CN211400465U

CN211400465U - Distributed household refrigerating device

Info

Publication number: CN211400465U
Application number: CN201921806074.9U
Authority: CN
Inventors: 熊和金; 周高涵; 张子熙
Original assignee: Wuhan University of Technology WUT
Current assignee: Wuhan University of Technology WUT
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-09-01
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a domestic refrigerating plant of distributing type, include: the concentrated refrigeration main machine comprises a concentrated refrigeration main machine and a plurality of unit box bodies for freezing or refrigerating, wherein the unit box bodies are arranged separately from the concentrated refrigeration main machine and connected with the concentrated refrigeration main machine through a concentrated refrigeration pipeline, the concentrated refrigeration main machine is located outdoors, and the unit box bodies are located indoors. The unit box body of the utility model is separated from the centralized refrigeration host machine, the installation is flexible, and the space is not wasted; the centralized refrigeration host is moved to the outside, and the indoor noise and heat are reduced.

Description

Distributed household refrigerating device

Technical Field

The utility model relates to a domestic refrigeration field, concretely relates to domestic refrigerating plant of distributing type.

Background

With the rapid development of the refrigeration industry, the requirements of families on common electrical equipment such as a refrigerator for refrigeration, preservation, cold storage and freezing are higher and higher, and the requirements on refrigeration and overall environmental protection and attractiveness are met. The traditional refrigerator is an integral refrigerating device, a refrigerating host machine and a refrigerator body are tightly installed together, and the refrigerating host machine can generate noise and heat indoors to influence the indoor environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned current situation, provide a domestic refrigerating plant of distributing type to solve above-mentioned problem.

The utility model adopts the technical proposal that:

a distributed domestic refrigeration apparatus comprising: the concentrated refrigeration main machine comprises a concentrated refrigeration main machine and a plurality of unit box bodies for freezing or refrigerating, wherein the unit box bodies are arranged separately from the concentrated refrigeration main machine and connected with the concentrated refrigeration main machine through a concentrated refrigeration pipeline, the concentrated refrigeration main machine is located outdoors, and the unit box bodies are located indoors.

The utility model has the effects that: the unit box body of the utility model is separated from the centralized refrigeration host machine, the installation is flexible, and the space is not wasted; the centralized refrigeration host is moved to the outside, and the indoor noise and heat are reduced.

Drawings

Fig. 1 is a schematic structural diagram of a distributed household refrigeration apparatus provided by the present invention.

Detailed Description

The utility model discloses a distributing type domestic refrigerating plant is introduced below with the attached drawing:

as shown in fig. 1, a distributed household refrigerating apparatus includes a centralized refrigeration host 1 and a unit box 3 for freezing or refrigerating, the unit box 3 is separated from the centralized refrigeration host 1, and the unit box 3 is connected to the centralized refrigeration host 1 through a centralized refrigeration pipeline.

The centralized refrigeration pipeline comprises an input pipe for inputting a cold source into each unit box body 3 and an output pipe for enabling the cold source to flow back to the centralized refrigeration main machine 1, so that a circulating refrigeration loop is formed.

The centralized refrigeration pipeline is provided with a unit cold supply joint 11 and a unit return joint 12 which are connected with each unit box body 3, each unit box body 3 is provided with an input joint 31 which can be correspondingly connected with the unit cold supply joint 11 and an output joint 32 which can be correspondingly connected with the unit return joint 12, and the unit cold supply joint 11 and the unit return joint 12 are sealed and blocked when not connected with the unit box body 3.

And reserving an interface of the unit box body 3, so that the unit box body 3 can be replaced, increased and decreased according to needs, and the indoor space design is more flexible.

As shown in fig. 1, the

unit boxes

3A, 3B to 3N are distributed at a plurality of indoor locations, and a plurality of unit boxes 3 are arranged in parallel, where the parallel arrangement means that the refrigeration circuits are connected in parallel, and each unit box 3 and the centralized refrigeration host 1 form a circulating refrigeration circuit. The unit box body 3 can be made into a required shape, can be distributed in any required space indoors, is combined with various furniture and is designed, and the indoor space is utilized to the maximum extent. The utility model discloses with a concentrated refrigeration host computer 1, realized a plurality ofly indoor the refrigeration of unit box practices thrift space and energy consumption.

The unit box 3 is internally provided with a PLC and a temperature sensor, and the surface of the unit box 3 is provided with a display.

The unit box 3 by PLC through right the flow control valve output control signal of input pipeline comes the temperature control, the display with PLC's a communication port is connected, monitors and inputs the temperature, temperature sensor with another communication interface connection of PLC gathers the temperature and gives PLC processing. The user can well control the refrigeration effect of the unit box body.

In this embodiment, the unit case 3 has an insulating layer 33. So that the cooling effect is maintained.

In this embodiment, the concentrated refrigeration host 1 includes a compressor 6 and a condenser 7, the concentrated refrigeration pipeline includes a high-pressure pipeline 2 as the input pipe and a low-temperature return pipeline 5 as the output pipe, a dry filter 8 is installed on the high-pressure pipeline 2, each unit box 3 is correspondingly provided with a throttle 9 and an evaporator 4, and the throttle 9 and the evaporator 4 are arranged in the unit box 3 or near the unit box 3.

The throttle 9 and the evaporator 4 are arranged in the unit box 3 to directly refrigerate the box, and the throttle 9 and the evaporator 4 are arranged close to the unit box 3 to regulate the refrigerating effect, such as two adjacent unit boxes, the unit box with the evaporator 4 can be used for freezing, and the unit box without the evaporator 4 can be used for refrigerating.

The condenser 7 is provided with a radiator fan 10.

The unit box body 3 can be made into a required shape, can be integrated into any required space indoors, can be combined with various furniture for design, and can utilize the indoor space to the maximum extent.

The cold source in the concentrated refrigeration pipeline can be a direct refrigeration substance, such as cold air or cold water, or an indirect refrigeration substance, such as a refrigerant in evaporative refrigeration. The exposed part of the concentrated refrigeration pipeline is provided with an isolation heat-insulation layer.

The utility model discloses unit box and the phase separation of concentrated refrigeration host computer, the interface of reservation unit box, the installation is nimble, and extravagant space can be merged into to the indoor space of any needs, can combine the design with multiple furniture, moreover with a concentrated refrigeration host computer 1, has realized practicing thrift space and energy consumption to the refrigeration of indoor a plurality of unit boxes 3. The indoor space can be utilized to the maximum extent. The utility model discloses concentrate the refrigeration host computer and can install outdoors, solved traditional refrigerator and produced noise and thermal problem indoor, and be convenient for maintain the maintenance, practice thrift the cost, have very high spreading value.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A distributed household refrigeration apparatus, comprising: the concentrated refrigeration main machine comprises a concentrated refrigeration main machine and a plurality of unit box bodies for freezing or refrigerating, wherein the unit box bodies are arranged separately from the concentrated refrigeration main machine and connected with the concentrated refrigeration main machine through a concentrated refrigeration pipeline, the concentrated refrigeration main machine is located outdoors, and the unit box bodies are located indoors.

2. The distributed household refrigeration system according to claim 1, wherein the main concentrated refrigeration unit comprises a compressor and a condenser, and the concentrated refrigeration line comprises a high pressure line as an input line and a low temperature return line as an output line, and the high pressure line is provided with a dry filter.

3. A distributed domestic cooling apparatus according to claim 2 wherein each said unit housing is provided with a restriction and an evaporator respectively, the restriction and evaporator being provided in or adjacent the unit housing.

4. The distributed household refrigerating device according to claim 3, wherein a PLC and a temperature sensor are arranged in the unit box body, a display is arranged on the surface of the unit box body, the temperature of the unit box body is controlled by the PLC through outputting a control signal to a flow control valve of an input pipeline, the display is connected with one communication port of the PLC and used for monitoring and inputting the temperature, the temperature sensor is connected with the other communication port of the PLC, and the temperature is collected and transmitted to the PLC for processing.

5. A distributed domestic cooling apparatus according to claim 4, wherein the unit housing has an insulating layer.

6. A distributed domestic cooling device according to claim 5, wherein the condenser is fitted with a radiator fan.

7. A distributed domestic cooling apparatus according to claim 6, wherein said unit cabinet is installed in a domestic kitchen or restaurant or living room or study or bedroom.

8. A distributed domestic cooling device according to claim 7, wherein said unit housing is made as a cupboard or a wine cupboard.