Air conditioning device air supplementing mechanism

Abstract

The utility model relates to air conditioning technology field discloses a kind of air conditioning equipment's air supplement mechanism, including the fan being arranged in the one side of air conditioning outdoor unit inside, air inlet is opened in the side of air conditioning outdoor unit close to fan, and air conditioning indoor unit is connected by the air duct of fan passing through the cabinet of air conditioning outdoor unit;Air conditioning indoor unit is internally provided with air supplement groove, air supplement groove is square recess structure and is provided with air supplement hole in the end of not opening, air supplement groove is provided with wind baffle, and wind baffle is rotatably arranged between two side fixed columns and is fixed with bolt, and the position corresponding with air supplement groove open end is provided with the insertion slot in air conditioning indoor unit side, and filter screen is inserted in insertion slot;When using, start fan and blow fresh air outside to air supplement groove by air duct, air passes through air supplement groove and filter screen and enters into the refrigeration equipment of air conditioning indoor unit, then is discharged to indoor by the air outlet of air conditioning indoor unit.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, specifically to a make-up air mechanism for an air conditioning device. Background Technology

[0002] The air supply mechanism of an air conditioning unit is a device used to supplement air to the air conditioning system or a specific space. Its main functions are to balance air pressure, improve air quality, and ensure the efficient operation of the air conditioning system. In environments such as hospitals and schools, it also needs to have a certain degree of noise reduction.

[0003] The air supply mechanism of most existing air conditioning equipment is installed inside the indoor unit of the air conditioner. When it is turned on, it will generate some noise, which will have a certain impact on the surrounding people. In addition, the filter of the air supply mechanism of existing air conditioning equipment is mostly installed and fixed inside the equipment, which is inconvenient to disassemble, clean and replace. Utility Model Content

[0004] (I) Technical Issues

[0005] The technical problem to be solved by this utility model is to overcome the above-mentioned technical difficulties and provide an air supply mechanism for air conditioning equipment, which can effectively solve the problems of noise generated by the air supply mechanism and the difficulty in disassembling the filter screen.

[0006] (II) Technical Solution

[0007] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows:

[0008] An air supply mechanism for an air conditioning unit includes a fan installed inside one side of the outdoor unit of the air conditioner. An air inlet is provided on the side of the outdoor unit of the air conditioner near the fan. The air inlet end of the fan is connected to the air inlet. The air outlet end of the fan passes through the casing of the outdoor unit of the air conditioner and is connected to the indoor unit of the air conditioner via a ventilation hose.

[0009] The indoor unit of the air conditioner is equipped with an air supply channel. The air supply channel is a square groove structure with an air supply hole at one end that is not open. The air supply hole is connected to a ventilation hose. The open end of the air supply channel is connected to the refrigeration equipment and air outlet of the indoor unit of the air conditioner.

[0010] As an improvement: the inner side of the unopened end of the air supply channel is integrally formed with a fixed column positioned above the air supply hole.

[0011] As an improvement: a wind baffle is provided in the air supply groove. The size of the wind baffle is larger than that of the air supply hole, and the wind baffle is rotatably set between the two fixed columns.

[0012] As an improvement: a plug-in slot is provided on one side of the air conditioner indoor unit at a position corresponding to the opening end of the air supply channel, and a filter screen is plugged into the connection position between the opening end of the air supply channel and the air inlet end of the air conditioning unit through the plug-in slot.

[0013] As an improvement, a pull-out ring is provided at the end of the filter screen that is not inserted into the indoor unit of the air conditioner.

[0014] As an improvement, a sealing strip is provided at the contact position between the filter screen and the insertion slot.

[0015] (III) Technical Effects

[0016] The advantages of this utility model compared with the prior art are as follows:

[0017] 1. This utility model has a fan connected to the indoor unit of the air conditioner in the outdoor unit. When the air supply mechanism is activated, the fan rotates outdoors, which can effectively reduce indoor noise.

[0018] 2. This utility model also features a filter screen that is inserted into the air supply channel of the indoor unit of the air conditioner via a plug-in slot, which ensures the filtration function while facilitating the removal of the filter screen. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the outdoor unit structure of the air conditioner of this utility model.

[0021] Figure 3 This is a schematic diagram of the structure of the indoor unit of the air conditioner according to this utility model.

[0022] Figure 4 This is a schematic diagram of the air supply trough structure of this utility model.

[0023] As shown in the figure: 1. Outdoor unit of air conditioner; 2. Fan; 3. Air inlet; 4. Sealing strip; 5. Ventilation hose; 6. Indoor unit of air conditioner; 7. Air supply duct; 8. Air supply hole; 9. Fixing column; 10. Wind deflector; 11. Connecting slot; 12. Filter screen; 13. Pull-out ring. Detailed Implementation

[0024] In the description of this utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

[0025] The present invention will now be described in further detail with reference to the accompanying drawings.

[0026] An air supply mechanism for an air conditioning unit, as shown in the instruction manual. Figure 1 , 2 As shown: including a fan 2 installed on one side inside the outdoor unit 1 of the air conditioner. Installing it outdoors can reduce indoor noise. An air inlet 3 is opened on the side of the outdoor unit 1 near the fan 2. The air inlet end of the fan 2 is connected to the air inlet 3. The air outlet end of the fan 2 passes through the casing of the outdoor unit 1 through a ventilation hose 5 and is connected to the indoor unit 6 of the air conditioner.

[0027] As per the instruction manual Figure 3 , 4 As shown: The indoor unit 6 of the air conditioner has an air supply channel 7 inside, which is fixed to the inside of the indoor unit 6 by bolts. The air supply channel 7 is a square groove structure with an air supply hole 8 at the closed end. The air supply hole 8 is connected to the ventilation hose 5. The open end of the air supply channel 7 is connected to the refrigeration equipment and air outlet of the indoor unit 6. While supplying air to the room, it can also increase the airflow of the indoor unit 6. The inner side of the closed end of the air supply channel 7 is integrally formed with a fixed post 9 above the air supply hole 8. A wind baffle 10 is set inside the air supply channel 7. The size of the wind baffle 10 is larger than the air supply hole 8. The wind baffle 10 is rotatably set between the two fixed posts 9. When supplying air, the wind blows the wind baffle 10 up and smoothly enters the air supply channel 7. When the air conditioner is in normal use, the wind baffle 10 naturally hangs down under the action of gravity and covers the air supply hole 8. The air generated in the indoor unit 6 cannot go out from the air supply hole 8.

[0028] A plug-in slot 11 is provided on one side of the air conditioner indoor unit 6, corresponding to the opening end of the air supply duct 7. A filter screen 12 is plugged into the connection position between the opening end of the air supply duct 7 and the air inlet end of the air conditioning equipment of the air conditioner indoor unit 6 through the plug-in slot 11. A pull ring 13 is provided on the end of the filter screen 12 that is not inserted into the air conditioner indoor unit 6, so as to facilitate the removal of the filter screen 12 for replacement and cleaning. A sealing strip 4 is provided at the contact position between the filter screen 12 and the plug-in slot 11 to maintain the airtightness inside the air conditioner indoor unit 6.

[0029] In the specific implementation of this embodiment:

[0030] When in use, the fan 2 is turned on to blow fresh outdoor air through the ventilation hose 5 to the air supply duct 7. The air passes through the air supply duct 7 and the filter screen 12 and enters the cooling equipment of the indoor unit 6 of the air conditioner. Then it is discharged into the room through the air outlet of the indoor unit 6 of the air conditioner, thus completing the air supply and improving the indoor air quality. When the air conditioner is in normal use, the fan 2 is not turned on, and the wind deflector 10 naturally falls down to block the air supply hole 8 to prevent the air generated by the indoor unit 6 of the air conditioner from going out through the air supply hole 8.

[0031] After use, use the pull ring 13 to pull the filter 12 out from one side of the indoor unit 6 of the air conditioner. The filter 12 can be replaced and cleaned. After cleaning, let it dry and put it back in for continued use.

[0032] The parts not disclosed in this utility model are all prior art, and their specific structures and working principles will not be described in detail.

[0033] Unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0034] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A makeup air mechanism for an air conditioning unit, characterized in that: Includes a fan (2) installed inside one side of the outdoor unit (1) of the air conditioner. An air inlet (3) is opened on the side of the outdoor unit (1) near the fan (2). The air inlet end of the fan (2) is connected to the air inlet (3). The air outlet end of the fan (2) passes through the casing of the outdoor unit (1) of the air conditioner and is connected to the indoor unit (6). An air supply trough (7) is provided inside the indoor unit (6) of the air conditioner. The air supply trough (7) is a square groove structure and an air supply hole (8) is provided at one end of the closed end. The air supply hole (8) is connected to the ventilation hose (5). The open end of the air supply trough (7) is connected to the refrigeration equipment and air outlet of the indoor unit (6) of the air conditioner.

2. The air conditioning apparatus according to claim 1, wherein: The inner side of the unopened end of the air supply groove (7) is integrally formed with a fixed column (9) positioned above the air supply hole (8).

3. The air conditioning apparatus according to claim 2, wherein: The air supply groove (7) is provided with a wind baffle (10), the size of which is larger than that of the air supply hole (8), and the wind baffle (10) is rotatably disposed between the two fixed columns (9).

4. The air conditioning apparatus according to claim 1, wherein: A plug-in slot (11) is provided on one side of the air conditioner indoor unit (6) corresponding to the opening end of the air supply trough (7). A filter screen (12) is plugged into the opening end of the air supply trough (7) and the air inlet end of the refrigeration equipment of the air conditioner indoor unit (6) through the plug-in slot (11).

5. The air conditioning apparatus according to claim 4, wherein: The filter (12) is provided with a pull ring (13) at the end that is not inserted into the indoor unit (6) of the air conditioner.

6. The air conditioning apparatus according to claim 5, wherein: A sealing strip (4) is provided at the contact position between the filter screen (12) and the insertion groove (11).

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