 is connected with described humidification pipeline 8, and is provided with switching valve 16 in junction, is used for selecting described in a conducting
Humidification pipeline 8 and gas exhaust piping 21, i.e. in humidification module 22 moisture absorption process, switching valve 16 turns on gas exhaust piping 21, unnecessary sky
Gas is from gas exhaust piping 21 discharge chamber, and in humidification module 22 humidification, switching valve 16 conducting humidification pipeline 8, after humidification
Air enters indoor set 5 from humidification pipeline 8.Switching valve 16 preferably employs motor switching valve herein, drives gear by micro-machine
Plate carrys 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, electrical heating wire 11, the convenient electrified regulation that controls, electricity in described heating chamber 19, can be provided with
The heating power of heater strip 11 can take 0.5～1kW.h.
Produce condensing drip fall off-premises station 1, described condenser in order to avoid outside air runs into the condenser of low temperature
The portion envelops exposing outside described humidification module has insulation material 17, so that this condenser exposed parts 14 is played insulation effect.
Advantageously, described humidification module 22 can be fixed on described off-premises station 1 by holder 15, installs fixing side
Just, it addition, be provided with off-premises station blower fan 9 in usual off-premises station 1.
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, described hygroscopic material 12 can be used not fill up hygroscopic material room 23, this space forms described air channel 20.
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:
First can be set to high wind shelves by adding wet blower 10, switch the switching-on gas exhaust piping of valve 16 21, keep heating
Room 19 is closed (not heating), and outdoor air enters hygroscopic material room 23 from air inlet, and condenser 24 and outdoor air carry out heat
Exchange, condenses outdoor air, and condensed water is absorbed by hygroscopic material 12；After moisture absorption process continues for some time, add wet wind
Machine 10 stops, and switches 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 wind shelves,
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 (9)
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 throttling arrangement is in series with condenser, and described condenser inserts described moisture absorption
In usable material chamber, 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 also include gas exhaust piping, described gas exhaust piping
It is connected with described humidification pipeline, and is provided with switching valve in junction, be used for selecting conducting described humidification pipeline and a gas exhaust piping.
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 described condenser exposes outside described humidification module
Portion envelops have insulation material.
Water-free humidifying air-conditioner the most according to claim 1, it is characterised in that described humidification module is fixed on by holder
On 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.
9. the air-humidification method of the water-free humidifying air-conditioner utilized as described in any one of claim 1-8, it is characterised in that 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, make the humidity of outdoor air increase
Add；
Use and add wet blower by the outdoor air feeding indoor set after humidification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610934368.4A CN106322538A (en) | 2016-10-31 | 2016-10-31 | Water-free humidifying air conditioner and humidifying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610934368.4A CN106322538A (en) | 2016-10-31 | 2016-10-31 | Water-free humidifying air conditioner and humidifying method |
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| Publication Number | Publication Date |
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| CN106322538A true CN106322538A (en) | 2017-01-11 |
Family
ID=57818490
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| CN201610934368.4A Pending CN106322538A (en) | 2016-10-31 | 2016-10-31 | Water-free humidifying air conditioner and humidifying method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560036A (en) * | 2017-08-25 | 2018-01-09 | 广东美的制冷设备有限公司 | Indoor apparatus of air conditioner and air conditioner |
| 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 |
| CN113865031A (en) * | 2021-09-30 | 2021-12-31 | 海信（山东）空调有限公司 | Humidity control method and device and air conditioner |
| WO2023273662A1 (en) * | 2021-06-30 | 2023-01-05 | 青岛海尔空调器有限总公司 | Air conditioner outdoor unit, and air conditioner |
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| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| WO2023273662A1 (en) * | 2021-06-30 | 2023-01-05 | 青岛海尔空调器有限总公司 | Air conditioner outdoor unit, and air conditioner |
| CN113865031A (en) * | 2021-09-30 | 2021-12-31 | 海信（山东）空调有限公司 | Humidity control method and device and air conditioner |
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