CN213066702U

CN213066702U - Refrigerating storage cabinet

Info

Publication number: CN213066702U
Application number: CN202021689783.6U
Authority: CN
Inventors: 黄文龙
Original assignee: Guangdong Fogang Jialian Refrigeration Co ltd
Current assignee: Guangdong Fogang Jialian Refrigeration Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-27
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses a refrigeration storage cabinet, which comprises a refrigerating chamber, an equipment chamber and a refrigerating unit which are adjacent to each other; the refrigerating unit comprises a compressor, a condenser, an evaporator and a throttling element, wherein the compressor, the condenser, the evaporator and the throttling element are connected to form a refrigerating circulation loop; the evaporator and the refrigerating chamber form a heat exchange structure, the refrigeration cycle loop is fixed on a supporting plate, and the supporting plate is arranged in the equipment chamber. The refrigerating storage cabinet adopting the structure has the advantages that the evaporator is arranged in the side chamber, the side chamber is connected with the refrigerating chamber through the buckle, the compressor, the condenser, the side chamber and the throttling element are all fixed on the supporting plate, and when a refrigerating unit is installed or a fault occurs and maintenance is needed, the supporting plate and equipment such as the refrigerating unit fixed on the supporting plate can be integrally placed in or moved out of the equipment chamber, so that the parts are very convenient to overhaul and install.

Description

Refrigerating storage cabinet

Technical Field

The utility model belongs to a storage cabinet, concretely relates to cold-stored storage cabinet.

Background

The refrigeration unit equipment of the prior refrigeration storage cabinet is connected with the storage cabinet, and the maintenance and the installation are inconvenient.

Disclosure of Invention

An object of the utility model is to provide a convenient cold-stored storage cabinet who overhauls and install.

The technical scheme is as follows: the refrigerating storage cabinet comprises a refrigerating unit, a refrigerating chamber and an equipment chamber, wherein the refrigerating chamber is adjacent to the equipment chamber; the refrigerating unit comprises a compressor, a condenser, an evaporator and a throttling element, wherein the compressor, the condenser, the evaporator and the throttling element are connected to form a refrigerating circulation loop; the evaporator and the refrigerating chamber form a heat exchange structure, the refrigeration cycle loop is fixed on a supporting plate, and the supporting plate is arranged in the equipment chamber.

In one embodiment, the bottom surface of the equipment chamber is provided with a plurality of strip-shaped bulges which are arranged at intervals and are contacted with the lower surface of the supporting plate.

In one embodiment, the refrigerating chamber is provided with a tray, guide rails are oppositely arranged on the left wall and the right wall of the refrigerating chamber, and the tray is movably arranged on the guide rails.

In one embodiment, the refrigerating chamber comprises a main chamber and a side chamber, and the main chamber is communicated with the side chamber through a ventilation opening; the side chamber and the evaporator form the heat exchange structure; the side chambers are mounted on the pallet.

In one embodiment, the inner cavity of the side chamber is provided with a water pan, the evaporator is mounted on the water pan, and a gap is formed between the water pan and the bottom wall of the side chamber to form an air return channel.

In one embodiment, the equipment chamber is provided with a water receiving box which is connected with the water receiving tray through a pipeline, and the pipeline is integrated with the water receiving tray.

In one embodiment, the surface of the inner wall of the main chamber is provided with a tin layer.

In one embodiment, the main chamber and the side chamber are provided with mutually cooperating catches.

In one embodiment, the ventilation opening is a plurality of through holes arranged at intervals, and the ventilation opening is close to the top wall of the refrigerating chamber.

In one embodiment, a fan is disposed on the side chamber at an end opposite the opening thereof.

The utility model provides a technical scheme has following advantage and effect:

in summary, since the refrigerating units including the compressor, the condenser, the evaporator and the throttling element are fixed on the supporting plate, when the equipment is installed in the equipment room or the equipment needs to be removed from the equipment room for maintenance, the supporting plate and the refrigerating unit fixed on the supporting plate can be integrally removed or put in the equipment room, so that the equipment for maintenance and installation of the tea leaf cold storage cabinets is very convenient and simple.

The refrigerating chamber is divided into the main chamber and the side chambers which are communicated with each other through the ventilation openings, the evaporator is fixed on the side chambers, and the side chambers are also fixed on the supporting plate, so that the refrigerating effect of the refrigerating chamber can be guaranteed, the evaporator can be communicated with the side chambers to form a whole together with refrigerating unit equipment fixed on the supporting plate, and the refrigerating unit equipment can be moved out or put in from the equipment chamber, so that the maintenance and the installation are convenient and simple.

The main chamber and the side chamber are connected through the buckles, so that when the side chamber is required to be moved out or mounted in the equipment chamber along with the supporting plate, the main chamber and the side chamber are disconnected or clamped with each other, and the operation is very convenient.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles, principles and effects of the invention.

Unless otherwise specified or defined, the same reference numerals in different figures refer to the same or similar features, and different reference numerals may be used for the same or similar features.

Figure 1 is a front view of an embodiment of the refrigerated storage cabinet of the present invention.

Fig. 2 is a left sectional view taken along the direction D-D in fig. 1.

Fig. 3 is a right sectional view taken along a direction a-a in fig. 1.

Fig. 4 is a bottom sectional view taken along the direction B-B in fig. 1.

Fig. 5 is a top sectional view taken along the direction C-C in fig. 1.

Fig. 6 is a perspective view of the embodiment of the present invention when the refrigerating compartment tray is pulled out.

Fig. 7 is a perspective view of the present invention in a practical manner.

Description of reference numerals:

10-equipment room, 11-compressor, 12-condenser, 13-evaporator, 131-air return channel, 132-water-receiving tray, 14-supporting plate, 15-water-receiving box, 16-supporting column, 17-protrusion, 18-temperature controller, 19-fan, 20-refrigerating chamber, 20 a-main chamber, 20 b-side chamber, 21-supporting plate, 22-guide rail, 23-LED lamp holder, 25-activated carbon box, 27-heat insulation layer and 28-ventilation hole.

Detailed Description

In order to facilitate an understanding of the invention, specific embodiments thereof will be described in more detail below with reference to the accompanying drawings.

Unless specifically stated or otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. In combination with the present technical solution's realistic scene, all technical and scientific terms used herein may also have meanings corresponding to the purpose of realizing the technical solution of the present invention.

As used herein, unless otherwise specified or defined, "first" and "second" … are used merely for name differentiation and do not denote any particular quantity or order.

As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items, unless specified or otherwise defined.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present.

As used herein, unless otherwise specified or defined, the terms "comprises," "comprising," and "comprising" are used interchangeably to refer to the term "comprising," and are used interchangeably herein.

It is needless to say that technical contents or technical features which are contrary to the object of the present invention or clearly contradict each other should be excluded.

As shown in fig. 1 to 5, a refrigerating compartment 20 in which tea leaves are placed is provided on the left, and an equipment compartment 10 in which a refrigerating unit is provided on the right. The refrigerating chamber 20 includes a main chamber 20a and a side chamber 20b, and the main chamber 20a is mounted with a glass door on the front side and the glass door is provided with a sealing rubber strip on the frame. The outer and inner surfaces of the remaining 5 walls (left, right, top, bottom, and rear) of main chamber 20a are made of steel plates, a thermal insulation layer 27 made of thermal insulation material is disposed between the two layers of steel plates, the steel plates fixed to the inner surfaces of the 5 walls are all treated by tin plating, and of course, other materials with tin plated surfaces may be used instead of the steel plates of the inner surfaces of the 5 walls. Due to the unique action of tin element, the stored tea has long fresh-keeping period, and does not change taste or color.

The left and right walls of the main compartment 20a of the refrigerating compartment 20 are oppositely provided with a pair of guide rails 22 for supporting the tray 21, and as shown in fig. 6, after the tray 21 is loaded into the guide rails 22, the tray 21 can be pulled out of or pushed into the main compartment 20a along the guide rails 22. A plurality of ventilation holes 28 are formed at intervals to blow in cold air and discharge hot air at a position near the top of the right wall of main chamber 20 a. An activated carbon receiving box 25 is provided on the bottom wall of main chamber 20a, and an LED lamp socket 23 for illumination is fixed on the top wall.

The side chamber 20b of the refrigerating chamber 20 is installed in the equipment room 10 at a side adjacent to the ventilating hole 28 of the main cooling chamber 20a, the evaporator 13 is fixedly installed in the side chamber 20b, which is connected to the outer wall of the main chamber 20a, for example, by using a snap, a positioning pin, etc., and is fixed on the supporting plate 12 by four supporting columns 16, the four supporting columns 16 are fixed at four corners of the side chamber 20b, the compressor 11 is located in the gap formed by the supporting columns 16, and the supporting columns 16 can also reduce the vibration and noise caused by the compressor 11. The outer surface and the inner surface of the wall of the box body of the side chamber 20b are both steel plates, and a heat insulation layer formed by heat insulation materials is arranged in the middle. The inner cavity of the side chamber 20b is further provided with a water pan 132 parallel to the bottom wall thereof, the evaporator 13 is fixed on the water pan 132, the water pan 132 is fixed on the left and right walls of the inner cavity of the side chamber 20b, a certain gap is formed between the water pan 132 and the bottom wall of the side chamber 20b to form an air return duct 131, and hot air in the main chamber 20a of the refrigerating chamber 20 can be discharged through the air return duct 131. The water receiving tray 132 is provided at a middle portion thereof with a through hole through which the condensed water flows out, the through hole being connected to a water outlet pipe extending out of the side chamber 20b, and the other end of the water outlet pipe extending into the water receiving box 15, or the water receiving tray 132 and the water outlet pipe may be integrally formed, so that the condensed water generated during the operation of the evaporator 13 can flow through the water outlet pipe and be collected into the water receiving box 15.

The side chamber 20b is shaped like a rectangular parallelepiped with one open end, the open end of which is communicated with the ventilation hole 28 on the right wall of the refrigerating chamber, a fan for blowing air toward the main chamber 20a is installed on the wall of the cabinet at the other end opposite to the open end, the air blown by the fan enters the main chamber 20a from the ventilation hole 28 of the main chamber 20a after being refrigerated by the evaporator 13, and the hot air in the main chamber 20a is discharged from the lower part of the ventilation hole 28 and the gap between the water receiving tray 132 and the bottom wall, thereby forming a good circulation of the cold and hot air and adjusting the temperature of the refrigerating chamber 20.

A supporting plate 14 is fixed on the bottom surface of the equipment room 10 through screw thread connection, and the compressor 11, the condenser 12 and a matched electric control system are fixedly installed on the supporting plate 14. The compressor 11 is fixed to the distal end of the pallet 14 and the condenser 12 is fixed to the proximal end of the pallet 14.

The bottom surface of the equipment room 10 is provided with a plurality of strip-shaped protrusions 17 arranged at intervals, as shown in fig. 7, and the strip-shaped protrusions 17 contact with the lower surface of the pallet 12 to support the pallet 12.

Because the evaporator 13 is installed in the side chamber 20b, the side chamber 20b is connected with the main chamber 20a of the refrigerating chamber 20 by adopting a snap fit, and the compressor 11, the condenser 12, the side chamber 20b and the throttling element are all fixed on the supporting plate 12, when the refrigerating unit has a fault and needs maintenance, the supporting plate 12 and equipment such as the refrigerating unit and the like fixed on the supporting plate can be removed from the equipment room 10 after the snap fit connection of the side chamber 20b and the main chamber 20a is disconnected; when the device is installed, the supporting plate 12 and the equipment such as a refrigerating unit and the like fixed on the supporting plate are pushed into the equipment chamber 10 together, and then the side chamber 20b is pushed towards the main chamber 20a, so that the side chamber 20b and the main chamber 20a are clamped with each other; so that the parts are convenient to overhaul and install. The use of the bar-shaped protrusion 17 allows the pallet 12 and the equipment fixed thereto to be removed from the equipment room 10, and also reduces the friction between the pallet 12 and the bottom surface of the equipment room 10, thereby allowing the pallet to be more easily removed or placed. A temperature adjusting device 18 is also arranged on the cabinet door of the equipment room 10, and the temperature of the refrigerating room 20 can be set according to the requirement of preserving the tea.

Of course, other ways of removing or inserting the entire refrigeration unit from or into the equipment compartment 10 are possible, such as fixing the refrigeration unit in a small box with an opening on one side instead of fixing it to the pallet 12, etc. Compared with the method of fixing on the supporting plate 12, the method is simpler to realize and more convenient to use.

The above embodiments are intended to be illustrative, and should not be construed as limiting the scope of the invention, and the technical solutions, objects and effects of the present invention are described in full herein.

The above examples are not intended to be exhaustive list of the present invention, and there may be many other embodiments not listed. Any replacement and improvement made on the basis of not violating the conception of the utility model belong to the protection scope of the utility model.

Claims

1. The refrigerating storage cabinet is characterized by comprising a refrigerating unit, a refrigerating chamber and an equipment chamber, wherein the refrigerating chamber is adjacent to the equipment chamber; the refrigerating unit comprises a compressor, a condenser, an evaporator and a throttling element, wherein the compressor, the condenser, the evaporator and the throttling element are connected to form a refrigerating circulation loop; the evaporator and the refrigerating chamber form a heat exchange structure, the refrigeration cycle loop is fixed on a supporting plate, and the supporting plate is arranged in the equipment chamber.

2. A refrigerated storage cabinet as claimed at claim 1 wherein the underside of the equipment compartment is provided with a plurality of spaced apart raised strips which contact the lower surface of the tray.

3. A refrigerated storage cabinet as claimed at claim 1 wherein the refrigerated compartment is provided with trays and wherein opposed tracks are provided in the left and right walls of the refrigerated compartment, the trays being movably mounted on the tracks.

4. A refrigerated storage cabinet as claimed at claim 1 wherein the refrigeration compartment includes a main chamber and side chambers, the main chamber and side chambers communicating with each other through a vent; the side chamber and the evaporator form the heat exchange structure; the side chambers are mounted on the pallet.

5. A refrigerated storage cabinet as claimed at claim 4 wherein the side chamber is provided with a drip tray on which the evaporator is mounted, a gap being provided between the drip tray and the bottom wall of the side chamber to form a return air duct.

6. A refrigerated storage cabinet as claimed at claim 5 wherein the equipment compartment houses a water-receiving receptacle which is connected to the water-receiving tray by a conduit which is integral with the water-receiving tray.

7. A refrigerated storage cabinet as claimed at claim 4 wherein the surface of the inner wall of the main chamber is provided with a tin layer.

8. A refrigerated storage cabinet as claimed at any one of claims 4 to 7 wherein the main chamber and the side chambers are provided with cooperating catches.

9. A refrigerated storage cabinet as claimed at any one of claims 4 to 7 wherein the ventilation opening is a plurality of spaced apart through holes adjacent the top wall of the compartment.

10. A refrigerated storage cabinet as claimed at any one of claims 4 to 7 wherein the side compartment is provided with a fan at the end opposite its opening.