CN218544957U

CN218544957U - A kind of refrigerator

Info

Publication number: CN218544957U
Application number: CN202222764297.1U
Authority: CN
Inventors: 范金芝; 曹文博
Original assignee: Hisense Ronshen Guangdong Refrigerator Co Ltd
Current assignee: Hisense Ronshen Guangdong Refrigerator Co Ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-28
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to a refrigeration plant technical field discloses a refrigerator, include: a box body provided with a water dispenser and a refrigeration chamber; a refrigeration system; the water receiving tray is arranged in the box body, is positioned below the evaporator and is used for receiving defrosting water of the evaporator; the circulating pipeline is arranged in the box body, and two ends of the circulating pipeline are respectively communicated with the water receiving tray and the water dispenser, so that the defrosting water collected by the water receiving tray flows into the water dispenser through the circulating pipeline; and the filter is arranged on the circulating pipeline and is used for filtering the defrosting water in the circulating pipeline. The utility model discloses in, in defrosting water flows in the filter through circulation pipeline, after the filter filters, flows in the water dispenser that sets up in the box through circulation pipeline again, for the water dispenser supplies the drinking water to realize defrosting water's recycle, reduce the wasting of resources.

Description

A kind of refrigerator

Technical Field

The utility model relates to a refrigeration plant technical field especially relates to a refrigerator.

Background

For refrigerator products, the frost often can be formed on the evaporator of the refrigerator refrigerating system, generally speaking, some refrigerator products can collect defrosting water through a water receiving tray below the evaporator after defrosting, and a drain pipe is arranged on the water receiving tray, so that the defrosting water can be discharged from the outside of the refrigerator through the drain pipe.

However, directly discharging the defrosting water wastes water resources, which is not favorable for saving resources.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an aim at: provided is a refrigerator, which can realize the reuse of defrosting water and reduce the resource waste.

In order to achieve the above object, the present invention provides a refrigerator, including:

a box body provided with a water dispenser and a refrigeration chamber;

the refrigerating system is used for reducing the temperature inside the refrigerating chamber and comprises a refrigerating assembly and an evaporator which are both arranged inside the box body, and the refrigerating assembly is communicated with the evaporator through a refrigerant pipe;

the water receiving tray is arranged in the box body, is positioned below the evaporator and is used for receiving defrosting water of the evaporator;

the circulating pipeline is arranged in the box body, and two ends of the circulating pipeline are respectively communicated with the water receiving tray and the water dispenser, so that the defrosting water collected by the water receiving tray flows into the water dispenser through the circulating pipeline;

and the filter is arranged on the circulating pipeline and is used for filtering the defrosting water in the circulating pipeline.

In some embodiments of the present application, the refrigerator further comprises:

the controller is arranged in the box body and electrically connected with the refrigerating system, and the controller is used for controlling the opening and closing and the working mode of the refrigerating system.

a defrosting apparatus, comprising:

the agent storage device is arranged inside the box body, and the agent storage device is used for storing a defrosting agent;

the spray head is arranged in the box body, is positioned above the evaporator and is arranged corresponding to the evaporator, and is used for spraying the defrosting agent;

and the medicament tube is arranged in the box body, and two ends of the medicament tube are respectively communicated with the medicament storage device and the spray head.

In some embodiments of the present application, the defrosting apparatus further includes:

a first control valve provided in the drug tube, the first control valve controlling whether the drug tube is communicated or not, the first control valve being electrically connected to the controller;

when the controller controls the first control valve to open, the agent storage device and the spray head are communicated through the agent pipe, so that the defrosting agent in the agent storage device enters the spray head through the agent pipe;

when the controller controls the first control valve to be closed, the agent storage device is not communicated with the spray head.

In some embodiments of the present application, be provided with humidity transducer on the evaporimeter, humidity transducer is used for detecting humidity on the evaporimeter, humidity transducer still with the controller electricity is connected, with humidity data on the evaporimeter sends to the controller.

In some embodiments of the present application, the defrosting apparatus further comprises:

the flowmeter is arranged on the medicament tube and used for detecting the flow of the defrosting medicament passing through the flowmeter, and the flowmeter is electrically connected with the controller.

the water storage box is arranged in the box body, the circulating pipeline between the filter and the water dispenser is communicated with the water storage box, and the water storage box is used for storing the defrosting water filtered by the filter in the water storage box.

In some embodiments of the present application, the circulation line comprises:

the first water pipe is arranged in the box body, and two ends of the first water pipe are respectively communicated with the water pan and the filter;

the second water pipe is arranged in the box body, and two ends of the second water pipe are respectively communicated with the filter and the water storage box;

and the third water pipe is arranged in the box body, and two ends of the third water pipe are respectively communicated with the water storage box and the water dispenser.

In some embodiments of the present application, a second control valve is further disposed on the first water pipe, the second control valve is used for controlling whether the first water pipe is communicated or not, and the second control valve is further electrically connected to the controller.

In some embodiments of the present application, a third control valve is further disposed on the third water pipe, the third control valve is used for controlling whether the third water pipe is communicated or not, and the third control valve is further electrically connected to the controller.

The utility model discloses a refrigerator, compared with the prior art, its beneficial effect lies in:

the utility model discloses refrigerator, including box, refrigerating system, water collector, circulating line and filter, the water collector sets up in the below of refrigerating system's evaporimeter, can accept the defrosting water of evaporimeter, and defrosting water flows into the filter through circulating line, and after the filter filters, in the water dispenser that sets up in the box flows into through circulating line again, for the water dispenser supply drinking water to realize changing the reuse of defrosting water, reduce the wasting of resources.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an overall product of a refrigerator according to an embodiment of the present invention.

Fig. 2 is a schematic view of a water pan, a circulation pipeline, a filter, a defrosting device and a water storage box according to an embodiment of the present invention.

Fig. 3 is a schematic view of a water dispenser and a door body according to an embodiment of the present invention.

Fig. 4 is an enlarged schematic view at a in fig. 3.

Fig. 5 is another schematic view of the water dispenser and the door body according to the embodiment of the present invention.

Fig. 6 is a specific structural schematic diagram of the circulation pipeline according to the embodiment of the present invention.

Fig. 7 is an enlarged schematic view at B in fig. 6.

Fig. 8 is a schematic structural view of an evaporator and a water pan according to an embodiment of the present invention.

Fig. 9 is a schematic structural view of a water storage box according to an embodiment of the present invention.

Fig. 10 is a schematic view of a filter according to an embodiment of the present invention.

In the figure, 100, a box body; 200. an evaporator; 300. a water dispenser; 400. a water pan; 500. a circulation line; 600. a filter; 700. a defrosting device; 800. a water storage box; 110. a door body; 210. a humidity sensor; 510. a first water pipe; 520. a second water pipe; 530. a third water pipe; 511. a second control valve; 531. a third control valve; 710. a reservoir; 720. a spray head; 730. a medicament tube.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

In the description of the present application, it is to be understood that the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1 and 2, a refrigerator according to a preferred embodiment of the present invention includes a refrigerator body 100, a refrigeration system, a water pan 400, a circulation pipe 500, and a filter 600.

The cabinet 100 is provided with a water dispenser 300 and a refrigerating chamber.

The cabinet 100 generally includes an outer casing and an inner container, the inner container is disposed in the outer casing, and an installation space is formed between the inner container and the outer casing for installing other components of the refrigerator and forming a foaming insulation layer. The interior of the inner container forms the refrigeration chamber, which is often referred to as a cold room, a temperature change room or a freezing room.

The cabinet 100 is further provided with a door 110 for opening and closing the refrigerating chamber. The door body 110 is hinged to the box body 100, and when the door body 110 closes the refrigeration chamber, the refrigeration chamber is isolated from the outside, so that the low-temperature state in the refrigeration chamber is ensured.

The box body 100 is further provided with a water dispenser 300, so that the refrigerator has the function of the water dispenser 300, and warm water or ice water can be provided for a user through the water dispenser 300. In this embodiment, the water dispenser 300 is disposed on the door 110.

The refrigerating system is used for reducing the temperature inside the refrigerating chamber, and comprises a refrigerating assembly and an evaporator 200 which are both arranged inside the box body 100, wherein the refrigerating assembly is communicated with the evaporator 200 through a refrigerant pipe.

The refrigerating assembly generally includes a compressor, a condenser, a dry filter 600, and a capillary tube, which are connected to the evaporator 200 through refrigerant pipes. Specifically, the low-temperature and low-pressure vapor refrigerant from the evaporator 200 enters the compressor, and is compressed by the compressor to become a high-temperature and high-pressure superheated vapor refrigerant. The high-temperature high-pressure superheated vapor refrigerant flows out of the compressor, enters the condenser, is condensed under the condition of equal pressure, and becomes high-pressure supercooled liquid refrigerant, and in the process, the condenser radiates heat to the surrounding medium. The high-pressure supercooled liquid refrigerant flows out of the condenser, enters the capillary tube, is subjected to isenthalpic throttling by the capillary tube, is changed into a low-temperature low-pressure vapor refrigerant, and flows into the evaporator 200. As the low temperature, low pressure vapor refrigerant passes through the evaporator 200, it absorbs heat to the surrounding ambient medium, thereby refrigerating the refrigeration chamber. When the evaporator 200 is arranged on the wall of the refrigeration cavity, the direct-cooling refrigerator is obtained; when the evaporator 200 is disposed in the air duct of the refrigerator, the air-cooled refrigerator is obtained. The structural arrangement and operation principle of the refrigeration cycle system of the refrigerator are the prior art, and are not described herein again.

The water pan 400 is disposed inside the box body 100, the water pan 400 is located below the evaporator 200, and the water pan 400 is used for receiving the defrosting water of the evaporator 200.

And a circulation pipeline 500 disposed inside the box 100, wherein two ends of the circulation pipeline are respectively communicated with the water pan 400 and the water dispenser 300, so that the defrosting water collected by the water pan 400 flows into the water dispenser 300 through the circulation pipeline 500.

Referring to fig. 3 to 5, the water dispenser 300 is provided with a water receiving port outside the door 110, the water dispenser 300 is located inside the door 110, and in order to ensure that the circulating pipeline 500 is not affected when the door 110 is opened or closed, the circulating pipeline 500 enters the door 110 from a hole at the hinge joint of the door 110 and the box 100 and is communicated with the water dispenser 300.

The filter 600 is disposed on the circulation line 500, and is used for filtering the defrosting water in the circulation line 500.

Referring to fig. 10, the filter 600 filters the water in the circulation pipeline 500, and the filtered water enters the water dispenser 300 and can be drunk by people.

The utility model discloses refrigerator, include box 100 refrigerating system water collector 400 circulating line 500 with filter 600, water collector 400 sets up refrigerating system's the below of evaporimeter 200 can be accepted the defrosting water of evaporimeter 200, the defrosting water passes through circulating line 500 flows in the filter 600, the warp filter 600 filters the back, the warp again circulating line 500 flows in the water dispenser 300 that sets up in the box 100, for water dispenser 300 supplyes the drinking water, thereby realizes the reuse of defrosting water reduces the wasting of resources.

In some embodiments, the refrigerator further includes a controller disposed inside the refrigerator body 100, the controller being electrically connected to the refrigeration system, and the controller being configured to control the on/off and the operation mode of the refrigeration system.

The controller can be a central control system of the refrigerator or a separately arranged control module, and the controller can be arranged as a PLC.

The controller controls the on-off of the refrigeration system, namely controls whether the refrigeration system works or not, the working mode of the refrigeration system is a refrigeration mode and a non-refrigeration mode, and the controller can also control the refrigeration system to be switched between the refrigeration mode and the non-refrigeration mode.

In some embodiments, referring to fig. 8, the refrigerator further includes a defrosting apparatus 700, wherein the defrosting apparatus 700 includes a drug storage 710, a spray head 720 and a drug tube 730.

The agent storage device 710 is disposed inside the case 100, and the agent storage device 710 is used for storing a defrosting agent.

The spray head 720 is disposed inside the box 100, the spray head 720 is located above the evaporator 200 and is disposed corresponding to the evaporator 200, and the spray head 720 is used for spraying the defrosting agent.

The medicine tube 730 is disposed inside the box body 100, and two ends of the medicine tube are respectively communicated with the medicine storage device 710 and the spray head 720.

The defrosting agent is a snow solvent, and the components of the snow solvent are sodium chloride and water.

The defrosting agent in the agent storage 710 enters the spraying head 720 through the agent pipe 730, the spraying head 720 sprays the defrosting agent on the evaporator 200, frost on the evaporator 200 can be melted, and the defrosting water flows down from the evaporator 200 and then is collected by the water receiving tray 400.

The defrosting water contains sodium chloride, and the filter 600 of the embodiment adopts the principle of the RO reverse osmosis technology, and water molecules pass through the RO membrane in a pressurizing mode to filter the sodium chloride, bacteria, organic matters, metal ions and the like in the defrosting water. The aperture of the filtering hole of the RO membrane is nano-scale, and the defrosting water can reach the drinking standard after being filtered. Such a filter 600 is known in the art, such as Antarctic A9 filter 600, and will not be described further herein.

In some embodiments, the defrosting apparatus 700 further includes a first control valve disposed on the medicine tube 730, the first control valve being used to control whether the medicine tube 730 is communicated, and the first control valve being electrically connected to the controller.

When the controller controls the first control valve to open, the agent storage 710 and the spray head 720 are communicated through the medicine tube 730, so that the defrosting medicine in the agent storage 710 enters the spray head 720 through the medicine tube 730.

When the controller controls the first control valve to be closed, the agent reservoir 710 and the spray head 720 are not communicated.

The controller controls the first control valve to open and close, and the dosage of the defrosting agent sprayed by the spray head 720 can be controlled by controlling the opening time of the first control valve.

In some embodiments, a humidity sensor 210 is disposed on the evaporator 200, the humidity sensor 210 is configured to detect a humidity on the evaporator 200, and the humidity sensor 210 is further electrically connected to the controller to transmit humidity data on the evaporator 200 to the controller.

The controller may control the opening time of the first control valve according to the data of the humidity sensor 210, in other words, judge the frosting degree on the evaporator 200 according to the humidity data of the humidity sensor 210, and control the flow rate of the defrosting agent required under the current frosting degree, control the opening time of the first controller, and control the spraying amount of the defrosting agent. The judgment rule of the controller can be set in the controller by a worker in advance.

In some embodiments, the defrosting apparatus 700 further includes a flow meter disposed on the medicine tube 730 for detecting a flow rate of the defrosting medicine passing through the flow meter, and the flow meter is electrically connected to the controller.

The flow meter can detect the amount of the defrosting agent sprayed by the spray head 720 when the first control valve is opened.

The flowmeter is electrically connected with the controller, and detection data of the flowmeter can be sent to the controller, so that the controller records actual spraying data of the defrosting medicament.

In some embodiments, referring to fig. 9, the refrigerator further includes a water storage box 800, the water storage box 800 is disposed inside the box 100, the circulation pipeline 500 between the filter 600 and the water dispenser 300 is communicated with the water storage box 800, and the water storage box 800 is configured to store the defrosting water filtered by the filter 600 in the water storage box 800.

The water storage box 800 can store the filtered defrost water. In other embodiments, the defrosted water without filtering can be stored, and in a specific production implementation, the defrosted water can be set as required.

In some embodiments, referring to fig. 6-7, the circulation pipeline 500 includes a first water pipe 510, a second water pipe 520, and a third water pipe 530.

The first water pipe 510 is disposed inside the box body 100, and two ends of the first water pipe 510 are respectively communicated with the water pan 400 and the filter 600.

The second water pipe 520 is disposed inside the case 100, and both ends of the second water pipe 520 are respectively communicated with the filter 600 and the water storage box 800.

The third water pipe 530 is disposed inside the box 100, and two ends of the third water pipe 530 are respectively communicated with the water storage box 800 and the water dispenser 300.

In this embodiment, the first water pipe 510, the second water pipe 520 and the third water pipe 530 are pipelines with only one water outlet, and in other embodiments, the pipeline form of the first water pipe 510, the second water pipe 520 and the third water pipe 530 may be set according to actual needs.

In some embodiments, a second control valve 511 is further disposed on the first water pipe 510, the second control valve 511 is used for controlling whether the first water pipe 510 is communicated or not, and the second control valve 511 is further electrically connected to the controller.

The controller controls the second control valve 511 to open and close, when the second control valve 511 is opened, the first water pipe 510 communicates with the water pan 400 and the filter 600, and when the second controller is closed, the first water pipe 510 does not communicate, so that the water pan 400 is not communicated with the filter 600.

In some embodiments, a third control valve 531 is further disposed on the third water pipe 530, the third control valve 531 is used for controlling whether the third water pipe 530 is communicated, and the third control valve 531 is further electrically connected to the controller.

The controller controls the third control valve 531 to be opened or closed, when the third control valve 531 is opened, the water storage box 800 is communicated with the water dispenser 300, and water in the water storage box 800 can be supplemented into the water dispenser 300 through the third water pipe 530. When the third control valve 531 is closed, the third water pipe 530 does not connect the water storage box 800 and the water dispenser 300, and water in the water storage box 800 cannot flow into the water dispenser 300.

In this embodiment, a pump structure is disposed on the circulation pipeline 500, so that the defrosted water can flow from the water pan 400 into the filter 600 through the first water pipe 510, flow from the filter 600 into the water storage box 800 through the second water pipe 520, and flow from the water storage box 800 into the water dispenser 300.

The embodiment of the utility model provides a through providing a refrigerator, will evaporator 200 the defrosting water filters the back, passes through again circulation pipeline 500 flows into set up in the box 100 in the water dispenser 300, for water dispenser 300 supplyes the drinking water, thereby realizes the recycling of defrosting water reduces the wasting of resources.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be considered as the protection scope of the present invention.

Claims

1. A refrigerator, characterized by comprising:

a box body provided with a water dispenser and a refrigeration chamber;

the refrigeration system is used for reducing the temperature in the refrigeration chamber and comprises a refrigeration assembly and an evaporator which are both arranged in the box body, and the refrigeration assembly is communicated with the evaporator through a refrigerant pipe;

2. The refrigerator according to claim 1, further comprising:

3. The refrigerator of claim 2, further comprising:

a defrosting apparatus, comprising:

the agent storage device is arranged in the box body, and the agent storage device is used for storing defrosting agents;

4. The refrigerator according to claim 3, wherein:

the defrosting apparatus further includes:

when the controller controls the first control valve to open, the agent storage device is communicated with the spray head through the agent pipe, so that the defrosting agent in the agent storage device enters the spray head through the agent pipe;

5. The refrigerator according to claim 3, wherein:

be provided with humidity transducer on the evaporimeter, humidity transducer is used for detecting humidity on the evaporimeter, humidity transducer still with the controller electricity is connected, in order to with humidity data on the evaporimeter send to the controller.

6. The refrigerator according to claim 3, wherein:

the defrosting apparatus further includes:

7. The refrigerator of claim 2, further comprising:

8. The refrigerator according to claim 7, wherein:

the circulation line includes:

the first water pipe is arranged in the box body, and two ends of the first water pipe are respectively communicated with the water receiving tray and the filter;

9. The refrigerator according to claim 8, wherein:

the first water pipe is further provided with a second control valve, the second control valve is used for controlling whether the first water pipe is communicated or not, and the second control valve is further electrically connected with the controller.

10. The refrigerator according to claim 8, wherein:

and a third control valve is also arranged on the third water pipe and used for controlling whether the third water pipe is communicated or not, and the third control valve is also electrically connected with the controller.