CN102099643A - Channel closure means for a defrosting water channel of a refrigeration unit, defrosting water channel of a refrigeration unit, and refrigeration unit - Google Patents
Channel closure means for a defrosting water channel of a refrigeration unit, defrosting water channel of a refrigeration unit, and refrigeration unit Download PDFInfo
- Publication number
- CN102099643A CN102099643A CN2008801303875A CN200880130387A CN102099643A CN 102099643 A CN102099643 A CN 102099643A CN 2008801303875 A CN2008801303875 A CN 2008801303875A CN 200880130387 A CN200880130387 A CN 200880130387A CN 102099643 A CN102099643 A CN 102099643A
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- passage
- defrost water
- enclosed construction
- water passage
- refrigeration unit
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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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- 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
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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)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Freezers Or Refrigerated Showcases (AREA)
- Defrosting Systems (AREA)
Abstract
The present invention relates to a channel closure means (1a - 1f) for a defrosting water channel (2) of a refrigeration unit, particularly a NoFrost refrigeration unit, wherein the channel closure means is water-soluble. The present invention further relates to a defrosting water channel (2) of a refrigeration unit, wherein the defrosting water channel comprises a channel closure means (1a - 1f) according to the invention. The present invention also relates to a refrigeration unit, particularly a NoFrost refrigeration unit, wherein the refrigeration unit comprises a defrosting water channel according to the invention.
Description
Technical field
The present invention relates to a kind of defrost water passage and a kind of refrigeration unit, particularly frostless refrigeration unit that is used for the passage enclosed construction of the defrost water passage of refrigeration unit, particularly frostless refrigeration unit, a kind of refrigeration unit.
Background technology
In the refrigeration unit of the above-mentioned type, air supplies to evaporimeter by means of the circulating air system in the refrigerating compartments, and described evaporimeter particularly is arranged on the outside of actual refrigerating compartments.Ice is formed on the evaporimeter.Evaporimeter is defrosted termly, and defrost water is discharged in the evaporating pan by means of the defrost water passage.In order to prevent that surrounding air from flowing in the refrigerating compartments by means of the defrost water passage or prevent the inflow evaporator chamber under the situation of frostless utensil, for example syphon structure is integrated in the defrost water passage.
This deficiency that has is, particularly before the operation of refrigeration unit input and when syphon structure is full of water, surrounding air and moisture can flow in the refrigerating compartments or flow to evaporimeter and form ice on evaporimeter by the defrost water passage.
Summary of the invention
Therefore, the objective of the invention is to prevent that surrounding air from flowing to the evaporimeter of refrigeration unit by the defrost water passage, particularly be full of defrost water and carry out its function up to the water syphon structure.
Above-mentioned purpose realizes that by a kind of passage enclosed construction that is used for the defrost water passage of refrigeration unit, particularly frostless refrigeration unit wherein, the passage enclosed construction is water-soluble.
On meaning of the present invention, refrigeration unit particularly can automatically be defrosted, and for example be refrigerator, vertical refrigerator or modular refrigeration/refrigerator or chest freezer.Frostless refrigeration unit on the meaning of the present invention is this refrigeration unit, and in described refrigeration unit, evaporimeter is arranged in the evaporimeter chamber of outside of refrigerating compartments, and the cooling air circulates between evaporimeter chamber and refrigerating compartments by means of fan.The evaporimeter of this refrigeration unit can be defrosted by Defrost heater.
The defrost water that the defrost water passage of refrigeration unit will in refrigeration unit, particularly produce on evaporimeter is transported to the outside of refrigeration unit, makes defrost water can particularly be used to from the used heat of the compressor external evaporation at refrigeration unit.The defrost water passage for example is bobbin, flexible pipe or groove, and preferably leads to evaporating pan, and described evaporating pan is advantageously provided above compressor.
In order to prevent that surrounding air from flowing into refrigerating compartments by means of the defrost water passage or in order to prevent the inflow evaporator chamber under the situation of frostless utensil, syphon structure preferably is integrated in the defrost water passage.Described syphon structure is full of defrost water, prevents that then surrounding air from entering refrigerating compartments or prevent to enter in the evaporimeter chamber under the situation of frostless utensil.
Passage enclosed construction of the present invention is by contacting with water, particularly dissolving by contacting with the defrost water of refrigeration unit.Therefore, it temporarily seals the defrost water passage of refrigeration unit, makes surrounding air and moisture can not pass through the defrost water channel flow, dissolves owing to contacting with water up to the passage enclosed construction.Therefore, the defrost water passage can at least temporarily be closed by means of the passage enclosed construction.
The passage enclosed construction preferably is configured film forming, particularly starch film.Alternatively, film also can comprise other any water-soluble materials, for example such as the organic material of sucrose and polysaccharide or such as the inorganic material of NaCl or other salt.Film needn't be made by water-soluble material fully; But as long as guarantee passage enclosed construction permeate water when contacting with water.Also can expect using net or fabric construction, the grid of described net or fabric construction is sealed by water-soluble material.Therefore, can imagine that if not preferably, the residue of film can be retained in the defrost water passage, as long as they do not hinder the discharging of defrost water.
Yet other any passage enclosed constructions that can be used for temporarily sealing the defrost water passage also are suitable.For example, stopper or plate also are suitable, and its physical dimension adapts to the cross section of defrost water passage, make it can be used for sealing the defrost water passage and can be made by any water-soluble material.The water-soluble material of above-mentioned organic or inorganic for example starch and salt for example is suitable.This stopper preferably remains in the section of defrost water passage with form fit or power cooperation, and its periphery contacts with sealing means with the inwall of passage.
According to first preferred embodiment, stopper is configured to the main at least block of being made by water-soluble organic or inorganic material, for example tablet or pill.Described block preferably has the peripheral shape of the cross section that adapts to the defrost water passage, is preferably roundly especially, for example is roughly sphere or ellipse or annular or plate shape.
According to another embodiment, stopper is configured to gassiness foam, and the crust of foam is formed by water-soluble film.Water-soluble film can by above-mentioned material for example starch make.Gas is air or nitrogen preferably.The advantage that this embodiment has is that foam can adapt to the different shape of cross section of defrost water passage, and can easily import in these defrost water passages and with form fit or particularly remain in the described defrost water passage with frictional fit.
If the dissolved material of passage enclosed construction stays residue in defrost water, this can make and produce biological growth in the evaporating pan of collecting defrost water, as counter-measure, the material that suppresses biological growth for example salt or other suitable chemical substances for example cationic surfactant etc. can be placed in the evaporation region of defrost water.The material that suppresses biological growth also can be biocides, particularly bactericide or fungicide.This material can parcel or is fixed in the defrost pan as tablet, makes material be released when contacting with defrost water.
Yet particularly advantageous is that the material that suppresses the biological growth in the defrost water is integrated in the passage enclosed construction.
Because the passage enclosed construction comprises described material, therefore described material only can just be activated in the time in fact must suppressing biological growth owing to the passage enclosed construction of dissolving.The passage enclosed construction for example comprises into the material of tablet form, and tablet is fixed in the passage enclosed construction, or described material is integrated in the passage enclosed construction in some other mode.If the passage enclosed construction is a block, the material that then suppresses biological growth preferably is compressed into tablet with water-soluble material.
The passage enclosed construction also can have composite construction, and for example described material forms the part of passage enclosed construction.
Alternatively, described material can be provided in the defrost water passage discretely with the passage enclosed construction, for example before being arranged on the passage enclosed construction on the flow direction of defrost water and/or afterwards.Described material also can form the passage enclosed construction or temporarily seal the additional passage enclosed construction of defrost water passage.
Above-mentioned purpose also realizes that by a kind of defrost water passage of refrigeration unit described defrost water passage comprises the passage enclosed construction that is used to seal the defrost water passage of the present invention.This defrost water passage utilizes the sealing of described passage enclosed construction, contacts with water and dissolves up to described passage enclosed construction.In case the dissolving of passage enclosed construction, defrost water just can flow through the defrost water passage and be discharged into the outside of refrigeration unit.
The passage enclosed construction preferably substantially vertically is arranged in the defrost water passage with the flow direction of defrost water.The external shape of passage enclosed construction is consistent with the internal geometry of defrost water passage basically at this, makes the passage enclosed construction seal the defrost water passage reliably, dissolves owing to contacting with water up to it.Therefore, the size of required passage enclosed construction determined by the size of defrost water passage basically, makes the passage enclosed construction can be implemented as little and implements at low cost.The defrost water passage can have any cross section, and preferred cross section is round, square or oval-shaped.
The defrost water passage preferably includes syphon structure.Particularly preferably, after the passage enclosed construction is arranged on syphon structure on the flow direction of defrost water.Therefore, when the evaporimeter of refrigeration unit was defrosted, syphon structure at first was full of water.Only after syphon structure was full of water, the passage enclosed construction just contacted with water and dissolves.Because syphon structure has been full of defrost water, even so surrounding air after the passage enclosed construction has dissolved, can not flow to evaporimeter by the defrost water passage.Particularly preferably, the passage enclosed construction is arranged in the defrost water passage by this way, makes it dissolve fully, for example because its whole surface along it towards water contacts with water.
Further preferably, be used to prevent that the material of biological growth from particularly making it also act on the water that remains in the described syphon structure in additivity ground before being arranged on syphon structure on the flow direction of defrost water.Described material for example can for example be arranged in the defrost water passage with the form of tablet or with other any forms as salt, gel or liquid.Alternatively or additionally, the passage enclosed construction can comprise described material equally.
Described syphon structure for example can be configured to tubular syphon structure, and in other words described tubular syphon structure has the U-shaped pipe, and the following bend of U-shaped pipe is full of defrost water all the time, thereby prevents that surrounding air from entering in the evaporimeter chamber.This structure manufactures simple especially.
Alternatively, described syphon structure also can be configured to doleiform, cup-shaped, dividing plate or bell syphon structure.Particularly preferably be this arrangement, in described arrangement, the pipe of defrost water passage leads to the cup-shaped receptacle from the top, and the outlet of defrost water passage is provided with far below the cup edge as far as possible, makes the defrost water sealing that is collected in the cup export.This structure is called cup-shaped or the doleiform syphon structure.Particularly preferably, cup is arranged in the evaporating pan, makes defrost water flow directly to the described evaporating pan from cup.
According to described preferred embodiment, cap is arranged on the top of syphon structure, thereby but make the water overflow, but slow down syphon structure or cup become dry.
The passage enclosed construction can diverse location and different modes import in the defrost water passage, some preferred embodiments are described below:
According to first preferred embodiment, the passage enclosed construction is configured to the water-soluble film of stretch-draw on the port of export of defrost water passage.This film can be by the pipe of getting wet port of export place end face, film be squeezed on the end face be fixed there then.
According to second preferred embodiment, the passage enclosed construction is configured to be arranged in water-soluble film of channel section spare, and described channel section spare forms the part of defrost water passage as the member that separates.Therefore, the defrost water passage is not an integral type, but has the channel section spare of separation, and for example its outlet for example is connected to the defrost water passage or inserts the defrost water outlet of refrigeration unit and the pipe fitting between the defrost water passage.Water-soluble film has been integrated in this channel section spare, and in described process, it also can be by stretch-draw on the end face of channel section spare.The advantage that this solution has is that the defrost water passage can be made in a conventional manner.
According to the 3rd embodiment, the passage enclosed construction is configured to stopper, and described stopper imports in the flexible pipe or bobbin-type section of defrost water passage.This moment, advantageously, flexible pipe or bobbin-type section had elasticity at least a little for stopper is remained in the defrost water passage with frictional fit, made the foam of for example spherical block or filled gas can be pulled in described flexible pipe or the bobbin-type section.
According to the 4th embodiment, described passage enclosed construction preferably is configured to be arranged in the stopper of channel section spare, and described channel section spare forms the part of defrost water passage as the member that separates.The advantage that this solution has is that channel section spare can for example have the annular retaining device that is used for the passage enclosed construction, and therefore, thereby described passage enclosed construction is maintained in the channel section spare especially reliably with form fit.Described channel section spare itself can be uniformly set in the outlet or arrival end of defrost water passage with the top mode of describing at the channel section spare with integrated water-soluble film.
According to the 5th preferred embodiment, the passage enclosed construction is configured to be arranged in the stopper of defrost water passage, and described stopper is provided with at least one through hole, and described at least one through hole is by water-soluble membrane closure.Described passage enclosed construction this can for example be configured to insert in the defrost water passage by the ring of perforating.Yet, if spherical stopper has at least one corresponding through hole also be and passable.
Under the situation of cup-shaped syphon structure, the mode that stopper also can sealing ring is arranged between the inwall of the port of export of defrost water passage and cup.
Further, above-mentioned purpose realizes that by a kind of like this refrigeration unit, particularly frostless refrigeration unit described refrigeration unit has defrost water passage of the present invention.In this refrigeration unit, surrounding air and moisture can not flow to evaporimeter by the defrost water passage, even before evaporimeter defrosts for the first time.
Description of drawings
Below, by means of accompanying drawing the present invention is described.Accompanying drawing only is exemplary, and basic conception of the present invention is not produced any restriction.
Fig. 1 shows the schematic diagram of a section of the defrost water passage of refrigeration unit;
Fig. 2 shows the defrost water passage of refrigeration unit and is connected to the schematic diagram of the evaporimeter of defrost water passage;
Fig. 3 shows the schematic cross sectional views of the structure configuration of the defrost water passage, evaporating pan and the compressor that comprise the place, rear portion that is positioned at refrigeration unit, wherein has the passage enclosed construction according to above-mentioned first embodiment;
Fig. 4 shows the schematic cross sectional views of the structure configuration of the defrost water passage, evaporating pan and the compressor that comprise the place, rear portion that is positioned at refrigeration unit, wherein has the passage enclosed construction according to above-mentioned second embodiment;
Fig. 5 shows the schematic cross sectional views of the structure configuration of the defrost water passage, evaporating pan and the compressor that comprise the place, rear portion that is positioned at refrigeration unit, wherein has the passage enclosed construction according to above-mentioned the 3rd embodiment;
Fig. 6 shows the cutaway view of the structure configuration of the defrost water passage that has on the rear wall that is positioned at refrigeration unit and evaporating pan, wherein has the passage enclosed construction according to above-mentioned the 4th embodiment; And
Fig. 7 shows the cutaway view of the structure configuration of the defrost water passage that has on the rear wall that is positioned at refrigeration unit and evaporating pan, wherein has the passage enclosed construction according to above-mentioned the 5th embodiment.
The specific embodiment
Fig. 1 shows the schematic diagram of a section of the defrost water passage 2 of refrigeration unit.Passage enclosed construction 1 is arranged in the tube portion 3 that particularly separates of defrost water passage 2, resists entering of surrounding air and moisture with sealing defrost water passage 2, contacts with water and dissolves up to described passage enclosed construction 1.Passage enclosed construction 1 is included in this material 4 that becomes the form of tablet, and described material prevents biological growth, and is integrated in the passage enclosed construction 1.When passage enclosed construction 1 contacted with defrost water, tablet 4 dissolvings made the material that prevents biological growth be flushed in the evaporating pan with the residue of passage enclosed construction 1, thereby prevented that residue from becoming the breeding ground of bacterium etc.Arrow schematically shows the flow direction F of defrost water.Defrost water passage 2 has the substantially elliptical cross section, makes passage enclosed construction 1 also have oval cross section, and the periphery of passage enclosed construction 1 is corresponding with the interior week of defrost water passage 2.Therefore, passage enclosed construction 1 sealing defrost water passage 2, prevent that surrounding air and moisture and flow direction F from flowing in the defrost water passage on the contrary, thereby surrounding air or moisture can not flow to evaporimeter 6 (referring to Fig. 2) on the contrary with flow direction F and form ice there by defrost water passage 2.
Fig. 2 shows the schematic diagram of another embodiment of the defrost water passage 2 of refrigeration unit and the evaporimeter 6 that defrost water passage 2 is connected to.This evaporimeter 6 for example is arranged on the inner face of rear wall of refrigeration unit, for example refrigerator or vertical or chest freezer, or for example is arranged on the below of the compartment or the drawer of refrigerator or vertical refrigerator.Especially, in frostless utensil, evaporimeter 6 is arranged in the evaporimeter chamber of refrigeration unit, and described evaporimeter chamber can be heated individually.In the operating process of refrigeration unit, become ice from the moisture that is condensate on the evaporimeter 6 of the inside of refrigeration unit.The periodicity of evaporimeter 6 heats the evaporating pan that can make ice-out and flow into the outside that is arranged in refrigeration unit as defrost water by defrost water passage 2 along flow direction F.Defrost water passage 2 has U-shaped syphon structure 5.Passage enclosed construction 1 is arranged on syphon structure 5 on the flow direction F of defrost water after, makes it before syphon structure 5 is full of, not contact and dissolve with defrost water.Therefore, all can not make surrounding air or moisture flow to evaporimeter 6 on the contrary with flow direction F and on evaporimeter 6, form ice at any time by defrost water passage 2.The tablet that comprises the material 4 that prevents biological growth also is arranged in the syphon structure.
Fig. 3 shows the schematic diagram of the adiabatic wall 7 of refrigeration unit.In refrigeration unit, when evaporimeter was defrosted, defrost water was collected in the defrost water guiding piece 8, to discharge from refrigeration unit by passage 9.Then, defrost water flows through discharge-channel 2, and described discharge-channel 2 is configured to bobbin or flexible pipe and has U-shaped syphon structure 5.At the port of export 12 of defrost water passage, the defrost water passage leads to evaporating pan 10, and described evaporating pan to small part is arranged on compressor 11 tops, evaporates defrost water with the used heat that utilizes compressor.
According to first embodiment, the passage enclosed construction is configured to water-soluble film 1a, described film the port of export 12 places of defrost water passage by the end face of stretch-draw at pipe on.
The structure that Fig. 4 shows with Fig. 3 disposes similar structure configuration, and at this, the passage enclosed construction is integrated in as film 1b among the channel section spare 3a of separation, and described channel section spare inserts between the end pipe fitting 14 of syphon structure 5 and defrost water passage.Channel section spare 3a particularly can be pulled on the bobbin of syphon structure and the pipe fitting 14 or the bobbin by being threaded onto syphon structure and pipe fitting 14 or by bonding bobbin and the pipe fitting 14 that is connected to syphon structure.
According to the 3rd embodiment shown in Fig. 5, the passage enclosed construction is constructed to into the stopper of the form of nahlock body 1c.Block 1c is pushed into the defrost water passage with the port of export 12 of simple mode from the defrost water passage, and utilizes frictional fit to remain there.
Alternatively, according to the 4th embodiment, stopper or block 1d also can insert among the channel section spare 3b of separation as illustrated in fig. 5.Channel section spare 3b shown in Fig. 5 is before being arranged on syphon structure 5 on the flow direction.This has following deficiency, and stopper 1d can dissolve before syphon structure is full of water in some cases.This means that advantageously any biocide or the salt that are included in the stopper reach the water in remaining on syphon structure and prevents biological growth there.
Fig. 6 shows a kind of arrangement, and in described arrangement, defrost water passage 2 is provided with cup-shaped syphon structure 15.Defrost water guiding piece 8 also passes passage 9 in the utensil heat guard 7 at this.Defrost water passage 2 is connected to described defrost water guiding piece 8, and the port of export 16 of described defrost water passage leads to downwards in the cup type container 17.Cup 17 is arranged in the evaporating pan 10 and at main header casing and is stamped cap 18, and described cap 18 prevents that syphon structure 15 from becoming dry.
According to Fig. 6, the passage enclosed construction also is configured to stopper 1d, but described stopper 1d is in the channel section spare 3b that this insert to separate, and described channel section spare has the annular retaining device that is used for stopper 1d.Channel section spare 3b is connected between defrost water guiding piece 8 and the defrost water passage 2.
Fig. 7 shows the arrangement according to the passage enclosed construction of the 5th embodiment.At this, between the port of export 16 of annular stopper 1e insertion defrost water passage 2 and the cup 17 of syphon structure 15, and be provided with at least one through hole 19.This through hole initially utilizes water-soluble membrane closure, and described film dissolves when contacting defrost water for the first time.
Alternatively, as the alternative of the annular stopper 1e with through hole, also can provide the annular stopper 1f with through hole, described stopper is dissolved in the water fully.
Obviously, also can be used for cup-shaped syphon structure in conjunction with the embodiment of the passage enclosed construction shown in the tubular syphon structure, vice versa.
Reference numerals list
1 channel enclosed structure
The different embodiment of 1a-1f channel enclosed structure
2 defrost water passages
The tube portion of 3 defrost water passages
4 are used for preventing the material of biological growth
5 syphon structures
6 evaporimeters
7 utensil heat guards
8 defrost water guiding pieces
9 pass the passage of utensil heat guard
10 evaporating pans
11 compressors
The port of export of 12 defrost water passages
15 cup-shaped syphon structures
The port of export of 16 defrost water passages
17 cup-shaped receptacles
18 caps
19 through holes
The flow direction of F defrost water
Claims (19)
1. a passage enclosed construction (1) that is used for the defrost water passage (2) of refrigeration unit, particularly frostless refrigeration unit is characterized in that passage enclosed construction (1) is water-soluble.
2. passage enclosed construction as claimed in claim 1 (1) is characterized in that, passage enclosed construction (1) is configured film forming.
3. passage enclosed construction as claimed in claim 1 (1) is characterized in that, described passage enclosed construction (1) is configured to seal the stopper of defrost water passage (2).
4. passage enclosed construction as claimed in claim 3 (1) is characterized in that stopper is configured to block, and described block at least mainly is made of water-soluble organic or inorganic material.
5. passage enclosed construction as claimed in claim 3 (1) is characterized in that stopper is configured to the foam of filling gas, and the crust of described foam is formed by water-soluble film.
6. as arbitrary described passage enclosed construction (1) in the claim of front, it is characterized in that passage enclosed construction (1) comprises the material (4) that prevents biological growth.
7. the defrost water passage (2) of a refrigeration unit is characterized in that, described defrost water passage (2) comprises arbitrary described passage enclosed construction (1) that is used to seal defrost water passage (2) in the claim of front.
8. defrost water passage as claimed in claim 7 (2) is characterized in that, described defrost water passage (2) comprises syphon structure (5).
9. defrost water passage as claimed in claim 8 (2) is characterized in that, passage enclosed construction (1) is arranged on syphon structure (5) afterwards on the flow direction (F) of defrost water.
10. defrost water passage (2) as claimed in claim 8 or 9 is characterized in that syphon structure (5) is configured to tubular syphon structure.
11. defrost water passage (2) is characterized in that as claimed in claim 8 or 9, syphon structure (5) is configured to cup-shaped syphon structure.
12., it is characterized in that described passage enclosed construction is configured to by the water-soluble film (1a) of stretch-draw on the port of export (12) of defrost water passage as arbitrary described defrost water passage (2) among the claim 7-11.
13. as arbitrary described defrost water passage (2) among the claim 7-11, it is characterized in that, described passage enclosed construction is configured to be arranged in water-soluble film (1b) of channel section spare (3a), and described channel section spare (3a) forms the part of defrost water passage as the member that separates.
14., it is characterized in that described passage enclosed construction is configured to stopper (1c) as arbitrary described defrost water passage (2) among the claim 7-11, described stopper imports in the flexible pipe or bobbin-type section of defrost water passage.
15., it is characterized in that described passage enclosed construction is configured to be arranged in the stopper (1d) of channel section spare (3b) as arbitrary described defrost water passage (2) among the claim 7-11, described channel section spare forms the part of defrost water passage as separating member.
16. as arbitrary described defrost water passage (2) among the claim 7-11, it is characterized in that, described passage enclosed construction is configured to the stopper (1e) that is arranged in the defrost water passage and has at least one through hole (19), and described at least one through hole utilizes water-soluble membrane closure.
17. as arbitrary described defrost water passage (2) among the claim 7-16, it is characterized in that, be used to prevent that the material (4) of biological growth particularly is arranged on syphon structure (5) before to additivity on the flow direction (F) of defrost water.
18. a refrigeration unit, particularly frostless refrigeration unit is characterized in that, described refrigeration unit comprises as arbitrary described defrost water passage (2) among the claim 7-17.
19. refrigeration unit as claimed in claim 18 is characterized in that, defrost water passage (2) leads to evaporating pan.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008040430.6 | 2008-07-15 | ||
| DE102008040430A DE102008040430A1 (en) | 2008-07-15 | 2008-07-15 | Ducting means for a defrost water channel of a cooling unit, defrost water duct of a cooling unit and cooling unit |
| PCT/EP2008/067946 WO2010006662A1 (en) | 2008-07-15 | 2008-12-18 | Channel closure means for a defrosting water channel of a refrigeration unit, defrosting water channel of a refrigeration unit, and refrigeration unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102099643A true CN102099643A (en) | 2011-06-15 |
Family
ID=40591890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008801303875A Pending CN102099643A (en) | 2008-07-15 | 2008-12-18 | Channel closure means for a defrosting water channel of a refrigeration unit, defrosting water channel of a refrigeration unit, and refrigeration unit |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20110107783A1 (en) |
| EP (2) | EP2313720A1 (en) |
| CN (1) | CN102099643A (en) |
| DE (1) | DE102008040430A1 (en) |
| ES (1) | ES2394993T3 (en) |
| RU (1) | RU2499206C2 (en) |
| WO (2) | WO2010006662A1 (en) |
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| CN102483285A (en) * | 2009-08-24 | 2012-05-30 | Bsh博世和西门子家用电器有限公司 | Channel closure for a meltwater channel of a refrigerator, meltwater channel of a refrigerator, and refrigerator |
| CN108800729A (en) * | 2018-06-14 | 2018-11-13 | 安徽康佳同创电器有限公司 | A kind of compressor heat-transfer device |
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| ES2411905T3 (en) * | 2009-08-21 | 2013-07-09 | BSH Bosch und Siemens Hausgeräte GmbH | Cooling device with a defrosting water channel closed by a channel closing means |
| JP6079610B2 (en) * | 2013-02-25 | 2017-02-15 | 株式会社デンソー | Drainage device and air conditioner provided with the same |
| DE102015219327A1 (en) | 2015-10-07 | 2017-04-13 | BSH Hausgeräte GmbH | Refrigeration unit with siphon in condensate drain |
| DE102019211039A1 (en) * | 2019-07-25 | 2021-01-28 | BSH Hausgeräte GmbH | Refrigeration device and water outlet arrangement for a refrigeration device |
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| US5644925A (en) * | 1996-07-02 | 1997-07-08 | Chaves; Manuel J. | Air conditioning system condensing trap |
| US5720183A (en) * | 1996-09-17 | 1998-02-24 | General Electric Company | Water trap cup |
| JPH10267507A (en) * | 1997-03-28 | 1998-10-09 | Sanyo Electric Co Ltd | Drainage system of freezing-refrigerating unit |
| DE20000595U1 (en) * | 2000-01-17 | 2000-03-09 | Linde Ag | Siphon for a product display cabinet |
| DE10027489A1 (en) * | 2000-06-02 | 2001-12-06 | Alpla Werke | Tip nozzle closure for containers has hinge-like base to form intake plate of inner part when this in tilted position |
| US6895771B1 (en) * | 2003-04-22 | 2005-05-24 | Christopher R. Cantolino | Dual p-trap and valve air conditioner discharge water saver system |
| RU39689U1 (en) * | 2004-03-31 | 2004-08-10 | Федеральное государственное унитарное предприятие "Производственное объединение "Завод имени Серго" | FREEZER-LAR |
| DE202005018725U1 (en) * | 2005-11-30 | 2006-02-09 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration unit with siphon |
| DE102006018423A1 (en) * | 2006-04-20 | 2007-10-25 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigerating appliance with a condensate drainage system |
| UA58371U (en) * | 2010-09-23 | 2011-04-11 | Институт Химии Высокомолекулярных Соединений Национальной Академии Наук Украины | Antistatic agent |
-
2008
- 2008-07-15 DE DE102008040430A patent/DE102008040430A1/en not_active Withdrawn
- 2008-12-18 CN CN2008801303875A patent/CN102099643A/en active Pending
- 2008-12-18 US US13/002,655 patent/US20110107783A1/en not_active Abandoned
- 2008-12-18 EP EP08875488A patent/EP2313720A1/en not_active Ceased
- 2008-12-18 WO PCT/EP2008/067946 patent/WO2010006662A1/en active Application Filing
-
2009
- 2009-07-14 EP EP09780539A patent/EP2313719B1/en active Active
- 2009-07-14 ES ES09780539T patent/ES2394993T3/en active Active
- 2009-07-14 WO PCT/EP2009/058957 patent/WO2010007044A2/en active Application Filing
- 2009-07-14 RU RU2011101447/13A patent/RU2499206C2/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102483285A (en) * | 2009-08-24 | 2012-05-30 | Bsh博世和西门子家用电器有限公司 | Channel closure for a meltwater channel of a refrigerator, meltwater channel of a refrigerator, and refrigerator |
| CN108800729A (en) * | 2018-06-14 | 2018-11-13 | 安徽康佳同创电器有限公司 | A kind of compressor heat-transfer device |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2499206C2 (en) | 2013-11-20 |
| EP2313719B1 (en) | 2012-09-19 |
| EP2313719A2 (en) | 2011-04-27 |
| DE102008040430A1 (en) | 2010-01-21 |
| WO2010007044A2 (en) | 2010-01-21 |
| RU2011101447A (en) | 2012-08-20 |
| EP2313720A1 (en) | 2011-04-27 |
| US20110107783A1 (en) | 2011-05-12 |
| WO2010006662A1 (en) | 2010-01-21 |
| WO2010007044A3 (en) | 2010-03-18 |
| ES2394993T3 (en) | 2013-02-07 |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110615 |
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