CN2572258Y

CN2572258Y - Freon free air conditioner refrigerator

Info

Publication number: CN2572258Y
Application number: CN02257552U
Authority: CN
Inventors: 袁仕杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-29
Filing date: 2002-09-29
Publication date: 2003-09-10
Anticipated expiration: 2012-09-29

Abstract

The utility model relates to a freon free semiconductor refrigerating air conditioner, which comprises a box body, at least two semiconductor refrigerating assemblies contained in the box body, a control circuit, a heat radiating and a cold diffusing fans, and a motor, wherein, the inner part of the box body is partitioned into a heat radiating chamber and a refrigerating chamber by a partitioning plate and a heat insulating layer; the cold end of one semiconductor refrigerating assembly is arranged in the refrigerating chamber, and the other cold end is arranged in the heat radiating chamber; the heat radiating fan and the cold diffusing fan are respectively positioned in flow guiding air channels arranged in the refrigerating chamber and the heat radiating chamber. Each semiconductor refrigerating assembly comprises a semiconductor refrigerator, an aluminum alloy temperature conducting member, a cold energy diffusing member, a radiator, wherein, the aluminum alloy temperature conducting member and the cold energy diffusing member are positioned at the cold end of the semiconductor refrigerator, and the radiator is positioned at the hot end of the refrigerator, and the periphery of the aluminum alloy temperature conducting member is provided with a heat insulating layer. The utility model has the advantages of low noise, lower energy consumption, green environmental protection, simple structure, low failure rate, long service life, etc.

Description

The fluorine-free air conditioning refrigerating plant

Technical field

The utility model relates to a kind of aircondition, specifically a kind of semiconductor refrigerating air conditioning device of free-floride.

Background technology

At present, air-conditioning equipment comprises central air conditioner system and domestic air conditioner, and these equipment generally are to use compressor and freon or other refrigerants, so complex structure, and noise is big, and it is all very inconvenient to install, move.Particularly use the equipment of freon not belong to environmental requirement, destroy environment easily.Semiconductor cooling device has many advantages, still, does not also give full play to its characteristics on using.

Summary of the invention

The purpose of this utility model is exactly in order to overcome the defective of prior art, and a kind of fluorine-free air conditioning device of simple in structure, multiduty semiconductor refrigerating is provided.

The purpose of this utility model is achieved through the following technical solutions, and semiconductor refrigerating air conditioning device comprises casing, is contained at least two semiconductor refrigerating spare combinations of casing, control circuit, heat radiation, expansion thermantidote and CD-ROM drive motor; Be separated into heat radiation chamber and refrigeration chamber by division board and thermal insulation layer in the described casing; At least one semiconductor refrigerating spare combination cold junction is at the refrigeration chamber, and the cold junction of another combination is at the heat radiation chamber; Radiator fan with expand thermantidote and be in respectively in the indoor water conservancy diversion air channel of heat radiation chamber and refrigerating chamber.

Being further characterized in that of semiconductor refrigerating air conditioning device, described semiconductor refrigerating spare combination comprises semiconductor cooler, be in the aluminium alloy temperature conduction part and the cold energy diffusion part of semiconductor cooler cold junction, at least refrigeration end is in the semiconductor refrigerating combination of refrigeration chamber, and the hot junction of semiconductor cooler has radiator; Has heat-insulation layer around the aluminium alloy temperature conduction part.

The feature of semiconductor refrigerating air conditioning device is that also radiator fan and expansion thermantidote are by same drive motor, and motor shaft is the CD-ROM drive motor that export simultaneously at two ends; The fan blade that is in the water conservancy diversion air channel is centrifugal blade.

Advantage of the present utility model is very outstanding.The advantage of semiconductor cooler all concentrates on this semiconductor refrigerating air conditioning device, and promptly noise is low, and energy consumption is little, and environmental protection is simple in structure, and the low life-span of fault rate is long etc.; Simultaneously the appropriate design of the utility model structure makes semiconductor refrigerating air conditioning device can be designed to the different size size, has easy for installationly, is applicable to the characteristics in multiple occasion or the device, for example can be used in indoor, the car storage tank etc.; In addition, the particular design of the radiator portion of the technical program makes and uses this semiconductor refrigerating air conditioning device that can not cause serious thermal pollution, just the temperature of its heat radiation air outlet can be not too high.

Description of drawings

Fig. 1 is the side view of air-conditioning refrigeration plant of the present utility model.

Fig. 2 is the longitudinal section of air-conditioning refrigeration plant shown in Figure 1.

Fig. 3 is the vertical view of air-conditioning refrigeration plant shown in Figure 1.

Fig. 4 is the upward view of air-conditioning refrigeration plant shown in Figure 1.

Fig. 5 is the front view of air-conditioning refrigeration plant shown in Figure 1.

Fig. 6 is the rearview of air-conditioning refrigeration plant shown in Figure 1.

Fig. 7 is placed on the user mode figure of storage tank upper end for air-conditioning refrigeration plant shown in Figure 2.

Fig. 8 is the stereoscopic device exploded view of air-conditioning refrigeration plant.

The specific embodiment

Embodiment below in conjunction with in the accompanying drawing further describes the technical solution of the utility model.

Air-conditioning refrigeration plant of the present utility model comprises the casing (1) that is generally rectangular rod structure, one control circuit (2) is installed in the casing (1), change-over switch (3), minimum two semiconductor coolers (4), a minimum radiator (5), minimum two cold energy diffusion part (6), minimum two aluminium alloy temperature conduction parts (7), a high-speed drive motor (8), a heat radiation flabellum (9), one is expanded a cold flabellum (10) and an external power supply seat (11).

According to the utility model, be divided into refrigeration chamber and heat radiation chamber in the casing of air-conditioning refrigeration plant.As shown in Figure 2, has a CD-ROM drive motor (8) in the heat radiation chamber, a heat radiation flabellum (9), a water conservancy diversion air channel (12), two semiconductor coolers (4), an aluminium alloy temperature conduction part (7), cold energy diffusion part (6), a heat-insulation layer (13) and two radiators (5).According to principle of the present utility model, one end of semiconductor cooler (4) is to produce ice-cold ground cold junction, and the other end is a hot junction generation heat, therefore, an end of aluminium alloy temperature conduction part (7) is close on the ice-cold surface of the cold junction of semiconductor cooler (4), and the other end of aluminium alloy temperature conduction part (7) then is close to and is linked cold energy diffusion part (6).Obviously, the cold energy of semiconductor cooler (4) is sent to cold energy diffusion part (6) through aluminium alloy temperature conduction part (7) and is spread cold energy, and in transmitting the cold energy way, lose cold energy, so surround aluminium alloy temperature conduction part (7) with heat-insulation layer (13) for preventing.The other end of described semiconductor cooler (4) is the hot junction dissipate heat, therefore is close to and links radiator (5), and heat is spread.

In the heat radiation chamber, have two radiators (5), thereby temperature is higher, according to feature of the present utility model, rotating shaft in high rotating speed motor (8) upper end is to link heat radiation flabellum (9) center, on this heat radiation flabellum (9) a plurality of blades (14) are arranged, can produce with horizontal line and with the directions of 360 degree and blow out high wind, and under the control air-flow effect of water conservancy diversion air channel (12), the controlled direction of wind of the horizontal line direction of generation and add strong wind.The inlet circular hole (15) of this upper end, water conservancy diversion air channel (12), make air under heat radiation flabellum (9) high speed rotating, produce central suction air-flow, by inlet circular hole (15) suction air, and discharge a large amount of strong winds in the wind outlet (16) of the rectangle structure of water conservancy diversion air channel (12) side, this strong wind blows to cold energy diffusion part (6), making cold energy obtain strong wind transmits, the wind of described cold energy toward the radiator (5) that is full of the heat temperature all around, temperature is descended rapidly, and the air that temperature descends is discharged outside the casing (1) by a plurality of exhaust outlets (17) of casing (1).Clearly, obtain high wind by the wind outlet (16) of water conservancy diversion air channel (12), the cold energy that cold energy is spread part (6) enlarges and blows toward around high temperature heat sink (5), high temperature drops to low temperature rapidly around making, discharged outside the casing (1) by the exhaust outlet (17) of casing (1), at this moment, the temperature in the heat radiation chamber of air-conditioning refrigeration plant obtains descending again, and the hull-skin temperature of air-conditioning refrigeration plant also reaches decline, can't endanger the user.

According to the utility model, the refrigerating chamber of air-conditioning refrigeration plant is indoor, the division board of tool (18), and aluminium alloy temperature conduction part (7), heat-insulation layer (19), cold energy diffusion part (20) expands cold flabellum (10) and water conservancy diversion air channel (21).

Described isolation dull and stereotyped (18) is to separate heat radiation chamber and refrigeration chamber, the lower end of this division board (18) is provided with heat-insulation layer (19), the temperature of heat radiation chamber and refrigeration chamber is separated, temperature cannot transmit relatively, an end that expands cold flabellum (10) has a plurality of blades (26), can produce the wind-force of horizontal line 360 degree directions, this center of expanding cold flabellum (10) is the other end rotating shaft that links high-speed motor (8), the lower end that is fixed on division board (18) is close in water conservancy diversion air channel (21), under the rotation that rubs at a high speed, the cold flabellum of expansion (10) that links rotates rapidly, generation center exhaust, blow out wind-force to horizontal line, control air-flow effect in water conservancy diversion air channel (21) is expanded cold flabellum (10) by a large amount of suction air of the wind inlet (22) of water conservancy diversion air channel (21), and blows high wind toward cold energy diffusion part (20) in the air channel (23) of water conservancy diversion air channel (21), make high wind change cold wind into, and export (25) by the cold wind of the side of the cold wind of lower end, water conservancy diversion air channel (21) outlet (24) and water conservancy diversion air channel (21) and blow out.

Clearly, heat radiation chamber and refrigeration chamber are to start synchronously, and heat radiation flabellum (9) and the cold flabellum of expansion (10) are synchronous rotations.

Control circuit is the custom integrated circuit controller.

In other words, air-conditioning refrigeration plant is to produce the cooling function, can pass air into air-conditioning refrigeration plant, after cooling is handled, blows out the cold wind air of low temperature, keeps thereby make the space that this air-conditioning refrigeration plant is installed obtain low temperature.

It more than is description to technical solutions of the utility model and embodiment, rather than to the qualification of present techniques scheme, obviously realize that the invention has various ways, those skilled in the art can make various improvement according to content and spirit that the application's claim is limited.

Claims

1. semiconductor refrigerating air conditioning device, it is characterized in that comprising casing, be contained at least two semiconductor refrigerating spare combinations of casing, control circuit, heat radiation, expansion thermantidote and CD-ROM drive motor are characterised in that in the described casing to be separated into heat radiation chamber and refrigeration chamber by division board and thermal insulation layer; At least one semiconductor refrigerating spare combination cold junction is at the refrigeration chamber, and the cold junction of another combination is at the heat radiation chamber; Radiator fan with expand thermantidote and be in respectively in the indoor water conservancy diversion air channel of heat radiation chamber and refrigerating chamber.

2. semiconductor refrigerating air conditioning device according to claim 1, it is characterized in that described semiconductor refrigerating spare combination comprises semiconductor cooler, be in the aluminium alloy temperature conduction part and the cold energy diffusion part of semiconductor cooler cold junction, be in ground, semiconductor cooler hot junction radiator; Has heat-insulation layer around the aluminium alloy temperature conduction part.

3. semiconductor refrigerating air conditioning device according to claim 1, it is characterized in that described semiconductor refrigerating spare combination comprises semiconductor cooler, be in the aluminium alloy temperature conduction part and the cold energy diffusion part of semiconductor cooler cold junction, at least refrigeration end is in the semiconductor refrigerating combination of refrigeration chamber, and the hot junction of semiconductor cooler has radiator; Has heat-insulation layer around the aluminium alloy temperature conduction part.

4. according to claim 1,2,3 described semiconductor refrigerating air conditioning devices, it is characterized in that radiator fan and expand thermantidote that motor shaft is the CD-ROM drive motor that export simultaneously at two ends by same drive motor; The fan blade that is in the water conservancy diversion air channel is centrifugal blade.