CN212511444U - Air conditioner and main component thereof - Google Patents

Abstract

The utility model discloses an air conditioner for bathroom and main part thereof, the main part includes: the air conditioner comprises a shell, a first fan, a first heat exchanger, a second fan and a second heat exchanger, wherein one surface of the shell is formed into a ceiling surface, the ceiling surface is provided with an indoor air inlet and an indoor air supply outlet, and the side wall of the shell surrounding the ceiling surface is provided with an outdoor air inlet and an outdoor air outlet; an inlet of the first fan is communicated with an indoor air inlet; the first fan and the first heat exchanger are both arranged in the shell, and the first heat exchanger is positioned between the outlet of the first fan and the indoor air supply outlet; the inlet of the second fan is communicated with the indoor air inlet and the outdoor air inlet; the second fan and the second heat exchanger are both arranged in the shell, and the second heat exchanger is positioned between an outlet of the second fan and the outdoor air outlet. Therefore, the air conditioner is matched with an external compressor to realize the refrigeration/heating function, and meanwhile, the air conditioner realizes the flattening and miniaturization of the appearance, and is particularly convenient to be embedded into the top of a house.

Description

Air conditioner and main component thereof

Technical Field

The utility model belongs to the technical field of the air conditioner technique and specifically relates to an air conditioner and main part spare thereof is related to.

Background

The traditional bathroom heater or the split air conditioner can not realize the functions of refrigeration, heating, purification and air exhaust at the same time.

The current mainstream air conditioning product types of bathroom spaces comprise an exhaust fan, a wind heating bathroom heater and a common split air conditioner, and the functions and the characteristics of the product are shown in the following table:

on one hand, the cost is higher and the internal structural layout is difficult because a heat exchanger and compressor parts are required to be added for the refrigeration function; on the other hand, because the attention degree of the user to the air quality of the bathroom is not enough, the current market products can not realize multiple functions required by the user at the same time.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the present invention is to provide an air conditioner for bathroom and its main body.

According to the utility model discloses main part of air conditioner for bathroom of first aspect embodiment includes: the air conditioner comprises a shell, a first fan, a first heat exchanger, a second fan and a second heat exchanger, wherein one surface of the shell is formed into a ceiling surface, the ceiling surface is provided with an indoor air inlet and an indoor air supply outlet, and the side wall of the shell surrounding the ceiling surface is provided with an outdoor air inlet and an outdoor air outlet; an inlet of the first fan is communicated with an indoor air inlet; the first fan and the first heat exchanger are both arranged in the shell, and the first heat exchanger is positioned between an outlet of the first fan and an indoor air supply outlet; the inlet of the second fan is communicated with the indoor air inlet and the outdoor air inlet; the second fan and the second heat exchanger are arranged in the shell, and the second heat exchanger is located between an outlet of the second fan and the outdoor air outlet.

According to the utility model discloses main part of air conditioner for bathroom is through with first fan, first heat exchanger, second fan, second heat exchanger integration in same shell to set up corresponding business turn over wind gap on the shell, when realizing refrigeration/heating function with the common cooperation of external compressor, still realized the flattening of appearance, miniaturized, especially conveniently imbed the top in house.

In some embodiments, the inside of the housing is divided into four independent first to fourth chambers which are distributed in two rows and two columns, the first chamber and the third chamber and the second chamber and the fourth chamber are distributed diagonally, and the first fan, the first heat exchanger, the second heat exchanger and the second fan are respectively and correspondingly located in the first chamber, the second chamber, the third chamber and the fourth chamber.

In some embodiments, the first chamber and the second chamber are separated by a first partition, the outlet of the first blower communicates with the second chamber through the vent of the first partition, one of the indoor air inlets communicates with the first chamber, and the second chamber communicates with the indoor air supply outlet.

In some embodiments, the third chamber and the fourth chamber are separated by a second partition plate, the outlet of the second blower is communicated with the third chamber through the ventilation opening of the second partition plate, the other indoor air inlet and the outdoor air inlet are communicated with the fourth chamber, and the third chamber is communicated with the outdoor air outlet.

In some embodiments, the second chamber comprises: one end of the air guide duct is connected with an outlet of the first fan, the first fan and the air guide duct are arranged at intervals with the ceiling surface, and the air guide duct is gradually expanded in the air guide direction; the other end of the air guide duct is connected with one end of the air exhaust duct, the air exhaust duct is arc-shaped in the air exhaust direction and extends towards the suspended ceiling surface, and the other end of the air exhaust duct is communicated to the indoor air supply outlet.

In some embodiments, the air conditioner further comprises a filter positioned in the first chamber and disposed between the indoor air intake and the inlet of the first blower.

In some embodiments, an electric heating device is further disposed in the second chamber, and the electric heating device is located on a side of the first heat exchanger facing the first fan.

In some embodiments, a lighting lamp is further disposed within the third chamber, the lighting lamp being disposed between the second heat exchanger and the ceiling surface.

In some embodiments, the first heat exchanger is arranged obliquely relative to the air outlet direction of the first fan, the second heat exchanger is arranged obliquely relative to the air outlet direction of the second fan, and the inclination angles of the first heat exchanger and the second heat exchanger are 30-60 degrees.

According to the utility model discloses air conditioner for bathroom of second aspect embodiment includes: the compressor is arranged outside the shell; the compressor, the first heat exchanger, the expansion valve and the second heat exchanger are connected in series to form a refrigeration/heating circulation loop.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view showing the use of an air conditioner for a bathroom according to an embodiment of the present invention.

Fig. 2 is a schematic view of an air conditioner for a bathroom according to an embodiment of the present invention.

Fig. 3 is a schematic sectional view (horizontal section) of fig. 2.

Fig. 4 is another schematic cross-sectional view of fig. 2 (vertical section through the third and fourth chambers).

Fig. 5 is a further schematic cross-sectional view of fig. 2 (vertical section through the first and second chambers).

Reference numerals:

the body part 100, the compressor 200, the expansion valve 300, the air conditioner 400, the house 500,

the air conditioner comprises a shell 110, a ceiling surface 111, indoor air inlets a1 and a2, an indoor air supply outlet b, an outdoor air inlet c, an outdoor air outlet d, an outdoor air inlet pipe 112, an outdoor air outlet pipe 113, a first chamber q1, a second chamber q2, a third chamber q3, a fourth chamber q4, a first partition plate 114, a vent hole 1141, a second partition plate 115, a vent hole 1151, an air guide duct 116 and an air exhaust duct 117,

a first fan 120, a first fan inlet 121, a first fan outlet 122,

the first heat exchanger 130 is provided with a first heat exchanger,

a second fan 140, a second fan inlet 141, a second fan outlet 142,

the second heat exchanger (150) is provided with,

the number of the filters 160 is such that,

the electric heating device (170) is provided with a heating device,

and an illumination lamp 180.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

An air conditioner 400 for a bathroom and a body part 100 thereof according to an embodiment of the present invention will be described with reference to fig. 1 to 5.

The main body 100 of the air conditioner 400 for a bathroom according to the first aspect of the present invention includes: the air conditioner comprises a shell 110, a first fan 120, a first heat exchanger 130, a second fan 140 and a second heat exchanger 150.

Referring to fig. 1 to 3, one surface of the casing 110 is formed as a ceiling surface 111, the ceiling surface 111 has indoor air inlets a1 and a2 and an indoor air supply outlet b, and a side wall of the casing 110 surrounding the ceiling surface 111 has an outdoor air inlet c and an outdoor air outlet d. The casing 110 may have a square shape, a cylindrical shape, or the like, and a receiving space for placing a fan, a heat exchanger, and the like is formed in the casing 110. The ceiling surface 111 refers to a surface of the housing 110 facing the inside of the bathroom, and when the housing 110 is embedded in the ceiling, the ceiling surface 111 and the surface of the ceiling in the room 500 together constitute a ceiling of the bathroom.

An inlet 121 of the first fan 120 is communicated with indoor air inlets a1 and a2, the first fan 120 and the first heat exchanger 130 are both arranged in the casing 110, and the first heat exchanger 130 is positioned between an outlet 122 of the first fan 120 and an indoor air supply outlet b; the inlet 141 of the second fan 140 is communicated with the indoor air inlets a1, a2 and the outdoor air inlet c. In other words, the first fan 120 may also be referred to as an indoor air supply fan, and the first fan 120 is mainly used for inducing air into an indoor space below the ceiling. When the first fan 120 is operated, air is sucked from the room and blown to the first heat exchanger 130, and an air flow heat-exchanged by the first heat exchanger 130 is discharged from the indoor air supply port b, thereby blowing cold air into the room during cooling and blowing hot air into the room during heating.

The second fan 140 and the second heat exchanger 150 are both disposed in the casing 110, and the second heat exchanger 150 is located between the outlet 142 of the second fan 140 and the outdoor air outlet d. The second fan 140 may also be referred to as an outdoor exhaust fan, and the term "outdoor" does not mean that the fan is located outside the house 500, but means that the main function of the fan is to draw air to the outside. When the second fan 140 operates, air is sucked from the indoor and outdoor and blown to the second heat exchanger 150, and the air flow heat-exchanged by the second heat exchanger 150 is discharged to the outdoor, thereby dissipating heat to the outdoor during cooling and absorbing heat from the outdoor during heating.

The body part 100 is installed in a manner of being embedded in a ceiling of a bathroom, the compressor 200 is disposed outside the casing 110, and the compressor 200 and the first heat exchanger 130, the compressor 200 and the second heat exchanger 150 are connected by pipes (e.g., copper pipes) when the air conditioner is installed.

According to the embodiment of the present invention, the main body part 100 of the air conditioner 400 for bathroom is integrated in the same housing 110 by the first fan 120, the first heat exchanger 130, the second fan 140, and the second heat exchanger 150, and the housing 110 is provided with the corresponding air inlet and outlet, so that the external shape is flattened and miniaturized while the cooling/heating function is realized by cooperating with the external compressor 200, and the air conditioner is especially conveniently embedded into the top of the room 500 (such as bathroom).

In some embodiments, as shown in fig. 1, the inside of the housing 110 is divided into four independent first chambers q1, second chambers q2, third chambers q3 and fourth chambers q4 which are distributed in two rows and two columns, the first chambers q1 and q3 and the second chambers q2 and q4 are distributed diagonally, and the first fan 120, the first heat exchanger 130, the second heat exchanger 150 and the second fan 140 are respectively and correspondingly located in the first chambers q1, the second chambers q2, the third chambers q3 and the fourth chambers q 4. That is, the first fan 120 and the second fan 140 may be located in the same row, the first heat exchanger 130 and the second heat exchanger 150 are located in another row, the first fan 120 and the first heat exchanger 130 are located in the same row, and the second fan 140 and the second heat exchanger 150 are located in another row. Therefore, the shell 110 is directly divided into four chambers, each fan and each heat exchanger are arranged in the independent chambers, the shell 110 not only has the functions of containing and installing the fans and the heat exchangers, but also each chamber of the shell 110 can play the role of an air duct, the air duct is integrally formed by the shell 110, an air duct assembly does not need to be additionally arranged, the structure of the air conditioner 400 is more simplified and compact, and the production cost and the installation process are saved.

In the embodiment shown in fig. 3 and 5, the first chamber q1 is separated from the second chamber q2 by the first partition 114, the outlet 122 of the first fan 120 is communicated with the second chamber q2 through the vent 1141 of the first partition 114, one of the indoor air inlets a1, a2 is communicated with the first chamber q1, and the second chamber q2 is communicated with the indoor air supply outlet b. Therefore, under the suction force of the first fan 120, the airflow is sucked into the first chamber q1 through the indoor air inlets a1 and a2, then flows to the first fan 120 located in the first chamber q1, is discharged from the outlet 122 of the first fan 120, enters the second chamber q2, passes through the first heat exchanger 130 and exchanges heat with the first heat exchanger, and the airflow after heat exchange is discharged from the indoor air supply outlet b.

In some embodiments, referring to fig. 3 and 5, the second chamber q2 includes: one end of the air guide duct 116 is connected with an outlet 122 of a first fan 120, the first fan 120 and the air guide duct 116 are arranged at intervals with the ceiling surface 111, and the air guide duct 116 expands gradually in the air guide direction; the other end of the air guide duct 116 is connected to one end of an exhaust duct 117, the exhaust duct 117 is arc-shaped in the exhaust direction and extends toward the ceiling surface 111, and the other end of the exhaust duct 117 is communicated to the indoor air supply outlet b. Thus, the airflow entering the second chamber q2 is guided by the air guide duct 116 to flow toward the exhaust air duct 117, exchanges heat with the first heat exchanger 130 located in the exhaust air duct 117 sufficiently, and then flows into the room from the indoor air outlet b.

Therefore, the air guide duct 116 in an expanded shape is arranged in the second chamber q2, so that air flow can be fully buffered, the distance between the first fan 120 and the ceiling surface 111 provides enough space for the air flow entering the first chamber q1 from the indoor, and the arc-shaped design of the air exhaust duct 117 enables the air flow to fully exchange heat with the first heat exchanger 130.

In some embodiments, referring to fig. 5, a filter 160 is further included, the filter 160 being located in the first chamber q1 and disposed between the indoor air intakes a1, a2 and the inlet of the first blower 120. Therefore, the bathroom space has high humidity and is easy to breed bacteria, so that the air is especially necessary to be sterilized and purified. With reference to fig. 5, the indoor air supply fan is turned on, air with bacteria in the room enters the filter 160 through the indoor air inlet grille 1, and is filtered and then returned to the room, so that air purification is realized. And the indoor grill 1 is designed to be opened, so that the user can easily remove and replace the filter 160.

In some embodiments, an electric heating device 170 is further disposed in the second chamber q2, and the electric heating device 170 is located on a side of the first heat exchanger 130 facing the first fan 120. Because the indoor temperature can only rise to the preset value after the refrigerant is independently heated and started for a period of time, the electric heating device 170 is additionally arranged, and the functions of starting preheating, auxiliary heating and rapid temperature rise can be achieved during heating.

In the embodiment shown in fig. 3 and 4, the third chamber q3 and the fourth chamber q4 are separated by the second partition 115, the outlet 142 of the second fan 140 is communicated with the third chamber q3 through the ventilation opening 1151 of the second partition 115, the other indoor air inlet a1, a2 and the outdoor air inlet c are communicated with the fourth chamber q4, and the third chamber q3 is communicated with the outdoor air outlet d. Therefore, under the suction force of the second fan 140, the airflow is sucked into the fourth chamber q4 through the indoor air inlets a1, a2 and the outdoor air inlet c, then flows to the second fan 140 located in the fourth chamber q4, is discharged from the outlet 142 of the second fan 140, enters the third chamber q3, passes through the second heat exchanger 150 and exchanges heat with the second heat exchanger, and the airflow after heat exchange is discharged from the outdoor air outlet d.

Referring to fig. 4, a lighting lamp 180 is further disposed in the third chamber q3, and the lighting lamp 180 is disposed between the second heat exchanger 150 and the ceiling surface 111. The housing 110 further includes: an outdoor exhaust duct 113 and an outdoor air inlet duct 112, the outdoor exhaust duct 113 is communicated with the third chamber q3 through an outdoor exhaust outlet d, and the outdoor air inlet duct 112 is communicated with the fourth chamber q4 through an outdoor air inlet c. Referring to fig. 4, an illumination lamp 180 is disposed below the second heat exchanger 150 to illuminate the bathroom.

In some embodiments, the first heat exchanger 130 is disposed obliquely with respect to the air outlet direction of the first fan 120, the second heat exchanger 150 is disposed obliquely with respect to the air outlet direction of the second fan 140, see fig. 4 and 5, and the inclination angles of the first heat exchanger 130 and the second heat exchanger 150 are 30 degrees to 60 degrees. Therefore, the airflow is fully contacted with each heat exchanger, and the heat exchange efficiency is higher.

The air conditioner 400 for a bathroom according to the second aspect of the present invention includes: the body member 100, the compressor 200 and the expansion valve 300 of the above embodiment, the compressor 200 is disposed outside the housing 110; the compressor 200, the first heat exchanger 130, the expansion valve 300, and the second heat exchanger 150 are connected in series to form a cooling/heating cycle.

Therefore, the small horizontal compressor 200, the evaporator and the condenser are adopted, and the air supply duct and the air exhaust duct 117 are reasonable in design, so that the multifunctional integration of refrigeration, heating, purification, air exhaust and dehumidification is realized, the functions are integrated, the refrigeration and heating effects are good, and the hidden installation of the suspended ceiling is facilitated.

In addition, patent CN 208139480U's air conditioner 400 adopts built-in, vertical compressor 200, and complete machine thickness is higher, and the space of required furred ceiling is great during the installation, compares under, the embodiment of the utility model provides an adopt horizontal compressor 200 and single suction centrifugal fan, reduced complete machine thickness, make the installation simpler, the function integration, the refrigeration heats effectually, the installation of being convenient for.

The air conditioner 400 performs a refrigeration cycle of the air conditioner 400 by using the compressor 200, the condenser, the expansion valve 300, and the evaporator in this application. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.

The compressor 200 compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.

The expansion valve 300 expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve 300 and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor 200. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner 400 can adjust the temperature of the indoor space throughout the cycle.

The outdoor unit of the air conditioner 400 refers to a portion of a refrigeration cycle including the compressor 200 and the outdoor heat exchanger, the indoor unit of the air conditioner 400 includes the indoor heat exchanger, and the expansion valve 300 may be provided in the indoor unit or the outdoor unit.

The indoor heat exchanger and the outdoor heat exchanger serve as a condenser or an evaporator. When the indoor heat exchanger is used as a condenser, the air conditioner 400 is used as a heater for a heating mode, and when the indoor heat exchanger is used as an evaporator, the air conditioner 400 is used as a cooler for a cooling mode.

The implementation of each function is explained below based on the specific embodiments shown in the drawings.

Refrigerating: referring to fig. 3, 4 and 5, the indoor air supply fan (i.e., the first fan 120 of the foregoing embodiment) and the outdoor air exhaust fan (i.e., the second fan 140 of the foregoing embodiment) are simultaneously turned on, and the indoor air is sucked by the air supply fan into the air supply duct (formed by the first fan 120, the first chamber q1 and the second chamber q 2), and when passing through the indoor heat exchanger (i.e., the first heat exchanger 130 of the foregoing embodiment), the refrigerant evaporates to absorb heat, and turns into cold air, and then returns to the room, thereby achieving cooling. The heat absorbed at the same time is carried by the refrigerant into the outdoor heat exchanger (i.e., the second heat exchanger 150 of the previous embodiment) and is discharged to the outside by the outdoor exhaust fan.

Heating: with reference to fig. 3, 4 and 5, the indoor air supply fan and the outdoor air exhaust fan are simultaneously started, indoor air is sucked by the air supply fan to enter the air supply duct, and when passing through the indoor heat exchanger, heat is emitted due to liquefaction of the internal refrigerant, the heat is changed into hot air and then is returned to the indoor space, and then the auxiliary electric heating wire is used for heating, so that rapid heating is realized. Meanwhile, the released heat is carried by the refrigerant to enter the outdoor heat exchanger and is discharged outdoors by the outdoor exhaust fan.

Air exhaust: with reference to fig. 4, the function is to turn on only the outdoor exhaust fan, so that the indoor air with odor enters the outdoor exhaust fan through the indoor air inlet grille (installed at the indoor air inlets a1 and a2 of the casing 110 opposite to the fourth chamber q 4) and the outdoor air enters the outdoor exhaust fan through the outdoor air inlet c, and is exhausted to the outside through the outdoor exhaust pipe 113, thereby realizing exhaust air exchange and rapidly eliminating the indoor odor.

Purifying: the bathroom space has high humidity and is easy to breed bacteria, so that the air is especially necessary to be sterilized and purified. With reference to fig. 5, this function only starts the indoor blower, and the air with bacteria in the room enters the filter 160 through another indoor air inlet grille (installed at the indoor air inlets a1 and a2 of the casing 110 opposite to the first chamber q 1), and is filtered and then returned to the room, so as to purify the air. And the indoor air-inlet grille can be designed into an openable structure, which is convenient for users to detach and replace the filter 160.

Illumination: referring to fig. 4, an illumination lamp 180 module is disposed below the outdoor heat exchanger to illuminate the bathroom.

And (3) dehumidification: with reference to fig. 3, 4 and 5, the indoor air supply fan and the outdoor exhaust fan are simultaneously started, air with high indoor moisture content is sucked by the air supply fan to enter the air supply duct, and water vapor is condensed to form condensed water to be discharged when passing through the indoor heat exchanger, so that the dehumidification in the real sense is realized.

In the description of the present invention, 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", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only 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 therefore, should not be construed as limiting the present invention.

In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features. In the description of the present invention, "a plurality" means two or more. In the description of the present invention, the first feature "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.

In the description of the invention, the first feature being "on", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean 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 invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A main body part of an air conditioner for a bathroom, comprising:

the air conditioner comprises a shell, a fan cover, a fan blade;

the inlet of the first fan is communicated with the indoor air inlet;

the first fan and the first heat exchanger are both arranged in the shell, and the first heat exchanger is positioned between an outlet of the first fan and an indoor air supply outlet;

an inlet of the second fan is communicated with the indoor air inlet and the outdoor air inlet; and

and the second fan and the second heat exchanger are arranged in the shell, and the second heat exchanger is positioned between the outlet of the second fan and the outdoor air outlet.

2. The main body component of claim 1, wherein the housing is divided into four independent first to fourth chambers arranged in two rows and two columns, the first chamber and the third chamber and the second chamber and the fourth chamber are arranged diagonally, and the first fan, the first heat exchanger, the second heat exchanger and the second fan are respectively and correspondingly located in the first chamber, the second chamber, the third chamber and the fourth chamber.

3. A body member as set forth in claim 2 wherein said first chamber is separated from said second chamber by a first partition, the outlet of said first blower communicating with said second chamber through the vent of said first partition, and wherein an indoor air intake communicates with said first chamber and said second chamber communicates with said indoor air supply.

4. A body member as set forth in claim 2 wherein said third chamber is separated from said fourth chamber by a second partition, said second blower outlet communicating with said third chamber through a second partition vent, another indoor air intake opening and said outdoor air intake opening communicating with said fourth chamber, and said third chamber communicating with said outdoor air exhaust opening.

5. The body member of claim 2, wherein the second chamber comprises:

one end of the air guide duct is connected with an outlet of the first fan, the first fan and the air guide duct are arranged at intervals with the ceiling surface, and the air guide duct is gradually expanded in the air guide direction; and

the other end of the air guide duct is connected with one end of the air exhaust duct, the air exhaust duct is arc-shaped in the air exhaust direction and extends towards the suspended ceiling surface, and the other end of the air exhaust duct is communicated to the indoor air supply outlet.

6. The body member of any one of claims 2-5, further comprising a filter positioned within the first chamber and disposed between the indoor air intake and the inlet of the first air mover.

7. The body component of any one of claims 2-5, wherein an electrical heating device is further disposed in the second chamber, the electrical heating device being located on a side of the first heat exchanger facing the first fan.

8. A body member according to claim 2, wherein a light is also provided in the third chamber, the light being disposed between the second heat exchanger and the ceiling surface.

9. The main body component of claim 2, wherein the first heat exchanger is disposed obliquely with respect to an air outlet direction of the first fan, the second heat exchanger is disposed obliquely with respect to an air outlet direction of the second fan, and an inclination angle of the first heat exchanger and the second heat exchanger is 30 degrees to 60 degrees.

10. An air conditioner for a bathroom, comprising:

a body member as claimed in any one of claims 1 to 9;

the compressor is arranged outside the shell; and

and the compressor, the first heat exchanger, the expansion valve and the second heat exchanger are connected in series to form a refrigeration/heating circulation loop.

Images