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Kitchen Air Conditioning System

20210310690 ยท 2021-10-07

    Inventors

    Cpc classification

    International classification

    Abstract

    A kitchen air-conditioning system comprises an air-conditioning assembly (1) and a range hood assembly (2). The air-conditioning assembly (1) comprises a compressor (11), an evaporator (12) and a condenser (13) which are connected with each other through a plurality of refrigerating medium pipes (14); the condenser (13) and the range hood assembly (2) are connected through a secondary refrigerant pipe (3), a heat dissipation unit (4) in communication with the secondary refrigerant pipe (3) is disposed on the range hood assembly (2). The secondary refrigerant pipe (3) on the condenser has a secondary refrigerant inlet and a secondary refrigerant outlet, and the secondary refrigerant in the secondary refrigerant pipe (3) can exchange heat with the refrigerating medium in the condenser (13), and the heat dissipation units (4) connected to the secondary refrigerant pipe (3) can quickly take away heat generated by the condenser.

    Claims

    1. A kitchen air-conditioning system, comprising an air-conditioning assembly (1) and a range hood assembly (2); the air-conditioning assembly (1) comprising a compressor (11), an evaporator (12) and a condenser (13) which are connected with each other through a plurality of refrigerating medium pipes (14); wherein, the condenser (13) and the range hood assembly (2) are connected through a secondary refrigerant pipe (3), the secondary refrigerant pipe (3) has secondary refrigerant for heat exchange with refrigerating medium inside the condenser (13); a heat dissipation unit (4) in communication with the secondary refrigerant pipe (3) is disposed on the range hood assembly (2).

    2. The system of claim 1, wherein the heat dissipation unit (4) comprises a radiator (41) and a heat dissipation fan (42) with an air inlet and an air outlet; the radiator (41) has a secondary refrigerant inlet (411) and a secondary refrigerant outlet (412) both in communication with the secondary refrigerant pipe (3); the range hood assembly (2) comprises a fume fan with an air inlet (23), the air outlet of the heat dissipation fan (42) communicates with the air inlet (23) of the fume fan.

    3. The system of claim 2, wherein the radiator (41) has a plurality of heat dissipation fins (413), and the air inlet of the heat dissipation fan (42) faces the heat dissipation fins (413).

    4. The system of claim 1, wherein the range hood assembly (2) comprises a fume fan and a fan frame (21); two heat dissipation units (4) are respectively disposed on the left and right sides of the fan frame (21) of the range hood assembly (2).

    5. The system of claim 1, wherein the range hood assembly (2) comprises a fume collecting hood (22); the heat dissipation unit (4) is disposed on the top of the fume collecting hood (22) of the range hood assembly (2).

    6. The system of claim 5, wherein two heat dissipation units (4) are respectively disposed on the left and right sides of the top of the fume collecting hood (22).

    7. The system of claim 1, wherein the air-conditioning assembly (1) comprises a housing (10) with a first chamber (100) and a second chamber (101) inside; and the compressor (11) and the condenser (13) are disposed in the first chamber (100), the evaporator (12) and a evaporating fan (15) working together with the evaporator (12) are disposed in the second chamber (101), and the second chamber (101) has an air outlet (16) corresponding to the evaporator (12) on the housing (10).

    8. The system of claim 7, wherein the second chamber (101) has a fresh air inlet (17) on the housing (10), and a fresh air purification assembly (18) is disposed inside the second chamber (101).

    9. The system of claim 8, wherein the fresh air inlet (17) and the air outlet (16) are respectively located on two opposite sides of the housing (10), the fresh air purification assembly (18) is adjacent to the fresh air inlet (17), and the evaporation (12) is adjacent to the air outlet (16).

    10. A system of claim 8, wherein a guide assembly (19) for guiding the fresh air purified by the fresh air purification assembly (18) to the evaporator (12) is disposed inside the second chamber (101).

    Description

    BRIEF DESCRIPTION OF THE DRAWINGS

    [0017] FIG. 1 is a view of a kitchen air-conditioning system according to an embodiment of the present invention;

    [0018] FIG. 2 is a view of the range hood assembly according to the embodiment of the present invention;

    [0019] FIG. 3 is a view of the heat dissipation unit according to the embodiment of the present invention;

    [0020] FIG. 4 is a perspective view of the air-conditioning assembly according to the embodiment of the present invention; and

    [0021] FIG. 5 is a planar view of the air-conditioning assembly according to the embodiment of the present invention.

    DETAILED DESCRIPTION OF THE INVENTION

    [0022] The present invention will be further described below in detail with reference to the accompanying drawings by embodiments.

    [0023] FIGS. 1 to 3 show an embodiment of a kitchen air-conditioning system. The kitchen air-conditioning system in this embodiment comprises an air-conditioning assembly 1 and a range hood assembly 2. The air-conditioning assembly 1 comprises a compressor 11, an evaporator 12 and a condenser 13 which are connected with each other through a plurality of refrigerating medium pipes 14. The specific structure of the air-conditioning assembly 1 can refer to the existing air conditioner and will not be described here.

    [0024] The condenser 13 and the range hood assembly 2 are connected through a secondary refrigerant pipe 3, the secondary refrigerant pipe 3 has secondary refrigerant for heat exchange with refrigerating medium inside the condenser 13; a heat dissipation unit 4 in communication with the secondary refrigerant pipe 3 is disposed on the range hood assembly 2. When the system is working, the heat from the condenser 13 enters the heat dissipating unit 4 through the secondary refrigerant pipe 3 to be quickly dissipated.

    [0025] In this embodiment, the range hood assembly 2 comprises a fume fan, a fan frame 21, and a fume collecting hood 22. Two heat dissipation units 4 are respectively disposed on the left and right sides of the fan frame 21 of the range hood assembly 2, and two heat dissipation units 4 are respectively disposed on the left and right sides of the top of the fume collecting hood. That is, there are total four heat dissipation units 4 on the range hood assembly 2. Each heat dissipation unit 4 comprises a radiator 41 and a heat dissipation fan 42 with an air inlet and an air outlet; the radiator 41 has a secondary refrigerant inlet 411 and a secondary refrigerant outlet 412 both in communication with the secondary refrigerant pipe 3. The secondary refrigerant inlet 411 and the secondary refrigerant outlet 412 are used to connect the secondary refrigerant pipe 3. In addition, in order to improve the heat dissipation effect of the radiator 41, the radiator 41 has a plurality of heat dissipation fins 413, and the air inlet of the heat dissipation fan 42 faces the heat dissipation fins 413, and the range hood assembly 2 comprises a fume fan with an air inlet 23, the air outlet of the heat dissipation fan 42 communicates with the air inlet 23 of the fume fan.

    [0026] As shown in FIGS. 4 and 5, the air-conditioning assembly 1 comprises a housing 10 with a first chamber 100 and a second chamber 101 inside; and the compressor 11 and the condenser 13 are disposed in the first chamber 100, the evaporator 12 and a evaporating fan 15 working together with the evaporator 12 are disposed in the second chamber 101, and the second chamber 101 has an air outlet 16 corresponding to the evaporator 12 on the housing 10. In addition, the air-conditioning assembly 1 also has an air freshening function. The second chamber 101 has a fresh air inlet 17 on the housing 10, the fresh air inlet 17 and the air outlet 16 are respectively located on two opposite sides of the housing 10, and a fresh air purification assembly 18 is disposed inside the second chamber 101, the fresh air purification assembly 18 is adjacent to the fresh air inlet 17, and the evaporation 12 is adjacent to the air outlet 16. Besides, a guide assembly 19 for guiding the fresh air purified by the fresh air purification assembly 18 to the evaporator 12 is disposed inside the second chamber 101, so that the fresh air can be blown out from the air outlet 16 more effectively.