CN215260435U - Air conditioning apparatus - Google Patents

Abstract

The utility model discloses an air conditioning equipment, air conditioning equipment are suitable for and install in indoorly, and air conditioning equipment includes: the organism, a part of organism is suitable for the downside of establishing indoor furred ceiling, and another part of organism is suitable for the upside of establishing at the furred ceiling, and the organism includes first casing, heating device and first fan part, and first casing includes first air intake and first air outlet, and first fan part is located in the first casing, and is used for driving indoor air to get into through heating device and follow first air outlet and arrange to indoor in the first casing from first air intake. According to the utility model discloses an air conditioning equipment, the installation is simple, occupies less user activity space.

Description

Air conditioning apparatus

Technical Field

The utility model belongs to the technical field of air conditioning technology and specifically relates to an air conditioning equipment is related to.

Background

In the related art, air conditioning equipment used in a small space such as a bathroom space is generally installed in a ceiling type or a wall type. However, when the air conditioning equipment is installed in a ceiling type, the installation difficulty is high, the air supply range is easily limited, dead corners are easily formed, and when the air conditioning equipment is installed in a wall type, the occupied space is large; and air conditioning equipment's function is comparatively single, can't satisfy diversified difference demand.

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, the utility model provides an air conditioning equipment, air conditioning equipment installs simply, occupies less user's activity space.

According to the utility model discloses an air conditioning equipment, air conditioning equipment is suitable for and installs in indoorly, air conditioning equipment includes: the organism, some of organism is suitable for to establish the downside of indoor furred ceiling, another part of organism is suitable for to establish the upside of furred ceiling, the organism includes first casing, heating device and first fan part, first casing includes first air intake and first air outlet, first fan part is located in the first casing, and be used for driving indoor air follows first air intake gets into pass through in the first casing heating device and follow first air outlet row is indoor.

According to the utility model discloses an air conditioning equipment, partly be suitable for through setting up the organism and establish the downside at the furred ceiling, the other part of organism is suitable for the upside of establishing at the furred ceiling, can realize under indoor air cycle's the prerequisite guaranteeing air conditioning equipment, avoids air conditioning equipment to occupy too much user's activity space, then air conditioning equipment can be applicable to the scene of little space installation demand, for example air conditioning equipment can be used for the bathroom, or the bathroom, can simplify air conditioning equipment's mounting means simultaneously.

In some embodiments, the first fan assembly comprises a crossflow fan.

In some embodiments, the air conditioning apparatus is adapted to be disposed adjacent to or in contact with a wall in a room, and the first outlet is formed at a side of the first housing facing away from the wall.

In some embodiments, the first air outlet is provided with an air deflector, and the air deflector can rotate along a vertical axis.

In some embodiments, the heating device is disposed in the first housing between the first air inlet and the first fan part, and is configured to heat air entering the first housing.

In some embodiments, the heating device employs PTC electrically assisted heat.

In some embodiments, the housing further comprises a second cabinet and a second fan member, the second cabinet comprises a second air inlet and a second air outlet, the second air inlet is suitable for forming an air path with the ventilation opening of the suspended ceiling, and the second air outlet is suitable for forming an air path with the outdoor air outlet of the wall, so that the second fan member can drive the indoor air to be discharged to the outdoor; and/or the second air inlet is suitable for forming an air path with an outdoor air inlet of a wall, and the second air outlet is suitable for forming an air path with a ventilation opening of the suspended ceiling, so that the second fan component can drive outdoor air to be exhausted indoors.

In some embodiments, the first enclosure is adapted to be disposed on a lower side of the suspended ceiling and the second enclosure is adapted to be disposed on an upper side of the suspended ceiling.

In some embodiments, the second fan component comprises at least one of a centrifugal fan, an axial fan, and a diagonal fan.

In some embodiments, the air conditioning apparatus further comprises: the first switching valve is provided with a first interface, a second interface and a third interface, the first interface is in switchable communication with one of the second interface and the third interface, the first interface is in communication with the second air inlet, the second interface is suitable for forming an air path with the ventilation opening, and the third interface is suitable for being in communication with an outdoor air inlet on a wall; the second switching valve is provided with a fourth interface, a fifth interface and a sixth interface, the fourth interface is in switchable communication with one of the fifth interface and the sixth interface, the fourth interface is in communication with the second air outlet, the fifth interface is suitable for forming an air path with the vent, and the sixth interface is suitable for being in communication with an outdoor air outlet on a wall.

In some embodiments, the first switching valve includes a first valve movably provided at the second port to open or close the second port, and a second valve movably provided at the third port to open or close the third port; and/or the second switching valve comprises a third valve and a fourth valve, the third valve is movably arranged at the fifth interface to open or close the fifth interface, and the fourth valve is movably arranged at the sixth interface to open or close the sixth interface.

In some embodiments, the air conditioning device is an air conditioner.

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 of an air conditioning unit installation according to an embodiment of the present invention;

FIG. 2 is a schematic view of the air conditioning apparatus and the connection pipe shown in FIG. 1;

fig. 3 is an exploded view of the air conditioning device shown in fig. 1;

FIG. 4 is a schematic view of the air conditioning unit shown in FIG. 1;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 4;

FIG. 6 is a cross-sectional view taken along line B-B of FIG. 4;

fig. 7 is still another sectional view of the air conditioning device shown in fig. 4;

fig. 8 is an installation schematic diagram of an air conditioning unit according to another embodiment of the present invention;

FIG. 9 is a schematic illustration of the connection of the first switching valve shown in FIG. 8;

FIG. 10 is another schematic connection diagram of the first switching valve shown in FIG. 9;

fig. 11 is a schematic connection diagram of the second switching valve shown in fig. 8;

fig. 12 is another connection schematic diagram of the second switching valve shown in fig. 11.

Reference numerals:

air conditioning equipment 100, bathroom 101, ceiling space 101a, ceiling 1011, wall 1012, and ceiling,

The ventilation openings 1011a,

An outdoor air inlet 1012a, an outdoor air outlet 1012b, a corner 1012c,

A first connection pipe 102, a second connection pipe 103,

A machine body 1,

A first housing 11, a first air inlet 11a, a first air outlet 11b, a first housing 111, a first chassis 112,

A second casing 12, a second air inlet 12a, a second air outlet 12b, a second casing 121, a second chassis 122, a first fan unit 13, a cross-flow fan 131, a second fan unit 14, a centrifugal fan 141,

A heating device 15,

A first switching valve 2, a first port 2a, a second port 2b, a third port 2c,

A first valve 21, a second valve 22,

A second switching valve 3, a fourth port 3a, a fifth port 3b, a sixth port 3c,

A third valve 31, a fourth valve 32,

Aviation baffle 4, automatically controlled box 5.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize the applicability of other processes and/or the use of other materials.

It should be noted that in the description of the present application, "and/or" is meant to include three parallel schemes, and taking "a and/or B" as an example, the scheme includes a scheme, or B scheme, or a scheme satisfied by both a and B.

Next, an air conditioning apparatus 100 according to an embodiment of the present invention is described with reference to the drawings, the air conditioning apparatus 100 being adapted to be installed indoors. The air conditioning apparatus 100 may be an integrated air conditioning apparatus, with "integrated" being referred to as "split-type".

As shown in fig. 1, the air conditioning apparatus 100 includes a body 11, a portion of the body 1 is adapted to be disposed at a lower side of a ceiling 1011 in a room, and another portion of the body 1 is adapted to be disposed at an upper side of the ceiling 1011, for example, a portion of the body 1 may be disposed in a ceiling space 101a, and another portion of the body 1 may be located outside the ceiling space 101a, so that the body 1 does not excessively occupy a user's activity space. Here, the "ceiling space 101 a" may be understood as a space defined between the ceiling 1011 and the ceiling.

The machine body 1 comprises a first machine shell 11, the first machine shell 11 comprises a first air inlet 11a and a first air outlet 11b, and air can flow into the first machine shell 11 through the first air inlet 11a and flow out of the first machine shell 11 through the first air outlet 11 b; when the air conditioning apparatus 100 is completely installed, indoor air may flow into the first housing 11 through the first air inlet 11a and flow out to the indoor through the first air outlet 11b, so that at least a portion of the first housing 11 is adapted to be disposed at the lower side of the ceiling 1011 in the indoor, so that the first air inlet 11a and the first air outlet 11b may be located below the ceiling 1011.

It is understood that a portion of the first housing 11 may be disposed on the lower side of the ceiling 1011 and another portion may be disposed on the upper side of the ceiling 1011; alternatively, the first housing 11 is entirely located on the lower side of the ceiling 1011.

Therefore, for some technologies, the air conditioning equipment 100 adopts a ceiling type installation mode or a wall type installation mode, in this application, a part of the machine body 1 is arranged on the lower side of the ceiling 1011, and another part of the machine body 1 is arranged on the upper side of the ceiling 1011, so that the air conditioning equipment 100 is in a semi-embedded type arrangement, the air conditioning equipment 100 can be prevented from occupying too much user activity space, meanwhile, the installation mode of the air conditioning equipment 100 can be simplified, the installation of the air conditioning equipment 100 is convenient, for example, the air conditioning equipment 100 can be installed on the ceiling 1011 and/or the wall 1012.

As shown in fig. 3, the machine body 1 further includes a heating device 15 and a first fan component 13, the first fan component 13 may be disposed in the first machine housing 11, and the first fan component 13 may be configured to drive indoor air to enter the first machine housing 11 from the first air inlet 11a and pass through the heating device 15 and be discharged to the indoor from the first air outlet 11b, so that the first fan component 13 operates to achieve a circular flow of the indoor air, and meanwhile, since a part of the machine body 1 is located at the lower side of the ceiling 1011, the first air inlet 11a and the first air outlet 11b are conveniently located at the lower side of the ceiling 1011, that is, the first air inlet 11a and the first air outlet 11b both correspond to a user activity space, so as to ensure that the air conditioning equipment 100 reliably achieves the circular flow of the indoor air. Wherein the air conditioning device 100 may be used to regulate the temperature of the indoor environment to enhance indoor comfort when the heating apparatus 15 is operated.

According to the utility model discloses air conditioning equipment 100, establish the downside at furred ceiling 1011 through the partly that sets up organism 1, the upside at furred ceiling 1011 is established to some of organism 1, can be under the prerequisite of guaranteeing that air conditioning equipment 100 can realize indoor air cycle or adjust indoor ambient temperature, avoid air conditioning equipment 100 to occupy too much user's activity space, then air conditioning equipment 100 can be applicable to the scene of little space installation demand, for example air conditioning equipment 100 can be used for bathroom 101, or bathroom, air conditioning equipment 100's mounting means can be simplified simultaneously.

Alternatively, the air conditioning device 100 may be any one of a bathroom air conditioner, a bathroom heater, and the like; of course, the air conditioning device 100 may also be applied to other scenes in which air needs to be conditioned indoors, not limited to bathrooms.

In some embodiments, as shown in fig. 1 and fig. 2, the first air inlet 11a and the first air outlet 11b are located on different sides of the first housing 11, that is, the first air inlet 11a and the first air outlet 11b are not located on the same side of the first housing 11, which is beneficial to reduce the amount of air flow directly flowing back from the first air outlet 11b to the first air inlet 11a, so as to avoid "short circulation" of the air conditioning apparatus 100. For example, in the example of fig. 1 and 2, the first housing 11 is formed in a substantially square structure, and the first air inlet 11a and the first air outlet 11b may be respectively located at adjacent both sides of the first housing 11.

In some embodiments, as shown in fig. 3 to 5, the first fan part 13 includes a cross flow fan 131, and the air outlet speed of the cross flow fan 131 is relatively low, so that when the air conditioning apparatus 100 is in a cooling operation, the air outlet from the first air outlet 11b can be prevented from being blown onto the user to cause poor feelings of air cooling, wind stiffness, and the like, which is beneficial to improving comfort and improving user experience, and the noise of the cross flow fan 131 is relatively low, and the cross flow fan 131 is disposed outside the ceiling space 101a, and compared with the second fan part 14, the distance between the cross flow fan 131 and the user is relatively short, the noise of the cross flow fan 131 will not affect the user, so that the air conditioning apparatus 100 has good sound quality.

In some embodiments, as shown in fig. 1, the air conditioning device 100 is adapted to be disposed adjacent to or in contact with a wall 1012 in a room, the air conditioning device 100 may be disposed adjacent to the wall 1012 to be spaced apart from the wall 1012, or the air conditioning device 100 may be in contact with the wall 1012, so that a user's activity space occupied by the air conditioning device 100 may be further reduced while facilitating the mounting of the air conditioning device 100 on the wall 1012, ensuring that the air conditioning device 100 is securely mounted; the first outlet 11b is formed on a side of the first housing 11 facing away from the wall 1012, that is, the first outlet 11b is formed on a side of the first housing 11 facing away from the wall 1012 adjacent to or in contact with the air conditioning apparatus 100, which is beneficial for preventing the wall 1012 from affecting the indoor blowing range of the air conditioning apparatus 100.

In some embodiments, as shown in fig. 2, the air deflector 4 is disposed at the first air outlet 11b, the air deflector 4 can rotate along a vertical axis, and the air deflector 4 can change an air outlet direction at the first air outlet 11b, so that the air conditioning equipment 100 can sweep air at a large angle of 180 degrees indoors, which is beneficial to improving indoor temperature distribution.

For example, in the example of fig. 1, where the air-conditioning apparatus 100 is disposed in contact with the wall 1012 of the bathroom 101, and the air-conditioning apparatus 100 is disposed at a distance from both corners 1012c of the above-described wall 1012, it is possible to effectively avoid two other walls 1012 adjacent to or in contact with the wall 1012 of the air-conditioning apparatus 100 from affecting the indoor blowing range of the air-conditioning apparatus 100.

It is understood that the air conditioning unit 100 may also be mounted on the ceiling 1011 when the air conditioning unit 100 is disposed adjacent to or in contact with a wall 1012 of the bathroom 101.

In some embodiments, as shown in fig. 3, the heating device 15 is disposed in the first housing 11, and when the heating device 15 is operated, the heating device 15 can exchange heat with the airflow flowing into the first housing 11 to change the temperature of the airflow. For example, the heating device 15 may heat the airflow flowing into the first housing 11, so as to heat the air-conditioning apparatus 100, so that the air-conditioning apparatus 100 may be suitable for various scenes, especially the bathroom 101 and other scenes requiring heating.

As shown in fig. 3, the heating device 15 is located between the first air inlet 11a and the first fan assembly 13, and the heating device 15 is located downstream of the first air inlet 11a and the heating device 15 is located upstream of the first fan assembly 13 in the airflow direction, so that the arrangement of the heating device 15 is facilitated.

Alternatively, in the example of fig. 3, the heating device 15 employs PTC electric auxiliary heat, and the heating device 15 may include an electric auxiliary heat device, and the PTC electric auxiliary heat has a long service life, a wide application range, and is safe and reliable. Of course, the type of the heating apparatus 15 is not limited thereto, and it is only necessary to ensure that the heating apparatus 15 is operated to change the temperature of the air flowing through the heating apparatus 15.

For example, in the example of fig. 3, the first fan unit 13 includes a single fan, which is a cross flow fan 131, and the heating device 15 is provided between the first air intake opening 11a and the cross flow fan 131.

In some embodiments, as shown in fig. 3, the machine body 1 further includes a second housing 12, the second housing 12 includes a second air inlet 12a and a second air outlet 12b, and the air can flow into the second housing 12 through the second air inlet 12a and flow out of the second housing 12 through the second air outlet 12 b.

Alternatively, as shown in fig. 2 and 3, the first housing 11 includes a first housing 111 and a first chassis 112, the first housing 111 is mounted on the first chassis 112, the second housing 12 includes a second housing 121 and a second chassis 122, the second housing 121 is mounted on the second chassis 122, and the first housing 111 and the second housing 121 are formed as a single piece, which can save the assembly process between the first housing 111 and the second housing 121, improve the assembly efficiency of the air conditioning apparatus 100, and ensure the reliable connection between the first housing 111 and the second housing 121; the first chassis 112 and the second chassis 122 are formed as a single piece, which can save the assembly process between the first chassis 112 and the second chassis 122, improve the assembly efficiency of the air conditioning apparatus 100, and ensure the reliable connection between the first chassis 112 and the second chassis 122. At this time, a first air duct may be defined in the first housing 11, the first air duct is respectively communicated with the first air inlet 11a and the first air outlet 11b, a second air duct may be defined in the second housing 12, the second air duct is isolated from the first air duct, and the second air duct is respectively communicated with the second air inlet 12a and the second air outlet 12 b.

It should be noted that, when the first housing 111 and the second housing 121 are formed as a single piece, the material of the first housing 111 and the material of the second housing 121 may be the same or different, and the processing sequence of the first housing 111 and the second housing 121 is not particularly limited; likewise, when the first chassis 112 and the second chassis 122 are formed as a unitary piece, the material of the first chassis 112 may be the same as or different from the material of the second chassis 122.

Of course, the first housing 111 and the second housing 121 may also be two separate components, for example, the first housing 111 and the second housing 121 are assembled and connected; the first chassis 112 and the second chassis 122 may also be two separate components, such as the first chassis 112 and the second chassis 122 assembled together.

In some embodiments, as shown in fig. 3, 4 and 6, the body 1 further comprises a second fan assembly 14, facilitating a compact design of the air conditioning apparatus 100; the second air inlet 12a is adapted to form an air path with the ventilation opening 1011a of the ceiling 1011, the second air outlet 12b is adapted to form an air path with the outdoor air outlet 1012b of the wall 1012, so that the second fan component 14 can drive the indoor air to be discharged to the outdoor, and/or the second air inlet 12a is adapted to form an air path with the outdoor air inlet 1012a of the wall 1012, and the second air outlet 12b is adapted to form an air path with the ventilation opening 1011a of the ceiling 1011, so that the second fan component 14 can drive the outdoor air to be discharged to the indoor, so that the second fan component 14 can drive the indoor air to be discharged to the outdoor, and/or the second fan component 14 can drive the outdoor air to be discharged to the indoor, the following schemes can be included: 1. the second air inlet 12a is adapted to always form an air path with the ventilation opening 1011a on the ceiling 1011, and the second air outlet 12b is adapted to always form an air path with the outdoor air outlet 1012b on the wall 1012, so that the second fan component 14 can only drive the indoor air to be discharged to the outdoor (as shown in fig. 1 and 2); 2. the second air inlet 12a is suitable for always forming an air path with the outdoor air inlet 1012a on the wall 1012, and the second air outlet 12b is suitable for always forming an air path with the ventilation opening 1011a on the ceiling 1011, so that the second fan component 14 can only drive the outdoor air to be discharged to the indoor; 3. the second air inlet 12a is adapted to switchably form one of the air outlet 1011a and the outdoor air inlet 1012a into an air path, and the second air outlet 12b is adapted to switchably form one of the outdoor air outlet 1012b and the air outlet 101a into an air path, so that the second fan unit 14 is switchable between driving the indoor air to be discharged to the outside and driving the outdoor air to be discharged to the inside (as shown in fig. 8). Therefore, the second fan part 14 can have multiple air supply modes, so that the air conditioning equipment 100 has multiple operation modes, the functions of the air conditioning equipment 100 are enriched, and the applicability of the air conditioning equipment 100 is improved.

The second fan assembly 14 may be disposed in the second housing 12, or the second fan assembly 14 may be disposed outside the second housing 12.

It is understood that when the second fan unit 14 can drive indoor air to be discharged to the outside, the air discharge function of the air conditioning device 100 can be implemented such that the air conditioning device 100 can discharge indoor dirty air to the outside; when the second fan part 14 can drive outdoor air to discharge to indoor, can realize the new trend function of air conditioning equipment 100 for air conditioning equipment 100 can introduce indoor with outdoor new trend, realizes outdoor and indoor circulation of air, promotes the travelling comfort of indoor environment.

For example, as shown in fig. 1 and 2, a ventilation opening 1011a is formed on the ceiling 1011, the second air inlet 12a is adapted to form an air path with the ventilation opening 1011a on the ceiling 1011, so that the air at the ventilation opening 1011a can flow to the second air inlet 12a and flow into the second housing 12, the second air outlet 12b is adapted to form an air path with the outdoor air outlet 1012b on the wall 1012, so that the air at the second air outlet 12b can flow to the outdoor air outlet 1012b to be discharged to the outdoor, when the second fan assembly 14 is operated, the indoor air can flow into the second housing 12 through the ventilation opening 1011a and the second air inlet 12a and be discharged to the outdoor through the second air outlet 12b and the outdoor air outlet 1012b, so that the second fan assembly 14 can drive the indoor air to be discharged to the outdoor to realize the air discharging function of the air conditioning apparatus 100, then the air conditioning apparatus 100 can discharge the indoor dirty air to the outdoor, ensuring the cleanness of the indoor environment.

At this time, as shown in fig. 2, the air conditioning apparatus 100 may further include a first connection pipe 102, one end of the first connection pipe 102 and the second air outlet 12b form an air path, the other end of the first connection pipe 102 is adapted to be connected to a wall 1012, and the other end of the first connection pipe 102 is adapted to form an air path with the outdoor air outlet 1012b, so that a connection passage may be defined in the first connection pipe 102, the connection passage communicates the second air outlet 12b and the outdoor air outlet 1012b, and the second fan unit 14 may send the indoor air to the outside. It is understood that the second air inlet 12a and the ventilation opening 1011a may communicate through a ceiling space 101a defined between the ceiling 1011 and the ceiling.

For another example, a ventilation opening 1011a is formed on the ceiling 1011, the second air inlet 12a is adapted to form an air path with the outdoor air inlet 1012a on the wall 1012, so that the air at the outdoor air inlet 1012a can flow to the second air inlet 12a and flow into the second housing 12, the second air outlet 12b is adapted to form an air path with the ventilation opening 1011a on the ceiling 1011, so that the air at the second air outlet 12b can flow to the ventilation opening 1011a to be discharged to the indoor, when the second fan assembly 14 operates, the outdoor air can flow into the second housing 12 through the outdoor air inlet 1012a and the second air inlet 12a and be discharged to the indoor through the second air outlet 12b and the ventilation opening 1011a, so that the second fan assembly 14 can drive the outdoor air to be discharged to the indoor to realize the fresh air function of the air conditioning apparatus 100, and the air conditioning apparatus 100 can introduce the outdoor fresh air into the indoor, the comfort of the indoor environment is ensured.

At this time, the air conditioning apparatus 100 may further include a second connection pipe 103, one end of the second connection pipe 103 may be communicated with the second inlet vent 12a, the other end of the second connection pipe 103 may be adapted to be connected to the wall 1012, and the other end of the second connection pipe 103 may be adapted to be communicated with the outdoor inlet vent 1012a, so that a connection passage may be defined in the second connection pipe 103, the connection passage may communicate the second inlet vent 12a and the outdoor inlet vent 1012a, and the second fan unit 14 may send outdoor air to the indoor. It is understood that the second outlet 12b and the vent 1011a may communicate through a ceiling space 101a defined between the ceiling 1011 and the ceiling.

For another example, as shown in fig. 8, a vent 1011a is formed on the ceiling 1011, an outdoor air inlet 1012a and an outdoor air outlet 1012b are formed on the wall 1012, the second air inlet 12a is adapted to switchably form an air path with one of the vent 1011a and the outdoor air inlet 1012a, so that the indoor air at the vent 1011a can flow to the second air inlet 12a and flow into the second housing 12, or the outdoor air at the outdoor air inlet 1012a can flow to the second air inlet 12a and flow into the second housing 12, and the second air outlet 12b is adapted to switchably form an air path with one of the outdoor air outlet 1012b and the vent 1011a, so that the air at the second air outlet 12b can flow to the outdoor air outlet 1012b and flow to the outdoor, or the air at the second air outlet 12b can flow to the vent 1011a and flow to the indoor.

When the second fan assembly 14 is operated, if the second air inlet 12a and the ventilation opening 1011a form an air path, and the second air outlet 12b and the outdoor air outlet 1012b form an air path, the indoor air may flow into the second housing 12 through the ventilation opening 1011a and the second air inlet 12a, and be discharged to the outdoor through the second air outlet 12b and the outdoor air outlet 1012b, so that the second fan assembly 14 may drive the indoor air to be discharged to the outdoor, so as to implement the air discharging function of the air conditioning equipment 100; if the second inlet 12a and the outdoor inlet 1012a form an air path, and the second outlet 12b and the vent 1011a form an air path, the outdoor air can flow into the second housing 12 through the outdoor inlet 1012a and the second inlet 12a, and be discharged to the indoor through the second outlet 12b and the vent 1011a, so that the second fan unit 14 can drive the outdoor air to be discharged to the indoor, thereby implementing the fresh air function of the air conditioning apparatus 100.

In some embodiments, as shown in fig. 8, the air conditioning apparatus 100 further includes a first switching valve 2 and a second switching valve 3, the first switching valve 2 has a first port 2a, a second port 2b and a third port 2c, the first port 2a is switchably communicated with one of the second port 2b and the third port 2c, when the first port 2a is communicated with the second port 2b, the first port 2a is blocked from the third port 2c, when the first port 2a is communicated with the third port 2c, the first port 2a is blocked from the second port 2b, the second switching valve 3 has a fourth port 3a, a fifth port 3b and a sixth port 3c, the fourth port 3a is switchably communicated with one of the fifth port 3b and the sixth port 3c, when the fourth port 3a is communicated with the fifth port 3b, the fourth port 3a is blocked from the sixth port 3c, when the fourth port 3a communicates with the sixth port 3c, the fourth port 3a is blocked from the fifth port 3 b.

The first port 2a is communicated with the second air inlet 12a, the second port 2b is suitable for forming an air path with a ventilation opening 1011a on the ceiling 1011, and the third port 2c is suitable for being communicated with an outdoor air inlet 1012a on the wall 1012; the fourth port 3a is in communication with the second outlet 12b, the fifth port 3b is adapted to be in communication with a vent 1011a on the ceiling 1011, and the sixth port 3c is adapted to be in communication with an outdoor outlet 1012b on a wall 1012.

Therefore, the first switching valve 2 can make the second air inlet 12a switchably form an air path with one of the ventilation opening 1011a and the outdoor air inlet 1012a, that is, when the second air inlet 12a forms an air path with the ventilation opening 1011a, the second air inlet 12a is blocked from the outdoor air inlet 1012a, and when the second air inlet 12a is communicated with the outdoor air inlet 1012a, the second air inlet 12a is blocked from the ventilation opening 1011 a; the second switching valve 3 can switch the second outlet 12b to form an air path with one of the vent 1011a and the outdoor outlet 1012b, that is, when the second outlet 12b forms an air path with the vent 1011a, the second outlet 12b is blocked from the outdoor outlet 1012b, and when the second outlet 12b communicates with the outdoor outlet 1012b, the second outlet 12b is blocked from the vent 1011 a.

When the second air inlet 12a and the ventilation opening 1011a form an air path and the second air outlet 12b communicates with the outdoor air outlet 1012b, the ventilation opening 1011a can be used as an indoor air inlet, and the second fan component 14 can drive indoor air to be discharged to the outside; when the second inlet 12a communicates with the outdoor inlet 1012a and the second outlet 12b forms an air path with the vent 1011a, the vent 1011a can be used as an indoor outlet and the second fan unit 14 can drive outdoor air to be discharged indoors. Thus, by providing the first switching valve 2 and the second switching valve 3, the air conditioning apparatus 100 can be made to perform the air exhausting function and the fresh air function when the second fan unit 14 is operated, and the air conditioning apparatus 100 can be switched between the two functions.

It is understood that when the air conditioning apparatus 100 includes the first switching valve 2 and the second switching valve 3, the second air inlet 12a can be controlled to communicate with the outdoor air inlet 1012a, and the second air outlet 12b can be controlled to communicate with the outdoor air outlet 1012b, and then the second fan assembly 3 can drive the outdoor air to be discharged to the outside; obviously, the second fan unit 14 may be switchable between driving the discharge of outdoor air to the indoor, driving the discharge of indoor air to the outdoor, and driving the discharge of outdoor air to the outdoor.

In some embodiments, as shown in fig. 9 and 10, the first switching valve 2 includes a first valve 21 and a second valve 22, the first valve 21 is movably disposed at the second port 2b to open or close the second port 2b, and the second valve 22 is movably disposed at the third port 2c to open or close the third port 2c, so that the first port 2a can be communicated with one of the second port 2b and the third port 2c by controlling the first valve 21 and the second valve 22, for example, when the first valve 21 closes the second port 2b and the second valve 22 opens the third port 2c, the first port 2a is blocked from the second port 2b, and the first port 2a is communicated with the third port 2c, so that the second air inlet 12a is communicated with the outdoor air inlet 1012 a; when the first valve 21 opens the second port 2b and the second valve 22 closes the third port 2c, the first port 2a is isolated from the third port 2c, and the first port 2a is communicated with the second port 2b, so that the second air inlet 12a and the vent 1011a form an air path.

Optionally, the first valve 21 is rotatably disposed at the second port 2b, and the second valve 22 is rotatably disposed at the third port 2c, so as to simplify the movement of the first valve 21 and the second valve 22; of course, the first valve 21 may also be movably provided at the second port 2b to open or close the second port 2b, and the second valve 22 may also be movably provided at the third port 2c to open or close the third port 2 c.

Of course, the first switching valve 2 may also be configured to include a valve movably disposed between the second port 2b and the third port 2c to switch the second port 2b and the third port 2c to be opened, when the valve opens the second port 2b, the valve closes the third port 2c, when the first port 2a communicates with the second port 2b, when the valve opens the third port 2c, the valve closes the second port 2b, when the first port 2a communicates with the third port 2 c; the first switching valve 2 may also be formed as a three-way valve, for example.

In some embodiments, as shown in fig. 11 and 12, the second switching valve 3 includes a third valve 31 and a fourth valve 32, the third valve 31 is movably disposed at the fifth port 3b to open or close the fifth port 3b, and the fourth valve 32 is movably disposed at the sixth port 3c to open or close the sixth port 3c, so that the fourth port 3a can be communicated with one of the fifth port 3b and the sixth port 3c by controlling the third valve 31 and the fourth valve 32, for example, when the third valve 31 closes the fifth port 3b and the fourth valve 32 opens the sixth port 3c, the fourth port 3a is isolated from the fifth port 3b, and the fourth port 3a is communicated with the sixth port 3c, so that the second outlet 12b is communicated with the outdoor outlet 1012 b; when the fifth port 3b is opened by the third valve 31 and the sixth port 3c is closed by the fourth valve 32, the fourth port 3a and the sixth port 3c are blocked, and the fourth port 3a and the fifth port 3b are communicated, so that the second air outlet 12b and the ventilation opening 1011a form an air path.

Of course, the second switching valve 3 may also be configured to include a valve movably disposed between the fifth port 3b and the sixth port 3c to switch the fifth port 3b and the sixth port 3c to be opened, when the fifth port 3b is opened by the valve, the sixth port 3c is closed by the valve, the fourth port 3a is communicated with the fifth port 3b, when the sixth port 3c is opened by the valve, the fifth port 3b is closed by the valve, and the fourth port 3a is communicated with the sixth port 3 c; the second switching valve 3 may also be formed as a three-way valve, for example.

For example, in the example of fig. 8 to 12, the first switching valve 2 includes a first valve 21 and a second valve 22, the first valve 21 is movably provided at the second port 2b to open or close the second port 2b, the second valve 22 is movably provided at the third port 2c to open or close the third port 2c, and the second switching valve 3 includes a third valve 31 and a fourth valve 32, the third valve 31 is movably provided at the fifth port 3b to open or close the fifth port 3b, and the fourth valve 32 is movably provided at the sixth port 3c to open or close the sixth port 3 c. Thus, the first port 2a can be communicated with one of the second port 2b and the third port 2c by controlling the first valve 21 and the second valve 22, and the fourth port 3a can be communicated with one of the fifth port 3b and the sixth port 3c by controlling the third valve 31 and the fourth valve 32, so as to realize various functions of the air-conditioning apparatus 100.

In some embodiments, as shown in fig. 1, the first housing 11 is adapted to be disposed at a lower side of the suspended ceiling 1011, and the second housing 12 is adapted to be disposed at an upper side of the suspended ceiling 1011, so that the first air inlet 11a and the first air outlet 11b are located below the suspended ceiling 1011, and the second air inlet 12a and the second air outlet 12b are located above the suspended ceiling 1011, so as to ensure that the first fan component 13 and the second fan component 14 perform corresponding functions.

In some embodiments, as shown in fig. 5-7, the second fan assembly 14 includes at least one of a centrifugal fan 141, an axial fan, and a diagonal fan, then the second fan assembly 14 may include the centrifugal fan 141, or the second fan assembly 14 may include an axial fan, or the second fan assembly 14 may include a diagonal fan, or the second fan assembly 14 may include the centrifugal fan 141 and an axial fan, or the second fan assembly 14 may include the centrifugal fan 141 and a diagonal fan, or the second fan assembly 14 may include the axial fan and a diagonal fan, or the second fan assembly 14 may include the centrifugal fan 141, the axial fan, and a diagonal fan. Therefore, the arrangement of the second fan component 14 has diversity, the structural design of the air conditioning device 100 is enriched, meanwhile, the second fan component 14 can be arranged in the ceiling space 101a, for example, the second fan component 14 is arranged on the upper side of the ceiling 1011, compared with the first fan component 13, the distance between the second fan component 14 and the user is far, the influence of the noise of the second fan component 14 on the user is small, and the second fan component 14 is used for driving the air to be discharged to the outdoor through the second air outlet 12b, the wind sent by the second fan component 14 cannot influence the user, so that the arrangement requirement of the second fan component 14 is relatively low.

For example, when the second fan part 14 includes the centrifugal fan 141, the second fan part 14 has a higher air outlet speed, and can achieve good ventilation and air exchange effects; when the second fan part 14 comprises an axial flow fan, the installation is convenient, and the air volume is large; when the second fan unit 14 comprises an oblique flow fan, the installation is convenient, and the air volume and the efficiency are large.

It will be appreciated that the number of fans of the second fan assembly 14 may be one or more.

In some embodiments, the air conditioning apparatus 100 is an air conditioner; at this time, the air conditioning equipment 100 may further include a first heat exchanger component and a second heat exchanger component, a first air duct communicated with the first air inlet 11a and the first air outlet 11b is defined in the first housing 11, a second air duct communicated with the second air inlet 12a and the second air outlet 12b is defined in the second housing 12, the first heat exchanger component is disposed in the first air duct, and the second heat exchanger component is disposed in the second air duct, so that the air conditioning equipment 100 may be used for cooling/heating.

Other configurations and operations of the air conditioning apparatus 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

An air conditioning apparatus 100 according to an embodiment of the present invention is described in detail below in two specific embodiments with reference to fig. 1 to 12. It is to be understood that the following description is illustrative only and is not intended as a specific limitation on the invention.

Example one

As shown in fig. 1 to 7, the air conditioning apparatus 100 is suitable for being installed in a small space, such as a bathroom 101 or a bathroom, the air conditioning apparatus 100 includes an apparatus body 1, the apparatus body 1 includes a first housing 11, a second housing 12, a first fan member 13, a second fan member 14, and a heating device 15, a first air duct is defined in the first housing 11, a first air inlet 11a and a first air outlet 11b are formed on the first housing 11, the first air inlet 11a and the first air outlet 11b are respectively communicated with the first air duct, a second air duct is defined in the second housing 12, a second air inlet 12a and a second air outlet 12b are formed on the second housing 12, and the second air inlet 12a and the second air outlet 12b are respectively communicated with the second air duct.

The first housing 11 is suitable for being arranged on the lower side of the suspended ceiling 1011, so that the first air inlet 11a and the first air outlet 11b are located below the suspended ceiling 1011, and the second housing 12 is suitable for being arranged on the upper side of the suspended ceiling 1011, so that the second air inlet 12a and the second air outlet 12b are located above the suspended ceiling 1011. A ventilation opening 1011a is formed on the ceiling 1011 of the bathroom 101, an outdoor air outlet 1012b is formed on the wall 1012 of the bathroom 101, the second air inlet 12a is adapted to communicate with the ventilation opening 1011a through the ceiling space 101a, and the second air outlet 12b is adapted to communicate with the outdoor air outlet 1012b through the connection pipe 102.

The first housing 11 includes a first housing 111 and a first chassis 112, the first housing 111 is mounted to the first chassis 112, the second housing 12 includes a second housing 121 and a second chassis 122, the second housing 121 is mounted to the second chassis 122, the first housing 111 and the second housing 121 are formed as an integral piece, and the first chassis 112 and the second chassis 122 are formed as an integral piece. One side of the first casing 111 far from the first chassis 112 and one side of the second casing 121 far from the second chassis 122 are stopped against a cavity wall at one side, the first air inlet 11a is formed on the first casing 111, the first air outlet 11b is formed on the first chassis 112, the electronic control box 5 of the air conditioning equipment 100 is arranged at one side of the first fan component 13 far from the first air outlet 11b, and the second air inlet 12a and the second air outlet 12b are respectively formed at two opposite sides of the second casing 121.

The first fan unit 13 is disposed in the first housing 11, the first fan unit 13 includes a cross flow fan 131, the cross flow fan 131 is used for driving indoor air to enter the first air duct from the first air inlet 11a and to be discharged to the indoor from the first air outlet 11b, and the heating device 15 is disposed between the first air inlet 11a and the cross flow fan 131. The second fan unit 14 is disposed in the second casing 12, the second fan unit 14 includes a centrifugal fan 141, the centrifugal fan 141 is disposed in the second casing 12, and the centrifugal fan 141 is used for driving the indoor air to enter the second air duct from the second air inlet 12a and to be discharged to the outdoor from the second air outlet 12 b.

As shown in fig. 2, the air conditioning apparatus 100 includes a first connection pipe 102, one end of the first connection pipe 102 is communicated with the second air outlet 12b, the other end of the first connection pipe 102 is adapted to be connected to a wall 1012, and the other end of the first connection pipe 102 is adapted to be communicated with the outdoor air outlet 1012 b.

Example two

As shown in fig. 8 to 12, the present embodiment has substantially the same structure as the first embodiment, wherein the same reference numerals are used for the same components, except that: the air conditioning equipment 100 further includes a first connection pipe 102, a second connection pipe 103, a first switching valve 2, and a second switching valve 3, the first switching valve 2 is connected between the second air inlet 12a and the second connection pipe 103, the second switching valve 3 is connected between the second air outlet 12b and the first connection pipe 102, one end of the first connection pipe 102 is communicated with an outdoor air outlet 1012b on a wall 1012, and one end of the second connection pipe 103 is communicated with an outdoor air inlet 1012a on the wall 1012; the first switching valve 2 has a first port 2a, a second port 2b and a third port 2c, the first port 2a is switchably communicated with one of the second port 2b and the third port 2c, the first port 2a is communicated with the second air inlet 12a, the second port 2b is suitable for being communicated with the air vent 1011a on the ceiling 1011, and the third port 2c is suitable for being communicated with the other end of the second connecting pipe 103; the second switching valve 3 has a fourth port 3a, a fifth port 3b and a sixth port 3c, the fourth port 3a is switchably communicated with one of the fifth port 3b and the sixth port 3c, the fourth port 3a is communicated with the second air outlet 12b, the fifth port 3b is adapted to be communicated with the air vent 1011a on the ceiling 1011, and the sixth port 3c is adapted to be communicated with the other end of the first connecting pipe 102.

The first switching valve 2 includes a first valve 21 and a second valve 22, the first valve 21 being movably provided at the second port 2b to open or close the second port 2b, the second valve 22 being movably provided at the third port 2c to open or close the third port 2 c; the second switching valve 3 includes a third valve 31 and a fourth valve 32, the third valve 31 being movably provided at the fifth port 3b to open or close the fifth port 3b, and the fourth valve 32 being movably provided at the sixth port 3c to open or close the sixth port 3 c.

When the first valve 21 closes the second port 2b, the second valve 22 opens the third port 2c, the third valve 31 opens the fifth port 3b, and the fourth valve 32 closes the sixth port 3c, the second fan unit 14 operates to introduce fresh outdoor air into the room; when the first valve 21 opens the second port 2b, the second valve 22 closes the third port 2c, the third valve 31 closes the fifth port 3b, and the fourth valve 32 opens the sixth port 3c, the second blower unit 14 is operated to discharge the indoor air to the outside.

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", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those 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. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

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 (12)

1. An air conditioning unit adapted to be installed indoors, the air conditioning unit comprising:

a body, a portion of which is adapted to be provided at a lower side of a suspended ceiling in a room, and another portion of which is adapted to be provided at an upper side of the suspended ceiling;

the organism includes first casing, heats device and first fan part, first casing includes first air intake and first air outlet, first fan part is located in the first casing, and be used for driving the room air follow first air intake gets into pass through in the first casing heat the device and follow first air outlet row is indoor.

2. The air conditioning unit of claim 1 wherein the first fan assembly comprises a crossflow fan.

3. The air conditioning unit of claim 1, wherein the air conditioning unit is adapted to be disposed adjacent to or in contact with a wall in a room, and the first outlet is formed at a side of the first housing facing away from the wall.

4. The air conditioning unit of claim 3, wherein the first air outlet is provided with a wind deflector, and the wind deflector can rotate along a vertical axis.

5. The air conditioning apparatus according to claim 1,

the heating device is arranged in the first machine shell, is positioned between the first air inlet and the first fan part, and is used for heating air entering the first machine shell.

6. Air conditioning device according to claim 5, characterized in that the heating means employ PTC electrical auxiliary heating.

7. The air conditioning apparatus of any of claims 1-6, wherein the housing further comprises a second enclosure and a second fan assembly, the second enclosure comprising a second intake vent and a second outtake vent,

the second air inlet is suitable for forming an air path with the ventilation opening of the suspended ceiling, and the second air outlet is suitable for forming an air path with the outdoor air outlet of the wall, so that the second fan component can drive indoor air to be discharged outdoors; and/or the presence of a gas in the gas,

the second air inlet is suitable for forming an air path with an outdoor air inlet of a wall, and the second air outlet is suitable for forming an air path with the ventilation opening of the suspended ceiling, so that the second fan component can drive outdoor air to be discharged indoors.

8. The air conditioning unit of claim 7, wherein the first housing is adapted to be disposed on a lower side of the suspended ceiling and the second housing is adapted to be disposed on an upper side of the suspended ceiling.

9. The air conditioning unit of claim 7, wherein the second fan component includes at least one of a centrifugal fan, an axial fan, and a diagonal fan.

10. The air conditioning apparatus according to claim 7, characterized in that the air conditioning apparatus further comprises:

the first switching valve is provided with a first interface, a second interface and a third interface, the first interface is in switchable communication with one of the second interface and the third interface, the first interface is in communication with the second air inlet, the second interface is suitable for forming an air path with the ventilation opening, and the third interface is suitable for being in communication with an outdoor air inlet on a wall;

the second switching valve is provided with a fourth interface, a fifth interface and a sixth interface, the fourth interface is in switchable communication with one of the fifth interface and the sixth interface, the fourth interface is in communication with the second air outlet, the fifth interface is suitable for forming an air path with the vent, and the sixth interface is suitable for being in communication with an outdoor air outlet on a wall.

11. The air conditioning apparatus according to claim 10,

the first switching valve comprises a first valve and a second valve, the first valve is movably arranged at the second interface to open or close the second interface, and the second valve is movably arranged at the third interface to open or close the third interface; and/or the presence of a gas in the gas,

the second switching valve includes a third valve movably provided at the fifth interface to open or close the fifth interface, and a fourth valve movably provided at the sixth interface to open or close the sixth interface.

12. The air conditioning apparatus according to claim 7, characterized in that the air conditioning apparatus is an air conditioner.

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