Air-conditioning integrated stove system

Abstract

An air-conditioning integrated stove system includes a stove body and an air conditioning component, the air conditioning component includes a compressor, a first heat exchanger and a second heat exchanger, the air outlet of the oil fume suction fan in the stove body forms a first exhaust channel and a second exhaust channel through a bifurcation, a switching valve for switching the exhaust channels is provided at the bifurcation, the first heat exchanger is installed in the first exhaust channel, when the air conditioner is turned on, the switching valve is switched to a position where the first exhaust channel is opened and the second exhaust channel is closed, when the air conditioner is not turned on, the switching valve is switched to a position where the first exhaust channel is closed and the second exhaust channel is opened. When the air conditioner is turned on, the air-conditioning integrated stove system opens the first exhaust channel by switching the switching valve, so that the oil fume entering the first exhaust channel takes away the heat of the first heat exchanger, improves its heat exchange effect, and thus improves the air conditioner energy efficiency, when the air conditioner is turned off, the switching valve can be switched to close the first exhaust channel.

Description

Technical Field

[0001] The invention relates to a kitchen cooking system, in particular to an air-conditioning integrated stove system. Background Art

[0002] During the cooking process, not only a lot of oil smoke is generated, but also a lot of heat. Especially in the hot summer, the temperature in the kitchen is high, and the heat generated during cooking will cause the indoor temperature of the kitchen to be even higher. In addition, since the kitchen space is generally small, the air cannot be exchanged in time, which makes the cook sweat profusely during the cooking process, greatly reducing the cooking experience. Moreover, because the kitchen space is small, it is not convenient to install traditional air conditioners in the kitchen to cool down the kitchen temperature.

[0003] In addition, with the improvement of people's living standards, integrated stoves, which are multifunctional kitchen appliances integrating range hoods, gas stoves, disinfection cabinets, storage cabinets, etc., are increasingly entering people's kitchens with their unique advantages. They mainly solve the problems of cooking, exhausting oil fumes, and disinfecting tableware, and have the advantages of compact structure, good oil fume extraction effect, energy saving, low consumption, and environmental protection. However, although the existing integrated stoves have the function of integrated range hoods, they do not have integrated air conditioning and air purification functions. During use, they can neither reduce the kitchen air temperature nor improve the kitchen air quality. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an air-conditioning integrated stove system with high integration and good air-conditioning heat dissipation effect in view of the above-mentioned existing technical status.

[0005] The technical solution adopted by the present invention to solve the above-mentioned technical problems is as follows: the air-conditioning integrated stove system includes a stove body and an air conditioning component, the air conditioning component includes a compressor, a first heat exchanger and a second heat exchanger, the compressor, the first heat exchanger and the second heat exchanger are connected through a refrigerant pipeline, a fume suction fan is installed inside the stove body, the air inlet of the fume suction fan is connected with the fume suction port on the stove body, and it is characterized in that: the air outlet of the fume suction fan forms a first smoke exhaust channel and a second smoke exhaust channel through a fork, and a switching valve capable of switching between the first smoke exhaust channel and the second smoke exhaust channel is provided at the fork, the first heat exchanger is installed in the first smoke exhaust channel, when the air conditioning component is turned on, the switching valve switches to a position where the first smoke exhaust channel is opened and the second smoke exhaust channel is closed, and when the air conditioning component is not turned on, the switching valve switches to a position where the first smoke exhaust channel is closed and the second smoke exhaust channel is opened.

[0006] As a preferred solution, the first smoke exhaust channel and the second smoke exhaust channel extend to the left and right sides from the air outlet of the range fumes fan, and the smoke exhaust ports of the first smoke exhaust channel and the second smoke exhaust channel are both arranged on different side walls corresponding to the kitchen lower cabinets.

[0007] As another preferred solution, the first smoke exhaust channel and the second smoke exhaust channel extend to the left and right sides from the air outlet of the range fumes fan, and the smoke exhaust ports of the first smoke exhaust channel and the second smoke exhaust channel are both arranged on the same side wall corresponding to the kitchen lower cabinet.

[0008] The switching valve can have various structures. Preferably, the switching valve is an electromagnetic switching valve, a single valve disc rotating valve, a right-angle rotating valve, a rotary opening and closing valve, a reciprocating valve, or a rolling shutter valve.

[0009] Preferably, the switching valve includes a motor, a driving shaft, a driven shaft and a winding sheet wound around the driving shaft and the driven shaft, wherein there is one driving shaft and it is installed on the output shaft of the motor, there are three driven shafts and they are all parallel to the driving shaft, and the three driven shafts and one driving shaft are distributed at the four endpoints of a parallelogram, and correspondingly, the winding sheet is wound into four sides, and a ventilation hole is opened on one of the four sides, and when the side with the ventilation hole is rotated to the entrance of the first smoke exhaust channel, the first smoke exhaust channel is opened and the second smoke exhaust channel is closed, and when the side with the ventilation hole is rotated to the entrance of the second smoke exhaust channel, the second smoke exhaust channel is opened and the first smoke exhaust channel is closed.

[0010] In order to replenish the heat-exchanged air into the kitchen, an air inlet passage isolated from the internal flue is also provided in the stove body, and the air inlet of the air inlet passage is connected to the kitchen room or the outside, and the second heat exchanger and the heat exchange fan corresponding to the second heat exchanger are installed in the air inlet passage, and the air outlet of the air inlet passage is connected to the kitchen room.

[0011] The air outlet of the air conditioner can have multiple positions. As a preferred solution, the air outlet of the air inlet channel is arranged on the stove top of the stove body. Of course, the air outlet of the air inlet channel can also be arranged at other positions of the stove body.

[0012] Further preferably, the stove is provided with a splitter plate that divides the air outlet of the air inlet channel into two air outlets, one of which is discharged from the upper surface of the stove, and the other is discharged from the front side of the stove. Thus, the wind blown from the upper surface of the stove forms an induced airflow, which can enhance the oil fume absorption effect, and the wind blown from the front side of the stove can be blown towards the cook, improving the cooking experience.

[0013] Preferably, the air inlet of the air inlet channel is arranged on the front of the stove body and below the stove top.

[0014] In order to improve the heat exchange effect of the second heat exchanger, the second heat exchanger is installed in the air duct between the air inlet of the air inlet channel and the air inlet of the heat exchange fan.

[0015] In order to make the system structure more compact, the fume extraction fan and the heat exchange fan are coaxially arranged centrifugal fans and rotate synchronously under the drive of a common motor.

[0016] Further preferably, the compressor is installed in the range body.

[0017] More preferably, a four-way valve is installed on the refrigerant pipeline. Thus, by switching the four-way valve, the first heat exchanger can be used as an evaporator and the second heat exchanger can be used as a condenser, or the first heat exchanger can be used as a condenser and the second heat exchanger can be used as an evaporator.

[0018] Compared with the prior art, the advantages of the present invention are: the air outlet of the range fumes fan of the air-conditioning integrated stove system forms a first smoke exhaust channel and a second smoke exhaust channel through a fork; when the air conditioner is on, the first smoke exhaust channel is opened by switching the switching valve, so that the smoke entering the first smoke exhaust channel takes away the heat of the first heat exchanger, thereby improving its heat exchange effect and further improving the air conditioner energy efficiency; when the air conditioner is off, the switching valve can be switched to close the first smoke exhaust channel. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of Embodiment 1 of the present invention;

[0020] Figure 2 It is a structural cross-sectional view of the first embodiment of the present invention;

[0021] Figure 3 This is a system working principle diagram of Embodiment 1 of the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of Embodiment 3 of the present invention;

[0024] Figure 6 This is a schematic diagram of the structure of Embodiment 4 of the present invention;

[0025] Figure 7 This is a schematic diagram of the structure of Embodiment 5 of the present invention;

[0026] Figure 8 This is a schematic diagram of the structure of Embodiment 6 of the present invention;

[0027] Fig. 9 This is a schematic diagram of the structure of a switching valve according to a sixth embodiment of the present invention;

[0028] Fig.10 This is a structural diagram of Embodiment 7 of the present invention. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below with reference to the accompanying drawings.

[0030] Embodiment 1:

[0031] like Figures 1 to 3 As shown, the air-conditioning integrated stove system of this embodiment includes a stove body 1 and an air conditioning component. The air conditioning component includes a compressor 21, a first heat exchanger 22 and a second heat exchanger 23, wherein the compressor 21, the first heat exchanger 22 and the second heat exchanger 23 are connected through a refrigerant pipeline 24, and a four-way valve (shown in the figure) is installed on the refrigerant pipeline 24. By switching the four-way valve, the air conditioner can realize the cooling or heating function. In this embodiment, in the cooling mode, the first heat exchanger 22 is a condenser and the second heat exchanger 23 is an evaporator. In the heating mode, the first heat exchanger 22 is a condenser and the second heat exchanger 23 is an evaporator. The specific working principle of the air conditioning component is the same as the working principle of the existing air conditioner, which will not be described in detail here.

[0032] In this embodiment, the stove body 1 includes a stove top 17 and an upper baffle 18 and a lower baffle 19 arranged above the stove top. The air inlet between the upper baffle 18 and the lower baffle 19 constitutes an oil fume suction port 11. A compressor 21 and an oil fume suction fan 12 are installed inside the stove body 1. The air inlet of the oil fume suction fan 12 is connected to the oil fume suction port 11. A filter 6 is installed in the air duct between the air inlet of the oil fume suction fan 12 and the oil fume suction port 11. The air outlet of the oil fume suction fan 12 forms a first smoke exhaust channel 13 and a second smoke exhaust channel 14 through a bifurcation 10. In this embodiment, the first smoke exhaust channel 13 and the second smoke exhaust channel 14 extend from the air outlet of the oil fume suction fan 12 to the left and right sides. The exhaust ports of the first smoke exhaust channel 13 and the second smoke exhaust channel 14 are both arranged on the same side wall corresponding to the kitchen lower cabinet.

[0033] A switching valve capable of switching between the first smoke exhaust channel 13 and the second smoke exhaust channel 14 is provided at the bifurcation 10. The switching valve in this embodiment is a right-angle rotating valve 31. The first heat exchanger 22 is installed in the first smoke exhaust channel 13. A purification component 7 is installed at the front end of the first heat exchanger 22. When the air conditioning component is turned on, the right-angle rotating valve 31 is switched to a position where the first smoke exhaust channel 13 is opened and the second smoke exhaust channel 14 is closed. When the air conditioning component is not turned on, the right-angle rotating valve 31 is switched to a position where the first smoke exhaust channel 13 is closed and the second smoke exhaust channel 14 is opened.

[0034] An air inlet passage 15 isolated from the internal flue is also provided in the stove body 1 , and a second heat exchanger 23 and a heat exchange fan 16 corresponding to the second heat exchanger are installed in the air inlet passage 15 .

[0035] The air inlet of the air inlet channel 15 is connected to the kitchen interior or exterior. Figure 2 As shown, the air inlet of the air inlet channel 15 is arranged on the front of the stove body 1 and below the stove 17, and the second heat exchanger 23 is installed in the air duct between the air inlet of the air inlet channel 15 and the air inlet of the heat exchange fan 16, that is, the air inlet of the air inlet channel 15 is connected to the kitchen room. Figure 1 As shown, the air inlet of the air inlet channel 15 is connected to the outdoors through the fresh air pipeline 8.

[0036] The air outlet of the air inlet channel 15 is connected to the kitchen. In this embodiment, the air outlet of the air inlet channel 15 is arranged on the stove 17 of the stove body 1, and the stove 17 is provided with a diverter plate 4 for dividing the air outlet of the air inlet channel 15 into two air outlets, one of which is discharged from the upper surface of the stove 17, and the other is discharged from the front side of the stove 17.

[0037] like Figure 2 As shown, the range fumes exhaust fan 12 and the heat exchange fan 16 of this embodiment are coaxially arranged centrifugal fans, and rotate synchronously under the drive of the common motor 5.

[0038] When the system is working, taking the cooling mode as an example, the first heat exchanger 22 is a condenser, and the second heat exchanger 23 is an evaporator. Under the action of the heat exchange fan 16, the indoor air enters the air inlet channel 15, passes through the evaporator and blows out cold air from the air outlet on the stove 17. The wind blown out from the upper surface of the stove 17 forms an induced airflow, which can enhance the fume absorption effect. The wind blown out from the front side of the stove can blow toward the cook, improving the cooking experience. At the same time, the right-angle rotation valve 31 is switched to open the first smoke exhaust channel 13 and close the second smoke exhaust channel 14. The airflow entering the first smoke inlet channel 13 takes away the heat on the condenser through the fume absorption fan 12, dissipates heat from the condenser, thereby improving the heat exchange effect of the condenser, and then improving the air conditioning energy efficiency.

[0039] Embodiment 2: Figure 4 As shown, the switching valve of this embodiment is an electromagnetic switching valve 32, and the remaining structure is the same as that of the first embodiment, which will not be described in detail here.

[0040] Embodiment 3: Figure 5 As shown, the switching valve of this embodiment is a single valve disc rotary valve 33, and the remaining structure is the same as that of the first embodiment, which will not be described in detail here.

[0041] Embodiment 4: Figure 6 As shown, the switching valve of this embodiment is a reciprocating valve 34, and the remaining structures are the same as those of the first embodiment, which will not be described in detail here.

[0042] Embodiment 5: Figure 7As shown, the switching valve of this embodiment is a rolling valve 35, and the remaining structure is the same as that of the first embodiment, which will not be described in detail here.

[0043] Example 6: Figure 8 and Fig. 9 As shown, the switching valve of this embodiment includes a motor 361, a driving shaft 362, a driven shaft 363 and a roll 364 wound around the driving shaft and the driven shaft. There is one driving shaft 362 and it is installed on the output shaft of the motor 361. There are three driven shafts 363 and they are all parallel to the driving shaft 362. The three driven shafts 363 and one driving shaft 362 are distributed on the four endpoints of a parallelogram. Correspondingly, the roll 364 is wound into four sides, and a ventilation hole 365 is opened on one of the four sides. When the side with the ventilation hole 365 rotates to the entrance of the first smoke exhaust channel 13, the first smoke exhaust channel 13 is opened and the second smoke exhaust channel 14 is closed. When the side with the ventilation hole 365 rotates to the entrance of the second smoke exhaust channel 14, the second smoke exhaust channel 14 is opened and the first smoke exhaust channel 13 is closed. The remaining structures of this embodiment are the same as those of the first embodiment, and will not be described in detail here.

[0044] Embodiment 7: Fig.10 As shown, the first smoke exhaust channel 13 and the second smoke exhaust channel 14 of this embodiment extend to the left and right sides from the air outlet of the range hood fan 12, and the smoke exhaust ports of the first smoke exhaust channel 13 and the second smoke exhaust channel 14 are both arranged on different side walls corresponding to the kitchen lower cabinet. The rest of the structure of this embodiment is the same as that of the first embodiment, and will not be described in detail here.

Claims

1. An air-conditioning integrated stove system, comprising a stove body (1) and an air conditioning component, the air conditioning component comprising a compressor (21), a first heat exchanger (22) and a second heat exchanger (23), the compressor (21), the first heat exchanger (22) and the second heat exchanger (23) being connected via a refrigerant pipeline (24), a fume suction fan (12) being installed inside the stove body (1), an air inlet of the fume suction fan (12) being connected to a fume suction port (11) on the stove body, characterized in that: The air outlet of the range fumes exhaust fan (12) forms a first smoke exhaust channel (13) and a second smoke exhaust channel (14) through a bifurcation (10), and a switching valve capable of switching between the first smoke exhaust channel (13) and the second smoke exhaust channel (14) is provided at the bifurcation (10). The first heat exchanger (22) is installed in the first smoke exhaust channel (13). When the air conditioning component is turned on, the switching valve is switched to a position where the first smoke exhaust channel (13) is opened and the second smoke exhaust channel (14) is closed. When the air conditioning component is not turned on, the switching valve is switched to a position in which the first smoke exhaust channel (13) is closed and the second smoke exhaust channel (14) is opened. The switching valve comprises a motor (361), a driving shaft (362), a driven shaft (363) and a winding sheet (364) wound around the driving shaft and the driven shaft. The driving shaft (362) has one and is mounted on the output shaft of the motor (361). The driven shaft (363) has three and is parallel to the driving shaft (362). The three driven shafts (364) are connected to the driving shaft (362). 3) and a driving shaft (362) are distributed at the four endpoints of the parallelogram, and correspondingly, the roll sheet (364) is rolled up into four sides, and a ventilation hole (365) is opened on one of the four sides. When the side with the ventilation hole (365) is rotated to the entrance of the first smoke exhaust channel (13), the first smoke exhaust channel (13) is opened and the second smoke exhaust channel (14) is closed. When the side with the ventilation hole (365) is rotated to the entrance of the second smoke exhaust channel (14), The second smoke exhaust channel (14) is open and the first smoke exhaust channel (13) is closed. An air inlet channel (15) isolated from the internal smoke duct is also provided in the stove body (1). The air inlet of the air inlet channel (15) is connected to the kitchen room or the outside. The second heat exchanger (23) and a heat exchange fan (16) corresponding to the second heat exchanger are installed in the air inlet channel (15). The air outlet of the air inlet channel (15) is connected to the kitchen room. A four-way valve is installed on the refrigerant pipeline (24).

2. The air-conditioning integrated stove system according to claim 1, characterized in that: The first smoke exhaust channel (13) and the second smoke exhaust channel (14) extend from the air outlet of the range fumes fan (12) to the left and right sides, and the smoke exhaust ports of the first smoke exhaust channel (13) and the second smoke exhaust channel (14) are both arranged on different side walls corresponding to the lower cabinets in the kitchen.

3. The air-conditioning integrated stove system according to claim 1, characterized in that: The first smoke exhaust channel (13) and the second smoke exhaust channel (14) extend from the air outlet of the range fumes fan (12) to the left and right sides, and the smoke exhaust ports of the first smoke exhaust channel (13) and the second smoke exhaust channel (14) are both arranged on the same side wall corresponding to the lower cabinet of the kitchen.

4. The air-conditioning integrated stove system according to claim 1, characterized in that: The air outlet of the air inlet channel (15) is arranged on the stove top (17) of the stove body (1).

5. The air-conditioning integrated stove system according to claim 4, characterized in that: The stove (17) is provided with a diverter plate (4) for dividing the air outlet of the air inlet channel (15) into two air outlets, one of which is discharged from the upper surface of the stove (17) and the other is discharged from the front side of the stove (17).

6. The air-conditioning integrated stove system according to claim 4, characterized in that: The air inlet of the air inlet channel (15) is arranged on the front of the stove body (1) and is located below the stove top (17).

7. The air-conditioning integrated stove system according to claim 6, characterized in that: The second heat exchanger (23) is installed in the air duct between the air inlet of the air inlet channel (15) and the air inlet of the heat exchange fan (16).

8. The air-conditioning integrated stove system according to claim 6, characterized in that: The fume extraction fan (12) and the heat exchange fan (16) are coaxially arranged centrifugal fans and rotate synchronously under the drive of a common motor (5).

9. The air-conditioning integrated stove system according to claim 1, characterized in that: The compressor (21) is installed in the stove body (1).

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