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Kitchen air conditioning system

A technology for air conditioning systems and kitchens, applied in air conditioning systems, ventilation systems, kitchen cabinets, etc., can solve the problems of reducing the energy efficiency of air conditioners, the volume of kitchen air conditioners cannot be too large, and the structure is not compact enough, so as to improve work efficiency and work life, improve Refrigeration/heating efficiency, environmental protection effect

Pending Publication Date: 2020-01-03
NINGBO FOTILE KITCHEN WARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The basic form of the existing kitchen air conditioner is not much different from that of ordinary air conditioners. There are generally two forms. One is the split type of the internal and external units, that is, the external unit is located outdoors, and the internal unit is located indoors. The internal and external units each have a motor fan. The connection method of the kitchen air conditioner with separate indoor and outdoor units needs to be connected through pipelines, and holes need to be opened on the wall, which will damage the decoration. An external unit needs to be hung outside. The structure is not compact enough, and the overall appearance is not beautiful enough.
The other is the integrated structure of the internal and external units, which can use a double-axis motor or two motors. The integrated internal and external units usually include a mobile air conditioner and a window unit. When the mobile air conditioner is used, it is necessary to manually connect the cooling hose , and put the hose out of the window, which is inconvenient to use; the window machine needs to open a square hole with a large area on the wall, put the machine in, and move it out when not in use, leaving a hole on the wall Although the square hole can be plugged with other things, it is troublesome and damages the decoration
[0004] Due to the limited space in the kitchen, the volume of the kitchen air conditioner cannot be too large. Therefore, there is a big problem with the heat dissipation of the kitchen air conditioner. If the kitchen air conditioner cannot dissipate heat in time during use, the energy efficiency of the air conditioner will be greatly reduced.
However, the existing kitchen air conditioner and range hood work independently of each other, and the two cannot be linked together. The heat generated by the kitchen air conditioner cannot be discharged to the outside through the fan of the range hood. Therefore, how to discharge the heat generated by the kitchen air conditioner through the range hood becomes a problem. problems people need to solve
In addition, the outdoor units of existing kitchen air conditioners are all installed outdoors, not only the structure is not compact enough, but also the installation is more troublesome
[0005] Another problem with existing kitchen air conditioners is poor durability and short service life. After the existing kitchen air conditioner has been used for a period of time, the internal parts will be polluted by oil fumes, resulting in a serious decline in air conditioner performance and inconvenient maintenance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0114] Such as figure 1 with figure 2 As shown, the kitchen air conditioning system of this embodiment includes an air conditioning assembly 1 and a range hood assembly 2 . Wherein, the air conditioning assembly 1 includes a compressor 11, a first heat exchanger 12 and a second heat exchanger 13, and the compressor 11, the first heat exchanger 12 and the second heat exchanger 13 are connected through a refrigerant pipeline 14, A throttling valve 18 is installed on the refrigerant pipeline 14 between the first heat exchanger 12 and the second heat exchanger 13 , and a four-way valve (not shown) is installed on the refrigerant pipeline 14 . By switching the four-way valve, it is possible to switch between the cooling mode and the heating mode. In the cooling mode, the first heat exchanger 12 is a condenser, and the second heat exchanger 13 is an evaporator. In the heating mode, the first heat exchanger The device 12 is an evaporator, and the second heat exchanger 13 is a cond...

Embodiment 2

[0124] like figure 2 As shown, the air inlet passage 23 forms the first air inlet passage 231 and the second air inlet passage 232 through the bifurcation opening, and a switching valve 3 is arranged at the bifurcation opening, by switching the switching valve 3, the first smoke exhaust passage 231 communicates with the air outlet of the fan or connects the second exhaust channel 232 with the air outlet of the fan. When the air valve is on the right side, the range hood works alone, and the air conditioning system does not start; the other is when the air valve is on the left side, to achieve the effect of exhausting oil fume and air conditioning at the same time. In this way, when heating or cooling is not required, the heat exchange component can be free from oil fume pollution, which helps to increase its working life.

Embodiment 3

[0126] like image 3 As shown, the kitchen air conditioning system in this embodiment includes an air conditioning assembly 1 and a range hood 2 . The air conditioning assembly 1 includes a compressor 11, a first heat exchanger 12 and a second heat exchanger 13, and the compressor 11, the first heat exchanger 12 and the second heat exchanger 13 are connected through a refrigerant pipeline 14, The working principle of the air-conditioning assembly 1 is the same as that of the existing air conditioner, so it will not be described here. The range hood 2 includes a hood casing 20 and a fan assembly 21 disposed inside the hood casing, and the second heat exchanger 13 is disposed inside the fan assembly 21 so that the air conditioning assembly 1 and the range hood 2 communicate with each other.

[0127] Fan assembly 21 comprises motor 215, impeller chassis 2150 and impeller 2151, and impeller chassis 2150 is installed on the output shaft of motor 215, and impeller 2151 is installed...

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Abstract

The invention discloses a kitchen air conditioning system. The kitchen air conditioning system comprises an air conditioning assembly and an oil fume suction assembly, the air conditioning assembly comprises a compressor, a first heat exchanger and a second heat exchanger, wherein the compressor, the first heat exchanger and the second heat exchanger are communicating through a refrigerant pipeline, the oil fume suction assembly comprises a fan and an air outlet channel communicating with an air outlet of the fan, and the kitchen air conditioning system is characterized in that the compressoris integrated on the oil fume suction assembly, and the first heat exchanger is arranged in the air outlet channel. The kitchen air conditioning system has the advantages that the compressor is integrated on the oil fume suction assembly, the overall structure of the system is more compact, when the kitchen air conditioning system is installed, an air conditioner external unit does not need to beindependently installed, the installation is more convenient, in addition, the air conditioning system installs the first heat exchanger of the air conditioning assembly within the air outlet channelof the oil fume suction assembly, flue gas discharged into the air outlet channel can take away heat of the first heat exchanger or heat the first heat exchanger, and then the energy efficiency of anair conditioner is improved.

Description

technical field [0001] The invention relates to a kitchen air conditioning system. Background technique [0002] The kitchen is the main place for people to cook. The quality of the air environment in the kitchen directly affects the mood of the cook. Especially in the hot summer, the sultry environment in the kitchen brings great discomfort to the cook. For this reason, people invented A variety of kitchen air conditioners have been installed to cool down the kitchen air. [0003] The basic form of the existing kitchen air conditioner is not much different from that of ordinary air conditioners. There are generally two forms. One is the split type of the internal and external units, that is, the external unit is located outdoors, and the internal unit is located indoors. The internal and external units each have a motor fan. The connection method of kitchen air conditioners with separate indoor and outdoor units needs to be connected through pipelines, and holes need to be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F24F3/16F24F7/08F24F11/67F24F11/74F24F11/89F24F11/84F24F12/00F24F13/02F24F13/20F24F13/22F24F13/24F24F13/28F24F13/30F28G9/00F28G15/04A47B77/08F04D29/70F24C15/20F24D15/02F24F110/30
CPCA47B77/08F04D29/703F24C15/20F24C15/2021F24C15/2035F24C15/2042F24C15/2057F24D15/02F24F5/001F24F7/08F24F12/00F24F13/02F24F13/20F24F13/222F24F13/24F24F13/28F24F13/30F24F2013/205F28G9/00F28G15/04F24F11/67F24F11/74F24F11/84F24F11/89F24F2110/30F24F8/10F24F8/192Y02A50/20
Inventor 曹亚裙余丙松郭俊杰李昂傅海峰朱启惠赵艳凤崔腾飞
Owner NINGBO FOTILE KITCHEN WARE CO LTD
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