CN201331224Y

CN201331224Y - Indoor wind-cooling winter refrigerated cabinet

Info

Publication number: CN201331224Y
Application number: CNU2008200730004U
Authority: CN
Inventors: 田德涌; 田同桥
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-29
Filing date: 2008-12-29
Publication date: 2009-10-21
Anticipated expiration: 2018-12-29

Abstract

The utility model relates to an indoor wind-cooling winter refrigerated cabinet, which belongs to electromechanical products. The refrigerated cabinet includes a gas heat exchanger, a temperature regulator, a draft fan, an air inlet pipe, an air outlet pipe, a heat-insulating cabinet body, a refrigerated cabinet heat-insulating door, an article rack and a dustproof casing, wherein a gas heat exchanging pipe of the gas heat exchanger is communicated with the air inlet and the air outlet pipes; and the draft fan is mounted on the air inlet and the air outlet pipes. When the internal temperature of the refrigerated cabinet exceeds a set internal temperature thereof, the temperature regulator controls the draft fan to start up, so that cold air outside the refrigerated cabinet can be sucked into the gas heat exchanger through the air inlet pipe, and meanwhile, heat inside the cabinet body can be exhausted through the air outlet pipe. The utility model has the advantages of simple and reasonable structure, high use practicability and energy conservation as well as environment protection.

Description

Indoor Wind-cooling type refrigerator in winter

Technical field:

The utility model relates to electrical category, particularly a kind of indoor Wind-cooling type refrigerator in winter.

Background technology:

Northern area in cold, owing to very long cold climate characteristics in winter, therefore be that the resident or the dining room of hotel, restaurant and enterprises and institutions all will be for storing vegetables some necessity, that be fit to the north of china in winter characteristics winter, as potato, Chinese cabbage and radish etc.But because winter, the long quantity that needs was bigger, the refrigerator finite capacity that uses in the existing life, the electricity charge are high again, the environment temperature of indoor heating is again than higher in addition, people almost can't find suitable way that an amount of vegetable bins is stored away, just become a great problem in people's life so that cold northern area stores up dish winter, therefore must manage to solve.

The utility model content:

The purpose of this utility model is to provide a kind of indoor Wind-cooling type refrigerator in winter, is fit to northern resident and unit and stores various vegetables in the winter of cold, reduces energy consumption, cheap, and is easy to use.

Technical solutions of the utility model are: indoor Wind-cooling type refrigerator comprises refrigeration insulation insulation cabinet, refrigerator thermal insulating door thermally insulated door, article rack, temperature control damper, gas heat exchanger, air-introduced machine, blast pipe, exhaust duct and dust cover, gas heat exchanger can adopt multiple pattern, and for example metal pipe type, metal chip or metal tube and metal fin such as make up at structural shape; Gas heat exchanger, temperature control damper and article rack are located in the cabinet of refrigerator, and the port of gas heat exchanger is connected with blast pipe and exhaust duct respectively; Air-introduced machine is loaded on into, on the exhaust duct, and blast pipe and exhaust duct break-through exterior wall be connected with outdoor, is convenient to the outer cold air of suction chamber and takes away heat in the cabinet, the junction of blast pipe and exhaust duct and the exterior wall dust hood of setting up defences.

According to the temperature that requires in the refrigerator of setting, when the temperature in the refrigerator surpasses the temperature upper limit that sets, as the ceiling temperature of setting in the body of chamber is 10 degree, temperature control damper is controlled its air-introduced machine and is started, by the cold air of blast pipe outside the gas heat exchanger suction chamber of refrigerator, through with cabinet in after the air of higher temperature carries out heat exchange, discharge outdoor by the hot-air that exhaust duct is higher with its temperature, take away the heat in the cabinet, reduced the temperature in the refrigerator; When reaching the lowest temperature that sets, the lower limit temperature that for example sets is 5 degree, and temperature control damper control this moment air-introduced machine is out of service, to keep reaching the optimum temperature range of preserving vegetables in the temperature range that the cabinet inherence sets.

The cabinet and the thermal insulating door thermally insulated door of indoor Wind-cooling type refrigerator are provided with sandwiched heat-insulating, and fill insulant material therein, in case of necessity, advance, the exhaust duct outside also adds heat-insulation layer equally, to help indoor environment temperature and to improve the heat exchange insulating efficiency;

Select the pattern and the parameter of its air heat exchanger according to the volume in the refrigerator and needed heat exchange area; According to the demand to the different storage volumes of indoor Wind-cooling type refrigerator, that the external form of cabinet can be designed to is vertical or horizontal, simple gate or different structure such as multi-door;

Advance, exhaust duct and exterior wall junction be provided with dust cover.

Advantage of the present utility model is: simple and reasonable, practicality easy to use is good, energy savings and pollution-free, and low cost of manufacture is applicable to be with a wide range of applications the individual and the unit of different demand layers.

Description of drawings:

Fig. 1 is a front view of the present utility model;

Fig. 2 is a side view of the present utility model;

Fig. 3 is a cutaway view of the present utility model;

The specific embodiment:

To shown in the accompanying drawing 3, the indoor Wind-cooling type refrigerator of the utility model is made of heat-insulation and heat-preservation cabinet 1, gas heat exchanger 2, air-introduced machine 3, blast pipe 4, exhaust duct 5, dust cover 6, temperature control damper 7, refrigerator thermal insulating door thermally insulated door 8, article rack 9 as accompanying drawing 1.Wherein gas heat exchanger 2 adopts the structural shape of metal tube and sheet metal combination, comprise gas converting heat pipe 21 and fin 22, and the port of gas exchange pipe 21 is connected with blast pipe 4, exhaust duct 5 respectively, air-introduced machine 3 is loaded on the exhaust duct 5 of gas heat-exchanger, blast pipe 4 and exhaust duct 5 are connected with outdoor, in the gas heat exchanger that enters refrigerator that prevents dust and foreign material, advance, exhaust duct is provided with dust cover with exterior wall 10 places of connection.

Temperature control damper 7 is according to the temperature requirement that sets, and the opening and closing of control air-introduced machine 3 realize reaching desired temperature in the cabinet.

Claims

1, a kind of indoor Wind-cooling type refrigerator in winter, it is characterized in that: include gas heat exchanger, temperature control damper, air-introduced machine, blast pipe, exhaust duct, the heat-insulation and heat-preservation cabinet, the refrigerator thermal insulating door thermally insulated door, article rack and dust cover, wherein gas heat exchanger comprises gas converting heat pipe and fin, and gas heat exchanger, temperature control damper and article rack are located in the cabinet of refrigerator, the port of gas converting heat pipe is connected with blast pipe and exhaust duct respectively, air-introduced machine is loaded on the exhaust duct of gas heat exchanger, and be connected with heat exchanger and exhaust duct, and blast pipe and exhaust duct are connected with outdoor, and blast pipe and exhaust duct are provided with dust cover with the place of connection of exterior wall.