CN217540900U - Fresh air conditioner - Google Patents

Abstract

The embodiment of the application provides a fresh air conditioner, includes: an air conditioning housing; the fresh air humidifying system is arranged in the air conditioner shell and comprises a fresh air module and a humidifying module which are adjacently arranged, and a humidifying port of the humidifying module is communicated with the fresh air module. Fresh air conditioner can carry out humidification to the new trend in the input chamber, improves user's human comfort level.

Description

Fresh air conditioner

Technical Field

The application relates to the technical field of air conditioners, in particular to a fresh air conditioner.

Background

The fresh air conditioner is an air conditioner with fresh air function, and can realize circulation and exchange of indoor and outdoor air, so that the indoor air is kept fresh. In the correlation technique, the fresh air conditioner can not carry out humidification to the new trend of input indoor, leads to indoor environment humidity to descend when outdoor new trend is comparatively dry easily, reduces user's human comfort level.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a fresh air conditioner, can carry out humidification to the new trend in the input chamber, improves user's human comfort level.

The embodiment of the application provides a fresh air conditioner includes: an air conditioning housing; the fresh air humidifying system is arranged in the air conditioner shell and comprises a fresh air module and a humidifying module which are adjacently arranged, and a humidifying port of the humidifying module is communicated with the fresh air module.

In some embodiments, the humidification module includes a water tank and an atomizer, the water tank and the fresh air module are disposed adjacent to each other, the humidification port is disposed on the water tank in an area adjacent to the fresh air module, and the atomizer is configured to atomize water in the water tank.

In some embodiments, the humidification module further comprises a liquid level switch disposed on the water tank; the water tank is provided with a water inlet, and the liquid level switch is configured to control the opening and closing of the water inlet according to the liquid level of the water tank.

In some embodiments, an acute included angle is formed between the extending direction of the humidifying port of the humidifying module and the horizontal direction, and one end of the humidifying port close to the fresh air module is higher than one end of the humidifying port far away from the fresh air module.

In some embodiments, the humidifying port has a top wall and a bottom wall which are oppositely arranged, wherein one end of the top wall close to the fresh air module is higher than one end of the top wall far away from the fresh air module, and one end of the bottom wall close to the fresh air module is higher than one end of the bottom wall far away from the fresh air module.

In some embodiments, a fresh air inlet and a fresh air outlet are arranged on the air conditioner shell, the fresh air module comprises a fresh air duct and a fresh air fan arranged in the fresh air duct, the fresh air duct is connected with the fresh air inlet and the fresh air outlet, and a humidification port of the humidification module is communicated with the fresh air duct.

In some embodiments, the fresh air fan comprises a volute, a centrifugal wind wheel and a driving element for driving the centrifugal wind wheel to rotate, the centrifugal wind wheel is arranged in the volute, and the fresh air module and the humidifying module are sequentially and adjacently arranged along the axial direction of the centrifugal wind wheel.

In some embodiments, the fresh air conditioner further comprises an indoor circulation adjusting system arranged in the air conditioner shell, and the indoor circulation adjusting system and the fresh air humidifying system are sequentially arranged adjacently along the length direction of the air conditioner shell.

In some embodiments, an indoor air inlet and an indoor air outlet are arranged on the air conditioner shell, the indoor circulation adjusting system comprises an indoor air duct, and an indoor heat exchanger and an indoor fan which are respectively arranged in the indoor air duct, and the indoor air duct is connected with the indoor air inlet and the indoor air outlet.

In some embodiments, the fresh air conditioner further comprises an electric control box, and the electric control box and the fresh air humidification system are sequentially arranged adjacently along the width direction or the height direction of the air conditioner shell.

According to the embodiment of the application, the fresh air module and the humidification module which are adjacently arranged are arranged in the air conditioner shell, and the humidification port of the humidification module is communicated with the fresh air module, so that on one hand, outdoor fresh air can be introduced into the fresh air module, and the humidification module can humidify the outdoor fresh air introduced into the fresh air module, so that the humidity of the fresh air input into the room and the humidity of the indoor environment are increased, and the comfort level of the indoor environment is improved; on the other hand, fresh air module and humidification module are adjacent to be set up in the air conditioner casing, can be so that the inside overall arrangement of fresh air conditioner is compact and simple, and the wholeness preferred and easily installation are used, can realize fresh air and humidification function through a body structure.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a distribution structure diagram of a fresh air conditioner according to some embodiments of the present application;

FIG. 2 is a fluid block diagram of a fresh air conditioner according to some embodiments of the present disclosure;

fig. 3 is a partial structure view of the fresh air conditioner of fig. 1 at M.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered limiting of the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more of the described features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

"A and/or B" includes the following three combinations: a alone, B alone, and a combination of A and B.

The use of "adapted to" or "configured to" in this application means open and inclusive language that does not exclude devices adapted to or configured to perform additional tasks or steps. Additionally, the use of "based on" means open and inclusive, as a process, step, calculation, or other action that is "based on" one or more stated conditions or values may in practice be based on additional conditions or values beyond those stated.

In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not set forth in detail in order to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

As shown in fig. 1-2, in the fresh air conditioner 1 provided in the embodiment of the present application, the fresh air conditioner 1 includes an air conditioner case 10 and a fresh air humidification system 20 disposed in the air conditioner case 10, and can humidify the fresh air in the input chamber, so as to improve the comfort level of the human body of the user. Here, the type of the fresh air conditioner 1 may be determined according to actual needs, and may be a wall-mounted air conditioner, a cabinet air conditioner, a window air conditioner, and the like, which is not limited in this embodiment of the present application. When the fresh air conditioner 1 is a wall-mounted air conditioner or a cabinet air conditioner, the air conditioner shell 10 may be a shell of an indoor unit of a corresponding type of air conditioner; when the fresh air conditioner 1 is a window type air conditioner, the air conditioner casing 10 may be a casing of the window type air conditioner.

Fresh air humidification system 20 includes fresh air module 22 and humidification module 21, and fresh air module 22 and humidification module 21 are adjacent to be set up, and humidification module 21's humidification mouth 21a and fresh air module 22 intercommunication. On one hand, the fresh air module 22 and the humidifying module 21 are adjacently arranged in the air conditioner shell 10 of the fresh air conditioner 1, so that the fresh air conditioner 1 has compact and simple internal layout, better integrity and easy installation and use, and fresh air and humidifying functions can be realized through an integrated structure; on the other hand, after the fresh air module 22 introduces the outdoor fresh air, the humidification module 21 can humidify the outdoor fresh air introduced by the fresh air module 22 through the humidification port 21a, so that the humidity of the outdoor fresh air is increased and then sent into the indoor environment, the air humidity of the indoor environment is maintained or increased, and the comfort level of the indoor environment is improved.

The structure type of the humidifying module 21 can be determined according to actual needs, and the embodiment of the present application does not limit this. In some embodiments, humidification module 21 may include a water tank 211 and an atomizer 212. The water tank 211 and the fresh air module 22 are arranged adjacently, and the humidifying port 21a is arranged on the water tank 211 and an area adjacent to the fresh air module 22. The water tank 211 is stored with the water that is used for carrying on the humidification, and the atomizer 212 can make the water atomization water smoke in the water tank 211, and water smoke can carry out the humidification through humidification mouth 21a, the outdoor new trend of leading in to new trend module 22 under new trend module 22's negative pressure. Compared with the prior art, the humidifying module 21 of the fresh air conditioner 1 provided by the embodiment of the application has a simpler structure, a fan does not need to be arranged in the humidifying module 21, the negative pressure of the fresh air module 22 can be utilized to force the water mist of the water tank 211 to enter the fresh air module 22 so as to humidify the outdoor fresh air introduced by the fresh air module 22, the number of the fans can be reduced, the structure of the fresh air conditioner 1 can be simplified, the layout space inside the fresh air conditioner 1 can be saved, and the manufacturing cost of the fresh air conditioner 1 can be reduced.

Here, the position of the atomizer 212 on the water tank 211 may be determined according to actual needs, and the embodiment of the present application does not limit this. In some examples, the atomizer 212 may be disposed inside the water tank 211, for example, in the bottom area of the water tank 211, so that the water in the water tank 211 is atomized into water mist and then discharged through the humidifying port 21 a; accordingly, the atomizer 212 may be of a type of construction such as an ultrasonic atomizing plate. In other examples, the atomizer 212 may be disposed at the humidifying port 21a, so that water in the water tank 211 is atomized into water mist and directly discharged to the outdoor fresh air in the fresh air module 22; accordingly, the atomizer 212 may be of a type of construction such as an atomizing nozzle.

In some examples, the humidification module 21 may further include a level switch 213 disposed on the water tank 211. Accordingly, the water tank 211 may be provided with a water inlet, and the level switch 213 may be configured to control opening and closing of the water inlet according to the level of the water tank 211. Here, the water inlet may be connected to a water storage container or a tap water pipe provided outside the fresh air conditioner 1 to supply external water to the water tank 211. When the liquid level of the water tank 211 is higher than the threshold liquid level, the liquid level switch 213 can control the water inlet to be temporarily turned off, and water is not supplemented to the water tank 211; when the liquid level of the water tank 211 drops below the threshold level, the liquid level switch 213 can control the water inlet to be opened, so as to replenish the external water into the water tank 211.

The type of the liquid level switch 213 may be determined according to actual needs, and may be a photoelectric liquid level switch or a mechanical liquid level switch, which is not limited in the embodiment of the present application. The photoelectric liquid level switch is a switch device which utilizes the capacitance change between a sensor shell and an induction electrode caused by liquid entering a container, converts the capacitance change into current change to detect the position (height) of the liquid in the container and further controls the on-off of a circuit according to the liquid level. The mechanical liquid level switch is internally provided with a floating ball, the floating ball floats upwards or sinks along with the liquid level, so that the quantity of the liquid in the container can be judged, and the on-off of a circuit is controlled according to the liquid level.

The arrangement mode of the humidifying port 21a of the humidifying module 21 can be determined according to actual needs, and the embodiment of the present application does not limit this. In some embodiments, the extension direction of the humidifying port 21a of the humidifying module 21 and the horizontal direction may have an acute included angle, and an end of the humidifying port 21a close to the fresh air module 22 is higher than an end of the humidifying port 21a far away from the fresh air module 22. Thus, the humidifying inlet 21a is disposed substantially obliquely upward as viewed from the direction in which the water tank 211 approaches the fresh air module 22; when water smoke took place the condensation in humidification mouth 21a department, because the one end position that is close new trend module 22 on the humidification mouth 21a is higher, the comdenstion water will flow back to in the water tank 211 along the surface of humidification mouth 21a, can not drip in the new trend module 22, avoid the comdenstion water to drip in the new trend module 22 and cause the device of new trend module 22 to damage.

As shown in fig. 1-3, in some examples, the humidifying port 21a may have a top wall 21a1 and a bottom wall 21a2 disposed opposite to each other; accordingly, the top wall 21a1 is located above the bottom wall 21a2, and the water mist can be discharged to the outdoor fresh air introduced by the fresh air module 22 through the area between the top wall 21a1 and the bottom wall 21a 2. Here, an end of the top wall 21a1 close to the fresh air module 22 may be higher than an end thereof far from the fresh air module 22, and an end of the bottom wall 21a2 close to the fresh air module 22 may be higher than an end thereof far from the fresh air module 22. Like this, when the water smoke takes place the condensation on the roof 21a1 and the diapire 21a2 of humidification mouth 21a, because above-mentioned slope sets up the structure, the comdenstion water will flow back to in the water tank 211, can not drip the new trend module 22 along roof 21a1 and diapire 21a2 in, avoid the comdenstion water to drip in the new trend module 22 and cause the device of new trend module 22 to damage.

In some embodiments, the air conditioning casing 10 may be provided with a fresh air inlet 11 and a fresh air outlet 12, the fresh air inlet 11 may be connected to the fresh air inlet pipe 2, and the fresh air outlet 12 may be connected to the indoor environment. The fresh air module 22 may include a fresh air duct 221 and a fresh air blower 222 disposed in the fresh air duct 221, the fresh air duct 221 connects the fresh air inlet 11 and the fresh air outlet 12, and the humidification port 21a of the humidification module 21 is communicated with the fresh air duct 221. The fresh air fan 222 can form negative pressure in the fresh air duct 221, so that pressure difference exists between the fresh air duct 221 and the outdoor environment and between the fresh air duct 221 and the humidification module 21. Under the action of the pressure difference, outdoor fresh air is sucked into the fresh air duct 221 through the fresh air inlet pipe 2, water mist of the humidifying module 21 is sucked into the fresh air duct 221 through the humidifying port 21a, and the humidified outdoor fresh air is sent into an indoor environment through the fresh air outlet 12, so that the fresh air humidifying function is realized.

The type of the fresh air fan 222 may be determined according to actual needs, and the embodiment of the present application does not limit this. In some examples, the fresh air blower 222 may include a volute 222a, a centrifugal wind wheel 222b, and a driving element 222c for driving the centrifugal wind wheel 222b to rotate, the centrifugal wind wheel 222b is disposed in the volute 222a, and the fresh air module 22 and the humidification module 21 are sequentially disposed adjacent to each other along an axial direction of the centrifugal wind wheel 222 b. Thus, the structure of the fresh air humidification system 20 can be more compact; when the axial direction of the centrifugal wind wheel 222b is parallel or approximately parallel to the length direction of the air-conditioning casing 10, the length of the air-conditioning casing 10 can be compressed, so that the fresh air conditioner 1 has a relatively short and compact length dimension. Here, the type of the driving element 222c may be determined according to actual needs, and may be a rotating electrical machine, a hydraulic motor, or the like, which is not limited in this embodiment of the present application.

In some examples, the fresh air module 22 may further include a fresh air filter 223, and the fresh air filter 223 may filter the introduced outdoor fresh air to remove impurity particles or harmful components therein, so as to increase the cleanliness and air quality of the outdoor fresh air. Exemplarily, an inlet protective net 224 can be further arranged between the fresh air filter screen 223 and the fresh air fan 222 to structurally protect the fresh air fan 222, so that personal injury caused by mistakenly touching the fresh air fan 222 by a user is avoided. In some examples, an outlet protective net 225 may be further disposed between the fresh air outlet 12 and the fresh air blower 222 to structurally protect the fresh air blower 222, so as to prevent a user from accidentally touching the fresh air blower 222 and causing personal injury.

In some embodiments, the fresh air conditioner 1 may further include an indoor circulation adjusting system 30 disposed in the air conditioning casing 10, and the indoor circulation adjusting system 30 and the fresh air humidifying system 20 are disposed adjacent to each other in sequence along the length direction of the air conditioning casing 10. Thus, the length space of the air conditioner shell 10 can be utilized to reasonably arrange the two systems, so that the indoor circulation adjusting system 30 and the fresh air humidifying system 20 have ideal working spaces, and the overall size of the fresh air conditioner 1 cannot be changed significantly. The indoor circulation control system 30 may be configured to condition the indoor air to adjust or maintain the ambient indoor air temperature to or within a user desired temperature range.

In some examples, the air conditioning casing 10 may be provided with an indoor air inlet 13 and an indoor air outlet 14, the indoor circulation adjusting system 30 includes an indoor air duct 31, and an indoor heat exchanger 32 and an indoor fan 33 respectively disposed in the indoor air duct 31, and the indoor air duct 31 connects the indoor air inlet 13 and the indoor air outlet 14. The indoor fan 33 can generate negative pressure in the indoor air duct 31, so that a pressure difference exists between the indoor air duct 31 and the indoor environment. Under the action of the pressure difference, the indoor air is sucked into the indoor air duct 31 through the indoor air inlet 13, the temperature of the air in the indoor air duct 31 is adjusted through the indoor heat exchanger 32, and the indoor air adjusted to the required temperature is sent into the indoor environment again through the indoor air outlet 14, so that the temperature adjustment purpose is realized.

The type of the indoor fan 33 may be determined according to actual needs, and the embodiment of the present application does not limit this. For example, indoor fan 33 may include indoor wind wheel 331 and indoor driving element 332 that drives indoor wind wheel 331 to rotate. The type of the indoor wind wheel 331 may be determined according to actual needs, and the embodiment of the present application is not limited thereto. For example, the indoor wind wheel 331 may be an axial flow fan type. Illustratively, the axial direction of the indoor fan 33 adopting the axial flow fan type can be parallel to the axial direction of the fresh air fan 222 adopting the centrifugal fan type, so that the structure is compact, and the requirements of indoor air supply and fresh air supply functions are met. The type of the indoor driving element 332 may be determined according to actual needs, and may be a type such as a rotating electric machine, a hydraulic motor, etc., which is not limited in this embodiment.

In some examples, the indoor circulation adjustment system 30 may further include an indoor filter 34, and the indoor filter 34 may filter the indoor air introduced into the indoor air duct 31 to remove foreign particles or harmful components therein, and increase the cleanliness and air quality of the indoor air.

In some examples, the fresh air conditioner 1 may further include an electronic control box 40, and the electronic control box 40 and the fresh air humidification system 20 are disposed adjacent to each other in sequence along a width direction or a height direction of the air conditioning casing 10. In other words, on one hand, along the length direction of the air conditioning casing 10, the indoor circulation adjusting system 30 is located at one end of the air conditioning casing 10, the electronic control box 40 and the fresh air humidifying system 20 are located at the other end of the air conditioning casing 10, and the indoor circulation adjusting system 30 and the fresh air humidifying system 20 are adjacently arranged, so that the length space of the air conditioning casing 10 is utilized to perform partition layout, and the space requirements of different systems are met; on the other hand, the electrical control box 40 and the fresh air humidification system 20 are adjacently arranged along the width direction or the height direction of the air conditioner casing 10, and the partition layout is performed by using the width space or the height space of the air conditioner casing 10, so that the layout structure is relatively compact, and the overall size of the fresh air conditioner 1 is not significantly changed.

The fresh air conditioner provided in the embodiment of the present application is described in detail above, and the principle and the implementation of the present application are explained by applying specific examples herein, and the description of the above embodiment is only used to help understanding the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims (9)

1. A fresh air conditioner is characterized by comprising:

an air conditioner case;

the fresh air humidifying system is arranged in the air conditioner shell and comprises a fresh air module and a humidifying module which are arranged adjacently, and a humidifying port of the humidifying module is communicated with the fresh air module;

the extension direction and the horizontal direction of the humidification mouth of humidification module have an acute angle contained angle therebetween, be close on the humidification mouth the one end of new trend module is higher than it keeps away from the one end of new trend module.

2. The fresh air conditioner as claimed in claim 1, wherein the humidifying module comprises a water tank and an atomizer, the water tank and the fresh air module are disposed adjacent to each other, the humidifying port is disposed on the water tank in an area adjacent to the fresh air module, and the atomizer is configured to atomize water in the water tank.

3. The fresh air conditioner as claimed in claim 2, wherein the humidifying module further comprises a liquid level switch disposed on the water tank; the water tank is provided with a water inlet, and the liquid level switch is configured to control opening and closing of the water inlet according to the liquid level of the water tank.

4. The fresh air conditioner as claimed in claim 1, wherein the humidifying opening has a top wall and a bottom wall which are opposite to each other, the top wall has an end closer to the fresh air module higher than an end away from the fresh air module, and the bottom wall has an end closer to the fresh air module higher than an end away from the fresh air module.

5. The fresh air conditioner according to claim 1, wherein a fresh air inlet and a fresh air outlet are provided on the air conditioner housing, the fresh air module comprises a fresh air duct and a fresh air blower provided in the fresh air duct, the fresh air duct connects the fresh air inlet and the fresh air outlet, and a humidification port of the humidification module communicates with the fresh air duct.

6. The fresh air conditioner according to claim 5, wherein the fresh air blower includes a volute, a centrifugal wind wheel and a driving element for driving the centrifugal wind wheel to rotate, the centrifugal wind wheel is disposed in the volute, and the fresh air module and the humidifying module are sequentially disposed adjacent to each other along an axial direction of the centrifugal wind wheel.

7. The fresh air conditioner as claimed in claim 1, further comprising an indoor circulation regulating system disposed inside the air conditioning casing, wherein the indoor circulation regulating system and the fresh air humidifying system are disposed adjacent to each other in sequence along a length direction of the air conditioning casing.

8. The fresh air conditioner according to claim 7, wherein an indoor air inlet and an indoor air outlet are provided on the air conditioner casing, the indoor circulation adjusting system comprises an indoor air duct, and an indoor heat exchanger and an indoor fan which are respectively provided in the indoor air duct, and the indoor air duct is connected with the indoor air inlet and the indoor air outlet.

9. The fresh air conditioner as claimed in claim 7, further comprising an electric control box, wherein the electric control box and the fresh air humidification system are sequentially arranged adjacently along a width direction or a height direction of the air conditioner casing.

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