CN210118839U

CN210118839U - Air conditioner

Info

Publication number: CN210118839U
Application number: CN201920980202.5U
Authority: CN
Inventors: 李金波; 刘小民; 马列; 袁紫琪; 谢鹏; 蔡序杰; 陈良锐; 陈志航
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-02-28
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses an air conditioner has at least one air outlet on the panel part of air conditioner, has four at least ventilation passageways that separate the setting each other in the air conditioner, and every ventilation passageway is equipped with at least one fan subassembly respectively to make ventilation passageway pass through the outside air supply of air outlet, the air conditioner still includes adjusting device, and adjusting device is located the inboard of panel part and is used for adjusting the air-out area of at least one air outlet. According to the utility model discloses an air conditioner is owing to have the ventilation passageway that is used for the air-out more than four to can increase the air-out scope, be close a air-out effect, make the whole air-out of air conditioner more disperse moreover, for the user provides the body sense effect that is approximately surrounded by natural wind, in addition, can also be under the prerequisite that does not change refrigerating capacity (or heating capacity), reduce the air-out wind speed through the mode of adjusting device increase air-out area, thereby improve user's experience comfort level.

Description

Air conditioner

Technical Field

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

Background

Some air conditioners in the correlation technique, the refrigeration capacity is (or the heating capacity) is big more, the air outlet wind speed that corresponds is big more, the air outlet wind speed is big more, user's experience comfort level is low more, in order to improve user experience comfort level, need reduce the air outlet wind speed of air conditioner, the means that reduces the air outlet wind speed generally is to reduce the fan rotational speed, however, after the fan rotational speed reduces, can reduce the heat exchange volume of heat exchanger and air in the air conditioner, thereby make the refrigeration capacity (or the heating capacity) of air conditioner descend, and then be difficult to satisfy the regulatory requirement to ambient temperature, that is to say, under the prerequisite that satisfies big refrigeration capacity (or big heating capacity), be difficult to compromise user's experience travelling comfort.

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 conditioner, the air supply of air conditioner can be close natural wind more, and under the prerequisite that does not change refrigerating output, heating capacity, can reduce the air-out wind speed through adjusting device to improve user's comfort level.

According to the utility model discloses the air conditioner, at least one air outlet has on the panel components of air conditioner, have four at least ventilation passageways that separate each other and set up in the air conditioner, every ventilation passageway is equipped with at least one fan subassembly respectively, so that ventilation passageway passes through the outside air supply of air outlet, the air conditioner includes adjusting device, adjusting device is located panel components's inboard just is used for adjusting at least one the air-out area of air outlet.

According to the utility model discloses an air conditioner is owing to have the ventilation passageway that is used for the air-out more than four to can increase the air-out scope, be close a air-out effect, make the whole air-out of air conditioner more disperse moreover, for the user provides the body sense effect that is approximately surrounded by natural wind, in addition, can also be under the prerequisite that does not change refrigerating capacity (or heating capacity), reduce the air-out wind speed through the mode of adjusting device increase air-out area, thereby improve user's experience comfort level.

In some embodiments, the air outlet is provided in plurality, the adjusting device includes at least one adjusting component, and at least two air outlets are adjusted by the same adjusting component.

In some embodiments, the air outlet is provided in plurality, and the adjusting device includes a plurality of adjusting components, and each adjusting component adjusts the air outlet area of at least one air outlet.

In some embodiments, each of the adjusting assemblies includes a driver and a baffle, and the driver drives the baffle to move so as to adjust the air outlet area of the air outlet.

In some embodiments, each of the adjusting assemblies includes two baffles and two drivers, and the two drivers respectively drive the two baffles to move correspondingly.

In some embodiments, the length direction of each baffle is a first direction, two baffles are sequentially arranged along a second direction perpendicular to the first direction, and two drivers respectively drive the two baffles to translate along the second direction.

In some embodiments, at least one of the adjustment assemblies is a first adjustment assembly in which: when two baffles are spliced without overlapping, the corresponding air outlet is completely shielded, and when the two baffles move away from each other in the separation direction from the splicing without overlapping, the air outlet area of the air outlet is increased.

In some embodiments, in the first adjustment assembly: the outline areas of the two baffles are the same and are first rectangular plates without holes.

In some embodiments, at least one of the adjustment assemblies is a second adjustment assembly in which: when the two baffles are spliced without overlapping, the air outlets are completely avoided, and when the two baffles move from the splicing without overlapping to the direction close to each other in an overlapping manner, the air outlet area of the air outlets is reduced.

In some embodiments, in the second adjustment assembly: two the profile area of baffle is the same and for having the second rectangular plate of half hole, and is two when the baffle does not have the overlap to piece together, two the half hole is to closing for dodging the hole, it encircles in order to dodge completely correspondingly to dodge the hole the air outlet.

In some embodiments, the air conditioner further includes an air outlet channel communicated between the ventilation channel and the air outlet, at least one section of the air outlet channel is formed on the panel component, and the flow area of the at least one section of the air outlet channel is gradually reduced along the air outlet direction.

In some embodiments, the ratio s1/s2 of the inlet area s1 and the outlet area s2 of the wind outlet channel is in a range of 1.05-2.2.

In some embodiments, each of the fan assemblies includes at least one wind wheel, and each of the wind wheels has a diameter D of 120mm or greater.

In some embodiments, the number of the air outlets is smaller than that of the ventilation channels, and at least two ventilation channels supply air to the outside through the same air outlet, or; the number of the air outlets is equal to that of the ventilation channels, and the ventilation channels are opposite to the air outlets one by one so as to supply air outwards, or; the number of the air outlets is larger than that of the ventilation channels, and at least one ventilation channel supplies air outwards through at least two air outlets.

In some embodiments, each of the ventilation channels is defined by an air guiding ring, and each of the air guiding rings is integrally formed on the same support plate, or each of the air guiding rings is detachably mounted on the same support plate, or each of the air guiding rings is disposed on the panel component.

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

Fig. 1 is an exploded view of an air conditioner according to an embodiment of the present invention;

fig. 2 is a sectional view of the air conditioner shown in fig. 1;

FIG. 3 is a schematic view of a first adjustment assembly according to one embodiment of the present invention;

FIG. 4 is a schematic view of a second adjustment assembly according to an embodiment of the present invention;

fig. 5 is an exploded view of a panel component and a fan component according to an embodiment of the present invention;

fig. 6 is an exploded view of a panel component and a fan component according to an embodiment of the present invention;

fig. 7 is a schematic cross-sectional view of an air outlet channel and the like according to an embodiment of the present invention;

fig. 8 is a schematic cross-sectional view of an air outlet channel and the like according to an embodiment of the present invention;

fig. 9 is a schematic cross-sectional view of an air outlet channel and the like according to an embodiment of the present invention;

fig. 10 is a schematic cross-sectional view of an air outlet channel and the like according to an embodiment of the present invention;

fig. 11 is an exploded view of a panel component and a fan component according to an embodiment of the present invention;

fig. 12 is an exploded view of a panel component and a fan component according to an embodiment of the present invention;

fig. 13 is an exploded view of a panel component and a fan component according to an embodiment of the present invention;

fig. 14 is an exploded view of a fan assembly according to an embodiment of the present invention.

Reference numerals:

an air conditioner 100;

a panel member 1; an air outlet 11; an air outlet channel 12;

a fan section 2; a fan assembly 21; a wind wheel 211; a motor 212;

a wind guide ring 22; a ventilation passage 220; a bracket plate 23;

an adjusting device 3; an adjustment assembly 30; a first adjustment assembly 30 a; a second adjustment assembly 30 b;

a driver 31; a baffle 32; a first rectangular plate 32 a;

a second rectangular plate 32 b; half bore 32b 1; relief holes 32b 2;

an outer case member 4; an air inlet 41; a heat exchanger component 5; a base member 6; an electronic control device 7.

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 and intended to be used for 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.

To this technical problem, point out among the correlation technique, can adopt modes such as installing aviation baffle mechanism, tripe mechanism at the air outlet to adjust the air-out direction for the air-out of air conditioner does not blow directly the user, thereby improves user's experience comfort level. However, if there are many indoor users and the users are dispersed, some users may be located at the dead angle positions of the air deflector mechanism and the louver mechanism, and the users at these positions still feel the high-speed air outlet of the air conditioner, so that the experience effect is not good. In order to solve the technical problem at least, the present invention provides an air conditioner 100.

Next, with reference to the drawings, an air conditioner 100 according to an embodiment of the present invention is described.

As shown in fig. 1, the air conditioner 100 includes a panel member 1, the panel member 1 has at least one air outlet 11, and at least four ventilation channels 220 are disposed in the air conditioner 100 in a spaced manner, that is, the number of the ventilation channels 220 is greater than or equal to 4, and air flows of any two ventilation channels 220 are not communicated with each other and are independently discharged, or air flows in each ventilation channel 220 do not flow into other ventilation channels 220.

As shown in fig. 1, each ventilation channel 220 is provided with at least one fan assembly 21, that is, each ventilation channel 220 accommodates at least a portion of at least one fan assembly 21 therein, so that the ventilation channel 220 blows air outwards through the outlet 11, that is, when the fan assembly 21 operates, air can be induced to form an airflow through the ventilation channel 220 and then blown out from the outlet 11 (for example, as shown in fig. 2). It should be noted here that the number of the air outlets 11 and the number of the ventilation channels 220 may be equal or different, and the corresponding relationship may also be specifically set according to actual requirements, for example, some specific examples will be given later, and will not be described herein.

It should be noted that the fan assemblies 21 disposed in each ventilation channel 220 can be controlled by the electric control device 7 of the air conditioner 100, and the electric control device 7 can control the fan assemblies 21 of the multiple ventilation channels 220 to move synchronously or separately, so as to achieve different air outlet effects, and present more combined air outlet modes, for example, the combined air outlet effects of different ventilation channels 220 can be achieved.

It should be noted that the types of the wind wheels 211 in the fan assembly 21 are not limited, and may be, for example, an axial flow wind wheel, a mixed flow wind wheel, a centrifugal wind wheel, a cross flow wind wheel, and the like, and in addition, the number of the wind wheels 211 included in each fan assembly 21 is also not limited, and may include, for example, two wind wheels that are arranged in a contra-rotating manner, and the like, which is not described herein again. Also, the number of fan assemblies 21 provided for each ventilation passage 220 is not limited, and may be one or more than one.

As shown in fig. 1, the air conditioner 100 may include an adjusting device 3, and the adjusting device 3 is located inside the panel member 1 and is used for adjusting the air outlet area of the at least one air outlet 11. That is to say, the air outlet area of the air outlet 11 is adjusted by the adjusting device 3, so that the air outlet speed at the air outlet 11 can be changed, more specifically, when the air outlet volume is constant, the larger the air outlet area of the air outlet 11 is, the smaller the air outlet speed is, and conversely, the smaller the air outlet area of the air outlet 11 is, the larger the air outlet speed is.

According to the utility model discloses air conditioner 100 is owing to have the ventilation passageway 220 that is used for the air-out more than four to can increase the air-out scope, be close a air-out effect, make air conditioner 100's whole air-out comparison dispersion moreover, for the user provides the body sense effect that is approximately surrounded by natural wind. In addition, the air outlet speed of the air outlet 11 can be reduced by adjusting the air outlet area of the air outlet 11 through the adjusting device 3 on the premise of not changing the refrigerating capacity (or the heating capacity), so that the experience comfort level of a user is improved. That is to say, the contradiction relation between the refrigerating capacity and the air outlet speed is solved, and the requirements of large refrigerating capacity (or heating capacity) and comfortable experience of users with low air speed can be met. In addition, because the adjusting device 3 is positioned at the inner side of the panel component 1, the adjusting device 3 can be prevented from being exposed, and further the adjusting device 3 is not easy to be interfered by the outside, has reliable action, is not easy to be damaged and has long service life.

In addition, compared with the mode that the air outlet direction is adjusted through an air deflector mechanism, a louver mechanism and the like in the related art to improve the comfort level of user experience, the air outlet speed of the air outlet 11 is reduced through the adjusting device 3, the problem that the air outlet speed is high can be improved from the source, so that indoor everywhere users can have comfortable experience, the problem of adjusting dead angles does not exist, and the practicability is higher. Of course, the utility model discloses an air conditioner 100 also can include air deflector mechanism, tripe mechanism etc. simultaneously to realize more air supply modes, satisfy different use scene demands.

In some embodiments, as shown in fig. 1, the air outlet 11 may be multiple (i.e. at least two), the adjusting device 3 includes at least one adjusting assembly 30, and at least two air outlets 11 are adjusted by the same adjusting assembly 30. It should be noted that each adjusting component 30 is not required to adjust the air outlet areas of the two or more air outlets 11 at the same time, that is, at least one adjusting component 30 may adjust the air outlet areas of the two or more air outlets 11 at the same time. Therefore, the air outlet area of the air outlets 11 can be adjusted by the aid of the at least one adjusting assembly 30, so that the number of the adjusting assemblies 30 can be reduced, the structure of the whole machine can be simplified, the investment cost of parts of the whole machine can be reduced, the control difficulty is reduced, and the control reliability is improved.

In some embodiments, as shown in fig. 1, the air outlet 11 may be multiple (i.e., at least two), the adjusting device 3 includes multiple (i.e., at least two) adjusting assemblies 30, each adjusting assembly 30 respectively adjusts the air outlet area of at least one air outlet 11, that is, each adjusting assembly 30 can adjust the air outlet area of one or more air outlets 11. Moreover, it should be noted that, for the same air outlet 11, the air outlet area can be adjusted independently by one adjusting assembly 30, or the air outlet area can be adjusted simultaneously by a plurality of adjusting assemblies 30. From this, utilize a plurality of adjusting part 30 to adjust the air-out area of a plurality of air outlets 11, can make the air-out wind speed of a plurality of air outlets 11 departments different, and then can realize multiple air-out mode, satisfy different user demands. In addition, each adjusting assembly 30 can be controlled by the electric control device 7 of the air conditioner 100, and the electric control device 7 can control a plurality of adjusting assemblies 30 to move synchronously or respectively and independently so as to realize different air outlet effects and present more combined air outlet modes, for example, the combined air outlet effects of different air outlets 11 can be realized.

In some embodiments, as shown in fig. 3, each adjusting assembly 30 may include a driver 31 and a baffle 32, and the driver 31 drives the baffle 32 to move so as to adjust the air outlet area of the air outlet 11. That is to say, the driver 31 in the adjusting assembly 30 can drive the baffle 32 to move to change the air outlet area of the air outlet 11, so as to change the size of the air outlet speed of the corresponding air outlet 11. Therefore, the adjusting assembly 30 has a simple structure, is convenient to process and assemble, and is convenient to adjust the air outlet area of the air outlet 11. Of course, the present invention is not limited thereto, and the adjusting assembly 30 may also be constructed in other more complex structures, which are not described herein.

In some embodiments, as shown in fig. 3, each adjusting assembly 30 may include two baffles 32 and two drivers 31, and the two drivers 31 respectively drive the two baffles 32 to move correspondingly. From this, can change the air-out area of air outlet 11 through adjusting relative position, for example relative contained angle relation, relative distance relation (including positive distance, negative distance described later) etc. between two baffles 32, and then can realize changing the air-out wind sense of air outlet 11 department, increase user's comfort level. Wherein the distance between the two baffles 32 is a positive distance when the two baffles 32 are moved away from and apart from each other, and the distance between the two baffles 32 is a negative distance when the two baffles 32 are moved close to and overlapped with each other.

The movement form of the baffle 32 is also not limited, and may be, for example, rotation, translation, or movement along a curve, as long as the air outlet area of the air outlet 11 can be changed, and the movement form is not limited herein. In addition, the specific type of the driver 31 is not limited, and different types of drivers may be selected according to different needs, for example, the specific structure of the driver 31 may be specifically determined according to the movement form of the baffle 32. For example, when the barrier 32 moves in translation, the driver 31 may include a driving cylinder, or a motor and a transmission mechanism, wherein the type of the transmission mechanism is not limited, and may be, for example, a pulley transmission mechanism, a rack and pinion transmission mechanism, or the like; for another example, when the barrier 32 is moved in rotation, the driver 31 may include only a motor, or include a motor and a transmission mechanism, wherein the transmission mechanism may be a transmission gear assembly or the like.

In some embodiments, the drivers 31 drive the shutters 32 to perform the translational motion, for example, as shown in fig. 3, the length direction of each shutter 32 is a first direction F1, two shutters 32 may be sequentially arranged along a second direction F2, the second direction F2 is perpendicular to the first direction F1, and the two drivers 31 respectively drive the two shutters 32 to perform the translational motion along the second direction F2. Therefore, the movement form of the baffle 32 is simple, easy to control, high in action reliability and space-saving, namely, the movement of the baffle 32 does not need to occupy a large space and does not need to reserve a large avoiding space, so that the thickness of the air conditioner 100 can be reduced.

For example, in the specific example shown in fig. 3, the two baffles 32 may be both rectangular plates and arranged side by side along the second direction F2, and when the two drivers 31 respectively drive the two baffles 32 to translate along the second direction F2, the two baffles 32 may be separated and apart from each other, and the two baffles 32 may be close to and overlapped with each other, so as to change the relative distance relationship between the two baffles 32, and further change the air outlet area at the air outlet 11, that is, the air outlet speed of the air outlet 11 may be changed by changing the relative distance between the two baffles 32. However, it should be noted that the two drivers 31 may be driven independently, that is, the two baffles 32 may move in opposite directions synchronously, or in opposite directions asynchronously, or only one of them moves, the other does not move, and so on, and thus, the description is omitted here.

In some embodiments, as shown in fig. 3, the at least one adjustment assembly 30 is a first adjustment assembly 30a, and in the first adjustment assembly 30a (i.e., for the first adjustment assembly 30 a): when the two baffles 32 are not overlapped and spliced (for example, in the state shown in fig. 3), the corresponding air outlet 11 is completely shielded, that is, the corresponding air outlet 11 is completely shielded by the two baffles 32, and when the two baffles 32 move away from each other in the separating direction from the non-overlapped and spliced state, the air outlet area of the air outlet 11 is increased. Thus, the first adjustment assembly 30a is simple in construction and easy to manufacture and assemble.

In the particular example shown in fig. 3, in the first adjustment assembly 30a (i.e., for the first adjustment assembly 30 a): the two baffles 32 are of the same outline area and are imperforate first rectangular plates 32 a. From this, first rectangular plate 32a facilitates processing and assembly, and can simply and satisfy above-mentioned air-out regulation requirement effectively.

For example, when the wind outlet speed needs to be reduced, the two first rectangular plates 32a may be driven to move away from each other in a separating direction (for example, the upper first rectangular plate 32a moves upward in fig. 3, and the lower first rectangular plate 32a moves downward), so that the wind outlet area of the corresponding wind outlet 11 increases. When the wind outlet speed needs to be increased, the movement modes of the two first rectangular plates 32a are opposite, and are not described herein.

In some embodiments, as shown in fig. 4, the at least one adjustment assembly 30 is a second adjustment assembly 30b, and in the second adjustment assembly 30b (i.e., for the second adjustment assembly 30 b): when the two baffles 32 are spliced together without overlapping (for example, in the state shown in fig. 4), the corresponding air outlet 11 is completely avoided, that is, the corresponding air outlet 11 is completely not shielded by the baffles 32, and when the two baffles 32 move from the spliced joint without overlapping to the direction close to each other in the overlapping direction, the air outlet area of the air outlet 11 is reduced. Thus, the second adjustment assembly 30b is simple in construction and easy to manufacture and assemble.

In the particular example shown in fig. 4, in the second adjustment assembly 30b (i.e., for the second adjustment assembly 30 b): the two baffles 32 have the same contour area and are second rectangular plates 32b with half holes 32b1, when the two baffles 32 are not overlapped, the two half holes 32b1 are folded to form avoiding holes 32b2, and the avoiding holes 32b2 are surrounded to completely avoid the corresponding air outlets 11. From this, second rectangular plate 32b facilitates processing and assembly, and can simply just satisfy above-mentioned air-out regulation requirement effectively.

For example, when the wind outlet speed needs to be increased, the two second rectangular plates 32b may be driven to move toward each other in an overlapping direction (for example, the upper second rectangular plate 32b moves downward in fig. 4, and the lower second rectangular plate 32b moves upward to overlap the front side or the rear side of the upper second rectangular plate 32 b), so that the wind outlet area of the corresponding wind outlet 11 is decreased. When the wind outlet speed needs to be reduced, the two second rectangular plates 32b move in opposite manners, which is not described herein.

The shape of the air outlet 11 is not limited, and may be, for example, a circle, a ring, a rectangle (for example, as shown in fig. 5), a hexagon, or a combination of different shapes. In addition, the size of the air outlet 11 is not limited, and when there are a plurality of air outlets 11, the sizes of the air outlets 11 may be the same (for example, as shown in fig. 5), the sizes of the air outlets 11 may also be different (for example, as shown in fig. 6), for example, a combination of several large-sized air outlets 11 and several small-sized air outlets 11 may be used.

In addition, according to the shape of the air outlet 11, the half-holes 32b1 may be processed into a shape suitable for the corresponding air outlet 11, that is, the shape of the half-holes 32b1 may be selected according to the shape of the corresponding air outlet 11, for example, the shape of the air outlet 11 corresponding to the baffle 32 is circular, then the half-holes 32b1 on the two baffles 32 may be both semicircular, and the avoidance holes 32b2 obtained during splitting may also be circular, and at this time, the size of the avoidance holes 32b2 may be greater than or equal to the area of the air outlet 11. Of course, when the air outlet 11 is circular, the half-hole 32b1 may have other shapes, so that the avoiding hole 32b2 obtained by splitting may be circular, hexagonal, rectangular, etc., as long as the requirement that the avoiding hole 32b2 can completely avoid the air outlet 11 is satisfied.

In addition, the arrangement of the air outlets 11 may be regular or unordered. Such as shown in fig. 10-12, at least four ventilation channels 220 are arranged in rows and columns. From this, conveniently arrange, can simply and realize face air-out effect effectively moreover. In addition, the utility model people find in actual life that when the ratio of the area of all the air outlets 11 to the total area of the panel part 1 is 1/15-1/2, the air outlet effect is better, otherwise, the air outlet effect is not good, for example, when the area of the air outlets 11 is too small (namely, the ratio of the area of all the air outlets 11 to the panel part 1 is less than 1/15), the air outlet speed is too high, and the air flow is uncomfortable when blowing to the human body due to the too high air speed; when the air outlet area is too large (that is, the ratio of the area of all the air outlets 11 to the panel part 1 is greater than 1/2), the air outlet speed is too low, and thus the air supply distance is affected, and the indoor heating and cooling effects are affected.

In some embodiments, as shown in fig. 2, the adjusting device 3 is located downstream of the ventilation air duct 220, that is, the adjusting device 3 is disposed between the ventilation air duct 220 and the air outlet 11, so that the amount of air entering the air outlet 11 can be changed after the air flows out of the ventilation air duct 220 and before the air flows into the air outlet 11. Therefore, the distance between the adjusting device 3 and the air outlet 11 is short, so that the adjusting device can be adjusted more directly and reliably, and the adjusting difficulty is reduced. In addition, it should be noted that the adjusting device 3 according to the embodiment of the present invention is not limited thereto, and may be, for example, an air intake valve structure of a centrifugal compressor, an air flow adjusting structure in an exhaust nozzle of an F119 engine, and the like, which are not described herein again.

In some embodiments, as shown in fig. 7, the air conditioner 100 further includes an air outlet channel 12 communicating between the ventilation channel 220 and the air outlet 11, at least one section of the air outlet channel 12 is formed on the panel member 1, and an area of flow of at least one section of the air outlet channel 12 is gradually reduced along the air outlet direction. That is to say, the cross-sectional area of all or some of the air outlet channels 12 is gradually reduced, so that the flowing speed of the air flow can be increased due to the change of the cross-section when the air flow flows in the air outlet channels 12, and the air blowing distance can be further increased, thereby realizing remote air supply.

For example, in the specific example shown in fig. 7, the cross-sectional area of the whole section of the air outlet channel 12 is gradually reduced along the air outlet direction; for example, in the specific example shown in fig. 8, the air outlet channel 12 is gradually decreased as a whole and then gradually increased at a position close to the air outlet 11 along the air outlet direction; for example, in the specific example shown in fig. 9, the cross-sectional area of the upstream section of the outlet duct 12 is constant, the cross-sectional area of the downstream section is gradually reduced, and the reduction amplitude changes linearly along the outlet direction; for example, in the specific example shown in fig. 10, the outlet duct 12 has a constant cross-sectional area in the upstream section, a gradually decreasing cross-sectional area in the downstream section, and a non-linear change in the decreasing amplitude along the outlet direction.

In some embodiments, as shown in fig. 7, the ratio s1/s2 of the inlet area s1 and the outlet area s2 of the outlet channel 12 has a value Y ranging from 1.05 to 2.2, for example, Y may be 1.05, 1.5, 2.0, 2.2, and the like. In actual life, the utility model people find that the ratio Y of the area of the inlet (namely the upstream of the air flow) of the air outlet channel 12 to the area of the outlet (namely the downstream of the air flow) of the air outlet channel 12 is better than 1.05-2.2, and when the ratio Y is less than 1.05, the air flow acceleration effect in the air outlet channel 12 is not obvious; when the ratio Y is greater than 2.2, the resistance at the outlet of the air outlet channel 12 is too large, which easily causes a reduction in the working efficiency of the fan assembly 21, so that the problem that the wind at the air outlet 11 is weak although the power of the motor 212 in the fan assembly 21 is high occurs.

From this, the ratio Y of the ratio s1/s2 through setting up the entry area s1 of air-out passageway 12 and exit area s2 is between 1.05 ~ 2.2 to can guarantee that the effect is the preferred with higher speed of air current in air-out passageway 12, compare in the equal cross-section air-out passageway among the correlation technique, when fan subassembly 21 rotational speed is the same, the utility model discloses air-out passageway 12's air supply distance is farther.

In some embodiments, as shown in fig. 11, each fan assembly 21 includes at least one wind wheel 211, and a diameter D of each wind wheel 211 is equal to or greater than 120mm, e.g., D may be 120mm, 150mm, 200mm, etc. It should be noted that, utility model people discover in actual life, under the same circumstances of wind wheel 211 blade profile, the acting capacity of wind wheel 211 is positive correlation with wind wheel 211 diameter D, when wind wheel 211 diameter D is less than 120mm, wind wheel 211 is poor in self compressive capacity, shrink spout (be promptly above the air-out passageway 12 that at least one section area of overflowing reduced gradually along the air-out direction) will make wind wheel 211 air-out resistance increase to lead to wind wheel 211 work efficiency low, motor 212 power is high, the condition of the incoming wind of can not blowing out even. Therefore, the diameter D of each wind wheel 211 is larger than 120mm through arrangement, and therefore the working efficiency of the wind wheels 211 can be guaranteed.

It should be noted that, when there are a plurality of fan assemblies 21, the fan assemblies 21 may have different sizes, but the diameter of any wind wheel 211 in each fan assembly 21 is greater than or equal to 120 mm. For example, in the example shown in fig. 11, the plurality of fan assemblies 21 may have the same size, and for example, in the example shown in fig. 12, the plurality of fan assemblies 21 may have different sizes, such as one of the fan assemblies 21 having a larger size, the other fan assemblies 21 having a smaller size, and so on.

It should be noted that the number of the air outlets 11 and the number of the ventilation channels 220 may be equal or different, for example, several specific embodiments will be given below, but the present invention is not limited to the following embodiments.

For example, in the embodiment shown in fig. 1 and 6, the number of the air outlets 11 is equal to the number of the ventilation channels 220, and the plurality of ventilation channels 220 are directly opposite to the plurality of air outlets 11 to supply air outwards. From this, through the operating condition of adjusting the fan subassembly 21 that corresponds the setting with every ventilation passageway 220, can adjust the air-out effect of every air outlet 11, obtain multiple air-out combination, make things convenient for the position setting of ventilation passageway 220 moreover and find the installation of aiming at, simplify the design of air-out passageway 12. In addition, when the fan assemblies 21 of the plurality of ventilation channels 220 work simultaneously and blow air outwards, the surface air outlet effect can be achieved, and the whole air outlet can be dispersed relatively.

For example, in the embodiments shown in fig. 5, 11 and 12, the number of the air outlets 11 may be smaller than the number of the ventilation channels 220, and at least two ventilation channels 220 supply air to the outside through the same air outlet 11. Therefore, the number of the air outlets 11 on the panel component 1 can be reduced, so that the panel component 1 is convenient to process and manufacture, and the production cost is reduced. Moreover, when the fan assemblies 21 of the plurality of ventilation channels 220 work simultaneously and blow air outwards, the surface air outlet effect can be achieved, and the whole air outlet can be relatively dispersed.

For example, in the embodiment shown in fig. 13, the number of the air outlets 11 may be larger than the number of the ventilation channels 220, and at least one ventilation channel 220 blows air out through at least two air outlets 11. Therefore, the number of the fan assemblies 21 can be reduced, the assembly difficulty is reduced, the wiring of the fan assemblies 21 is simplified, and the whole structure is simpler. Moreover, when the fan assemblies 21 of the plurality of ventilation channels 220 work simultaneously and blow air outwards, the surface air outlet effect can be achieved, and the whole air outlet can be relatively dispersed.

In some embodiments, as shown in fig. 14, each ventilation channel 220 is defined by one air guide ring 22, that is, at least four air guide rings 22 are provided in the air conditioner 100, and the air guide rings 22 may be independent from each other, so as to ensure that each ventilation channel 220 can supply air through the corresponding fan assembly 2. As shown in fig. 14, each wind guiding ring 22 may be formed into a substantially cylindrical structure, and the wind guiding ring 22 is sleeved on the outer side of the corresponding fan assembly 2.

As shown in fig. 14, each of the wind-guiding rings 22 is integrally formed on the same support plate 23, so that the plurality of wind-guiding rings 22 and the support plate 23 form an integral piece which cannot be detached, and the connection reliability of the wind-guiding rings 22 and the support plate 23 is ensured; or, each wind-guiding ring 22 is detachably mounted on the same support plate 23 (the example is not shown in the figure), and at this time, the wind-guiding rings 22 and the support plates 23 are mutually independent components and are connected together by means of assembly, so that the air conditioner 100 has good assembly and disassembly flexibility and is convenient for later maintenance; alternatively, each wind-guiding ring 22 is disposed on the panel component 1 (as shown in fig. 13), at this time, each wind-guiding ring 22 may be integrally formed on the panel component 1, so that the plurality of wind-guiding rings 22 and the panel component 1 are formed as a whole and cannot be detached, or each wind-guiding ring 22 may be detachably mounted on the panel component 1, so as to facilitate later maintenance of the air conditioner 100.

Wherein, the bracket plate 23 can be installed in the air conditioner 100; for example, in the example of fig. 1, the air conditioner 100 may include a base member 6, the base member 6 is located at the bottom of the air conditioner 100, the bracket plate 23 is fixedly installed on the base member 6, and the electric control device 7 of the air conditioner 100 may be further installed on the base member 6. In addition, other configurations of the air conditioner 100 according to an embodiment of the present invention, such as the outer case part 4, the heat exchanger part 5, etc., and operations thereof, are known to those skilled in the art and will not be described in detail herein.

Next, referring to fig. 1, an air conditioner 100 according to an embodiment of the present invention is described, the air conditioner 100 is a split floor type air conditioner, the air conditioner 100 may include a casing, the casing is composed of a panel component 1, an outer box component 4 and a base component 6, a heat exchanger component 5 is installed in the casing, a water receiving tray (not shown) is disposed at the bottom of the heat exchanger component 5 for collecting condensed water and discharging the condensed water, and an air inlet 41 is disposed on the outer box component 4 corresponding to the position of the heat exchanger component 5; the front side of the heat exchanger component 5 is provided with a fan component 2, the fan component 2 is composed of a support plate 23 and a plurality of fan components 21, the fan components 21 are installed on the support plate 23, the fan component 2 is fixedly installed on the base component 6 through the support plate 23, the front side of the fan component 2 is provided with a panel component 1, the panel component 1 is composed of an air outlet panel and an air outlet frame component, the air outlet panel is provided with a plurality of air outlets 11, the adjusting device 3 is arranged between the ventilation channel 220 and the air outlet 11 and comprises a plurality of adjusting components 30, the area of the air outlets 11 in transverse arrangement can be adjusted by each adjusting component 30, and the baffle 32 in the adjusting device 3 can move up and down.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

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

1. The utility model provides an air conditioner, its characterized in that, at least one air outlet has on the panel components of air conditioner, have four at least ventilation passageways that separate each other and set up in the air conditioner, every ventilation passageway is equipped with at least one fan subassembly respectively, so that ventilation passageway passes through the air outlet is outside to supply air, the air conditioner includes adjusting device, adjusting device is located panel components's inboard just is used for adjusting at least one the air-out area of air outlet.

2. The air conditioner according to claim 1, wherein the air outlet is plural, the adjusting device comprises at least one adjusting component, and at least two air outlets are adjusted by the same adjusting component.

3. The air conditioner according to claim 1, wherein the air outlet is plural, and the adjusting device comprises plural adjusting components, each adjusting component adjusting an air outlet area of at least one air outlet.

4. The air conditioner as claimed in claim 2 or 3, wherein each of the adjusting assemblies comprises a driver and a baffle, and the driver drives the baffle to move so as to adjust the air outlet area of the air outlet.

5. The air conditioner according to claim 4, wherein each of said adjusting assemblies includes two of said baffles and two of said drivers for driving the two baffles to move correspondingly.

6. The air conditioner according to claim 5, wherein the length direction of each baffle is a first direction, two baffles are sequentially arranged along a second direction perpendicular to the first direction, and two drivers respectively drive the two baffles to translate along the second direction.

7. The air conditioner of claim 6, wherein at least one of the adjusting assemblies is a first adjusting assembly in which: when two baffles are spliced without overlapping, the corresponding air outlet is completely shielded, and when the two baffles move away from each other in the separation direction from the splicing without overlapping, the air outlet area of the air outlet is increased.

8. The air conditioner of claim 7, wherein in the first conditioning assembly: the outline areas of the two baffles are the same and are first rectangular plates without holes.

9. The air conditioner of claim 6, wherein at least one of the adjustment assemblies is a second adjustment assembly in which: when the two baffles are spliced without overlapping, the air outlets are completely avoided, and when the two baffles move from the splicing without overlapping to the direction close to each other in an overlapping manner, the air outlet area of the air outlets is reduced.

10. The air conditioner of claim 9, wherein in the second conditioning assembly: two the profile area of baffle is the same and for having the second rectangular plate of half hole, and is two when the baffle does not have the overlap to piece together, two the half hole is to closing for dodging the hole, it encircles in order to dodge completely correspondingly to dodge the hole the air outlet.

11. The air conditioner according to claim 1, further comprising an outlet channel communicating between the ventilation channel and the outlet, wherein at least one section of the outlet channel is formed on the panel member, and an area of flow of the at least one section of the outlet channel is gradually reduced along an outlet direction.

12. The air conditioner as claimed in claim 11, wherein a ratio s1/s2 of an inlet area s1 and an outlet area s2 of the outlet air channel is in a range of 1.05-2.2.

13. The air conditioner according to claim 1, wherein each of said fan assemblies comprises at least one wind wheel, each of said wind wheels having a diameter D equal to or greater than 120 mm.

14. The air conditioner according to claim 1,

the number of the air outlets is smaller than that of the ventilation channels, and at least two ventilation channels supply air outwards through the same air outlet, or;

the number of the air outlets is equal to that of the ventilation channels, and the ventilation channels are opposite to the air outlets one by one so as to supply air outwards, or;

the number of the air outlets is larger than that of the ventilation channels, and at least one ventilation channel supplies air outwards through at least two air outlets.

15. The air conditioner according to claim 1, wherein each of the ventilation passages is defined by a wind guide ring, and each of the wind guide rings is integrally formed on the same bracket plate, or each of the wind guide rings is detachably mounted on the same bracket plate, or each of the wind guide rings is disposed on the panel member.