CN204535234U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN204535234U CN204535234U CN201420827493.1U CN201420827493U CN204535234U CN 204535234 U CN204535234 U CN 204535234U CN 201420827493 U CN201420827493 U CN 201420827493U CN 204535234 U CN204535234 U CN 204535234U
- Authority
- CN
- China
- Prior art keywords
- storeroom
- refrigerating chamber
- row water
- pipe
- refrigerator according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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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- 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
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/142—Collecting condense or defrost water; Removing condense or defrost water characterised by droplet guides
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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
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/143—Collecting condense or defrost water; Removing condense or defrost water characterised by means to fix, clamp, or connect water pipes or evaporation trays
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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
- F25D2321/00—Details or arrangements for defrosting; Preventing frosting; Removing condensed or defrost water, not provided for in other groups of this subclass
- F25D2321/14—Collecting condense or defrost water; Removing condense or defrost water
- F25D2321/146—Collecting condense or defrost water; Removing condense or defrost water characterised by the pipes or pipe connections
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/02—Refrigerators including a heater
Landscapes
- 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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model provides a kind of refrigerator, comprise the first storeroom (11) and the second storeroom (12), the design temperature of described first storeroom (11) is higher than the design temperature of described second storeroom (12), described first storeroom (11) has first row water hole (5) and connects the first row water pipe (6) of described first row water hole (5), described second storeroom (12) has second row water hole (17) and connects the second row water pipe (21) of described second row water hole (17), according to suggestion of the present utility model, also comprise blast pipe (19), described first storeroom (11) has steam vent (16), described blast pipe (19) is connected with described second row water pipe (21) and described steam vent (16) is communicated with described second row water hole (17).
Description
[technical field]
The utility model relates to household appliance technical field, particularly relates to a kind of refrigerator.
[background technology]
Prior art discloses on the refrigerating chamber of refrigerator and refrigerating chamber and drainpipe is set, for discharging condensed water in a room or defrosting water.Because drainpipe is directly connected with the water spilage tray in extraneous or Machine Room, refrigerating chamber is entered along the hot-air in the outflow of refrigerating chamber drainpipe or the external world in order to prevent the cold air in refrigerating chamber, therefore, the structure of coiled pipe is adopted at the afterbody of the drainpipe of refrigerating chamber, the partial condensation water of discharging refrigerating chamber stays the snakelike pipeline section of drainpipe afterbody, stops refrigerating chamber to be communicated with the external world.
Although the reduction of the refrigerating efficiency that said structure efficiently avoid refrigerating chamber drainpipe direct connection with the external world and causes, can produce new problem again.User opens the door of refrigerating chamber, having part hot-air enters in refrigerating chamber, after door closes a period of time, hot-air is cooled, expand with heat and contract with cold and reduce the air pressure in refrigerating chamber, the water in refrigerating chamber drainpipe can to the flowing of refrigerating chamber direction under the effect of external atmospheric pressure, although water refluxes, the possibility of refrigerating chamber is little, but the water of flowing can send the sound easily allowing user discover, and have impact on the Product Experience of user.
[utility model content]
In order to overcome at least one problem mentioned in background technology, the utility model provides a kind of refrigerator that can improve consumer products and experience.
To achieve these goals, the utility model provides a kind of refrigerator, comprise the first storeroom and the second storeroom, the design temperature of described first storeroom is higher than the design temperature of described second storeroom, described first storeroom has first row water hole and connects the first row water pipe in described first row water hole, described second storeroom has second row water hole and connects the second row water pipe in described second row water hole, also comprise blast pipe, described first storeroom has steam vent, described blast pipe is connected with described second row water pipe and described steam vent is communicated with described second row water hole.
First storeroom can be refrigerating chamber or zero degree room, second storeroom can be refrigerating chamber, the steam vent of the first storeroom is connected with the second row water hole of the second storeroom, when the pressure of the gas in the first storeroom and the second storeroom is unequal, gas just can high from pressure between room flow to pressure low between room, thus balance the first storeroom and the second storeroom between pressure.When second storeroom is refrigerating chamber, in order to reduce the loss of cold air, the drainpipe of refrigerating chamber can adopt siphon pipe, and namely a part for the drainpipe of refrigerating chamber is U-shaped pipe, and is wherein provided with the water that barrier gas passes through.When entering that the hot-air in refrigerating chamber is cooled causes that in refrigerating chamber, pressure reduces, gas can enter refrigerating chamber from refrigerating chamber by blast pipe, reduces and causes the aqueous reflux in second row water pipe because the air pressure in the second storeroom is too low and the situation that produces noise.
Optionally, described steam vent is provided with and stops that the water in described first storeroom enters the baffle device for water of described blast pipe, does not wish that water enters, arrange baffle device for water can reduce the possibility that water enters blast pipe at steam vent in blast pipe.
Optionally, described baffle device for water is can the vent cap passed through of supplied gas, vent cap can be arranged multiple little muscle for water guide, guide water to trickle along the wall of the first storeroom, avoid entering blast pipe.
Optionally, in described blast pipe, gas-filtering device is set, be filtered through the peculiar smell in the gas of blast pipe, due in most cases, gas flows to refrigerating chamber from refrigerating chamber, and the gas in refrigerating chamber easily has peculiar smell, gas-filtering device can avoid the peculiar smell in refrigerating chamber to enter refrigerating chamber.
Optionally, described steam vent is formed on a vertical wall of described first storeroom, and the direction of the opening of described steam vent and described sidewalls orthogonal, the condensed water on the wall of the first storeroom is difficult to enter blast pipe.。
Optionally, described second row water pipe comprises U-shaped pipe, and namely second row water pipe has part for siphon pipe, to avoid in refrigerating chamber cool air leakage and avoids hot outside to enter refrigerating chamber along second row water pipe.
Optionally, be provided with evaporimeter in described second storeroom, described second row water hole is positioned at the below of described evaporimeter, and described second row water hole is for discharging the defrosting water of described evaporimeter.
Optionally, heater strip is set on described second row water pipe and near the position in described second row water hole, prevents from second row water pipe, near the position in second row water hole, frost occurs.
Optionally, described heater strip is arranged on described second row water pipe in the mode be wound around.
Optionally, also comprise three-way connection, described blast pipe is connected to described second row water pipe by described three-way connection.
Optionally, described first storeroom is refrigerating chamber, and described second storeroom is refrigerating chamber.
Structure of the present utility model and its other utility model objects and beneficial effect will in conjunction with the drawings and description of preferred embodiments and more becoming apparent.
[accompanying drawing explanation]
Fig. 1 is the side sectional view of the utility model refrigerator.
Fig. 2 is the rearview of the utility model refrigerator.
[detailed description of the invention]
Below in conjunction with accompanying drawing 1-2, the utility model embodiment is described in detail.
The present embodiment provides the two-door refrigerator 10 of downward swing door on, and this refrigerator 10 comprises refrigerating chamber 11 and is positioned at the refrigerating chamber 12 below refrigerating chamber 11, is separated between refrigerating chamber 10 and refrigerating chamber 11 by an adiabatic wall 13.
Arrange refrigerating chamber osculum 5 at refrigerating chamber rear wall 14 and near the position of refrigerating chamber diapire 7, the condensed water on refrigerating chamber rear wall 14 is collected into refrigerating chamber osculum 5 and discharges via refrigerating chamber drainpipe 6.
The evaporimeter (not shown) that low-temperature receiver is provided is provided with in refrigerating chamber 12, the refrigerating chamber osculum 17 of the defrosting water for collecting evaporimeter is provided with, through being discharged by refrigerating chamber drainpipe 21 after the defrosting water of collection enters refrigerating chamber osculum 17 in the below of evaporimeter.
Fig. 2 can find out, the water exit end of refrigerating chamber drainpipe 21 is the siphon pipe of U-shaped, can prevent the cool air leakage in refrigerating chamber and stop extraneous hot-air to enter refrigerating chamber 10.The water that refrigerating chamber drainpipe 21 is discharged can directly drain into refrigerator outside, or drains into the drip tray of the Machine Room being arranged in refrigerator, by the heat of vaporization on condenser or compressor.
When the door that user opens refrigerating chamber 12 takes article, have a large amount of hot-airs and enter refrigerating chamber 12 from the external world, this part hot-air is cooled in refrigerating chamber 12, the principle of expanding with heat and contract with cold, the volume of hot-air reduces, pressure in refrigerating chamber 12 is reduced, and refrigerating chamber pressure drop is low to moderate that I haven't seen you for ages brings two kinds of impacts: 1. the pressure differential of the both sides of the door of refrigerating chamber 12 increases, and user opens the door needs larger power; 2. because pressure in refrigerating chamber 12 reduces, water in siphon pipe, under the effect of atmospheric pressure, can flow to refrigerating chamber 12 direction, although pressure difference is difficult to make the water in siphon pipe be back in refrigerating chamber, but, noise that is obvious and that allow user easily discover during flowing, can be produced.Based on above-mentioned adverse influence, the present embodiment is provided with the air inlet pipe 19 of supplied gas circulation between refrigerating chamber 11 and refrigerating chamber 12, for balancing the pressure between refrigerating chamber 11 and refrigerating chamber 12.
The rear wall 14 of refrigerating chamber 11 is provided with steam vent 16, blast pipe 19 is connected on refrigerating chamber drainpipe 21 by three-way connection 1, thus make to be communicated with between refrigerating chamber steam vent 16 and refrigerating chamber osculum 17, gas can flow freely between refrigerating chamber 11 and refrigerating chamber 12.The size of steam vent 16 is greater than the size of refrigerating chamber osculum 5.
The position in the vertical direction of steam vent 16 is higher than refrigerating chamber osculum 5, steam vent 16 arranges vent cap 2, vent cap 2 has multiple aperture supplied gas to pass through, in order to avoid the condensed water on refrigerating chamber rear wall 14 enters steam vent 16, multiple muscle for water guide is set on the surface of vent cap 2.
Because in refrigerating chamber 11, storing food easily produces peculiar smell, refrigerating chamber 12 is entered in order to prevent peculiar smell, gas-filtering device 18 is set in blast pipe 19, the carbon bag that gas-filtering device 18 can adopt adsorptivity stronger, carbon bag, except the peculiar smell in adsorbed gas, also can adsorb in the gas entered in blast pipe 19 a small amount of aqueous vapor contained.Gas-filtering device 18 is arranged on the side near refrigerating chamber steam vent 16 in blast pipe 19, and gas-filtering device 18 can be avoided to absorb aqueous vapor and produce condensation.
Refrigerating chamber drainpipe 21 is divided into two parts by three-way connection 1, and Part I 3 is one section between three-way connection 1 and refrigerating chamber osculum 17, and Part II 20 is the part that the refrigerating chamber drainpipe 21 of three-way connection 1 connection is left.Because the Part I 3 of refrigerating chamber drainpipe 21 is near refrigerating chamber 12, there is condensation herein to prevent the water overlayed on the inwall of refrigerating chamber drainpipe 21 and produce blocking, being wound around heater strip at the outer wall of the Part I 3 of refrigerating chamber drainpipe 21 and periodically heating.
Reference numeral:
1: three-way connection;
2: exhaust stopple;
3: the Part I of refrigerating chamber drainpipe;
4: heater strip;
5: refrigerating chamber osculum;
6: refrigerating chamber drainpipe;
7: refrigerating chamber diapire;
10: refrigerator;
11: refrigerating chamber;
12: refrigerating chamber;
13: spaced walls;
14: refrigerating chamber rear wall;
15: refrigerating chamber rear wall;
16: refrigerating chamber steam vent;
17: refrigerating chamber osculum;
18: gas-filtering device;
19: blast pipe;
20: refrigerating chamber drainpipe Part II;
21: refrigerating chamber drainpipe.
Claims (11)
1. a refrigerator, comprise the first storeroom (11) and the second storeroom (12), the design temperature of described first storeroom (11) is higher than the design temperature of described second storeroom (12), described first storeroom (11) has first row water hole (5) and connects the first row water pipe (6) of described first row water hole (5), described second storeroom (12) has second row water hole (17) and connects the second row water pipe (21) of described second row water hole (17), it is characterized in that: also comprise blast pipe (19), described first storeroom (11) has steam vent (16), described blast pipe (19) is connected with described second row water pipe (21) and described steam vent (16) is communicated with described second row water hole (17).
2. refrigerator according to claim 1, is characterized in that: described steam vent (16) is provided with and stops that the water in described first storeroom (11) enters the baffle device for water (2) of described blast pipe (19).
3. refrigerator according to claim 2, is characterized in that: described baffle device for water (2) is can the vent cap passed through of supplied gas.
4. refrigerator according to claim 1, is characterized in that: in described blast pipe (19), arrange gas-filtering device (18).
5. refrigerator according to claim 1, it is characterized in that: described steam vent (16) is formed on a vertical wall (14) of described first storeroom (11), and the direction of the opening of described steam vent (16) is vertical with described vertical wall (14).
6. refrigerator according to claim 1, is characterized in that: described second row water pipe (21) comprises U-shaped pipe.
7. refrigerator according to claim 1, it is characterized in that: in described second storeroom (12), be provided with evaporimeter, described second row water hole (17) is positioned at the below of described evaporimeter, and described second row water hole (17) is for discharging the defrosting water of described evaporimeter.
8. refrigerator according to claim 1, is characterized in that: on described second row water pipe (21) and near the position of described second row water hole (17), arrange heater strip (4).
9. refrigerator according to claim 8, is characterized in that: described heater strip (4) is arranged on described second row water pipe (21) in the mode be wound around.
10. refrigerator according to claim 1, is characterized in that: also comprise three-way connection (1), and described blast pipe (19) is connected to described second row water pipe (21) by described three-way connection (1).
11. refrigerators according to claim 1, is characterized in that: described first storeroom (11) is refrigerating chamber, and described second storeroom (12) is refrigerating chamber.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420827493.1U CN204535234U (en) | 2014-12-23 | 2014-12-23 | Refrigerator |
| EP15197476.3A EP3037754B1 (en) | 2014-12-23 | 2015-12-02 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420827493.1U CN204535234U (en) | 2014-12-23 | 2014-12-23 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204535234U true CN204535234U (en) | 2015-08-05 |
Family
ID=53749226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420827493.1U Active CN204535234U (en) | 2014-12-23 | 2014-12-23 | Refrigerator |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP3037754B1 (en) |
| CN (1) | CN204535234U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123452A (en) * | 2016-07-13 | 2016-11-16 | 合肥美的电冰箱有限公司 | A kind of refrigerator and taste removal control method thereof |
| CN109696005A (en) * | 2018-02-24 | 2019-04-30 | 青岛海尔股份有限公司 | Refrigerator and its conduit assembly |
| CN109696004A (en) * | 2018-02-24 | 2019-04-30 | 青岛海尔股份有限公司 | Refrigerator and its conduit assembly |
| CN109696002A (en) * | 2018-02-24 | 2019-04-30 | 青岛海尔股份有限公司 | Refrigerator and its drainage pipeline component |
| CN109696003A (en) * | 2018-02-24 | 2019-04-30 | 青岛海尔股份有限公司 | Refrigerator and its drainage pipeline component |
| CN110849041A (en) * | 2018-08-20 | 2020-02-28 | 青岛海尔股份有限公司 | Refrigerator condenser assembly and refrigerator |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55162082U (en) * | 1979-05-09 | 1980-11-20 | ||
| JPS6448569U (en) * | 1987-09-17 | 1989-03-24 | ||
| JPH02272286A (en) * | 1989-04-12 | 1990-11-07 | Sanyo Electric Co Ltd | Cooling refrigerator |
| JPH0785955A (en) * | 1993-09-13 | 1995-03-31 | Sanyo Electric Co Ltd | Tubular heater |
| JP3634600B2 (en) * | 1997-10-31 | 2005-03-30 | 三洋電機株式会社 | refrigerator |
| JPH11237163A (en) * | 1998-02-19 | 1999-08-31 | Sanyo Electric Co Ltd | Cooling storage chamber |
| JP2000346524A (en) * | 1999-03-29 | 2000-12-15 | Gac Kk | Storage |
| JP4396064B2 (en) * | 2001-07-31 | 2010-01-13 | 三菱電機株式会社 | refrigerator |
-
2014
- 2014-12-23 CN CN201420827493.1U patent/CN204535234U/en active Active
-
2015
- 2015-12-02 EP EP15197476.3A patent/EP3037754B1/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123452A (en) * | 2016-07-13 | 2016-11-16 | 合肥美的电冰箱有限公司 | A kind of refrigerator and taste removal control method thereof |
| CN109696005A (en) * | 2018-02-24 | 2019-04-30 | 青岛海尔股份有限公司 | Refrigerator and its conduit assembly |
| CN109696004A (en) * | 2018-02-24 | 2019-04-30 | 青岛海尔股份有限公司 | Refrigerator and its conduit assembly |
| CN109696002A (en) * | 2018-02-24 | 2019-04-30 | 青岛海尔股份有限公司 | Refrigerator and its drainage pipeline component |
| CN109696003A (en) * | 2018-02-24 | 2019-04-30 | 青岛海尔股份有限公司 | Refrigerator and its drainage pipeline component |
| CN110849041A (en) * | 2018-08-20 | 2020-02-28 | 青岛海尔股份有限公司 | Refrigerator condenser assembly and refrigerator |
| CN110849041B (en) * | 2018-08-20 | 2021-09-24 | 海尔智家股份有限公司 | Refrigerator condenser assembly and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3037754B1 (en) | 2021-05-26 |
| EP3037754A1 (en) | 2016-06-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: No. 208 Jiangsu city in Nanjing Province Economic and Technological Development Zone, the new road Patentee after: BSH Electrical Appliances (Jiangsu) Co., Ltd. Patentee after: BSH Household Electrical Appliance Co., Ltd Address before: 208 No. 210046 Jiangsu city in Nanjing Province Economic and Technological Development Zone, the new road Patentee before: BSH Electrical Appliances (Jiangsu) Co., Ltd. Patentee before: BSH Bosch Siemens Hausgeraete |