CN217785526U - Freezer evaporator with radiating fins - Google Patents

Abstract

The utility model relates to the field of refrigeration equipment, in particular to a refrigerator evaporator with radiating fins, which comprises a fixed frame, an evaporating pipe, radiating fins and a limiting device; the radiating fins comprise two mounting plates, wherein the two mounting plates are respectively provided with a first limiting hole for mounting the radiating fins, the radiating fins are provided with a plurality of radiating fins, two ends of each radiating fin are respectively provided with a rotating shaft, and the rotating shafts are arranged in the first limiting holes; the limiting devices comprise limiting blocks and limiting plates, the limiting blocks are rotatably connected with the limiting plates, one end of each limiting block is fixedly arranged in the second limiting hole, one end of each limiting plate is attached to the outer wall of the evaporation tube, two corresponding limiting devices are arranged in one second limiting hole, and the evaporation tubes are fixed in the second limiting holes by the two corresponding limiting devices; the evaporating pipe is a coiled pipe and is arranged in the second limiting hole, and the evaporating pipe and the radiating fins are both provided with copper plating layers and anti-corrosion coatings. The long-term application of this application corrosion-resistant and be convenient for installation longevity face is wide.

Description

Refrigerator evaporator with radiating fins

Technical Field

The utility model relates to a refrigeration plant field specifically is a take radiating fin's freezer evaporimeter.

Background

With the development of social science and technology, the consumption level of people is upgraded, the quality of life is pursued, particularly, living household appliances are pursued to be advanced and fashionable, and energy-saving, mute, environment-friendly and fresh refrigeration household appliances become the trend of modern times. In the era of excess productivity of direct cooling and air cooling products of the traditional refrigerator at present, only competitive products can kill the red sea, and the market is won.

At present, when air-cooled refrigerators at home and abroad, namely indirect-cooled refrigerators, are used for refrigerating, most of evaporators used indoors adopt fin evaporators. The existing fin evaporator mainly comprises an evaporation coil and a fin evaporator main body with a plurality of radiating fins, and the fin evaporator, a compressor, a condenser, a capillary tube, a circulating convection fan, a complex air duct air supply system and the like form a refrigeration cycle system together.

The existing chinese patent No. CN201821521355.5 discloses a fin evaporator and a refrigerator, the fin evaporator includes: the heat radiating device comprises a supporting component, an evaporating pipe component and a plurality of radiating fin components; the supporting component comprises two supporting pieces, a plurality of limiting mounting holes are formed in the supporting pieces, and the limiting mounting holes in the two supporting pieces correspond to one another; the evaporation tube assembly comprises a plurality of straight tubes arranged side by side and a plurality of U-shaped tubes; the number of the radiating fin assemblies is consistent with the row number of the straight pipes, each radiating fin assembly comprises a plurality of radiating fins, and two fixing holes are formed in each radiating fin; each straight pipe of each row is provided with a fixing hole on the radiating fin in a penetrating way. Above-mentioned fin evaporator adopts the single less radiating fin of a plurality of disconnection, and at the system refrigeration in-process, radiating fin and straight tube surface condensation water can not pile up the frost layer of formation thick together because of the low temperature is condensed to make the defrosting time shorter, can be energy-conserving, radiating fin radiating efficiency is higher.

The effective defrosting time that has realized among the above-mentioned case is shorter, can be energy-conserving, and radiating fin radiating efficiency is higher, but radiating fin is when using a certain time, and the excessive dew that condenses on radiating fin surface can suffer the corruption, can not effectual regulation width limit in a size make whole too compact moreover when installing radiating fin, and the application scope is not wide enough.

Therefore, the refrigerator evaporator with the radiating fins is designed according to the problems, is corrosion-resistant and convenient to install, has a longer service life and is wide in application range.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a refrigerator evaporator with heat dissipation fins.

For solving the prior art problem, the utility model discloses a technical scheme be:

a refrigerator evaporator with radiating fins comprises a fixing frame, an evaporating pipe, the radiating fins and a limiting device, wherein the fixing frame is provided with a fixing rod for mounting the radiating fins, the radiating fins are provided with second limiting holes for mounting the evaporating pipe, the limiting device is arranged in the second limiting holes and clamped between the evaporating pipe and the radiating fins, the fixing frame is also provided with an air blower, and the air blower is arranged behind the radiating fins; the radiating fins comprise two mounting plates, first limiting holes for mounting the radiating fins are formed in the two mounting plates, a plurality of radiating fins are arranged, rotating shafts are arranged at two ends of the radiating fins, and the rotating shafts are arranged in the first limiting holes; the limiting devices comprise limiting blocks and limiting plates, the limiting blocks are rotatably connected with the limiting plates, one end of each limiting block is fixedly arranged in the second limiting hole, one end of each limiting plate is attached to the outer wall of the evaporation tube, two corresponding limiting devices are arranged in one second limiting hole, and the evaporation tubes are fixed in the second limiting holes by the two corresponding limiting devices; the evaporating pipe is a coiled pipe and is arranged in the second limiting hole, and the evaporating pipe and the radiating fins are both provided with copper plating layers and anti-corrosion coatings.

Preferably, the two sides of the plurality of radiating fins are provided with first through holes; a connecting rope is fixedly arranged in the first through hole.

Preferably, a hand-cranking device is fixedly mounted on the rotating shaft.

Preferably, two sides of the second limiting hole are provided with groove bodies for installing limiting blocks.

Preferably, the mounting plate, the fixing rod and the blower are provided with mounting holes; the mounting plate is fixedly mounted on the fixing rod and the blower is mounted on the fixing frame through bolts.

Preferably, the solar water heater also comprises a water storage tank, wherein the water storage tank is arranged right below the radiating fins; the water storage tank is provided with a second through hole.

Compared with the prior art, the beneficial effect of this application is:

1. this application gets into in the radiating fin through the entry through the refrigerant, then set up the air-blower on the mount and blow the air current to the radiating fin, make the refrigerant absorb a large amount of gas heat and cool down the air current, air current after final cooling gets into reaches the refrigeration effect in the freezer, thereby how to make equipment operation carry out cryogenic problem has been solved, all be equipped with copper plating and anticorrosive coating on evaporating pipe and radiating fin, make the better transmission heat of in-process at the operation, and anticorrosive coating air magazine and the water droplet that solidifies after the live time has prolonged have protected radiating fin and evaporating pipe, the life-span of equipment has been increased, it makes the width that can adjust radiating fin according to the demand of equipment at the in-process of installation to set up stop device in linking department at evaporating pipe and radiating fin, thereby better messenger's equipment operation.

2. This application is in the same place a plurality of radiating fin's both sides fixed connection through connecting the rope for rotate all the other radiating fin of a radiating fin and also can rotate together, thereby increased the practicality of equipment.

3. This application passes through the bolt with mounting panel fixed mounting on the dead lever and with the air-blower installation on the mount for the dismouting of being convenient for of equipment has increased the practicality of equipment.

4. This application is through setting up the aqua storage tank under radiating fin for equipment is at the in-process of operation, and the drop of water on the radiating fin is low in the aqua storage tank, gets rid of through the second through-hole on the aqua storage tank, thereby has increased the practicality of equipment.

Drawings

FIG. 1 is a perspective view of the present application;

FIG. 2 is a perspective view of the evaporator tube and fin of the present application;

FIG. 3 is an enlarged view of a portion of the present application at A in FIG. 2;

FIG. 4 is an exploded perspective view of the stop device of the present application;

FIG. 5 is a perspective view of a mounting plate of the present application;

FIG. 6 is a schematic perspective view of a reservoir according to the present application;

FIG. 7 is a perspective view of the fastening frame of the present application;

fig. 8 is a perspective view of a heat sink fin of the present application.

The reference numbers in the figures are:

1-a fixed mount; 1 a-a fixing bar; 1 b-a blower;

2-an evaporation tube; 2 a-an inlet; 2 b-an outlet;

3-radiating fins; 3 a-a mounting plate; 3a 1-a first limit hole; 3a 2-mounting holes; 3 b-a rotating shaft; 3 c-a second limiting hole; 3c 1-a tank body; 3 d-a first via; 3d 1-connecting rope; 3 e-a hand shaking device; -a coating;

4-;4 a-a limiting block; 4 b-a limiting plate;

5-a water storage tank; 5 a-second via.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

As shown in fig. 1-8, the present application provides:

a refrigerator evaporator with radiating fins comprises a fixed frame 1, an evaporating pipe 2, radiating fins 3 and a limiting device 4, wherein the fixed frame 1 is provided with a fixed rod 1a for mounting the radiating fins 3, the radiating fins 3 are provided with second limiting holes 3c for mounting the evaporating pipe 2, the limiting device 4 is arranged in the second limiting holes 3c and clamped between the evaporating pipe 2 and the radiating fins 3, the fixed frame 1 is also provided with an air blower 1b, and the air blower 1b is arranged behind the radiating fins 3; the radiating fins 3 comprise two mounting plates 3a, first limiting holes 3a1 for mounting the radiating fins 3 are formed in the two mounting plates 3a, a plurality of radiating fins 3 are arranged, rotating shafts 3b are arranged at two ends of the radiating fins 3, and the rotating shafts 3b are arranged in the first limiting holes 3a 1; the limiting device 4 comprises a limiting block 4a and a limiting plate 4b, the limiting block 4a is rotatably connected with the limiting plate 4b, one end of the limiting block 4a is fixedly arranged in a second limiting hole 3c, one end of the limiting plate 4b is attached to the outer wall of the evaporating pipe 2, two corresponding limiting devices 4 are arranged in one second limiting hole 3c, and the evaporating pipe 2 is fixed in the second limiting hole 3c by the two corresponding limiting devices 4; the evaporating pipe 2 is a coiled pipe and is arranged in the second limiting hole 3c, and the evaporating pipe 2 and the radiating fins 3 are both provided with copper coatings and anti-corrosion coatings.

Based on the above embodiments, the technical problem that the present application intends to solve is how to operate the equipment for cooling. Therefore, the refrigerant enters the radiating fins 3 through the inlet 2a, then the air blower 1b arranged on the fixing frame 1 blows air flow to the radiating fins 3, the refrigerant absorbs a large amount of gas heat to cool the air flow, the finally cooled air flow enters the refrigerator to achieve the refrigerating effect, the problem of how to refrigerate the equipment in operation is solved, copper plating layers and anti-corrosion coatings are arranged on the evaporating pipes 2 and the radiating fins 3, better heat transfer in the operation process is realized, air magazines and solidified water beads of the anti-corrosion coatings protect the radiating fins 3 and the evaporating pipes 2 after the anti-corrosion coatings are used for a long time, the service life of the equipment is prolonged, the limiting device 4 is arranged at the joint of the evaporating pipes 2 and the radiating fins 3, the width of the radiating fins 3 can be adjusted according to the requirements of the equipment in the installation process, and the equipment can be operated better.

Referring to fig. 2 and 8, both sides of the plurality of radiating fins 3 are provided with first through holes 3d; a connecting rope 3d1 is fixedly arranged in the first through hole 3 d.

Based on the above embodiments, the technical problem that the present application intends to solve is to increase the utility of the device. For this reason, this application is in the same place a plurality of radiating fin 3's both sides fixed connection through connecting rope 3d1 for rotate all the other radiating fin 3 of a radiating fin 3 also can rotate together, thereby increased the practicality of equipment.

Referring to fig. 2 and 3, a hand-cranking device 3e is fixedly mounted on the rotating shaft 3 b.

Based on the above embodiments, the technical problem that the present application intends to solve is to increase the practicality of the device. Therefore, the radiating fins 3 are rotated by screwing the hand-cranking devices 3e, so that the equipment is more convenient and faster, and the practicability of the equipment is improved.

Referring to fig. 2 and 3, two sides of the second limiting hole 3c are provided with grooves 3c1 for mounting the limiting blocks 4 a.

Based on the above embodiments, the technical problem that the present application intends to solve is to increase the utility of the device. Therefore, the groove body 3c1 used for installing the limiting block 4a is arranged on the two sides of the second limiting hole 3c, so that the equipment is more stable, and the practicability of the equipment is improved.

Referring to fig. 1, the mounting plate 3a, the fixing rod 1a and the blower 1b are provided with mounting holes 3a2; the mounting plate 3a is fixedly mounted on the fixing rod 1a and the blower 1b is mounted on the fixing frame 1 by bolts.

Based on the above embodiments, the technical problem that the present application intends to solve is to increase the practicality of the device. For this reason, this application passes through the bolt with mounting panel 3a fixed mounting on dead lever 1a and with air-blower 1b install on mount 1 for the dismouting of being convenient for of equipment has thereby increased the practicality of equipment.

Referring to fig. 6, a water storage tank 5 is further included, and the water storage tank 5 is arranged right below the heat dissipation fins 3; the water storage tank 5 is provided with a second through hole 5a.

Based on the above embodiments, the technical problem that the present application intends to solve is to increase the utility of the device. For this reason, this application is through setting up aqua storage tank 5 under fin 3 for equipment is in the in-process of operation, and the drop of water on fin 3 is low to be fallen in aqua storage tank 5, is getting rid of through second through-hole 5a on aqua storage tank 5, thereby has increased the practicality of equipment.

The above embodiments only represent one or several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims (6)

1. The refrigerator evaporator with the radiating fins is characterized by comprising a fixing frame (1), an evaporating tube (2), the radiating fins (3) and a limiting device (4), wherein the fixing frame (1) is provided with a fixing rod (1 a) for installing the radiating fins (3), the radiating fins (3) are provided with second limiting holes (3 c) for installing the evaporating tube (2), the limiting device (4) is arranged in the second limiting holes (3 c) and clamped between the evaporating tube (2) and the radiating fins (3), the fixing frame (1) is further provided with an air blower (1 b), and the air blower (1 b) is arranged behind the radiating fins (3);

the radiating fins (3) comprise two mounting plates (3 a), first limiting holes (3 a 1) for mounting the radiating fins (3) are formed in the two mounting plates (3 a), a plurality of radiating fins (3) are arranged, rotating shafts (3 b) are arranged at two ends of the radiating fins (3), and the rotating shafts (3 b) are arranged in the first limiting holes (3 a 1);

the limiting device (4) comprises a limiting block (4 a) and a limiting plate (4 b), the limiting block (4 a) is rotatably connected with the limiting plate (4 b), one end of the limiting block (4 a) is fixedly arranged in a second limiting hole (3 c), one end of the limiting plate (4 b) is attached to the outer wall of the evaporation tube (2), two corresponding limiting devices (4) are arranged in one second limiting hole (3 c), and the evaporation tube (2) is fixed in the second limiting hole (3 c) through the two corresponding limiting devices (4);

the evaporating pipe (2) is a coiled pipe and is arranged in the second limiting hole (3 c), and the evaporating pipe (2) and the radiating fin (3) are both provided with a copper plating layer and an anti-corrosion coating.

2. The freezer evaporator with radiating fins of claim 1, wherein the two sides of the radiating fins (3) are provided with first through holes (3 d);

a connecting rope (3 d 1) is fixedly arranged in the first through hole (3 d).

3. A refrigerator evaporator with radiating fins according to claim 2, characterised in that the rotating shaft (3 b) is fixedly provided with a hand-operated device (3 e).

4. The evaporator of the refrigerator with the radiating fins as claimed in claim 3, wherein two sides of the second limiting hole (3 c) are provided with slots (3 c 1) for installing the limiting blocks (4 a).

5. A refrigerator evaporator with radiating fins according to claim 4, characterized in that the mounting plate (3 a), the fixing rod (1 a) and the blower (1 b) are provided with mounting holes (3 a 2);

the mounting plate (3 a) is fixedly mounted on the fixing rod (1 a) and the blower (1 b) is mounted on the fixing frame (1) through bolts.

6. A refrigerator evaporator with radiating fins according to claim 1, further comprising a water storage tank (5), wherein the water storage tank (5) is arranged right below the radiating fins (3);

the water storage tank (5) is provided with a second through hole (5 a).

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