CN213873376U - Drainage structure and refrigerator - Google Patents
Drainage structure and refrigerator Download PDFInfo
- Publication number
- CN213873376U CN213873376U CN202022836059.8U CN202022836059U CN213873376U CN 213873376 U CN213873376 U CN 213873376U CN 202022836059 U CN202022836059 U CN 202022836059U CN 213873376 U CN213873376 U CN 213873376U
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- CN
- China
- Prior art keywords
- water
- drainage
- cover
- heater
- blocking cover
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 5
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 101150006573 PAN1 gene Proteins 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000010257 thawing Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000003570 air Substances 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Images
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- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The utility model discloses a drainage structure and a refrigerator, wherein the drainage structure comprises a water receiving tray, a water outlet, an anti-blocking cover and a heater, the anti-blocking cover is made of heat conducting material and is contacted with the heater, and the anti-blocking cover is detachably arranged on the water outlet; the water receiving tray comprises a water drainage groove, the bottom surface of the water drainage groove is obliquely arranged, and the water outlet is arranged at the lowest position of the horizontal position of the water drainage groove; the bottom surface of the drainage groove is V-shaped; the anti-blocking cover is made of metal; the heater comprises a steel pipe, and the steel pipe is in contact with the anti-blocking cover; the anti-blocking cover comprises an end part, an opening part and a plurality of grid bars, and the grid bars are connected through reinforcing bars; the water outlet is concavely arranged in the water receiving tray and comprises a bottom and a side wall, a chamfer is arranged on the side wall, and the opening part of the anti-blocking cover is inserted into the side wall. Compared with the prior art, this application will prevent that stifled cover can effectively melt the ice-cube heating in the water tray, avoids the outlet to block up, and prevents that stifled cover sets up to detachable construction, can carry out effectual clearance to the outlet.
Description
Technical Field
The utility model relates to a refrigeration plant especially relates to a drainage structure and refrigerator.
Background
The defrosting of the refrigerator is a problem which must be considered in a refrigerator control system, in particular in an air-cooled refrigerator control system, when the refrigerator is normally refrigerated, because the temperature of an evaporator is low and the temperature of ambient air is relatively high, water vapor in the air can be gradually condensed into a frost layer on the surface of the evaporator, if the frost layer is too thick, the refrigerating efficiency is reduced, the energy consumption is increased, and therefore, the defrosting of refrigerating equipment including the refrigerator is required to be carried out regularly. At present, a frostless refrigerator on the market generally adopts a mode of defrosting by installing a steel pipe heater at the bottom of a fin evaporator, the defrosting utilizes the mode that the steel pipe heater is electrified and heated, the heat of the steel pipe heater is transferred to a frost layer through a heat radiation and heat convection mode, the frosted water falls into water in a water receiving tray at the bottom of a freezing liner, or ice is formed into small ice blocks and falls into the water receiving tray to be continuously heated and converted into water, and the defrosted water in the water receiving tray flows away through a water outlet at the bottom of the water receiving tray.
But install metal anti-blocking cover among the prior art on the outlet of water collector usually, prevent that blocking cover and heater contact will prevent that the ice-cube of blocking cover annex melts, nevertheless prevent that blocking cover adopts integrative the setting, long this past can accumulate more silt in drain outlet department, and these silt are difficult to the clearance, cause the jam of outlet very easily.
SUMMERY OF THE UTILITY MODEL
The utility model provides a drainage structures and refrigerator has solved among the prior art refrigerator and has made the inconvenient problem of outlet clearance owing to set up and prevented stifled cover.
The utility model adopts the technical proposal that: the utility model provides a drainage structures, includes water collector, outlet, prevents stifled cover and heater, prevent stifled cover for heat conduction material and with the heater contacts, prevent stifled cover detachably and install in on the outlet.
Further, the water collector includes water drainage tank, water drainage tank's bottom surface slope sets up, the outlet sets up water drainage tank horizontal position's lowest department.
Further, the bottom surface of the drainage groove is arranged in a V shape.
Furthermore, the anti-blocking cover is made of metal.
Further, the heater includes the steel pipe, the steel pipe with prevent stifled cover contact.
Furthermore, the anti-blocking cover comprises an end part, an opening part and a plurality of grid bars, wherein the end part is in contact with the heater, and the grid bars are connected with the end part and the opening part and surround the end part and the opening part into a circle.
Furthermore, the water outlet is sunken in the water receiving tray, the water outlet comprises a bottom with a water discharging hole and a side wall arranged on the periphery of the bottom, and an opening part of the anti-blocking cover is inserted into the side wall.
Further, the junction of the side wall and the water pan is provided with a round chamfer.
Furthermore, the middle parts of the plurality of grid bars are connected through reinforcing bars.
A refrigerator comprises the water drainage structure.
Compared with the prior art, this application will prevent that stifled cover can effectively melt the ice-cube heating in the water tray, avoids the outlet to block up, and prevents that stifled cover sets up to detachable construction, can carry out effectual clearance to the outlet.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic view of an installation structure of a water pan of the present invention;
FIG. 2 is a schematic view of the installation structure of the anti-blocking cover of the present invention;
fig. 3 is a schematic structural view of the water pan of the present invention;
FIG. 4 is a schematic view of the installation structure of the anti-blocking cover and the water pan of the present invention;
fig. 5 is an enlarged schematic structural view of a in the present invention;
fig. 6 is a schematic structural view of the middle anti-blocking cover of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The application provides a drainage structure, as shown in fig. 1 and 2, which comprises a water receiving tray 1, a drainage outlet 2, an anti-blocking cover 3 and a heater 4.
The water pan 1 is arranged below the evaporator 5, the heater 4 is an electric heater, the heater 4 comprises a steel pipe, and the steel pipe is connected with the evaporator 5 and used for transferring heat to the evaporator fins and the pipeline.
The water pan 1 is arranged below the evaporator 5, when frost on the surface of the evaporator 5 is heated and melted, the melted water or the falling ice blocks fall into the water pan 1, the water pan 1 is provided with a water outlet 2, the heater 4 is used for heating by electrifying, the heat of the heater 4 is transferred to a frost layer by means of heat radiation and heat convection, the frost water is formed into water which falls into the water pan 1 at the bottom of the freezing liner, or the ice is formed into small ice blocks which fall into the water pan and is continuously heated and formed into water, and the frost water in the water pan flows through the water outlet at the bottom of the water pan and is discharged from the water outlet 2.
Further, as shown in fig. 3, the water receiving tray 1 includes a water drainage groove 11, the water outlet 2 is arranged at the middle position of the bottom of the water drainage groove 11, the cross street area from the water outlet 2 to the opening of the water drainage groove 11 is gradually increased, the water flow and the ice cubes are guided, and the water drainage effect is accelerated.
In this embodiment, the bottom surface of the drainage channel 11 is inclined, and the drainage outlet 2 is arranged at the lowest position of the horizontal position of the drainage channel 11, specifically, the bottom surface of the drainage channel 11 is arranged in a V shape, so that the drainage effect is further ensured.
An anti-blocking cover 3 made of heat conducting materials is arranged on the water outlet 2 and used for blocking larger ice blocks outside the anti-blocking cover 3; the steel pipe of heater 4 is the V font, thereby prevents that the most advanced of stifled cover 3 and steel pipe middle part contacts to prevent stifled cover 3 surfaces with heat transfer, prevents stifled cover 3 and melts its nearby ice-cube, makes the effluvium discharge fast.
Further, as shown in fig. 4 and 5, the anti-blocking cover 3 is detachably mounted on the drain opening 2, the drain opening 2 is recessed downward from the bottom surface of the drain groove 11 by a certain depth to form a circular bottom 21 and a side wall 22 of the drain opening 2, and the bottom 21 is provided with a drain hole for draining water.
As shown in fig. 6, the anti-blocking cover 3 includes an end portion 31 contacting with the heater 4, an opening portion 32 and bars 33, one end of a plurality of bars 33 is connected with the end portion 31 and extends out from the end portion 31 in one direction, the bars 33 are arranged in a circle, the direction of the bars 33 far away from the end portion 31 is enclosed to form the opening portion 32, the end portions of the bars 33 located at the opening portion 32 are connected and fixed by annular bars one by one, and the area of the anti-blocking cover 3 from the end portion 31 to the opening portion 32 is gradually increased.
When the installation, will prevent stifled opening 32 disect insertion to lateral wall 22 of cover 3, and the shape and size that opening 32's shape and lateral wall 22 enclose, the size is corresponding, make prevent stifled cover 3 direct can the disect insertion to lateral wall 22, the metal prevents stifled piece and top and defrosting heater contact, fall near the outlet when incomplete ice, can be given the heat of preventing stifled cover 3 by heater 4 and melt, thereby stop because of depositing between water collector and the freezing courage and the stifled risk of ice that the incomplete ice falls into the outlet and cause, and when silt of outlet 2 department piles up to certain degree, will prevent stifled cover 3 and extract and clear up.
Furthermore, an annular reinforcing bar 34 is arranged in the middle of each grid 33 to connect and fix the grids 33 together, so as to reinforce the structural strength of the anti-blocking cover 3.
Further, a round chamfer is provided at the junction of the upper portion of the side wall 22 and the bottom surface of the drain tank 11, thereby facilitating the removal and installation of the anti-blocking cover 3.
The application also discloses a refrigerator, which comprises the drainage structure disclosed by the application.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a drainage structures, includes water collector, outlet, prevents stifled cover and heater, prevent stifled cover for heat conduction material and with the heater contacts, its characterized in that, prevent stifled cover detachably and install on the outlet.
2. The drain structure according to claim 1, wherein the water receiving tray includes a drain groove, a bottom surface of the drain groove is inclined, and the drain opening is provided at a lowest position of a horizontal position of the drain groove.
3. The drainage structure according to claim 2, wherein the bottom surface of the drainage groove is provided in a V-shape.
4. The drainage structure of claim 1, wherein the anti-blocking cover is made of metal.
5. The drainage structure according to claim 1, wherein the heater comprises a steel pipe, and the steel pipe is in contact with the anti-clogging cover.
6. The drainage structure according to claim 1, wherein said anti-clogging cover comprises an end portion contacting with said heater, an opening portion, and a plurality of bars connecting said end portion and opening portion and surrounding them into a circle.
7. The drainage structure of claim 6, wherein the drainage opening is recessed in the drip tray, the drainage opening comprises a bottom having a drainage hole and a sidewall disposed around the bottom, and the opening of the anti-blocking cover is inserted into the sidewall.
8. The drain structure of claim 7, wherein a rounded chamfer is provided at the junction of the side wall and the drip tray.
9. The drainage structure of claim 6, wherein the middle parts of the plurality of grid bars are connected by a reinforcing bar.
10. A refrigerator characterized in that it comprises the water drain structure according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022836059.8U CN213873376U (en) | 2020-12-01 | 2020-12-01 | Drainage structure and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022836059.8U CN213873376U (en) | 2020-12-01 | 2020-12-01 | Drainage structure and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213873376U true CN213873376U (en) | 2021-08-03 |
Family
ID=77065747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022836059.8U Active CN213873376U (en) | 2020-12-01 | 2020-12-01 | Drainage structure and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213873376U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114111185A (en) * | 2021-12-08 | 2022-03-01 | 浙江星星冷链集成股份有限公司 | Drainage structure of freezer defrosting water |
| CN116105444A (en) * | 2021-11-11 | 2023-05-12 | 青岛海尔电冰箱有限公司 | Water pan assembly for refrigeration equipment and refrigeration equipment |
| CN116105443A (en) * | 2021-11-11 | 2023-05-12 | 青岛海尔电冰箱有限公司 | Water pan assembly for refrigeration equipment and refrigeration equipment |
-
2020
- 2020-12-01 CN CN202022836059.8U patent/CN213873376U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116105444A (en) * | 2021-11-11 | 2023-05-12 | 青岛海尔电冰箱有限公司 | Water pan assembly for refrigeration equipment and refrigeration equipment |
| CN116105443A (en) * | 2021-11-11 | 2023-05-12 | 青岛海尔电冰箱有限公司 | Water pan assembly for refrigeration equipment and refrigeration equipment |
| WO2023083222A1 (en) * | 2021-11-11 | 2023-05-19 | 青岛海尔电冰箱有限公司 | Water pan assembly for refrigeration apparatus, and refrigeration apparatus |
| WO2023083221A1 (en) * | 2021-11-11 | 2023-05-19 | 青岛海尔电冰箱有限公司 | Water pan assembly for refrigeration apparatus, and refrigeration apparatus |
| CN114111185A (en) * | 2021-12-08 | 2022-03-01 | 浙江星星冷链集成股份有限公司 | Drainage structure of freezer defrosting water |
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