KR20100124490A

KR20100124490A - A refreeze dryer

Info

Publication number: KR20100124490A
Application number: KR1020090043532A
Authority: KR
Inventors: 이규원
Original assignee: 이규원
Priority date: 2009-05-19
Filing date: 2009-05-19
Publication date: 2010-11-29

Abstract

The present invention uses a cycle that uses a cycle that the compressor is compressed through compression and heat exchanged through the condensation expansion valve in the condenser and the path evaporated in the evaporator.

In this case, the general refrigerator uses only heat exchange rate (refrigeration or freezing) that reaches the surface by evaporating the condensed and expanded gas from the evaporator.

① The functions of the two-room refrigeration and warm room, which take both heat dissipation on the condenser side and evaporation heat on the evaporator side,

② It adopts the heat pump method (cycle switching method using 4-way valve) that can switch the location of the refrigerating and freezing chambers as needed.

Description

Cold and dry conversion dryer using heat pump method {A REFREEZE DRYER}

In this case, the general refrigerator provides a technology that uses only the heat exchange rate (refrigeration or freezing) that reaches the surface by evaporating the condensed and expanded gas from the evaporator, and simultaneously uses not only the heat exchange efficiency of the cooler but also the heat exchanged by the radiator.

Commonly used refrigeration or refrigeration technology consists of a large number of commercial and commercial refrigerators and freezers and cycles (frozen cycles) developed and commercialized, and the cycle is designed to be almost the same. The basic technology is expected to be constantly developed and commercialized as humans live.

The present invention is also a part using the refrigeration technology and maximizes the heat exchange efficiency by utilizing the advantages of both the unique cold storage technology of the refrigerator and the cycle switching technology of the air conditioner.

When enumerating the technology, the first part of the refrigerator is divided into two parts, consisting of a refrigerator compartment and a warm room, and the refrigeration side is configured to send cold cold air to EVA and the warm side is configured to send hot heat of COND.

Second, these two rooms are equipped with timers and thermostats that allow the customer to adjust the temperature and time as desired. It also provides 4-way technology for switching between cold and hot compartments.

The present invention is based on the following instrument configuration.

1. Top-mounted refrigeration cycle: Larger cycle method by mounting compressor and cycle parts on the top part of cabinet.

2. Cooling and warming method using 4-way valve: It provides the function to switch between cold room and warm room.

3. Inter-cooling: Indirect cooling (including temperature) that blows the inside into FAN

4. Duct system: adopt duct structure to even out the temperature distribution

The present invention uses the principle of the field of the heat pump of the refrigeration cycle in the drying of agricultural products or industrial products by making two drying chambers (refrigeration chamber and warm room),

Hot air dry on one side and cold air on the other. Drying in this way can be conveniently used by the user to look at the characteristics of each food to suit the purpose, and can provide a feature that can reduce the amount of heat dissipation when using only one type of existing.

The forgetting that can significantly reduce the electric charges compared to the drying method with the existing heating heater and the drying method in the cold wind drying room can prevent the destruction of food nutrients, which can bring an excellent effect on quality improvement.

In addition, the refrigerator and the heating room can be switched to each other, it can provide the advantage of reducing the time and labor when drying foods that convert the cold temperature repeatedly by a certain time.

(Organize information)

1> Cold and warm drying of agricultural products and industrial products

2> Simultaneous cold and hot air drying

3> Save travel time during cold and hot drying (labor power and time ▽)

The present invention consists of a refrigerating chamber, a warm room, a compressor, a cooler, a radiator, an expansion valve, and other refrigeration cycle components, and the liquid refrigerant passing through the condenser passes through the expansion valve into an evaporator in an evaporated state and evaporates as expected by a heat exchange effect. To achieve drying.

At the same time, heat is impulsively heated in the warm room, and hot air drying is performed as a warm room without leaving it to nature.

Add a bypass (injection function) to prevent the cycle from turning off above the oversaturation and reach temperatures of the refrigerator compartment during operation.

If excessive heat is generated due to unbalanced heat exchange efficiency during operation of the greenhouse, install VENT and automatically control the heat quantity. In some cases, the reverse motor is operated on the COND side.

Effects and effects of the present invention are as follows.

The high temperature and high pressure gas refrigerant compressed by the compressor is condensed in the condenser and converted into a low temperature and low pressure liquid through the expansion valve, and the user takes the heat of evaporation through the evaporator.

At this time, the user can effectively control the evaporation and temperature of the refrigerating and drying room as required (temperature controller and internal sensor), and can switch between the refrigerating room and the heating room according to the characteristics of each food (4-way valve).

1. Simultaneous function of cold drying and hot air drying

2. Switching function between cold room and warm room

3. Rapid function and reservation function equipped with auxiliary heater

4. Door Magnet (Opening Prevention Function, Stuck Prevention Function)

5. VENT (Drainage, Temperature Control, Anti-Sticking Function)

6. Air curtain effect generating design

7. Duct design for even temperature distribution (homogeneous refrigeration, heating and fast temperature delivery)

The present invention will be described in detail with reference to the accompanying drawings.

Figures 1 and 2 (front view and side view) are viewed from the front and the left chamber is the refrigerating chamber and the right chamber is the heating chamber.

The side view and Figure 3 (high internal front view) illustrate the flow of cold air (arrows).

Indirectly blows cold air and warm air into the air through the side view duct.

The door is double door type (left door right door type)

1. Gasket: Refrigerator type, keeping the door closed by installing magnet inside

2. Drainage: Back of cabinet (VENT used)

3. Control panel: The control panel is installed on the top surface

Figure 1 shows the front view of the product.

Figure 2 shows the side view of the product

Figure 3 shows a high geometry layout assuming the door is open.

Claims

The present invention is a heat pump type (4-way) that can switch the positions of the refrigerator (cooling) room and the heating room as needed and the function of the 2ROOM type refrigeration and heating room that takes both heat dissipation on the condenser side and evaporation heat amount on the evaporator side. Cycle conversion method using VALVE).

In addition, the scope of the claim and the system flow chart for the rapid warming room function using the auxiliary heater, the reservation time, the temperature control function, the ventilation function (VENT), and the natural dehumidification function, etc. are included.