CN212457165U - Top-embedded air conditioning equipment - Google Patents

Abstract

The utility model relates to a domestic appliance field specifically is an embedded air conditioning equipment in top, include: the main machine shell is arranged on a ceiling in a hanging mode, two ends of the main machine shell are respectively connected with an air inlet pipe and an air outlet pipe, and a compressor and a condenser are arranged in the main machine shell; the air outlet shell is arranged on the ceiling and is provided with an air outlet and an air inlet, the air outlet and the air inlet are respectively communicated with the indoor space, and an evaporator is arranged in the air outlet shell; the evaporator and the compressor, the compressor and the condenser, and the condenser and the evaporator are connected in sequence through medium pipelines. The air-conditioning system has the advantages of being small in noise, improving the construction safety of installation personnel, avoiding the host shell and internal devices from being influenced by the external environment, prolonging the service life of the host shell and the internal devices, directionally discharging heat, improving refrigeration efficiency, avoiding loss caused by pipeline type air supply, avoiding negative pressure and being high in equipment efficiency.

Description

Top-embedded air conditioning equipment

Technical Field

The utility model relates to a domestic appliance field especially relates to embedded air conditioning equipment in top.

Background

At any time, the modern living standard is continuously improved, the global climate is warmed, and the air conditioner becomes one of the necessary electrical appliances for families.

Currently, an air conditioner generally includes an air conditioner indoor unit and an air conditioner outdoor unit. The indoor unit of the air conditioner sucks indoor air, enables the air to exchange heat with the heat exchange component in the indoor unit and then leads the air to the indoor unit, so that a heat exchange cycle is formed.

However, the conventional outdoor unit is installed outside the wall, and a mounting bracket is separately installed on the wall to mount the outdoor unit.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides an embedded air conditioning equipment in top for solve current air condensing units and need set up the problem of mounting bracket on the wall body.

In order to achieve the above purpose, the utility model provides a following technical scheme:

an aspect of the embodiments of the present invention provides a top embedded air conditioning device, including:

the air conditioner comprises a host shell, a compressor, a condenser and a fan, wherein the host shell is installed on a ceiling in a hanging mode, an air inlet pipe and an air outlet pipe are connected to two ends of the host shell respectively, and the compressor and the condenser are arranged in the host shell;

the air outlet shell is arranged on the ceiling and provided with an air outlet and an air inlet, the air outlet and the air inlet are respectively communicated with the indoor space, and an evaporator is arranged in the air outlet shell;

the evaporator is connected with the compressor, the compressor is connected with the condenser, and the condenser is connected with the evaporator in sequence through medium pipelines.

In one possible implementation, the air inlet pipe is communicated with the outside.

In one possible implementation manner, a water pipe is arranged in the main machine shell, and the water pipe is in heat transfer contact with the main machine shell.

In one possible implementation manner, the air outlet pipe is communicated with the exhaust pipeline.

In one possible implementation manner, the main machine housing is located in an accommodating space surrounded by the ceiling and the suspended ceiling.

In one possible implementation manner, a damping piece is arranged between the main machine shell and the suspended ceiling; and/or a vibration damping part is arranged between the main machine shell and the ceiling.

In one possible implementation, the top-embedded air conditioning unit is used in a kitchen, and the air outlet is provided with a filter element comprising a soot filter layer.

In one possible implementation manner, the top-embedded air conditioning equipment is used in a toilet, and the air outlet is provided with a sterilizing piece.

In one possible implementation, the compressor in one of the main machine housings is connected to the evaporator in one of the outlet housings; or the like, or, alternatively,

the compressor in one main machine shell is connected with the evaporators in the air outlet shells, and the air outlet shells are arranged in different rooms.

In one possible implementation manner, the ceiling is provided with a cross beam, and the upper end of the main machine casing and/or the air outlet casing is lapped on the cross beam.

The utility model provides an embedded air conditioning equipment in top, through setting up the host computer casing indoor, be equipped with compressor and condenser in the host computer casing, the host computer casing becomes the totally enclosed directional heat extraction formula host computer body that utilizes the business turn over tuber pipe way by the design of original outdoor visual open heat extraction formula host computer, host installation condition becomes indoor location by outdoor installation simultaneously, the space restriction of the necessary outdoor installation of components of a whole that can function independently air conditioner host computer casing has been solved, the innovation improves in the swift convenient safety of complete indoor location, and the security problem of the installer construction that the solution high altitude construction required. Meanwhile, the host shell and the internal devices are prevented from being influenced by the external environment, and the service lives of the host shell and the internal devices are prolonged.

The air enters the main machine shell through the air inlet pipe under the action of the fan, takes away most of heat released by the condenser at the moment, and then enters the exhaust pipeline from the air outlet pipe to be discharged to the outside. Thus, the heat is discharged directionally in an air cooling mode, so that the heat in the shell of the host machine is reduced rapidly.

Secondly, through installing host computer casing suspension at the ceiling, can reduce the vibration of equipment for the embedded air conditioning equipment in top noise at the during operation reduces, does benefit to and improves user's experience and feels.

In addition, the evaporator is arranged in the air outlet shell, and compared with the situation that the evaporator is arranged in the main machine shell, the size and the weight of the main machine shell are reduced, so that installation by installation personnel is facilitated; meanwhile, the energy loss between the evaporator and the air outlet is reduced, so that the efficiency of the equipment is improved.

In addition, compare in kitchen air conditioner's air-supply line intercommunication in indoor, the air-supply line of this application communicates in outdoor, not only can reduce the loss of kitchen interior temperature, can also avoid the condition of negative pressure to take place.

Finally, the evaporator is arranged in the air outlet shell, the original wall installation is changed into top embedded installation, and the principle that cold air descends and hot air ascends can be utilized for natural heat dissipation, so that the working efficiency of the equipment is improved.

In addition to the technical problems, technical features constituting technical aspects, and advantageous effects brought by the technical features of the technical aspects described above, other technical problems, technical features included in technical aspects, and advantageous effects brought by the technical features that can be solved by the embodiments of the present invention will be described in further detail in the detailed description.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.

Fig. 1 is a schematic view of a conventional air conditioner;

FIG. 2 is a schematic perspective view of a top embedded air conditioning unit provided in an exemplary embodiment;

fig. 3 is a refrigerant cycle diagram of a top-mounted air conditioning unit according to an exemplary embodiment;

FIG. 4 is a schematic diagram of another top-mounted air conditioning unit provided by an exemplary embodiment.

Description of reference numerals:

1. a main housing; 11. a compressor; 12. a condenser; 13. an air inlet pipe; 14. an air outlet pipe;

2. an air outlet shell; 21. an evaporator;

3. a media conduit;

4. an exhaust duct;

5. a suspended ceiling;

101. an air-conditioning indoor unit; 102. an air conditioner outdoor unit; 103. a pipeline; 104. a wall body.

With the above figures, certain embodiments of the present invention have been shown and described in more detail below. The drawings and the description are not intended to limit the scope of the inventive concept in any way, but rather to illustrate the inventive concept by those skilled in the art with reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Fig. 1 is a schematic view of a conventional air conditioner, and as shown in fig. 1, the conventional air conditioner includes an air conditioner outdoor unit 102 and an air conditioner indoor unit 101, wherein the air conditioner outdoor unit 102 is disposed on an outer side of a wall 104, and the air conditioner indoor unit 101 is hung on an inner side of the wall. The indoor air conditioner 101 and the outdoor air conditioner 102 are connected by a duct 103.

It can be understood that since the conventional outdoor unit 102 is disposed on the outside of the wall 104, a mounting frame is required to be disposed on the outside of the wall 104 to mount the outdoor unit 102. The outdoor unit of the air conditioner is generally installed at a balcony, so that an installer can install the outdoor unit 102 of the air conditioner on the balcony. However, some house types do not have balconies, so that installation personnel do not have proper construction places, construction is difficult, and safety cannot be guaranteed.

In view of this, the construction problem of the installer can be solved by installing the above-mentioned outdoor unit of the air conditioner indoors. In addition, since the outdoor unit of the air conditioner not only radiates heat outwards but also generates vibration, how to handle the heat and the vibration is a derivative problem to be solved by the scheme.

The top-mounted air conditioning unit of the present application is described in detail below with reference to the accompanying drawings.

Fig. 2 is a schematic perspective view of a top-embedded air conditioning device according to an exemplary embodiment, and as shown in fig. 2, the top-embedded air conditioning device includes a main unit portion and an air outlet portion connected to the main unit portion through a medium pipe 3. It should be noted that the air conditioner can perform both cooling and heating, and the cooling of the air conditioner is taken as an example for description below, and for the heating of the air conditioner, those skilled in the art can refer to the following description, and thus the details are not described herein.

Illustratively, a refrigerant is arranged in the medium pipeline 3, and the main machine part is used for converting the refrigerant from a gas state to a liquid state so as to release a large amount of heat; the air outlet part is used for converting the refrigerant from liquid state to gas state so as to absorb a large amount of heat. The indoor air enters the air outlet part, is reduced in temperature after being absorbed with a large amount of heat and is blown out from the air outlet part. Thus, an indoor cycle is formed to gradually lower the temperature in the room.

The main machine part comprises a main machine shell 1, an air inlet pipe 13 and an air outlet pipe 14 which are respectively connected with two ends of the main machine shell 1, a compressor 11 and a condenser 12. The compressor 11 and the condenser 12 are disposed inside the main machine case 1. The main machine part may further include a blower to drive the flow of gas. The fan can be arranged in the main machine shell 1, and also can be arranged in the air inlet pipe 13 or the air outlet pipe 14.

In addition, the main body case 1 may be hung from a ceiling so as to reduce the influence of vibration of the main body case on the ceiling or a suspended ceiling. It should be noted that the ceiling may be used to refer to the top surface of the room, i.e. the top wall of the house.

Continuing as shown in fig. 2, the air outlet portion includes an air outlet casing 2 and an evaporator 21 disposed in the air outlet casing 2. Wherein, the air outlet casing 2 is installed on the ceiling. The air outlet casing 2 is provided with an air outlet and an air inlet which are respectively communicated with the indoor. The air outlet part also can comprise a fan, the fan can be arranged in the air outlet shell 2, indoor air can enter the air outlet shell from the air inlet through the fan, and the air is blown out from the air outlet after heat exchange, so that indoor circulation is realized.

Fig. 3 is a refrigerant cycle schematic diagram of a top-mounted air conditioning unit according to an exemplary embodiment, and as shown in fig. 3, the refrigerant flow process includes:

first, the gaseous refrigerant enters the compressor 11 in a low-temperature and low-pressure state, and is compressed in the compressor 11. After the pressure and temperature of the gaseous refrigerant are increased and the gaseous refrigerant is changed into a high-temperature and high-pressure gaseous refrigerant, the gaseous refrigerant is discharged into the condenser 12 through the medium pipe 3.

Then, the high-temperature and high-pressure gaseous refrigerant entering the condenser 12 transfers heat to the outside air or cooling water, and is liquefied into a normal-temperature and high-pressure liquid refrigerant, and flows to the evaporator 21 through the medium pipe 3.

It should be noted that the medium pipe 3 between the condenser 12 and the evaporator 21 includes a capillary tube, and the capillary tube has a small diameter. Optionally, the capillary tube may be provided with an expansion valve, so that the liquid refrigerant in the capillary tube is throttled and decompressed to become a liquid refrigerant at normal temperature and low pressure.

Thereafter, since the liquid refrigerant reaches the evaporator 21 from the capillary tube, the space increases, the pressure decreases, and the liquid refrigerant vaporizes into a gaseous refrigerant. When the liquid refrigerant is vaporized, the liquid refrigerant absorbs heat of the outside (air or water) and is evaporated into gas, so that the temperature of the outside (air or water) is reduced. That is, the indoor air enters the outlet casing 2 through the inlet, and after the indoor air exchanges heat with the evaporator 21, the temperature of the indoor air is reduced, and then the indoor air leaves the outlet casing 2 from the outlet and enters the room. In this way, an internal circulation of the gas inside the chamber is achieved, so as to gradually reduce the temperature inside the chamber.

It is worth to be noted that the evaporated low-temperature and low-pressure gaseous refrigerant is sucked back by the compressor 11, recompressed, condensed, throttled, evaporated, and continuously circulated and refrigerated in sequence.

The application provides an embedded air conditioning equipment in top, through setting up host computer casing 1 indoor, be equipped with compressor 11 and condenser 12 in the host computer casing 1, avoided setting up the mounting bracket that is used for fixed prior art's air condensing units in the outside of wall body, not only make installer need not be under construction in the outside of wall body, the security of installer construction has been improved, host computer casing 1 and interior device have also been avoided receiving external environment's influence, the life of host computer casing 1 and interior device has been prolonged.

That is to say, the host casing machine becomes the totally enclosed directional heat extraction type host body that utilizes the air inlet and outlet pipeline by original outdoor visual open heat extraction type host computer design, and the host installation condition is changed into indoor installation from outdoor installation simultaneously, has solved the space restriction that the components of a whole that can function independently air conditioner host computer casing must outdoor installation, and the innovation improves in the swift convenient safety of complete indoor installation, and solves the security problem that the installer that the high altitude construction required was under construction. Meanwhile, the host shell and the internal devices are prevented from being influenced by the external environment, the service lives of the host shell and the internal devices are prolonged, the refrigeration efficiency is improved, loss caused by pipeline type air supply is avoided, and the energy efficiency of the whole machine is higher.

Wherein, through installing host computer casing 1 suspension at the ceiling, can reduce the vibration of equipment for the embedded air conditioning equipment in top noise at the during operation reduces, does benefit to and improves user's experience and feels.

In addition, set up evaporimeter 21 in air-out casing 2, compare that evaporimeter 21 sets up in main machine casing 1, reduced main machine casing 1's volume and weight to the installer installation of being convenient for.

Next, if the evaporator 21 is disposed in the main housing 1, the evaporator 21 is connected to the air outlet and the air inlet through pipes. That is to say, the indoor air enters the pipeline through the air inlet, enters the evaporator 21 through the pipeline, and flows out of the air outlet to the indoor through the pipeline after performing heat exchange with the evaporator 21 to reduce the temperature. It can be understood that because the diameter of the pipe for gas flow is much larger than the diameter of the capillary or medium pipe due to the requirement of the inlet and outlet air, the corrugated hose is often used, and the shape of the corrugated hose is not easy to maintain and is not easy to hang and install. In addition, the bending portion of the corrugated hose easily causes energy loss of the gas. However, the evaporator 21 is arranged in the air outlet shell, so that the external connection of the corrugated hose is avoided, the installation of the air conditioning equipment can be simplified, and the construction of installation personnel is facilitated.

And finally, an evaporator is arranged in the air outlet shell, the original wall installation is changed into top embedded installation, the cooler air descends, the hotter air ascends, and the working efficiency of the equipment is further improved.

As shown in fig. 2, the air enters the main housing 1 through the air inlet pipe 13, exchanges heat with the condenser 12, and is discharged through the air outlet pipe 14. It can be understood that when the gaseous refrigerant is liquefied, a large amount of heat is released, and in order to reduce the heat, directional heat removal is realized through the air inlet pipe 13 and the air outlet pipe 14 which are communicated with the main machine housing 1, that is, the heat is taken out by air cooling.

Optionally, the air inlet duct 13 communicates with the outside. "outdoor" refers to a room that is not being circulated indoors. Illustratively, an air outlet housing 2 is arranged in a kitchen, an evaporator 21 is arranged in the air outlet housing 2 of the kitchen, and air in the kitchen is subjected to indoor circulation, namely, the air enters from an air inlet of the air outlet housing 2, and enters the kitchen from an air outlet of the air outlet housing 2 after heat exchange is carried out by the evaporator 21, so that the indoor circulation of the kitchen is formed. And the intake pipe 13 communicates with the outside. The outdoor space herein means a room other than a kitchen, that is, the air intake duct 13 may be connected to an outdoor space, a toilet room, a bedroom, or the like as needed.

It will be appreciated that if the air inlet duct 13 communicates with the kitchen, for example. Then, a part of the air in the kitchen is internally circulated as mentioned above, and another part of the air enters the air inlet duct 13 and the main unit case 1 to lower the temperature in the main unit case. This causes a loss of temperature in the kitchen, a reduction in the efficiency of the apparatus, and a negative pressure in the kitchen. When the range hood in the air outlet is opened, the negative pressure phenomenon is more serious. Therefore, the air inlet pipe 13 is communicated with the outside, which not only can reduce the temperature loss in the kitchen, but also can avoid the negative pressure. Of course, the air inlet duct 13 can be connected to the kitchen, i.e. the room, if no heat loss or negative pressure is considered.

Optionally, at least one air inlet pipe 13 is provided, and the air inlet amount of the air inlet pipe 13 is approximately equal to the air outlet amount of the air outlet pipe 14. In order to increase the flow rate of the air in the air inlet pipe 13 or the air outlet pipe 14, the air inlet pipe 13 or the air outlet pipe 14 can be enlarged. However, when the air inlet duct 13 is connected to the outside, it is necessary to provide a through hole in the wall, and if the through hole is too large, the aesthetic property of the wall is affected, so that the through hole with a large diameter can be replaced by a plurality of holes with a small diameter, so as to ensure the aesthetic property of the wall while ensuring the air inlet amount. Fig. 2 shows an example in which two small-diameter air inlet ducts 13 are used instead of the large-diameter air inlet duct 13. It should be noted that fig. 2 is only an example, and is not particularly limited.

Optionally, the air outlet pipe 14 is communicated with the exhaust duct 4. It should be noted that "exhaust duct 4" may refer to an exhaust duct of a kitchen or a ventilation duct of a toilet. It will be appreciated that the exhaust duct 4 has a large diameter and is recessed, so that the communication between the outlet duct 14 and the exhaust duct 4 does not require any aesthetic considerations.

In fig. 2, the air inlet pipe 13 is illustrated as being communicated with the outside, and for example, the outside air enters the main machine housing 1 through the air inlet pipe 13 under the action of the fan, takes away most of the heat released by the condenser 12 at this time, and then enters the exhaust duct 4 through the air outlet pipe 14 to be exhausted to the outside. Optionally, the condenser may be provided with heat dissipating fins to improve the heat dissipating effect of the condenser.

Alternatively, the heat released by the condenser 12 may be reduced by means of water cooling.

For example, a water pipe may be introduced into the main housing 1, and the water pipe may be connected to a heat exchanger, and the water pipe may exchange heat with the relatively cool gas in the outlet housing 2 through the heat exchanger, so as to reduce the temperature of the cooling liquid in the water pipe. The cooler cooling liquid enters the main machine shell 1 under the action of the water pump and exchanges heat with the hotter gas in the main machine shell 1, and after the temperature of the cooling liquid is increased, the cooling liquid exchanges heat with the cooler gas through the heat exchanger, so that the temperature of the cooling liquid is reduced. The above-mentioned processes are repeated to reduce the temperature in the main machine casing 1.

As another example, the relatively hot air in the room is changed into condensed water after contacting with the relatively cold evaporator 21, and the condensed water may be collected and transported into the main casing 1 through a pipe, and discharged after heat exchange with the heat in the main casing 1.

It should be noted that the heat of the main housing 1 can be reduced by performing water cooling and air cooling simultaneously.

The compressor 11, the condenser 12, and the fan are provided in the main body casing 1, and the main body part vibrates, which causes noise. By mounting the main body case 1 in a suspended manner, a part of the noise problem can be solved. The transmission of noise can also be reduced by disposing the main body case 1 in a relatively closed space. Illustratively, as shown in fig. 2, the main body housing 1 is located in an accommodating space surrounded by a ceiling and a suspended ceiling 5.

An evaporator and a fan are arranged in the air outlet casing 2, and noise can be generated, so that the air outlet casing 2 can refer to the installation mode of the main machine casing 1. Namely, the air outlet shell 2 can be hung and mounted on a ceiling; the air outlet shell 2 can also be arranged on the suspended ceiling 5, and the suspended ceiling 5 provides a supporting force for the air outlet shell 2; the upper end of the air outlet casing 2 can be hung on a ceiling, and the lower part of the air outlet casing 2 can be arranged on the suspended ceiling.

It should be noted that the suspended ceiling 5 may be made of materials such as a decorative plate, a keel, a suspension wire, etc. The suspended ceiling can be divided into a gypsum board suspended ceiling, a metal plate suspended ceiling, a glass suspended ceiling, a PVC board suspended ceiling and the like. The ceiling 5 and the ceiling have a certain distance in the vertical direction, and the main machine housing 1 and a part of the air outlet housing 2 can be located in the distance. The ceiling 5 has an opening through which the air outlet and the air inlet of the air outlet housing 2 can be exposed indoors.

It should be noted that the ceiling 5 and the main housing 1 may be in direct contact, indirect contact, or not. When the ceiling 5 and the main body case 1 are in contact, the ceiling 5 may support the main body case 1 to reduce a bearing force required to be provided by the ceiling. When the ceiling 5 and the main body case 1 are not in contact, vibration transmission between the main body case 1 and the ceiling 5 is blocked to better realize noise reduction.

Alternatively, the ceiling 5 and the main housing 1 may be indirectly in contact with each other. Illustratively, a vibration damping member is disposed between the main machine housing 1 and the ceiling 5. The vibration damping member may be made of rubber to reduce the vibration transmission between the ceiling 5 and the main body housing 1.

Optionally, as shown in fig. 2, the ceiling is provided with a beam, and the upper end of the main machine housing 1 and/or the air outlet housing 2 is connected to the beam. Exemplarily, the two ends of the main machine housing 1 and the air outlet housing 2 can be respectively provided with a mounting piece, when mounting, the two mounting pieces can be respectively erected on the beam, and the mounting pieces and the beam are connected together through a fastener, so that the mounting of the main machine housing 1, the air outlet housing 2 and the ceiling is realized.

Optionally, a vibration damping member may be provided between the main body case and the ceiling, and, for example, a vibration damping member may be provided between the mounting plate and the cross member to reduce vibration between the main body case and the ceiling.

Alternatively, the top-embedded air conditioning unit may be used in a kitchen, the air outlet being provided with a filter element comprising a fume filter layer. It will be appreciated that a small portion of the fumes in the kitchen may be filtered or trapped by the fume filter to prevent blockage of the ducts within the device. It should be noted that most of the oil fume in the kitchen is exhausted through the range hood. The oil fume filtering layer can realize oil fume purification by an activated carbon adsorption method, a mechanical separation method, a fabric filtration method and other methods.

Optionally, the filter element is removably attached to the outlet for timely cleaning and replacement. In addition, the filter member may include a filter net to filter impurities from the indoor air.

Optionally, the embedded air conditioning equipment in top also can be used to the bathroom, and the air outlet is equipped with the piece that disinfects, and the mode that disinfects accessible filter screen was filtered is disinfected, also can select for use the mode that plasma disinfected to disinfect. It will be appreciated that the toilet is relatively wet and that the provision of the sterilising member reduces the bacterial content of the toilet so as to improve the quality of the living environment of the user.

Fig. 4 is a schematic view of another top-loading type air conditioning apparatus according to an exemplary embodiment, as shown in fig. 2 and 4, a compressor 11 and a condenser 12 in a main housing 1 may be connected to an evaporator 21 in an outlet housing 2; the compressor 11 and the condenser 12 in one main unit casing 1 may be connected to the evaporators 21 in a plurality of outlet casings 2, and the plurality of outlet casings 2 may be installed in different rooms.

Illustratively, the main unit housing 1 is disposed in a kitchen, the outlet housing 2 may also be disposed in the kitchen, and the outlet housing 2 may also be disposed in a room adjacent to the kitchen, which may be a toilet or a bedroom. Of course, the air outlet casing 2 can be arranged in a kitchen, a toilet and a bedroom at the same time. In this case, since the same compressor 11 and condenser 12 are used, it is convenient to save energy and install.

Optionally, one side of the air outlet casing 2 facing the indoor space may be provided with a sensing device, so that when a user enters the room, the sensing device can be automatically started to cool the user.

The terms "upper" and "lower" are used to describe relative positions of the structures in the drawings, and are not used to limit the scope of the present invention, and the relative relationship between the structures may be changed or adjusted without substantial technical changes.

It should be noted that: in the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Furthermore, in the present disclosure, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; either directly or indirectly through intervening media, either internally or in any other relationship. 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 the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. A top-loading air conditioning unit, comprising:

the air conditioner comprises a host shell, a compressor, a condenser and a fan, wherein the host shell is installed on a ceiling in a hanging mode, an air inlet pipe and an air outlet pipe are connected to two ends of the host shell respectively, and the compressor and the condenser are arranged in the host shell;

the air outlet shell is arranged on the ceiling and provided with an air outlet and an air inlet, the air outlet and the air inlet are respectively communicated with the indoor space, and an evaporator is arranged in the air outlet shell;

the evaporator is connected with the compressor, the compressor is connected with the condenser, and the condenser is connected with the evaporator in sequence through medium pipelines.

2. The top-mounted air conditioning unit as recited in claim 1 wherein the air inlet duct communicates outdoors.

3. The top-loading air conditioning unit of claim 2, wherein a water pipe is provided in the main housing, the water pipe being in heat transfer contact with the main housing.

4. The top-mounted air conditioning unit as recited in claim 2 wherein the outlet duct communicates with an exhaust duct.

5. The top-loading air conditioning unit of claim 1, wherein the main unit housing is located in an accommodation space surrounded by the ceiling and the suspended ceiling.

6. The top-embedded air conditioning unit of claim 5, wherein a vibration damper is provided between the main unit case and the ceiling.

7. The top-mounted air conditioning unit as recited in any one of claims 1 to 6, wherein the top-mounted air conditioning unit is used in a kitchen, and the outlet is provided with a filter element comprising a soot filter.

8. The top-mounted air conditioning unit as claimed in any one of claims 1 to 6, wherein the top-mounted air conditioning unit is used in a toilet, and the outlet is provided with a sterilizing member.

9. The top-mounted air conditioning unit of any of claims 1-6, wherein the compressor in one of the main housing is coupled to the evaporator in one of the outlet housing; or the like, or, alternatively,

the compressor in one main machine shell is connected with the evaporators in the air outlet shells, and the air outlet shells are arranged in different rooms.

10. The top-embedded air conditioning unit of any one of claims 1 to 6, wherein the ceiling is provided with a cross beam to which an upper end of the main unit casing and/or the outlet casing is lapped.

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