CN111998603B - Drainage system of refrigerator and refrigerator - Google Patents
Drainage system of refrigerator and refrigerator Download PDFInfo
- Publication number
- CN111998603B CN111998603B CN201910445914.1A CN201910445914A CN111998603B CN 111998603 B CN111998603 B CN 111998603B CN 201910445914 A CN201910445914 A CN 201910445914A CN 111998603 B CN111998603 B CN 111998603B
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- drain
- water
- drain pipe
- freezing chamber
- refrigerating chamber
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The invention relates to a drainage system of a refrigerator and the refrigerator. The drainage system of the refrigerator comprises: a refrigerating chamber drainage unit (1) for draining defrosting water of the refrigerating chamber; a freezing chamber drainage unit (2) for draining defrosting water of the freezing chamber; and an integration jig (3) that integrates the refrigerating compartment drainage unit and the freezing compartment drainage unit in the vicinity of the freezing compartment drainage unit to form an assembly, wherein the drainage system is mounted as an integrated assembly to the refrigerator.
Description
Technical Field
The present invention relates to a drainage system for a refrigerator and a refrigerator provided with the drainage system.
Background
The refrigerator is provided with a drainage system for draining the defrosting water generated in the refrigerating chamber and the freezing chamber into the water receiving tray, and the operation heat of the compressor evaporates the drained water.
Conventionally, in a multi-evaporator refrigerator, a drain system is provided for each of a refrigerator compartment and a freezer compartment, and each of the drain system for the refrigerator compartment and the drain system for the freezer compartment independently drains water to a drain pan.
In the case of such a configuration, there are the following problems: the drainage system for the refrigerating chamber and the drainage system for the freezing chamber are required to be assembled independently, so that the assembly is time-consuming and labor-consuming; since two drainage systems are required, the drainage systems contain a large number of components, and the number of sealing materials to be disposed increases accordingly, resulting in a large overall size of the construction; the foaming liquid is easy to leak out.
Disclosure of Invention
In view of the above, the present invention provides a drainage system for a refrigerator, in which a refrigerator compartment drainage unit and a freezer compartment drainage unit are integrated by an integration jig, and then the integrated assembly is mounted to the refrigerator.
An embodiment of the present invention relates to a drainage system for a refrigerator, comprising: a refrigerating chamber drainage unit for draining defrosting water of the refrigerating chamber; a freezing chamber drainage unit for draining defrosting water of the freezing chamber; and an integration jig for integrating the refrigerating compartment drainage unit and the freezing compartment drainage unit in the vicinity of the freezing compartment drainage unit to form an assembly, wherein the drainage system is mounted as an integrated assembly to the refrigerator.
Another aspect of the present invention relates to a refrigerator including the above-described drainage system.
The present invention is configured as described above, and the integrated assembly is mounted to the refrigerator after integrating the refrigerating compartment drainage unit and the freezing compartment drainage unit by the integrated jig, so that it is unnecessary to separately assemble the refrigerating compartment drainage system and the freezing compartment drainage system, and it is possible to reduce the time and effort required for assembly, and since the integrated drainage system is one drainage system, it is possible to reduce the number of components and sealing materials to be disposed in the drainage system, to reduce the size of the whole structure, and to improve the leakage of the foaming liquid.
Drawings
Fig. 1 is a diagram showing an overall structure of a drainage system according to an embodiment of the present invention.
Fig. 2 is an exploded schematic view showing a drainage system according to the above embodiment.
Fig. 3 is an exploded view showing an installation of one end of a refrigerator drain pipe in the drain system according to the above embodiment.
Fig. 4 is an enlarged view showing an installation of one end of a refrigerator drain pipe in the drain system according to the above embodiment.
Fig. 5 is an exploded view showing an installation of one end of a freezer drain pipe in the drain system according to the above embodiment.
Fig. 6 is a perspective view showing the integrated jig in the drainage system according to the above embodiment, and is a view showing the integrated jig in a folded state.
Fig. 7 is a sectional view showing a folded state of the integrated jig in the drainage system according to the above embodiment.
Fig. 8 is a perspective view showing the integrated jig in the drainage system according to the above embodiment, and is a view showing the integrated jig in an expanded state.
Fig. 9 is a cross-sectional view showing an expanded state of the integrated jig in the drainage system according to the above embodiment.
Fig. 10 is an enlarged view showing a snap structure of the integrated jig of the drainage system according to the above embodiment.
Fig. 11A is a view showing a drain receiving guide member in the drain system according to the above embodiment, and is a view showing a state in which the cover is opened to drain water.
Fig. 11B is a view showing a drain receiving guide member in the drain system according to the above embodiment, and is a view showing a state in which the cover is closed and drain is not performed.
Description of symbols
1. A refrigerating chamber drainage unit; 10. a refrigerating chamber water outflow port; 11. a refrigerating chamber drain pipe; 11a, one end of a drain pipe of the refrigerating chamber; 11b, the other end of the drain pipe of the refrigerating chamber; 12. a refrigerating chamber drain pipe mounting part; 13. one end side insertion opening of the drain pipe of the refrigerating chamber; 14. a first mounting hole;
2. a freezing chamber drainage unit; 20. a freezing chamber water outflow port; 21. a drain pipe for the freezing chamber; 21a, one end of a drain pipe of the freezing chamber; 21b, the other end of the drain pipe of the freezing chamber; 22. a freezing chamber drain pipe mounting part; 23. one end side insertion opening of the drain pipe of the freezing chamber; 24a, 24b, a second mounting hole; 25. a cover portion;
3. an integrated clamp;
4. a clamp body portion; 41. another end side inserting mouth of the drain pipe of the refrigerating chamber; 42. another end side inserting mouth of the drain pipe of the freezing chamber; 43. a first installation tool insertion opening; 44. a locking hook;
5. a rotatable portion; 51. a notch; 53. a second installation tool insertion opening; 54. a locking hole;
6. a drainage receiving guide member; 61. a drainage receiving section; 62. a drain collection port; 63. a drainage guide part; 64. a drain outlet; 65. a cover portion;
7. a sealing gasket; 8. and (5) a water receiving tray.
Detailed Description
Hereinafter, a drainage system of a refrigerator according to an embodiment of the present invention will be described with reference to the accompanying drawings.
Fig. 1 is a diagram showing an overall structure of a drainage system according to an embodiment of the present invention. Fig. 2 is an exploded schematic view showing a drainage system according to the above embodiment.
In general, a refrigerator includes a refrigerating compartment and a freezing compartment (both not shown) as storage compartments. As shown in fig. 1, a drainage system of a refrigerator according to an embodiment of the present invention generally includes: a refrigerating compartment drainage unit 1 for draining defrosting water of the refrigerating compartment; a freezing chamber drainage unit 2 for draining defrosting water of the freezing chamber; and an integration jig 3 for integrating the refrigerating compartment drainage unit and the freezing compartment drainage unit in the vicinity of the freezing compartment drainage unit to form an assembly, and the drainage system is mounted as an integrated assembly in the refrigerator.
A drain receiving guide member 6 for receiving drain water from the refrigerator and freezer compartments and guiding the drain water to a drain pan 8 is attached below the integrated jig 3. The drain water is guided to a drain pan 8 provided in a compressor chamber (not shown) of the refrigerator via the drain water receiving guide member 6, and the drain water is evaporated by the heat of operation of the compressor.
Specific structures of the refrigerating compartment drain unit 1, the freezing compartment drain unit 2, and the integrated jig 3 of the drain system according to the present embodiment will be described in detail with reference to the drawings.
First, the structure of the refrigerating compartment drainage unit 1 of the drainage system according to the present embodiment will be described.
As shown in fig. 1 and 2, the refrigerating compartment drain unit 1 includes a refrigerating compartment drain pipe 11, one end (upper end in the drawing) 11a of which is connected to a refrigerating compartment water outflow port 10 through which the defrosted water flows out of the refrigerating compartment to lead out the defrosted water, and the other end 11b (lower end in the drawing) is connected to the integration jig 3.
As shown in fig. 2, 3 and 4, the refrigerating compartment drain unit 1 of the present embodiment includes a refrigerating compartment drain pipe mounting portion 12, and the refrigerating compartment drain pipe mounting portion 12 is formed with a refrigerating compartment drain pipe one end side insertion port 13 at the center, and at least two first mounting holes 14 are formed around the refrigerating compartment drain pipe one end side insertion port 13 at predetermined intervals, and fig. 3 shows a case where two first mounting holes 14 are formed at 180 ° intervals, for example, three first mounting holes may be formed at 180 ° intervals, and the number may be set appropriately according to the case.
As shown in fig. 3 and 4, the refrigerating compartment drain pipe mounting portion 12 is fixed to the refrigerating compartment water outlet 10 by inserting a screw into the first mounting hole 14, and one end 11a of the refrigerating compartment drain pipe is inserted into and locked to the refrigerating compartment drain pipe one end side insertion port 13. The refrigerating compartment drain pipe mounting portion 12 is fixed to the refrigerating compartment water outflow port 10 via the gasket 7. As shown in fig. 3, the gasket 7 is formed with openings and holes corresponding to the refrigerating chamber drain pipe one end side insertion port 13 and the first mounting hole 14 of the refrigerating chamber drain pipe mounting portion 12.
The refrigerating compartment drain pipe 11 of the present embodiment is formed in a bent shape so as to avoid other surrounding mounting members. As shown in fig. 1, more specifically, the refrigerator drain pipe 11 includes: a first inclined portion extending obliquely downward from one end 11a of the refrigerating compartment drain pipe 11; a second inclined portion which is inclined to extend downward toward the other end 11b of the refrigerating compartment drain pipe 11; a plurality of vertical portions between the first inclined portion and the second inclined portion, extending vertically; the plurality of bending portions connect the refrigerating compartment drain pipe installation portion and the first inclined portion, the first inclined portion and the vertical portion, the vertical portion and the second inclined portion, and the second inclined portion and the freezing compartment drain pipe installation portion at positions of the refrigerating compartment drain pipe 11 which are required to be bent according to the installation space.
By forming the first inclined portion and the second inclined portion into the downward slope shape inclined downward as described above in the refrigerating compartment drain pipe 11 of the present embodiment, the drain water can smoothly flow downstream without occurrence of a water accumulation phenomenon. Further, by providing a plurality of bending portions at positions where bending is required according to the mounting space, other surrounding mounting members can be sufficiently avoided without interference between the members.
In addition, fig. 1 and 2 show a case where the refrigerator drain pipe 11 is formed to have protrusions on the inner surface except for the bent portion, but only the vertical portion may be formed to have protrusions on the inner surface. This is because the impact force of the water flow falling from the vertical portion is greatest, and the protrusion on the inner surface can buffer the impact force, and it is not necessary to provide the impact force in other portions, particularly in a portion extending substantially horizontally.
Next, the structure of the freezing chamber drain unit 2 of the drain system according to the present embodiment will be described.
As shown in fig. 1 and 2, the freezing chamber drain unit 2 includes a freezing chamber drain pipe 21, one end 21a (lower end in the drawing) of which is connected to a freezing chamber water outlet port through which the defrost water flows out of the freezing chamber to lead out the defrost water, and the other end 21b (lower end in the drawing) of which is connected to the integration jig 3.
As shown in fig. 5, the freezing chamber drain unit 2 of the present embodiment includes a freezing chamber drain pipe mounting portion 22. As shown in fig. 6 to 9, the freezing chamber drain pipe mounting portion 22 is formed with flange portions 22a, 22b protruding to both sides in a predetermined direction (left-right direction in fig. 7 and 9), second mounting holes 24a, 24b are respectively formed in both flange portions, and a freezing chamber drain pipe one end side insertion port 23 is formed between both flange portions.
As shown in fig. 5, the freezing chamber drain pipe mounting portion 22 is fixed to the freezing chamber water outlet 20 by inserting screws into the second mounting holes 24a, 24b, and one end 21a of the freezing chamber drain pipe is inserted into and locked to the freezing chamber drain pipe one end side insertion port 23. The freezing chamber drain pipe mounting portion 22 is fixed to the freezing chamber water outflow port 20 via a gasket 7, and the gasket 7 is formed with openings and holes corresponding to the freezing chamber drain pipe one end side insertion port 23 and the second mounting holes 24a, 24b of the freezing chamber drain pipe mounting portion 22.
Next, the structure of the integrated jig 3 for a drainage system according to the present embodiment will be described with reference to fig. 6 to 10.
Fig. 6 is a perspective view showing the integrated jig in the drainage system according to the above embodiment, and is a view showing the integrated jig in a folded state. Fig. 7 is a sectional view showing a folded state of the integrated jig in the drainage system according to the above embodiment. Fig. 8 is a perspective view showing the integrated jig in the drainage system according to the above embodiment, and is a view showing the integrated jig in an expanded state. Fig. 9 is a cross-sectional view showing an expanded state of the integrated jig in the drainage system according to the above embodiment. Fig. 10 is an enlarged view showing a snap structure of the integrated jig of the drainage system according to the above embodiment.
As shown in fig. 6 and 8, the integrated jig 3 includes: the clamp body 4, which is provided with the other ends 11b, 21b of the refrigerating chamber drain pipe 11 and the freezing chamber drain pipe 21; and a rotatable portion 5 rotatable with respect to the jig main body portion 4. Specifically, the integration jig 3 can be configured as: a folded state (state of fig. 6) in which the rotatable portion 5 is rotated to a position folded therewith with respect to the clamp body portion; and an expanded state (state of fig. 8) in which the rotatable portion 5 rotates to a position substantially on the same plane as the clamp body portion.
As shown in fig. 6 and 8, the clamp body 4 of the integrated clamp 3 is formed with a plurality of locking hooks 44, and a plurality of locking holes 54 are formed at positions of the rotatable portion facing the plurality of locking hooks in the folded state, respectively, and fig. 10 shows an enlarged view of the locking hooks 44 and the locking holes 54 being hooked and locked in the locking holes 54. In the folded state shown in fig. 6, the plurality of locking hooks 44 are engaged with the plurality of locking holes 54, respectively, to thereby lock the integration jig 3, and the other ends 11b, 21b of the refrigerating compartment drain pipe 11 and the freezing compartment drain pipe 21 are fixed to the integration jig 3. In the unfolded state shown in fig. 8, the locking hooks 44 are separated from the locking holes 54, and the integrated jig 3 is in the unlocked state.
As shown in fig. 6 and 8, the other end side insertion port 41 of the refrigerator drain pipe and the other end side insertion port 42 of the freezer drain pipe are formed in parallel in one direction (the left-right direction in fig. 7 and 9) in the clamp body 4 of the integrated clamp 3, the other end 11b of the refrigerator drain pipe 11 is inserted into the other end side insertion port 41 of the refrigerator drain pipe, and the other end 21b of the freezer drain pipe 21 is inserted into the other end side insertion port 42 of the freezer drain pipe.
As shown in fig. 6 and 8, the outer edge of the rotatable portion 5 parallel to one direction (the edge on the back side of the drawing in fig. 8) of the integrated jig 3 is cut away to form a notch 51 at a position facing the other end side insertion port 41 of the refrigerator drain pipe and the other end side insertion port 42 of the freezer drain pipe, and the other ends 11b and 21b of the refrigerator drain pipe 11 and the freezer drain pipe 21 are positioned in the notch 51 (see fig. 6) when the integrated jig 3 is in the folded state.
In the present embodiment, in a state where the drain system is attached to the refrigerator, the predetermined direction in which the flange portions 22a and 22b are formed so as to protrude coincides with one direction in which the refrigerating chamber drain pipe other end side insertion port 41 and the freezing chamber drain pipe other end side insertion port 42 are formed in parallel (both left and right directions in fig. 7 and 9), and the other flange portion 22b is formed so as to protrude further than the integrating jig 3 in such a manner that the second attachment hole 24b formed in the other flange portion does not overlap with the integrating jig in the up and down direction.
In addition, in the present embodiment, the predetermined direction is formed to coincide with one direction, and thus, the space occupied by the entire structure can be suppressed as compared with a case where the two directions are not coincident, for example, orthogonal. Further, the second mounting hole 24b formed as the other flange portion and the integration jig do not overlap in the vertical direction, so that the work of mounting the screw or the like to the second mounting hole 24b can be facilitated.
As shown in fig. 6 and 8, the clamp body 4 of the integrated clamp 3 is provided with a first attachment tool insertion opening 43 between the refrigerator drain pipe other end side insertion port 41 and the freezer drain pipe other end side insertion port 42 at a position facing one flange 22a, specifically, a second attachment hole 24b formed in one flange 22a, and the rotatable part 5 is provided with a second attachment tool insertion opening 53 having a shape corresponding to the first attachment tool insertion opening 43 at a position facing one flange 22a in a folded state. By forming the first and second mounting tool insertion openings 43 and 53, a mounting tool can be passed through these openings, and a screw inserted into the second mounting hole 24a at the one flange portion 22a can be screwed or the like.
As shown in fig. 5 and 6, the second mounting hole 24a of the one flange 22a of the freezing chamber drain pipe mounting portion 22 and the refrigerating chamber drain pipe 11 do not overlap in the vertical direction, and therefore, the mounting operation of the refrigerating chamber drain pipe 11 to the second mounting hole 24a with a screw can be prevented from being hindered.
In the present invention, by configuring the integration jig 3 as described above, by rotating the rotatable portion 5 to the folded state with respect to the jig main body portion 4 and hooking and locking the plurality of locking hooks 44 formed in the jig main body portion 4 into the plurality of locking holes 54 of the rotatable portion 5, the other ends 11b, 21b of the refrigerating chamber drain pipe 11 and the freezing chamber drain pipe 21 can be firmly fixed to the integration jig 3 with a simple rotation and locking operation, and operability is greatly improved.
In the above description, the sealing gaskets are provided between the refrigerating chamber drain pipe mounting portion and the refrigerating chamber water outlet and between the freezing chamber drain pipe mounting portion and the freezing chamber water outlet, but the sealing gaskets 7 may be provided between the other ends of the refrigerating chamber drain pipe and the freezing chamber drain pipe and the integration jig, respectively.
Next, the drainage receiving guide member 6 in the drainage system according to the present embodiment will be described with reference to fig. 7, 9, 11A, and 11B.
As shown in fig. 7 and 9, the drainage receiving guide member 6 includes: a drain receiving unit 61 for receiving drain from the other ends of the refrigerator drain pipe and the freezer drain pipe; and a drain collection port 62 provided in the drain receiving portion 61 for collecting drain; a drain guide 63 for guiding the drain from the drain collection port 62 downward; and a drain outlet 64 formed at a lower end of the drain guide 63, through which drain flows.
As shown in fig. 7 and 9, the drain collection port 62 is located below the drain receiving portion 61 and is advantageous in collection of drain.
As shown in fig. 7 and 9, the drain guide 63 is formed so that the drain water downstream side is thinner than the drain water upstream side. With this configuration, when the water flow is large, the water flow can be buffered by the tapered structure, so that the water flow is prevented from being splashed.
As shown in fig. 7 and 9, a cover 65 is attached to the drain outlet 64 of the drain guide 63, and as shown in fig. 11A and 11B, the cover 25 and 65 are configured to be opened by the impact of the discharged water and to be restored to a state in which the drain outlet is closed by its own weight when the water is little or no.
A cover 25 is also attached to the other end side port of the freezer drain pipe, and the cover 25 is configured in the same manner as the cover 65.
By forming the cover portion as described above, the cover portion can be automatically opened when there is water drain, and the cover can be automatically closed by its own weight when there is no water drain, so that it is possible to prevent moisture from flowing back into the refrigerator case.
According to the embodiment of the present invention described above, the integrated assembly is attached to the refrigerator after the refrigerator compartment drainage unit 1 and the freezer compartment drainage unit 2 are integrated by the integration jig 3, and therefore, the drainage system for the refrigerator compartment and the drainage system for the freezer compartment do not need to be individually assembled, and the time and effort required for assembly can be reduced, and since the drainage system is formed as one integrated drainage system, the number of components and sealing materials to be disposed in the drainage system can be reduced, the overall structure can be reduced in size, and the defect of leakage of the foaming liquid can be improved.
While the present invention has been described with reference to several embodiments, these embodiments are presented by way of example and are not intended to limit the scope of the invention. These novel embodiments can be implemented in various other modes, and various omissions, substitutions, and changes can be made without departing from the scope of the invention. These embodiments and modifications thereof are included in the scope and gist of the invention, and are included in the invention described in the scope of patent claims and their equivalents.
Claims (20)
1. A drainage system for a refrigerator is characterized by comprising:
a refrigerating chamber drainage unit for draining defrosting water of the refrigerating chamber;
a freezing chamber drainage unit for draining defrosting water of the freezing chamber; and
an integrated jig for integrating the refrigerating chamber drain unit and the freezing chamber drain unit in the vicinity of the freezing chamber drain unit to form an assembly,
the drainage system is mounted to the refrigerator as an integrated assembly,
the integrated clamp comprises a clamp body part and a rotatable part, wherein the rotatable part can rotate relative to the clamp body part,
the integrated clamp can be set to a folded state that the rotatable part rotates relative to the clamp body part to a position folded with the clamp body part,
in the folded state, the refrigerating compartment drain unit and the freezing compartment drain unit are fixed to the integrated jig.
2. The water drain system of the refrigerator according to claim 1, wherein,
the refrigerating chamber drain unit includes a refrigerating chamber drain pipe having one end connected to a refrigerating chamber water outlet through which the defrost water flows out of the refrigerating chamber and the other end connected to the integration jig,
the freezing chamber drain unit includes a freezing chamber drain pipe having one end connected to a freezing chamber water outlet through which the defrost water flows out of the freezing chamber, and the other end connected to the integration jig.
3. The water drain system of the refrigerator according to claim 2, wherein,
the clamp body part is used for installing the other ends of the drain pipes of the refrigerating chamber and the freezing chamber respectively,
the integrated clamp can be set to a folded state and an unfolded state that the rotatable part rotates to a position which is positioned on the same surface with the clamp main body part,
the clamp body portion is formed with a plurality of locking hooks,
the rotatable part is respectively provided with a plurality of locking holes at the positions opposite to the locking hooks in the folded state,
in the folded state, the plurality of locking hooks are respectively hooked and locked to the plurality of locking holes, so that the other ends of the refrigerating chamber drain pipe and the freezing chamber drain pipe are fixed to the integrated clamp.
4. The water drain system of the refrigerator according to claim 3, wherein,
the clamp body is provided with an insertion opening at the other end side of the drain pipe of the refrigerating chamber and an insertion opening at the other end side of the drain pipe of the freezing chamber in parallel along one direction,
the other end of the refrigerating chamber drain pipe is inserted into the other end side insertion port of the refrigerating chamber drain pipe,
the other end of the freezing chamber drain pipe is inserted into the other end side insertion port of the freezing chamber drain pipe.
5. The water drain system of the refrigerator according to claim 4, wherein,
the outer edge of the rotatable part parallel to the one direction is cut away to form a notch at a position opposite to the insertion port at the other end side of the refrigerating chamber drain pipe and the insertion port at the other end side of the freezing chamber drain pipe,
in the folded state, the other ends of the refrigerating chamber drain pipe and the freezing chamber drain pipe are respectively positioned in the notch.
6. The water drain system of the refrigerator according to claim 4, wherein,
the refrigerating chamber drain unit comprises a refrigerating chamber drain pipe mounting part, wherein the refrigerating chamber drain pipe mounting part is provided with a refrigerating chamber drain pipe one end side insertion opening at the center, and at least two first mounting holes are formed around the refrigerating chamber drain pipe one end side insertion opening at a prescribed interval,
the refrigerating chamber drain pipe mounting part is fixed to the refrigerating chamber water outflow port by inserting a screw into the first mounting hole,
one end of the refrigerating chamber drain pipe is inserted into and locked to one end side insertion port of the refrigerating chamber drain pipe.
7. The water drain system of the refrigerator according to claim 6, wherein,
the freezing chamber drain unit is provided with a freezing chamber drain pipe mounting part, wherein the freezing chamber drain pipe mounting part is provided with flange parts protruding towards two sides of a specified direction, second mounting holes are respectively formed on the two flange parts, an inserting hole at the other end side of the freezing chamber drain pipe is formed between the two flange parts,
the freezing chamber drain pipe mounting part is fixed at the freezing chamber water outflow port by inserting a screw through the second mounting hole,
one end of the freezing chamber drain pipe is inserted into and locked to one end side insertion port of the freezing chamber drain pipe.
8. The water drain system of the refrigerator according to claim 7, wherein,
when the drain system is attached to the refrigerator, the predetermined direction coincides with the one direction, one flange portion overlaps the integration jig in the up-down direction, and the other flange portion is formed so as to protrude further than the integration jig so that a second attachment hole formed in the other flange portion does not overlap the integration jig in the up-down direction.
9. The water drain system of the refrigerator according to claim 7, wherein,
the clamp body part is arranged between the insertion opening at the other end side of the refrigerating chamber drain pipe and the insertion opening at the other end side of the freezing chamber drain pipe, a first installation tool insertion opening is arranged at a position opposite to the flange part,
the rotatable portion is provided with a second mounting tool insertion opening having a shape corresponding to the mounting tool insertion opening at a portion facing the one flange portion in the folded state.
10. The water drain system of the refrigerator according to claim 7, wherein,
the one flange portion and the refrigerating compartment drain pipe do not overlap in the up-down direction.
11. The water drain system of the refrigerator according to claim 7, wherein,
sealing members are respectively installed between the refrigerating chamber drain pipe installation part and the refrigerating chamber water outflow port, between the freezing chamber drain pipe installation part and the freezing chamber water outflow port, and between the other ends of the refrigerating chamber drain pipe and the freezing chamber drain pipe and the integrated clamp.
12. The water drain system of the refrigerator according to claim 2, wherein,
the refrigerating compartment drain pipe is formed in a bent shape to avoid other surrounding mounting parts, and has a vertically extending portion at least formed to have a protrusion on an inner surface.
13. The water drain system of the refrigerator according to claim 1, wherein,
a drain receiving guide member for receiving water discharged from the refrigerating chamber drain unit and the freezing chamber drain unit and guiding the water to a drain pan is mounted below the integrated jig.
14. The water drain system of the refrigerator according to claim 13, wherein,
the drainage receiving guide member includes:
a drain receiving unit that receives drain from the refrigerating compartment drain unit and the freezing compartment drain unit; and
a drain collection port, which is provided in the drain receiving portion, for collecting the drain;
a drain guide portion for guiding the drain from the drain collecting port downward; and
and a drainage outlet formed at the lower end of the drainage guide part for the drainage to flow out.
15. The water drain system of the refrigerator according to claim 14, wherein,
the drain collecting port is located below the drain receiving portion in other portions of the drain receiving portion.
16. The water drain system of the refrigerator according to claim 14, wherein,
the drain guide is formed such that the drain water downstream side is thinner than the drain water upstream side.
17. The water drain system of the refrigerator according to claim 14, wherein,
a cover part is mounted at the drain outlet of the drain guide part,
the cover portion is configured such that,
the cover can be opened by the impact of the discharged water, and the drain outlet can be restored to a closed state by gravity of the cover when the water is not discharged or little.
18. The water drain system of the refrigerator according to claim 2, wherein,
a cover part is arranged at the port of the other end of the freezing chamber drain pipe,
the cover portion is configured such that,
the cover can be opened by the impact of the discharged water, and the drain outlet can be restored to a closed state by gravity of the cover when the water is not discharged or little.
19. A drainage system for a refrigerator is characterized by comprising:
a refrigerating chamber drainage unit for draining defrosting water of the refrigerating chamber;
a freezing chamber drainage unit for draining defrosting water of the freezing chamber;
an integration jig for integrating the refrigerating chamber drain unit and the freezing chamber drain unit in the vicinity of the freezing chamber drain unit to form an assembly; and
a drain receiving guide member, which is installed below the integrated jig, for receiving water discharged from the refrigerating chamber drain unit and the freezing chamber drain unit and guiding the water to a water receiving tray,
the refrigerating compartment drain unit, the freezing compartment drain unit, the integrated jig, and the drain receiving guide member are mounted to the refrigerator as an integrated assembly.
20. A refrigerator is characterized in that,
a drain system provided with the refrigerator of any one of claims 1 to 19.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910445914.1A CN111998603B (en) | 2019-05-27 | 2019-05-27 | Drainage system of refrigerator and refrigerator |
| JP2019188117A JP7390848B2 (en) | 2019-05-27 | 2019-10-11 | Refrigerator drainage system and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910445914.1A CN111998603B (en) | 2019-05-27 | 2019-05-27 | Drainage system of refrigerator and refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111998603A CN111998603A (en) | 2020-11-27 |
| CN111998603B true CN111998603B (en) | 2023-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910445914.1A Active CN111998603B (en) | 2019-05-27 | 2019-05-27 | Drainage system of refrigerator and refrigerator |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7390848B2 (en) |
| CN (1) | CN111998603B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945046B (en) * | 2021-10-28 | 2023-11-03 | 佛山市顺德区环威电器有限公司 | Intelligent energy-saving refrigerator |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3679934B2 (en) | 1998-09-30 | 2005-08-03 | 株式会社東芝 | Hose fixing structure in refrigerator |
| JP3806861B2 (en) | 2000-09-14 | 2006-08-09 | 株式会社日立製作所 | Freezer refrigerator |
| JP3992431B2 (en) | 2000-10-20 | 2007-10-17 | シャープ株式会社 | refrigerator |
| JP2006275298A (en) | 2005-03-25 | 2006-10-12 | Toshiba Corp | Refrigerator |
| CN203099184U (en) * | 2013-02-26 | 2013-07-31 | 合肥荣事达三洋电器股份有限公司 | Connecting piece of drain pipe inside refrigerator |
| CN103148657B (en) * | 2013-02-26 | 2014-12-17 | 合肥荣事达三洋电器股份有限公司 | Water drain pipe component for refrigerator |
| CN203274407U (en) * | 2013-05-02 | 2013-11-06 | 海信容声(广东)冰箱有限公司 | Drainage device and refrigerator adopting same |
| JP5990731B2 (en) * | 2014-09-18 | 2016-09-14 | 東芝ライフスタイル株式会社 | refrigerator |
| CN106152676A (en) * | 2016-08-25 | 2016-11-23 | 青岛海尔股份有限公司 | Refrigerator and the drainage pipe connector for refrigerator |
| JP6678542B2 (en) * | 2016-09-02 | 2020-04-08 | シャープ株式会社 | refrigerator |
| CN107144075A (en) * | 2017-05-24 | 2017-09-08 | 海信容声(广东)冷柜有限公司 | A kind of fridge-freezer drainpipe and refrigerator |
-
2019
- 2019-05-27 CN CN201910445914.1A patent/CN111998603B/en active Active
- 2019-10-11 JP JP2019188117A patent/JP7390848B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN111998603A (en) | 2020-11-27 |
| JP2020193798A (en) | 2020-12-03 |
| JP7390848B2 (en) | 2023-12-04 |
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