CN214842692U

CN214842692U - High-efficiency energy-saving refrigeration air cooler

Info

Publication number: CN214842692U
Application number: CN202120260835.6U
Authority: CN
Inventors: 王智亮
Original assignee: Dalian Universe Thermal Technology Co ltd
Current assignee: Dalian Universe Thermal Technology Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-11-23
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses an energy-efficient refrigeration air cooler, including being located the heat exchanger core of casing, the casing includes front panel, upper cover plate, the rear panel that the order links to each other be equipped with the fan on the front panel, the both sides curb plate passes through the hinge and installs on the casing, the casing bottom is equipped with the heat preservation drain pan, and this heat preservation drain pan passes through the couple hinge and links to each other with the tube sheet of heat exchanger core, heat exchanger core bottom is connected with the heat-conducting plate, is fixed with a plurality of water tray electrothermal tubes of evenly distributed on this heat-conducting plate. The water tray electric heating pipe is hung at the bottom of the heat exchanger by adding the heat conducting plate, so that ice at the bottom of the heat exchanger and in the water tank is homogenized and discharged into water, and the water tray is convenient to disassemble and assemble and open and is convenient to maintain and repair.

Description

High-efficiency energy-saving refrigeration air cooler

Technical Field

The utility model belongs to the technical field of air cooler, concretely relates to energy-efficient refrigeration air cooler.

Background

The existing air coolers on the market are various in types, and different in quality and design concept. But most of them have the following disadvantages: 1. the heat-preservation drainage disc is designed in a single layer, so that the water in the heat-preservation drainage disc is easy to freeze; 2. the water tray electric heating tube is directly fixed on an iron plate in the water tray, the inner paint surface is damaged after the heating time is too long, and the iron plate is corroded and is easy to leak water; 3. most of the devices are fixed by a plurality of screws, and the devices are troublesome to disassemble and assemble.

SUMMERY OF THE UTILITY MODEL

To prior art have above-mentioned problem, this application purpose provides an energy-efficient refrigeration air cooler, and its water tray electrothermal tube hangs in the heat exchanger bottom through increasing the heat-conducting plate, makes the inside ice homogenization water discharge of heat exchanger bottom and basin, and easy dismounting opens, is convenient for maintain and repair.

In order to achieve the purpose, the technical scheme of the application is as follows: the utility model provides an energy-efficient refrigeration air cooler, is including being located the heat exchanger core of casing, the casing includes consecutive front panel, upper cover plate, rear panel be equipped with the fan on the front panel, the both sides curb plate passes through the hinge and installs on the casing, the casing bottom is equipped with the drainage tray that keeps warm, and this drainage tray that keeps warm links to each other through the pipe sheet of couple hinge with the heat exchanger core, heat exchanger core bottom is connected with the heat-conducting plate, is fixed with a plurality of water tray electrothermal tubes of evenly distributed on this heat-conducting plate.

Furthermore, the heat-preservation drainage tray is of a double-layer structure, and 20-30mm of heat-preservation materials are arranged in the heat-preservation drainage tray.

Furthermore, a plurality of groups of detachable supporting legs are symmetrically arranged on the shell, and the supporting legs are fixed on the tube plate of the heat exchanger core body through bolts.

Furthermore, one end of each side plate on each side is connected with the shell through a hinge, and the other end of each side plate on each side is connected with the shell through a door lock.

Further, the fan is an EC variable frequency fan.

Furthermore, a junction box for connecting the water tray electric heating tube and the electric heating tube is arranged on the shell.

Furthermore, a plurality of groups of lifting lugs penetrating out of the shell are symmetrically distributed on the tube plate of the heat exchanger core body.

Furthermore, electric heating tubes are uniformly connected in series in the heat exchanger core.

The utility model discloses owing to adopt above technical scheme, can gain following technological effect: the double-layer heat-preservation drainage disc ensures that water in the double-layer heat-preservation drainage disc is not easy to freeze, thereby reducing the heating time of the water disc heating pipe; the water tray electric heating pipe is not directly fixed on an iron plate in the heat-preservation drainage tray, but is hung at the bottom of the heat exchanger core body by adding a heat conduction plate, so that ice at the bottom of the heat exchanger and in the water tank is uniformly formed and drained; the heat-preservation drainage tray is convenient to disassemble and assemble and maintain, and the supporting legs are convenient to transport and install.

Drawings

FIG. 1 is a front view of an energy efficient refrigerated air cooler;

FIG. 2 is a top plan view of an energy efficient refrigeration air cooler;

FIG. 3 is a schematic diagram of an energy efficient refrigeration air cooler;

FIG. 4 is a side panel-removed view of an energy efficient refrigeration air cooler;

FIG. 5 is a schematic view of a heat-conducting plate mounting structure;

FIG. 6 is a schematic view of the connection of a heat preservation drain pan with a heat exchanger core through a hanger hinge.

The sequence numbers in the figures illustrate: 1. a heat exchanger core; 2. a housing; 3. a side plate; 4. a hinge; 5. a door lock; 6. a heat-preservation drainage tray; 7. a hook hinge; 8. a fan; 9. lifting lugs; 10. a support leg; 11. a heat conducting plate; 12. a water tray electric heating pipe; 13. a junction box.

Detailed Description

The invention will be described in further detail with reference to the following figures and specific embodiments: the present application is further described by taking this as an example.

Example 1

As shown in fig. 1 to 6, the embodiment provides a high-efficiency energy-saving refrigeration air cooler, which includes a heat exchanger core located in a housing, where a fin pitch range of the heat exchanger core is large, and is between 3mm and 20mm, different sheet pitches can be designed according to different storage temperatures of a high-temperature storage, a medium-temperature storage, a low-temperature storage, and a quick-freezing storage, and the sheet pitches can also be varied to prolong frosting time; the shell comprises a front panel, an upper cover plate and a rear panel which are sequentially connected, a fan is arranged on the front panel, side plates on two sides are installed on the shell through hinges, a heat-preservation drainage tray is arranged at the bottom of the shell and is connected with a tube plate of a heat exchanger core through a hook hinge, and the heat-preservation drainage tray is convenient to open and maintain; the heat exchanger is characterized in that the bottom of the heat exchanger core body is connected with a heat conducting plate, a plurality of water tray electric heating tubes which are uniformly distributed are fixed on the heat conducting plate, and the electric heating tubes are uniformly connected in series in the heat exchanger core body, so that defrosting is quicker and more uniform.

The heat exchanger core body comprises a heat exchange tube, fins, a liquid inlet assembly, a gas collection assembly and the like, namely an evaporation coil. The size is different according to the heat exchange capability, and the general size length can be 1000-6000mm, and the height can be 500-1500 mm.

The heat-preservation drainage tray is of a double-layer structure, and the heat-preservation material with the thickness of 20-30mm is arranged in the heat-preservation drainage tray, so that water in the water tray is not easy to freeze, and the heating time of a water tray heating pipe is shortened. The water during defrosting is collected in the thermal drain pan and then discharged from the drain port.

The shell is symmetrically provided with a plurality of groups of detachable supporting legs, and the supporting legs are fixed on the tube plate of the heat exchanger core body through bolts, so that the shell is convenient to transport and install. If the whole cooler needs to be turned over when the cooler is packaged without the supporting legs, the upper hanging point is used as a supporting point, and the cooler can be installed only by turning over when a user uses the cooler, the cooler with small volume is turned over, if the cooler is turned over, the cooler is very labor-consuming, and the frequency of use of the large cooler is higher at about 200 kg and 800 kg. When the cooler is installed, the legs can be removed.

And one end of each side plate on two sides is connected with the shell through a hinge, and the other end of each side plate is connected with the shell through a door lock, so that the door lock is convenient to open and maintain. Most of the prior art is fixed by a plurality of screws, and the disassembly and the assembly are troublesome.

The fan is EC frequency conversion fan, power saving and energy saving, and AC fixed frequency fan is mostly adopted in market fan. The number and the size of the EC variable frequency fans are set according to the air quantity required by the heat exchanger.

A plurality of groups of lifting lugs penetrating out of the shell are symmetrically distributed on the tube plate of the heat exchanger core body and are lifting points for mounting the cooler.

The above, only for the utility model discloses create the concrete implementation way of preferred, nevertheless the utility model discloses the protection scope of creation is not limited to this, and any person skilled in this technical field is in the utility model discloses create the technical scope of disclosure, according to the utility model discloses the technical scheme of creation and utility model design equivalence replacement or change all should be covered in the protection scope of creation of the utility model.

Claims

1. The utility model provides an energy-efficient refrigeration air cooler, its characterized in that, is including the heat exchanger core that is located the casing, the casing includes consecutive front panel, upper cover plate, rear panel be equipped with the fan on the front panel, the both sides curb plate passes through the hinge and installs on the casing, the casing bottom is equipped with the drainage tray that keeps warm, and this drainage tray that keeps warm links to each other through the tube sheet of couple hinge with the heat exchanger core, heat exchanger core bottom is connected with the heat-conducting plate, is fixed with a plurality of water tray electrothermal tubes of evenly distributed on this heat-conducting plate.

2. An energy-efficient refrigerating air cooler as claimed in claim 1, wherein said thermal insulation drain pan is a double-layer structure with 20-30mm of thermal insulation material inside.

3. An energy-efficient refrigerating air cooler as claimed in claim 1, wherein said shell is symmetrically provided with a plurality of groups of detachable legs, and said legs are fixed on the tube plate of the heat exchanger core body through bolts.

4. An energy-efficient refrigerating air cooler as claimed in claim 1 wherein said side plates are connected to the housing at one end by hinges and at the other end by door locks.

5. The efficient energy-saving refrigerating air cooler as recited in claim 1 wherein said fan is an EC variable frequency fan.

6. An energy-efficient refrigerating air cooler as claimed in claim 1, wherein the casing is provided with a junction box for connecting the water pan electric heating tube and the electric heating tube.

7. The efficient energy-saving refrigeration air cooler as recited in claim 1, wherein a plurality of groups of lifting lugs penetrating through the shell are symmetrically distributed on the tube plate of said heat exchanger core.

8. An energy-efficient refrigerating air cooler according to claim 6 wherein the electric heating tubes are uniformly connected in series in the heat exchanger core.