CN211823365U - Refrigerator with a door - Google Patents
Refrigerator with a door Download PDFInfo
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- CN211823365U CN211823365U CN201922390722.3U CN201922390722U CN211823365U CN 211823365 U CN211823365 U CN 211823365U CN 201922390722 U CN201922390722 U CN 201922390722U CN 211823365 U CN211823365 U CN 211823365U
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Abstract
The utility model discloses a refrigerator, include: the refrigerator comprises a box body, a door body and a refrigerating system; an ice making chamber is arranged on the door body; the refrigerating system comprises a compressor, a condenser and an ice-making evaporator which are connected in sequence; the compressor and the condenser are arranged in the box body, and the ice-making evaporator is arranged in the ice-making chamber; the condenser is connected with the ice-making evaporator through a refrigerant pipe assembly, and the ice-making evaporator is connected with the compressor through an ice-making air return pipe assembly; the refrigerant pipe assembly comprises a first connecting pipe, a first flexible pipe and a second connecting pipe which are connected in sequence; the two ends of the first flexible pipe are respectively provided with a first fixing ring and a second fixing ring, the first fixing ring is fixedly connected with the first connecting pipe, the second fixing ring is fixedly connected with the second connecting pipe, and the first fixing ring and the second fixing ring are respectively in interference fit with the first flexible pipe. The utility model discloses a refrigerator sets up the solid fixed ring of interference fit's first solid fixed ring and the solid fixed ring of second respectively through the both ends at first flexible pipe, has strengthened the leakproofness in first flexible pipe department.
Description
Technical Field
The utility model relates to a refrigeration plant field especially relates to a refrigerator.
Background
At present, in order to facilitate the use of users, ice makers are arranged on a refrigerating chamber door body of a refrigerator in a plurality of refrigerator products. In the prior art, a refrigeration evaporator or a freezing evaporator is generally used for cooling an ice maker on a refrigeration door body, so that the ice maker makes water into ice blocks. In addition, some refrigerator products are provided with an evaporator on a refrigerating chamber door body, and other equipment such as a compressor and the like are arranged in a box body. At this time, a refrigerant pipeline needs to be connected to the refrigerating chamber door body from the refrigerator body. And the part of the refrigerant pipeline between the refrigerator body and the refrigerating chamber door body needs flexible pipeline connection, so if the sealing performance of the part is not enough, the refrigerant leakage is easy to occur.
Disclosure of Invention
An object of the utility model is to provide a refrigerator.
In order to achieve the above object, an embodiment of the present invention provides a refrigerator, which is characterized by comprising: the refrigerator body is used for opening and closing a door body of the refrigerator body and the refrigerating system; an ice making chamber is arranged on the door body; the refrigerating system comprises a compressor, a condenser and an ice-making evaporator which are connected in sequence; the compressor and the condenser are arranged in the box body, and the ice-making evaporator is arranged in the ice-making chamber; the condenser is connected with the ice-making evaporator through a refrigerant pipe assembly, and the ice-making evaporator is connected with the compressor through an ice-making air return pipe assembly; the refrigerant pipe assembly comprises a first connecting pipe, a first flexible pipe and a second connecting pipe which are sequentially connected, the first connecting pipe is connected with the ice-making evaporator, and the second connecting pipe is connected with the condenser; the both ends of first flexible pipe are equipped with the solid fixed ring of first solid fixed ring and second respectively, first solid fixed ring with first connecting pipe fixed connection, the solid fixed ring of second with second connecting pipe fixed connection, first solid fixed ring reaches the solid fixed ring of second respectively with first flexible pipe interference fit.
As a further improvement of the present invention, the first fixing ring and the second fixing ring and the portion connected to the first flexible tube are both coated with a sealing liquid.
As a further improvement, the first fixed ring and the second fixed ring are metal rings, the first connecting pipe is welded to the first fixed ring, and the second connecting pipe is welded to the second fixed ring.
As a further improvement of the utility model, the refrigeration door body is rotatably connected to the box body through a hinge, and a hinge box for accommodating the hinge is arranged at the top of the refrigeration chamber; the first flexible tube is located within the hinge box.
As a further improvement of the present invention, the first fixing ring and the second fixing ring are both located in the hinge box.
As a further improvement of the present invention, a detection sensor is further disposed in the hinge box at a position close to the first flexible tube; the refrigerator also comprises a controller in communication connection with the detection sensor; the detection sensor is used for detecting whether refrigerant leaks around the first flexible pipe or not; the controller is used for sending out a fault prompt after receiving the refrigerant leakage signal.
As a further improvement, the ice making muffler assembly comprises a first muffler, a first flexible pipe and a second muffler, which are connected in sequence, the first muffler is connected with the ice making evaporator, the first flexible pipe is located in the hinge box, and the second muffler is connected with the compressor.
As a further improvement, the refrigerant tube assembly further comprises a connecting tube and an ice making capillary tube between the ice making evaporators, wherein the ice making capillary tube and the ice making air return tube assembly are parallel to each other and are adjacently buried in the foaming layer of the door body.
As a further improvement of the present invention, the ice-making air return pipe assembly is located in the box body, and the part thereof is buried underground in the foaming layer of the side wall of the box body.
As a further improvement of the utility model, the box body comprises a refrigerating chamber and a freezing chamber, and the door body is used for opening and closing the refrigerating chamber; the refrigerating system also comprises a refrigerating capillary tube and a refrigerating evaporator which are arranged in the refrigerating chamber, a freezing capillary tube and a freezing evaporator which are arranged in the freezing chamber, and a second valve which is arranged at one end of the condenser; and between the second valve and the compressor, the refrigeration capillary and the refrigeration evaporator which are connected in series with each other, the ice making capillary and the ice making evaporator which are connected in series with each other, and the freezing capillary are connected in parallel and then connected in series with the freezing evaporator.
Compared with the prior art, the utility model discloses a refrigerator sets up the solid fixed ring of first solid fixed ring and second respectively through the both ends at first flexible pipe to make first solid fixed ring reach the solid fixed ring of second respectively with first flexible pipe interference fit, thereby strengthened the leakproofness in first flexible pipe department.
Drawings
Fig. 1 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a refrigeration system according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3;
FIG. 5 is an enlarged schematic view of portion B of FIG. 3;
fig. 6 is a schematic structural view of an ice tray according to an embodiment of the present invention.
Detailed Description
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. However, these embodiments are not intended to limit the present invention, and structural, methodical, or functional changes that may be made by one of ordinary skill in the art based on these embodiments are all included in the scope of the present invention.
It will be understood that terms used herein such as "upper," "above," "lower," "below," and the like, refer to relative positions in space and are used for convenience in description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.
As shown in fig. 1 to 6, the refrigerator includes a cabinet 100, a door 200, an ice making compartment 300, and a refrigerating system. The cabinet 100 includes a refrigerating compartment 110 and a freezing compartment 120. The refrigerating system includes a compressor 410, a condenser 420, a refrigerating capillary tube 431 and a refrigerating evaporator 430 provided in the refrigerating chamber 110, a freezing capillary tube 441 and a freezing evaporator 440 provided in the freezing chamber 120, and an ice making capillary tube 451 and an ice making evaporator 450 provided in the ice making compartment 300. A pressing machine compartment is provided at the rear side of the freezing chamber 120, and the compressor 410 and the condenser 420 are provided in the pressing machine compartment. As shown in fig. 2, an electromagnetic valve 421 is disposed at one end of the condenser 420, the refrigerating capillary 431 and the refrigerating evaporator 430 are connected in series between the electromagnetic valve 421 and the compressor 410, the ice making capillary 451 and the ice making evaporator 450 are connected in series, and after two serial branches are connected in parallel with the freezing capillary 441, the two serial branches are connected in series with the freezing evaporator 440, that is, the refrigerant selectively enters the refrigerating capillary, the freezing capillary and the ice making capillary via the electromagnetic valve 421, the refrigerant reaches the refrigerating evaporator via the refrigerating capillary, the refrigerant reaches the ice making evaporator via the ice making capillary, and then the refrigerant from the refrigerating evaporator, the ice making evaporator and the freezing capillary all enters the freezing evaporator and returns to the compressor. Accordingly, the refrigerating processes of the refrigerating chamber 110, the freezing chamber 120, and the ice-making chamber 300 may be independently controlled. The ice cubes produced in the ice making chamber have high glittering and translucent degree and do not taint with odor.
The condenser 420 and the ice making capillary tube 451 are connected by a refrigerant tube assembly 460, and the ice making evaporator 450 and the freezing evaporator are connected by an ice making return tube assembly 470. In the embodiment of the present invention, as shown in fig. 3, both the ice making capillary tube 451 and the ice making evaporator 420 are provided on the door 200. The ice making capillary 451 and the ice making air return tube assembly 470 are parallel to each other and are embedded adjacent to each other in the foaming layer of the door 200.
Therefore, the refrigerator disclosed by the utility model, by arranging the ice making capillary tube 451 on the door body 200, the part of the refrigerant tube assembly 460 entering the door body 200 from the refrigerator body 100 is a normal temperature pipeline, and a heat preservation structure and a condensation prevention structure are not required to be arranged on the part; and, the refrigerant in the refrigerant pipe assembly 460 does not exchange heat with the room temperature air, and the cooling efficiency is also improved.
In another embodiment, the refrigerating chamber and the freezing chamber may share the same evaporator, and the embodiment of the present invention does not limit this.
In addition, the ice making capillary tube 451 and the ice making air return tube 470 on the door 200 are parallel to each other and tightly attached to each other in the door 200, and since the ice making capillary tube 451 and the ice making air return tube 470 are both copper tubes, the heat exchange effect of the two is good. In addition, the ice making capillary tube 451 and the ice making air return tube assembly 470 are both arranged on the door body, so that the opening and closing of the door body cannot influence the heat exchange effect of the ice making capillary tube 451 and the ice making air return tube assembly 470, and the stability is good. After the ice making capillary tube 451 exchanges heat with the ice making air return tube assembly 470, the refrigerant with high temperature and high pressure enters the ice making capillary tube 451 and flows to the ice making evaporator 450, the refrigerant with normal temperature and low pressure is output from the first air return tube 471 of the ice making air return tube assembly 470, the first flexible tube 462 of the refrigerant pipeline assembly 460 is connected with the ice making capillary tube 451, the second flexible tube 472 of the ice making air return tube assembly 470 is connected with the ice making evaporator 450, and the first flexible tube 462 and the second flexible tube 472 penetrate between the box body 10 and the door body 200 and are exposed to the ambient temperature, but there is no condensation risk.
In the embodiment of the present invention, as shown in fig. 3 to 4, the refrigerant pipe assembly 460 includes a first connection pipe 461, a first flexible pipe 462 and a second connection pipe 433 which are connected in sequence. A first connection pipe 461 is connected to the condenser 420, and a second connection 433 is connected to the ice-making evaporator 420. In practice, an ice making capillary tube 451 is further connected between the second connection pipe 433 and the ice making evaporator 420.
Further, the ice-making air return pipe assembly 470 includes a first air return pipe 471, a second flexible pipe 472 and a second air return pipe 473 connected in sequence, wherein the first air return pipe 471 is connected to the ice-making evaporator 420, and the second air return pipe 473 is connected to the compressor. In fact, a refrigeration evaporator 440 can also be connected between the second muffler 422 and the compressor.
In the embodiment of the present invention, the door 200 is rotatably connected to the cabinet 100 by a hinge, and the top of the refrigerator is provided with a hinge box 130 for accommodating the hinge. In addition, the refrigerant pipe assembly 460 passes through the hinge box 130 from the cabinet 100 and extends to the door body 200, and the ice making return air pipe assembly 470 passes through the hinge box 130 from the door body 200 and extends into the cabinet 100. The refrigerant pipe assembly 460 and the ice-making air return pipe assembly 470 respectively pass through the hinge box 130, so that a part of the two pipelines can be located in the hinge box 130, and the distribution of the refrigerant pipe assembly 460 and the ice-making air return pipe assembly 470 does not affect the opening and closing of the door body 200, and is not exposed outside the door body 200 and the refrigerator body 100 to affect the appearance.
Specifically, the first and second flexible tubes 462, 472 may be located within the hinge box 130. Because the first flexible tube 462 and the second flexible tube 472 are made of soft materials, both of them are disposed in the hinge box 130, and the two flexible tubes can be bent when the door is opened or closed, so that the door body 200 can be opened or closed more conveniently.
In fact, the top of the door and the top of the cabinet are each provided with a portion of the hinge box 130, which can be abutted when the door is closed, so as to completely shield the refrigerant tube assembly 460 and the ice-making air return tube assembly 470, and thus the piping assembly is not exposed.
In the embodiment of the present invention, as shown in fig. 4, a first fixing ring 4621 and a second fixing ring 4622 are respectively disposed at two ends of the first flexible tube 462, the first fixing ring 4621 is fixedly connected to the first connecting tube 461, the second fixing ring 4622 is fixedly connected to the second connecting tube 433, and the first fixing ring 4621 and the second fixing ring 4622 are respectively in interference fit with the first flexible tube 462. Generally, the first connecting tube 461 and the second connecting tube 432 are hard metal tubes, and the first flexible tube 462 is a flexible tube made of nylon or the like. Then, the connection between the first connection tube 461 and the second connection tube 432 and the first flexible tube needs to be made of two different materials and can achieve better sealing performance. The first fixing ring and the second fixing ring are respectively arranged at two ends of the first flexible pipe, and the first fixing ring 4621 and the second fixing ring 4622 are respectively in interference fit with the first flexible pipe, so that the sealing performance at the first flexible pipe can be enhanced. Specifically, the first fixing ring 4621 and the second fixing ring 4622 are metal rings, and the metal rings can be welded to the first connecting tube 461 and the second connecting tube 432, respectively, so that the connecting tubes and the fixing rings can maintain a seal therebetween. In addition, the first fixing ring 4621 and the second fixing ring 4622 are respectively in interference fit with the first flexible tube, specifically, the outer diameter of the first flexible tube is larger than the inner diameter of the first fixing ring 4621 and the second fixing ring 4622, so that both ends of the first flexible tube are tightly pressed against the inner walls of the first fixing ring 4621 and the second fixing ring 4622. In this way, the joints between the first connection pipe 461 and the second connection pipe 432 and the first flexible pipe can maintain good sealing performance.
Further, the portions of the first fixing ring 4621 and the second fixing ring 4622 connected to the first flexible tube 462 are coated with a sealing liquid. By applying the sealing liquid to the joints of the two ends of the first flexible tube 462, the sealing property of the joints of the first flexible tube 462 and the first and second connection tubes 461 and 433 can be improved, and the leakage of the refrigerant can be prevented.
Furthermore, the first fixing ring and the second fixing ring are both located in the hinge box. That is, the joints of the first connection pipe 461, the second connection pipe 433 and the first flexible pipe 462 are disposed in the hinge box 130 and are not exposed to the outside of the refrigerator, and the joints (i.e., the first fixing ring and the second fixing ring) are more convenient to maintain if there are problems such as breakage or refrigerant leakage.
In an embodiment of the present invention, a detection sensor is further disposed at a position near the first flexible tube 462 in the hinge box 130. The refrigerator also comprises a controller in communication connection with the detection sensor. The detection sensor is used for detecting whether refrigerant leaks around the first flexible pipe or not and sending a confirmation signal to the controller after the refrigerant leakage is detected. The controller is used for sending out a fault prompt after receiving the confirmation signal.
In the embodiment of the present invention, two fixing rings can be disposed at two ends of the second flexible tube 472 in the ice-making air return tube assembly 470, and are respectively welded to the first air return tube 471 and the second air return tube 442. Meanwhile, the two fixing rings are respectively interference-fitted with the second flexible pipe 472. In addition, sealing liquid is coated on the portions where the two fixing rings are connected to the second flexible tube 472. Further, since the second flexible tube 472 and the fixing ring thereof are also provided in the hinge box 130, the detection sensor may actually detect whether there is a refrigerant leakage around the second flexible tube. In fact, since the first flexible tube 462, the second flexible tube 472, and the detection sensor are disposed in the hinge box, and the detection sensor detects whether the air around the hinge box 130 contains halogen, the refrigerant leakage can be detected regardless of whether the connection of the first flexible tube 462 or the connection of the second flexible tube 472 occurs.
Further, the first flexible tube 462 and the second flexible tube 472 may be disposed in parallel within the hinge box 130. Thus, the arrangement of the two flexible pipes is facilitated, and the winding is not easy to occur.
Preferably, the length of the first flexible tube 462 may be greater than the size of the hinge box 130 in the thickness direction of the door body 200. Similarly, the length of the second flexible tube 472 may be greater than the size of the hinge box 100 in the thickness direction of the door body 200. Therefore, the door 200 does not pull the refrigerant pipe assembly 430 and the ice-making air return pipe assembly 470 when opening and closing.
Preferably, the ice-making muffler assembly 470 is located in the cabinet 100 and is embedded in a foaming layer on a sidewall of the cabinet 100. That is, the second air return pipe 473 is embedded in the foam layer on the sidewall of the box 100, so that the second air return pipe 473 does not exchange heat with the air in the box, thereby improving the cooling efficiency.
As shown in fig. 5, an ice tray 310 is disposed in the ice making compartment 300, and a defroster is disposed on an upper surface of the ice tray 310. The refrigerator also comprises a controller electrically connected with the defrosting device; the controller is used for controlling the defrosting device to be started when a defrosting instruction is received. Therefore, after the defrosting device is controlled to defrost the ice making tray, the defrosting water can directly flow into the ice making tray, and a defrosting water discharging structure does not need to be additionally arranged. The defroster may be provided on the upper surface of the ice tray 310, or may be provided above the ice tray 310 with a certain gap from the upper surface of the ice tray 310.
Further, the ice making evaporator 450 is disposed below the ice making tray 310, and a partition 320 is disposed between the ice making tray 310 and the ice making evaporator 450. Specifically, the ice-making tray 310 is detachably disposed in the ice-making compartment 300, and the partition 320 is disposed between the evaporator 450 and the ice-making tray 310, so that a user does not directly contact the evaporator when detaching the ice-making tray 310. In addition, if the ice making evaporator 450 is frosted, the ice making housing 310 can be conveniently disassembled without being frozen on the ice making evaporator 450.
Further, the defroster is a heating wire 330. The heater strip 330 has a simple structure, is opened quickly, and has a good defrosting effect.
Preferably, as shown in fig. 6, two rows of ice grid sets are arranged in parallel in the width direction of the ice making tray 310, a plurality of ice grids 311 arranged in the length direction are arranged in each row of ice grid set, an upper surface 312 extending in the length direction is formed between the two rows of ice grid sets, and the heating wire 330 is arranged on the upper surface 312. The heating wire has a strip shape, and thus may be conveniently provided on the upper surface 312 of the ice making tray. And the defrosted water after the heating wire 330 is turned on can also conveniently fall into the ice trays 311 on both sides along the upper surface 312, so that an additional defrosted water discharging structure is not required.
The utility model discloses a refrigerator sets up first solid fixed ring and the solid fixed ring of second respectively through the both ends at first flexible pipe to make first solid fixed ring reach the solid fixed ring of second respectively with first flexible pipe interference fit, thereby strengthened the leakproofness in first flexible pipe department. And sealing liquid is coated at the joints of the two ends of the first flexible pipe and the first fixing ring and the second fixing ring, so that the sealing property of the joints is improved, and the leakage of the refrigerant is prevented. The joints of the first connecting pipe, the second connecting pipe and the first flexible pipe are arranged in the hinge box and cannot be exposed outside the refrigerator, and if the joints (namely the first fixing ring and the second fixing ring) are damaged or have the problems of refrigerant leakage and the like, the maintenance and the treatment are more convenient. And a detection sensor is also arranged at a position close to the first flexible pipe in the hinge box. The refrigerator is also provided with a controller connected with the detection sensor, and the controller sends out a fault prompt after detecting that the refrigerant leaks. Two fixing rings can be arranged at two ends of a second flexible pipe in the ice making air return pipe assembly, and the two fixing rings are respectively welded with the first air return pipe and the second air return pipe. Meanwhile, the two fixing rings are in interference fit with the second flexible pipe respectively. The first flexible pipe and the second flexible pipe can be arranged in parallel in the hinge box so as to facilitate the arrangement of the two flexible pipes, and are not easy to wind. Moreover, the ice making capillary tube is arranged on the door body, so that the part of the refrigerant tube assembly entering the door body from the box body is a normal-temperature pipeline, and a heat insulation structure and an anti-condensation structure are not required to be arranged on the part; and the refrigerant in the refrigerant pipe assembly can not exchange heat with the room-temperature air, and the refrigeration efficiency is also improved. The independent evaporators can be respectively arranged in the refrigerating chamber, the freezing chamber and the ice making chamber, and the condenser and the three evaporators are respectively connected by utilizing the electromagnetic valves, so that the refrigerating processes of the three chambers can be independently controlled, and ice blocks prepared in the ice making chamber have high sparkling degree and cannot taint with odor.
It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.
The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. A refrigerator, characterized by comprising: the refrigerator body is used for opening and closing a door body of the refrigerator body and the refrigerating system; an ice making chamber is arranged on the door body; the refrigerating system comprises a compressor, a condenser and an ice-making evaporator which are connected in sequence; the compressor and the condenser are arranged in the box body, and the ice-making evaporator is arranged in the ice-making chamber;
the condenser is connected with the ice-making evaporator through a refrigerant pipe assembly, and the ice-making evaporator is connected with the compressor through an ice-making air return pipe assembly;
the refrigerant pipe assembly comprises a first connecting pipe, a first flexible pipe and a second connecting pipe which are sequentially connected, the first connecting pipe is connected with the ice-making evaporator, and the second connecting pipe is connected with the condenser;
the both ends of first flexible pipe are equipped with the solid fixed ring of first solid fixed ring and second respectively, first solid fixed ring with first connecting pipe fixed connection, the solid fixed ring of second with second connecting pipe fixed connection, first solid fixed ring reaches the solid fixed ring of second respectively with first flexible pipe interference fit.
2. The refrigerator according to claim 1, wherein portions of the first and second fixing rings connected to the first flexible tube are coated with a sealing liquid.
3. The refrigerator according to claim 1, wherein the first fixing ring and the second fixing ring are both metal rings, the first connection pipe is welded to the first fixing ring, and the second connection pipe is welded to the second fixing ring.
4. The refrigerator according to claim 1, wherein the door body is rotatably connected to the refrigerator body through a hinge, and a hinge box for accommodating the hinge is arranged at the top of the refrigerator body; the first flexible tube is located within the hinge box.
5. The refrigerator of claim 4, wherein the first and second retaining rings are both located within the hinge box.
6. The refrigerator of claim 4, wherein a detection sensor is further provided in the hinge box at a position adjacent to the first flexible tube; the refrigerator also comprises a controller in communication connection with the detection sensor;
the detection sensor is used for detecting whether refrigerant leaks around the first flexible pipe or not;
the controller is used for sending out a fault prompt after receiving the refrigerant leakage signal.
7. The refrigerator of claim 4, wherein the ice-making air return pipe assembly comprises a first air return pipe, a first flexible pipe and a second air return pipe connected in sequence, the first air return pipe is connected to the ice-making evaporator, and the second air return pipe is connected to the compressor.
8. The refrigerator according to claim 1, wherein the refrigerant tube assembly further comprises an ice making capillary tube disposed between the first connection tube and the ice making evaporator, and the ice making capillary tube and the ice making air return tube assembly are parallel to each other and are embedded adjacent to each other in the foaming layer of the door body.
9. The refrigerator as claimed in claim 1, wherein the ice making return air duct assembly is partially embedded in the foaming layer of the sidewall of the cabinet in the cabinet.
10. The refrigerator according to claim 1, wherein the cabinet includes a refrigerating compartment and a freezing compartment, and the door is configured to open and close the refrigerating compartment; the refrigerating system also comprises a refrigerating capillary tube and a refrigerating evaporator which are arranged in the refrigerating chamber, a freezing capillary tube and a freezing evaporator which are arranged in the freezing chamber, and a second valve which is arranged at one end of the condenser; the refrigerant pipe assembly further includes an ice making capillary pipe disposed between the first connection pipe and the ice making evaporator, and the refrigerating capillary pipe and the refrigerating evaporator connected in series with each other, the ice making capillary pipe and the ice making evaporator connected in series with each other, and the freezing capillary pipe are connected in series with the freezing evaporator after being connected in parallel between the second valve and the compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922390722.3U CN211823365U (en) | 2019-12-26 | 2019-12-26 | Refrigerator with a door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922390722.3U CN211823365U (en) | 2019-12-26 | 2019-12-26 | Refrigerator with a door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211823365U true CN211823365U (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922390722.3U Active CN211823365U (en) | 2019-12-26 | 2019-12-26 | Refrigerator with a door |
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| Country | Link |
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| CN (1) | CN211823365U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022143909A1 (en) * | 2021-01-04 | 2022-07-07 | 青岛海尔电冰箱有限公司 | Refrigerator door body and manufacturing method therefor, and refrigerator |
| CN114719517A (en) * | 2021-01-04 | 2022-07-08 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| WO2023123262A1 (en) * | 2021-12-30 | 2023-07-06 | 合肥华凌股份有限公司 | Refrigerator |
| WO2023123272A1 (en) * | 2021-12-30 | 2023-07-06 | 合肥华凌股份有限公司 | Ice-making assembly and leakage detection method and apparatus therefor, and refrigeration device |
| WO2023123265A1 (en) * | 2021-12-30 | 2023-07-06 | 合肥华凌股份有限公司 | Refrigerator |
-
2019
- 2019-12-26 CN CN201922390722.3U patent/CN211823365U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022143909A1 (en) * | 2021-01-04 | 2022-07-07 | 青岛海尔电冰箱有限公司 | Refrigerator door body and manufacturing method therefor, and refrigerator |
| CN114719516A (en) * | 2021-01-04 | 2022-07-08 | 青岛海尔电冰箱有限公司 | Refrigerator door body and manufacturing method thereof and refrigerator |
| CN114719517A (en) * | 2021-01-04 | 2022-07-08 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN114719516B (en) * | 2021-01-04 | 2023-08-25 | 青岛海尔电冰箱有限公司 | Refrigerator door body, manufacturing method thereof and refrigerator |
| EP4273483A4 (en) * | 2021-01-04 | 2024-05-29 | Qingdao haier refrigerator co ltd | Refrigerator |
| WO2023123262A1 (en) * | 2021-12-30 | 2023-07-06 | 合肥华凌股份有限公司 | Refrigerator |
| WO2023123272A1 (en) * | 2021-12-30 | 2023-07-06 | 合肥华凌股份有限公司 | Ice-making assembly and leakage detection method and apparatus therefor, and refrigeration device |
| WO2023123265A1 (en) * | 2021-12-30 | 2023-07-06 | 合肥华凌股份有限公司 | Refrigerator |
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