Energy-saving fresh air conditioner

Abstract

The utility model relates to the technical field of air conditioners, in particular to an energy-saving fresh air conditioner which comprises an air conditioner main operation system arranged in an air conditioner body, the air conditioner main operation system is electrically connected with a condenser system, and the condenser system is electrically connected with a fresh air heat exchange system and evaporator equipment. The fresh air heat exchange system is electrically connected with a fresh air dehumidification system, and a filter plate is arranged in the bottom plate. The fresh air dehumidification system has the beneficial effects that the condenser system can work normally through the air conditioner main operation system, a low-pressure liquid refrigerant passing through the condenser system is converted in the evaporator equipment and the fresh air heat exchange system to reduce the temperature of fresh air, water vapor in the fresh air is condensed into liquid water, and the fresh air dehumidification effect is achieved; and then fresh air can be heated by utilizing the temperature released when high-temperature and high-pressure refrigerant steam in the fresh air dehumidification system is condensed, so that the purpose of improving the energy utilization efficiency is achieved, and the air conditioner main body is more energy-saving and convenient to use when being used.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to an energy-saving fresh air air conditioner. Background Art

[0002] With the development of human society, the level of energy utilization is getting higher and higher, and fossil energy is facing the risk of exhaustion. Therefore, energy conservation and emission reduction are receiving more and more attention. Studies have shown that air conditioning energy consumption accounts for more than 30% of building energy consumption, and it is showing an upward trend. Therefore, energy conservation of air conditioning systems in buildings is particularly important. The fresh air dehumidification system is an indispensable part of the air conditioning system, which can create a comfortable environment for indoor personnel through central dehumidification and ventilation.

[0003] As one of the three major air circulation systems of air conditioners, the main function of the fresh air system is to realize the circulation, ventilation and air purification of indoor and outdoor air. Considering the high proportion of air conditioning energy consumption in building energy consumption, it is more important to reduce the energy consumption of the fresh air system and improve the efficiency of energy utilization while ensuring a comfortable and livable indoor environment. China Patent Network CN111043676B discloses a fresh air dehumidification air conditioner and a fresh air dehumidification method, which uses the condensed refrigerant to reduce the temperature of the fresh air in the evaporator to achieve the effect of cooling and dehumidification, and then the heater heats the fresh air to reach the set temperature.

[0004] However, in the above patent technical solution, the heat in the condenser is not recovered to heat the fresh air during use, resulting in a certain amount of energy waste when the air-conditioning body is in use. Therefore, the utility model proposes an energy-saving fresh air air conditioner to solve the above problem. Utility Model Content

[0005] The purpose of the utility model is to provide an energy-saving fresh air air conditioner to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: an energy-saving fresh air air conditioner, the energy-saving fresh air air conditioner comprises: an air conditioner main body, an air conditioner main operation system is arranged in the air conditioner main body, the air conditioner main operation system is electrically connected to a condenser system, the condenser system is electrically connected to a fresh air heat exchange system and an evaporator device, the fresh air heat exchange system is electrically connected to a fresh air dehumidification system, and an air suction pipe is arranged on the side of the air conditioner main body;

[0007] A bottom plate is provided with a filter plate inside the bottom plate, and a positioning rod is provided at the bottom of the bottom plate.

[0008] Preferably, a positioning groove is provided at one end of the air suction pipe, and a baffle is arranged inside the air suction pipe, and the baffle is an "L"-shaped plate structure.

[0009] Preferably, the base plate is an annular plate structure, the positioning rod can be inserted into the positioning groove, a vertical rod is provided on the surface of the base plate, a damping bearing is sleeved on the surface of the vertical rod, a limit block is provided on the outer ring surface of the damping bearing, and the limit block can be rotated to the bottom of the baffle.

[0010] Preferably, the filter plates are provided in two groups, one group of filter plates is located directly above the other group of filter plates, and the filter plates are fixedly connected to the inner annular surface of the bottom plate.

[0011] Preferably, the fresh air dehumidification system is electrically connected to an auxiliary heating module, which can process the fresh air to a suitable temperature before discharging it. The auxiliary heating module is electrically connected to an air outlet module, and the air generated by the air conditioner body is discharged by the air outlet module.

[0012] Preferably, the filter plate can filter particles in the wind sucked in from the outside, and then the wind flows into the evaporator device to exchange heat with the refrigerant in the evaporator device to cool and dehumidify.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model discloses an energy-saving fresh air air conditioner, when in use, when the air-conditioning main body is operated, the condenser system can be made to operate normally through the air-conditioning main operating system, so that the low-pressure liquid refrigerant after passing through the condenser system is then converted in the evaporator equipment and the fresh air heat exchange system to reduce the fresh air temperature, and condense the water vapor in the fresh air into liquid water, so as to achieve the effect of fresh air dehumidification, and then the high-temperature and high-pressure refrigerant in the fresh air dehumidification system can be used to heat the fresh air at the temperature released when the steam is condensed, so as to achieve the purpose of improving the energy utilization efficiency and make the air-conditioning main body more energy-saving and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the back structure of the utility model;

[0017] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 4 This is a partial cross-sectional view of the structural filter plate of the utility model;

[0019] Figure 5 It is a schematic diagram of the local structure of the utility model;

[0020] Figure 6 This is a structural control flow chart of the utility model.

[0021] In the figure: 1. Air conditioner main body; 2. Air conditioner main operating system; 3. Condenser system; 4. Fresh air heat exchange system; 5. Evaporator equipment; 6. Fresh air dehumidification system; 7. Suction duct; 8. Bottom plate; 9. Filter plate; 10. Positioning rod; 11. Positioning groove; 12. Baffle; 13. Damping bearing; 14. Limit block; 15. Auxiliary heating module; 16. Air outlet module; 17. Vertical pole. DETAILED DESCRIPTION

[0022] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0023] In the description of the present utility model, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "one", "first", "second", "third", "fourth", "fifth", "sixth" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] For the purpose of simplicity and illustration, the principles of the embodiments are mainly described by reference to examples. In the following description, many specific details are proposed to provide a thorough understanding of the embodiments. However, it is obvious that for those of ordinary skill in the art, these embodiments may not be limited to these specific details in practice. In some instances, known methods and structures are not described in detail to avoid making these embodiments unnecessarily difficult to understand. In addition, all embodiments can be used in combination with each other.

[0026] Embodiment 1

[0027] See also Figures 1 to 6 The utility model provides a technical solution: an energy-saving fresh air air conditioner, the energy-saving fresh air air conditioner comprises: an air conditioner main body 1, an air conditioner main operation system 2 is arranged in the air conditioner main body 1, the air conditioner main operation system 2 is electrically connected to a condenser system 3, the condenser system 3 is electrically connected to a fresh air heat exchange system 4 and an evaporator device 5, the fresh air heat exchange system 4 is electrically connected to a fresh air dehumidification system 6, an air suction pipe 7 is arranged on the side of the air conditioner main body 1; a bottom plate 8, a filter plate 9 is arranged in the bottom plate 8, and a positioning rod 10 is arranged at the bottom of the bottom plate 8;

[0028] During use, when the air-conditioning main body 1 is used for operation, the condenser system 3 can be made to operate normally through the air-conditioning main operating system 2, so that the low-pressure liquid refrigerant after passing through the condenser system 3 is then converted in the evaporator device 5 and the fresh air heat exchange system 4 to reduce the fresh air temperature, and condense the water vapor in the fresh air into liquid water, thereby achieving the effect of fresh air dehumidification. Then, the high-temperature and high-pressure refrigerant in the fresh air dehumidification system 6 can be used to heat the fresh air at the temperature released when the steam is condensed, thereby achieving the purpose of improving energy utilization efficiency and making the air-conditioning main body 1 more energy-saving and convenient to use.

[0029] Embodiment 2

[0030] On the basis of the first embodiment, in order to facilitate the air conditioner main body 1 to be more energy-efficient when in use, an air conditioner main operation system 2 is provided, the fresh air dehumidification system 6 is electrically connected to an auxiliary heating module 15, the auxiliary heating module 15 can process the fresh air to a suitable temperature before discharging it, the auxiliary heating module 15 is electrically connected to an air outlet module 16, the air generated by the air conditioner main body 1 is discharged by the air outlet module 16, the filter plate 9 can filter particles in the air sucked in from the outside, and then the wind flows into the evaporator device 5, and exchanges heat with the refrigerant in the evaporator device (5) to cool and dehumidify;

[0031] When in use, the auxiliary heating module 15 can be used to process the fresh air to a suitable temperature and then send it into the room using the air outlet module 16, ensuring that the indoor environment reaches a comfortable and livable environment. The temperature released by the high-temperature and high-pressure refrigerant in the fresh air dehumidification system 6 during steam condensation can be used to heat the fresh air, thereby achieving the purpose of improving energy utilization efficiency and making the air-conditioning main body 1 more energy-saving and convenient to use.

[0032] Embodiment 3

[0033] On the basis of the second embodiment, in order to facilitate the intake of fresh air into the air conditioner main body 1, an air suction pipe 7 is provided, a positioning groove 11 is provided at one end of the air suction pipe 7, a baffle 12 is provided in the air suction pipe 7, the baffle 12 is in an "L"-shaped plate structure, the bottom plate 8 is in an annular plate structure, the positioning rod 10 can be inserted into the positioning groove 11, a vertical rod 17 is provided on the surface of the bottom plate 8, a damping bearing 13 is sleeved on the surface of the vertical rod 17, a limit block 14 is provided on the outer ring surface of the damping bearing 13, and the limit block 14 can be rotated to the bottom of the baffle 12, and two groups of filter plates 9 are provided, one group of filter plates 9 is located directly above the other group of filter plates 9, and the filter plates 9 are fixedly connected to the inner ring surface of the bottom plate 8;

[0034] When in use, the double-layer setting of the filter plate 9 can be used to improve the filtration of particles in the air, and prevent larger particles from being sucked into the air conditioner body 1 and affecting the use of the air conditioner. When the filter plate 9 needs to be removed for cleaning, the damping bearing 13 can be directly rotated to disengage the limit block 14 from the baffle 12, so that the positioning rod 10 can be taken out of the positioning groove 11 to clean the filter plate 9. The setting of the damping bearing 13 also prevents the limit block 14 from rotating arbitrarily.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving fresh air air conditioner, characterized in that: The energy-saving fresh air air conditioner comprises: an air conditioner main body (1), an air conditioner main operating system (2) is arranged in the air conditioner main body (1), the air conditioner main operating system (2) is electrically connected to a condenser system (3), the condenser system (3) is electrically connected to a fresh air heat exchange system (4) and an evaporator device (5), the fresh air heat exchange system (4) is electrically connected to a fresh air dehumidification system (6), and an air suction pipe (7) is arranged on the side of the air conditioner main body (1); A bottom plate (8) is provided with a filter plate (9) inside the bottom plate (8), and a positioning rod (10) is provided at the bottom of the bottom plate (8).

2. An energy-saving fresh air air conditioner according to claim 1, characterized in that: A positioning groove (11) is provided at one end of the air suction pipe (7), and a baffle (12) is arranged inside the air suction pipe (7), wherein the baffle (12) is an "L"-shaped plate structure.

3. The energy-saving fresh air air conditioner according to claim 1, characterized in that: The bottom plate (8) is an annular plate structure, the positioning rod (10) can be inserted into the positioning groove (11), the surface of the bottom plate (8) is provided with a vertical rod (17), the surface of the vertical rod (17) is sleeved with a damping bearing (13), the outer ring surface of the damping bearing (13) is provided with a limiting block (14), and the limiting block (14) can be rotated to the bottom of the baffle (12).

4. The energy-saving fresh air air conditioner according to claim 1, characterized in that: The filter plates (9) are provided in two groups, one group of filter plates (9) is located directly above the other group of filter plates (9), and the filter plates (9) are fixedly connected to the inner annular surface of the bottom plate (8).

5. The energy-saving fresh air air conditioner according to claim 1, characterized in that: The fresh air dehumidification system (6) is electrically connected to an auxiliary heating module (15), and the auxiliary heating module (15) can process the fresh air to a suitable temperature before discharging it. The auxiliary heating module (15) is electrically connected to an air outlet module (16), and the air generated by the air conditioner body (1) is discharged by the air outlet module (16).

6. The energy-saving fresh air air conditioner according to claim 1, characterized in that: The filter plate (9) can filter particles in the wind sucked in from the outside, and then the wind flows into the evaporator device (5) to exchange heat with the refrigerant in the evaporator device (5) to cool and dehumidify.

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