CN220083371U - Safety evaporator - Google Patents

Abstract

The utility model discloses a safe evaporator, which comprises a shell, copper pipes and radiating fins, wherein a baffle plate is fixed on the inner side surface of the lower end of the shell, air distribution holes are formed in the surface of the baffle plate, a convex pipe is arranged on one side of the lower end of the shell, an electric heating wire is arranged in the convex pipe, a first fan is fixed on the outer side of the convex pipe, a second fan is arranged on the upper end of the shell, so that heat flow uniformly passes, defrosting is complete, water vapor is directly evaporated by hot air, and water flow accumulation phenomenon cannot be dropped.

Description

Safety evaporator

Technical Field

The present utility model relates to the field of safety evaporators, and more particularly to safety evaporators.

Background

At present, commercial freezer or refrigerator products are frosted in the running process of an evaporator, defrosting is needed once at intervals, and an existing defrosting structure is that heating pipes are arranged at the bottom for defrosting;

the CN 211316650U is a safe and rapid defrosting fin evaporator, which comprises a fin evaporator body and a defrosting heating pipe arranged on the fin evaporator body and in contact with the fin, wherein the fin comprises: a first fin and a second fin; the bottom ends of the second fins are provided with bending parts by using heat conducting materials; the defrosting heating pipe sequentially bypasses the bending part, and the outer wall of the defrosting heating pipe is contacted with the inner side outer wall of the bending part;

in the above patent, the heating pipe is arranged at the bottommost part of the copper pipe, the copper pipe at the upper layer is inconvenient to receive thermal quantization frost, defrosting is incomplete, and water after defrosting can drip and accumulate.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model aims to provide a safe evaporator, which can uniformly pass heat flow by adopting hot air uniformly distributed defrosting, comprehensively defrost, directly evaporate water vapor by hot air and can not drip water flow accumulation.

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a safe type evaporimeter, includes casing, copper pipe, radiating fin, the inboard fixed surface of casing lower extreme has the baffle, the cloth gas pocket is seted up on the baffle surface, casing lower extreme one side sets up protruding pipe, sets up the electric heating wire in its protruding pipe, the fixed first fan in the outside of protruding pipe, the casing upper end sets up the second fan, can make the heat flow evenly pass through, and the defrosting is comprehensive, and hot-blast direct evaporation steam, can not drip rivers pile up the phenomenon.

Further, the air distribution holes are uniformly and densely distributed on the upper surface of the partition plate, and are uniformly distributed, so that uniform air distribution is facilitated.

Further, the radiating fins are made of brass sheets.

Further, the first fan adopts a turbine fan.

Further, the second fan adopts a tube type fan.

Further, the second fan blows air upwards.

Further, the convex pipes and the first fans are distributed on two sides of the shell.

Compared with the prior art, the utility model has the advantages that:

(1) The heat flow can uniformly pass through, the defrosting is comprehensive, the hot air directly evaporates the water vapor, and the phenomenon of water flow accumulation can not be dropped.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

fig. 2 is a top view of the separator of the present utility model.

The reference numerals in the figures illustrate:

1 shell, 2 copper pipes, 3 radiating fins, 4 partition boards, 5 convex pipes, 40 air distribution holes, 6 electric heating wires, 7 first fans and 8 second fans.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-2, the safety evaporator comprises a shell 1, a copper pipe 2 and a radiating fin 3, wherein the radiating fin 3 is made of brass sheets, a baffle 4 is fixed on the inner side surface of the lower end of the shell 1, air distribution holes 40 are formed in the surface of the baffle 4, a convex pipe 5 is arranged on one side of the lower end of the shell 1, an electric heating wire 6 is arranged in the convex pipe 5, a first fan 7 is fixed on the outer side of the convex pipe 5, and a second fan 8 is arranged on the upper end of the shell 1;

the air distribution holes 40 are uniformly and densely arranged on the upper surface of the partition plate 4, the first fan 7 adopts a turbine fan, when the air conditioner is used, the air is blown through the first fan 7, the electric heating wire 6 heats the air, then the air is blown through the first fan 7, the air can be blown to the bottom of the shell 1, the air is uniformly distributed through the air distribution holes 40 to rise, the copper pipe 2 can be comprehensively heated for defrosting, then the air is blown upwards through the second fan 8 at the upper end, the heat at the bottom can be pumped and rapidly led out, the frost can be comprehensively and uniformly formed, the air flow directly evaporates the water vapor, and the water vapor can not drip and accumulate;

the second fan 8 adopts a tubular fan, the convex pipe 5 and the first fan 7 are distributed on two sides of the shell 1, and hot gas enters from two sides, so that the defrosting can be conveniently heated.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (7)

1. The utility model provides a safe type evaporimeter, includes casing (1), copper pipe (2), radiating fin (3), its characterized in that: the air distribution hole (40) is formed in the surface of the partition plate (4), a convex tube (5) is arranged on one side of the lower end of the shell (1), an electric heating wire (6) is arranged in the convex tube (5), a first fan (7) is fixed on the outer side of the convex tube (5), and a second fan (8) is arranged at the upper end of the shell (1).

2. A safety evaporator according to claim 1, wherein: the air distribution holes (40) are uniformly and densely distributed on the upper surface of the partition board (4).

3. A safety evaporator according to claim 1, wherein: the radiating fins (3) are brass sheets.

4. A safety evaporator according to claim 1, wherein: the first fan (7) adopts a turbine fan.

5. A safety evaporator according to claim 1, wherein: the second fan (8) adopts a tube type fan.

6. A safety evaporator according to claim 1, wherein: the second fan (8) blows air upwards.

7. A safety evaporator according to claim 1, wherein: the convex pipes (5) and the first fans (7) are distributed on two sides of the shell (1).