Cabinet type air conditioner with dynamic exhaust structure

Abstract

The utility model belongs to the technical field of air conditioners, and particularly relates to a cabinet type air conditioner with a dynamic exhaust structure, which comprises a main body, an outdoor unit, an exhaust outlet arranged on the main body, a display screen arranged on the main body, an access door arranged at the lower end of the main body, a sensor component arranged on the main body, an electric appliance control board arranged in the main body and a fan arranged in the main body. The main body comprises an inner cavity, a deadening felt, sound-absorbing cotton and a connecting piece, the deadening felt is arranged on the inner wall of the inner cavity, the sound-absorbing cotton is arranged on the inner wall of the main body, the electric appliance control panel comprises a central processor and a fan controller, and the central processor and the fan controller are arranged on the electric appliance control panel. Through the sensor assembly, the electric appliance control board, the central processor and the fan controller, the dynamic air exhaust effect can be achieved according to the indoor environment, through the inner cavity, the sound insulation felt, the sound absorption cotton and the connecting piece, the influence of noise on the indoor sound environment is avoided, and the noise reduction effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to a cabinet air conditioner with a dynamic exhaust structure. Background Art

[0002] Cabinet air conditioners are a type of split air conditioners, commonly used in homes and small offices. Cabinet air conditioners have the advantages of high power and strong wind force, and the starting price is relatively higher. They are usually suitable for larger rooms. The air conditioning exhaust mechanism is an important mechanism in air conditioning equipment, mainly serving as a mechanism for final air volume discharge. The exhaust mechanism in air conditioning equipment includes inputting cooling or heating air into the room, and discharging indoor air to the outside through the outdoor unit.

[0003] The prior art has the following problems:

[0004] 1. When the existing cabinet air conditioner is in operation, it can generally only be set to run intermittently according to the current room temperature to ensure the temperature balance in the room. The exhaust mechanism of the cabinet air conditioner cannot flexibly change the exhaust effect according to the indoor air environment, and the functionality can be further improved;

[0005] 2. Existing cabinet air conditioners generate a lot of noise during operation due to the operation of the compressor and fan, which affects the indoor sound environment. The current cabinet air conditioner has a general noise reduction effect. Utility Model Content

[0006] In view of the shortcomings of the prior art, the utility model provides a cabinet air conditioner with a dynamic exhaust structure, which solves the problem that the exhaust mechanism of the current cabinet air conditioner cannot flexibly change the exhaust effect according to the indoor air environment. The functionality can be further improved. Since the operation of the compressor and the fan generates a lot of noise, it affects the indoor sound environment, and the current cabinet air conditioner has a general noise reduction effect.

[0007] To achieve the above object, the utility model provides the following technical solution: a cabinet air conditioner with a dynamic exhaust structure, comprising a main body and an external unit, the main body is provided with an exhaust port, the main body is provided with a display screen, the lower end of the main body is provided with an inspection door, the main body is provided with a sensor assembly, an electrical control panel is provided inside the main body, and a fan is provided inside the main body;

[0008] The main body comprises an inner cavity, a sound insulation felt, sound absorbing cotton and a connector, the inner wall of the inner cavity is provided with a sound insulation felt, and the inner wall of the main body is provided with a sound absorbing cotton;

[0009] The electrical control panel comprises a central processor and a fan controller. The central processor and the fan controller are arranged on the electrical control panel.

[0010] As a preferred technical solution of the utility model: the sound insulation felt is fixedly attached to the inner wall of the inner cavity, the sound absorbing cotton is fixedly installed on the inner wall of the main body, the two ends of the connecting piece are respectively connected between the sound insulation felt and the sound absorbing cotton, and there are several groups of connecting pieces.

[0011] As a preferred technical solution of the utility model: there is an electrical connection between the display screen and the central processor, and the inspection door is hinged to the main body.

[0012] As a preferred technical solution of the utility model: there are two groups of sensor components which are fixedly installed on the main body and electrically connected to the central processor, and the two groups of sensor components are respectively a carbon dioxide sensor and a temperature and humidity sensor.

[0013] As a preferred technical solution of the utility model: the fan controller is fixedly installed on the electrical control panel and is electrically connected to the central processor, and the fan is fixedly installed in the main body and is connected to the fan controller through a wire.

[0014] As a preferred technical solution of the utility model: a humidifying tank and a compressor are arranged near the bottom of the main body and are both connected to the electrical control board and the central processor to form an electrical connection.

[0015] Compared with the prior art, the utility model provides a cabinet air conditioner with a dynamic exhaust structure, which has the following beneficial effects:

[0016] 1. This cabinet air conditioner with a dynamic exhaust structure is equipped with a sensor component, an electrical control panel, a central processor, and a fan controller. Two groups of sensor components detect the carbon dioxide and temperature and humidity of the indoor air respectively. When the indoor air quality decreases or the temperature and humidity are higher or lower than the set value, the detection signal of the sensor component will be transmitted to the central processor, and the central processor will control the fan to accelerate the operation and cooperate with the outdoor unit to improve the flow of indoor air. At the same time, the humidification tank and temperature control mechanism of the air conditioner are controlled by the central processor to change the indoor temperature and humidity to maintain stability. The exhaust effect can be changed according to the indoor environment to achieve a dynamic exhaust effect.

[0017] 2. This cabinet air conditioner with a dynamic exhaust structure has an inner cavity, sound insulation felt, sound-absorbing cotton, and connecting parts. The noise generated during the operation of the equipment first contacts the sound-absorbing cotton, and then is further blocked by the sound insulation felt during the process of passing through the inner cavity. The sound is reflected by the side wall of the inner cavity, gradually reducing the sound frequency, achieving the effect of noise reduction, avoiding the impact of noise on the indoor sound environment, and improving the noise reduction effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a schematic diagram of the overall appearance of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the main body of the utility model;

[0020] Figure 3 This is a control connection diagram of the central processor of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation structure of the sound insulation felt and sound absorbing cotton of the utility model.

[0022] In the figure: 1. Main body; 101. Inner cavity; 102. Sound insulation felt; 103. Sound-absorbing cotton; 104. Connectors; 2. External unit; 3. Exhaust vent; 4. Display screen; 5. Inspection door; 6. Sensor assembly; 7. Electrical control board; 701. Central processor; 702. Fan controller; 8. Fan. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 In this embodiment: a cabinet air conditioner with a dynamic exhaust structure includes a main body 1 and an external unit 2. An exhaust port 3 is provided on the main body 1, and air can be exhausted to the room through the exhaust port 3. A display screen 4 is provided on the main body 1. An inspection door 5 is provided at the lower end of the main body 1, and the inspection door 5 can be used to facilitate the inspection and maintenance of the equipment. A sensor component 6 is provided on the main body 1. The models of the two sets of sensor components 6 are K22-CO2A carbon dioxide sensor module and SHT21 temperature and humidity sensor, respectively. An electrical control board 7 is provided inside the main body 1. A fan 8 is provided inside the main body 1, and the fan 8 can generate the main exhaust power;

[0025] The main body 1 includes an inner cavity 101, a sound insulation felt 102, sound absorbing cotton 103 and a connector 104. The inner wall of the inner cavity 101 is provided with the sound insulation felt 102, and the inner wall of the main body 1 is provided with the sound absorbing cotton 103;

[0026] The electrical control board 7 includes a central processor 701 and a fan controller 702. The central processor 701 and the fan controller 702 are arranged on the electrical control board 7. The electrical control board 7 can facilitate the installation of the central processor 701 and the fan controller 702, and facilitate the connection between the central processor 701 and other electrical mechanisms.

[0027] In this embodiment, the sound insulation felt 102 is fixedly attached to the inner wall of the inner cavity 101, the sound absorbing cotton 103 is fixedly installed on the inner wall of the main body 1, and the two ends of the connecting piece 104 are respectively connected between the sound insulation felt 102 and the sound absorbing cotton 103. There are several groups of connecting pieces 104. The sound insulation felt 102, the sound absorbing cotton 103, and the inner cavity 101 can achieve the effect of noise reduction to avoid the influence of noise on the indoor sound environment; there is an electrical connection between the display screen 4 and the central processor 701, and the maintenance door 5 is hinged to the main body 1. The operating status of the air conditioner and other related information can be displayed through the display screen 4; there are two groups of sensor components 6 and they are fixed It is fixedly installed on the main body 1 and is electrically connected to the central processor 701. The two groups of sensors 6 are respectively a carbon dioxide sensor and a temperature and humidity sensor. The sensor assembly 6 can be used to easily detect the status of indoor carbon dioxide and temperature and humidity; the fan controller 702 is fixedly installed on the electrical control board 7 and is electrically connected to the central processor 701. The fan 8 is fixedly installed in the main body 1 and is connected to the fan controller 702 through a wire; a humidification tank and a compressor are provided near the bottom of the main body 1 and are both connected to the electrical control board 7 and the central processor 701 to form an electrical connection.

[0028] The working principle and use process of the utility model: in actual use, the main body 1 is placed in a suitable indoor position of the corresponding building, and the outdoor unit 2 is installed outdoors and connected to the main body 1 through the current conventional installation and connection method. The main body 1 and the outdoor unit 2 are both connected to an external power supply. During the operation of the air conditioner, the generated wind is normally discharged from the exhaust port 3 into the room. At the same time, the outdoor unit 2 is combined with the main body 1 to ensure the circulation of air. The two groups of sensor components 6 respectively detect the carbon dioxide and temperature and humidity of the indoor air. When the indoor air quality decreases or the temperature and humidity are higher or lower than the set value, the detection signal of the sensor component will be transmitted to the central processor 701, and the central processor 701 will control the fan 8 to accelerate the operation and cooperate with the outdoor unit 2 to improve the indoor The flow of air, the humidification tank and the temperature control mechanism of the air conditioner are controlled by the central processor 701 at the same time, which changes the indoor temperature and humidity to maintain stability. The exhaust effect can be changed according to the indoor environment to achieve a dynamic exhaust effect. The noise generated during the operation of the equipment needs to penetrate the main body 1 when it propagates outward. In the process, the noise will first contact the sound-absorbing cotton 103. The sound-absorbing cotton 103 absorbs part of the noise and continues to pass through the main body 1. Then, it is contacted by the sound insulation felt 102 in the process of passing through the inner cavity 101 to further block the sound propagation. Finally, the sound contacts the side wall of the inner cavity 101 in the inner cavity 101 to produce reflection, gradually reducing the sound frequency, achieving the effect of noise reduction, avoiding the impact of noise on the indoor sound environment, and improving the noise reduction effect.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A cabinet air conditioner with a dynamic exhaust structure, comprising a main body (1) and an external unit (2), wherein the main body (1) is provided with an exhaust port (3), characterized in that: The main body (1) is provided with a display screen (4), the lower end of the main body (1) is provided with an inspection door (5), the main body (1) is provided with a sensor assembly (6), the interior of the main body (1) is provided with an electrical control panel (7), and the main body (1) is provided with a fan (8); The main body (1) comprises an inner cavity (101), a sound insulation felt (102), sound absorbing cotton (103) and a connecting piece (104); the inner wall of the inner cavity (101) is provided with the sound insulation felt (102), and the inner wall of the main body (1) is provided with the sound absorbing cotton (103); The electrical control panel (7) comprises a central processor (701) and a fan controller (702). The electrical control panel (7) is provided with the central processor (701) and the fan controller (702).

2. The cabinet air conditioner with a dynamic exhaust structure according to claim 1, characterized in that: The sound insulation felt (102) is fixedly attached to the inner wall of the inner cavity (101), the sound absorbing cotton (103) is fixedly installed on the inner wall of the main body (1), and the two ends of the connecting piece (104) are respectively connected between the sound insulation felt (102) and the sound absorbing cotton (103), and there are a total of several groups of the connecting pieces (104).

3. The cabinet air conditioner with a dynamic exhaust structure according to claim 1, characterized in that: There is an electrical connection between the display screen (4) and the central processor (701), and the inspection door (5) is hinged to the main body (1).

4. The cabinet air conditioner with a dynamic exhaust structure according to claim 1, characterized in that: There are two groups of sensor components (6) which are fixedly mounted on the main body (1) and are electrically connected to the central processor (701). The two groups of sensor components (6) are respectively a carbon dioxide sensor and a temperature and humidity sensor.

5. The cabinet air conditioner with a dynamic exhaust structure according to claim 1, characterized in that: The fan controller (702) is fixedly mounted on the electrical control panel (7) and is electrically connected to the central processor (701); the fan (8) is fixedly mounted in the main body (1) and is connected to the fan controller (702) via a wire.

6. The cabinet air conditioner with a dynamic exhaust structure according to claim 1, characterized in that: A humidifying tank and a compressor are provided near the bottom of the main body (1), and both are connected to the electrical control board (7) and the central processor (701) to form an electrical connection.

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