CN203478542U - Floor type air conditioner - Google Patents

Abstract

The utility model discloses a vertical air conditioner, which comprises an indoor unit body, the indoor unit body includes a casing, the casing forms an inner space, and a heat exchanger and a fan are arranged in the inner space. The indoor unit body also includes at least: a first air outlet for sending out mixed air; a second air outlet for sending out heat exchange air; and a mixed air forming part for forming mixed air and turning the mixed air The wind is sent out through the first air outlet. The vertical air conditioner of the utility model can not only provide users with various types of air supply, but also provide multiple air outlets from different positions, which improves the selectivity and comfort of the user when using the vertical air conditioner.

Description

money

technical field

The utility model belongs to the technical field of air conditioning, in particular to a vertical air conditioner.

Background technique

Some existing vertical air conditioners are provided with an air outlet on the top of the front panel to realize the upward air outlet. Some vertical air conditioners are provided with air outlets on the side panels to achieve side air outlets. For a vertical air conditioner that uses a separate upward air outlet or side air outlet, the air outlet area is small, and it is difficult to achieve a wide range of air supply when the room area is large. Moreover, since the position of the air outlet has been determined, if the user wishes to change the air outlet position of the air conditioner, it cannot be realized. In addition, regardless of whether the upper air outlet or the lower air outlet is used, only the air that has been heat-exchanged by the heat exchanger inside the air conditioner can be sent out.

Contents of the invention

The purpose of this utility model is to provide a vertical air conditioner, which can not only provide users with a variety of air supply types, but also provide multiple air outlets from different positions, which improves the user's choice when using the vertical air conditioner. sex and comfort.

In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions to achieve:

A vertical air conditioner, comprising an indoor unit body, the indoor unit body includes a housing, the housing forms an inner space, a heat exchanger and a fan are arranged in the inner space, and the indoor unit body at least Including:

The first air outlet part is used to send mixed air;

The second air outlet part is used to send out heat exchange air; and

The mixed wind forming part is used for forming mixed wind and sending the mixed wind out through the first air outlet part.

Preferably, the first air outlet is arranged at the front of the casing.

More preferably, the first air outlet is arranged on the front upper part of the casing, and the first air outlet is a circular air outlet.

According to the vertical air conditioner mentioned above, the second air outlet is preferably arranged at the side of the casing.

More preferably, the second air outlet is arranged on the left and right sides of the housing below the first air outlet.

According to the above-mentioned vertical air conditioner, the second air outlet part includes a strip-shaped air outlet and an air deflector arranged at the strip-shaped air outlet.

In the vertical air conditioner described above, the mixed wind forming part includes a forming part main body and a non-heat exchange air inlet part, the non heat exchange air inlet part is arranged on the housing, and the forming part main body It includes a hollow cavity and a heat exchange air channel connecting the hollow cavity with the internal space, one end of the hollow cavity communicates with the first air outlet, and the other end communicates with the non-heat exchange air inlet. The wind is connected.

Further, the main body of the forming part includes at least two air guide bodies that pass through the middle and have front and rear openings. The at least two air guide bodies are arranged in sequence in front and back, and the hollow cavity that passes through all the air guide bodies is formed in the middle. , the heat exchange air channel is formed between two adjacent air guiding bodies.

For the vertical air conditioner mentioned above, in order to improve the uniformity of air supply, an air distribution assembly for distributing the heat exchange air entering the heat exchange air duct is provided in the heat exchange air duct.

Preferably, the airflow distribution assembly includes a plurality of curved airflow distribution plates with the same bending direction, and the plurality of curved airflow distribution plates are along the circumferential direction of the heat exchange air channel, along the direction of the heat exchange air The air supply direction is symmetrically distributed.

Compared with the prior art, the advantages and positive effects of the utility model are: the vertical air conditioner of the utility model is provided with a mixed wind forming part and a plurality of air outlet parts, which can send out both heat exchange wind and mixed wind, The air supply types of the air conditioner have been increased, and the air outlet from different positions can be realized, and the air outlet area of the air conditioner has been increased.

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 one of the front views of an embodiment of the utility model vertical air conditioner;

Fig. 2 is the second front view of Fig. 1 embodiment;

Fig. 3 is the perspective view of Fig. 1 embodiment;

Fig. 4 is the top view of Fig. 1 embodiment;

Fig. 5 is the sectional view of Fig. 1 embodiment;

Fig. 6 is a radial sectional view of the main body of the mixing wind forming part in the embodiment of Fig. 1;

Fig. 7 is a rear view of the main body of the mixing wind forming part in the embodiment of Fig. 1 .

Detailed ways

Specific embodiments of the present utility model are described in detail below in conjunction with the accompanying drawings.

First, a brief description of the technical terms involved in this specific implementation: when referring to the front end or rear end of each structural component, it is defined by the position of the structural component relative to the user under normal use When describing the arrangement position of multiple structural parts before or after, it is also the definition of the position of the device composed of multiple structural parts relative to the user in normal use. The following heat exchange wind refers to the wind from the inside of the air conditioner after heat exchange by the heat exchanger; the non-heat exchange wind refers to the wind from the environment space where the air conditioner is located, which is relative to the heat exchange wind and does not directly come from Part of the wind of the heat exchanger; the mixed wind refers to the wind formed by mixing the heat exchange wind and the non-heat exchange wind. The following ring refers to a closed structure formed around it, and is not limited to a circular ring.

Please refer to an embodiment of the utility model vertical air conditioner shown in Fig. 1 to Fig. 5, wherein Fig. 1 and Fig. 2 are two front views of the embodiment, Fig. 3 is a perspective view thereof, and Fig. 4 and Fig. 5 are respectively Its top view and cross-sectional view.

As shown in FIG. 1 to FIG. 5 , the vertical air conditioner of this embodiment includes an indoor unit body 1 , and the indoor unit body 1 includes a casing 2 , which forms an inner space 3 of the indoor unit body 1 . A blower fan 5 , a heat exchanger 4 , and a mixed wind forming part 8 are sequentially arranged in the internal space 3 from bottom to top. Wherein, the mixed wind forming part 8 utilizes the heat-exchanged air after heat exchange by the heat exchanger 4 and the non-heat-exchanged air in the environment space where the indoor unit body 1 is located to form the mixed air. The indoor unit body 1 also includes a first air outlet part 6 and a second air outlet part 7 . Wherein, the first air outlet part 6 is used to send out the mixed air formed by the mixed air forming part 8 , and the second air outlet part 7 is used to send out the heat exchanging air after heat exchange by the heat exchanger 4 .

Since the vertical air conditioner of this embodiment has the first air outlet 6 and the second air outlet 7, the two air outlets can be arranged at different positions of the casing 2, and the indoor unit body can be realized by controlling the air outlet. 1. The air is discharged from different positions, which not only increases the air outlet area, but also facilitates the user to change the air outlet position of the air conditioner at will according to the needs, which improves the convenience of the user. At the same time, the mixed air is formed by setting the mixed air forming part 8, so that the indoor unit body 1 can not only send out heat exchange air, but also send out mixed air with increased air volume and suitable air temperature. Use performance.

In this embodiment, the first air outlet 6 is a circular air outlet provided on the front upper part of the housing 2 , and the second air outlet 7 is an air outlet provided on the left and right sides of the housing 2 . Specifically, the second air outlet 7 includes strip-shaped air outlets 71 symmetrically arranged on the left and right sides of the casing 2 and wind deflectors 72 arranged at the strip-shaped air outlets 71 (in FIG. 3 only The air outlet on one side is shown, and the other side has a symmetrical structure), and the strip-shaped air outlet 71 is located below the first air outlet 6 and opened directly to the heat exchanger 4 .

The mixed wind forming part 8 is arranged on the upper part of the internal space 3 , specifically in the space above the heat exchanger 4 and the second air outlet part 7 . The mixed wind forming part 8 includes a forming part main body 81 and a non-heat exchanging air inlet part 82 , the non-heat exchanging air inlet part 82 is a circular air inlet formed on the rear upper part of the casing 2 . The main body 81 of the forming part includes a hollow cavity 818 and a heat exchange air duct (for details, please refer to Fig. 6, Fig. 7 and the following description). It communicates with the non-heat exchange air inlet portion 82, and the hollow cavity 818 communicates with the inner space 3 through the heat exchange air duct.

By arranging the mixed wind forming part 8 of the above structure on the indoor unit body 1, when the vertical air conditioner is running, the indoor air enters the interior of the indoor unit body 1, and under the action of the fan 6, it is accelerated and blown to the heat exchanger 4 for heat exchange. In the state where the air outlet 71 of the second air outlet 7 is opened, part of the heat exchanging air after heat exchange by the heat exchanger 4 is directly sent out from the second air outlet 7, and part of the heat exchanging air is blown upward to the mixed air forming portion 8 . In the state where the air outlet 71 of the second air outlet part 7 is closed, all the heat exchanging air after heat exchange by the heat exchanger 4 is blown upward to the mixed air forming part 8 . The heat exchange air blown to the mixed air forming part 8 enters the hollow cavity 818 through the heat exchange air channel, and then is sent out from the first air outlet part 6 through the hollow cavity 818 . At the same time, since the speed of the heat exchange air blown from the heat exchange air channel increases, a negative pressure is formed in the hollow cavity 818 . The indoor air outside the indoor unit body 1 is used as non-heat exchange air. Under the action of negative pressure, it enters the hollow cavity 818 from the non-heat exchange air inlet portion 82 and is mixed with the heat exchange air blown out of the heat exchange air duct. After the mixed air is formed, it is sent out through the first air outlet 6 together. The mixed wind sent from the first air outlet part 6 is relatively soft, and the user feels more comfortable when blown on the body, which improves the comfort experience effect of the user. At the same time, the negative pressure generated by the mixed wind forming part 8 is used to inhale part of the external unheated wind to participate in the final air outlet of the air conditioner, which increases the overall air intake of the air conditioner, speeds up the flow of indoor air, and further improves the efficiency of the air conditioner. Overall uniformity of indoor air.

The structure of the mixing wind forming part main body 81 can be shown with reference to the radial sectional view of FIG. 6 and the rear view of FIG. 7 .

As shown in Fig. 6 and Fig. 7, the main body 81 of the mixed wind forming part in this embodiment includes four annular air guide bodies, which are respectively the front end annular air guide body 811, the first middle annular air guide body 813, The second middle annular air guide body 814 and the rear end annular air guide body 812 . Each annular air guiding body is a structure with a middle opening and front and rear openings, and the four annular air guiding bodies are arranged in sequence in front and back, forming a hollow cavity 818 in the middle that runs through all the air guiding bodies. Moreover, a first annular heat exchange air channel 815 is formed between the front end annular air guide body 811 and the first middle annular air guide body 813, and a first annular air guide body 813 and the second middle annular air guide body 814 A second annular heat exchange air duct 816 is formed, a third annular heat exchange air duct 817 is formed between the second middle annular air guide body 814 and the rear end annular air guide body 812, and the inner space 3 of the indoor unit body 1 The three annular heat exchange air ducts are connected with the hollow cavity 818 . The main body 81 of the mixed air forming part also includes an airflow distribution assembly 819 formed in each annular heat exchange air duct, so as to evenly distribute the heat exchange air entering the annular heat exchange air duct and improve the uniformity of the air-conditioning air supply.

As shown in Figure 7, the air distribution assembly 819 of this embodiment includes four pairs of eight air distribution plates, respectively the main air distribution plates 8191 and 8192, the first auxiliary air distribution plates 8193 and 8194, the second auxiliary air distribution plates 8195 and 8196, the third auxiliary air distribution plate 8197 and 8198. All air distribution plates are curved distribution plates with the same bending direction, and the surface of each air distribution plate is a curved curved surface, which can effectively guide the air direction and reduce the pressure loss and noise of the air flow during the distribution process, achieving low High-speed air supply under the premise of noise. The four pairs of air distribution plates are in the order of main air distribution plates 8191 and 8192, first auxiliary air distribution plates 8193 and 8194, second auxiliary air distribution plates 8195 and 8196, and third auxiliary air distribution plates 8197 and 8198. Left and right symmetrically distributed in the circumferential direction of the three annular heat exchange air ducts. Moreover, the bending direction of each air distribution plate is opposite to the blowing direction of the heat exchange air. That is, if the heat exchange air blowing direction is from bottom to top, the bending direction of each air distribution plate will be opposite to the blowing direction, that is, the counterclockwise bending as shown in FIG. 7 .

The heat exchange air from the heat exchanger can be divided into left, middle and right by using the main air distribution plates 8191 and 8192 by setting the air distribution assembly 819 composed of a plurality of radially symmetrically distributed curved air distribution plates in the heat exchange air channel. Three parts, and the heat exchange air on the left and right sides can be divided again by the auxiliary air flow distribution plates, and finally the heat exchange air duct of the main body 81 of the mixed air forming part is evenly distributed in the circumferential direction. performance, thereby improving the overall air supply uniformity of the air conditioner.

Certainly, the air distribution assembly 819 can adopt other structures besides adopting a plurality of curved air distribution plates, as long as the heat exchange air from the heat exchanger 4 can be evenly distributed in the circumferential direction.

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 (10)

1. A vertical air conditioner, comprising an indoor unit body, the indoor unit body includes a housing, the housing forms an interior space, and a heat exchanger and a blower fan are arranged in the interior space, it is characterized in that the The indoor unit body at least also includes: The first air outlet part is used to send mixed air; The second air outlet part is used to send out heat exchange air; and The mixed wind forming part is used for forming mixed wind and sending the mixed wind out through the first air outlet part. 2. The vertical air conditioner according to claim 1, characterized in that, the first air outlet is arranged at the front of the housing. 3 . The vertical air conditioner according to claim 2 , wherein the first air outlet is arranged on the upper front part of the casing, and the first air outlet is a circular air outlet. 4 . 4. The vertical air conditioner according to claim 1, characterized in that, the second air outlet is disposed on a side of the housing. 5 . The vertical air conditioner according to claim 4 , wherein the second air outlet part is arranged on the left and right sides of the housing below the first air outlet. 6 . 6 . The vertical air conditioner according to claim 4 , wherein the second air outlet includes a strip-shaped air outlet and an air deflector disposed at the strip-shaped air outlet. 7 . 7. The vertical air conditioner according to any one of claims 1 to 6, characterized in that, the mixed air forming part includes a forming part main body and a non-heat exchange air inlet part, and the non heat exchange air inlet part The wind part is arranged on the housing, and the main body of the forming part includes a hollow cavity and a heat exchange air duct communicating the hollow cavity with the inner space. One end of the hollow cavity is connected to the first The air outlet part communicates, and the other end communicates with the non-heat exchange air inlet part. 8. The vertical air conditioner according to claim 7, wherein the main body of the forming part includes at least two air guide bodies that pass through the middle and have front and rear openings, and the at least two air guide bodies are arranged in sequence front and back, The hollow cavity passing through all the air guide bodies is formed in the middle, and the heat exchange air duct is formed between two adjacent air guide bodies. 9 . The vertical air conditioner according to claim 8 , wherein an air flow distribution assembly for distributing the heat exchange air entering the heat exchange air passage is arranged in the heat exchange air passage. 10 . 10. The vertical air conditioner according to claim 9, characterized in that, the air distribution assembly includes a plurality of curved air distribution plates with the same bending direction, and the plurality of curved air distribution plates are in the In the circumferential direction of the heat exchange air duct, the distribution is symmetrical left and right along the air supply direction of the heat exchange air.

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