KR20060065039A - Hood for kitchen having air conditioner - Google Patents

Abstract

The present invention relates to a kitchen hood having an air conditioner, and more particularly, a case, a hood part provided inside the case to discharge food smell and heat to the outside through an exhaust pipe by driving a hood fan, and the hood. Condenser, evaporator, and compressor on one side of the unit, wherein the condenser and the evaporator has a blower fan, respectively, the cold air generated by the evaporator is discharged to the discharge port of the case by the blower fan of the evaporator and the condenser The warmth generated by the air conditioner is a kitchen hood having an air conditioner including a cooling unit discharged to the exhaust pipe of the case by the blower fan of the condenser, the food smell and heat discharged from the driving of the hood fan, and generated by the condenser The discharge side of the hood fan and the discharge side of the condenser so as to discharge the warmed air to the exhaust pipe. It has a branch pipe to communicate with the exhaust pipe, characterized in that provided with at least one or more fans for preventing the flow loss in the branch pipe.

Kitchen, air conditioning, hood.

Description

Hood for kitchen having air conditioner

1 is a configuration diagram schematically showing a kitchen hood with an air conditioner according to the prior art,

Figure 2 is a schematic diagram showing a kitchen hood with an air conditioner according to the present invention,

Figure 3 is a graph comparing the change in flow rate according to the position of the branch pipe in the kitchen hood with air conditioner according to the prior art and the present invention.

Explanation of symbols on the main parts of the drawing

101; Case 101a; Air inlet

101b; Inlet 102; Heat shield

102a; Communication ball 103; Condenser

104; Hood fan 105; Hood Intake

106; Filter 107; vent pipe

108; Evaporator 109; Blower of evaporator

110; Blower fan 111 of the condenser; Outlet

112,113; Motor 114; Branch pipe

115,116; Discharge side 117; Pan                 

200; Cookware

The present invention relates to a kitchen hood having an air conditioner.

In general, an exhaust hood for forcibly discharging a food smell is provided at an upper portion of a cooking appliance such as a gas range or an oven provided in a kitchen. However, the conventional hood has a simple function of discharging only the smell of food when cooking, and has a disadvantage in that it does not satisfy the needs of consumers who require multifunction.

In recent years, the applicant has created an uncomfortable environment due to the heat generated from the cooking utensils, which causes a large amount of physical consumption and inconveniences in cooking.

In response to the needs of these consumers, the present applicant has applied for a number of technologies other than 'range hood combined air conditioner as a kitchen air conditioner' in Korean Patent Application No. 10-2004-0023485 (filed on June 4, 2004).

1 is a configuration diagram schematically showing a kitchen hood having an air conditioner according to the prior art.

As shown in FIG. 1, the conventional hood is composed of a case 1, a hood part, and a cooling part.

First, the inside of the case (1) is made of a hollow and a plurality of parts are mounted, the hood function and cooling to perform the hood function for discharging the combustion gas or smell to the outside and the cooling function for cooling the kitchen at the same time The heat shield plate 2 partitioned by a negative part is provided. In addition, an air inlet 1a is formed at an upper side of the front surface of the case 1, and a communication hole 2a is formed in the heat shield plate 2, so that the condenser 3 is formed through the air inlet 1a and the communication hole 2a. Drain the heat-exchanged air at

The hood part is provided on the upper side of the inside of the case (1) and the hood fan (4) rotated by the motor 13 to discharge the combustion gas or odor generated from the cooking appliance 200 to the outside, and the case (1) It is installed in the lower side of the inside and consists of a filter (6) to adsorb and remove the odor or foreign substances generated when the combustion gas or dirty air sucked through the hood inlet (5) to the outside.

And the upper surface of the case 1 is formed with an exhaust pipe 7 for discharging the air introduced through the filter 6 to the outside.

On the other hand, the cooling part is comprised including the evaporator 8, its blowing fan 9, the compressor (not shown), the condenser 3, its blowing fan 10, etc.

Specifically, the cooling unit is formed with a suction port (1b) on one side of the front surface of the case 1, the discharge port 11 is formed below the suction port (1b). The blower fan 9 is rotatably installed on the side of the evaporator 8 by a motor (not shown), and the blower fan 10 is also provided on the side of the condenser 3 provided above the evaporator 8. The motor 12 is provided rotatably.

The operation and operation of the prior art, as shown in Figure 1, first, the combustion gas or food odor generated in the cooking utensil 200 is introduced into the case 1 by the hood fan 4 is driven to the upper As it rises up, it passes through the filter 6 of the hood part. Thereafter, the air from which impurities are removed by the filter 6 is discharged to the outside through the exhaust pipe 7 while rising.

On the other hand, when the cooling function is to be used, the blowing fans 9 and 10 of the evaporator 8 and the condenser 3 are driven, respectively, and the blowing fans 9 of the evaporator 8 and the condenser 3, respectively. When each of the 10 turns, the indoor air is sucked through the air inlet 1a and the inlet 1b on the front of the case 1, and the sucked indoor air passes through the condenser 3 and the evaporator 8. Each is heat exchanged, and the cool air generated thereby is discharged into the kitchen through the discharge port 11 by the blowing fan 9 of the evaporator 8.

In addition, hot air generated during heat exchange while the refrigerant gas of the evaporator 8 is condensed is discharged to the outside through the exhaust pipe 7 by driving the hood fan 4 provided in the hood part.

In conclusion, through the hood, the exhaust gas or the smell of food generated in the cooking apparatus 200 is discharged to the outside through the exhaust pipe 7 in the same manner as before, and at the same time operating the cooling unit when cooling of the summer or kitchen space is required. To further cool the kitchen.

However, the prior art has a discharge side 15 of the condenser 3 in the cooling section and a branch pipe 14 connecting the discharge side 16 of the hood fan 4 and the exhaust pipe 7 in the hood section, In the branch pipe 14, the section 'A' has a corrugated tubular body, so that a flow loss occurs, thereby significantly reducing the cooling performance of the cooling section.                         

The present invention has been made to solve the above problems, the structure is simple, can significantly reduce the production cost and labor costs, and at the same time to provide a kitchen hood with an air conditioner that can drastically reduce the load and noise. have.

According to an aspect of the present invention for achieving the above object, a hood, which is provided in the interior of the case and discharges the food smell and heat to the outside through the exhaust pipe by driving the hood fan, and on one side of the hood A condenser, an evaporator, and a compressor, wherein the condenser and the evaporator each have a blower fan, and the cool air generated by the evaporator is discharged to the discharge port of the case by the blower fan of the evaporator and generated by the condenser. Warmer is a kitchen hood having an air conditioner including a cooling unit discharged to the exhaust pipe of the case by the blowing fan of the condenser, food smell and heat discharged from the drive of the hood fan and the warmth generated by the condenser The discharge side of the hood fan and the discharge side of the condenser communicate with the exhaust pipe to be discharged to the exhaust pipe. Although having a branch pipe to be provided, the inside of the branch pipe provides a kitchen hood having an air conditioner, characterized in that at least one or more flow loss prevention fan.

Hereinafter, with reference to the accompanying drawings illustrating a preferred embodiment of a kitchen hood having an air conditioner according to the present invention.

Figure 2 is a schematic diagram showing a kitchen hood with an air conditioner according to the present invention.                     

As shown in FIG. 2, the kitchen hood provided with the air conditioner according to the present invention includes a case 101, a hood part, and a cooling part.

The inside of the case 101 is made hollow.

A plurality of parts are mounted inside the case 101, and a heat shield plate is partitioned into a hood unit and a cooling unit configured to simultaneously perform a hood function for discharging combustion gas or odors to the outside and a cooling function for cooling the kitchen. 102 is installed at the center.

In addition, an air inlet 101a is formed on the front upper side of the case 101, and a communication hole 102a is formed in the heat shield plate 102.

The air heat exchanged in the condenser 103 through the air inlet 101a and the communication hole 102a is configured to be discharged to the exhaust pipe 107 described below.

On the other hand, the hood portion is provided on the upper side inside the case 101 and the hood fan 104 and the case 101 to rotate with the motor 113 to discharge the combustion gas or odor generated from the cooking appliance 200 to the outside The filter 106 is installed at a lower side of the inside to adsorb and remove odors or foreign substances generated when exhausting the combustion gas or dirty air sucked through the hood inlet 105 to the outside. And the upper surface of the case 101, the exhaust pipe 107 for discharging the air introduced through the filter 106 to the outside is formed.

The cooling unit includes an evaporator 108 and a blower fan 109 thereof, a compressor (not shown), a condenser 103, a blower fan 110 thereof, and the like.

Specifically, the cooling unit is formed with a suction port 101b on one side of the front surface of the case 101, and a discharge port 111 is formed below the suction port 101b. The blower fan 109 is rotatably installed on the side of the evaporator 108 by a motor (not shown), and the blower fan 110 is also provided on the side of the condenser 103 provided on the evaporator 108. This motor 112 is provided so that rotation is possible.

Operation and function of the present invention is almost the same as the operation and function of the prior art, the detailed description thereof will be omitted here.

The present invention is the food smell and heat discharged from the drive of the hood fan 104, and the discharge side 116 of the hood fan 104 to discharge the warmth generated by the condenser 103 to the exhaust pipe 107 And a branch pipe 114 for communicating the discharge side 115 of the condenser 103 with the exhaust pipe 107.

In addition, it is preferable to provide at least one flow loss preventing fan 117 inside the branch pipe 114.

Thus, by providing the fan 117 in the branch pipe 114, it is possible to significantly reduce the flow rate loss on the A 'section compared with the prior art.

Figure 3 is a graph comparing the change in flow rate according to the position of the branch pipe in the kitchen hood with air conditioner according to the prior art and the present invention.

It can be seen that the branch pipe 14 of the prior art (see FIG. 1) has a considerably larger decrease in flow rate as it proceeds from the discharge side 15 of the condenser 3 to the exhaust pipe 7 in the "A" section. In this way, when the deceleration width of the flow rate is increased, the cooling performance of the cooling section is significantly reduced.

On the other hand, as shown in FIG. 3, the branch pipe of the present invention shows that the flow rate decreases considerably as compared with the prior art as it proceeds from the discharge side 115 of the condenser 103 to the exhaust pipe 107 in the section "A '". Can be. Accordingly, when the deceleration width of the flow rate is reduced as in the present invention, the cooling performance of the cooling unit is significantly increased compared with the prior art.

The present invention relates to a kitchen hood provided with an air conditioner, and by providing a fan in the branch pipe, the deceleration width of the flow rate can be significantly reduced compared with the prior art, which has an excellent effect of significantly increasing the cooling performance of the cooling section.

Claims (1)

A case, a hood part disposed inside the case and configured to discharge food smell and heat to the outside through an exhaust pipe by driving a hood fan, and a condenser, an evaporator, and a compressor on one side of the hood part, wherein the condenser Each evaporator has a blower fan, and the cold air generated by the evaporator is discharged to the discharge port of the case by the blower fan of the evaporator, and the warmth generated by the condenser is discharged to the exhaust pipe of the case by the blower fan of the condenser. A kitchen hood having an air conditioner including a cooling unit discharged, Wherein the food smell and heat discharged from the drive of the hood fan, and the branch pipe for communicating the discharge side of the hood fan and the discharge side of the condenser with the exhaust pipe so as to discharge the warmth generated by the condenser to the exhaust pipe, The hood for a kitchen with air conditioning, characterized in that the inside of the branch pipe is provided with at least one flow loss preventing fan.

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