CN207196664U - A kind of vertical air conditioner and its wind deflector condensed water collecting device - Google Patents

Abstract

The utility model discloses a vertical air conditioner and a device for collecting condensed water of an air guide plate thereof. The condensed water of the air guide plate includes a water receiving tray and an air outlet frame located above the water receiving tray. The air guide plate is rotatably installed on the air outlet On the frame, there is a water receiving part for receiving condensed water under the air deflector on the air outlet frame, and the bottom of the water receiving part is provided with a drain for guiding the condensed water received by the water receiving part to the water receiving tray; A deflector is provided on the deflector, and the deflector is used to divert the condensed water on the deflector to the water receiving part. The utility model can completely avoid the potential safety hazard caused by the condensed water on the air guide plate dropping to the ground or the air conditioner body, and the utility model has a clever and compact structural design, and can be improved on the existing parts of the air conditioner without adding New parts at no additional cost.

Description

A vertical air conditioner and its wind deflector condensed water collection device

technical field

The utility model belongs to the technical field of air conditioners, and in particular relates to a vertical air conditioner and a condensed water collecting device for a wind guide plate thereof.

Background technique

The existing vertical air conditioner adopting a cross-flow fan has a longer air outlet, and an air deflector for guiding the air outlet is arranged on the air outlet, and the length of the air deflector matches the length of the air outlet. When the air conditioner is in refrigeration operation, when the air deflector is at a certain angle, due to the large temperature difference between the inside and outside of the air deflector, condensed water is likely to be generated on the outside of the air deflector, and the condensed water is easy to flow to the ground or the air conditioner body. Security risks.

Contents of the invention

The purpose of the utility model is to provide a vertical air conditioner air deflector condensed water collection device, which is used to solve the problem that the condensed water generated by the existing air deflector is easy to flow to the ground or the air conditioner body, and there are potential safety hazards.

In order to realize above-mentioned utility model purpose, the utility model adopts following technical scheme to realize:

A wind deflector condensate collection device for a vertical air conditioner, characterized in that it comprises a water receiving tray and an air outlet frame located above the water receiving tray, and the air deflector is rotatably mounted on the air outlet frame , there is a water receiving part under the air deflector on the air outlet frame for receiving condensed water, and the bottom of the water receiving part is provided for guiding the condensed water received by the water receiving part to the The drain port of the water receiving tray; the air guide plate is provided with a guide part, and the guide part is used to guide the condensed water on the air guide plate to the water receiving part.

According to the condensed water collecting device of the wind deflector of the vertical air conditioner, the air guide part is located at the lower part of the wind deflector.

According to the condensed water collecting device of the wind deflector of the vertical air conditioner, the guide part is located outside the wind deflector.

In the air deflector condensate collection device for vertical air conditioners as described above, the deflector is obliquely arranged on the deflector, and when the deflector is in an open state, at least the lowest end of the deflector Located directly above the water receiving part.

According to the condensed water collecting device of the wind deflector of the vertical air conditioner, the guide part penetrates the width direction of the wind deflector.

According to the condensed water collecting device of the wind deflector of the vertical air conditioner, the deflector part is a deflector groove or a deflector protrusion.

According to the condensed water collecting device of the wind deflector of the vertical air conditioner, the water receiving part is formed by the lower surface of the air outlet frame.

The utility model also proposes a vertical air conditioner, which includes the above-mentioned condensed water collection device of the wind deflector.

As for the vertical air conditioner as described above, the vertical air conditioner includes at least two air-conditioning bodies, the air-conditioning bodies include a wind deflector condensed water collection device, and a through air is formed between the adjacent first air-conditioning body and the second air-conditioning body. The rear end of the through-air duct is formed between the rear ends of the first air-conditioning body and the second air-conditioning body, and the through-air inlet is formed between the front ends of the first air-conditioning body and the second air-conditioning body. The air outlet of the duct, the air outlets of the first air conditioner body and the second air conditioner body are located in the through air duct; the first air conditioner body and the second air conditioner body are configured so that when the corresponding cross flow fans rotate The generated negative pressure causes the air outside the first air conditioner body and the second air conditioner body to enter the through-air channel through the rear air-introduction port, and the air supply port sends out the air in the through-air channel.

In the vertical air conditioner described above, the upper end air inlet of the through-air channel is formed between the upper ends of the first air conditioner body and the second air conditioner body.

In the vertical air conditioner as described above, an upper through air channel is formed between the first air conditioner body and the second air conditioner body and above the air outlet, and the upper through air channel communicates with the upper air inlet and the through air channel.

As for the vertical air conditioner as described above, a lower through air duct is formed between the first air conditioner body and the second air conditioner body and below the air outlet, the lower through air duct communicates with the through air duct, and the A lower air inlet communicating with the lower through air duct is formed between the rear ends of the first air conditioner body and the second air conditioner body, and the lower air inlet is located below the rear air inlet.

Compared with the prior art, the advantages and positive effects of this utility model are: the air outlet frame and the bottom of the wind deflector of the vertical air conditioner wind deflector condensate water collection device of the utility model have water catchers for receiving condensed water. The bottom of the water receiving part is provided with a drain port for guiding the condensed water received by the water receiving part to the water receiving pan, and the air deflector is provided with a guide for guiding the condensed water on the air deflecting plate to the water receiving part. stream department. Therefore, the condensed water on the wind deflector can be diverted to the water receiving part through the deflector, and the water receiving part can receive the condensed water generated by the wind deflector and drain to the water receiving tray. The condensed water drops to the ground or the air conditioner body to cause potential safety hazards, and the utility model has an ingenious and compact structural design, which can be improved on the existing parts of the air conditioner without adding new parts and without increasing costs.

The vertical type of the utility model includes at least two air-conditioning bodies, a through-air passage is formed between the adjacent first air-conditioning body and the second air-conditioning body, and the rear end of the first air-conditioning body and the rear end of the second air-conditioning body form a through-air passage The air inlet at the rear end of the air conditioner body, the front end of the first air conditioner body and the front end of the second air conditioner body form an air supply port. The air outlet of the utility model is located in the through-air duct, and the air out of the air outlet can form a large negative pressure in the through-air duct, and introduce more non-heat exchange air from the outside to mix with the heat exchange air to form a mixed air, which can flow from The air supply outlet diffuses quickly and evenly, and the temperature of the air supply is relatively uniform and comfortable; the through-air passage between the air outlet and the air introduction outlet can sort out the inhaled non-heat exchange air, which not only helps to increase the air suction volume, but also improves the non-heat exchange rate. The mixing uniformity of the heat exchange air and the heat exchange air. At the same time, the utility model can fully mix in the through air passage between the air outlet and the air supply port, further ensuring the uniformity of the air mixing, and improving the comfort and uniformity of the air supply. sex.

After reading the specific implementation of the utility model in conjunction with the accompanying drawings, other features and advantages of the utility model will become clearer.

Description of drawings

Fig. 1 is a front view of an air conditioner indoor unit according to a specific embodiment of the present invention.

Fig. 2 is a rear view of an air conditioner indoor unit according to a specific embodiment of the present invention.

Fig. 3 is a left view of an air conditioner indoor unit according to a specific embodiment of the present invention.

Fig. 4 is a right view of an air conditioner indoor unit according to a specific embodiment of the present invention.

Fig. 5 is a top view of an air conditioner indoor unit according to a specific embodiment of the present invention.

Fig. 6 is a cross-sectional view at Fig. 1A-A of a specific embodiment of the present invention.

Fig. 7 is a schematic cross-sectional view of Fig. 1C-C of a specific embodiment of the present invention.

Fig. 8 is a schematic cross-sectional view of Fig. 1E-E of a specific embodiment of the present invention.

FIG. 9 is a schematic longitudinal sectional view of FIG. 1 .

Fig. 10 is an exploded view of an air conditioner indoor unit according to a specific embodiment of the present invention.

Fig. 11 is a front view of an air conditioner indoor unit according to another specific embodiment of the present invention.

Fig. 12 is a rear view of an air conditioner indoor unit according to another specific embodiment of the present invention.

Fig. 13 is a left view of an air conditioner indoor unit according to another specific embodiment of the present invention.

Fig. 14 is a right view of an air conditioner indoor unit according to another specific embodiment of the present invention.

Fig. 15 is a top view of an air conditioner indoor unit according to another specific embodiment of the present invention.

Fig. 16 is a schematic longitudinal sectional view of Fig. 11 .

Fig. 17 is an exploded view of an air conditioner indoor unit according to another specific embodiment of the present invention.

Fig. 18 is a schematic structural view of a condensed water collection device according to a specific embodiment of the present invention.

Fig. 19 is an enlarged view of the air deflector of the specific embodiment of the present invention where the deflector is provided.

Fig. 20 is a schematic diagram of an air outlet frame according to a specific embodiment of the present invention.

Fig. 21 is a condensed water flow path of a condensed water collecting device according to a specific embodiment of the present invention.

1. Base; 1', landing main body; 12. Housing; 121. Front housing; 122. Rear housing;

2. Connector; 3. Front connecting plate; 4. Rear connecting plate; 5. Middle connecting plate;

61, front column; 62, rear column; 63, short column; 7, confluence;

100. The first air conditioner body; 101. The first housing; 1011. The front panel; 1012. The rear panel; 1013. The side panel; 102. The first air inlet; 103. The first air outlet; 104. The first cross-flow fan ; 105, the first air duct; 106, the first heat exchanger; 108, the first air deflector; 1081, the deflector; 109, the first water tray; 110, the first lower base; 111 the first upper Base; 112, the first top cover; 113, the first motor;

200, the second air conditioner body; 201, the second housing; 2011, the front panel; 2012, the rear panel; 2013, the side panel; 202, the second air inlet; 203, the second air outlet; 204, the second cross-flow fan ; 205, the second air duct; 206, the second heat exchanger; 208, the second air deflector; 209, the second water tray; 210, the second lower base; 211, the second upper base; 212, the second Two top covers; 213, the second motor;

300, through air duct; 301, rear air inlet; 302, upper air inlet; 303, air supply port; 304, upper through air duct; 305, lower through air duct; 306, lower air inlet; 307, lower air induction area ;

600, air outlet frame; 601, water receiving part; 602, drain outlet.

Detailed ways

The technical solution of the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

First, a brief description of the technical terms involved in the specific implementation:

When referring to the front or back, up or down, left or right of each structural member, the following is defined by the position of the structural member relative to the user in normal use. Moreover, it should be noted that the use of front or back, up or down, left or right is only for convenience and simplification of description, and does not indicate or imply that the device or structural member referred to must have a specific orientation, or use a specific orientation. construction and operation, and therefore cannot be construed as limitations on the utility model. The following heat exchange wind refers to the wind from the inside of the air conditioner body after heat exchange through the heat exchanger; the non-heat exchange air refers to the wind from the environment space where the air conditioner body is located, which is relative to the heat exchange wind and is not directly The wind from the heat exchanger; the mixed wind refers to the wind formed by mixing the heat exchange wind and the non-heat exchange wind.

The vertical air conditioner includes an indoor unit and an outdoor unit. The indoor unit and the outdoor unit are connected through the online pipe to realize the circulation of the refrigerant. The indoor unit and the outdoor unit are connected through the online line to realize power supply and communication. The drain pipe of the water connection device of the indoor unit is led to the outside.

Firstly, the air deflector condensate collection device of the vertical air conditioner is explained:

As shown in Figures 18-21, this embodiment is described by setting two first air deflectors 108 on the air outlet frame 600 as an example. Of course, the utility model does not set the number of air deflectors on the air outlet frame 600. To limit. The air outlet frame 600 may be a component set independently from the air duct, or be connected to the air outlet end of the air duct, and be a part of the air duct.

As shown in Figure 18, the air outlet frame 600 is located above the first water receiving tray 109, and the first air guide plate 108 is rotatably installed on the air outlet frame 600, and the first air guide plate 108 is used to close or open the air outlet The frame 600 guides the air outlet of the air outlet frame 600 when the air outlet frame 600 is opened, and there is a water receiving part 601 for receiving condensed water under the first air deflector 108 on the air outlet frame 600. The bottom of the part 601 is provided with a drain port 602 for guiding the condensed water received by the water receiving part 601 to the first water receiving tray 109; The condensed water on the first air deflector 108 is guided to the water receiving portion 601 . Therefore, the condensed water generated on the first wind deflector 108 can be diverted to the water receiving part 601 through the guide part 1081, and the water receiving part 601 can receive the condensed water generated by the first wind deflecting plate 108 and drain it through the drain port 602 To the first water receiving tray 109, the safety hazard caused by the condensed water on the first air deflector 108 dripping onto the ground or the air conditioner body can be completely avoided.

Preferably, the deflector 1081 is located at the lower part of the first deflector 108, and the condensed water on the first deflector 108 above the deflector 1081 can flow to the deflector 1081 and be guided through the deflector 1081. Flow to the water receiving part 601. The number of guide parts 1081 on the same first wind guide plate 108 can be set to one or more. When there are multiple guide parts 1081, one of the guide parts 1081 is located The positions of the lower part and the rest of the deflectors 1081 are not limited, they can all be located at the lower part 108 of the first wind deflector 108 and arranged in parallel at a small interval, or evenly arranged side by side on the first wind deflector 108 .

When the air conditioner is cooling, the heat exchange air of the existing air conditioner generally flows through the inner side of the first air guide plate 108, and the inner side of the first air guide plate 108 guides the outlet air, and the outer side of the first air guide plate 108 is prone to condensation. For water, therefore, a flow guiding portion 1081 is provided on the outside of the first wind guiding plate 108 . Of course, it is not ruled out that condensed water is generated inside the first wind deflector 108 , and at this time, a flow guide part may also be provided inside the first wind deflector 108 .

As shown in FIG. 19 , the deflector 1081 is obliquely arranged on the first wind deflector 108 . When the first wind deflector 108 is in an open state, at least the lowest end of the deflector 1081 is located directly above the water receiving portion 601 . The first wind deflector 108 is generally installed on the air outlet frame 600 through a rotating shaft. When the first wind deflector 108 is rotated to the open state, the first end of the first wind deflector 108 in the vertical direction rotates out of the air outlet frame. 600, the first end is not located directly above the water receiving part 601, the second end of the first wind deflector 108 in the vertical direction rotates into and out of the air frame 600, the second end is located directly above the air outlet frame 600, and the air guide The lowest end of the part 1081 is close to the second end of the first wind guide plate 1081, therefore, the lowest end of the guide part 1081 is located directly above the water receiving part 601, and all the condensed water received by the guide part 1081 flows along the direction of the guide part 1081. Flow to the lowest end of the guide part 1081, and drip from the lowest end of the guide part 1081 onto the water receiving part 601, ensuring that all the condensed water on the first air guide plate 108 can be guided to the water receiving part 601.

Preferably, the air guide part 1081 runs through the width direction of the first air guide plate 108, that is, the two ends of the air guide part 1081 intersect the first end and the second end of the first air guide plate 108, which can improve collection and air guide ability to condense water. Certainly, the two ends of the air guiding portion 1081 may only be close to the first end and the second end of the first air guiding plate 108 , but not intersect with the first end and the second end of the first air guiding plate 108 .

Wherein, the guide portion 1081 is a guide groove or a guide protrusion provided on the first wind guide plate 108 .

As shown in Figure 20, the water receiving part 601 is formed by the lower surface of the air outlet frame 600, and a tiny protrusion is provided on the edge of the lower surface to prevent overflow of condensed water. through hole.

As shown in FIG. 21 , the condensed water generated on the first air deflector 108 slides down along the first air deflector 108 under the action of its own gravity. It flows to the lowest end of the flow guide part 1081 under the action of the flow guide part 1081, and drips from the lowest end of the flow guide part 1081 to the water receiving part 601 of the air outlet frame 600, and is discharged to the first water receiving part through the drain port 602 of the water receiving part 601. Disk 109.

Figure 1-10 shows the first specific embodiment of the vertical air conditioner of the present invention.

As shown in Figures 1-6, this embodiment takes a vertical air conditioner indoor unit as an example for illustration. The vertical air conditioner indoor unit in this embodiment includes a base 1 and a first air conditioner body 100 and a second air conditioner body located on the base 1 200.

The first air conditioner body 100 includes a cylindrical first housing 101, on which a first air inlet 102 and a first air outlet 103 are opened, and a first air duct 105 and a first air duct 105 are arranged in the first housing 101. A cross-flow fan 104 , and a first heat exchanger 106 is disposed between the first cross-flow fan 104 and the first air inlet 102 . The first cross-flow fan 104 is used to make air flow from the first air inlet 102 to the first air outlet 103, that is, when the first air-conditioning body 100 is working, the first cross-flow fan 104 rotates, and the air outside the first air-conditioning body 100 The air enters the first air conditioner body 100 through the first air inlet 102 , exchanges heat with the first heat exchanger 106 , and then blows out heat exchange air from the first air outlet 103 . A first swing blade (not shown in the figure) and/or a first wind deflector 108 for adjusting the air outlet direction are provided at the first air outlet 103 to meet the user's requirements for the air outlet direction. Both the first air outlet 103 and the first air inlet 102 are strip-shaped. The first air conditioner body 100 is provided with a first water receiving tray 109, the first air channel 105 includes the above-mentioned air outlet frame 600, the first air guide plate 108 is provided with the above-mentioned flow guide part 1801, and the first air guide plate 108 . The positional relationship between the air outlet frame 600 and the first water receiving tray 109 is the same as that of the above-mentioned wind deflector condensed water collecting device.

The second air conditioner body 200 includes a cylindrical second casing 201, on which a second air inlet 202 and a second air outlet 203 are opened, and a second air duct 205 and a second air duct 205 are arranged inside the second casing 201. Two cross-flow fans 204 , and a second heat exchanger 206 is disposed between the second cross-flow fan 204 and the second air inlet 202 . The second cross-flow fan 204 is used to make air flow from the second air inlet 202 to the second air outlet 203, that is, when the second air-conditioning body 200 is working, the second cross-flow fan 204 rotates, and the air outside the second air-conditioning body 200 The air enters into the second air conditioner body 200 through the second air inlet 202 , exchanges heat with the second heat exchanger 206 , and blows out heat exchange air from the second air outlet 203 . A second swing blade (not shown in the figure) and/or a second air deflector 208 for adjusting the air outlet direction are provided at the second air outlet 203 to meet the user's requirements for the air outlet direction. Both the second air outlet 203 and the second air inlet 202 are strip-shaped. The second air conditioner body 200 is provided with a second water receiving tray 209, the second air channel 205 includes the above-mentioned air outlet frame 600, the second air guide plate 208 is provided with the above-mentioned flow guide part 1801, and the second air guide plate 208 . The positional relationship between the air outlet frame 600 and the first water receiving tray 209 is the same as that of the above-mentioned wind deflector condensed water collecting device.

In this embodiment, the cross-sections of the first housing 101 and the second housing 201 are both elliptical. Of course, the cross-sections of the first housing 101 and the second housing 201 of the present invention can also be approximately elliptical, Circles, triangles and polygons etc. are all within the protection scope of the present utility model.

A through air channel 300 is formed between the first air conditioner body 100 and the second air conditioner body 200, and the rear end L12 of the first air conditioner body 100 and the rear end L22 of the second air conditioner body 200 form the rear end air inlet 301 of the through air channel 300, The upper ends of the first air conditioner body 100 and the second air conditioner body 200 form the upper end air inlet 302 of the through air duct 300, and the front end L11 of the first air conditioner body 100 and the front end L21 of the second air conditioner body 200 form the air outlet of the through air duct 300. Tuyere 303. The front end of the through-air passage 300 communicates with the air supply port 303, the rear end of the through-air passage 300 communicates with the rear-end air introduction port 301, and the upper end of the through-air passage 300 communicates with the upper-end air introduction port 302. Therefore, the range of air induction in this embodiment is expanded , the through air channel 300 can simultaneously introduce air from the rear air inlet 301 and the upper air inlet 302, the air volume is greatly increased, and the air volume of the non-heat exchange air in the mixed air can be increased, so that the temperature of the mixed air is more gentle and comfortable. At the same time, Due to the increase of the induced air volume, the fluidity of the indoor air can also be improved, and the indoor temperature can be adjusted quickly and evenly. Both the air inlet 301 and the air outlet 303 at the rear end are strip-shaped.

In this embodiment, the through-air passage 300 is formed by the gap between the first housing 101 and the second housing 201, and the air passage wall of the through-air passage 300 is the opposite side of the first housing 101 and the second housing 201, That is, the inner surfaces of the first housing 101 and the second housing 201 . Of course, the air duct wall through the air duct 300 can also be provided separately, independent of the first housing 101 and the second housing 201, and can be fixed with the housing or not. At this time, The through air channel 300 is the space between the walls of the air channel. Of course, the air channel wall may also include a part of the housing and a part of the air channel wall that is separately provided. The part of the air channel wall and the part of the housing are fixed and formed as one to form a complete air channel wall. At this time, the through air channel 300 is a part of the air channel. The space between the walls of the air duct and between parts of the housing.

Wherein, both the air outlet 103 of the first air conditioner body 100 and the air outlet 203 of the second air conditioner body 200 are located in the through air duct 300 . The first air conditioner body 100 and the second air conditioner body 200 are configured such that when the first cross-flow fan 104 and the second cross-flow fan 204 rotate, the negative pressure generated in the through air passage 300 makes the first air conditioner body 100 and the second air conditioner body The air outside 200 enters the through-air channel 300 through the rear air inlet 301 and the upper air inlet 302 to form non-heat exchange air. The air outlet 103 and the second air outlet 203 blow into the through-air duct 300, and the non-heat-exchange air and the heat-exchange air mix in the through-air duct 300 to form mixed air with a comfortable temperature. That is, the air outlet 303 sends out mixed air with a comfortable temperature.

The first air outlet 103 and the second air outlet 203 are located in the through-air duct 300, and the air output from the first air outlet 103 and the second air outlet 203 can form a larger negative pressure area B in the through-air duct 300, which can be introduced to the outside. More non-heat-exchange air flows into the through-air duct 300, and the non-heat-exchange air and heat-exchange air mix in the through-air duct 300 to form mixed air. The mixed air can diffuse quickly and evenly from the air supply port 303, and the temperature of the air supply is relatively high. Uniform and comfortable; the through air channel between the first air outlet 103, the second air outlet 203 and the rear air inlet 301 can sort out the non-heat exchange air sucked by the rear air inlet 301, which not only helps to increase the air suction volume , and can improve the mixing uniformity of non-heat exchange air and heat exchange air. Fully mixed inside to further ensure the uniformity of the mixed air and improve the comfort and uniformity of the air supply.

In order to further improve the air induction effect, the structure of the through-air duct 300 is optimized. The inner diameter of the through-air duct 300 from the rear air introduction port 301 to the air supply port 303 is first tapered and then gradually expanded, and the air outlet is located on the gradual expansion section. , the air from the air outlet will not interfere with each other, which expands the air outlet angle and air supply distance. At the same time, the negative pressure area B is formed between the first air outlet 103, the second air outlet 203 and the air outlet 303, under the action of negative pressure, the air outside the first air conditioner body 100 and the second air conditioner body 200 passes through the rear end The air introduction port 301 enters the through-air passage 300, first passes through the tapered section, and then passes through the gradual expansion section, so that the wind speed of the non-heat exchange air in the through-air passage 300 can be increased, and the wind-inducing effect can be improved.

The cross-sectional shape of the air conditioner body is elliptical, and the air inlet and air outlet are respectively located on both sides of the long axis of the ellipse. The first air inlet 102 and the first air outlet 103 are respectively located on both sides of the long axis of the ellipse in cross section of the first air conditioner body 100, and the second air inlet 202 and the second air outlet 203 are respectively located in the ellipse in cross section of the second air conditioner body 200. On both sides of the air conditioner, the air circulation path in the air conditioner body is shortened, and the wind resistance and noise are reduced.

The setting of the position of the air outlet in this embodiment makes it possible for the air outlet direction of the first air outlet and the second air outlet to be in the same direction, and the air outlets of the first air outlet and the second air outlet do not intersect, and will not affect and interfere with each other. It is beneficial to reduce the wind resistance and noise caused by the mutual influence of the two air outlets, and is beneficial to air supply, and the air supply angle and the air supply distance are both improved.

In order to increase the air blowing angle and air blowing distance, as shown in FIG. A connecting line intersects the second connecting line where the front end L21 and the rear end L22 of the second air conditioner body 200 are located, and the distance between the front end L11 of the first air conditioner body 100 and the front end L21 of the second air conditioner body 200 is greater than that of the first air conditioner body The distance between the rear end L12 of 100 and the rear end L22 of the second air-conditioning body 200; thus, the first air-conditioning body 100 and the second air-conditioning body 200 gradually expand from the air inlet direction of the through air duct 300 to the air supply direction, increasing Increased air supply angle and air supply distance. Preferably, the angle between the first connecting line and the second connecting line is greater than 0 degrees and less than or equal to 45 degrees. Between these angles, the balance between the air induction effect, the air supply angle and the air supply distance can be achieved.

Certainly, the first connecting line where the front end L11 and the rear end L12 of the first air conditioner body 100 are located is parallel to the second line where the front end L21 and the rear end L22 of the second air conditioner body 200 are located, and the front end L11 of the first air conditioner body 100 is parallel to the The distance between the front end L21 of the second air conditioner body 200 is equal to the distance between the rear end L12 of the first air conditioner body 100 and the rear end L22 of the second air conditioner body 200 , which is also within the protection scope of the present invention.

In this embodiment, the first air outlet 103 of the first air conditioner body 100 and the second air outlet 203 of the second air conditioner body 200 are both located in the through-air passage 300 and close to the air supply port 303 , and the wind blown out by the first air outlet 103 is directed toward The air blown from the air outlet 303 and the second air outlet 203 is directed toward the air outlet 303, the wind blown from the first air outlet 103 and the second air outlet 203 will not interfere with each other, the air supply angle and the air supply distance are greatly improved, which is beneficial to the indoor air. flow.

Wherein, in this embodiment, the first air inlet 102 is located on the outer surface of the first air conditioner body 100, the second air inlet 202 is located on the outer surface of the second air conditioner body 200, and the position of the air inlet has a certain distance from the rear air inlet. , not only can reduce the interference of the air flow at the air inlet and the rear air inlet, but also the position of the air inlet and outlet can shorten the air flow path in the air conditioner body, which is beneficial to reduce wind resistance and noise. In addition, the air inlet is located on the outer side of the air conditioner body, and the air outlet is located in the through-air duct, that is, on the inner side of the air conditioner body. The air intake is inhaled, which is conducive to the flow of indoor air and can quickly and evenly adjust the indoor temperature. Certainly, when the number of air-conditioning bodies is more than two, in order to form a through-flow passage between two adjacent air-conditioning bodies, the position of the air inlet 202 needs to be arranged on the rear side of the air-conditioning bodies.

A cross-flow fan is formed between the air outlet and the air inlet of each air conditioner body. The air outlet direction of the cross-flow fan faces the corresponding air outlet. The length of the cross-flow fan is adapted to the corresponding air outlet, and the fan configuration In order to introduce the wind from the air inlet and send it into the through air channel 300 through the air outlet.

The first air-conditioning body 100 and the second air-conditioning body 200 are arranged symmetrically. The first air-conditioning body 100 and the second air-conditioning body have a symmetrical plane. The plane formed by the midline. The symmetrical arrangement of the first air conditioner body 100 and the second air conditioner body 200 means that the shapes of the first housing 101 and the second housing 201 are symmetrical on the plane of symmetry, and the first air inlet 102 on the first housing 101 and the second housing The second air inlet 202 on the body 201 is symmetrical with the plane of symmetry, the first air outlet 103 on the first casing 101 and the second air outlet 203 on the second casing 201 are symmetrical with the plane of symmetry, the first casing The first air passage 105, the first cross-flow fan 104, the first heat exchanger 106 in the 101 and the second air passage 205, the second cross-flow fan 204, the second heat exchanger 206 in the second housing 201 and The symmetrical plane is symmetrical to further improve the uniformity of air induction, air mixing and air supply.

In order to improve the stability of the first air conditioner body 100 and the second air conditioner body 200 , the upper part of the first air conditioner body 100 can be connected with the upper part of the second air conditioner body 200 through the connecting piece 2 . In order to reduce the influence of the connecting piece 2 on the air-inducing effect, the connecting piece 2 in this embodiment is in the shape of a slender strip. In order to improve the aesthetics of the air conditioner indoor unit, the connecting piece 2 is a transparent piece, and icons, icons, etc. can be set on the transparent piece. LOGO etc.

In order to further increase the amount of induced air, as shown in FIGS. 1 and 7 , in this embodiment, an upper through air duct 304 is formed between the first air conditioner body 100 and the second air conditioner body 200 and above the air outlet. There is a certain height difference H1 between the upper end of the air outlet and the upper end of the air conditioner body, and the upper through air duct 304 is the space marked H1 between the first air conditioner body 100 and the second air conditioner body 200 . The upper through air channel 304 communicates with the upper air inlet 302 and the through air channel 300. At this time, the upper end air inlet 302 is formed between the upper ends of the two air conditioner bodies and between the rear ends of the two air conditioner bodies corresponding to the upper through air channel 304. The upper air inlet 302 between the rear ends of the air conditioner body is located above the rear air inlet 301, and the area of the air inlet is further increased. The air at the upper air inlet 302 first enters the upper through-flow channel 304 under the action of negative pressure, and combs in the upper through-air channel 304. Mixing uniformity of wind and heat exchange wind.

In order to further increase the amount of induced air, as shown in Figures 1, 8, and 9, this embodiment can further increase the lower through-air passage 305, and the lower through-air passage 305 is marked as H2 between the first air-conditioning body 100 and the second air-conditioning body 200 part of the space. In this embodiment, a lower through-air duct 305 is formed between the two air-conditioning bodies and below the air outlet. The lower through-air duct 305 communicates with the through-air duct 300 . The lower through air channel 305 communicates with the lower air inlet 306 , and the lower air inlet 306 is located below the rear air inlet 301 . The air at the lower air inlet 306 first enters the lower through-flow duct 305 under the action of negative pressure, and combs in the lower through-air duct 305, which not only helps to improve the air suction volume of the lower air inlet 306, but also improves the non-heat exchange efficiency. Mixing uniformity of wind and heat exchange wind.

As shown in Figures 1, 2, 5, 9, and 10, the inlet and outlet pipes of the first heat exchanger 106 of the first air conditioner body 100 and the second heat exchanger 206 of the second air conditioner body 200 are connected to the online pipes of the outdoor unit. Then, the drain pipe of the first water receiving tray 109 at the bottom of the first heat exchanger 106 needs to be connected to the outdoor drain, and the drain pipe of the second water receiving tray 209 at the bottom of the second heat exchanger 206 also needs to be connected to the outdoor drain. Simplify the structure of the indoor unit and increase the stability of the indoor unit. In this embodiment, the liquid inlet and outlet pipes of the first heat exchanger 106 and the liquid inlet and outlet pipes of the second heat exchanger 206 converge to the confluence pipe and then connect with the outdoor online pipe. The water in the first water receiving tray 109 and the second water receiving tray 209 is converged to a confluence part 7 through the diversion part. Between the air-conditioning body 100 and the second air-conditioning body 200, the bottom of the air outlet is connected by a connecting device, and the connecting device is connected to the base 1. The first air-conditioning body 100, the second air-conditioning body 200, the base 1, and the connecting device form a The receiving cavity is used to accommodate components such as the confluence pipe and the drain pipe. Specifically, the connecting device includes a front connecting plate 3, a rear connecting plate 4 and a middle connecting plate 5 located below the air outlet and connected to the adjacent air-conditioning body, the bottom of the front connecting plate 3 and the rear connecting plate 4 and the base 1, the middle connecting plate 5 is connected to the top of the front connecting plate 3 and the rear connecting plate 4, the base 1 between the first air conditioner body 100 and the second air conditioner body 200, the front connecting plate 3, and the rear connecting plate 4 and the middle connecting plate 5 form an accommodating cavity. In this embodiment, the middle connecting plate 5 and the rear connecting plate 4 are integrally formed, and both are in an "L" shape, which is convenient for assembly.

As shown in FIG. 1 , there is a certain height difference H2 between the lower end of the air outlet and the middle connecting plate 5 in this embodiment, and a lower through air channel 305 is formed between the air outlet and the middle connecting plate 5 . The lower through air duct 305 is a space labeled H2 between the first air conditioner body 100 and the second air conditioner body 200 .

As shown in Figure 9, in order to further increase the lower air inlet 306, the front connecting plate 3 is connected to the middle part of the inner side of the first air conditioner body 100 and the second air conditioner body 200, the front connecting plate 3, the middle connecting plate 5 and the rear end The connecting plates 4 are all located behind the plane F where the rear end of the air outlet is located. There is a certain gap between the front connecting plate 3 and the plane F where the rear end of the air outlet is located. Under the effect of negative pressure, the air in the lower end air-introduction area 307 in front of the front-end connecting plate 3 first enters the lower through-flow air passage 305, and combs in the lower end air-induction air passage 305 to further increase the air suction volume of the lower end air introduction port 306 and improve the non-heating effect. Mixing uniformity of exchange air and heat exchange air.

As shown in Figure 10, the assembly relationship of the air conditioner indoor unit in this embodiment is described:

A column for supporting the air conditioner body is installed on the base 1 of the air conditioner indoor unit. Specifically, the first air conditioner body 100 has a front column 61 , a rear column 62 and a short column 63 , and the second air conditioner body 100 has a front column 61 , a rear column 62 and a short column 63 .

The housing is installed on the column. Specifically, the first housing 101 is installed on the column of the first air conditioner body 100. The first housing 101 includes a front panel 1011, a rear panel 1012 and a side panel 1013 located below the rear panel 1012. The second housing 201 is installed on the column of the second air conditioner body 200 , and the second housing 201 includes a front panel 2011 , a rear panel 2012 and a side panel 2013 located below the rear panel 2012 . A rear connecting plate 4 and a middle connecting plate 5 are arranged between the side panels, and a front connecting plate 3 is arranged between the front panels. The air outlet is on the front panel and the air inlet is on the rear panel.

The front column, the rear column and the short column are all equipped with a water tray device, and the bottom base, the air duct, and the upper base are arranged in sequence above the water tray, and the upper base and the lower base are used to install and support the air duct. The base and the lower base are fixedly installed on the front column and the rear column. The air duct is used to install the cross-flow fan. The cross-flow fan is located in the air duct. The heat exchanger is located between the cross-flow fan and the air inlet. The top of the water tray is fixedly installed on the front column and the rear column, the motor for driving the cross-flow fan is installed on the upper base, and the top of the upper base is provided with a top cover. Specifically, in the first air conditioner body 100, a first water receiving tray 109 is installed on the front column 61, the rear column 62 and the short column 63, and the first lower base 110, the second An air duct 105, the first upper base 111, the first upper base 111 and the first lower base 110 are used to install and support the first air duct 105, and the first upper base 111 and the first lower base 110 are fixedly installed On the front column 61 and the rear column 62, the first air duct 105 is used to install the first cross-flow fan 104, the first cross-flow fan 104 is located in the first air duct 105, and the first heat exchanger 106 is located in the first cross-flow fan 104. Between the fan 104 and the first air inlet 102, the first heat exchanger 106 is located above the first water tray 109 and is fixedly installed on the front column 61 and the rear column 62, and the first upper base 111 is equipped with a driving first A first motor 113 of the cross-flow fan 104 is provided with a first top cover 112 on the top of the first upper base 111 . In the second air conditioner body 200, the front column 61, the rear column 62 and the short column 63 are equipped with a second water receiving tray 209, and above the second water receiving tray 209, a second lower base 210 and a second air duct are sequentially arranged. 205. The second upper base 211, the second upper base 211 and the second lower base 210 are used to install and support the second air duct 205, and the second upper base 211 and the second lower base 210 are fixedly installed on the front column 61 and the rear column 62, the second air duct 205 is used to install the second cross-flow fan 204, the second cross-flow fan 204 is located in the second air duct 205, and the second heat exchanger 206 is located between the second cross-flow fan 204 and Between the second air inlets 202, the second heat exchanger 206 is located above the second water receiving tray 209 and is fixedly installed on the front column 61 and the rear column 62. The second motor 213 of the fan 204 is provided with a second top cover 212 on the top of the second upper base 211 .

In this embodiment, the first water receiving tray 109 and the second water receiving tray 209 are connected with the confluence part 7 through the diversion part, and the height of the confluence part 7 is lower than that of the first water receiving tray 109 and the second water receiving tray 209. The water in the first water receiving tray 109 and the second water receiving tray 209 converges to the confluence part 7, and the confluence part 7 is connected with a drain pipe (not shown in the figure). The confluence part 7 is located in the accommodation space surrounded by the front connecting plate 3, the rear connecting plate 4, the middle connecting plate 5, the first air-conditioning casing 100, and the second air-conditioning casing 200. Through holes for pipes and drains.

The space below the first water receiving tray 109 in the first air conditioner body 100 and the space below the second water receiving tray 209 in the second air conditioner body 200 can be used to place other accessories of the air conditioner, such as a humidification module, an electrical module, and the like.

The assembly relationship of the air conditioner indoor unit in this embodiment makes the structure of the air conditioner indoor unit more compact and tidy, and the installation is convenient and quick.

When the air conditioner is running, the cross-flow fan rotates, and the air outside the air conditioner body enters the interior of the air conditioner body through the air inlet, and after heat exchange with the heat exchanger, the heat exchanged air is generated and blown out from the air outlet, and negative pressure is generated in the through air duct. The negative pressure in the through-air duct causes the air outside the air conditioner body to enter the through-air duct through the rear air-introduction port, through the upper-end air-induction port, the upper through-air duct into the through-air duct, through the lower end air-induction port, the lower end air-induction area, and the lower end air duct Entering the through-air passage, forming non-heat-exchange air, as shown in Figure 9, the heat-exchange air and non-heat-exchange air are mixed in the through-air passage to form mixed air with a comfortable temperature, and sent out from the air supply port.

Of course, this embodiment is only described by taking the air conditioner indoor unit including two air conditioner bodies as an example. The number of air conditioner bodies in the air conditioner indoor unit of the present utility model can be determined according to actual needs. When the number of air conditioner bodies is more than two, more Two air-conditioning bodies are juxtaposed on the base 1, as long as there is a group of adjacent first air-conditioning bodies and second air-conditioning bodies whose configuration is consistent with the technical solution described in the claims, it falls into the protection scope of the present utility model, of course, all When the configurations of adjacent air-conditioning bodies are consistent with the technical solutions described in the claims, they are also within the protection scope of the present invention.

Figures 11-17 show the second specific embodiment of the utility model. The difference between this embodiment and the first embodiment is that the first air-conditioning body 100 and the second air-conditioning body 200 of this embodiment are located on the floor main body 1'. The vertical air-conditioning indoor unit of this embodiment includes a floor-standing body 1' and a first air-conditioning body 100 and a second air-conditioning body 200 located on the floor-standing body 1'. The structure and positional relationship of the first air conditioner body 100 and the second air conditioner body 200 are the same as those of the first specific embodiment, and will not be repeated here.

The landing main body 1' has a certain height so that the air outlet range of the first air-conditioning main body 100 and the second air-conditioning main body 200 is located in the middle of the room, the height of the landing main body 1' is generally 40cm-90cm, and the interior of the landing main body forms an accommodating cavity , used to accommodate the first air conditioner body 100, the electrical box of the second air conditioner body 200, the liquid inlet and outlet pipes, drain pipes and other components. The floor-standing body 1' includes a base 1 and a housing 12 located on the base 1, and the base 1 and the housing 12 enclose an accommodating cavity.

As shown in Figures 11, 15, and 16, the lower end of the air outlet is located above the top surface of the landing body 1', between the first air-conditioning body 100 and the second air-conditioning body 200, the lower end of the air outlet and the top of the landing body 1' A lower through-air duct 305 is formed between the surfaces, and the height difference between the lower end of the air outlet and the top surface of the landing main body 1' is H2, and the lower through-air duct 305 is marked as H2 between the first air-conditioning body 100 and the second air-conditioning body 200 part of the space. The lower through-air channel 305 communicates with the through-air channel 300, and the lower end air inlet 306 communicating with the lower through air channel 305 is formed between the rear ends of the first air conditioner body 100 and the second air conditioner body 200, and the lower end air inlet 306 is located at the rear end air inlet. 301 below. The air at the lower air inlet 306 first enters the lower through-flow duct 305 under the action of negative pressure, and combs in the lower through-air duct 305, which not only helps to improve the air suction volume of the lower air inlet 306, but also improves the non-heat exchange efficiency. Mixing uniformity of wind and heat exchange wind.

As shown in Figures 11, 12, 15, 16, and 17, the liquid inlet and outlet pipes of the first heat exchanger 106 of the first air conditioner body 100 and the second heat exchanger 206 of the second air conditioner body 200 are connected to the online pipes of the outdoor unit. Next, the bottom of the first heat exchanger 106 is provided with the first water tray 109 of the water tray device, and the bottom of the second heat exchanger 206 is provided with the second water tray 209 of the water tray device, in order to simplify the structure of the indoor unit In this embodiment, the liquid inlet and outlet pipes of the first heat exchanger 106 and the liquid inlet and outlet pipes of the second heat exchanger 206 converge to the confluence pipe and then connect with the outdoor online pipe, and connect the first water receiving tray 109 and the second water receiving tray 109 The water in the tray 209 converges to a drain pipe. In order to place the confluence pipe, the drain pipe and other components, the accommodation cavity of the main body 1' in this embodiment is used to accommodate the confluence pipe, the drain pipe and other components.

As shown in Figure 17, the assembly relationship of the air conditioner indoor unit in this embodiment is described:

The base 1 of the ground body is equipped with a column for supporting the ground body and the air conditioner body. Specifically, the uprights include two front uprights 61 , two rear uprights 62 and two short uprights 63 . The front column 61 and the rear column are long columns, which are used to support the ground body and the air conditioner body. The length of the short column is shorter than the length of the long column, and the short column is used to support the floor body.

The housing 12 of the landing main body is installed on the front column 61 , the rear column 62 and the short column 63 . In order to simplify installation, the housing 12 includes a front housing 121 and a rear housing 122 , the front housing 121 includes an integrally formed front side plate and a top plate, and the rear housing 122 includes an integrally formed rear side plate and a top plate. A through hole is formed on the top plate, and the water tray device, liquid inlet and outlet pipes of the first air conditioner body 100 and the second air conditioner body 200 enter into the accommodating cavity in the casing 12 through the through hole.

The housing of the air conditioner body is installed on the front column and the rear column. Specifically, the first housing 101 is installed on a group of front columns 61 and rear columns 62. The first housing 101 includes a front panel 1011 and a rear panel 1012. The second housing 201 is mounted on another set of front uprights 62 and rear uprights 62 , and the second housing 201 includes a front panel 2011 and a rear panel 2012 . The air outlet is on the front panel and the air inlet is on the rear panel.

The front column, the rear column and the short column are all equipped with a water tray device, and the bottom base, the air duct, and the upper base are arranged in sequence above the water tray, and the upper base and the lower base are used to install and support the air duct. The base and the lower base are fixedly installed on the front column and the rear column. The air duct is used to install the cross-flow fan. The cross-flow fan is located in the air duct. The heat exchanger is located between the cross-flow fan and the air inlet. The top of the water tray is fixedly installed on the front column and the rear column, the motor for driving the cross-flow fan is installed on the upper base, and the top of the upper base is provided with a top cover. Specifically, in the first air conditioner body 100, a first water receiving tray 109 is installed on the front column 61, the rear column 62 and the short column 63, and the first lower base 110, the second An air duct 105, the first upper base 111, the first upper base 111 and the first lower base 110 are used to install and support the first air duct 105, and the first upper base 111 and the first lower base 110 are fixedly installed On the front column 61 and the rear column 62, the first air duct 105 is used to install the first cross-flow fan 104, the first cross-flow fan 104 is located in the first air duct 105, and the first heat exchanger 106 is located in the first cross-flow fan 104. Between the fan 104 and the first air inlet 102, the first heat exchanger 106 is located above the first water tray 109 and is fixedly installed on the front column 61 and the rear column 62, and the first upper base 111 is equipped with a driving first A first motor 113 of the cross-flow fan 104 is provided with a first top cover 112 on the top of the first upper base 111 . In the second air conditioner body 200, the front column 61, the rear column 62 and the short column 63 are equipped with a second water receiving tray 209, and above the second water receiving tray 209, a second lower base 210 and a second air duct are sequentially arranged. 205. The second upper base 211, the second upper base 211 and the second lower base 210 are used to install and support the second air duct 205, and the second upper base 211 and the second lower base 210 are fixedly installed on the front column 61 and the rear column 62, the second air duct 205 is used to install the second cross-flow fan 204, the second cross-flow fan 204 is located in the second air duct 205, and the second heat exchanger 206 is located between the second cross-flow fan 204 and Between the second air inlets 202, the second heat exchanger 206 is located above the second water receiving tray 209 and is fixedly installed on the front column 61 and the rear column 62. The second motor 213 of the fan 204 is provided with a second top cover 212 on the top of the second upper base 211 .

In this embodiment, the first water receiving tray 109 and the second water receiving tray 209 are connected with the confluence part 7 through the diversion part, and the height of the confluence part 7 is lower than that of the first water receiving tray 109 and the second water receiving tray 209. The water in the first water receiving tray 109 and the second water receiving tray 209 converges to the confluence part 7, and the confluence part 7 is connected with a drain pipe (not shown in the figure). The confluence part 7 is located in the accommodating cavity of the floor main body 1', and the rear shell 122 of the floor main body 1' is provided with a through hole for the confluence pipe and the drain pipe to lead out.

The assembly relationship of the air conditioner indoor unit in this embodiment makes the structure of the air conditioner indoor unit more compact and tidy, and the installation is convenient and quick.

The above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, for those of ordinary skill in the art, the aforementioned implementation can still be carried out. The technical solutions described in the examples are modified, or some of the technical features are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions claimed by the utility model.

Claims (12)

1. A wind deflector condensate collection device for a vertical air conditioner, characterized in that it comprises a water receiving tray and an air outlet frame located above the water receiving tray, and the air deflector is rotatably mounted on the air outlet On the frame, there is a water receiving part for receiving condensed water under the air deflector on the air outlet frame, and the bottom of the water receiving part is provided for guiding the condensed water received by the water receiving part. To the drain outlet of the water receiving tray; the air guide plate is provided with a guide part, and the guide part is used to guide the condensed water on the air guide plate to the water receiving part. 2 . The device for collecting condensed water on the wind deflector of a vertical air conditioner according to claim 1 , wherein the deflector is located at the lower part of the wind deflector. 3 . 3 . The device for collecting condensed water on the wind deflector of a vertical air conditioner according to claim 1 , wherein the guide part is located outside the wind deflector. 4 . 4. The air deflector condensate collection device for a vertical air conditioner according to claim 1, wherein the deflector is arranged obliquely on the air deflector, and when the air deflector is in an open state, At least the lowest end of the guide part is located directly above the water receiving part. 5 . The device for collecting condensed water on the wind deflector of a vertical air conditioner according to claim 4 , wherein the deflector part runs through the width direction of the wind deflector. 6 . 6 . The condensed water collecting device of the wind deflector of the vertical air conditioner according to claim 1 , wherein the flow guide part is a flow guide groove or a flow guide protrusion. 7 . 7 . The device for collecting condensed water on the wind deflector of a vertical air conditioner according to claim 1 , wherein the water receiving portion is formed by the lower surface of the air outlet frame. 8 . 8. A vertical air conditioner, characterized in that the vertical air conditioner comprises the wind deflector condensed water collection device according to any one of claims 1-7. 9. The vertical air conditioner according to claim 8, characterized in that, the vertical air conditioner comprises at least two air conditioner bodies, the air conditioner body comprises a deflector condensate collecting device, the adjacent first air conditioner body and A through-air passage is formed between the second air-conditioning bodies, and the rear end air inlet of the through-air passage is formed between the rear ends of the first air-conditioning body and the second air-conditioning body, and the first air-conditioning body and the second air-conditioning body The air outlet of the through-air passage is formed between the front ends of the front ends, and the air outlets of the first air-conditioning body and the second air-conditioning body are located in the through-air passage; the first air-conditioning body and the second air-conditioning body are configured as corresponding When the cross-flow fan rotates, the negative pressure generated in the through-air passage causes the air outside the first air conditioner body and the second air-conditioner body to enter the through-air passage through the air inlet at the rear end, and the air supply port sends out the air in the through-air passage. . 10 . The vertical air conditioner according to claim 9 , characterized in that an upper end air inlet of the through-air duct is formed between the upper ends of the first air conditioner body and the second air conditioner body. 11 . 11. The vertical air conditioner according to claim 10, characterized in that, an upper through air passage is formed between the first air conditioner body and the second air conditioner body and above the air outlet, and the upper through air passage is connected to the air outlet. The air inlet at the upper end is in communication with the through air duct. 12. The vertical air conditioner according to claim 9, characterized in that, a lower through air passage is formed between the first air conditioner body and the second air conditioner body and below the air outlet, and the lower through air passage is connected to the air outlet. The through-air passage is connected, and a lower air-introduction port communicated with the lower through-air passage is formed between the first air-conditioning body and the rear end of the second air-conditioning body, and the lower-end air-induction port is located below the rear-end air-induction port .