CN205606986U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
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- CN205606986U CN205606986U CN201620279199.0U CN201620279199U CN205606986U CN 205606986 U CN205606986 U CN 205606986U CN 201620279199 U CN201620279199 U CN 201620279199U CN 205606986 U CN205606986 U CN 205606986U
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- case gallbladder
- water pipe
- refrigerator
- pipe
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Abstract
The utility model provides a refrigerator, include: box, this box are at least including first case courage and second case courage, the storage temperature range of first case courage is set up to more than the zero degree, the storage temperature range of second case courage is set up as at least including the subzero, first drain pipe, with first case courage is connected in order to discharge the regional comdenstion water of this first case courage or to change white water, the second drain pipe, with second case courage is connected in order to discharge the regional comdenstion water of this second case courage or to change white water, its characteristics are first drain pipe with set up second drain pipe mutual independence in among the box. Because first drain pipe parts independent setting with the second drainage and each other does not communicate, the air conditioning that is less than the zero degree can not followed through the second drain pipe first drain pipe of entering and caused first drainage ice to appear and block up and the risk of unable drainage.
Description
Technical field
The present invention relates to household appliance technical field, particularly relate to a kind of refrigerator with cold room and temperature-changing chamber.
Background technology
Possessing the refrigerator of cold room and medial compartment in prior art, it is zero degree or the non-freezing room such as ice temperature room above zero or cold room that its medial compartment is mainly set to storage temperature.So cold room and medial compartment can share drain pipe to discharge defrosting water or condensed water, it is not necessary to worry drain pipe is frozen and causes defrosting water or condensed water to discharge.And when above-mentioned medial compartment is transformed into temperature-changing chamber, its storage temperature can reach subzero, the cold air of temperature-changing chamber can enter above-mentioned shared drain pipe and cause condensing at drain pipe inner surface from the defrosting water of cold room or condensed water, and ultimately result in drain pipe and occur that ice blocks up.
Utility model content
The purpose of this utility model be to solve drain pipe in refrigerator exist ice stifled and cannot the problem of draining.
To achieve these goals, the utility model proposes a kind of refrigerator, including: casing, this casing at least includes first case gallbladder and second case gallbladder；The storage temperature scope of described first case gallbladder is arranged to above zero；The storage temperature scope of described second case gallbladder is arranged at least include subzero；First row water pipe, is connected condensed water or the defrosting water discharging this first case gallbladder region with described first case gallbladder；Second row water pipe, is connected condensed water or the defrosting water discharging this second case gallbladder region with described second case gallbladder；It is characterized in that described first row water pipe and described second row water pipe are independently arranged among described casing.
As further improvement of the utility model, described first inside container back has first row tank, and described first row water pipe connects with this first row tank；Described second inside container back has second row tank, and described second row water pipe connects with this second row tank.
As further improvement of the utility model, described first row water pipe includes the first connecting portion connected with described first row tank and the first pipe section downwardly extended；Described second row water pipe includes the second connecting portion connected with described second row tank and the second pipe portion downwardly extended.
As further improvement of the utility model, described first inside container back is additionally provided with the first vaporizer being positioned at above described first row tank；Described second inside container back is additionally provided with the second vaporizer being positioned at above described second row tank.
As further improvement of the utility model, described first pipe section is non-intersect with described second pipe portion and extends to described box bottom substantially parallel.
As further improvement of the utility model, predetermined distance between described first pipe section and described second pipe portion.
As further improvement of the utility model, described casing is provided with heater block to heat described second row water pipe.
As further improvement of the utility model, described casing is provided with heater block with heat the second connecting portion and with at least part of second pipe portion close to this second connecting portion.
As further improvement of the utility model, described heater block is arranged to heater strip or dew eliminating tube.
As further improvement of the utility model, described first case gallbladder is arranged to cold closet gallbladder, and described second case gallbladder is arranged to alternating temperature case gallbladder, and described first case gallbladder is positioned at the top of described second case gallbladder.
As further improvement of the utility model, described first row water pipe and second row water pipe may be contained among the thermal insulation layer of described casing.
This utility model advantage compared with prior art is: is separately independently arranged with second row water due to first row water pipe and does not connects mutually, less than the cold air of zero degree will not from enter first row water pipe by second row water pipe and cause the first draining occur ice stifled and cannot the risk of draining.It addition, when first row water pipe and second row water pipe non-interference ground independent design, it is not necessary to the originally first row mouth of a river or the position at the second row mouth of a river, and the inner-tube structure of first case gallbladder and second case gallbladder is also without change, thus save design and manufacturing cost.
Preferred embodiment will be described by combining accompanying drawing and become apparent from understandable by structure of the present utility model and other purpose and beneficial effect.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model casing；
Reference: 100-casing；First case gallbladder of 10-；11-the first vaporizer；12-first row tank；Second case gallbladder of 20-；21-the second vaporizer；22-second row tank；The three casees gallbladders of 30-；40-first row water pipe；41-the first connecting portion；42-the first conduit part；50-second row water pipe；51-the second connecting portion；52-the second conduit part；60-compressor；70-drip tray.
Detailed description of the invention
Main inventive concept of the present utility model is a kind of refrigerator, including: casing, this casing at least includes first case gallbladder and second case gallbladder；The storage temperature scope of described first case gallbladder is arranged to above zero；The storage temperature scope of described second case gallbladder is arranged at least include subzero；First row water pipe, is connected condensed water or the defrosting water discharging this first case gallbladder region with described first case gallbladder；Second row water pipe, is connected condensed water or the defrosting water discharging this second case gallbladder region with described second case gallbladder；It is characterized in that described first row water pipe and described second row water pipe are independently arranged at structure among described casing.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Fig. 1 is the body structure schematic diagram of this utility model embodiment refrigerator.In the present embodiment, this refrigerator is implemented with the three open-door refrigerator of three case gallbladders, and the most in other embodiments, this utility model refrigerator also can be implemented as two refrigerators, multi-door refrigerator or side by side combination refrigerator.Additionally, in the present embodiment, this refrigerator is direct cooling refrigerator by facility, certainly based on the embodiment in this utility model, refrigerator of the present utility model is embodied as the refrigerator of other refrigeration modes, such as wind cooling refrigerator or direct-cooled double wind cooling refrigerator etc. under not making creative work premise by those of ordinary skill in the art.
As shown in Figure 1, casing 100 can be generally configured to the cube ghost that front side is opened wide, first case gallbladder 10, second case gallbladder 20 and the three casees gallbladders 30 are arranged in casing 100 at interval in the upper and lower, and three case gallbladders separately construct independent storage space in casing 100, and each independent storage space possesses different storage temperature scopes correspondingly to store different food products.Especially be, in the present embodiment, be arranged at first case gallbladder 10 of casing the top being arranged to storage temperature scope is cold closet gallbladder above zero, second case gallbladder 20 is arranged at the lower section of first case gallbladder 10, and be arranged to storage temperature scope and at least include that sub-zero alternating temperature case gallbladder, the lower section being positioned at this second case gallbladder 20 and the three casees gallbladders 30 being in casing bottom are then arranged to storage temperature far below sub-zero household freezer gallbladder.
First case gallbladder 10 back is provided with the first vaporizer 11 of first case gallbladder 10 of cooling, and first case gallbladder 10 is also directly cooled down by the plate evaporator of this first vaporizer 11 employing or SMD vaporizer directly against the back being installed on first case gallbladder 10.First case gallbladder 10 back is additionally provided with the first row tank 12 being positioned at below the first vaporizer 11, to collect from the defrosting water in first case gallbladder 10 region or condensed water etc..So-called first case gallbladder region refers to the region in first case gallbladder 10 place casing 100, mainly comprises first case gallbladder 10 and the first vaporizer 12.As it is well known to the skilled in the art, evaporator of refrigerator is in frosting the most on an evaporator after the refrigeration work of certain time, now refrigerator needs to carry out carrying out vaporizer the program of defrost, to ensure the vaporizer refrigeration to case gallbladder.During so refrigerator carries out defrost to the first vaporizer 11, defrosting water will flow directly down and come together in first row tank 12.It addition, first case gallbladder 10 lower back is additionally provided with a through hole (not shown) being connected with this first row tank 12, the condensed water from first case gallbladder 10 internal storage space rear wall also flows into this first row tank 12 by this through hole.The water coming together in first row tank 12 discharges first case gallbladder 10 region by the first row water pipe 40 connected with first row tank 12 again.First row water pipe 40 has and directly connects the first connecting portion 41 being connected with first row tank 12 and towards the first pipe section 42 downwardly extended bottom casing 100, water can flow downwardly into, along this first pipe section 42, the captation being positioned at bottom casing 100, wherein, this captation can be to be arranged at the drip tray 70 above freezer compressor 60, owing to compressor 60 near zone temperature is higher or uses extra heater block to heat drip tray 70, the water come together in drip tray 70 gradually evaporates.
Second case gallbladder 20 back is provided with the second vaporizer 21 of second case gallbladder 20 of cooling, and this second vaporizer 21 is also the plate evaporator used or SMD vaporizer and directly cools down second case gallbladder 20 directly against the back being installed on second case gallbladder 20.Second case gallbladder 20 back is additionally provided with the second row tank 12 being positioned at below the second vaporizer 21, to collect from the defrosting water in second case gallbladder 20 region or condensed water etc..So-called second case gallbladder region refers to the region in second case gallbladder 10 place casing 100, mainly comprises second case gallbladder 20 and the second vaporizer 22.As it is well known to the skilled in the art, evaporator of refrigerator is in frosting the most on an evaporator after the refrigeration work of certain time, now refrigerator needs to carry out carrying out vaporizer the program of defrost, to ensure the vaporizer refrigeration to case gallbladder.During so refrigerator carries out defrost to the second vaporizer 21, defrosting water will flow directly down and come together in second row tank 22.It addition, second case gallbladder 20 lower back is additionally provided with a through hole (not shown) being connected with this second row tank 22, the condensed water from second case gallbladder 20 internal storage space rear wall also flows into this second row tank 22 by this through hole.The water coming together in second row tank 22 discharges second case gallbladder 20 region by the second row water pipe 50 connected with second row tank 22 again.Second row water pipe 50 has and directly connects the second connecting portion 51 being connected with second row tank 22 and towards the second pipe portion 52 downwardly extended bottom casing 100, water can flow downwardly into, along this second pipe portion 52, the captation being positioned at bottom casing 100, is i.e. arranged at the drip tray 70 above freezer compressor 60.
In existing drain pipe designs, above-mentioned first row water pipe downwardly extends and connects with second row water pipe, first import second row water pipe from the water in first row water pipe, flow downwardly into the captation being positioned at box bottom the most again together with the water in second row water pipe along second row water pipe.When second case gallbladder be arranged to storage temperature reach sub-zero alternating temperature case gallbladder time, the cold air that in alternating temperature case gallbladder, temperature is relatively low can enter first row water pipe by second row water pipe and cool down first row water pipe, cause condensing from the defrosting water in first case gallbladder region or condensed water at first row water pipe inner surface, and ultimately result in first row water pipe occur ice stifled and cannot draining.In order to solve this problem, as described above, the first comb 40 in the present embodiment is separately independently arranged respectively with second row water pipe 50 in casing 100, i.e. first row water pipe 40 is no longer connected with second row water pipe 50, defrosting water or condensed water from first case gallbladder 10 region pass through the drip tray 70 that first row water pipe 40 is directly discharged to be positioned at bottom casing 100, defrosting water or condensed water from second case gallbladder 20 region pass through the drip tray 70 that second row water pipe 50 is directly discharged to be positioned at bottom casing 100, first row water pipe 40 and second row water pipe 50 are non-interference and independently discharge defrosting water or condensed water, first row water pipe 40 is cannot be introduced into from the cold air that the temperature of second row water pipe 50 is relatively low, so first row water pipe 40 will not occur again ice stifled and cannot draining.
In the present embodiment, the first pipe section 42 of first row water pipe 40 is non-intersect with the second pipe portion 52 of second row water pipe 50 and separately extends bottom casing 100, and the especially first pipe section 42 downwardly extends in parallel to each other with second pipe portion 52.During the first pipe section 42 extends with second pipe portion 52 bottom casing 100 simultaneously, two pipe section are always to maintain certain distance, are the most on the one hand to ensure that the first pipe section 42 at least will not intersect with second pipe portion 52 before arriving bottom casing 100；On the other hand be then the first pipe section 42 with second pipe portion 52 because of at a distance of enough distances without there is the transmission of heat or cold among each other, thus more ensure separate between the first pipe section 42 and second pipe portion 52 and be independent of each other.First row water pipe 40 and second row water pipe 50 in downwardly extending process all away from case gallbladder and be embedded in casing 100 thermal insulation layer (not shown) in, so first row water pipe 40 and second row water pipe 50 will not press close to case gallbladder, especially will not press close to be set to second case gallbladder 20 of alternating temperature case gallbladder and be set to the three casees gallbladders 30 of household freezer gallbladder, it is to avoid the risk that drain pipe is cooled down by the case gallbladder that temperature is relatively low and occurs ice to block up.The foaming layer structure that thermal insulation layer is usually by being filled between outcase of refrigerator and case gallbladder forms, to completely cut off case gallbladder and extraneous heat or Cooling capacity exchanging.
Additionally, owing to second case gallbladder 20 can be arranged to the storage temperature alternating temperature case gallbladder less than zero degree, and be connected with this second case gallbladder 20 with second row water pipe 50, the cold air less than zero degree from second case gallbladder 20 is directly entered and cools down second row water pipe 50, so second row water pipe 50 exists for the risk that ice is stifled.For solving this problem, can arrange in casing 100 heater block (not shown) with heat second row water pipe 50 to avoid second row water pipe 50 to be frozen in and cannot draining, especially the second connecting portion 51 at second row water pipe 50 and the part second pipe portion 52 close to the second connecting portion 51 both on or its near heater block is set, because these two parts are easier to be frozen in closer to second case gallbladder 20.Above-mentioned heater block can use heater strip or the dew eliminating tube etc. being connected with condenser.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.Multiple amendment to these embodiments will be apparent from for those skilled in the art, and generic principles defined herein can realize in the case of without departing from spirit or scope of the present utility model in other embodiments.Therefore, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (11)
1. a refrigerator, including:
Casing (100), this casing (100) at least includes first case gallbladder (10) and second case gallbladder (20)；The storage temperature scope of described first case gallbladder (10) is arranged to above zero；The storage temperature scope of described second case gallbladder (20) is arranged at least include subzero；
First row water pipe (40), is connected condensed water or the defrosting water discharging this first case gallbladder (10) region with described first case gallbladder (10)；
Second row water pipe (50), is connected condensed water or the defrosting water discharging this second case gallbladder (20) region with described second case gallbladder (20)；
It is characterized in that, described first row water pipe (40) and described second row water pipe (50) are independently arranged among described casing (100).
2. refrigerator as claimed in claim 1, it is characterised in that described first case gallbladder (10) back has first row tank (12), and described first row water pipe (40) connects with this first row tank (12)；Described second case gallbladder (20) back has second row tank (22), and described second row water pipe (50) connects with this second row tank (22).
3. refrigerator as claimed in claim 2, it is characterised in that described first row water pipe (40) includes the first connecting portion (41) connected with described first row tank (12) and the first pipe section (42) downwardly extended；Described second row water pipe (50) includes the second connecting portion (51) connected with described second row tank (22) and the second pipe portion (52) downwardly extended.
4. refrigerator as claimed in claim 2, it is characterised in that described first case gallbladder (10) back is additionally provided with the first vaporizer (11) being positioned at described first row tank (12) top；Described second case gallbladder (20) back is additionally provided with the second vaporizer (21) being positioned at described second row tank (22) top.
5. refrigerator as claimed in claim 3, it is characterised in that described first pipe section (42) is non-intersect with described second pipe portion (52) and extends to described casing (100) bottom substantially parallel.
6. refrigerator as claimed in claim 5, it is characterised in that predetermined distance between described first pipe section (42) and described second pipe portion (52).
7. refrigerator as claimed in claim 1, it is characterised in that be provided with heater block in described casing (100) to heat described second row water pipe (50).
8. refrigerator as claimed in claim 3, it is characterized in that, described casing (100) is provided with heater block with heat the second connecting portion (51) and with at least part of second pipe portion (52) close to this second connecting portion (51).
9. refrigerator as claimed in claim 7 or 8, it is characterised in that described heater block is arranged to heater strip or dew eliminating tube.
10. refrigerator as claimed in claim 1, it is characterized in that, described first case gallbladder (10) is arranged to cold closet gallbladder, described second case gallbladder (20) is arranged to alternating temperature case gallbladder, and described first case gallbladder (10) is positioned at the top of described second case gallbladder (20).
11. refrigerators as claimed in claim 1, it is characterised in that described first row water pipe (40) and second row water pipe (50) may be contained among the thermal insulation layer of described casing (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279199.0U CN205606986U (en) | 2016-04-06 | 2016-04-06 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620279199.0U CN205606986U (en) | 2016-04-06 | 2016-04-06 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205606986U true CN205606986U (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620279199.0U Active CN205606986U (en) | 2016-04-06 | 2016-04-06 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205606986U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839587A (en) * | 2016-12-16 | 2017-06-13 | 惠而浦（中国）股份有限公司 | A kind of drain pipe equipment for reducing energy loss and the refrigerator using the device |
| CN109813049A (en) * | 2018-12-28 | 2019-05-28 | 青岛海尔股份有限公司 | Refrigerator drainpipe ice stifled detection method and detection device |
| CN110094918A (en) * | 2018-01-31 | 2019-08-06 | 日立空调·家用电器株式会社 | Refrigerator |
-
2016
- 2016-04-06 CN CN201620279199.0U patent/CN205606986U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106839587A (en) * | 2016-12-16 | 2017-06-13 | 惠而浦（中国）股份有限公司 | A kind of drain pipe equipment for reducing energy loss and the refrigerator using the device |
| CN110094918A (en) * | 2018-01-31 | 2019-08-06 | 日立空调·家用电器株式会社 | Refrigerator |
| CN110094918B (en) * | 2018-01-31 | 2021-10-26 | 日立环球生活方案株式会社 | Refrigerator with a door |
| CN109813049A (en) * | 2018-12-28 | 2019-05-28 | 青岛海尔股份有限公司 | Refrigerator drainpipe ice stifled detection method and detection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |