CN213777980U - Kitchen airflow organization system - Google Patents
Kitchen airflow organization system Download PDFInfo
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- CN213777980U CN213777980U CN202022479435.2U CN202022479435U CN213777980U CN 213777980 U CN213777980 U CN 213777980U CN 202022479435 U CN202022479435 U CN 202022479435U CN 213777980 U CN213777980 U CN 213777980U
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- 230000008520 organization Effects 0.000 title claims abstract description 21
- 239000000779 smoke Substances 0.000 claims abstract description 77
- 238000004378 air conditioning Methods 0.000 claims abstract description 24
- 238000010411 cooking Methods 0.000 claims abstract description 15
- 239000012530 fluid Substances 0.000 claims abstract description 12
- 239000003517 fume Substances 0.000 claims abstract description 10
- 239000003507 refrigerant Substances 0.000 claims abstract description 7
- 230000005855 radiation Effects 0.000 claims abstract description 5
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 9
- 238000000746 purification Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 239000006233 lamp black Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
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Abstract
A kitchen airflow organization system is characterized in that a compressor of an air conditioning assembly, a first heat exchanger and a second heat exchanger are communicated through refrigerant pipelines, a range hood is provided with a shell and an oil fume suction inlet, a smoke exhaust channel is arranged inside the shell, an air outlet channel is arranged inside an air conditioner indoor unit of the air conditioning assembly, the air outlet channel is provided with an air inlet and an air outlet, the second heat exchanger is arranged in the air outlet channel, an air conditioner air outlet with the downward air outlet direction is arranged at the bottom of the front side of the shell, the air conditioner air outlet is communicated with an air outlet of the air outlet channel in a fluid mode, and airflow blown out downwards from the air conditioner air outlet forms an air curtain for blocking oil fume and thermal radiation at the front side of a cooking bench. When the kitchen airflow organization system works, the air curtain formed by airflow blown out from the air outlet of the air conditioner can effectively prevent oil smoke from escaping, and cooking experience of a user is improved. In addition, locate the smoke exhaust passage with first heat exchanger, the heat or the cold volume of heat exchanger can be taken away to the oil smoke to improve its heat transfer effect, and then promote the air conditioner efficiency.
Description
Technical Field
The utility model relates to a kitchen air current organization system.
Background
The kitchen is the main place that people cook, and the good or bad direct influence of kitchen air environment is cooking comfort level. Especially in hot summer, the high temperature environment in the kitchen can cause discomfort to the cooking staff, and generate phenomena of suffocation and sweating, if an external electric fan is additionally arranged, although discomfort of the cooking staff can be relieved to a certain extent, airflow blown out by the electric fan can directly influence the fire of cooking, and oil smoke can be blown away to influence the oil smoke absorption effect.
Therefore, people invent a kitchen air conditioner, the kitchen air conditioner can cool the air in the kitchen in summer, and can provide warm air for the kitchen in winter, so that the cooking comfort level is improved. The existing kitchen air conditioner generally comprises a split structure and an integrated structure, the split kitchen air conditioner comprises an inner unit and an outer unit, the inner unit is installed in a kitchen room, the outer unit is installed outside the kitchen room, the inner unit is provided with an air conditioner air outlet, and cold air or hot air is blown out of the kitchen room through the air conditioner air outlet. The integrated kitchen air conditioner generally comprises a movable air conditioner and a window machine, and when the movable air conditioner is used, a heat dissipation hose needs to be manually connected and placed outside a window, so that the use is inconvenient; the window machine needs to be provided with a square hole with a large area on the wall, the window machine can be put in and moved out when not in use, and a square hole is left on the wall, so that the window machine can be plugged by other objects, but is troublesome and damages decoration. Although the airflow blown out by the existing kitchen air conditioner cannot cause adverse effects on the fire and the oil smoke absorption effect, the airflow only has the function of adjusting the indoor environment temperature of the kitchen, is directly sucked into the flue of the range hood under the negative pressure action of the range hood after being blown out from the air outlet of the air conditioner, and does not form an airflow organization path which can effectively improve the cooking comfort level of a cooker inside the kitchen, and cannot play the roles of reducing the escape amount of oil smoke gas and improving the oil smoke absorption effect.
In addition, the kitchen air conditioner also faces the heat dissipation problem, and if the heat cannot be effectively dissipated in the using process, the energy efficiency of the air conditioner can be greatly reduced. However, the existing kitchen air conditioner and the range hood work independently, the kitchen air conditioner and the range hood cannot be linked, and heat generated by the kitchen air conditioner cannot be discharged outside through a fan of the range hood, so that how to discharge the heat generated by the kitchen air conditioner through the range hood becomes a problem to be solved urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the first technical problem to provide a can improve the user and cook the comfort level, reduce the kitchen air current organization system of oil smoke gas escape volume to above-mentioned prior art current situation.
The utility model aims to solve the second technical problem to provide an effectual kitchen air current organization system of air conditioner heat transfer to above-mentioned prior art current situation.
The utility model provides a technical scheme that above-mentioned first technical problem adopted does: the utility model provides a kitchen air current organizational system, includes air conditioning component and range hood, air conditioning component includes compressor, first heat exchanger and second heat exchanger, compressor, first heat exchanger and second heat exchanger are linked together through the refrigerant pipeline, range hood has casing and oil smoke sunction inlet, and the casing is inside to have smoke exhaust passage, its characterized in that: the air conditioning assembly comprises an air conditioner inner unit, an air outlet channel is arranged inside the air conditioner inner unit, the air outlet channel is provided with an air inlet and an air outlet, the second heat exchanger is arranged in the air outlet channel, an air conditioner air outlet with an air outlet direction facing downwards is formed in the bottom of the front side of the casing, the air conditioner air outlet is communicated with the air outlet of the air outlet channel in a fluid mode, and air flow blown downwards from the air conditioner air outlet forms an air curtain for blocking oil smoke and thermal radiation on the front side of the cooking bench.
Preferably, the casing includes fan housing and locates the collection petticoat pipe below the fan housing, air conditioner air outlet locates collection petticoat pipe front side.
In order to facilitate air return, an air conditioner air return inlet communicated with the air inlet is formed in the kitchen ceiling, and the range of the horizontal distance d between the air conditioner air return inlet and the front side plate of the fan outer cover is 0.6-2.5 m.
Further preferably, the air-conditioning return air inlet is arranged above the back side of a cook standing in front of the range hood.
In order to improve the cooking comfort level, the front side of the air curtain blows to the body of a cooking person standing on the front side of the range hood and flows back to the air outlet channel through the air conditioner air return inlet.
Preferably, the air outlet of the air outlet channel is communicated with the air outlet of the air conditioner through an air outlet pipe.
In order to enable clean air to flow out of the air outlet of the air conditioner, an air outlet fan and a filter screen are further installed in the air outlet channel, and the filter screen, the air outlet fan and the second heat exchanger are sequentially distributed along the air flowing direction.
The air conditioner indoor unit may be mounted in a number of different locations, preferably above the kitchen ceiling.
The utility model provides a technical scheme that above-mentioned second technical problem adopted does: in the kitchen airflow organization system, the first heat exchanger is arranged in the smoke exhaust channel.
Preferably, the range hood is internally provided with a range hood fan, the smoke exhaust channel is provided with a smoke inlet and a smoke outlet, the smoke inlet is in fluid communication with an air outlet of the range hood fan, and the smoke outlet is communicated with a smoke exhaust pipe. Thus, under the action of the fume suction fan, the fume is sucked into the fume exhaust channel and then exhausted to the outdoor or public flue through the fume exhaust pipe.
Further preferably, the exhaust port comprises a first exhaust port and a second exhaust port, an oil smoke purification device is installed in the exhaust passage, the oil smoke purification device and the first heat exchanger are arranged in a passage between the exhaust port and the first exhaust port, and the oil smoke purification device is located at the upstream of the first heat exchanger along the flowing direction of oil smoke.
In order to discharge oil smoke through different smoke outlets under different working conditions, an air valve is arranged between the first smoke outlet and the second smoke outlet, and the first smoke outlet or the second smoke outlet is communicated with the smoke exhaust pipe by switching the air valve.
The compressor can be installed in a plurality of different positions, and preferably, the compressor is installed in the range hood or the air conditioner inner unit or the kitchen ceiling.
In order to enable the air guide assembly to blow out cold air, the first heat exchanger is a condenser, and the second heat exchanger is an evaporator.
Preferably, in any one of the above embodiments, a throttle device is installed on the refrigerant pipe between the first heat exchanger and the second heat exchanger.
Compared with the prior art, the utility model has the advantages of: this kitchen air current organizational system locates the front side bottom of range hood casing with air conditioner air outlet, and the air current that blows off from air conditioner air outlet forms the air curtain of separation oil smoke and thermal radiation in the top of a kitchen range front side to effectively prevent the oil smoke escape, improve the oil absorption cigarette effect, promote user's culinary art and experience. In addition, locate the smoke exhaust passage with first heat exchanger, the heat or the cold volume of heat exchanger can be taken away to the oil smoke to improve its heat transfer effect, and then promote the air conditioner efficiency.
Drawings
Fig. 1 is a schematic view of a range hood mounting structure according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a range hood according to an embodiment of the present invention;
FIG. 3 is a schematic view of the airflow pattern according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of an air conditioning assembly according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an air conditioner internal unit according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1 to 5, the kitchen airflow distribution system in the present embodiment includes an air conditioning assembly 1 and a range hood 2. The air conditioning assembly 1 comprises an air conditioner indoor unit 10, a compressor 11, a first heat exchanger 12 and a second heat exchanger 13, wherein the compressor 11, the first heat exchanger 12 and the second heat exchanger 13 are communicated through a refrigerant pipeline 14, a throttling device 15 is installed on the refrigerant pipeline 14 between the first heat exchanger 12 and the second heat exchanger 13, a four-way valve (not shown) is further installed on the refrigerant pipeline 14, the air conditioning assembly 1 can work in a refrigeration mode or a heating mode by switching the four-way valve, the first heat exchanger 12 is a condenser in the refrigeration mode, the second heat exchanger 13 is an evaporator, and an air conditioner air outlet 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 the air-conditioning air outlet. The operation principle of the air conditioning assembly 1 is the same as that of the existing air conditioner and will not be described herein.
The air conditioner internal unit 10 of this embodiment is installed above the kitchen ceiling 3, and the air conditioner internal unit 10 has an air outlet channel 16 inside, and the air outlet channel 16 has an air inlet 161 and an air outlet 162. An air outlet fan 17, a filter screen 18 and a second heat exchanger 13 are installed in the air outlet channel 16, and the filter screen 18, the air outlet fan 17 and the second heat exchanger 13 are sequentially distributed along the air flowing direction.
The casing 20 of the range hood 2 includes a fan housing 201 and a smoke collecting hood 202 disposed below the fan housing, an air-conditioning outlet 4 is formed at the front bottom of the smoke collecting hood 202, and the air-conditioning outlet 4 is communicated with an air outlet 162 of the air outlet channel 16 through an air outlet pipe 19.
An air-conditioning return air inlet 5 is arranged on the kitchen ceiling 3 by taking the direction indicated by an arrow A in fig. 3 as the front direction, and the air-conditioning return air inlet 5 is in fluid communication with an air inlet 161 of the air outlet channel 16. The air-conditioning return air inlet 5 is arranged in the front upper part of the range hood 2, and the range of the horizontal distance d between the air-conditioning return air inlet 5 and the front side plate 20 of the range hood 2 is 0.6-2.5 m. In this embodiment, when the user 7 stands in the cooking position at the front side of the range hood 2, the air-conditioning return air inlet 5 is located above the back side of the user 7.
The range hood 2 of the present embodiment has a smoke suction inlet 21, a smoke exhaust fan 23 is installed inside the range hood 2, the smoke suction inlet 21 is in fluid communication with an air inlet of the smoke exhaust fan 23, and a smoke exhaust channel 22 is formed downstream of an air outlet of the smoke exhaust fan 23. The smoke exhaust channel 22 has a smoke inlet 221 and a smoke outlet 222, wherein the smoke inlet 221 is in fluid communication with the air outlet of the fume suction fan 23, and the smoke outlet 222 is in communication with the outdoor or the common flue through the smoke exhaust pipe 24.
The smoke exhaust port 222 specifically includes a first smoke exhaust port 2221 and a second smoke exhaust port 2222, a first heat exchanger 12 and a lampblack purification device 25 are installed in the smoke exhaust channel 22, the lampblack purification device 25 and the first heat exchanger 12 are arranged in a channel between the smoke inlet 221 and the first smoke exhaust port 2221, and along the flowing direction of lampblack, the lampblack purification device 25 is located at the upstream of the first heat exchanger 12 to prevent the lampblack from polluting the first heat exchanger 12. An air valve 26 is installed between the first exhaust port 2221 and the second exhaust port 2222, and the first exhaust port 2221 or the second exhaust port 2222 is communicated with the exhaust pipe 24 by switching the air valve 26, that is, only one of the exhaust ports is opened.
The compressor 11 of the embodiment is installed in the range hood 2, so that the system structure is more compact and the installation is more convenient. In addition, the compressor 11 may be installed in the air conditioner internal unit 10, or above the suspended ceiling 3 of the kitchen, or at other positions in the kitchen.
Taking the cooling mode as an example, the working principle of the kitchen airflow organization system of the embodiment is as follows:
as shown in fig. 3, the cold air flow blown out downward from the air outlet 4 of the air conditioner forms an air curtain 6 in front of the cooking stove 8, and the air curtain 6 isolates the cooking stove 8 from the cookers 7, thereby effectively blocking the oil smoke from escaping and the heat radiation. And the air curtain 6 also blows to the body of the cook 7 from the front side, then flows back to the air outlet channel 16 through the air conditioner air return opening 5, is cooled and then is blown out from the air conditioner air outlet 4 again, and internal circulation is achieved. Meanwhile, the first heat exchanger 12, namely the heat of the condenser, can be taken away by the oil smoke, so that the heat exchange effect of the first heat exchanger 12 is improved, and the energy efficiency of the air conditioner is further improved.
In addition, the term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter collectively referred to as a first portion and a second portion, respectively), i.e., a fluid (gas, liquid or a mixture of both) can flow along a flow path from the first portion and/or be transported to the second portion, and may be a direct communication between the first portion and the second portion, or an indirect communication between the first portion and the second portion via at least one third element, such as a fluid channel, a conduit, a flow guide, a hole, a groove, or a chamber allowing the fluid to flow therethrough, or a combination thereof.
Claims (14)
1. The utility model provides a kitchen air current organizational system, includes air conditioning subassembly (1) and range hood (2), air conditioning subassembly (1) is including 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), range hood (2) have casing (20) and oil smoke suction inlet (21), and casing (20) inside has smoke exhaust passage (22), its characterized in that: the air conditioning component (1) comprises an air conditioner internal unit (10), an air outlet channel (16) is arranged inside the air conditioner internal unit (10), the air outlet channel (16) is provided with an air inlet (161) and an air outlet (162), the second heat exchanger (13) is arranged in the air outlet channel (16), an air conditioner air outlet (4) with an air outlet direction facing downwards is formed in the bottom of the front side of the casing (20), the air conditioner air outlet (4) is communicated with the air outlet (162) of the air outlet channel in a fluid mode, and air flow blown out downwards from the air conditioner air outlet (4) forms an air curtain (6) for blocking oil smoke and heat radiation on the front side of the cooking bench (8).
2. The kitchen airflow organization system of claim 1, wherein: casing (20) include fan dustcoat (201) and locate collection petticoat pipe (202) of fan dustcoat below, lateral part before collection petticoat pipe (202) is located in air outlet (4).
3. The kitchen airflow organization system of claim 2, wherein: an air conditioner air return opening (5) communicated with the air inlet is formed in the kitchen ceiling (3), and the range of the horizontal distance d between the air conditioner air return opening (5) and the front side plate of the fan outer cover (201) is 0.6-2.5 m.
4. The kitchen airflow organization system of claim 3, wherein: the air-conditioning return air inlet (5) is arranged above the back side of a cook standing in the front side of the range hood (2).
5. The kitchen airflow organization system of claim 4, wherein: the front surface of the air curtain (6) blows towards the body of a cook standing at the front side of the range hood and flows back upwards to the air outlet channel (16) through the air conditioner air return opening (5).
6. The kitchen airflow organization system of claim 1, wherein: and an air outlet (162) of the air outlet channel (16) is communicated with the air-conditioning air outlet (4) through an air outlet pipe (19).
7. The kitchen airflow organization system of claim 1, wherein: an air outlet fan (17) and a filter screen (18) are further installed in the air outlet channel (16), and the filter screen (18), the air outlet fan (17) and the second heat exchanger (13) are sequentially distributed along the air flowing direction.
8. The kitchen airflow organization system of claim 1, wherein: the air conditioner internal unit (10) is arranged above the kitchen ceiling (3).
9. The kitchen airflow organization system of claim 1, wherein: the first heat exchanger (12) is arranged in the smoke evacuation channel (22).
10. The kitchen airflow organization system of claim 1, wherein: an oil-smoke suction fan (23) is arranged in the range hood (2), the smoke exhaust channel (22) is provided with a smoke inlet (221) and a smoke exhaust port (222), the smoke inlet (221) is in fluid communication with an air outlet of the oil-smoke suction fan (23), and the smoke exhaust port (222) is communicated with a smoke exhaust pipe (24).
11. The kitchen airflow orchestration system of claim 10, wherein: exhaust port (222) includes first exhaust port (2221) and second exhaust port (2222) install fume purification device (25) in smoke exhausting channel (22), fume purification device (25) and first heat exchanger (12) are located in advancing the passageway between smoke vent (221) and first exhaust port (2221), and, along oil smoke flow direction, fume purification device (25) are located the upper reaches of first heat exchanger (12).
12. The kitchen airflow orchestration system of claim 11, wherein: an air valve (26) is arranged between the first smoke exhaust port (2221) and the second smoke exhaust port (2222), and the first smoke exhaust port (2221) or the second smoke exhaust port (2222) is communicated with the smoke exhaust pipe (24) by switching the air valve (26).
13. The kitchen airflow organization system of claim 1, wherein: the compressor (11) is arranged inside the range hood (2) or inside the air conditioner inner unit (10) or above the kitchen ceiling (3).
14. The kitchen airflow organization system of claim 1, wherein: the first heat exchanger (12) is a condenser, and the second heat exchanger (13) is an evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022479435.2U CN213777980U (en) | 2020-10-30 | 2020-10-30 | Kitchen airflow organization system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022479435.2U CN213777980U (en) | 2020-10-30 | 2020-10-30 | Kitchen airflow organization system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213777980U true CN213777980U (en) | 2021-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022479435.2U Active CN213777980U (en) | 2020-10-30 | 2020-10-30 | Kitchen airflow organization system |
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| Country | Link |
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| CN (1) | CN213777980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113606695A (en) * | 2021-08-20 | 2021-11-05 | 周云萍 | A multifunctional combined kitchen air conditioner |
| CN114440343A (en) * | 2020-10-30 | 2022-05-06 | 宁波方太厨具有限公司 | A kitchen airflow organization system |
-
2020
- 2020-10-30 CN CN202022479435.2U patent/CN213777980U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440343A (en) * | 2020-10-30 | 2022-05-06 | 宁波方太厨具有限公司 | A kitchen airflow organization system |
| CN113606695A (en) * | 2021-08-20 | 2021-11-05 | 周云萍 | A multifunctional combined kitchen air conditioner |
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