CN2616833Y

CN2616833Y - Kitchen hood with refrigeration and air-purifying function

Info

Publication number: CN2616833Y
Application number: CN 03231342
Authority: CN
Inventors: 徐剑光
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-05-20
Filing date: 2003-05-20
Publication date: 2004-05-19
Anticipated expiration: 2013-05-20

Abstract

The utility model relates to a ventilator with the functions of refrigeration and air purification, which comprises a case, a lampblack pumping system, a refrigerating system and an electrical control system, wherein a compressor and a condenser of the refrigerating system, an axial-flow motor and a plurality of wind wheels are arranged in the outdoor machine set, and an evaporator and a plurality of cross flow fan blades and a motor are arranged in a heat-exchanging room of the indoor machine set, and the heat-exchanging room is arranged in front of the exhaust cavity which is positioned at the top of the ventilator, and heat-exchanging room and a panel, an interlayer between the left and right lateral plates jointly form an air-cooling cavity, and an air intake pipe of the air-cooling cavity is arranged at the top of the heat-exchanging room, and an air outlet is arranged at the bottom of the panel and the left and right lateral plates. The lampblack waste gas is discharged outside from a central lampblack-gathering cavity through the exhaust cavity, and the cold wind is blown out from the front, under the left side and right side of the ventilator, which can guarantee that lampblack is fully discharged and reduce the temperature of kitchens, one machine can be used for two purpose, thereby enabling the improvement of kitchen environment and living standard.

Description

Smoke exhaust ventilator with refrigeration, air cleaning processing capacity

Technical field

The utility model relates to a kind of mist extractor equipment, especially a kind ofly relates to culinary smoke exhaust ventilator with refrigeration, air cleaning processing capacity.

Background technology

Along with improving constantly of living standards of the people, the continuous improvement of living conditions, smoke exhaust ventilator has become the indispensable household electrical appliance in kitchen.Up to now, existing smoke exhaust ventilator all is to make oil-collecting petticoat pipe in smoke exhaust ventilator center form negative pressuren zone with centrifugal fan, and the deep fat flue gas that produces during the kitchen range burning enters blast pipe from the oil-collecting petticoat pipe and discharges outdoor.Because liquefied gas produces a large amount of heats when burning, cook under the high temperature rugged environment of kitchen and cook especially sultry summer, and is very inharmonious with modern life level.Chinese patent " 95223522 " discloses a kind of air conditioning smoke exhaust ventilator, it is on the basis of the exhausting system of original smoke exhaust ventilator, increase the air inlet system of forming by blower fan, air inlet duct, so both realized the pump drainage oil flue waste gas, again can be to indoor conveying fresh air.But this air conditioning smoke exhaust ventilator does not have and regulates indoor temperature is refrigerating function, still can not solve the too high problem of kitchen temperature.Though and air-conditioner commonly used can be regulated the temperature in the kitchen by freezing, and can not realize the pump drainage oil flue waste gas.So will in the kitchen, not only adorn air-conditioning but also adorn smoke exhaust ventilator, be far-fetched to general crowded kitchen.Chinese patent " 99255472.1 ", " smoke exhaust ventilator " with refrigerating function, exactly in order to solve the too high and a kind of technical scheme that proposes of kitchen temperature, it has both been accomplished can smoke pumping, can freeze dual-use again.But also there is bigger defective in its structure.At first, it is placed on the compressor of refrigeration system, condenser, axial flow blower in the body of smoke exhaust ventilator, and the high concentration oil smoke in the body certainly will pollute condenser, influences the heat exchange effect, and the time is long slightly, and the refrigerating capacity of air-conditioning is descended.Next, vibration and noise are bigger when compressor, freezing machine operation.Moreover the shared motor of smoke exhaust ventilator and condenser, both power are difficult to coupling.Again then, the soot gas cooler condenser with smoke exhaust ventilator is discharged if the oil smoke temperature is too high, can cause the pressure at expulsion of compressor and delivery temperature to rise, and can cause the refrigeration system cisco unity malfunction.So people expect to invent a kind of smoke exhaust ventilator with refrigerating function for a long time, to solve the too high problem of kitchen temperature.

Summary of the invention

The purpose of this utility model is at the defective of above-mentioned prior art and deficiency, for designing a kind of smoke exhaust ventilator with refrigeration, air cleaning processing capacity in the kitchen, to solve the long-term next too high problem of insurmountable kitchen temperature.Task of the present utility model is achieved in that this has refrigeration, the smoke exhaust ventilator of air cleaning processing capacity comprises by centrifugal motor, centrifugal type wind wheel, the fume extracting system that discharge pipe is formed, electric control system and refrigeration system, wherein refrigeration system comprises the compressor that is installed in the off-premises station, condenser, and the interior evaporimeter of heat-exchanging chamber that is installed in smoke exhaust ventilator top and discharge chamber front indoor set part, through-flow fan blade and motor, heat-exchanging chamber and panel, a left side, interlayer between right plate and the internal partition is formed the cold wind chamber jointly, on a left side, be provided with deflector in the right plate, deflector is provided with guiding gutter, a left side, the inlet of right guiding gutter extends up to the panel both sides respectively, and the air outlet of guiding gutter is located at the bottom of left and right sides plate.Oil flue waste gas of the present utility model through the air channel, is discharged outdoor by discharge pipe from the center collection chamber.After entering the air of heat-exchanging chamber and evaporimeter and carrying out heat exchange cooling cooling, a part is directly discharged from the panel bottom by the cold wind chamber, another part by panel both sides guiding gutter inlet left, the air outlet of right plate bottom blows out, make collection chamber front, the below, left and right side at smoke exhaust ventilator center form three cold wind barriers, both guaranteed oil flue waste gas to external diffusion and can fully not discharge outdoor, can solve long-term insurmountable kitchen high temperature problem again, the utility model one machine dual-purpose does not account for kitchen space in addition.If above evaporimeter, set up an anion generator, then kitchen air purifying can be removed harmful components and dust, the oxygen content of air is increased, long-term use can strengthen the skin resistance, promotes Skin Cell regeneration, for housewife's youth, beauty bring glad tidings.

Description of drawings

Fig. 1 is a kind of structural representation of the utility model.

Fig. 2 is the side sectional view of Fig. 1.

Fig. 3 is the another kind of structural representation of the utility model.

Fig. 4 is the installation signal of the utility model refrigeration system.

Fig. 5 is an electrical schematic diagram of the present utility model.

Label among the figure is 101---blast pipe, 102---anion generator, 103---evaporimeter, 104---through-flow fan blade, 105---motor, 106---water-collecting tray, 107---guiding gutter, 108---internal partition, 200---the oil-collecting smoke chamber, 201---oily net, 202---catchment cup, 203---the air channel, 204---centrifugal type wind wheel, 205---centrifugal motor, 206---discharge pipe, 300---indoor units, 301---rear bulkhead, 302---the heat-exchanging chamber side plate, 303---side plate, 304---air outlet, 305---panel, 306---shutter, 307---the heat-exchanging chamber panel, 400-outdoor unit, 401---outdoor casing, 402---condenser, 403---axial-flow leaf, 404---the axial flow motor, 405---compressor, 406---filter, 407---capillary, 408---pipeline.

The specific embodiment

Fig. 1, Fig. 2 are a kind of embodiment of the present utility model.

As shown in the figure, fume extracting system of the present utility model comprises the casing of being made up of panel 305 and left and right side plate 303 100, enclose integrated center oil-collecting smoke chamber 200 by panel and left and right side plate, the centrifugal type wind wheel 204 that is driven by centrifugal motor 205 is housed in the air channel 203 in the body of casing, and air channel 203 and discharge pipe 206 constitute the discharge chamber of smoke exhaust ventilators.In the place ahead of centrifugal type wind wheel oily net 201 is housed, the bottom of shell below wind wheel is equipped with catchment cup 202.Centrifugal motor 205 starts, and drives the centrifugal type wind wheel rotation, makes center oil-collecting smoke chamber become negative pressuren zone, and the oil flue waste gas that the kitchen range burning is produced rises, and discharges outdoor by air channel 203 through discharge pipe 206.Drip was collected in the catchment cup 202 after the part oil smoke condensed.

Refrigeration system of the present utility model comprises indoor units 300 and outdoor unit 400 two large divisions.The heat-exchanging chamber of indoor units is made up of side plate 302 and panel 307, before it is arranged on the top discharge chamber of fume extracting system, with rear bulkhead 301 heat-exchanging chamber of refrigeration system is separated mutually with the discharge chamber of air channel, discharge pipe fume extracting system.After the air draft chamber of smoke exhaust ventilator is located at, before the heat-exchanging chamber of refrigeration system is located at.Evaporimeter 103 is installed in the heat-exchanging chamber with through-flow fan blade 104, motor 105.Through-flow fan blade and motor are installed in the below of evaporimeter.Blast pipe 101 is housed on the heat-exchanging chamber top.On the panel 307 of heat-exchanging chamber, shutter 306 is housed.Dress deflector in left and right side plate 303, deflector is provided with guiding gutter 107, and the inlet of left and right guiding gutter extends to panel left and right side top respectively, and the cold wind in panel the place ahead is drained into side plate bottom air outlet 304 by guiding gutter.The interlayer of heat-exchanging chamber and panel and internal partition, the guiding gutter of left and right side plate 107 have been formed the cold wind chamber of refrigeration system jointly.Start refrigeration system, air is from blast pipe 101 and shutter 306 enters heat-exchanging chamber and evaporimeter carries out heat exchange, after the cooling cooling, a part of cold wind blows out from the air outlet 304 of panel below, and another part blows out to left and right side plate below air outlet through the guiding gutter water conservancy diversion.So make the below of smoke exhaust ventilator form front B and three cold wind barriers of left and right side B, both guaranteed that the oil flue waste gas at center was outdoor from the back discharge chamber discharge of smoke exhaust ventilator, reduced the kitchen temperature again, solved the long-term insurmountable difficult problem of people.

In the bottom of evaporimeter water-collecting tray 106 is housed, the condensed water that is condensed by evaporimeter collects in the water-collecting tray, discharges outdoor by drainpipe.

Fig. 4 is the utility model refrigeration system scheme of installation, and outdoor unit 400 parts of refrigeration system comprise axial flow motor 404 and the axial-flow leaf 403 that is installed in compressor 405, the condenser 402 in the casing 401 and is installed in the condenser below.One end of condenser 402 connects the evaporimeter 103 of indoor units by filter 406, capillary 406 and pipeline 408, and the other end of condenser connects the evaporimeter other end of indoor set by compressor 405.Constituted traditional split single cold type air-conditioning refrigeration system like this.

Fig. 3 is another kind of embodiment of the present utility model.It is a kind of smoke exhaust ventilator with degerming, dedusting, ventilation and refrigerating function.Set up an anion generator 102 above the evaporimeter of the indoor units of present embodiment, all the other structures are same as the previously described embodiments substantially.Anion generator will purify from the air that blast pipe 101 enters, and behind removal harmful components and the dust, carries out heat exchange with evaporimeter again, and the fresh cold air after the purification blows out from the front B of smoke exhaust ventilator, the below of left and right side A.

Fig. 5 is an electrical schematic diagram of the present utility model.

K switch 1, K2, K3 control the electromagnetic valve switch of centrifugal motor, through-flow motor, anion generator, compressor, axial flow motor and shutter respectively by relay J 1, J2, J3, J4.

Only press K switch 1, relay J 1 closure, smoke exhaust ventilator works independently, and the oil smoke that kitchen range produce is discharged from discharge chamber.

Only press K switch 2, relay J 2 closures, through-flow fan blade 104 and motor 105 and anion generator 102 are worked simultaneously, can provide fresh cleaning to the kitchen, contain the high high-quality air of oxygen, and space air is carried out sterilization, dedusting, eliminates the unusual smell.

Only press K switch 3, relay J 2 and J3 closure, anion generator and refrigeration system are worked simultaneously, purify entering air in kitchen, and sterilization eliminates the unusual smell, and freezes, and reduces the kitchen temperature.

Press K switch 1 and K2 simultaneously, relay J 1 and J2 closure, lampblack absorber through-flow motor, fan blade and anion generator are worked simultaneously.Oil flue waste gas is discharged outdoor from the oil-collecting smoke chamber by discharge chamber, outdoor air enters heat-exchanging chamber from blast pipe 101, fresh air after anion generator purification, removal harmful components blows out from the air outlet 304 of machine shell panel and and arranged on left and right sides, air in kitchen is upgraded, the fresh air that blows out forms a barrier, isolate oil smoke, prevent the oil smoke diffusion, oil smoke really can be escaped nowhere.

Only press K switch 3 and K4, relay J 2, J3 and J4 closure, lampblack absorber is not worked, refrigeration system and anion generator work, electromagnet is opened shutter, and indoor air purifying is handled.

By K switch 1, K3 and K4, relay J 1, J2 and J3, J4 are closed simultaneously, i.e. smoke exhaust ventilator, air conditioner, anion generator, and open by the magnet control shutter.Each functional part is all worked.Oil flue waste gas is discharged outdoor from the center smoke collecting chamber through discharge chamber.Air through anion generator purify, sterilization, remove objectionable impurities and reduce, before casing, left and right side air outlet 304 belows blow out and form A and three cold wind barriers of B, B through cooling.

Shutter is normally closed, and by K switch 4, electromagnet is opened shutter.

K2 and K3 interlocking.

Claims

1, a kind of have a refrigeration, the smoke exhaust ventilator of air cleaning processing capacity, it comprises casing (100), by centrifugal motor (204), centrifugal type wind wheel (205), the fume extracting system that discharge chamber is formed, and refrigeration system, electric control system, it is characterized in that described refrigeration system comprises the compressor (405) that is installed in outdoor unit (300), condenser (402), axial flow motor and axial-flow leaf, be installed in the interior evaporimeter (103) of heat-exchanging chamber of smoke exhaust ventilator top and discharge chamber front, the through-flow fan blade and the motor of evaporimeter below, heat-exchanging chamber and panel interlayer, a left side, the right plate interlayer is formed the cold wind chamber jointly, the blast pipe in cold wind chamber is arranged on the top of heat-exchanging chamber, and air outlet is arranged on a panel and a left side, the interlayer below of right plate.

2, the smoke exhaust ventilator with refrigeration, air cleaning processing capacity according to claim 1, it is characterized in that being provided with deflector in the described left and right side plate, deflector is provided with guiding gutter 107, the inlet of left and right guiding gutter extends to the panel both sides respectively, and the air outlet of guiding gutter is located at the side plate bottom.

3, the smoke exhaust ventilator with refrigeration, air cleaning processing capacity according to claim 1 and 2 is characterized in that anion generator is equipped with in the evaporimeter top in the described heat-exchanging chamber.

4, the smoke exhaust ventilator with refrigeration, air cleaning processing capacity according to claim 1 and 2 is characterized in that the top of described heat-exchanging chamber is provided with blast pipe (101).

5, the smoke exhaust ventilator with refrigeration, air cleaning processing capacity according to claim 3 is characterized in that the top of described cool room is provided with blast pipe (101).