CN210861491U

CN210861491U - Kitchen air conditioning system

Info

Publication number: CN210861491U
Application number: CN201921004740.7U
Authority: CN
Inventors: 傅海峰; 曹亚裙; 余丙松; 郭俊杰; 李昂; 朱启惠; 崔腾飞; 赵艳凤
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-06-26
Anticipated expiration: 2029-07-01

Abstract

A kitchen air conditioning system comprises an air conditioning assembly and an oil fume absorption assembly, wherein the air conditioning assembly adopts a total heat exchanger, a shell of the total heat exchanger is provided with a first air inlet, a second air inlet, a first air outlet and a second air outlet, an air valve for switching the air direction is arranged inside the shell, the first air inlet is communicated with the outside, the first air outlet is communicated with the outside or a public flue, the second air outlet is communicated with the inside of a kitchen, a smoke exhaust channel of the oil fume absorption assembly is communicated with the second air inlet, and an oil fume filtering unit is arranged in the smoke exhaust channel. The utility model has the advantages that: this kitchen air conditioning system combines lampblack absorber and total heat exchanger to utilize the switching realization mode switching of blast gate, the oil smoke gas in the lampblack absorber can carry out the heat exchange with outdoor air after purifying, and the air supply is to indoor, realizes heating, indoor air purification, oil smoke zero release effect, in addition, still can be for the kitchen introduction new trend, reaches the effect of purifying indoor air.

Description

Kitchen air conditioning system

Technical Field

The utility model relates to a kitchen air conditioning system.

Background

Along with more and more attention paid to energy conservation and environmental protection, people not only pay attention to the pollution problem of oil smoke discharge to the environment. At present, people generally purify oil smoke by installing an oil smoke purification unit in a range hood, so that exhausted oil smoke air is relatively clean. Although the purified oil fume can meet the exhaust standard, the purified oil fume still has adverse effect on the atmospheric environment. Therefore, various zero-emission range hoods are invented. For example, in the "internal circulation zero exhaust ventilator" disclosed in patent No. 201220624761.0 (No. CN 202973270U), the wind wheel of the internal circulation zero exhaust ventilator is installed in the casing at a position corresponding to the suction port, exhaust ports are opened at both sides of the casing, a filter screen is covered on the suction port of the casing, an oil cup is installed at the center of the bottom of the filter screen, a flue is communicated with the air outlet of the wind wheel, an air filtering device is installed in the flue, the flue is communicated with the exhaust ports through a pipeline, and the flue is purified by the air filtering device and then directly discharged from the exhaust ports at both sides of the casing into a kitchen room, thereby avoiding environmental pollution. As disclosed in the chinese utility model patent No. 201520539718.8 (No. CN 204987145U), the lower end of the air outlet casing of the self-cleaning range hood is an air inlet end, which is provided with an air outlet plate communicated with the main body of the range hood, the upper end is an air outlet end communicated with one end of a smoke exhaust pipe, the air inlet of the indoor unit is communicated with the other end of the smoke exhaust pipe, and the air outlet of the indoor unit is communicated with the indoor; the inside demountable installation of air-out shell and/or exhaust pipe has multiple self-purification mechanism, and multiple self-purification mechanism includes electrostatic adsorption device and the cyclone that sets gradually along flue gas air current circulation direction, is equipped with the temperature regulation apparatus who is used for reducing flue gas air current temperature in exhaust pipe or the indoor set, can also carry out secondary purification to the room air when purifying the flue gas, really realizes the zero release of lampblack absorber, makes the room air keep fresh moreover, reaches the service function of two unifications. Although, above-mentioned range hood can realize the zero release, the heat that the oil smoke in-process produced of airing exhaust can't obtain effective exchange, and the mode is comparatively single, can't purify kitchen indoor air. In view of the above, there is a need for further improvements to existing galley air conditioning systems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to above-mentioned prior art current situation, provide a combination can the zero release of kitchen oil smoke, can be for the kitchen air conditioning system of kitchen introduction new trend again.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: this kitchen air conditioning system, including air conditioning component and oil absorption cigarette subassembly, its characterized in that: the air conditioning assembly adopts a total heat exchanger, the total heat exchanger is provided with a shell, a first air inlet, a second air inlet, a first air outlet and a second air outlet are formed in the shell, an air valve for switching the air direction is installed inside the shell, the first air inlet is communicated with the outside, the first air outlet is communicated with the outside or a public flue, the second air outlet is communicated with the inside of a kitchen room, a smoke exhaust channel of the oil smoke absorbing assembly is communicated with the second air inlet, and an oil smoke filtering unit is installed in the smoke exhaust channel.

Preferably, a fan for providing wind power is further installed inside the housing.

In order to enable the air valve to smoothly switch the air direction, a stop block matched with the air valve is arranged on the opposite inner side wall of the shell.

The oil smoke filtering unit can have various structures, and preferably comprises an oil smoke purifying module and a smell removing module arranged at the rear end of the oil smoke purifying module.

The housing can be installed in a plurality of positions, and preferably, the housing is arranged above the suspended ceiling of the kitchen, and the second air outlet is communicated with the interior of the kitchen through a ventilation opening in the suspended ceiling of the kitchen.

As a preferable scheme, the air valve can be switched to a state that the first air inlet is communicated with the second air outlet, and the second air inlet is communicated with the first air outlet, or switched to a state that the second air inlet is communicated with the second air outlet.

As another preferred scheme, the air valve can be switched to a state that the first air inlet is communicated with the first air outlet, and the second air inlet is communicated with the second air outlet, or switched to a state that the first air inlet is communicated with the second air outlet.

In order to purify the outdoor fresh air, a fresh air purification unit is arranged in the air inlet channel at the front end of the first air inlet.

Compared with the prior art, the utility model has the advantages of: this kitchen air conditioning system combines lampblack absorber and total heat exchanger to utilize the switching realization mode switching of blast gate, the oil smoke gas in the lampblack absorber can carry out the heat exchange with outdoor air after purifying, and the air supply is to indoor, realizes heating, indoor air purification, oil smoke zero release effect, in addition, still can be for the kitchen introduction new trend, reaches the effect of purifying indoor air.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a total heat exchanger according to a first embodiment of the present invention;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention;

fig. 4 is a schematic structural diagram of a total heat exchanger according to a second embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

The first embodiment is as follows:

as shown in fig. 1 and 2, the kitchen air conditioning system in the present embodiment includes a total heat exchanger 1 and a smoke suction assembly 2. The total heat exchanger 1 is used as an air conditioning assembly, and a first air inlet 12, a second air inlet 13, a first air outlet 14 and a second air outlet 15 are formed in a housing 11 of the total heat exchanger 1. The shell 11 is arranged above the kitchen ceiling 3, the first air inlet 12 is communicated with the outdoor, the first air outlet 14 is communicated with the outdoor or public flue, the second air inlet 13 is communicated with the smoke exhaust channel 21 of the oil smoke suction assembly 2, and the second air outlet 15 is communicated with the inside of the kitchen through the ventilation opening 31 on the kitchen ceiling 3.

The oil smoke sucking component 2 adopts a range hood, the embodiment adopts a top suction type range hood, a centrifugal fan 20 is installed in the range hood, and a smoke exhaust channel 21 is formed at the rear end of an outlet of the centrifugal fan 20. A smoke filter unit is installed in the smoke exhaust passage 21. The oil smoke filter unit of this embodiment includes oil smoke purification module 22 and locates the flavor removal module 23 of oil smoke purification module rear end, and oil smoke purification module 22 can adopt the electrostatic purification device among the prior art, and flavor removal module can adopt active carbon etc..

An air valve 16 for switching the wind direction and a fan 17 for supplying wind power are installed inside the casing 11 of the total heat exchanger 1, and stoppers 18 for cooperating with the air valve 16 are installed on the opposite inner side walls of the casing 11. When the air valve 16 is switched to the vertical position, the second air inlet 13 is communicated with the second air outlet 15; when the air valve 16 is switched to be away from the stop block 18 and is in the horizontal position, the first air inlet 12 is communicated with the second air outlet 15, and the second air inlet 13 is communicated with the first air outlet 14.

When the kitchen air conditioning system is operated, the system starts to be switched between the following two operation modes by switching the air valve 16.

In the first working mode, the air valve 16 is in a vertical position, the oil smoke in the range hood enters the total heat exchanger 1 from the second air inlet 13 after being purified by the oil smoke purifying unit, and air is supplied to the kitchen room through the second air outlet 15, so that internal circulation is formed, and zero emission of the oil smoke is realized.

In the second operation mode, the air valve 16 is in a horizontal position, air in the range hood enters the total heat exchanger 1 from the second air inlet 13 after being purified by the oil fume purification unit, and exchanges heat with air entering the total heat exchanger 1 from the first air inlet 12, the air entering from the first air inlet 12 is sent to a kitchen room through the second air outlet 15 after being exchanged heat, so that indoor air is heated and purified, and the air entering the total heat exchanger 1 from the second air inlet 13 is discharged from the first air outlet 14 after being exchanged heat.

Example two:

as shown in fig. 3 and 4, the air conditioning assembly of the present embodiment also employs the total heat exchanger 1, the arrangement of the air inlet and the air outlet of the total heat exchanger 1 is different from that of the first embodiment, and a fresh air purification unit 19 is installed in the air inlet channel at the front end of the first air inlet 12. The air valve 16 can be switched to the first air inlet 12 to communicate with the first air outlet 14, and the second air inlet 13 to communicate with the second air outlet 15, or switched to the first air inlet 12 to communicate with the second air outlet 15.

When the kitchen air conditioning system works, the system can be switched between the following two working modes by switching the air valve 16.

In the first working mode, the air valve 16 is in a vertical position, outdoor fresh air enters the total heat exchanger 1 from the first air inlet 12 after being purified by the fresh air purification unit 19, and is supplied for the kitchen through the second air outlet 15 to form an external circulation, so that the effect of purifying indoor air is achieved.

In the second working mode, the air valve 16 is in a horizontal position, air in the range hood enters the total heat exchanger 1 from the second air inlet 13 after being purified by the oil fume purification unit, and exchanges heat with air entering the total heat exchanger 1 from the first air inlet 12, the air entering from the first air inlet 12 is discharged through the first air outlet 14 after being exchanged heat, and the air entering the total heat exchanger 1 from the second air inlet 13 is supplied to the indoor from the second air outlet 15 after being exchanged heat, so that heating and zero emission of oil fume are realized.

Claims

1. A kitchen air conditioning system comprising an air conditioning assembly and a range hood assembly (2), characterized in that: the air conditioning component adopts a total heat exchanger (1), the total heat exchanger (1) is provided with a shell (11), the shell (11) is provided with a first air inlet (12), a second air inlet (13), a first air outlet (14) and a second air outlet (15), an air valve (16) for switching the air direction is arranged inside the shell (11), the first air inlet (12) is communicated with the outside, the first air outlet (14) is communicated with the outside or a public flue, the second air outlet (15) is communicated with the inside of a kitchen room, a smoke exhaust channel (21) of the oil and smoke absorbing component (2) is communicated with the second air inlet (13), and an oil and smoke filtering unit is arranged in the smoke exhaust channel (21).

2. The galley air conditioning system according to claim 1, wherein: and a fan (17) for providing wind power is also arranged in the shell (11).

3. The galley air conditioning system according to claim 1, wherein: and a stop block (18) matched with the air valve (16) is arranged on the opposite inner side wall of the shell (11).

4. The galley air conditioning system according to claim 1, wherein: the oil smoke filtering unit comprises an oil smoke purifying module (22) and a smell removing module (23) arranged at the rear end of the oil smoke purifying module.

5. The galley air conditioning system according to claim 1, wherein: the shell (11) is arranged above the kitchen ceiling (3), and the second air outlet (15) is communicated with the interior of the kitchen through a ventilation opening (31) in the kitchen ceiling (3).

6. The galley air conditioning system according to claim 1, wherein: the air valve (16) can be switched to a first air inlet (12) to be communicated with the second air outlet (15), and the second air inlet (13) is communicated with the first air outlet (14), or switched to a second air inlet (13) to be communicated with the second air outlet (15).

7. The galley air conditioning system according to claim 1, wherein: the air valve (16) can be switched to a first air inlet (12) to be communicated with the first air outlet (14), and a second air inlet (13) to be communicated with the second air outlet (15), or switched to the first air inlet (12) to be communicated with the second air outlet (15).

8. The galley air conditioning system according to claim 7, wherein: and a fresh air purification unit (19) is arranged in an air inlet channel at the front end of the first air inlet (12).