MX2010008142A - Integrated air circulation system. - Google Patents

Abstract

The air circulation system integrated to the freezer and refrigerator compartments, which includes lateral (1), front (2) and lower (3) outlets, is useful for optimising the distribution of air within the equipment and reducing the risk of strangulation of the vents. The invention is integral with a lighting system being coupled by adjustment. In one embodiment, the refrigerator compartment presents a thermostat (10) arranged in a different position in order to provide an improved space within the product.

Description

INTEGRATED AIR CIRCULATION SYSTEM APPLIED REFRIGERATORS Field of the Invention The present invention pertains to mechanical engineering, more particularly to a circulation of air applied to refriger ares.

Background of the Invention The refrigeration systems, briefly these of refrigerant gas, piping, exchanges and compressors, which operate in a circuit of the system starts with the compression of the gas, which releases it to the condenser in superheated gas phase, passes to phase ees, the liquid travels through a possible capillary of the chamber to be cooled.

In the state of the art, when making reference of air, the refrigerators can classify segments: refrigerators with the freezer refrigerator compartments independent refrigerators with integrated systems, where s portion of air from the compartment of co the refrigerator compartment, produced of air between the compartments den o.

When considering chillers with shafts, currently, in most cations they are frontal. In relation to the temperature, specifically the doors of the top, normally they are arranged in a lime. , at least one return air inlet from the non-cabinet; at least one forced air device, installed in each air chamber, to cause a flow of air from the air outlet and a flow of air from the air circulation chamber through the return air of this last, the lation device is operated under the command of a frame provided within the cabinet.

Patent PI0402332-3 covers the refrigerator and freezer compartment, including the rear portion, a respective portion of the refrigerator, the arrangement comprising a plate on the front of the evaporating plate portion of the refrigerator, a wall after cooling refrigerator, a cooling chamber comprising a refrigerator and a freezer compartment, a rear part, a part of the evacuation plate, the arrangement comprises a plate of this in front of the portion of the evaporating plate cooling and which defines, with the refrigeration compartment ra, the cooling c, which provides an ior inlet and a lower air outlet that communicates cooling with the cooling inter- portion, the so-called lower and lower are provided with A valid move between the closed position and the open mode.

Patent PI 0301596 -3 comprises an air compartment that houses an evaporator and a vent in air passages with an open area in accordance with the intensity of the air flow to feed the cooling compartment.

The document EP 0727626 discloses a gabigement comprising shelves uniformly is drawer arranged very close to the floor and the part leaves a slot for air circulation air this. Another passage of air is arranged and the inner lining of the push is directed by a fan fixed on the upper part of the back wall in which have lateral running fins and a cold wall evaporator.

US patent 2008202149 discloses a refrigerator in which an air supply device includes an evaporator and a cooling device with a multiple flow system.

Summary of the Invention This invention describes an air integration system with compartmental and refrigerator application. It is provided with ales, front and bottom to optimize the luxury of air inside the product.

It has substantial advantages when similar commutations already known in the art pre-vent the risk of air strangulation to prevent freezing of food, and even at several points (frontal, inferior and lat advantage of the invention is an innovative system.

It has a different adjustment, which provides an improved space.

Brief Description of the Figures Figure 1 shows a perspective view with the air circulation system in this with the respective air outlets for air flow within the compartments.

Figure 2A shows a cut-away view of the refrigerator and freezer compartments of the eto circulation system device.

Figure 2B shows a front view of refrigerator and freezer, which air circulation system comp Figure 3 shows an exploded view of the multiple cooler ow (30A) in a variant of a temperature regulator (10). ales (1), front outputs (2) and outputs in. It also represents a lighting system int in a plurality of parts, accessories, and other constructive arrangements with the tir the excellent and innovative application of the integrated air irculation, also known multiple .

It consists of a first sub-system, the multiple freezer ap (15), located freezer compartment (26), integrated with a system, the refr multiple flow apparatus, distributed in the refrigerator compartment systems (15, 30) They operate in a way to associate the air flow within the equipment. In this case, an air flow that travels through the appliances of the appliance and which cools down (30) does not present the thermostat, and the temperature control of the refrigerator (27) is controlled by the command from the p ol (not shown) of the appliance.

The specification relating to the proposed construction can be better understood on an adjoining basis and as described below.

Distributed in the freezer multistage freezer compartment (15), as shown in Figure 5, it is composed of: a fan coil (19); an engine (20); a love a rear insulation (22) with an outlet of an efrigerator (22A); an impeller (23); an iso (24) with frontal air outlet (2) and exit to (1); a freezer plastic cover an illumination system (5) subdivided into len (5B), mirror lamp (5C) and plug (5 a thermostat (6); a perstate insulation (7); a plastic thermostat cover of thermostat duct stato (10) and a thermostat stop (10A), a thermostat pe (11).

An alternative configuration for the multiple refrigerator unit (30), which does not have an automatic flow control apparatus (30B), as shown in Figure 4, is represented by: a duct system (12) provided with ales (1), front outputs (2), and outputs in a lighting system (5) subdivided into a lens (5B), mirror lamp (5C) and plug (refrigerator plastic door (13); the freezer, and also towards the outlet of the freezer (22A) After traveling to the inner compartment (26), the return of the air is produced through the drain ducts (16), located in the lower part of the refrigerator. freezer (26) .The air is driven by drier (17), which is cooled by the passageway of the evaporator (17) and the impeller (23) is subsequently sucked, repeating the cycle one A portion of the driven air in the freezer compartment (26) is directed to the refrigerator (27) through the s to the refrigerator (22A).

For the configuration of the refrigerator with a thermostat (10) provided, it is a manually controlled generator (30A), Figure 3, and a configuration of the automatic refr-control multiple flow apparatus (30B), Figure 4.

In this way, in the next step, the duct system (4 or 12) carrying the ales (2), lateral (1) and lower refrigerator compartment (27) is passed through the duct steering device.

The return of air from the refrigerator occurs in the upper front part of the compartment, through the steering device, which directs the air to the evaporator when the cycle is completed.

For the manual control multi-flow refr apparatus (30A) provided with a thermos to 2A, the thermostat (10) is housed for which functions mentioned or illustrated here, and to be understood in its broadest scope, and other representations of the innovation and to those skilled in the art as this innovation requires, having the benefit presented in the previous descriptions as annexes. Furthermore, it should be understood that innov limited to the specific form described, and os and other forms are understood as being within the scope of the appended claims. R here specific terms are used only generic and descriptive and not for a p ante.

It is noted that in relation to this method known to the applicant for carrying the said invention, it is that which results

Claims (1)

1. CLAIMS The invention having been described as before as property contained in the ndications: 1. - An integrated system of thermic circulation because it has an integrated mulch flow apparatus and with an associated operation of multiple flow of refrigerator; these with several air flow ducts and devices provided with an illumination system. 2. - A free-flowing multiple flow apparatus with claim 1, characterized as follows: a back support of the fan of a lighting system. 3. - The free-flowing multiple flow apparatus with any of the claims terized because it has a built-in arrangement of distributing the cold air of the refrigerator chamber at least through air to the localized cooler. back 4. - The reflow multiple-flow apparatus with claim 1, characterized as follows: a duct system provided at least with side air, at least one air outlet and a lower air outlet; a lighting system; a thermostat knob; a duct system provided at least with side air, at least one air outlet f a lower air outlet; a lighting system; a plastic cover; a duct steering device. 6. - The system of circulation of air inte rmidad with any of the claims terizado because it has a thermostat, provided with thermostat in a non-vertical position. 7. - The lighting system according to claim 1, 2, 4 and 5, comprising at least one lens, at least one mirror lamp and at least one sto with a coupling for the cover of plastic with an adjustment.