CN219550613U - Kitchen air conditioning system - Google Patents

Abstract

The kitchen air conditioning system comprises an air conditioning assembly, wherein a compressor, a first heat exchanger and a second heat exchanger are communicated through refrigerant pipelines, the oil fume suction assembly comprises a shell and an oil fume suction fan arranged inside the shell, a fume exhaust channel is formed at the downstream of an air outlet of the oil fume suction fan, a fume exhaust pipe is externally connected to an outlet of the fume exhaust channel, a first air exhaust cavity and a second air exhaust cavity isolated from the fume exhaust channel are arranged inside the shell, the first heat exchanger and the first fan are arranged in the first air exhaust cavity, the second heat exchanger and the second fan are arranged in the second air exhaust cavity, an air outlet of the first air exhaust cavity is externally connected with an air exhaust pipe, and an outlet end of the air exhaust pipe is converged with an outlet end of the fume exhaust pipe. The kitchen air conditioning system has the advantages that the oil fume suction component and the air conditioning component are integrated in the same shell, the structure is compact, the installation is convenient, the first exhaust cavity is externally connected with the exhaust pipe, the outlet end of the exhaust pipe is converged with the outlet end of the exhaust pipe, and the heat or cold discharged by the first exhaust cavity is converged with the exhaust pipe and then is discharged outwards.

Description

Kitchen air conditioning system

Technical Field

The present utility model relates to a kitchen air conditioning system.

Background

The kitchen is the main place that people cook, and the cooking experience is directly influenced by the kitchen air environment. The kitchen is hot in summer and cold in winter, and has the demand of cooling and heating, therefore, people invent various kitchen air conditioners, cool the kitchen air in summer, and provide warm air for the kitchen in winter to improve the cooking comfort level.

The existing kitchen air conditioner has no great difference from the common air conditioner in basic form, and generally has two forms, namely an inner machine and an outer machine which are separated, namely the outer machine is positioned outdoors, the inner machine is positioned indoors, the inner machine and the outer machine are respectively provided with a motor fan, the inner machine and the outer machine are separated, the kitchen air conditioner is connected in a connecting mode through pipelines, holes are formed in a wall, decoration is damaged, an outer machine is hung outdoors, the installation difficulty is high, and the structure is not compact enough. The other is that the inner machine and the outer machine are of an integrated structure, and the evaporator and the condenser of the air conditioner can be installed indoors, but the heat discharging pipe of the condenser can be installed only by damaging a wall body with a larger area, so that the installation difficulty is increased, and the indoor appearance is also influenced. Although, at present, products such as an air-conditioning smoke ventilator also exist, namely an air-conditioning component is added on the basis of a smoke ventilator platform, so that not only can all functions of the smoke ventilator be realized, but also the functions of an air conditioner can be realized. However, these air conditioning smoke machines often combine the simple functions of the indoor unit of the traditional air conditioner and the traditional smoke ventilator, and the outdoor unit of the air conditioner needs to be independently installed outdoors, so that the integration level of the air conditioning smoke ventilator is not enough, the installation is complicated, and the pipelines and the circuit connection of the indoor unit and the outdoor unit of the air conditioner can damage the wall. In view of the foregoing, there is a need for further improvements in existing kitchen air conditioning systems.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a kitchen air conditioning system which has a compact structure and can be used for discharging the air flow flowing through a heat exchanger after being converged with the lampblack.

The technical scheme adopted for solving the technical problems is as follows: this kitchen air conditioning system, including air conditioning subassembly and oil smoke absorption subassembly, air conditioning subassembly includes compressor, first heat exchanger and second heat exchanger, compressor, first heat exchanger and second heat exchanger are linked together through the refrigerant pipeline, the oil smoke absorption subassembly includes the casing and installs the oil smoke ventilator in the casing inside, and the low reaches of oil smoke ventilator's air outlet is formed with the exhaust gas passageway, and the external smoke tube of discharging fume of the export of exhaust gas passageway, its characterized in that: the casing is internally provided with a first exhaust cavity and a second exhaust cavity which are isolated from the smoke exhaust channel, a first heat exchanger and a first fan are installed in the first exhaust cavity, a second heat exchanger and a second fan are installed in the second exhaust cavity, an air outlet of the first exhaust cavity is externally connected with an exhaust pipe, and an outlet end of the exhaust pipe is converged with an outlet end of the smoke exhaust pipe.

Preferably, the first heat exchanger is a condenser, and the second heat exchanger is an evaporator. Thus, the air conditioning system is in a cooling mode.

The air exhaust cavity and the fan can have various arrangement modes, preferably, the first air exhaust cavity is arranged below the second air exhaust cavity, the first fan and the second fan are centrifugal fans which are horizontally arranged, the air inlet of the first air exhaust cavity is arranged below the first fan, the air inlet of the second air exhaust cavity is arranged above the second fan, the air outlet of the first air exhaust cavity is arranged at the top of the shell, and the air outlet of the second air exhaust cavity is arranged at the front of the shell.

In order to reduce the shell height of the range hood, the first heat exchanger is horizontally arranged below the first fan, and the second heat exchanger is horizontally arranged above the second fan.

In order to smoothly combine the airflow exhausted by the exhaust pipe and the oil smoke exhausted by the smoke exhaust pipe, the outlet end of the exhaust pipe and the outlet end of the smoke exhaust pipe are respectively communicated with the corresponding inlet of the tee joint, and the outlet of the tee joint is communicated with the outside of a kitchen.

In order to prevent the oil smoke from flowing backwards into the first exhaust cavity, a check valve is arranged at the outlet end of the exhaust pipe.

In order to reduce the shell height of the range hood, the range hood fan is a horizontally arranged centrifugal fan, and the air outlet of the range hood fan is vertically downward.

The compressor may have a variety of different mounting locations, preferably it is mounted inside the housing and outside the smoke evacuation channel, the first air evacuation chamber and the second air evacuation chamber.

Compared with the prior art, the utility model has the advantages that: this kitchen air conditioning system is equipped with first chamber and the second chamber of airing exhaust of mutual isolation in the casing, first heat exchanger locates first intracavity of airing exhaust, second heat exchanger locates the second intracavity of airing exhaust, and first intracavity of airing exhaust and second are aired exhaust and are installed mutually independent fan, air conditioning component and range hood subassembly integration are in the casing, compact structure, simple to operate, first chamber of airing exhaust external exhaust pipe and the exit end of exhaust pipe meet with the exit end of fume exhaust pipe mutually, like this, first chamber of airing exhaust heat or cold volume and fume exhaust pipe meet the back and outwards discharge.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

fig. 2 is a schematic structural view of a range hood according to an embodiment of the present utility model;

fig. 3 is a schematic connection diagram of an air conditioning assembly according to an embodiment of the present utility model.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

As shown in fig. 1 to 3, the kitchen air conditioning system of the present embodiment includes an air conditioning assembly and a range hood assembly, wherein the air conditioning assembly includes a compressor 11, a first heat exchanger 12 and a second heat exchanger 13, the compressor 11, the first heat exchanger 12 and the second heat exchanger 13 are communicated through a refrigerant pipeline 14, a four-way valve 15 is installed on the refrigerant pipeline 14, and a throttling device 16 is installed on the refrigerant pipeline 14 between the first heat exchanger 12 and the second heat exchanger 13. By switching the four-way valve 15, the air conditioning assembly can work in a refrigerating mode or a heating mode, in the refrigerating mode, the first heat exchanger 12 is a condenser, the second heat exchanger 13 is an evaporator, and an air outlet of the air conditioner blows cold air to cool a kitchen; in the heating mode, the first heat exchanger 12 is an evaporator, the second heat exchanger 13 is a condenser, and warm air is blown out from an air outlet of the air conditioner. The operation principle of the air conditioning assembly 1 is the same as that of the existing air conditioner and will not be described here.

The fume exhaust assembly comprises a casing 21 and a fume exhaust fan 22 arranged in the casing, wherein the fume exhaust fan 22 is a centrifugal fan arranged horizontally, and an air outlet of the fume exhaust fan 22 is vertically downward. A smoke discharging channel 23 is formed at the downstream of the air outlet of the smoke exhaust fan 22, and the outlet of the smoke discharging channel 23 is externally connected with a smoke discharging pipe 3. The casing 21 is internally provided with a first exhaust cavity 24 and a second exhaust cavity 25 which are isolated from the smoke exhaust channel 23, the first exhaust cavity 24 is internally provided with a first heat exchanger 12 and a first fan 26, the second exhaust cavity 25 is internally provided with a second heat exchanger 13 and a second fan 27, and an air outlet of the first exhaust cavity 24 is externally connected with an exhaust pipe 4. The outlet end of the exhaust pipe 4 merges with the outlet end of the smoke exhaust pipe 3, in this embodiment, the outlet end of the exhaust pipe 4 and the outlet end of the smoke exhaust pipe 3 are respectively communicated with the corresponding inlets of the tee joint 5, the outlet of the tee joint 5 is communicated with the outside of the kitchen, and in order to avoid the backward flow of the oil smoke, a check valve 6 is installed at the outlet end of the exhaust pipe 4.

In this embodiment, the first exhaust chamber 24 is located below the second exhaust chamber 25, the first fan 26 and the second fan 27 are centrifugal fans arranged horizontally, the first heat exchanger 12 is arranged horizontally below the first fan 26, and the second heat exchanger 13 is arranged horizontally above the second fan 27. The first exhaust chamber air inlet 241 is disposed below the first heat exchanger 12, and the first exhaust chamber air outlet 242 is disposed at the top of the casing 21. The second air exhaust cavity air inlet 251 is disposed above the second heat exchanger 13, and the second air exhaust cavity air outlet 252 is an air conditioner air outlet and is disposed on the front surface of the casing 21.

In this embodiment, the compressor 11 is also integrated on the range hood, and the compressor 11 is installed inside the casing 21 and outside the smoke exhaust passage 23, the first air exhaust chamber 24 and the second air exhaust chamber 25.

Taking the refrigeration mode as an example, in the oil smoke absorption mode, the oil smoke suction fan 22 is started, the compressor 11 is not started, the oil smoke is discharged outwards through the smoke discharge channel 23, the smoke discharge pipe 3 and the tee joint 5, the check valve 6 is closed, and the oil smoke cannot flow backwards into the exhaust pipe 4.

In the mode of simultaneously opening the oil smoke suction fan 22 and the air conditioner, the oil smoke suction fan and the compressor 11 are both opened, the oil smoke is discharged through the smoke exhaust channel 23, the heat of the condenser is discharged through the exhaust pipe 4 and is discharged outwards through the tee joint 5 after being converged with the oil smoke, and cold air of the air conditioner is blown into a kitchen through the second exhaust cavity air outlet 252.

Claims (8)

1. The utility model provides a kitchen air conditioning system, includes air conditioning unit and oil smoke absorption subassembly, air conditioning unit includes compressor (11), first heat exchanger (12) and second heat exchanger (13), compressor (11), first heat exchanger (12) and second heat exchanger (13) are linked together through refrigerant pipeline (14), oil smoke absorption subassembly includes casing (21) and installs at the inside oil smoke ventilator (22) of casing, and the low reaches of the air outlet of oil smoke ventilator (22) are formed with smoke exhaust channel (23), and smoke exhaust channel (23) are externally connected in export smoke exhaust pipe (3), its characterized in that: the novel smoke exhaust device is characterized in that a first air exhaust cavity (24) and a second air exhaust cavity (25) which are isolated from the smoke exhaust channel (23) are arranged inside the casing (21), a first heat exchanger (12) and a first fan (26) are arranged in the first air exhaust cavity (24), a second heat exchanger (13) and a second fan (27) are arranged in the second air exhaust cavity (25), an air outlet of the first air exhaust cavity (24) is externally connected with an air exhaust pipe (4), and an outlet end of the air exhaust pipe (4) is converged with an outlet end of the smoke exhaust pipe (3).

2. The kitchen air conditioning system according to claim 1, wherein: the first heat exchanger (12) is a condenser, and the second heat exchanger (13) is an evaporator.

3. The kitchen air conditioning system according to claim 1, wherein: the utility model discloses a centrifugal fan, including casing (21), first chamber (24) of airing exhaust, second chamber (25) of airing exhaust, first chamber (24) of airing exhaust are located the below in second chamber (25) of airing exhaust, first chamber (26) of airing exhaust and second fan (27) are horizontal centrifugal fan of arranging, the below in first fan (26) is located to the air intake in first chamber (24) of airing exhaust, the top in second fan (27) is located to the air intake in second chamber (25) of airing exhaust, the top in casing (21) is located to the air outlet in first chamber (24) of airing exhaust, and the front in casing (21) is located to the air outlet in second chamber (25) of airing exhaust.

4. A kitchen air conditioning system according to claim 3, characterized in that: the first heat exchanger (12) is horizontally arranged below the first fan (26), and the second heat exchanger (13) is horizontally arranged above the second fan (27).

5. The kitchen air conditioning system according to claim 1, wherein: the outlet end of the exhaust pipe (4) and the outlet end of the smoke exhaust pipe (3) are respectively communicated with the corresponding inlet of the tee joint (5), and the outlet of the tee joint (5) is communicated with the outside of the kitchen.

6. The kitchen air conditioning system according to claim 1, wherein: a non-return valve (6) is arranged at the outlet end of the exhaust pipe (4).

7. The kitchen air conditioning system according to claim 1, wherein: the oil fume suction fan (22) is a centrifugal fan which is horizontally arranged, and an air outlet of the oil fume suction fan (22) is vertically downward.

8. Kitchen air conditioning system according to any of claims 1 to 7, characterized in that: the compressor (11) is arranged inside the shell (21) and is positioned outside the smoke exhaust channel (23), the first air exhaust cavity (24) and the second air exhaust cavity (25).