CN221403600U - Refrigerating equipment - Google Patents

Abstract

The utility model discloses a refrigeration device, comprising: a case body in which a storage space is formed; the door body is rotationally connected to the box body; a compressor configured to compress a refrigerant; a condenser configured to condense a refrigerant; an evaporator configured to evaporate the refrigerant condensed by the condenser, the refrigerant evaporated by the evaporator being configured to cool the storage space; the water dispenser is assembled on the door body and is used for providing drinking water; the water supply channel of the water dispenser is connected with the water dispenser and is used for supplying water to the water dispenser; the water flow accommodation device is connected to a water supply channel of a water dispenser and comprises: a water flow receiving portion; the cold guide part is connected with the evaporator and comprises a cold guide part, and the cold guide part extends to the water flow accommodating part and contacts with the water flow accommodating part to exchange heat with water flow in the water flow accommodating part. The refrigerating equipment provided by the utility model can be used for rapidly cooling water flow to realize continuous cold water supply.

Description

Refrigerating equipment

Technical Field

The utility model relates to the technical field of refrigeration equipment, in particular to an improvement of a refrigeration equipment structure with a water dispenser.

Background

The refrigeration equipment is widely used, such as a refrigerator and the like, and the refrigeration equipment structure with an ice maker or a water dispenser is provided for realizing the expansion function of the refrigeration equipment, and the refrigeration equipment with the water dispenser, such as the refrigerator, is widely used along with actual production.

The existing refrigerator with the water dispenser is usually an external water refrigerator, namely, a refrigerator water drinking system is connected with a water supply system of a user's home, so that water source supply is realized.

The refrigerator structure with the water dispenser is as follows: a water dispenser is arranged on a refrigerator door body, a water tank is arranged in a refrigerator refrigerating chamber, and the water tank is connected with the water dispenser through a water pipe, so that water in the water tank can supply water for the water dispenser.

Meanwhile, in order to realize continuous water supply, an external water source is adopted as a water source, cold water in the water dispenser is mainly supplied through a water tank, and the water tank is arranged in the refrigerating process and exchanges heat with the water tank through cold air in the refrigerating chamber of the refrigerator, so that the water temperature is reduced.

The built-in water tank of the external water refrigerator is usually about 1L, the supply of drinking cold water is below 10 ℃, the water tank can supply 237ml of conventional water cup about 4-5 cups, and after water is taken, room temperature water can enter the water tank.

When a user takes water, the water in the water tank continuously flows out from the water outlet, and the water inlet is continuously supplemented with new water, but the water inlet supplies room temperature water which is an external water source, so that the refrigerator can continuously increase the water temperature along with the water taking, is continuously close to the room temperature, finally reaches the room temperature, and can not provide cold water.

The above information disclosed in this background section is only for enhancement of understanding of the background section of the application and therefore it may not form the prior art that is already known to those of ordinary skill in the art.

Disclosure of utility model

In view of the above-mentioned technical problems pointed out in the background art, the present utility model provides a refrigeration device, which can rapidly cool water flow to realize continuous cold water supply.

In order to achieve the aim of the utility model, the utility model is realized by adopting the following technical scheme:

in some embodiments of the present application, there is provided a refrigeration apparatus including:

A case body in which a storage space is formed;

A door body configured to be rotatably coupled to the case body to open or close the storage space;

A compressor configured to compress a refrigerant;

A condenser configured to condense the refrigerant;

An evaporator configured to evaporate the refrigerant condensed by the condenser, the refrigerant evaporated by the evaporator being configured to cool the storage space;

A refrigerant circulation loop for circulating the condensate in a loop formed by the compressor, the evaporator, the condenser, the expansion valve and the throttling device;

The water dispenser is assembled on the door body and is used for providing drinking water;

The water supply channel of the water dispenser is connected with the water dispenser and is used for supplying water to the water dispenser;

the water flow accommodation device is connected to the water supply channel of the water dispenser and comprises: a water flow receiving portion;

the cold guide part is connected with the evaporator and comprises a cold guide part, and the cold guide part extends to the water flow accommodating part and contacts with the water flow accommodating part to exchange heat with water flow in the water flow accommodating part.

In some embodiments of the application, the water flow receiving means is arranged above the evaporator, and the cold guide portion extends upwardly from the evaporator to the water flow receiving portion.

In some embodiments of the present application, the water flow receiving portion includes: the water flow accommodating channels are arranged in parallel, and an inserting space is formed between the adjacent water flow accommodating channels;

the cold guide parts are arranged in parallel, are respectively inserted into the insertion spaces and are at least contacted with the water flow accommodating channels on one side.

In some embodiments of the present application, the water flow receiving device includes:

The capillary water tube groups are arranged in parallel, the insertion space is formed between the adjacent capillary water tube groups, and the plurality of cold guide tubes are respectively inserted into the insertion space between the plurality of capillary water tube groups and are at least contacted with one group of capillary water tube groups adjacent to the plurality of capillary water tube groups.

In some embodiments of the present application, each set of capillary water tube sets includes:

The capillary tubes are arranged in sequence from top to bottom along the height direction;

a water flow sub-channel is formed in each capillary tube, and a plurality of water flow sub-channels form the water flow accommodating channel.

In some embodiments of the present application, the water supply channel of the water dispenser comprises:

The water inlet pipeline is communicated with the plurality of groups of capillary water pipe groups and is used for guiding water of an external water source into the plurality of groups of capillary water pipe groups;

the water outlet pipeline is connected between the plurality of groups of capillary water pipe groups and the water dispenser and is used for sending water in the plurality of groups of capillary water pipe groups into the water dispenser.

In some embodiments of the present application, the water flow receiving device includes:

a base body portion having a base body cavity formed therein;

The plurality of convex parts are formed by protruding from the base body part, are arranged in parallel, are internally provided with the water flow accommodating channels, and are communicated with the base body cavity;

a plurality of inserting spaces are formed among the plurality of protruding parts, and the plurality of cold guide parts are respectively inserted into the plurality of inserting spaces.

In some embodiments of the present application, the water supply channel of the water dispenser comprises:

The water inlet pipeline is communicated with one of the water flow accommodating channels or the substrate cavity and is used for guiding water of an external water source into the water flow accommodating device;

the water outlet pipeline is connected between one water flow accommodating channel and the water dispenser and is used for conveying water of the water flow accommodating device into the water dispenser.

In some embodiments of the present application, there are further included:

a temperature sensor connected to the cold guide member for detecting a temperature of the cold guide member;

And the controller is communicated with the compressor, receives a temperature signal of the temperature sensor and controls the start and stop of the compressor according to the received temperature signal.

A refrigeration appliance comprising:

A case body in which a storage space is formed;

A door body configured to be rotatably coupled to the case body to open or close the storage space;

A compressor configured to compress a refrigerant;

A condenser configured to condense the refrigerant;

An evaporator configured to evaporate the refrigerant condensed by the condenser, the refrigerant evaporated by the evaporator being configured to cool the storage space;

A refrigerant circulation loop for circulating the condensate in a loop formed by the compressor, the evaporator, the condenser, the expansion valve and the throttling device;

The water dispenser is assembled on the door body and is used for providing drinking water;

The water supply channel of the water dispenser is connected with the water dispenser and is used for supplying water to the water dispenser;

the water flow accommodation device is connected to the water supply channel of the water dispenser and comprises: a water flow receiving portion;

and the quick cooling component is used for absorbing the cooling capacity of the evaporator and cooling the water flow in the water flow accommodating part through the cooling capacity.

Compared with the prior art, the utility model has the advantages and positive effects that:

The refrigeration equipment is provided with the cold guide component connected with the evaporator, the water flow containing part is in direct contact with the cold guide component connected with the evaporator, the cold of the evaporator can be directly and rapidly conducted to the water flow containing part, so that the water flow at the water flow containing part is rapidly cooled in real time, the rapid cooling effect is realized, the uninterrupted supply of cold water can be realized, and the fact that the water received by a user from the water dispenser is always drinking cold water is ensured.

Other features and advantages of the present utility model will become apparent upon review of the detailed description of the utility model in conjunction with the drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.

Fig. 1 is a perspective view of a refrigerating apparatus according to an embodiment;

FIG. 2 is a schematic structural view of one implementation of a water flow receiving device of a refrigeration apparatus according to an embodiment disposed in the refrigeration apparatus;

FIG. 3 is a schematic diagram of a water flow receiving device and water dispenser water supply line connection of one implementation of a refrigeration appliance according to an embodiment;

Fig. 4 is a schematic structural view of a cold guide member of a water flow receiving device and the water flow receiving device in cooperation with one embodiment of a refrigeration apparatus according to an example;

FIG. 5 is a schematic view of a cold conducting member of one implementation of a refrigeration appliance according to an embodiment connected to an evaporator;

fig. 6 is a schematic view of a water flow receiving means of one implementation of a refrigeration appliance according to an embodiment;

Fig. 7 is a schematic structural view of another implementation of a water flow receiving device of a refrigeration apparatus according to an embodiment arranged in the refrigeration apparatus;

FIG. 8 is a schematic diagram of a water flow containment device and water dispenser water supply line connection of another implementation of a refrigeration appliance according to an embodiment;

Fig. 9 is a schematic structural view of a cold guide member of a water flow receiving device and the water flow receiving device in cooperation with another implementation of the refrigeration apparatus according to the example;

Fig. 10 is a schematic view showing a structure in which a cold guide member of another embodiment of a refrigeration apparatus according to an embodiment is attached to an evaporator;

fig. 11 is a schematic view of a water flow receiving device of another implementation of a refrigeration appliance according to an embodiment.

Reference numerals:

100 parts of a box body; 110. a storage space; 200. a door body; 210. a first refrigeration door body; 300. an evaporator; 400. a water dispenser; 410. a water inlet pipeline; 420. a water outlet pipeline; 500. a cold guide member; 510. a cold guide part; 520. a connecting piece; 600. a water flow receiving device; 610. a water flow receiving channel; 620. a plug-in space; 710. a capillary group; 711. a capillary tube; 810. a base portion; 820. a boss; 900. a temperature sensor.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

In the description of the present application, it should 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 the orientation or positional relationships shown in the drawings, merely to facilitate describing the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.

The utility model provides an embodiment of refrigeration equipment, which comprises a box body 100, a door body 200 and a refrigeration system arranged inside the box body 100.

The case 100 has a storage space 110 formed inside the case 100, and the storage space 110 is a storage chamber, and includes a liner member constituting the storage chamber, and the storage chamber is defined by the liner member.

The door 200 is rotatably coupled to the case 100 to open or close the storage chamber.

The refrigeration system performs a refrigeration cycle of the refrigeration apparatus by using a compressor, a condenser, an expansion valve, an evaporator 300, and a throttling device.

A refrigerant circulation circuit is formed between the compressor, the condenser, the expansion valve, the evaporator 300 and the throttling device so that a refrigerant can circulate between the compressor, the condenser, the expansion valve, the evaporator 300 and the throttling device.

The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation to effect refrigeration of the contents of the enclosure 100.

The low-temperature low-pressure refrigerant enters the compressor, the compressor compresses the refrigerant gas into a high-temperature high-pressure state, and the compressed refrigerant gas is discharged. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state formed by condensation in the condenser into a low-pressure liquid-phase refrigerant. The evaporator 300 evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low temperature and low pressure state to the compressor. The evaporator 300 may cool the articles within the case 100 by using latent heat of vaporization of the refrigerant.

A compressor compartment disposed below the storage compartment is also formed inside the cabinet 100.

A compressor disposed within the compressor chamber and configured to compress a refrigerant, the compressor being configured with an exhaust conduit connected thereto;

The exhaust pipeline is generally a metal pipe with good heat conductivity and corrosion resistance, such as a copper pipe, and a heat-shrinkable sleeve is correspondingly arranged above the exhaust pipeline to enhance the corrosion resistance.

A condenser disposed within the compressor compartment configured to condense the refrigerant;

an evaporator 300 configured to evaporate the refrigerant condensed by the condenser, the refrigerant evaporated by the evaporator 300 being configured to cool the storage chamber;

The refrigerant is sucked by the compressor in a gaseous state, compressed into high-temperature high-pressure superheated steam, the superheated steam is discharged from an exhaust pipeline connected with the compressor, enters the condenser through the exhaust pipeline, dissipates heat into ambient air, is condensed into high-temperature medium-pressure liquid by the high-temperature high-pressure gas, and then enters the capillary tube through the drying filter.

After entering the capillary tube, the refrigerant is throttled and depressurized due to its elongated passage, and then enters the evaporator 300 to be vaporized. In the evaporator 300, the refrigerant liquid of low temperature and low pressure absorbs a large amount of external heat to be vaporized into dry saturated vapor, thereby achieving the purpose of absorbing heat and refrigerating to the outside. The refrigerant is sucked back by the compressor after being changed into low-pressure superheated vapor in the suction pipe.

In some embodiments of the application, the storage compartment includes a refrigerator compartment and a freezer compartment disposed above and below each other.

The door body 200 includes a refrigerating door body disposed at the refrigerating compartment, and the refrigerating door body includes a first refrigerating door body 210 and a second refrigerating door body.

The first and second refrigeration doors 210 and 210 are each rotatable with respect to the cabinet 100 to open or close the refrigeration compartment by cooperating therewith.

A water dispenser 400 mounted on the door body 200 for providing drinking water;

To facilitate water intake by the user, the water dispenser 400 is mounted on the inner side wall of the first or second refrigerator door 210 or 210 when set.

The water dispenser 400 directly adopts the structure of the water dispenser 400 in the prior art, and will not be described herein.

The water supply channel of the water dispenser is connected with the water dispenser 400 and is used for supplying water to the water dispenser 400;

In some embodiments of the present application, the water supply channel of the water dispenser is formed by a water supply pipe of the water dispenser 400, which can be connected to an external water source, for supplying water to the water dispenser 400 after the external water source is introduced.

The water flow receiving means 600 is connected to the water supply passage of the water dispenser, and the water flow receiving means may be used to receive water flow introduced from the outside.

Since the water flow receiving part is located on the water supply passage of the water dispenser, water introduced from an external water source may flow to the water flow receiving device 600.

The water flow containment means 600 comprises: the water flow accommodating part can be used for accommodating water flow flowing into the water flow accommodating part.

The cold guide member 500 is connected to the evaporator 300, and the cold guide member 500 is connected to the evaporator 300 to absorb the cold of the evaporator 300 and to guide the cold of the evaporator 300 to the upper side thereof.

In some embodiments of the present application, to achieve the fixation of the evaporator 300, the evaporator 300 is assembled and fixed inside the case 100 by a fixing member.

In some implementations of the application, the securing component is a securing tab that is secured to the housing 100 by a threaded bolt lock.

To achieve a good cold conducting effect, in some embodiments of the present application, the cold conducting member 500 is made of a material that is easy to conduct cold, such as aluminum or copper.

When in connection, the cold conducting component can be directly fixed on the evaporator 300 through welding, so that the integration of the evaporator 300 and the cold conducting component 500 is realized, and the cold conducting component 500 can be convenient for rapidly conducting the cold in the evaporator 300.

In order to realize that the cold absorbed by the cold guide member 500 can be transferred to the water flow accommodating portion and exchange heat with the water flow in the water flow accommodating portion so as to cool the water flow in the water flow accommodating portion, the cold guide member 500 is structured to include the cold guide portion 510.

The cold guide 510 extends toward the water flow receiving portion and contacts the water flow receiving portion to exchange heat with the water flow in the water flow receiving portion.

The cold energy on the evaporator 300 can be transferred to the water flow containing part in contact with the water flow containing part by the cold guide part 510 extending to the water flow containing part and contacting with the water flow containing part, and after the water flow containing part and the cold guide part 510 exchange heat, the water flow in the water flow containing part can absorb the cold energy, so that the water temperature is cooled.

Because the water flow accommodating part is positioned on the water supply channel of the water dispenser, when a user receives water, the water flow in the water flow accommodating part is cooled and then is conveyed to the position of the water dispenser 400 along the water supply channel of the water dispenser, so that the water received by the user from the water dispenser 400 is cold water suitable for the taste of the user.

The refrigeration device is provided with the cold guide part 500 connected with the evaporator 300, and performs heat exchange with the water flow containing part positioned on the water supply channel of the water dispenser through the cold guide part 510 above the cold guide part, so that the cold on the evaporator 300 can be quickly conducted to the water flow containing device 600 in real time, and the water flow positioned at the water flow containing part can be quickly cooled in real time, so that the water flow received by a user from the water dispenser 400 is ensured to be cold water.

Along with the continuous water receiving of the user, the water flow at the water flow accommodating device 600 is received, the external water source can enter the water flow accommodating device 600 again, and the water flow at the water flow accommodating part is higher in temperature, but because the water flow accommodating part in the embodiment is directly contacted with the cold guide part 500 connected with the evaporator 300, the cold of the evaporator 300 can be directly and rapidly conducted to the water flow accommodating part, so that the water flow in the water flow accommodating part can be rapidly cooled, the rapid cooling effect can be realized, the uninterrupted supply of cold water can be realized, and the water received by the user from the water dispenser 400 is always drinking cold water.

In some embodiments of the present application, the water flow receiving portion includes: the water flow accommodating channels 610 are arranged in parallel, and an inserting space 620 is formed between adjacent water flow accommodating channels 610;

the water flow introduced from the external water source may be split into the respective water flow receiving channels 610.

The plurality of cold guide portions 510 are arranged in parallel, and are respectively inserted into the plurality of insertion spaces 620 and are in contact with at least one side of the water flow receiving channel 610.

The cold guide portions 510 are respectively inserted into the plurality of insertion spaces 620, so as to ensure a sufficient contact area with the water flow receiving channel 610.

When in setting, the cold guide part 510 is inserted between two adjacent water flow accommodating channels 610, and one side of the cold guide part can be contacted with one of the water flow accommodating channels 610, or two sides of the cold guide part are respectively contacted with the two water flow accommodating channels 610 so as to exchange heat with the water flow accommodating channels 610, and the cold is conducted to the water flow accommodating channels 610, so that the cooling effect on the water flow in the water flow accommodating channels 610 is realized.

Through the mutual grafting cooperation mode of a plurality of cold portions 510 and a plurality of rivers accommodation channel 610 to realize the even contact cooperation of each rivers accommodation channel 610 and each cold portion 510 that leads, guarantee cold volume conduction effect, and then guarantee the cooling effect to a plurality of rivers accommodation channel 610.

In some embodiments of the present application, the water flow receiving device 600 includes:

The plurality of capillary water tube groups 710 are arranged in parallel, the insertion space 620 is formed between adjacent capillary water tube groups 710, and the plurality of cold guide parts 510 are respectively inserted into the insertion spaces 620 between the plurality of capillary water tube groups 710 and are at least in contact with one of the capillary water tube groups 710 adjacent thereto.

In some embodiments of the present application, each set of capillary water tube sets 710 includes:

the capillary tubes 711 are provided in plural, and are arranged in order from top to bottom in the height direction;

Each capillary tube 711 has a water flow sub-passage formed therein, and a plurality of water flow sub-passages constitute the water flow receiving passage 610.

The plurality of capillary water tube groups 710 are arranged in parallel and form insertion spaces 620 between adjacent capillary water tube groups 710, and the plurality of cold guide portions 510 may be inserted into the plurality of insertion spaces 620, respectively, when assembled.

The plurality of cold guide parts 510 may contact the capillary water tube group 710 at one side to perform cold energy conduction;

or may be simultaneously contacted with the capillary water tube groups 710 at both sides, to perform the cold energy transfer,

The cold above the water tubes can be simultaneously transferred to the water tubes 710 by contacting the water tubes 710 at both sides, thereby increasing the transfer efficiency of the cold.

The capillary water tube group 710 of each group includes a plurality of capillary water tubes 711 arranged in parallel up and down, and the plurality of capillary water tubes 711 are arranged in a top-down arrangement mainly for ensuring a sufficient contact fit with the cold guide 510.

In some embodiments of the present application, the water flow receiving means 600 is disposed at an upper position of the evaporator 300, and the cold guide 510 is a position extending upward from the evaporator 300 to the water flow receiving means 600 thereabove in a height direction of the refrigeration apparatus.

Since the cold guide portion 510 extends upward from the evaporator 300 and is inserted into the insertion space 620, the plurality of capillary water tubes 711 of each group are arranged in a manner from top to bottom in the height direction so as to be in full contact with the cold guide portion 510, so that the cold on the cold guide portion 510 can be quickly and uniformly conducted to each capillary water tube 711, and the quick cooling of the water flow in the capillary water tubes 711 can be realized.

The water flow accommodating device 600 is arranged into a structure mode of a plurality of groups of capillary water tube groups 710, so that rapid heat exchange of cold energy between the water flow accommodating device and the cold guide part 500 can be realized, and the heat conduction efficiency is higher.

The capillary tube 711 has a small cross-sectional area, so that the water flow entering the capillary tube 711 is small, and when the capillary tube 711 contacts the cold guide portion 510, the capillary tube can quickly exchange heat with the cold guide portion 510, and the water flow in the capillary tube 711 can be quickly cooled.

After the capillary water tube set 710 is used, the contact area between the water flow in the capillary water tube set 711 and the cold guide part 510 is increased, and the distance between the cold source and the water flow accommodating part is reduced by directly connecting the cold guide part 500 which is installed in an upward extending and inserting manner with the evaporator 300, so that the cold in the cold source can be quickly conducted to the water flow accommodating device 600, and the very quick heat exchange is realized, so that the water temperature in the capillary water tube set 710 is reduced.

In some embodiments of the present application, the water supply channel of the water dispenser comprises:

A water inlet pipe 410 communicating with the plurality of capillary water tube groups 710 for introducing water from an external water source into the plurality of capillary water tube groups 710;

The water outlet pipeline 420 is connected between the plurality of groups of capillary water tube groups 710 and the water dispenser 400, and is used for feeding water in the plurality of groups of capillary water tube groups 710 into the water dispenser 400.

When the water inlet and the water outlet are arranged, the plurality of groups of capillary water tube groups 710 are communicated with each other, one group of capillary water tube groups 710 is provided with a water inlet, and the other group of capillary water tube groups 710 is provided with a water outlet.

In the specific connection, the water inlet pipe 410 is installed and connected with the water inlet of the capillary water tube group 710, and the water inlet pipe 410 passes through the rear back plate of the box body 100 and then is connected with an external water source, so as to realize continuous water flow supply to the water dispenser 400.

The water outlet pipeline 420 is matched with the water outlet arranged on one group of capillary water pipe groups 710, the other end of the water outlet pipeline 420 is matched with the water dispenser 400,

The external water flow is delivered to the water dispenser 400 through the water inlet pipe 410, is cooled by heat exchange with the cold guide 510 in the capillary water tube group 710 at the water flow receiving device 600, and is then delivered to the water dispenser 400 through the water outlet pipe 420.

After entering from the water inlet pipe 410, the water source is dispersed into each capillary water pipe group 710 which are mutually communicated, and finally flows out from the water outlet pipe 420, namely, the constant flow water entering from the water inlet pipe 410 is divided into a plurality of parts in the capillary water pipe group 710, so that the heat exchange rate is improved by several times to realize rapid cooling of the water.

In some embodiments of the application, the cold guide 500 is a cold guide tube.

Because the length of the capillary water tubes 711 of the capillary water tube group 710 is longer, in order to ensure that the cold guide member 500 can fully contact with the capillary water tubes for heat exchange, the overall heat exchange efficiency is improved, and when the device is arranged, the cold guide portions 510 are provided with a plurality of groups, and the plurality of groups of cold guide portions 510 are sequentially arranged along the length direction of the capillary water tubes 711, so that the cold guide portions 510 are ensured to be arranged along the length direction of the whole capillary water tubes 711.

Each set of cold guide 510 includes a plurality of,

The plurality of cold guide parts 510 of each group are respectively inserted into the plurality of insertion spaces 620 formed by the plurality of capillary water tube groups 710.

By arranging a plurality of groups of cold guide parts 510, each group of cold guide parts 510 comprises a plurality of modes, so that the contact heat exchange between the cold guide parts 510 in contact with the whole capillary water pipe 711 and the whole capillary water pipe 711 is further ensured, and the cooling effect on water flow in the capillary water pipe 711 is ensured.

In some embodiments of the present application, to detect the temperature of the cold guide 500, a temperature sensor 900 is further disposed on the cold guide 500 correspondingly.

A temperature sensor 900 connected to the cold guide 500 for detecting the temperature of the cold guide 500;

And the controller is communicated with the compressor, receives a temperature signal of the temperature sensor 900 and controls the start and stop of the compressor according to the received temperature signal.

The temperature sensor 900 includes a plurality of thermocouple wires connected to the cold guide 500, respectively, to detect the real-time temperature of the cold guide 500.

The plurality of thermocouple wires may be fastened by using a band or an adhesive tape to be fixed on the cold guide 500.

The temperature sensor 900 is connected to a controller of the refrigeration appliance. The evaporator 300 is started and stopped under the control of the refrigerator controller, and the evaporator 300 is refrigerated when working and is not refrigerated when stopping working.

The temperature sensor 900 monitors the temperature T of the cold guide member 500 in real time and controls the start and stop of the evaporator 300 through the controller;

Setting the start-stop temperatures of the evaporator 300 to t1 and t2 (t is greater than 0 ℃ and prevents the water pipe from freezing, for ease of understanding, t1=3 ℃ and t2=8 ℃ may be set in this embodiment);

When T is less than T1, the controller controls the evaporator 30012 to stop working and stop cold source supply;

When T is more than or equal to T2, the controller controls the evaporator 30012 to work and provides a cold source;

when T1 is not less than T2, the controller controls the evaporator 30012 to stop working and stops cold source supply;

The temperature of the refrigerating chamber of the refrigerating device is generally not higher than 8 ℃ at the highest and not lower than 3 ℃ at the lowest. Therefore, when the user does not take water, the evaporator 300 of the refrigeration appliance is not always operated because no operation is required, and the temperature of the cold guide member 500 can be reached between t1 and t2 only by the refrigerating chamber temperature.

When the user does not take water, the refrigerator controller controls the temperature of the cold guide 500 between t1 and t2 by controlling the start and stop of the evaporator 300 or the temperature of the refrigerator's refrigerating compartment itself.

When a user takes water, the water in the capillary water tube group 710 flows out through the water outlet pipeline 420 for the user to use, the room temperature water enters the capillary water tube group 710 through the water inlet pipeline 410, the water temperature in the capillary water tube group 710 is increased, but the water is quickly heat-exchanged with the cold guide tube in the capillary water tube group 710, the water temperature is quickly reduced, and the quick temperature reduction is realized, so that cold water is continuously supplied.

In some embodiments of the present application, the water flow receiving device 600 includes:

a base portion 810, wherein a base cavity is formed in the base portion 810;

and a plurality of protruding portions 820 protruding from the base portion 810, wherein the plurality of protruding portions 820 are arranged in parallel, the water flow receiving channels 610 are formed in each protruding portion 820, and the plurality of water flow receiving channels 610 are all communicated with the base cavity;

The water flow receiving channels 610 in the plurality of bosses 820 may communicate with each other through the base cavity, and when water flow enters one of the water flow receiving channels 610, the water flow may rapidly fill each of the water flow receiving channels 610.

The water flowing from the water inlet pipe 410 enters into each of the convex parts 820 and the base part 810 by the base part 810 and the convex parts 820 formed by convex from the base part 810 to form a shaped water tank structure.

A plurality of the insertion spaces 620 are formed between the plurality of bosses 820, and the plurality of cold guide portions 510 are inserted into the plurality of insertion spaces 620, respectively.

In some embodiments of the present application, the cold guide 510 is a cold guide plate that is inserted at the insertion space 620 between two adjacent bosses 820.

When the cold guide plate is inserted into the insertion space 620, the cold guide plate can conduct contact heat with the convex parts 820 at one side position so as to transmit the cold energy to the convex parts 820 contacted with one side of the cold guide plate and cool water flow in one convex part 820;

Or the cold guide plates can be contacted with the convex parts 820 at the two sides at the same time, and the cold quantity on the cold guide plates is respectively transferred to the convex parts 820 at the two sides by contacting with the convex parts 820 at the two sides so as to cool the water flow in the convex parts 820 at the two sides at the same time, thereby achieving the effect of fully utilizing the cold quantity to cool the water flow rapidly.

In this embodiment, the effect of cooling water is mainly achieved by heat exchange between the special-shaped water tank and the cold guide plate, and since the cross-sectional area of the cold guide plate and the protruding portion 820 is large, the two can be in large-area contact during matching, and the heat conduction efficiency is mainly improved by increasing the heat conduction area.

In some embodiments of the present application, the water flow receiving device 600 is disposed at an upper position of the evaporator 300, and the cold guide 510 is extended upward from the evaporator 300 in a height direction of the refrigerating apparatus and is inserted into the insertion space 620 located thereabove.

The water flow accommodating device 600 and the evaporator 300 are arranged up and down, and the cold guide part 510 is also arranged vertically upwards to extend, so that a cold energy transmission path is shortened, and quick cold energy transmission is realized.

In some embodiments of the present application, the water supply channel of the water dispenser comprises:

A water inlet line 410 in communication with one of the water flow receiving channels 610 or the base cavity for introducing water from an external source into the water flow receiving device 600;

the water outlet pipeline 420 is connected between one of the water flow containing channels 610 and the water dispenser 400, and is used for delivering water of the water flow containing device 600 into the water dispenser 400.

The water inlet pipe 410 is installed in cooperation with the shaped water tank, and since the body cavity and the water flow receiving channels 610 in the respective bosses 820 are communicated, the water inlet pipe 410 may be connected to the body cavity or any one of the water flow receiving channels 610 when connected, so that external water flow is introduced into the shaped water tank.

And then the water flow reaching the inside of the special-shaped water tank exchanges heat with the cold guide plate, and is discharged from the water outlet pipe after the heat exchange.

The water outlet may be provided in one of the water flow receiving channels 610.

To ensure sufficient heat exchange between the shaped water tank and the cold guide plate, the larger the recess of the insertion space 620 formed by the two convex parts 820, the more the cold guide plate, the less the water is filled in the water flow accommodating channel 610 in each convex part 820, the more the heat exchange with the cold guide plate, and the faster the water cooling.

In some embodiments of the present application, the evaporator 300 includes a plurality of fin portions arranged in parallel;

The cooling guide plate is provided in plurality and is fixedly connected with the fin parts through the connecting piece 520.

In some embodiments of the present application, the connecting member 520 is a plurality of connecting columns, and each of the bottom portions of the cold guide plates is connected to at least 1 connecting column, so that a plurality of connecting columns may be provided to achieve a stable connection between the cold guide plates and the evaporator 300, and the plurality of connecting columns are sequentially arranged along the length direction of the cold guide plates and are respectively connected to a plurality of fin portions of the evaporator 300.

When the evaporator 300 is fixed, the connecting column and the evaporator 300 are welded and fixed together, and the connecting column and the cold guide plate are fixedly connected together, so that the connecting column, the evaporator 300 and the cold guide plate form an integrated structure.

In order to shorten the cold energy transfer path, when in setting, the connecting columns are arranged to extend upwards and vertically from the fin parts of the evaporator 300, the cold guide plates are arranged vertically, the bottom of the insertion space 620 formed by the plurality of convex parts 820 is opened, and the cold guide plates are directly inserted into the insertion space 620 from the bottom, so that the cold energy on the evaporator 300 can be quickly conducted into the special-shaped water tank.

In this embodiment, the water flow accommodating channel 610 is formed by extending from the base portion 810 to the inside of the protruding portion 820, and the channel width of the water flow accommodating channel 610 is wider, so that the water flow is not blocked inside the water flow accommodating channel, and thus, the possibility of freezing is less and the reliability is high.

In order to detect the temperature of the cold guide plate, a temperature detection sensor is provided to detect the temperature of the cold guide plate, and when the temperature of the cold guide plate is detected to be lower, the evaporator 300 is controlled to stop working by a controller of the refrigeration equipment.

When the temperature of the cold guide plate is detected to be higher, a signal is transmitted to the controller, so that the controller controls the evaporator 300 to work to generate cold energy, and the cooling effect of the cold guide part 500 on the water flow accommodating device 600 is ensured.

In some embodiments of the present application, a refrigeration apparatus includes:

A case 100 having a storage space 110 formed inside the case 100;

A door 200 configured to be rotatably coupled to the case 100 to open or close the storage space 110;

A compressor configured to compress a refrigerant;

A condenser configured to condense the refrigerant;

An evaporator 300 configured to evaporate the refrigerant condensed by the condenser, the refrigerant evaporated by the evaporator 300 being configured to cool the storage space 110;

A refrigerant circulation circuit for circulating the condensate in a circuit composed of the compressor, the evaporator 300, the condenser, the expansion valve and the throttling device;

A water dispenser 400 mounted on the door body 200 for providing drinking water;

The water supply channel of the water dispenser is connected with the water dispenser 400 and is used for supplying water to the water dispenser 400;

A water flow receiving device 600 connected to the water supply channel of the water dispenser, comprising: a water flow receiving portion;

The quick cooling means is used for absorbing the cooling capacity of the evaporator 300 and cooling the water flow in the water flow accommodating part by the cooling capacity.

To achieve the absorption of heat from the evaporator 300 by the rapid cooling element, in some embodiments of the present application, the rapid cooling element may be disposed to conform to the fin arrangement of the evaporator 300, which may achieve the effect of rapidly absorbing the cold of the evaporator 300, and the cold absorbed by the rapid cooling element may pass through the adhesive water flow receiving portion to transfer the cold to the water flow receiving portion.

In other embodiments of the present application, the rapid cooling element may be disposed to wrap around a portion of the evaporator 300, and may also achieve the effect of absorbing the cooling energy of the evaporator 300.

In some embodiments of the present application, the rapid cooling means is provided in such a manner as to be directly connected to the evaporator 300, and has one end connected to the evaporator 300 and one end connected to the water flow receiving device 600, so as to achieve the effect of conducting the cooling energy.

The quick cooling component adopts aluminum sheets with good cold conducting performance, etc.

The cooling capacity at the evaporator 300 can be directly transferred to the water flow containing part through the quick cooling part, so that the quick cooling effect on the water flow in the water flow containing part is realized, and the user can continuously take out cold water.

In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (10)

1. A refrigeration device, comprising:

A case body in which a storage space is formed;

A door body configured to be rotatably coupled to the case body to open or close the storage space;

A compressor configured to compress a refrigerant;

A condenser configured to condense the refrigerant;

An evaporator configured to evaporate the refrigerant condensed by the condenser, the refrigerant evaporated by the evaporator being configured to cool the storage space;

A refrigerant circulation loop for circulating the condensate in a loop formed by the compressor, the evaporator, the condenser, the expansion valve and the throttling device;

The water dispenser is assembled on the door body and is used for providing drinking water;

The water supply channel of the water dispenser is connected with the water dispenser and is used for supplying water to the water dispenser;

the water flow accommodation device is connected to the water supply channel of the water dispenser and comprises: a water flow receiving portion;

the cold guide part is connected with the evaporator and comprises a cold guide part, and the cold guide part extends to the water flow accommodating part and contacts with the water flow accommodating part to exchange heat with water flow in the water flow accommodating part.

2. The refrigeration appliance of claim 1 wherein said water flow receiving means is disposed above said evaporator and said cold guide extends upwardly from said evaporator to said water flow receiving portion.

3. The refrigeration appliance of claim 1 wherein said water flow receiving portion includes: the water flow accommodating channels are arranged in parallel, and an inserting space is formed between the adjacent water flow accommodating channels;

the cold guide parts are arranged in parallel, are respectively inserted into the insertion spaces and are at least contacted with the water flow accommodating channels on one side.

4. A refrigeration device according to claim 3, wherein,

The water flow containing device comprises:

The capillary water tube groups are arranged in parallel, the insertion space is formed between the adjacent capillary water tube groups, and the plurality of cold guide tubes are respectively inserted into the insertion space between the plurality of capillary water tube groups and are at least contacted with one group of capillary water tube groups adjacent to the plurality of capillary water tube groups.

5. A refrigeration device according to claim 3, wherein,

Each group of capillary water tube group comprises:

The capillary tubes are arranged in sequence from top to bottom along the height direction;

a water flow sub-channel is formed in each capillary tube, and a plurality of water flow sub-channels form the water flow accommodating channel.

6. A refrigeration device according to claim 5, wherein,

The water supply channel of the water dispenser comprises:

The water inlet pipeline is communicated with the plurality of groups of capillary water pipe groups and is used for guiding water of an external water source into the plurality of groups of capillary water pipe groups;

the water outlet pipeline is connected between the plurality of groups of capillary water pipe groups and the water dispenser and is used for sending water in the plurality of groups of capillary water pipe groups into the water dispenser.

7. A refrigeration device according to claim 3, wherein,

The water flow containing device comprises:

a base body portion having a base body cavity formed therein;

The plurality of convex parts are formed by protruding from the base body part, are arranged in parallel, are internally provided with the water flow accommodating channels, and are communicated with the base body cavity;

a plurality of inserting spaces are formed among the plurality of protruding parts, and the plurality of cold guide parts are respectively inserted into the plurality of inserting spaces.

8. A refrigeration device according to claim 7, wherein,

The water supply channel of the water dispenser comprises:

The water inlet pipeline is communicated with one of the water flow accommodating channels or the substrate cavity and is used for guiding water of an external water source into the water flow accommodating device;

the water outlet pipeline is connected between one water flow accommodating channel and the water dispenser and is used for conveying water of the water flow accommodating device into the water dispenser.

9. The refrigeration unit as recited in claim 8 further comprising:

a temperature sensor connected to the cold guide member for detecting a temperature of the cold guide member;

And the controller is communicated with the compressor, receives a temperature signal of the temperature sensor and controls the start and stop of the compressor according to the received temperature signal.

10. A refrigeration device, comprising:

A case body in which a storage space is formed;

A door body configured to be rotatably coupled to the case body to open or close the storage space;

A compressor configured to compress a refrigerant;

A condenser configured to condense the refrigerant;

An evaporator configured to evaporate the refrigerant condensed by the condenser, the refrigerant evaporated by the evaporator being configured to cool the storage space;

A refrigerant circulation loop for circulating the condensate in a loop formed by the compressor, the evaporator, the condenser, the expansion valve and the throttling device;

The water dispenser is assembled on the door body and is used for providing drinking water;

The water supply channel of the water dispenser is connected with the water dispenser and is used for supplying water to the water dispenser;

the water flow accommodation device is connected to the water supply channel of the water dispenser and comprises: a water flow receiving portion;

and the quick cooling component is used for absorbing the cooling capacity of the evaporator and cooling the water flow in the water flow accommodating part through the cooling capacity.