CN109974125A - Multi-connected air conditioning system - Google Patents
Multi-connected air conditioning system Download PDFInfo
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- CN109974125A CN109974125A CN201910279509.7A CN201910279509A CN109974125A CN 109974125 A CN109974125 A CN 109974125A CN 201910279509 A CN201910279509 A CN 201910279509A CN 109974125 A CN109974125 A CN 109974125A
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- steam
- water
- unit
- humidifier
- conditioning system
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 194
- 239000003665 fog water Substances 0.000 claims description 21
- 238000000889 atomisation Methods 0.000 claims description 20
- 239000008400 supply water Substances 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009841 combustion method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010025 steaming Methods 0.000 description 3
- 230000003670 easy-to-clean Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
-
- 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
Abstract
The present invention discloses a kind of multi-connected air conditioning system, which includes humidifier, to generate steam；Multiple air conditioner indoor unit, each air conditioner indoor unit all have air duct, and each air duct passes through pipeline and communicates with the humidifier；Air-conditioner outdoor unit, the air-conditioner outdoor unit are connect with multiple air conditioner indoor unit respectively.The lower-cost multi-connected air conditioning system with humidification function can be obtained in technical solution of the present invention.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of multi-connected air conditioning system.
Background technique
Currently, in winter using in air-conditioning process with room temperature rise and relative air humidity can gradually subtract instead
Small, too low relative humidity can all be such that room comfort declines, while also easily cause the propagation of bacterium in air.Therefore, people
It can select purchase humidifier or purchase that there is the air conditioner of humidification function.But if it is intended to the air conditioner indoor unit to each room
When being provided which humidification, multiple air conditioner higher costs with humidification function are bought.
Summary of the invention
The main object of the present invention is to provide a kind of multi-connected air conditioning system, it is intended to solve multi-connected air conditioner indoor unit humidification
Problem at high cost.
To achieve the above object, multi-connected air conditioning system proposed by the present invention includes:
Humidifier, to generate steam；
Multiple air conditioner indoor unit, each air conditioner indoor unit all have air duct, each air duct pass through pipeline with
The humidifier communicates；And
Air-conditioner outdoor unit, the air-conditioner outdoor unit are connect with multiple air conditioner indoor unit respectively.
In one embodiment, the humidifier is equipped with multiple gas vents, the gas vent and the air conditioner indoor unit one
One is correspondingly arranged, and the pipeline includes multiple steam pipes, and the both ends of each steam pipe are separately connected each gas vent
With each air conditioner indoor unit.
In one embodiment, the humidifier be equipped with a gas vent, the pipeline include a main steam range and from
Multiple steam pipes that the main steam range branches out, the main steam range are connect with the gas vent, and the steam pipe is far from institute
The one end for stating main steam range is connected to the air duct of the air conditioner indoor unit respectively.
In one embodiment, the humidifier is equipped at least two gas vents, and the steam pipework includes at least two
A main steam range connecting with the gas vent, at least one main steam range branch out at least two steam pipes, the steam
Pipe is connect with the air conditioner indoor unit respectively.
In one embodiment, the humidifier includes shell, is formed with accommodating chamber, and the shell offers and the appearance
The venthole of chamber of receiving connection；
Multiple water tanks are set in the accommodating chamber；
Multiple steam generating units are set in the accommodating chamber, and are arranged in a one-to-one correspondence with the water tank, each described
Steam generating unit is equipped with the steam (vapor) outlet being connected to the venthole；The water tank passes through the first interconnecting part and the steam
Generating unit connection, to supply water to the steam generating unit；The water tank passes through the second interconnecting part and the steam generation
Unit connection, wherein first interconnecting part is lower than second interconnecting part.
In one embodiment, the humidifier includes:
Shell, is formed with accommodating chamber, and the shell offers the venthole being connected to the accommodating chamber；
Water tank is set in the accommodating chamber；
Multiple steam generating units are set in the accommodating chamber, and each steam generating unit is equipped with and the venthole
The steam (vapor) outlet of connection；
The water tank is connected to by pipeline with multiple steam generating units, to supply to the steam generating unit
Water.
In one embodiment, the humidifier includes:
Shell, the shell are provided with venthole；
Multiple steam generating units are set in the shell, and each steam generating unit includes that sink and atomization are single
Member；
The sink is divided into water storage tank and fog water content by a partition, and the atomization unit is set to the fog water content
Lower section, the atomization unit are connected to the fog water content, and the fog water content is connected to the venthole；The water storage tank passes through pipe
Road is connected to the atomization unit.
In one embodiment, the humidifier includes:
Shell, has accommodating chamber, and the shell offers the venthole being connected to the accommodating chamber；
Steam generating unit is contained in the cavity, and the steam generating unit includes cabinet, is equipped in the cabinet
The multiple steam (vapor) outlets being connected to the venthole；And
Water tank is contained in the cavity, and the water tank is connected to the cabinet, to supply water to the cabinet.
In one embodiment, the humidifier further includes control unit and the inlet valve that is electrically connected with the control unit
With outlet valve, the water tank is equipped with water inlet, and the steam generating unit is equipped with discharge outlet, and the inlet valve is connected to described
Water inlet, the outlet valve are connected at the discharge outlet.
In one embodiment, the humidifier further includes the water level sensing unit being electrically connected with the control unit, institute
Water level sensing unit is stated in the water tank, to detect the water level in the water tank.
In technical solution of the present invention, multi-connected air conditioning system includes multiple air conditioner indoor unit and humidifier, humidifier
It can produce steam, and by pipeline connection corresponding with multiple air conditioner indoor unit, steam be sent to each air conditioner indoor unit
In air duct, then as the air duct of air conditioner indoor unit is blown out together, thus only need a humidifier can with for each room it is only
It is vertical to carry out humidification or same room concentration is humidified, realize the multi-connected air conditioning system with humidification function, and the knot
Structure is simple, at low cost.Meanwhile by humidifier send out steam be pure gas, no longer need to carry out compared to humid air
Filter, is further simplified structure, save the cost.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of multi-connected air conditioning system of the present invention；
Fig. 2 is the structural schematic diagram of multi-connected air conditioning system middle steam tube of the present invention road first embodiment；
Fig. 3 is the structural schematic diagram of multi-connected air conditioning system steam pipework second embodiment of the present invention；
Fig. 4 is the structural schematic diagram of multi-connected air conditioning system steam pipework 3rd embodiment of the present invention；
Fig. 5 is the structural schematic diagram of multi-connected air conditioning system steam pipework fourth embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the 5th embodiment of multi-connected air conditioning system steam pipework of the present invention；
Fig. 7 is the structural schematic diagram of humidifier first embodiment in multi-connected air conditioning system of the present invention；
Fig. 8 is the structural schematic diagram of humidifier second embodiment in multi-connected air conditioning system of the present invention；
Fig. 9 is the structural schematic diagram of humidifier 3rd embodiment in multi-connected air conditioning system of the present invention；
Figure 10 is the structural schematic diagram of humidifier fourth embodiment in multi-connected air conditioning system of the present invention；
Figure 11 is the structural schematic diagram of air conditioner indoor unit in multi-connected air conditioning system of the present invention.
Drawing reference numeral explanation:
| Label | Title | Label | Title | Label | Title |
| 100 | Humidifier | 31a | Air storing cavity | 7 | Water level sensing unit |
| 1 | Shell | 311 | Heating zone | 9 | Outlet pipe |
| 1a | Accommodating chamber | 3111 | Steam (vapor) outlet | 200 | Air-conditioner outdoor unit |
| 111 | Venthole | 312 | Storage area | 300 | Air conditioner indoor unit |
| 2 | Water tank | 3121 | Second connection end | 301 | Body |
| 2a | Water storage cavity | 3122 | Discharge outlet | 302 | Heat exchanger |
| 21(311a) | Water inlet | 32 | Heating device | 400 | Pipeline |
| 22 | First connection end | 4 | Water inlet pipe | 401 | Steam pipe |
| 3 | Steam generating unit | 5 | Inlet valve | 402 | Main steam range |
| 31 | Steam cabinet | 6 | Drain valve | 403 | Steam valve |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. shall be understood in a broad sense,
For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral；It can be mechanical connection, be also possible to
Electrical connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not the present invention claims guarantor
Within the scope of shield.
The present invention proposes a kind of multi-connected air conditioning system.
Fig. 1 and Fig. 7 are please referred to, in embodiments of the present invention, which includes:
Humidifier 100, to generate steam；
Multiple air conditioner indoor unit 300, each air conditioner indoor unit 300 all have air duct, and each air duct passes through pipeline
400 communicate with humidifier 100；
Air-conditioner outdoor unit 200, the air-conditioner outdoor unit 200 are connect with multiple air conditioner indoor unit 300 respectively.
In the present embodiment, multi-connected air conditioning system includes at least one air-conditioner outdoor unit 200, and is equipped at least two
Air conditioner indoor unit 300, each air conditioner indoor unit 300 correspond to a room or two or more air conditioner indoor unit
A 300 corresponding rooms, can be configured according to actual needs.Multiple air conditioner indoor unit 300 can be as same room concentration
It is humidified, improves humidification amount, can be used for independently being humidified in multiple rooms, flexibly and easily.With shown in Fig. 1
For structure, air-conditioner outdoor unit 200 be equipped with one, air conditioner indoor unit 300 be equipped with it is multiple, according to the appearance of air-conditioning indoor and outdoor machine 200
The quantity of amount and actual needs setting air conditioner indoor unit 300, humidifier 100 are connected by pipeline 400 and air conditioner indoor unit 300
It connects.
Figure 11 is please referred to, specifically, the gas vent 111 of humidifier 100 and the air conditioner indoor unit 300 pass through pipeline
400 connections.Main steam range 402 and steam pipe 401 can be rubber hose, be also possible to copper pipe or stainless steel tube etc., in order to protect
The temperature for demonstrate,proving steam in steam transmission process, is arranged with thermal insulation casing in main steam range 402 and steam pipe 401, to guarantee
Effective conveying of steam, avoids heat loss from leading to steam liquefied, improves the conveying capacity of steam.Air conditioner indoor unit 300 includes machine
Body 301 and the heat exchanger 302 in body 301, body 301 are formed with air duct and the air inlet being connected to air duct and outlet air
Mouthful, heat exchanger 302 is located in air duct, and pipeline 400 is connected to the air duct of air conditioner indoor unit 300.At this point, steam pipe 401 or steaming
Vapour general pipeline 402 can be located at air inlet, can also be located at upstream of the heat exchanger 302 on air duct, steam can be with air duct
Wind increases comfort to heat exchanger 302 so as to improve the temperature of the steam after blowout, and can be realized with heat exchanging device 302
The function of cleaning.Certainly, the downstream in heat exchanger 302 on air duct also can be set in steam pipe 401 and main steam range 402, from
And increase the quantity of steam of blowout, improve the efficiency of humidification.
In technical solution of the present invention, multi-connected air conditioning system includes air-conditioner outdoor unit 200 and the air-conditioner outdoor unit 200
The multiple air conditioner indoor unit 300 and humidifier 100 of connection, humidifier 100 can produce steam, and by pipeline 400 with
The corresponding connection of multiple air conditioner indoor unit 300, steam is sent in the air duct of each air conditioner indoor unit 300, then with air conditioning chamber
The air duct of interior machine 300 from air outlet blow out, thus only need a humidifier can with independently carried out for each room humidify or
Same room concentration is humidified, realizes the multi-connected air conditioning system with humidification function, and the structure is simple, cost
It is low.Meanwhile the steam sent out by humidifier 100 is pure gas, no longer needs to be filtered compared to humid air, further
Simplify structure, save the cost.
Referring to figure 2. to Fig. 6, by taking the multi-connected air conditioning system there are four the settings of air conditioner indoor unit 300 as an example, certainly, this
Invention is not limited to the quantity of air conditioner indoor unit 300 shown in figure.The structure of pipeline 400 can have following several embodiments:
In the application first embodiment, the humidifier 100 is equipped with multiple gas vents 111, gas vent 111 and the sky
Indoor unit 300 is adjusted to be arranged in a one-to-one correspondence, the pipeline 400 includes multiple steam pipes 401, each steam pipe 401
Both ends are separately connected each gas vent 111 and each air conditioner indoor unit 300.
Steam valve 403 can be arranged in the setting of the structure at each steam pipe 401, so as to each steam pipe
The steam of 401 conveyings is controlled, and then realizes to regulate and control the humidification of each air conditioner indoor unit 300, each steam pipe 401
Between be independent of each other, open and close are carried out according to indoor humidity condition, and can control the amount of humidification, independence is good；When wherein
One steam pipe 401 breaks down, other steam pipes 401 can also operate normally, and can be directed to when maintenance or cleaning
Property dismounting, operate it is more convenient.
In the application second embodiment, humidifier 100 is equipped with a gas vent 111, and the pipeline 400 includes a steaming
Vapour general pipeline 402 and the multiple steam pipes 401 branched out from the main steam range 402, the main steam range 402 and the gas vent
111 connections, the one end of the steam pipe 401 far from the main steam range 402 connect with the air duct of the air conditioner indoor unit 300 respectively
It is logical.
In the present embodiment, the structure of humidifier 100 is simple, and a gas vent 111 is only arranged, and pipeline 400 is steamed by one
Vapour general pipeline 402 is connected from gas vent 111, and branches out the steam pipe 401 closed with the cooperating number of air conditioner indoor unit 300, thus
Realize the humidification to each air conditioner indoor unit 300.The pipeline 400 of the structure is simpler, saves tubing, reduces cost, and can
To reduce the space occupied, facilitate installation；All air conditioner indoor unit 300 can be controlled by controlling a main steam range 402
Humidification control, operate it is eased；And the steam pressure being discharged from a gas vent 111 is larger, and it is quick that steam may be implemented
In the air duct for reaching air conditioner indoor unit, humidification efficiency is improved.It is of course also possible to control valve is set on steam pipe 401, thus
It also may be implemented individually to control the humidification of each air conditioner indoor unit 300 in the case where realizing master control.
In the application 3rd embodiment, the humidifier 100 is equipped at least two gas vents 111, and the pipeline 400 wraps
At least two main steam ranges 402 connecting with the gas vent 111 are included, at least one main steam range 402 branches out at least
Two steam pipes 401, the steam pipe 401 are connect with the air conditioner indoor unit 300 respectively.
In the present embodiment, by taking gas vent 111 is arranged two as an example, accordingly, there are two the settings of main steam range 402 and exhaust
Hole 111 connects, while the quantity in order to cooperate air conditioner indoor unit 300, and main steam range 402 needs to branch out the progress of steam pipe 401
Connection, so the mode of the selection branch can be, each main steam range 402 branches out two steam pipes 401 and air conditioning chamber
Interior machine 300 connects；It is connect alternatively, a main steam range 402 branches out three steam pipes 401 with air conditioner indoor unit 300, another
Main steam range 402 is directly connect with air conditioner indoor unit 300.Certainly, when gas vent 111 and main steam range 402 setting there are three when,
One main steam range 402 branches out two steam pipes 401 and connect with air conditioner indoor unit 300, another two main steam range 402 and air-conditioning
Indoor unit 300 directly connects.The form of the structure is the combination in above two embodiment, and existing individual pipeline carries out defeated
Humidification is sent, and has the pipeline that can be controlled simultaneously to carry out conveying humidification, it is simple to combine structure, saves space, and may be implemented
The advantages of compatibly steam pressure is transmitted and is uniformly controlled.For example, several rooms in family, are identical settings there are two room
Child bedroom, can choose the form that main steam range 402 branches out two steam pipes 401, controlled together thus convenient, and parent
Room can individually main steam range 402 carry out humidification control, so as to provide different selections for user, according to practical feelings
Condition meets the needs of different.
Fig. 7 to Figure 10 is please referred to, in order to provide the quantity of steam of sufficient humidification, the structure of humidifier 100 is also to Guan Chong
It wants, by taking the multi-connected air conditioning system of above-mentioned four air conditioner indoor unit 300 of setting as an example, and with the structure of above-mentioned several pipelines 400
One of applied, corresponding humidifier 100 can have following several embodiments:
In the application first embodiment, humidifier includes shell 1, is formed with accommodating chamber 1a, shell 1 offer with it is described
The venthole 111 of accommodating chamber 1a connection；
Multiple water tanks 2 are set in the accommodating chamber 1a；
Multiple steam generating units 3 are set in the accommodating chamber 1a, and are arranged in a one-to-one correspondence with the water tank 2, each
The steam generating unit 3 is equipped with the steam (vapor) outlet 3111 being connected to the venthole 111, and the water tank 2 connects by first
Logical portion 22 is connected to the steam generating unit 3, to supply water to the steam generating unit 3；The water tank 2 connects by second
Logical portion 3121 is connected to the steam generating unit 3, wherein first interconnecting part 22 is lower than second interconnecting part 3121.
In the present embodiment, humidifier 100 includes the shell 1 with accommodating chamber 1a, and the shape of shell 1 is hollow rectangular
Body shape, material can be plastics, be also possible to metal, structural strength easy to process and with higher can be for set on it
Internal component provides preferable protection, and more beautiful in appearance.Humidifier 100 can be individually placed at desktop, can also
To be fixed on wall or a certain air conditioner indoor unit 300, or it is mounted on outdoor, to facilitate water inlet and draining.
By taking humidifier 100 is separately provided as an example, specifically, each steam generation to humidifier 100 for convenience
Unit 3 and water tank 2 are cleaned or are repaired, and set shell 1 to the separate structure being detachably connected, and easy disassembly improves
The convenience of cleaning and maintenance.The top of shell 1 offers the venthole 111 being connected to accommodating chamber 1a, of the venthole 111
Number can be one or more, be configured according to actual needs, and the quantity of corresponding venthole 111 is correspondingly arranged pipeline 400,
Embodiment is designed referring in particular to above-mentioned pipeline 400.Convenient be connected to pipeline 400 of the gas vent 111 exports steam, and convenient for connecting
Connect air conditioner indoor unit 300.
Water tank 2 is substantially in vertical type, can spacing side by side setting, the shape of water tank 2 can be cuboid or cylindrical body,
The separate structure with shell 1, easy to disassemble and periodic cleaning inner wall are set by water tank 2.Multiple steam generating units 3 are also simultaneously
The setting of row interval, and corresponded with water tank 2, each steam generating unit 3 is generally tubular and is uprightly arranged, so as to
Keep the internal structure of humidifier 100 more compact, effectively improves structural stability, and save space.Set on steam generation list
Multiple steam (vapor) outlets 3111 of member 3 are connected to gas vent 111, when multiple steam (vapor) outlets 3111 correspond to a gas vent 111, are needed
The steam of multiple steam (vapor) outlets 3111 is imported in gas vent 111 using connecting tube, thus the pipeline being connected to gas vent 111
400 connections；When multiple steam (vapor) outlets 3111 are identical as 111 numbers of gas vent, directly steam (vapor) outlet 3111 can be butted up against
Gas vent 111 is directly connected to pipeline 400, to make each air conditioner indoor unit 300 that can have humidification function, and multiple skies
It adjusts indoor unit 300 that can realize while humidify, significantly improves humidification efficiency, and can also save with save the cost in multiple rooms
The interior trouble for carrying humidifier.Specifically, the gas vent 111 is identical as the number of steam (vapor) outlet 3111, and steam (vapor) outlet 3111 is set
It sets in the upper surface of steam generating unit 3, the upper end of steam generating unit 3 is directly pierced by gas vent 111 and pipeline 400 is realized and connected
It connects, connection structure is relatively stable, and seals tight.Steam pipe 401 and the periphery leakproofness of steam (vapor) outlet 3111 will be got well, Ke Yizeng
Seal is encrypted, steam leakage is prevented.It may be a fixed connection between the two, or in order to facilitate the installation of, be also possible to detachably connect
It connects.When to be detachably connected, for the two preferentially using being threadedly coupled, the end of steam (vapor) outlet 3111 is arranged in steam generating unit 3
For external screw thread setting, steam pipe 401 is internal screw thread setting, and steam pipe 401, which is directly threaded on steam (vapor) outlet 3111, to be connected,
Simple and stable structure dismounts more convenient.
Meanwhile passing through about two spaced the between the water tank 2 and steam generating unit 3 of the humidifier 100
One interconnecting part 22 is connected to the second interconnecting part 3121, and the first interconnecting part 22 is lower than second interconnecting part 3121, herein upper
It is down upper and lower in 3 short transverse of water tank 2 and steam generating unit.First interconnecting part 22 and the second interconnecting part 3121 can be
It is separately provided, is mounted between water tank 2 and steam generating unit 3 by being detachably connected, be also possible to the first interconnecting part
22 settings two are connected to the circumferential surface of water tank 2 and steam generating unit 3, and the second interconnecting part 3121 is arranged two and connects respectively
The circumferential surface in water tank 2 and steam generating unit 3 is connect, by tube head closure by two first interconnecting parts 22 and two second interconnecting parts
The 3121 sealed connections of difference.Specifically, the lower end of water tank 2 is arranged in the first interconnecting part 22, and the second interconnecting part is located at water tank 2
Upper end, top and bottom herein are median planes in the short transverse using water tank as interface, more than interface are
Upper end is lower end below interface.Therefore, it keeps in water tank 2 plus water level is in the first interconnecting part 22 and second and connects
When between logical portion 3121, the first interconnecting part 22 positioned at lower end is connected to flowing water, using law of connected vessels, so that in steam cabinet 31
Water level it is identical as the water level holding in water tank 2；Therefore it only needs to can guarantee in steam chest body 31 to supplying water in water tank 2
Water.Meanwhile the second interconnecting part 3121 positioned at upper end can be such that steam passes through, and keep in steam cabinet 31 and water tank 2
Pressure suffered by liquid level is identical, remains same level, prevents the water level of steam generating unit 3 from occurring because steam compresses
Low there is a phenomenon where dry combustion methods, effectively improve the safety of humidifier 100, and prolong the service life.
In addition, the water inlet 21 that each water tank 2 has water storage cavity 2a and is connected to the water storage cavity 2a, steam hair
The discharge outlet 3122 that raw unit 300 has air storing cavity 31a and is connected to the air storing cavity 31a.The water inlet 21 of water tank 2 is arranged
In the bottom of water tank 2, to facilitate water inlet, and it is not above the second interconnecting part 3121 of upper end, to will not interfere to steam
The conducting of vapour.Water in steam cabinet 31 provides from bottom to top, can be convenient it is directly evaporated after heating the water on top, just
In energy saving, steam is faster provided.
In the application second embodiment, humidifier includes shell 1, is formed with accommodating chamber 1a, and is offered and accommodating chamber
The venthole 111 of 1a connection；
Water tank 2 is set in accommodating chamber 1a；
Multiple steam generating units 3, are set in accommodating chamber 1a, and each steam generating unit 3 is equipped with to be connected with venthole 111
Logical steam (vapor) outlet 3122；
The water tank 2 is connected to by pipeline with multiple steam generating units 3, to give the steam generating unit 3
It supplies water.
In the present embodiment, shell 1, the shape of water tank 2 and steam generating unit 3 and material are the same as first embodiment substantially phase
Together, be different from the first embodiment in: water tank 2 is equipped with one, and water tank 2 has water storage cavity 2a and connects with water storage cavity 2a
Logical water outlet, multiple steam cabinets 31 have multiple water inlets, and the water outlet of multiple steam cabinets 31 and water tank 2 passes through one
Communicating pipe 8 is connected to, and using law of connected vessels, the water level in steam cabinet 31 is identical as the water level in water tank 2, therefore only needs pair
Supply water i.e. the water that can guarantee in steam chest body 31 in water tank 2.In the structure, a water tank 2, which is only arranged, be can be realized pair
The water supply of multiple steam cabinets 31, saves the structure of multiple water tanks 2, and can simplify the pipeline to supply water for water tank 2, makes
Humidifier 100 it is compact-sized small and exquisite, cost substantially reduces.
Multiple steam (vapor) outlets 3122 of multiple steam generating units 3 in the humidifier can be with multiple air conditioner indoor unit
300 are attached, to make each air conditioner indoor unit 300 that can have humidification function, and multiple air conditioner indoor unit 300 can be realized
It humidifies simultaneously, significantly improves humidification efficiency；And structure is simple, can also be saved and be added in multiple indoor carryings with save the cost
The trouble of wet device.In addition, the humidifier 100 connects water outlet and multiple water inlets, the control valve of setting using a connecting pipe 8
Quantity is few, and structure is simple, convenient for assembly, so that the water level in each steam generating unit 3 is identical, guarantees each air conditioner indoor unit
300 humidification amount is identical, further saves cost.
In the application 3rd embodiment, the humidifier 100 includes: shell 1, and there is accommodating chamber 1a shell 1 to be provided with
The venthole 111 being connected to accommodating chamber 1a；
Multiple steam generating units 3 are set in the accommodating chamber 1a, and each steam generating unit 3 includes 31 He of sink
Atomization unit 32, sink 31 are divided into water storage tank 312 and fog water content 311 by a partition, and fog water content 311 and water storage tank 312 have
There is interconnected part, atomization unit 32 is set to the lower section of the fog water content 311, the atomization unit 32 and the atomization
Slot 311 is connected to, and the fog water content 311 is connected to the venthole 111；The water storage tank 312 is single by pipeline and the atomization
Member 32 is connected to.
In the present embodiment, different from the first embodiment: water tank 2 and steam generating unit 3 are integrated, it is each
Steam generating unit 3 includes sink 31, and sink 31 is formed with fog water content 311 and water storage tank 312 by partition segmentation, wherein storing up
Sink 312 be used for water storage, fog water content 311 generate steam, water storage tank 312 be equipped with water inlet 312a, by water inlet 312a with
Pipeline connection intakes or adds water manually；Atomization unit 32 is mainly used for heating the water in the region and fog water content 311,
When water temperature rises to certain temperature, steam is generated.Unlike second embodiment, there is correspondence to each steam cabinet 31
Water storage tank 312 supply water.The sink 31 can be independent of each other between each sink 31 to be rectangular or cylinder-shaped.Fog water content 311
It is split with water storage tank 312 by a partition, can permit steam circulation above partition, water storage tank 312 is connected by pipeline
It connecing on atomization unit 32, the position of atomization unit 32 is lower than the position of water storage tank 312, so can guarantee to realize linker
Principle circulation water, cooperates 31 upper end space flowing steam of sink, it is ensured that the water level between two regions remains balance, avoids
Hydraulic pressure and air pressure are generated, the water level of fog water content 311 is reduced, prevents 32 dry combustion method of atomization unit.Sink 31 is additionally provided with steam (vapor) outlet
3111, wherein the setting position of steam (vapor) outlet 3111 is higher than the water level in fog water content 311, avoids leak.Sink 31 is additionally provided with
Discharge outlet 3122, by that can play the role of periodically cleaning steam generating unit 3 by the water discharge in sink 31, with
Just extend the service life of steam generating unit 3.Wherein, the setting position of discharge outlet 3122 will be lower than the lower end of water storage tank 312,
Discharge outlet 3122 can be arranged in 32 bottom of atomization unit, to drain water.
Each steam generating unit 3 is independent in the humidifier of the structure, and the individual heating of atomization unit 32 generates
Water vapour, water vapour are discharged by steam (vapor) outlet 3111 and are humidified for air conditioner indoor unit 300, without by humidifier 100 into
Row movement humidifies not chummery, and humidification is convenient.Meanwhile the individual sink 31 of setting can realize water storage and add
Heat, structure is simple, so that the figure of humidifier 100 is small and exquisite, and does not influence humidification amount.The liquid of fog water content 311 and water storage tank 312
It is interconnected above face, the air pressure imbalance in water vapour and water storage tank 312 for preventing fog water content 311 from generating leads to humidifier
100 cisco unity malfunctions work more stable；In addition, opening discharge outlet when needing to clean steam generating unit 3
3122 are drained, easy to clean.
In the application fourth embodiment, humidifier 100 includes shell 1, has accommodating chamber 1a, shell 1 offers and institute
State the venthole 111 of accommodating chamber 1a connection；
Steam generating unit 3 is contained in the accommodating chamber 1a, and steam generating unit 3 includes steam cabinet 31, the steaming
Multiple steam (vapor) outlets 3111 being connected to the venthole 111 are equipped in vapour cabinet 31, and
Water tank 2 is contained in the accommodating chamber 1a, and water tank 2 is connected to cabinet 31, to supply water to the cabinet 31；
In the present embodiment, with first three embodiment the difference is that: though water tank 2 and steam generating unit 3 are seperated
Setting, but water tank 2 is arranged one, and steam cabinet 31 is also provided with one, and steam cabinet 31 and the interval of water tank 2 are arranged, and
By pipeline connection, connection between the two may be implemented water route connection, the water in water tank 2 can flow in steam cabinet 31 into
Row water supply.Steam cabinet 31 in the structure is further reduced, and structure is simpler, so that humidifier 100 is more compact, at
Originally it further decreases.It can be realized and multiple rooms are added by the way that single water tank 2 and single steam generating unit 3 is arranged
Wet, humidification is convenient, does not need to buy multiple humidifiers, at low cost.The steam cabinet 31 is simultaneously set on each steam pipe 401
There is steam valve 403, the steam valve 403 on steam pipe 401 can control the quantity of steam of each air conditioner indoor unit 300
System, to effectively control indoor humidity.Steam cabinet 31 is additionally provided with discharge outlet 3122, needs to carry out steam generating unit 3 clearly
When washing, opens discharge outlet 3122 and drained, it is easy to clean.
In conjunction with any one of four kinds of embodiments of above-mentioned humidifier, in order to give water tank 2 and steam cabinet 31 simultaneously
It supplies water, avoids opening shell 1 from carrying out adding water manually, humidifier 100 further includes water inlet pipe 4 and outlet pipe 9, water inlet pipe 4
Multiple water inlets 21 (311a) are connected to, outlet pipe 9 is connected to multiple discharge outlet 3122.It is to be appreciated that water inlet pipe 4 is open at one end
External water source is connected to for water storage, such as tap water or the water of sofening treatment, the other end is connected to water inlet 21 (311a), out
One end of water pipe 9 is connected to discharge outlet 3122, and draining cleaning treatment is carried out in another end opening to pollution discharge pond or wastewater disposal basin, the knot
The opening and closing that water inlet pipe 4 and outlet pipe 9 need to be only controlled in structure, improves the ease of use of humidifier.
Further, in order to realize the automation control of humidifier, humidifier 100 further includes that control unit (is not schemed
Show) and multiple inlet valves 5 for being electrically connected with control unit and drain valve 6, inlet valve 5 be set to the pipe of connection water inlet 21 (311a)
On the road, outlet valve 6 is set on the pipeline of connection discharge outlet 3122.
Control unit can be set to inside or outside shell 1, and in order to facilitate the installation of, save the cost, preferably control unit are set to
Inside shell 1.In water inlet 21 (311a) and discharge outlet 3122, the inlet valve 5 and drain valve 6 connecting with control unit are set, this
The inlet valve 5 and drain valve 6 at place can be solenoid electric valve, control sensitive and conveniently.Inlet valve 5 controls in water tank 2 or water storage
The water level of slot 312, when water is very few, control unit control is opened inlet valve 5 and is moved the water to flow into water tank 2 or water storage tank 312；
When needing to drain, the water in steam cabinet 31 or fog water content 311 is discharged using control unit control drain valve 6, thus real
The intelligent operation of existing humidifier 100, is not necessarily to people's manual operation plus water and draining, further facilitates fast, improves humidification effect
Rate.In addition, steam generating unit 3 includes heating module 32, control unit herein is also electrically connected with heating module 32, two
Person can be electrically connected by conducting wire or wireless mode realize electrical connection, it is not limited here, to realize heating
The automation control of process, further facilitates user.
Meanwhile humidifier 100 further includes the water level sensing unit 7 being electrically connected with control unit, water level sensing unit 7 is set
In in water storage cavity 2a.The water level sensing unit 7 can be with the water level in real-time detection water storage cavity 2a, and is set with low water level preset value
With high water level preset value, when the water level in water tank 2 or water storage tank 312 be lower than low water level preset value when, can sound an alarm or
Signal notifies control unit, and control inlet valve 5 is intake, and prevents 3 dry combustion method of steam generating unit；It is preset when water level reaches high water level
When value, then the closing of inlet valve 5 is controlled, thus generation the case where prevent 2 spilling water of water tank.It is being provided with for steam cabinet 31 and storage
When the structure that 2 steam of water tank passes through, high water level preset value is needed lower than the spatial altitude passed through for steam, to guarantee to supply water
Steam chest body 31 will not be flowed by the space.The setting of water level sensing unit 7 makes humidifier 100 realize full automation behaviour
Make, it is without human intervention, more convenient.If control unit or water level sensing unit 7 break down, control can be passed through
Drain valve 6 discharges excessive water, to guarantee the normal operation of humidifier 100.
In optional embodiment, water level sensing unit 7 is that floating ball type switch or electric pole type switch.Specifically, it may be selected dry
Reed pipe float switch or water level probe switch etc..It is of course also possible to be condenser type water level switch, photo-electric water level switch or
Other water level switches, are not limited thereto.
In conjunction in above-mentioned four kinds of embodiments, the heating device 32 of steam generating unit 3 can be thick-film heating body, electrode adds
At least one of hot body, infrared heating body, resistance heating body, herein with no restrictions.With the humidifier 100 of first embodiment
For, heating device 32 is thick-film heating pipe, and steam cabinet 31 is divided into two fissions, and heating device 32 is located in steam cabinet 31
Middle part, it is two seperated that heating device 32 is connected to this.Thick-film heating pipe structure is simple and compact, and thermal conversion rate is high, and thick film adds
Heat Pipes electricity separation, use are safer.Meanwhile in the structure thick-film heating pipe also instead of some vapor cabinet 31
Structure, can more save material and cost.In other embodiments, it is also possible to that resistance heating body or heated by electrodes body is arranged
It is directly put in steam cabinet 31 or atomization unit 32, structure is simple, is further reduced material cost, improves disassembly efficiency.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of multi-connected air conditioning system, which is characterized in that the multi-connected air conditioning system includes:
Humidifier, to generate steam；
Multiple air conditioner indoor unit, each air conditioner indoor unit all have air duct, each air duct pass through pipeline with it is described
Humidifier communicates；And
Air-conditioner outdoor unit, the air-conditioner outdoor unit are connect with multiple air conditioner indoor unit respectively.
2. multi-connected air conditioning system as described in claim 1, which is characterized in that the humidifier is equipped with multiple gas vents,
The gas vent is arranged in a one-to-one correspondence with the air conditioner indoor unit, and the pipeline includes multiple steam pipes, each steam pipe
Both ends be separately connected each gas vent and each air conditioner indoor unit.
3. multi-connected air conditioning system as described in claim 1, which is characterized in that the humidifier is equipped with a gas vent,
The pipeline includes a main steam range and multiple steam pipes for branching out from the main steam range, the main steam range with it is described
Gas vent connection, the one end of the steam pipe far from the main steam range is connected to the air duct of the air conditioner indoor unit respectively.
4. multi-connected air conditioning system as described in claim 1, which is characterized in that the humidifier is equipped at least two exhausts
Hole, the pipeline include at least two main steam ranges connecting with the gas vent, and at least one main steam range branches out
At least two steam pipes, the steam pipe are connect with the air conditioner indoor unit respectively.
5. multi-connected air conditioning system according to any one of claims 1 to 4, which is characterized in that the humidifier includes:
Shell, is formed with accommodating chamber, and the shell offers the venthole being connected to the accommodating chamber；
Multiple water tanks are set in the accommodating chamber；
Multiple steam generating units are set in the accommodating chamber, and are arranged in a one-to-one correspondence with the water tank, each steam
Generating unit is equipped with the steam (vapor) outlet being connected to the venthole；
The water tank is connected to by the first interconnecting part with the steam generating unit, to supply water to the steam generating unit；
The water tank is connected to by the second interconnecting part with the steam generating unit, wherein first interconnecting part is lower than described the
Two interconnecting parts.
6. multi-connected air conditioning system according to any one of claims 1 to 4, which is characterized in that the humidifier includes:
Shell, is formed with accommodating chamber, and the shell offers the venthole being connected to the accommodating chamber；
Water tank is set in the accommodating chamber；
Multiple steam generating units are set in the accommodating chamber, and each steam generating unit is equipped with and is connected to the venthole
Steam (vapor) outlet；
The water tank is connected to by pipeline with multiple steam generating units, to supply water to the steam generating unit.
7. multi-connected air conditioning system according to any one of claims 1 to 4, which is characterized in that the humidifier includes:
Shell, the shell are provided with venthole；
Multiple steam generating units are set in the shell, and each steam generating unit includes sink and atomization unit；
The sink is divided into water storage tank and fog water content by a partition, and the atomization unit is set under the fog water content
Side, the atomization unit are connected to the fog water content, and the fog water content is connected to the venthole；The water storage tank passes through pipeline
It is connected to the atomization unit.
8. multi-connected air conditioning system according to any one of claims 1 to 4, which is characterized in that the humidifier includes:
Shell, has accommodating chamber, and the shell offers the venthole being connected to the accommodating chamber；
Steam generating unit is contained in the accommodating chamber, and the steam generating unit includes cabinet, and the cabinet is equipped with and institute
State multiple steam (vapor) outlets of venthole connection；And
Water tank is contained in the accommodating chamber, and the water tank is connected to the cabinet, to supply water to the cabinet.
9. multi-connected air conditioning system as claimed in claim 8, which is characterized in that the humidifier further include control unit and
The inlet valve and outlet valve being electrically connected with the control unit, the water tank are equipped with water inlet, and the steam generating unit is set
There is discharge outlet, the inlet valve is connected to the water inlet, and the outlet valve is connected at the discharge outlet.
10. multi-connected air conditioning system as claimed in claim 9, which is characterized in that the humidifier further includes and the control
The water level sensing unit of unit electrical connection processed, the water level sensing unit is set in the water tank, to detect the water tank
Interior water level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910279509.7A CN109974125A (en) | 2019-04-08 | 2019-04-08 | Multi-connected air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910279509.7A CN109974125A (en) | 2019-04-08 | 2019-04-08 | Multi-connected air conditioning system |
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| Publication Number | Publication Date |
|---|---|
| CN109974125A true CN109974125A (en) | 2019-07-05 |
Family
ID=67083584
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910279509.7A Pending CN109974125A (en) | 2019-04-08 | 2019-04-08 | Multi-connected air conditioning system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121157A (en) * | 2020-01-20 | 2020-05-08 | 青岛海信日立空调系统有限公司 | Humidification system for multi-split air conditioner |
| CN111780259A (en) * | 2020-07-10 | 2020-10-16 | 珠海市荣成科技有限公司 | Air conditioning system with multipoint humidifying function and control method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003302075A (en) * | 2002-04-09 | 2003-10-24 | Matsushita Ecology Systems Co Ltd | Humidified air conveyer and humidified air conveying system using it |
| KR20160095264A (en) * | 2015-02-02 | 2016-08-11 | 주식회사 콜러노비타 | Steam generator |
| CN209819725U (en) * | 2019-04-08 | 2019-12-20 | 广东美的暖通设备有限公司 | Multi-connected air conditioning system |
-
2019
- 2019-04-08 CN CN201910279509.7A patent/CN109974125A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003302075A (en) * | 2002-04-09 | 2003-10-24 | Matsushita Ecology Systems Co Ltd | Humidified air conveyer and humidified air conveying system using it |
| KR20160095264A (en) * | 2015-02-02 | 2016-08-11 | 주식회사 콜러노비타 | Steam generator |
| CN209819725U (en) * | 2019-04-08 | 2019-12-20 | 广东美的暖通设备有限公司 | Multi-connected air conditioning system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121157A (en) * | 2020-01-20 | 2020-05-08 | 青岛海信日立空调系统有限公司 | Humidification system for multi-split air conditioner |
| CN111121157B (en) * | 2020-01-20 | 2023-05-30 | 青岛海信日立空调系统有限公司 | Humidification system for multi-split air conditioner |
| CN111780259A (en) * | 2020-07-10 | 2020-10-16 | 珠海市荣成科技有限公司 | Air conditioning system with multipoint humidifying function and control method thereof |
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