Peripheral side air outlet central air conditioner

Abstract

The utility model belongs to the technical field of central air conditioners, and relates to a peripheral side air outlet central air conditioner which comprises a machine shell and a panel, the panel covers an opening of the machine shell, the machine shell is sequentially provided with an impeller and a surface air cooler from inside to outside, air outlets are formed in the four side walls of the machine shell respectively, steering blades are rotationally arranged at the air outlets, and the steering blades are arranged on the panel. An air inlet is formed in the panel, the impeller sucks air from the air inlet, passes through the surface air cooler and then is exhausted from the air outlet, the steering blades at least cover part of the air outlet, and the surface air cooler is located at the air outlet. And the common problem that the heating effect is poor due to short circuit of an air flue caused by the fact that the air outlet is too close to the air return opening when a clamping type air disc is used for heating is well solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to central air conditioning technical field, especially a kind of four sides out air central air conditioner. BACKGROUND

[0002] With the rapid development of society, the public places such as shopping malls, restaurants, hotels and internet cafes with more people flow will be relatively cold or relatively hot in summer and winter, the existing central air conditioner cannot improve the temperature of indoor, in summer, it is often partial hot partial cool, in winter, it is often partial cold partial warm, people in the room will not feel comfortable. Such as the embedded central air conditioner on the market, due to the air inlet and air outlet are on the same side and the distance is close, the cooling and heating air of air outlet is directly sucked back by air inlet, which leads to the difference between actual ambient temperature and temperature detected by central air conditioner is large, which causes low ambient temperature regulation efficiency and poor cooling and heating effect in summer or winter. SUMMARY

[0003] The utility model discloses a structure is reasonable, air duct is shorter, and the four sides out air central air conditioner of cooling and heating effect is good.

[0004] The utility model discloses a structure is reasonable, air duct is shorter, and the four sides out air central air conditioner of cooling and heating effect is good.

[0005] A kind of four sides out air central air conditioner, including casing and panel, the panel covers at the opening of casing, the casing is sequentially provided with impeller and surface cooler from inside to outside, the four side walls of the casing are provided with air outlet respectively, the air outlet is rotatably provided with deflection vane, the panel is provided with return air inlet, part of air is sucked into from return air inlet by the impeller, after surface cooler, exhaust from air outlet, the deflection vane at least covers part of air outlet, and surface cooler is located at air outlet.

[0006] In the four sides out air central air conditioner described above, the motor for controlling the rotation of deflection vane is provided on the casing.

[0007] In the four sides out air central air conditioner described above, the air baffle is provided in the casing, and the air baffle is located between the casing and the surface cooler.

[0008] In the four sides out air central air conditioner described above, the air baffle at least partially protrudes outward to form air guide portion around the air baffle, and the air guide portion is located above the deflection vane.

[0009] In the four sides out air central air conditioner described above, the deflection vane includes a baffle and a plurality of air baffles, and the plurality of air baffles are vertically arranged below the baffle.

[0010] In the four sides out air central air conditioner described above, the plurality of air baffles are equidistantly arranged on the baffle.

[0011] In the four-side air outlet central air conditioner, the air baffle is in arc structure.

[0012] In the four-side air outlet central air conditioner, the air baffle is in arc structure.

[0013] In the four-side air outlet central air conditioner, the air baffle is in arc structure.

[0014] The utility model discloses a four-side air outlet central air conditioner, which has the advantages of simple structure, reasonable design, short overall air duct, wide coverage, less loss of air force, hot air and cold air, and the like.

[0015] The impeller of the utility model directly discharges air to the surface cooler after sucking part of air from the return air outlet, and the air is directly discharged from the air outlet after being cooled or heated by the surface cooler, and the direction of air blowing is controlled by the deflection vane, the overall air duct is short, the coverage is wider, the loss of air force, hot air and cold air is less, and the structure is simple and reasonable. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is one of the structure schematic diagram of the utility model;

[0017] Figure 2 is the second structure schematic diagram of the utility model;

[0018] Figure 3 is the enlarged view of A of the utility model;

[0019] Figure 4 is the sectional view of the utility model;

[0020] Figure 5 is the enlarged view of B of the utility model;

[0021] Figure 6 is the structure schematic diagram of the deflection vane of the utility model;

[0022] Figure 7 is the enlarged view of C of the utility model.

[0023] Meaning represented by the label in the drawing:

[0024] 1-casing;2-panel;11-impeller;12-surface cooler;13-air outlet;14-deflection vane;15-motor;16-duct cover;141-air baffle;142-duct baffle;143-reduction blind hole;144-reduction groove;161-duct part. DETAILED DESCRIPTION

[0025] The utility model will be further described in combination with specific embodiment:

[0026] For example, Figures 1-7The utility model provides a kind of four sides air outlet central air conditioner, including shell 1 and panel 2, the panel 2 covers at the opening of shell 1, the shell 1 is sequentially provided with impeller 11 and surface cooler 12 from inside to outside, the four side walls of the shell 1 are provided with air outlet 13 respectively, the air outlet is rotationally provided with deflector blade 14, the panel 2 is provided with return air inlet, part of air is inhaled from return air inlet by the impeller 11, after passing through surface cooler 12, it is discharged from air outlet 13, deflector blade 14 covers at least part of air outlet 13, and surface cooler 12 is located at air outlet 13, motor 15 is provided on the shell 1, and the rotation of deflector blade 14 is controlled, specifically, to shorten air duct, reduce wind loss, simply speaking, part of air is inhaled from return air inlet by the impeller, and air is discharged to surface cooler directly, air is cooled or heated after passing through surface cooler, and is discharged from air outlet directly, and the direction of air blowing is controlled by deflector blade, and the structure is simple and reasonable, and traditional ceiling machine needs to be embedded in ceiling installation, if not embedded, it is very not beautiful to expose outside, and the decorative plate of the product design wraps around, and air outlet blows from side, and installation is very flexible, and can be hung randomly.

[0027] In the above-mentioned four sides air outlet central air conditioner, the shell 1 is provided with a wind deflector 16, which is located between the shell 1 and the surface cooler 12, and the four sides of the wind deflector 16 at least partially protrude outward to form a wind guiding portion 161, which is located above the deflector blade 14. Specifically, the inner side of the wind guiding portion is in the shape of a circular arc, which facilitates air discharge and reduces wind loss.

[0028] In the above-mentioned four sides air outlet central air conditioner, the deflector blade 14 includes a wind baffle 141 and a plurality of wind deflectors 142, which are vertically arranged below the wind baffle 141. The plurality of wind deflectors 142 are equally spaced on the wind baffle 141. Specifically, the wind deflectors can not only guide the wind but also strengthen the strength and toughness of the wind baffle.

[0029] In the above-mentioned four sides air outlet central air conditioner, the wind baffle 141 is in the shape of an arc. Specifically, the arc-shaped structure is designed to guide the wind, with the top of the circular arc facing outward and the inner side of the circular arc facing inward.

[0030] In the above-mentioned four sides air outlet central air conditioner, the wind baffle 141 has a material-reducing blind hole 143 on the upper side, and a material-reducing groove 144 is provided on the lower side of the wind baffle 141. Specifically, this is to reduce the weight of the wind baffle and save materials, and also to facilitate the rotation of the wind baffle driven by the motor.

[0031] The above embodiment is only a preferred embodiment of the utility model, and does not limit the protection scope of the utility model, so that: all equivalent changes made according to the structure, shape, principle of the utility model should be covered in the protection scope of the utility model.

Claims

1. A central air conditioning unit with side-discharge airflow from all four sides, comprising a housing (1) and a panel (2), wherein the panel (2) covers the opening of the housing (1), and the housing (1) is provided with an impeller (11) and a surface cooler (12) sequentially from the inside to the outside, characterized in that: The four side walls of the casing (1) are respectively provided with air outlets (13), and the air outlets are rotatably provided with deflecting blades (14). The panel (2) is provided with return air inlets. The impeller (11) draws in some air from the return air inlets, passes through the surface cooler (12), and then discharges it from the air outlets (13). The deflecting blades (14) at least cover part of the air outlets (13), and the surface cooler (12) is located at the air outlets (13).

2. The central air conditioning system with side air outlets according to claim 1, characterized in that: The housing (1) is equipped with a motor (15) for controlling the rotation of the steering blades (14).

3. The central air conditioning system with side air outlets according to claim 2, characterized in that: An air guide shroud (16) is provided inside the housing (1), and the air guide shroud (16) is located between the housing (1) and the surface cooler (12).

4. The central air conditioning system with side air outlets according to claim 3, characterized in that: The air guide shroud (16) has at least some of its four sides protruding outward to form an air guide section (161), which is located above the steering blade (14).

5. The four-sided side-discharge central air conditioning system according to claim 1, 2, 3, or 4, characterized in that: The steering blade (14) includes a wind deflector (141) and several wind guides (142), and the several wind guides (142) are all vertically arranged below the wind deflector (141).

6. The central air conditioning system with side air outlets according to claim 5, characterized in that: The plurality of air guide plates (142) are equidistantly arranged on the wind deflector plate (141).

7. The central air conditioning system with side air outlets according to claim 6, characterized in that: The wind deflector (141) has an arc-shaped structure.

8. The central air conditioning system with side air outlets according to claim 7, characterized in that: The upper side of the wind deflector (141) has a material reduction blind hole (143).

9. The central air conditioning system with side air outlets according to claim 8, characterized in that: The wind baffle (141) has a material reduction groove (144) on its lower side.

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