Integrated cooker

Abstract

The utility model discloses an integrated cooker which comprises a cooker body and a refrigeration assembly, the refrigeration assembly comprises a condenser, the condenser is in a coil shape and is arranged in the cooker body, and a first fan used for sucking and discharging oil smoke and a second fan used for dissipating heat of the condenser are further arranged in the cooker body. The water tank is used for storing water, the water return pipe is connected with the water tank to form a water return path, and the water return pipe is at least partially contacted with the condenser, so that water in the water return pipe can dissipate heat of the condenser. Compared with the prior art, the heat dissipation device has the advantages that water-cooling heat dissipation is carried out while air-cooling heat dissipation is carried out on the condenser, and therefore the heat dissipation effect of the condenser is improved.

Description

Technical Field

[0001] The utility model relates to an oil fume purification device, in particular to an integrated stove. Background Art

[0002] Currently, there are more and more integrated stoves on the market. Integrated stoves are household kitchen appliances that integrate range hoods, refrigeration components, stoves, steam-bake-all-in-one machines or disinfection cabinets. They have the advantages of saving space and having good oil fume absorption effects.

[0003] For example, a Chinese invention patent with application number 201811441026.4 discloses an air-conditioning integrated stove system, which includes a stove body and an air conditioning component. The stove body has an oil fume suction port and an oil fume exhaust port, which are connected with the oil fume exhaust port through an exhaust passage, and a fume suction fan is installed inside the exhaust passage. The air conditioning component includes a compressor, a first heat exchanger and a second heat exchanger. The air conditioning component can be detachably installed on the left and / or right side of the stove body as an integral module. An exhaust passage connected to the exhaust passage is provided inside the air conditioning component, and the first heat exchanger is installed in the exhaust passage.

[0004] When the system is working, taking the cooling mode as an example, the first heat exchanger is the condenser, and the second heat exchanger is the evaporator. The fresh air entering the fresh air channel is blown out from the fresh air outlet as cold air to supplement the kitchen after heat exchange through the evaporator, thereby cooling the kitchen. At the same time, the condenser installed in the exhaust channel generates a large amount of heat, and the airflow entering the exhaust channel from the second smoke exhaust channel takes away the heat from the condenser.

[0005] The condenser in the above patent dissipates heat by air cooling, and the heat dissipation effect is relatively limited. Utility Model Content

[0006] The technical problem to be solved by the utility model is to provide an integrated stove in view of the deficiencies in the above-mentioned prior art, which can realize the simultaneous heat dissipation of the condenser by air cooling and water cooling, improve the heat dissipation effect, and further improve the refrigeration efficiency of the air conditioner.

[0007] The technical solution adopted by the utility model to solve the above-mentioned technical problems is: an integrated stove, including a stove body and a refrigeration component, the refrigeration component including a condenser, the condenser is in a coil shape and is arranged in the stove body, the stove body is also provided with a first fan for sucking and exhausting oil smoke and a second fan for dissipating heat from the condenser, and is characterized in that: the integrated stove also includes a water tank for storing water and a return pipe connected to the water tank to form a return water path, the return pipe is in at least partial contact with the condenser so that the water in the return pipe can dissipate heat from the condenser.

[0008] By cooling the condenser with air and water at the same time, the heat dissipation effect of the condenser is improved, so that the refrigeration component as a whole has a better refrigeration effect.

[0009] In order to improve the efficiency of the steam generator in heating water to generate steam, the integrated stove further comprises a cooking module arranged in the stove body, and the cooking module comprises a steam generator using water in a water tank as a water source.

[0010] In order to reduce costs and simultaneously achieve the functions of absorbing and exhausting oil fumes and dissipating heat to the condenser, the first fan and the second fan are coaxially arranged, the first fan includes a first impeller, the second fan includes a second impeller, and the integrated stove also includes a dual-axis motor for driving the first impeller and the second impeller to rotate.

[0011] To ensure that the wind flowing through the condenser is clean wind, the stove body is further provided with a first chamber and a second chamber, the first fan is located in the first chamber, the condenser and the second fan are both located in the second chamber, and the first chamber and the second chamber are independently provided.

[0012] In order to ensure that the wind flowing through the condenser is clean wind, a first plate body for separating the first chamber from the second chamber is arranged in the range body.

[0013] In order to introduce outside air into the stove body and dissipate heat in the condenser and the electrical box, a second plate body is arranged in the stove body at an interval on the front side of the first plate body, and the second chamber is formed between the second plate body and the first plate body. A first air inlet is opened on the second plate body, and a second air inlet is opened on the front side of the stove body. The second air inlet, the first air inlet and the second chamber are fluidically connected.

[0014] Furthermore, an electrical box is provided in the stove body, and the electrical box is located on the fluid passage between the first air inlet and the second air inlet, thereby dissipating heat from the power board and the like in the electrical box, avoiding the influence of excessive temperature inside the stove body on the electrical box and ensuring normal operation of the electrical box.

[0015] Furthermore, in order to facilitate the inhalation of oil smoke, an air inlet body is arranged on the rear side of the stove body, a main air inlet is opened on the front side of the air inlet body, and the main air inlet is connected to the first chamber fluid.

[0016] Furthermore, the second fan includes an air outlet, which is opened toward the bottom direction of the stove body. A skirting board is provided on the front side of the bottom of the stove body. An exhaust port for discharging wind from the air outlet is opened on the skirting board. Therefore, not only can the hot air after the condenser dissipates heat, but also the ground can be dried.

[0017] In order to form a refrigeration component, the refrigeration component further includes a compressor, an evaporator and a refrigerant pipeline, and the condenser, the compressor and the evaporator are connected through the refrigerant pipeline.

[0018] In order to be able to blow cold air toward the user, preferably, an air inlet body is provided on the rear side of the stove body, and the evaporator is located on the top of the air inlet body.

[0019] Compared with the prior art, the advantages of the utility model are as follows: the heat dissipation effect of the condenser is improved by simultaneously cooling the condenser with air and then cooling it with water; the water in the return pipe cools the condenser while also exchanging heat with the refrigerant in the condenser, and the water in the return pipe is heated, so the water returned to the water tank is hot water, and the steam water used in the steam oven is preheated before entering the steam generator from the water tank, thereby improving the efficiency of the steam generator in heating water to generate steam; a dual-axis motor is used to simultaneously drive the impellers of the first fan and the second fan to rotate, thereby reducing the cost of the motor; by setting The first plate separates the first chamber from the second chamber, so that the condenser is completely isolated from the oil fume suction and exhaust passage where the first fan is located, to ensure that the wind flowing through the condenser is clean wind, to avoid contaminating the condenser and thus reducing the heat dissipation efficiency of the condenser; by setting the first air inlet and the second air inlet, the outside air can enter the stove body through the second air inlet, and then dissipate the heat of the condenser and the inside of the electrical box through the first air inlet; the wind for dissipating the heat of the condenser can be discharged from the exhaust port of the bottom skirting board, and the heat dissipation wind of the condenser is the hot air heated by the condenser, which can achieve the function of drying the ground better and faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of an integrated stove according to an embodiment of the utility model;

[0021] Figure 2 A side cross-sectional view of an integrated stove according to an embodiment of the utility model;

[0022] Figure 3 This is a front cross-sectional view of an integrated stove according to an embodiment of the utility model;

[0023] Figure 4 This is a schematic diagram of the positions of the second fan and the condenser of the integrated stove according to an embodiment of the utility model;

[0024] Figure 5 A schematic diagram of a refrigeration component of an integrated stove according to an embodiment of the utility model;

[0025] Figure 6 It is a cross-sectional view of the water return pipe of the integrated stove according to an embodiment of the utility model;

[0026] Figure 7 This is a cross-sectional view of the water tank of the integrated stove according to an embodiment of the utility model. DETAILED DESCRIPTION

[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0028] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is 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 operated in a specific orientation. Since the embodiments disclosed in the present utility model can be set in different directions, these terms indicating directions are only for illustration and should not be regarded as limitations. For example, "up" and "down" are not necessarily limited to directions opposite to or consistent with the direction of gravity. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of such features.

[0029] See also Figure 1-2 and Figure 4-5 , an integrated stove, including a stove body 1 and a refrigeration component 2.

[0030] The refrigeration assembly 2 includes a condenser 21, a compressor 22 and an evaporator 23. The condenser 21, the compressor 22 and the evaporator 23 are connected through a refrigerant pipeline 24. The working principle of the refrigeration assembly 2 is the same as that of the prior art and will not be described in detail here. The condenser 21 is in the shape of a coil and is placed inside the stove body 1. The compressor 22 is also located inside the stove body 1. When the refrigeration assembly 2 is working, the evaporator 23 generates cold and the condenser 21 generates heat.

[0031] See also Figure 3 to Figure 7 The integrated stove further includes a water tank 3 and a return pipe 4 connected to the water tank 3 to form a return water path. The return pipe 4 includes a first return pipe end 41 and a second return pipe end 42 opposite to each other. The first return pipe end 41 and the second return pipe end 42 both lead to the inner side of the water tank 3. A water pump 9 is provided at the first return pipe end 41, and a return valve 10 is provided at the second return pipe end 42. By providing the water pump 9 and the return valve 10, water can flow into the return pipe 4 when necessary, and the water circulates in the passage formed by the return pipe 4 and the water tank 3.

[0032] The return pipe 4 is at least partially in contact with the condenser 21, such as the return pipe 4 can be close to the outside of the condenser 21, so that the water in the return pipe 4 can be used to cool the condenser 21, thereby achieving water cooling of the condenser 21 when the refrigeration assembly 2 is cooling, bringing better cooling and heat dissipation effect of the condenser 21.

[0033] See also Figure 2 to Figure 5 The integrated stove also includes a cooking module 5 arranged in the stove body 1. The cooking module 5 can be a steamer, a steam oven, etc., which includes a steam generator 51. The steam generator 51 uses the water in the water tank 3 as a water source. When the cooking module 5 is working, the water entering the steam generator 51 is usually room temperature water. The speed at which the water is heated to produce steam is slow. A high-power steam generator (heating device) is required to heat the water and obtain sufficient steam. The high-power evaporation device requires more power consumption. In this embodiment, the water in the return pipe 4 cools the condenser 21 while also performing heat exchange with the refrigerant in the condenser 21. The water in the return pipe 4 is heated, so the water returning to the water tank 3 is warm water. The steam water of the cooking module 5 is preheated before entering the steam generator 51 from the water tank 3, thereby improving the efficiency of the steam generator 51 heating water to produce steam.

[0034] See also Figure 2 and Figure 4 The integrated stove also includes a first fan 6 for absorbing and exhausting oil smoke and a second fan 7 for dissipating heat from the condenser 21. The first fan 6 and the second fan 7 are both arranged on the inner side of the stove body 1. The first fan 6 and the second fan 7 are coaxially arranged centrifugal fans. The first fan 6 includes a first impeller 61, and the second motor 7 includes a second impeller 71. The first fan 6 and the second fan 7 share a dual-axis motor 100 as a power source to drive the first impeller 61 and the second impeller 71 to rotate (they can rotate synchronously or asynchronously). The impellers of the first fan 6 and the second fan 7 are driven to rotate simultaneously by a dual-axis motor 100, thereby reducing the cost of the motor.

[0035] The stove body 1 is also provided with a first chamber 11 and a second chamber 12. The first fan 6 is located in the first chamber 11, the condenser 21 and the second fan 7 are both located in the second chamber 12, and the first chamber 11 and the second chamber 12 are independently provided. In this embodiment, the first chamber 11 is located behind the second chamber 12. The stove body 1 is provided with a first plate 13 for separating the first chamber 11 and the second chamber 12. The first plate 13 can completely isolate the condenser 21 from the oil fume suction and exhaust passage where the first fan 6 is located, so as to ensure that the wind flowing through the condenser 21 is clean wind.

[0036] See also Figure 2, a second plate 14 is arranged in the stove body 1 at intervals in front of the first plate 13, and the second chamber 12 is formed between the second plate 14 and the first plate 13. A first air inlet 141 is provided on the second plate 14. A second air inlet 16 is provided on the front side of the stove body 1, and the second air inlet 16, the first air inlet 141 and the second chamber 12 are in fluid communication. The second chamber 12 also constitutes an internal heat dissipation channel of the condenser 21 and the electrical box 17 of the integrated stove (the electrical box 17 is located inside the stove body 1 and is located on the fluid passage between the first air inlet 141 and the second air inlet 16), and the outside air can enter the stove body 1 through the second air inlet 16, and then pass through the first air inlet 141, so that the air enters the heat dissipation channel, thereby helping the condenser 21 and the electrical box 17 to dissipate heat internally. Therefore, the condenser 21 of the utility model has two heat dissipation modes of water cooling and air cooling, which can achieve a better heat dissipation effect.

[0037] The second fan 7 includes an air outlet 72, which is opened toward the bottom of the stove body 1. A skirting board 15 is provided at the front side of the bottom of the stove body 1, and an exhaust port 151 is provided on the skirting board 15 to exhaust the air from the air outlet 72. Since the inside of the machine is sealed, the air for cooling the condenser 21 can only be discharged from the exhaust port 151 of the bottom skirting board 15, and the heat dissipation air of the condenser 21 is the hot air heated by the condenser 21, which can achieve the function of drying the ground better and faster.

[0038] An air inlet 200 is disposed on the rear side of the stove body 1, and a main air inlet 201 is provided on the front side of the air inlet 200. The main air inlet 201 is in fluid communication with the first chamber 11. When the first fan 6 is working, oil smoke can be sucked into the first chamber 11 from the main air inlet 201 and discharged to the flue through the first fan 6. The evaporator 23 is placed on the top of the air inlet 1, and a third fan 8 is disposed at the evaporator 23, so that the cold air after heat exchange around the evaporator 23 can be blown to the front side.

[0039] The "fluid communication" referred to in the present invention refers to the spatial position relationship between two parts or parts (hereinafter collectively referred to as the first part and the second part), that is, the fluid (gas, liquid or a mixture of the two) can flow from the first part along the flow path or / and be transported to the second part. The first part and the second part can be directly connected, or the first part and the second part can be indirectly connected through at least one third party. The third party can be a fluid channel such as a pipe, channel, duct, guide member, hole, groove, etc., or it can be a chamber allowing fluid to flow through, or a combination of the above.

Claims

1. An integrated stove, comprising a stove body (1) and a refrigeration assembly (2), wherein the refrigeration assembly (2) comprises a condenser (21), the condenser (21) is in the shape of a coil and is arranged in the stove body (1), and the stove body (1) is also provided with a first fan (6) for absorbing and exhausting oil smoke and a second fan (7) for dissipating heat from the condenser (21), characterized in that: The integrated stove further comprises a water tank (3) for storing water and a water return pipe (4) connected to the water tank (3) to form a water return waterway, wherein the water return pipe (4) is at least partially in contact with the condenser (21) so that the water in the water return pipe (4) can dissipate heat from the condenser (21).

2. The integrated stove according to claim 1, characterized in that: The integrated stove also includes a cooking module (5) arranged in the stove body (1), and the cooking module (5) includes a steam generator (51) using water in the water tank (3) as a water source.

3. The integrated stove according to claim 1, characterized in that: The first fan (6) and the second fan (7) are coaxially arranged, the first fan (6) includes a first impeller (61), the second fan (7) includes a second impeller (71), and the integrated stove also includes a dual-axis motor (100) for driving the first impeller (61) and the second impeller (71) to rotate.

4. The integrated stove according to claim 3, characterized in that: The stove body (1) is further provided with a first chamber (11) and a second chamber (12); the first fan (6) is located in the first chamber (11); the condenser (21) and the second fan (7) are both located in the second chamber (12); and the first chamber (11) and the second chamber (12) are independently provided.

5. The integrated stove according to claim 4, characterized in that: A first plate (13) is arranged in the stove body (1) for separating the first chamber (11) from the second chamber (12).

6. The integrated stove according to claim 5, characterized in that: A second plate body (14) is arranged in the stove body (1) at an interval in front of the first plate body (13); the second chamber (12) is formed between the second plate body (14) and the first plate body (13); a first air inlet (141) is provided on the second plate body (14); a second air inlet (16) is provided on the front side of the stove body (1); and the second air inlet (16), the first air inlet (141) and the second chamber (12) are fluidically connected.

7. The integrated stove according to claim 6, characterized in that: An electrical box (17) is also provided in the stove body (1), and the electrical box (17) is located on the fluid passage between the first air inlet (141) and the second air inlet (16).

8. The integrated stove according to claim 4, characterized in that: An air inlet body (200) is arranged on the rear side of the stove body (1), and a main air inlet (201) is opened on the front side of the air inlet body (200). The main air inlet (201) is fluidically connected to the first chamber (11).

9. The integrated stove according to claim 3, characterized in that: The second fan (7) comprises an air outlet (72), the air outlet (72) being opened toward the bottom of the stove body (1), a skirting board (15) being provided at the front side of the bottom of the stove body (1), and an exhaust port (151) for exhausting the air from the air outlet (72) being provided on the skirting board (15).

10. The integrated stove according to any one of claims 1 to 7, characterized in that: The refrigeration component (2) further comprises a compressor (22), an evaporator (23) and a refrigerant pipeline (24); the condenser (21), the compressor (22) and the evaporator (23) are connected via the refrigerant pipeline (24).

11. The integrated stove according to claim 10, characterized in that: An air inlet body (200) is arranged on the rear side of the stove body (1), and the evaporator (23) is located on the top of the air inlet body (200).

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