Kitchen air conditioning system

Abstract

The utility model provides a kind of kitchen air conditioning system, the kitchen air conditioning system includes blowing device and nozzle, blowing device is supplied with wind to nozzle by air pipe, nozzle is used to spray the wind curtain that is along the circumferential of cooking utensil Circumferential ring around;Nozzle is used to be installed above in plumb direction of cooking utensil;Kitchen air conditioning system further includes air guide groove, air guide groove is circumferentially around setting along cooking utensil, the air intake of air guide groove is oppositely arranged with the air outlet of nozzle.The kitchen air conditioning system of application of the utility model can guarantee wind curtain stability, improve the effect of preventing hot oil splashing.

Description

Technical Field

[0001] This utility model relates to the technical field of kitchen air conditioning devices, specifically, to a kitchen air conditioning system. Background Technology

[0002] The kitchen is the main place for cooking, and people have invented various types of kitchen air conditioners to increase comfort while cooking. Among them, ducted kitchen air conditioners have advantages such as even cooling / heating, space saving, beautiful appearance, and low noise. However, when frying or stir-frying in the kitchen, hot oil often splatters from the pan. While range hoods can absorb some of the hot oil, they cannot completely prevent it, and traditional ducted kitchen air conditioners cannot solve this problem.

[0003] One existing method involves a kitchen air conditioner spraying an air curtain through nozzles that forms a barrier between the stove and the cook. This air curtain can block hot oil splashing from the stove, thus preventing hot oil from splashing onto the cook. At the same time, the air curtain can also reduce the impact of heat on the human body during cooking.

[0004] However, the nozzle is located on the stovetop and blows air upwards to form an air curtain. This can easily blow hot oil that has splashed onto the surface of the air curtain, causing it to fall onto the outer edge of the air curtain or onto people, resulting in dirt. Furthermore, there is no air guide device above the air curtain, and the turbulent airflow at the top of the air curtain, far from the nozzle, can easily lead to instability of the air curtain, affecting its effectiveness in preventing hot oil splashing. Utility Model Content

[0005] The main purpose of this invention is to provide a kitchen air conditioning system that can ensure the stability of the air curtain and improve the effect of preventing hot oil splashing.

[0006] To achieve the above-mentioned main objectives, the kitchen air conditioning system provided by this utility model includes a blower and a nozzle. The blower supplies air to the nozzle through a first air duct. The nozzle is used to spray an air curtain that surrounds the stove in the circumferential direction. The nozzle is used to be installed above the stove in the vertical direction. The kitchen air conditioning system also includes an air guide duct, which is arranged around the stove in the circumferential direction. The air inlet of the air guide duct is arranged opposite to the air outlet of the nozzle.

[0007] As can be seen from the above solution, the kitchen air conditioning system of this utility model, by setting up air guide channels, aligns the air inlet of the air guide channels with the air outlet of the nozzles. The air guide channels guide the air ejected from the nozzles, distributing it more evenly around the stove, enhancing the air curtain effect. This also helps control the airflow direction, preventing direct airflow towards the operator or causing unnecessary airflow turbulence, ensuring the stability of the air curtain, and improving the effect of preventing hot oil splashing. Simultaneously, the nozzles are installed above the stove in the vertical direction, preventing splashed oil from blowing upwards and causing contamination.

[0008] In a further design, the air outlet of the air guide duct is located between the air curtain and the stove.

[0009] It is evident that the airflow inside the air curtain during cooking is affected by cooking fumes, and the exhaust outside the air curtain will affect the air freshness in the kitchen. Therefore, placing the air outlet of the air guide duct inside the air curtain can reduce air pollution outside the air curtain.

[0010] In a further design, the air outlet of the air guide duct is higher than the stove.

[0011] Therefore, it can be seen that the air outlet of the air guide duct is higher than the stove, which can reduce the impact of the air outlet of the air guide duct on gas combustion.

[0012] In a further design, the air outlet of the air guide duct is tilted towards the side of the air inlet curtain.

[0013] Therefore, tilting the air outlet of the air guide duct towards the side of the air inlet curtain can further reduce the impact of the air outlet of the air guide duct on gas combustion.

[0014] In a further embodiment, a deceleration structure is provided between the air inlet and the air outlet of the air guide duct. The deceleration structure is used to reduce the air velocity at the air outlet of the air guide duct.

[0015] Therefore, by setting a deceleration structure, the air velocity at the outlet of the air guide can be reduced, preventing excessively fast flow rates from affecting gas combustion and the air curtain effect.

[0016] In a further design, the deceleration structure is arranged in a bent flow path.

[0017] This demonstrates that by setting up a bend in the flow path, the airflow velocity is reduced by passing through multiple obstructions.

[0018] In a further embodiment, the kitchen air conditioning system also includes an exhaust system for expelling air from within the air curtain.

[0019] Therefore, by installing an exhaust device to remove air from the air curtain, the amount of cooking fumes that overflow outside the air curtain and affect the air quality in the kitchen can be reduced.

[0020] In a further embodiment, the air inlet of the exhaust device is installed on the outside of the air curtain; the air outlet of the nozzle is equipped with a baffle plate, which is used to block the air outlet of the nozzle to form an air curtain gap, and the air curtain gap is set opposite to the air inlet of the exhaust device.

[0021] Therefore, by setting a baffle plate at the nozzle's outlet, an air curtain gap is formed, preventing the gas ejected from the nozzle from affecting the exhaust device's exhaust of the space inside the air curtain.

[0022] In a further design, the baffle is slidably installed at the air outlet of the nozzle.

[0023] Therefore, the wind deflector can be slidably installed, and the position of the air curtain opening can be adjusted, making it easy to flexibly install the exhaust device.

[0024] In a further embodiment, the kitchen air conditioning system also includes a first air volume regulating valve, which is used to regulate the air volume of the nozzles.

[0025] Therefore, by setting a first air volume regulating valve, the air volume of the nozzle can be easily adjusted.

[0026] In a further embodiment, the kitchen air conditioning system also includes an air vent, which supplies air to the vent via a second duct. The air vent is used to deliver air to the location of the person using the stove.

[0027] Therefore, it is evident that the air vents are designed to direct airflow towards the user's position while cooking, ensuring the user's comfort during cooking.

[0028] In a further embodiment, the kitchen air conditioning system also includes a second air volume regulating valve, which is used to regulate the air volume of the air outlet.

[0029] Therefore, by setting a second air volume regulating valve, it is easy to adjust the air volume of the air outlet. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the installation state of the kitchen air conditioning system in the kitchen according to an embodiment of the present invention.

[0031] Figure 2 This is a schematic diagram of the kitchen air conditioning system installed in the kitchen, as described in the embodiment of the present invention.

[0032] Figure 3 This is a cross-sectional view of the nozzle structure in an embodiment of the kitchen air conditioning system of this utility model.

[0033] Figure 4 This is a schematic diagram of the air outlet of the nozzle in an embodiment of the kitchen air conditioning system of this utility model.

[0034] Figure 5 This is a schematic diagram of the air guide trough in an embodiment of the kitchen air conditioning system of this utility model.

[0035] Figure 6 This is a cross-sectional view of the air guide trough in an embodiment of the kitchen air conditioning system of this utility model.

[0036] Figure 7 yes Figure 6Enlarged view of point A in the middle.

[0037] Figure 8 This is a schematic diagram of another installation state of the kitchen air conditioning system in the kitchen according to an embodiment of the present invention.

[0038] The present invention will be further described below with reference to the accompanying drawings and embodiments. Detailed Implementation

[0039] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The descriptions of the exemplary embodiments are merely illustrative and are in no way intended to limit the present invention or its application or use. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present invention thorough and complete, and to fully express the scope of the present invention to those skilled in the art. It should be noted that, unless otherwise specifically stated, the relative arrangement of components and steps, the composition of materials, numerical expressions, and values ​​set forth in these embodiments should be interpreted as merely exemplary and not as limiting.

[0040] The terms "first," "second," and similar words used in this invention do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. Words such as "including" or "comprising" mean that the element preceding the word encompasses the element listed after it, and do not exclude the possibility of encompassing other elements as well. Terms such as "upper," "lower," "left," and "right" are only used to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0041] In this invention, when a specific device is described as being located between a first device and a second device, an intermediary device may or may not exist between the specific device and the first or second device. When a specific device is described as being connected to other devices, the specific device may be directly connected to the other devices without an intermediary device, or it may not be directly connected to the other devices but may have an intermediary device.

[0042] All terms used in this invention (including technical or scientific terms) have the same meaning as understood by one of ordinary skill in the art, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries should be interpreted as having the meaning consistent with their meaning in the context of the relevant art, and not as having an idealized or highly formalized meaning, unless expressly defined herein.

[0043] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0044] Kitchen air conditioning system implementation example: like Figure 1 and Figure 2 As shown, in this embodiment, the kitchen air conditioning system includes a blower 1, nozzles 2, air guide ducts 3, an exhaust device 4, and an air outlet 5. The blower 1 can be a ducted air conditioner or an air conditioning unit. The blower 1 supplies air to the nozzles 2 through a first air duct 6, and the nozzles 2 are used to spray an air curtain that surrounds the circumference of the stove 10. The nozzles 2 are installed above the stove 10 in the vertical direction, and the air guide duct 3 is installed on the stovetop 11.

[0045] In this embodiment, see Figure 3 and Figure 4 The air outlet 21 of nozzle 2 is arranged around the circumference of the cooktop 10. See also Figure 5 The air guide slot 3 is arranged around the circumference of the stove 10, and the air inlet 31 of the air guide slot 3 is arranged opposite to the air outlet 21 of the nozzle 2. In order to allow the airflow blown out of the air outlet 21 of the nozzle 2 to enter the air inlet 31 of the air guide slot 3, the air outlet 21 of the nozzle 2 is located inside the air inlet 31 of the air guide slot 3 in the projection in the vertical direction.

[0046] See Figure 6 and Figure 7 In this embodiment, the air outlet 32 ​​of the air guide duct 3 is located between the air curtain and the stove 10. Since the airflow inside the air curtain is affected by cooking fumes, and the exhaust outside the air curtain will affect the air freshness in the kitchen, setting the air outlet 32 ​​of the air guide duct 3 inside the air curtain can reduce air pollution outside the air curtain.

[0047] In this embodiment, the air outlet 32 ​​of the air guide duct 3 is higher than the stove 10, and the air outlet angle of the air outlet 32 ​​of the air guide duct 3 is tilted towards the side of the air inlet curtain. The fact that the air outlet 32 ​​of the air guide duct 3 is higher than the stove 10 reduces the impact of the air outlet 32 ​​on gas combustion. Tilting the air outlet 32 ​​of the air guide duct 3 towards the side of the air inlet curtain further reduces the impact of the air outlet 32 ​​on gas combustion.

[0048] In this embodiment, a deceleration structure 33 is provided between the air inlet 31 and the air outlet 32 ​​of the air guide slot 3. The deceleration structure 33 is used to reduce the air velocity at the air outlet 32 ​​of the air guide slot 3. By setting the deceleration structure 33, the air velocity at the air outlet 32 ​​of the air guide slot 3 can be reduced, preventing excessively fast flow rates from affecting gas combustion and the air curtain effect. Preferably, the deceleration structure 33 is arranged in a bent flow path. By setting the bent flow path, the airflow passes through multiple obstructions to reduce its velocity.

[0049] In this embodiment, the exhaust device 4 is used to exhaust air from within the air curtain. The exhaust device 4 is installed on the wall of the kitchen. By installing the exhaust device 4 to exhaust air from within the air curtain, the amount of cooking fumes escaping outside the air curtain and affecting the air quality in the kitchen can be reduced.

[0050] In this embodiment, the air inlet of the exhaust device 4 is installed on the outside of the air curtain. Figure 4 It is known that a baffle plate 22 is installed at the air outlet 21 of the nozzle 2. The baffle plate 22 is used to block the air outlet 21 of the nozzle 2 to form an air curtain gap. The air curtain gap is set opposite to the air inlet of the exhaust device 4. By setting the baffle plate 22, the air outlet 21 of the nozzle 2 forms an air curtain gap, preventing the gas ejected from the nozzle 2 from affecting the exhaust device 4 to exhaust the space inside the air curtain.

[0051] In an optional embodiment, the baffle 22 is slidably mounted at the air outlet 21 of the nozzle 2. The baffle 22 and the nozzle 2 can be installed via a sliding groove structure (not shown), which is well known to those skilled in the art and will not be described in detail here. The slidable baffle 22 allows for adjustment of the position of the air curtain notch, facilitating flexible installation of the exhaust device 4.

[0052] In this embodiment, the blower device 1 supplies air to the blower 5 through the second air duct 7. The blower 5 is used to deliver air to the position of the user when using the stove 10. By setting the blower 5 to deliver air to the position of the user when using the stove 10, the comfort of the user during cooking is ensured.

[0053] In this embodiment, the kitchen air conditioning system further includes a first air volume regulating valve 8 and a second air volume regulating valve 9. The first air volume regulating valve 8 is installed at the air inlet end of the first air duct 6, and the second air volume regulating valve 9 is installed at the air inlet end of the second air duct 7. The first air volume regulating valve 8 is used to regulate the air volume of the nozzle 2, and the second air volume regulating valve 9 is used to regulate the air volume of the air outlet 5. By setting the first air volume regulating valve 8, the air volume of the nozzle 2 can be easily adjusted, and by setting the second air volume regulating valve 9, the air volume of the air outlet 5 can be easily adjusted.

[0054] Furthermore, the distance between the air outlet 21 of nozzle 2 and the air inlet 31 of air guide 3 can be adjusted according to actual needs. The distance between the air outlet 21 of nozzle 2 and the air inlet 31 of air guide 3 is greater than 0.8 meters and less than 1.4 meters. Nozzle 2 can be exposed in the kitchen ceiling 12, as shown in the installation state. Figure 1 As shown, nozzle 2 can also be concealed and installed above the kitchen ceiling 12, as shown in the installation state. Figure 8 As shown.

[0055] In this embodiment, the kitchen air conditioning system can be controlled by the user via remote control or control terminal. When the kitchen air conditioning system receives a command to enter anti-splash mode, the first airflow regulating valve 8 opens and the second airflow regulating valve 9 closes. The blower 1 supplies air to the nozzle 2 through the first air duct 6. The airflow from the outlet 21 of the nozzle 2 forms an air curtain, and the airflow then flows out through the air guide duct 3, effectively preventing hot oil splashing. When the kitchen air conditioning system receives a command to enter supply air mode, the second airflow regulating valve 9 opens and the first airflow regulating valve 8 closes. The blower 1 supplies air to the air outlet 5 through the second air duct 7, providing airflow directly to the human body and improving human comfort. When the kitchen air conditioning system receives a command to enter supply air + anti-splash mode, both the airflow regulating valve 1 and the airflow regulating valve 2 open. The blower 1 simultaneously supplies air to the nozzle 2 through the first air duct 6 to form an air curtain to prevent hot oil splashing and supplies air to the air outlet 5 through the second air duct 7, providing airflow directly to the human body and improving human comfort. The kitchen air conditioning system has three modes, each with different settings such as high, medium, and low, to adjust the airflow and meet the needs of different users.

[0056] As described above, the kitchen air conditioning system of this utility model, by setting up an air guide trough 3, with the air inlet 31 of the air guide trough 3 facing the air outlet 21 of the nozzle 2, guides the air sprayed from the nozzle 2 through the air guide trough 3, making it more evenly distributed around the stove 10, enhancing the effect of the air curtain, and also helping to control the airflow direction, avoiding the airflow blowing directly towards the operator or causing unnecessary airflow turbulence, ensuring the stability of the air curtain, and improving the effect of preventing hot oil splashing. At the same time, the nozzle 2 is installed above the stove 10 in the vertical direction, which can prevent splashed oil from blowing upwards and causing pollution.

[0057] It should be noted that the above are only preferred embodiments of the present utility model, but the design concept of the utility model is not limited thereto. Any non-substantial modifications made to the present utility model using this concept shall also fall within the protection scope of the present utility model.

Claims

1. A kitchen air conditioning system, comprising a blower and nozzles, wherein the blower supplies air to the nozzles via a first air duct, and the nozzles are used to spray an air curtain that surrounds the circumference of the stove; characterized in that: The nozzle is used to be installed above the stove in the plumb line direction; The kitchen air conditioning system also includes an air guide duct, which is arranged around the circumference of the stove, with the air inlet of the air guide duct facing the air outlet of the nozzle.

2. The kitchen air conditioning system according to claim 1, characterized in that: The air outlet of the air guide duct is located between the air curtain and the stove.

3. The kitchen air conditioning system according to claim 2, characterized in that: The air outlet of the air guide duct is higher than that of the stove.

4. The kitchen air conditioning system according to claim 2, characterized in that: The air outlet of the air guide trough is tilted at an angle toward the side that enters the air curtain.

5. The kitchen air conditioning system according to claim 2, characterized in that: A deceleration structure is provided between the air inlet and the air outlet of the air guide slot, and the deceleration structure is used to reduce the wind speed at the air outlet of the air guide slot.

6. The kitchen air conditioning system according to claim 5, characterized in that: The deceleration structure is arranged in a bent flow path.

7. The kitchen air conditioning system according to any one of claims 1 to 6, characterized in that: The kitchen air conditioning system also includes an exhaust device for discharging air from the air curtain.

8. The kitchen air conditioning system according to claim 7, characterized in that: The air inlet of the exhaust device is installed on the outside of the air curtain; The nozzle has a baffle plate installed at its outlet. The baffle plate is used to block the outlet of the nozzle to form an air curtain gap. The air curtain gap is arranged opposite to the air inlet of the exhaust device.

9. The kitchen air conditioning system according to claim 8, characterized in that: The wind deflector is slidably installed at the air outlet of the nozzle.

10. The kitchen air conditioning system according to any one of claims 1 to 6, characterized in that: The kitchen air conditioning system also includes a first air volume regulating valve, which is used to regulate the air volume of the nozzle.

11. The kitchen air conditioning system according to any one of claims 1 to 6, characterized in that: The kitchen air conditioning system also includes an air vent, and the air blowing device supplies air to the air vent through a second air duct. The air vent is used to deliver air to the position of the human body when the stove is in use.

12. The kitchen air conditioning system according to claim 11, characterized in that: The kitchen air conditioning system also includes a second air volume regulating valve, which is used to regulate the air volume of the air outlet.

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