CN210128434U

CN210128434U - Multi-connected air conditioning system

Info

Publication number: CN210128434U
Application number: CN201920476567.4U
Authority: CN
Inventors: 占磊; 阮涛; 刘树清; 罗彬�
Original assignee: Midea Group Co Ltd; GD Midea Heating and Ventilating Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Heating and Ventilating Equipment Co Ltd; Guangdong Midea HVAC Equipment Co Ltd
Priority date: 2019-04-08
Filing date: 2019-04-08
Publication date: 2020-03-06
Anticipated expiration: 2029-04-08

Abstract

The utility model discloses a multi-connected air conditioning system, which comprises a humidifying device, wherein the humidifying device comprises a shell and a plurality of steam generating units arranged in the shell, and a plurality of steam outlets are arranged on the shell; each steam generating unit comprises a water tank, an atomizing unit and a communicating pipe, the water tank is divided into a water storage tank and an atomizing tank through a partition plate, and the atomizing tank is communicated with the steam outlet; the atomization unit is arranged below the atomization groove and communicated with the atomization groove; the communicating pipe communicates the water storage tank with the atomizing unit. The utility model discloses a multiple air conditioning system can realize humidification and with low costs when to a plurality of rooms.

Description

Multi-connected air conditioning system

Technical Field

The utility model relates to an air conditioning technology field, in particular to multi-connected air conditioning system.

Background

When the air conditioner is used in winter, the relative humidity of air can be gradually reduced along with the rise of indoor temperature, the comfort of a room can be reduced due to too low relative humidity, and meanwhile, the propagation of bacteria in the air is easy to cause. Therefore, one may choose to purchase a humidifier or an air conditioner with a humidifying function. At present, when a plurality of rooms are humidified, if one humidifier is used for humidifying a plurality of air conditioner indoor units, the air conditioner indoor units need to be moved to and from different rooms; if the air-conditioning indoor units with the humidifying function are purchased, the cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a multiple air conditioning system aims at conveniently and realize the humidification simultaneously to a plurality of rooms with low costs.

In order to achieve the above object, the utility model provides a multiple air conditioning system includes humidification device, humidification device includes:

a housing having a plurality of steam outlets disposed thereon;

a plurality of steam generation units, locate in the casing, each steam generation unit includes:

the water tank is divided into a water storage tank and an atomization tank through a partition plate, and the atomization tank is communicated with the steam outlet;

the atomization unit is arranged below the atomization groove and communicated with the atomization groove;

and the communicating pipe communicates the water storage tank with the atomizing unit.

Optionally, the steam generation unit further includes a case cover, the case cover is disposed on the water tank, the partition is formed by extending the bottom wall of the water tank upwards, and a communication opening communicating the water storage tank and the atomization tank is formed between the upper end of the partition and the case cover.

Optionally, the communicating pipe is a right-angle elbow, one end of the communicating pipe is connected to the lower end of the atomizing unit, and the other end of the communicating pipe is connected to the bottom of the water storage tank.

Optionally, the steam generation unit is further provided with a water outlet and a water inlet, the water outlet is arranged at the bottom of the atomization unit, and the water inlet is arranged at the upper end of the water storage tank.

Optionally, the multi-connected air conditioning system further comprises a water inlet pipeline and a water discharge pipeline;

the water inlet pipeline comprises a main water inlet pipe arranged on the shell and a plurality of secondary water inlet pipes communicated with the main water inlet pipe, and each secondary water inlet pipe is communicated with one water inlet;

the drainage pipe including install in the main drain pipe of casing and with a plurality of inferior drain pipes of main drain pipe intercommunication, each inferior drain pipe with one the outlet intercommunication.

Optionally, the multi-connected air conditioning system further includes a control unit, the main water inlet pipe or the secondary water inlet pipe is provided with a water inlet valve electrically connected with the control unit, and the main water drainage pipe or the secondary water drainage pipe is provided with a water drainage valve electrically connected with the control unit.

Optionally, the casing is provided with two avoidance holes for the main water inlet pipe and the main water drainage pipe to penetrate out, and the two avoidance holes are arranged on the same side face of the casing at intervals.

Optionally, a heating module electrically connected to the control unit is arranged in the atomizing unit, and the heating module is one of electric heating tube heating, thick film resistance heating, electrode heating, PTC resistance heating, infrared heating and ultrasonic heating.

Optionally, the multi-connected air conditioning system further comprises a water level control unit arranged in the water storage tank, and the water level control unit is arranged adjacent to the water inlet.

Optionally, the multi-connected air conditioning system further includes a plurality of air conditioning indoor units and a plurality of steam pipes, and one of the steam pipes communicates one of the steam outlets with one of the air ducts of the air conditioning indoor units.

The utility model discloses multiple air conditioning system includes humidification device among the technical scheme, and this humidification device includes a plurality of steam outlet and a plurality of steam generation unit, and multiple air conditioning system during operation because every steam generation unit is independent, a plurality of atomizing grooves and a plurality of steam outlet intercommunication, through atomizing groove steam production, steam is discharged by steam outlet and is carried out the humidification simultaneously in a plurality of air conditioning of supplying multiple air conditioning system, and the humidification is convenient. Simultaneously, atomizing unit locates the below of atomizing groove and passes through communicating pipe intercommunication with the aqua storage tank to make the aqua storage tank keep unanimous with the water level in the atomizing groove, prevent that the water level in the atomizing groove from crossing the phenomenon that leads to dry combustion method to take place excessively.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic system diagram of an embodiment of the multi-connected air conditioning system of the present invention;

FIG. 2 is a schematic diagram of a system portion of an embodiment of the multi-connected air conditioning system of the present invention;

fig. 3 is a schematic partial structural diagram of an embodiment of the multi-connected air conditioning system of the present invention;

fig. 4 is a schematic structural diagram of the multi-connected air conditioning system of the present invention;

fig. 5 is a schematic view of a part of the structure of the multi-connected air conditioning system of the present invention;

FIG. 6 is an exploded schematic view of the multi-connected air conditioning system of FIG. 5;

fig. 7 is a schematic structural view of another view angle of the multi-connected air conditioning system of the present invention;

FIG. 8 is a sectional view of the steam generating unit of the present invention;

fig. 9 is an exploded view of the steam generating unit of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a multiple air conditioning system 1000.

Referring to fig. 1 to 3, the multiple air conditioning system 1000 includes an outdoor unit 600, a plurality of indoor units 700 connected to the outdoor unit 600, and a plurality of steam pipes 500, and the humidifying unit is connected to the indoor units 700 through the steam pipes 500.

In this embodiment, the multi-connected air conditioning system 1000 includes an air conditioner outdoor unit 600 and a plurality of air conditioner indoor units 700 connected in parallel, and the plurality of air conditioner indoor units 700 may be used for collectively humidifying the same room, so as to increase the humidification amount, or may be used for independently humidifying the plurality of rooms, which is flexible and convenient.

The humidifying device is used for generating water vapor, the air-conditioning indoor unit 700 comprises a unit 701 and a heat exchanger 702 arranged in the unit 701, an air duct is formed in the unit 701, the air duct is provided with an air inlet 701a and an air outlet 701b which are communicated with the air duct, the heat exchanger 702 is arranged between the air inlet 701a and the air outlet 701b, external air enters the air-conditioning indoor unit 700 through the air inlet 701a, then heat exchange is carried out through the heat exchanger 702, and then the air is blown out through the air outlet 701b, so that indoor air is conditioned. Each steam pipe 500 is communicated with the air duct and the humidifying device of the machine body 701, so that steam is blown out from the air outlet 701b along with the flow direction of air in the machine body, the function of humidifying indoor air is achieved, and the function of cleaning the heat exchanger 702 is achieved. The steam pipe 500 can be a rubber hose, a copper pipe or a stainless steel pipe, and the like, and in order to ensure the temperature of steam in the steam conveying process, a heat-insulating sleeve is sleeved on the steam pipe 500, so that the effective conveying of the steam is ensured, the liquefaction of the steam caused by heat loss is avoided, and the conveying capacity of the steam is increased.

With reference to fig. 4 to 6, in the embodiment of the present invention, the multiple air conditioning system 1000 includes a humidifying device (not labeled), which includes:

a housing 400, wherein a plurality of steam outlets 402a are arranged on the housing 400;

a plurality of steam generation units 100 disposed in the housing 400, each of the steam generation units 100 including:

a water tank 10, wherein the water tank 10 is divided into a water storage tank 11 and an atomization tank 12 by a partition plate 80, and the atomization tank 12 is communicated with the steam outlet 402 a;

the atomization tank 12 is arranged below the atomization tank 12, and the atomization unit 20 is communicated with the atomization tank 12;

and a communication pipe 40, wherein the communication pipe 40 communicates the atomization tank 12 with the water storage tank 11.

In this embodiment, the housing 400 has a cavity 401, and a plurality of the steam generating units 100 may be arranged in the cavity 401 side by side and at intervals, or may be arranged in an array. It can be understood that a plurality of mounting locations (not shown) may be disposed in the cavity 401, and each mounting location corresponds to one steam generating unit 100, so as to fix the steam generating unit 100 and ensure stability thereof in the cavity 401. Casing 400 is roughly square structure, and its one side is open structure, conveniently installs a plurality of steam generation unit 100 in the appearance chamber 401 of casing 400, for protecting a plurality of steam generation unit 100, avoids the barrier to get into and holds chamber 401, and casing 400 is open structure's one side and is equipped with lid 402, covers in casing 400 for hold chamber 401 sealed. The material of the housing 400 may be plastic or metal, and is selected according to the specific use environment. The housing 400 may be installed to be fixed at a suitable position indoors or fixed outdoors to facilitate water inflow and drainage.

The steam generating units 100 are devices for generating steam, and each steam generating unit 100 includes a water tank 10, and a mounting position may fix a periphery of the water tank 10 or fix upper and lower ends thereof. The water tanks 10 may be square or cylindrical, and each water tank 10 does not interfere with each other. The water tank 10 is internally provided with a baffle 80 which divides the water tank 10 into two chambers, one chamber is a water storage tank 11, the other chamber is an atomization tank 12, wherein the water storage tank 11 is used for storing water and supplying water to the atomization tank 12, and the water storage tank 11 is provided with a water inlet 11a communicated with a water source, such as tap water or softened water. The atomization tank 12 heats water in the area, and when the temperature of the water rises to a certain temperature, steam is generated. The aqua storage tank 11 communicates with the atomizing unit 20, and the aqua storage tank can be connected through a pipeline between the two or a communication port is connected, so that the water source communication can be realized by ensuring the communication between the two, the water level between the two areas is ensured to be always kept balanced, and the water tank 10 is prevented from expanding and cracking.

Specifically, in order to increase the pressure difference between the water storage tank 11 and the atomization tank 12, an atomization unit 20 is provided at the bottom of the atomization tank 12. In order to conveniently communicate the water storage tank 11 and the atomization tank 12, a communication pipe 40 is arranged to communicate the water path, the communication pipe 40 is a right-angle bent pipe, one end of the communication pipe 40 is connected to the lower end of the atomization unit 20, and the other end of the communication pipe is connected to the bottom of the water storage tank 11. The communicating pipe 40 makes the water levels in the water storage tank 11 and the atomization tank 12 the same by using the principle of communicating vessels, and has simple structure and convenient installation.

In order to facilitate the discharge of the steam generated by the atomizing tank 12 as soon as possible, in the present embodiment, the upper end of the water tank 10 is an open end, each steam generating unit 100 further covers the tank cover 60 disposed on the water tank 10, the tank cover 60 is provided with an exhaust port 60a communicated with the steam outlet 402a, that is, the exhaust port 60a is disposed on the tank cover 60 and disposed adjacent to the atomizing tank 12, so that the steam generated by the atomizing tank 12 with high temperature can be quickly discharged through the exhaust port 60 a. In use, the water tank 10 is sealed, and the open end is sealed by providing the cover 60, and it is understood that the cover 60 and the water tank 10 are sealed by providing the gasket 70 therebetween in order to improve the sealing performance of the water tank 10.

Meanwhile, the steam pipe 500 passes through the casing 400 and communicates with the exhaust port 60a, and the steam pipe 500 has a good sealing property with the periphery of the exhaust port 60a to prevent steam leakage, and may be fixedly connected or detachably connected. For convenient installation, the two are preferably screwed together. The number of the steam pipes 500 is matched with the number of the steam generation units 100, so that the amount of steam in each steam generation unit 100 can be accurately controlled, and the steam generation units 100 are not interfered with each other.

The utility model discloses among the technical scheme multiple air conditioning system 1000 includes humidification device, and humidification device includes a plurality of steam outlet 402a and a plurality of steam generation unit 100, and multiple air conditioning system 1000 during operation because every steam generation unit 100 is independent, a plurality of atomizing grooves 12 and a plurality of steam outlet 402a intercommunication, through atomizing groove 12 steam production, steam is discharged by steam outlet 402a and is humidified in order to supply multiple air conditioning indoor set 700, and the humidification is convenient. Meanwhile, the atomization unit 20 is arranged below the atomization tank 12 and communicated with the water storage tank 11 through the communication pipe 40, so that the water level in the water storage tank 11 and the atomization tank 12 is kept consistent, and the phenomenon of dry burning caused by too low water level in the atomization tank 12 is prevented. In addition, each steam generation unit 100 includes aqua storage tank 11 and atomization tank 12, is provided with the water inlet 11a with the water source intercommunication on the aqua storage tank 11, does not need the manual water feeding of user, and further labour saving and time saving improves humidification efficiency.

With reference to fig. 7 and 8, in addition to the above embodiment, the partition 80 is formed by extending the bottom wall of the water tank 10 upward, and a communication opening 10a for communicating the water storage tank 11 and the atomization tank 12 is formed between the upper end of the partition 80 and the tank cover 60.

In this embodiment, because constantly produce steam in the atomizing tank 12, its inside pressure can be bigger and bigger, so set up one intercommunication mouth 10a intercommunication aqua storage tank 11 and atomizing tank 12, thereby can make steam flow to in the aqua storage tank 11 through intercommunication mouth 10a, thereby make the atmospheric pressure in aqua storage tank 11 and the atomizing tank 12 the same, aqua storage tank 11 and atomizing tank 12 carry out the water route intercommunication through communicating pipe 40 and atomizing unit 20 simultaneously, dual intercommunication, make the water level in aqua storage tank 11 and the atomizing tank 12 remain the unanimity all the time, avoid appearing the danger that the interior water level of aqua storage tank 11 is too high and lead to basin 10 inflation, or prevent to lead to atomizing tank 12 water level low excessively because of the water level imbalance, thereby avoid taking place the danger of dry combustion. Of course, the upper ends of the water storage tank 11 and the atomization tank 12 are communicated, and the two may be communicated through a pipeline or a communication port, which is not limited herein.

Referring to fig. 5 to 8, the atomization tank 12 is further provided with a water outlet 20b, the water outlet 20b is disposed at the bottom of the atomization unit 20, and the water inlet 11a is disposed at the upper end of the water storage tank 11.

In this embodiment, the water inlet 11a is disposed at the upper end of the water storage tank 11, wherein the position of the water inlet 11a is always higher than the water level in the water storage tank 11, so as to avoid the water level in the water storage tank 11 from being too high, and the more the consumed electric energy is. The water outlet 20b is disposed at the bottom of the atomizing tank 12 by gravity, so as to drain the water in the atomizing tank 12. And the water outlet 20b and the communication pipe 40 are arranged at intervals, so that the water storage and the water discharge of the atomizing unit 20 are ensured not to interfere with each other.

Referring to fig. 4, 6 and 9, the multiple air conditioning system 1000 further includes a water inlet duct 200 and a water discharge duct 300,

the water inlet pipeline 200 comprises a main water inlet pipe 201 installed on the shell 400 and a plurality of secondary water inlet pipes 202 communicated with the main water inlet pipe 201, wherein each secondary water inlet pipe 202 is communicated with one water inlet 11 a;

the drain pipe 300 includes a main drain pipe 301 installed in the housing 400 and a plurality of sub drain pipes 302 communicating with the main drain pipe 301, each of the sub drain pipes 302 communicating with one of the drain ports 20 b.

In this embodiment, the inlet pipe 200 includes main inlet tube 201 and a plurality of time inlet tubes 202 with main inlet tube 201 intercommunication, inlet tube 202 and a water inlet 11a intercommunication each time, main inlet tube 201 is long tubular, outside water source is connected to its one end, every time inlet tube 202 sets up with main inlet tube 201 global perpendicularly, and upwards extend to the upper end of aqua storage tank 11, a plurality of time inlet tubes 202 are arranged along the length direction of main inlet tube 201, thereby realize the water supply of a plurality of aqua storage tanks 11. The main water discharge pipe 301 is also long-pipe type, one end of the main water discharge pipe is communicated with an external wastewater disposal basin, and the plurality of secondary water discharge pipes 302 are arranged at intervals along the length direction of the main water discharge pipe 301 and are respectively connected with the plurality of atomization units 20, so that the water discharge of the plurality of atomization units 20 and the atomization tank 12 is realized.

In order to realize intelligent control, the multi-connected air conditioning system 1000 further includes a control unit (not shown), and a heating module 30 electrically connected to the control unit is disposed in the atomization tank 12.

In this embodiment, the control unit controls the heating module 30 to heat the water in the atomizing tank 12, so that the intellectualization of the humidification of the multi-connected air conditioning system 1000 is realized, and the convenience of the humidification is further improved. The control unit (not shown) may be provided inside the housing 400 or outside the housing 400, and it is preferable that the control unit is provided inside the housing 400 for the convenience of installation and cost saving. The control unit is electrically connected to the heating module 30, and the control unit and the heating module may be electrically connected through a wire or wirelessly connected, which is not limited herein. It is understood that the heating module 30 may be located at a lower end or a side wall of the atomizing unit 20, which is not limited herein. In order to heat the water in the atomizing tank 12 more uniformly, the heating module 30 is preferably provided at the center of the bottom end of the atomizing unit 20. Specifically, the heating module 30 may be an electric heating tube heating, a thick film resistance heating, an electrode heating, a PTC resistance heating, an infrared heating or an ultrasonic heating, which is not limited herein.

Further, the main water inlet pipe 201 or the secondary water inlet pipe 202 is provided with a water inlet valve 203 electrically connected with the control unit, and the main water drainage pipe 301 or the secondary water drainage pipe 302 is provided with a water drainage valve 303 electrically connected with the control unit.

In this embodiment, the main water inlet pipe 201 is provided with a water inlet valve 203 electrically connected with the control unit, the main water inlet pipe 201 passing through the water inlet valve 203 is divided into a plurality of secondary water inlet pipes 202, and water can be uniformly supplied to the plurality of water storage tanks 11 by controlling the water inlet valve, so that the water supply efficiency is improved. Each of the secondary drain pipes 302 is provided with a drain valve 303 electrically connected to the control unit so that the drain of each of the atomizing units 20 can be individually controlled without affecting the operation of the other atomizing units 20 while being maintained or cleaned, and the water passing through the secondary drain pipe 302 is discharged through the main drain pipe 301. Wherein, the water inlet valve 203 and the water discharge valve 303 can be electromagnetic control valves, and the control is flexible and convenient.

Correspondingly, casing 400 offers two holes of dodging that supply main inlet tube 201 and main drain pipe 301 to wear out, main inlet tube 201 pass dodge the hole with aqua storage tank 11 communicates, main drain pipe 301 pass dodge the hole with atomizing unit 20 communicates, two dodge the hole interval and locate casing 400 same side.

In this embodiment, in order to avoid the water inlet 11a to connect main inlet tube 201, main drain pipe 301 is connected to outlet 20b, has seted up two holes of dodging with casing 400, dodges the hole and can be the round hole, with main inlet tube 201 and main drain pipe 301 looks adaptation, make things convenient for main inlet tube 201 and main drain pipe 301 to wear to establish the back and be connected with water source and wastewater disposal basin respectively. Certainly, the avoiding hole can be one, and the avoiding hole is in a U shape, an oval shape, a rectangle shape or the like, so that the main water inlet pipe 201 and the main drainage pipe 301 can be avoided at the same time, and the main water inlet pipe 201 and the main drainage pipe 301 can conveniently penetrate through the avoiding hole. A part of the main water inlet pipe 201 is accommodated in the housing 400 to communicate with the corresponding water storage tank 11, another part is exposed out of the housing 400 to communicate with a water source, a part of the main water outlet pipe 301 is accommodated in the housing 400 to communicate with the corresponding atomizing unit 20, and another part is exposed out of the housing 400 to communicate with a water outlet tank. It is understood that the housing 400 may also have a circular or polygonal structure to be selected as desired, and is not limited thereto. The two avoidance holes are arranged on the same side surface of the shell 100 at intervals, so that the connection between the main water inlet pipe 201 and the main water drainage pipe 301 is facilitated, the space can be saved, and the attractiveness of the multi-connected air conditioning system 1000 is facilitated.

In addition, the multiple air conditioning system 1000 further includes a water level control unit 800 disposed in the water storage tank 11, and the water level control unit 800 is disposed adjacent to the water inlet 11 a.

In this embodiment, in order to more accurately control the water level height in the water storage tank 11, the water level control unit 800 is disposed in the water storage tank 11, and the water level control unit 800 is disposed adjacent to the water inlet 11a, it can be understood that the water level control unit 800 may be disposed at the water inlet 11a, or a water level line is disposed in the water storage tank 11, and the water level control unit 800 is disposed at the water level line, which is not limited herein.

The water level control unit 800 may detect the water level in the water storage tank 11 in real time, and set a low water level preset value and a high water level preset value, when the water level in the water storage tank 11 is lower than the low water level preset value, an alarm may be given, the water inlet pipe 200 is controlled to feed water manually or electrically, and when the water level reaches the high water level preset value, the water inlet pipe 200 is controlled to stop feeding water, thereby preventing the steam generation unit 100 from being dried, or preventing the water storage tank 11 from overflowing. Certainly, the water level control unit 800 may be electrically connected to the control unit, and when the water level in the water storage tank 11 is lower than the preset low water level value, the water level control unit may send a water supply signal to the control unit, and the control unit controls the water inlet pipe 200 to open water inlet; when the water level reaches the high water level preset value, the water level control unit 800 sends a water cut-off signal to the control unit, and the control unit controls the water inlet pipeline 200 to stop water inlet, so that full-automatic operation is realized, manual operation is not needed, and the water level control device is more convenient and rapid. If the control unit or the water level control unit 800 malfunctions, the excessive water may be discharged by controlling the water discharge pipeline 300, thereby ensuring the normal operation of the multi-connected air conditioning system 1000.

The water level control unit 800 may be a ball float switch or an electrode switch or a mechanical ball float valve. Specifically, a reed switch float switch or a water level probe switch can be selected. Of course, the water level switch may be a capacitive water level switch, a photoelectric water level switch or other water level switches, and is not limited herein.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A multi-connected air conditioning system, characterized in that, includes humidification device, humidification device includes:

a housing having a plurality of steam outlets disposed thereon; and

the atomization unit is arranged below the atomization groove and communicated with the atomization groove; and

2. The multi-connected air conditioning system according to claim 1, wherein the steam generating unit further comprises a cover, the cover is covered on the water tank, the partition is formed by extending the bottom wall of the water tank upwards, and a communication opening for communicating the water storage tank and the atomization tank is formed between the upper end of the partition and the cover.

3. The multi-connected air conditioning system according to claim 2, wherein the communication pipe is a right-angled bent pipe, one end of the communication pipe is connected to the lower end of the atomizing unit, and the other end is connected to the bottom of the water storage tank.

4. The multi-connected air conditioning system according to claim 3, wherein the steam generating unit is further provided with a water outlet and a water inlet, the water outlet is provided at the bottom of the atomizing unit, and the water inlet is provided at the upper end of the water storage tank.

5. The multi-connected air conditioning system as claimed in claim 4, further comprising water inlet and outlet pipes;

6. The multi-connected air conditioning system according to claim 5, further comprising a control unit, wherein the main inlet pipe or the secondary inlet pipe is provided with an inlet valve electrically connected with the control unit, and the main drain pipe or the secondary drain pipe is provided with a drain valve electrically connected with the control unit.

7. The multi-connected air conditioning system according to claim 6, wherein the housing is provided with two avoiding holes for the main water inlet pipe and the main water outlet pipe to pass through, and the two avoiding holes are spaced on the same side of the housing.

8. The multi-connected air conditioning system according to claim 6, wherein a heating module electrically connected to the control unit is provided in the atomizing unit, and the heating module is one of electric heating tube heating, thick film resistance heating, electrode heating, PTC resistance heating, infrared heating and ultrasonic heating.

9. The multi-connected air conditioning system as claimed in any one of claims 4 to 8, further comprising a water level control unit disposed within the reservoir, the water level control unit being disposed adjacent to the water inlet.

10. The multi-connected air conditioning system according to any one of claims 1 to 8, further comprising a plurality of indoor air conditioning units and a plurality of steam pipes, one of the steam pipes communicating one of the steam outlets with a duct of one of the indoor air conditioning units.