CN219955513U

CN219955513U - Evaporation core and dehumidifier

Info

Publication number: CN219955513U
Application number: CN202321006579.3U
Authority: CN
Inventors: 周炜京
Original assignee: Hangzhou Yundu Electronic Commerce Co ltd
Current assignee: Hangzhou Yundu Electronic Commerce Co ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-11-03
Anticipated expiration: 2033-04-26

Abstract

The utility model belongs to the technical field of dehumidifiers, and discloses an evaporation core and a dehumidifier, which are characterized by comprising a core shell, a threaded shaft and extrusion plates, wherein a core cavity is formed in the core shell, two through holes are symmetrically formed in the inner wall of the core cavity, long pipes are symmetrically arranged in the core cavity, fins are arranged on the part of the long pipes in the core cavity in a sliding manner, two extrusion plates are symmetrically arranged at the opening of the core cavity in a sliding manner, the extrusion plates are attached to the fins, two threaded shafts are symmetrically arranged in the core cavity in a rotating manner, and threads are driven between the threaded shafts and the extrusion plates. According to the utility model, through the design of the core shell, the threaded shaft and the extrusion plate, the positions of the fins can be adjusted to actively extrude and discharge the water body remained on the fins, so that the termite cavity corrosion caused by long-time water body residue is avoided.

Description

Evaporation core and dehumidifier

Technical Field

The utility model belongs to the technical field of dehumidifiers, and particularly relates to an evaporation core and a dehumidifier.

Background

The dehumidifier consists of a compressor, a heat exchanger, a fan, a water container, a shell and a controller, and the working principle is as follows: the fan pumps moist air into the machine, and dehumidification is realized through heat exchange;

the dehumidifier needs to work continuously for a long time, when in work, a large amount of water is arranged on the surface of the fins of the evaporation core, and the water and oxygen and carboxylate component substances in the environment can form ant cavity corrosion on the copper pipe of the evaporation core;

chinese utility model patent: application number CN201820376381.7, publication number CN208186554U discloses an industrial dehumidifier evaporation core and industrial dehumidifier, comprising: the core body is composed of optical foils. The radiating pipe is made of copper pipes and is inserted into the core body to enable fluid to flow in the core body. And the electrophoresis paint layer is attached to the surface of the core body and the radiating pipe. An industrial dehumidifier includes an industrial dehumidifier evaporation core. The industrial dehumidifier evaporation core and the industrial dehumidifier can effectively solve the existing problem of ant cavity corrosion and avoid leakage;

in the practical use process of the evaporation core body, the occurrence of ant cavity corrosion is treated only by the electrophoretic paint layer, the evaporation core body is passive, ant cavity corrosion can occur when the evaporation core body is used for a long time, and therefore the evaporation core body and the dehumidifier are designed to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide an evaporation core and a dehumidifier, which can solve the problems that the existing evaporation core and dehumidifier are easy to corrode due to ant pits and have poor treatment effect.

An evaporation core and a dehumidifier are characterized by comprising a core shell, a threaded shaft and an extrusion plate;

a core cavity is formed in the core shell, and two through holes are symmetrically formed in the inner wall of the core cavity;

long pipes are symmetrically arranged in the core cavity, and fins are slidably arranged on the parts of the long pipes, which are positioned in the core cavity;

two extrusion plates are symmetrically arranged at the opening of the core cavity in a sliding manner, the extrusion plates are attached to the fins, two threaded shafts are symmetrically arranged in the core cavity in a rotating manner, and the threaded shafts are in threaded transmission with the extrusion plates.

Preferably, two end plates are symmetrically and fixedly arranged at the opening of the core cavity, and mounting holes are formed in the end plates;

the two ends of the long tube penetrate through the end plates and are fixedly connected with the end plates.

Preferably, the part of the long tube located outside is fixedly provided with a short tube.

Preferably, springs are provided between the fins.

Preferably, the outer end of the long tube is coated with an electrophoretic paint layer.

A dehumidifier, characterized in that: the evaporator comprises the evaporation core body, and the evaporation core body is arranged in the dehumidifier.

Compared with the prior art, the utility model has the beneficial effects that:

according to the evaporation core and the dehumidifier, through the design of the core shell, the threaded shaft and the extrusion plate, the positions of the fins can be adjusted to actively extrude and discharge the water body remained on the fins, so that the termite cavity corrosion caused by long-time water body residue is avoided.

Drawings

FIG. 1 is a schematic perspective view of a core housing of the present utility model;

FIG. 2 is a perspective cross-sectional view of the core housing of the present utility model;

FIG. 3 is a partial cross-sectional view of the compression plate of the present utility model;

FIG. 4 is a schematic perspective view of a dehumidifier according to the present utility model;

in the figure: 1. 1-1 parts of core body shell, 1-2 parts of core body cavity, through holes, 2 parts of end plate, 2-1 parts of mounting hole, 3 parts of long pipe, 4 parts of short pipe, 5 parts of fin, 6 parts of screw shaft, 7 parts of extrusion plate, 8 parts of dehumidifier.

Detailed Description

Referring to fig. 1-4, an evaporation core and a dehumidifier are disclosed, which are not easy to cause ant cavitation corrosion, can actively treat water, and have good treatment effect. Concretely, an evaporation core and a dehumidifier comprise a core shell 1, a threaded shaft 6 and a squeeze plate 7.

The inside of the core body shell 1 is provided with a core body cavity 1-1, the inner wall of the core body cavity 1-1 is symmetrically provided with two through holes 1-2, the inside of the core body cavity 1-1 is symmetrically provided with a long pipe 3, the part of the long pipe 3, which is positioned in the core body cavity 1-1, is slidably provided with a fin 5, the opening of the core body cavity 1-1 is symmetrically slidably provided with two extrusion plates 7, the extrusion plates 7 are attached to the fin 5, the inside of the core body cavity 1-1 is symmetrically rotatably provided with two threaded shafts 6, the threaded shafts 6 are in threaded transmission with the extrusion plates 7, residual water on the fin 5 can be actively extruded and discharged through adjusting the position of the fin 5, and the long-time residual water is prevented from causing ant cavity corrosion.

Two end plates 2 are symmetrically and fixedly arranged at the opening of the core cavity 1-1, mounting holes 2-1 are formed in the end plates 2, and two ends of the long tube 3 penetrate through the end plates 2 and are fixedly connected with the end plates 2.

The part of the long tube 3 located outside is fixedly provided with a short tube 4.

Springs are arranged between the fins 5.

The outer end of the long tube 3 is coated with an electrophoretic paint layer.

The evaporation core is arranged in the dehumidifier 8.

Working principle: after the dehumidifier 8 is used for a long time, the core shell 1 is taken out, the screw shaft 6 is rotated by the screw driver, the screw shaft 6 drives the extrusion plate 7 to move, the extrusion plate 7 drives the fins 5 to move, the fins 5 are mutually extruded, the residual water through holes 1-2 are pressurized and discharged, after the completion, the screw shaft 6 is rotated in the opposite direction to reset the extrusion plate 7, the fins 5 are reset under the action of the spring, and the dehumidifier 8 can be used normally after being reinstalled.

Claims

1. An evaporation core body is characterized by comprising a core body shell (1), a threaded shaft (6) and a squeeze plate (7);

a core cavity (1-1) is formed in the core shell (1), and two through holes (1-2) are symmetrically formed in the inner wall of the core cavity (1-1);

a long tube (3) is symmetrically arranged in the core cavity (1-1), and a fin (5) is arranged on the part of the long tube (3) in the core cavity (1-1) in a sliding way;

two extrusion plates (7) are symmetrically arranged at the opening of the core cavity (1-1) in a sliding mode, the extrusion plates (7) are attached to the fins (5), two threaded shafts (6) are symmetrically arranged in the core cavity (1-1) in a rotating mode, and threaded transmission is conducted between the threaded shafts (6) and the extrusion plates (7).

2. An evaporation core according to claim 1, wherein: two end plates (2) are symmetrically and fixedly arranged at the opening of the core cavity (1-1), and mounting holes (2-1) are formed in the end plates (2);

the two ends of the long tube (3) penetrate through the end plate (2) and are fixedly connected with the end plate (2).

3. An evaporation core according to claim 1, wherein: the part of the long tube (3) which is positioned outside is fixedly provided with a short tube (4).

4. An evaporation core according to claim 1, wherein: a spring is arranged between the fins (5).

5. An evaporation core according to claim 1, wherein: the outer end of the long tube (3) is coated with an electrophoretic paint layer.

6. A dehumidifier, characterized in that: comprising an evaporation core according to any of claims 1-5, which evaporation core is arranged in a dehumidifier (8).