CN204202276U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN204202276U CN204202276U CN201420576814.5U CN201420576814U CN204202276U CN 204202276 U CN204202276 U CN 204202276U CN 201420576814 U CN201420576814 U CN 201420576814U CN 204202276 U CN204202276 U CN 204202276U
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- inner bag
- outlet
- suction inlet
- exhaust apparatus
- getter device
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Abstract
The utility model provides a kind of refrigerator, it comprises casing, described casing comprises shell, inner bag and the foaming layer be filled between shell and inner bag, be provided with to discharge the exhaust apparatus of foul atmosphere in casing in described casing and introduce the getter device of fresh air outside, described exhaust apparatus and described getter device include suction inlet, outlet, connect the gas channel of suction inlet and outlet, and be arranged on the DC fan of outlet, the outlet of exhaust apparatus and the suction inlet of getter device are opened on shell, the suction inlet of exhaust apparatus and the outlet of getter device are opened on inner bag, the gas channel of exhaust apparatus and getter device is all embedded in foaming layer, thus refrigerator of the present utility model can not only discharge foul atmosphere under the state of refrigerator doors closedown, introduce fresh air outside, peculiar smell in thorough solution refrigerator, the problem of stink, space can also be saved simultaneously, degree of not affecting the appearance.
Description
Technical field
The utility model relates to a kind of refrigerator, particularly relates to a kind of refrigerator that can carry out to low energy consumption gas phase double replacement inside and outside refrigerator when refrigerator doors is closed.
Background technology
Refrigerator a kind ofly utilizes refrigeration to make refrigerator inside maintain low-temperature condition thus preserve the device of food.
At present, the refrigerator problem that peculiar smell is serious in order to solve, air is dirty, two kinds of methods below main employing: 1, absorption method, so-called absorption method is exactly the principle utilizing adsorbent gas, is placed in by adsorbent in refrigerating chamber, with direct adsorb peculiar smell and malodor molecules, but because quantity of sorbent is little, limited sorption capacity, therefore in short-term and the problem solving peculiar smell, stink in the short time, can only effectively thoroughly cannot solve peculiar smell, the bad-smell problem of refrigerator; 2, ionized molecule method, so-called ionized molecule method utilizes electrion and metallic catalyst hydrone, peculiar smell, malodor molecules ionization to be decomposed exactly, but this method can produce additives, some additives can be detrimental to health and remain in refrigerator, and this peculiar smell is decomposed in method ionization, malodor molecules is limited, only useful to a few molecule specific, thoroughly can not solve the problem of peculiar smell in refrigerator, stink.
In view of this, be necessary to be improved existing refrigerator, to solve the problem.
Utility model content
The purpose of this utility model is to provide a kind of refrigerator, foul atmosphere is discharged under the state that this refrigerator can be closed in refrigerator doors, introduce fresh air outside simultaneously, thus make the air moment in refrigerator keep fresh, and effect is constant, filth-discharging effect along with time exhaustion, can not thoroughly can solve the problem of peculiar smell in refrigerator, stink.
For realizing above-mentioned utility model object, the utility model provides a kind of refrigerator, it comprises casing, described casing comprises shell, inner bag and the foaming layer be filled between shell and inner bag, be provided with to discharge the exhaust apparatus of foul atmosphere in casing in described casing and introduce the getter device of fresh air outside, described exhaust apparatus and described getter device include suction inlet, outlet, connect the gas channel of suction inlet and outlet, and be arranged on the DC fan of outlet, the outlet of exhaust apparatus and the suction inlet of getter device are opened on shell, the suction inlet of exhaust apparatus and the outlet of getter device are opened on inner bag, the gas channel of exhaust apparatus and getter device is all embedded in foaming layer.
As further improvement of the utility model, described inner bag comprises refrigeration inner bag and freezing inner bag, and the suction inlet of described exhaust apparatus and the outlet of getter device are all opened on refrigeration inner bag, and arranges near refrigeration inner bag top.
As further improvement of the utility model, the position that suction inlet is opened on the sidewall of refrigeration inner bag, outlet is opened in corresponding freezing inner bag on shell of described exhaust apparatus, DC fan are placed on the outside of shell and are connected with outlet, to discharge the foul atmosphere in casing.
As further improvement of the utility model, the suction inlet of described getter device is opened in the position of corresponding refrigeration inner bag bottom on shell, outlet is opened on the rear wall of refrigeration inner bag, DC fan is placed on the inner side of refrigeration inner bag and is connected with outlet, fresh air outside to be introduced in refrigeration inner bag.
As further improvement of the utility model, condenser pipe and evaporation tube is embedded with in described refrigerator foaming layer, the gas channel of described exhaust apparatus contacts to realize heat exchange with condenser pipe, and the gas channel of described getter device contacts to realize heat exchange with evaporation tube.
As further improvement of the utility model, the gas channel of described exhaust apparatus comprises the first instlated tubular be connected with suction inlet, the second instlated tubular be connected with outlet and is connected the first heat exchanger tube of aforementioned first instlated tubular and the second instlated tubular, and described first heat exchanger tube contacts with described condenser pipe with the heat of absorption condensation pipe.
As further improvement of the utility model, the gas channel of described getter device comprises the 3rd instlated tubular be connected with suction inlet, the 4th instlated tubular be connected with outlet and is connected the second heat exchanger tube of aforementioned 3rd instlated tubular and the 4th instlated tubular, and described second heat exchanger tube contacts with described evaporation tube the cold absorbing evaporation tube.
As further improvement of the utility model, the setting in spiral shape of described first heat exchanger tube with condenser pipe close contact, the setting in spiral shape of described second heat exchanger tube with evaporation tube close contact.
As further improvement of the utility model, described first heat exchanger tube and the second heat exchanger tube are aluminium heat exchanger tube.
As further improvement of the utility model, described first instlated tubular, the second instlated tubular, the 3rd instlated tubular, the 4th instlated tubular are plastic partition heat pipe.
The beneficial effects of the utility model are: refrigerator of the present utility model is by being provided with to discharge the exhaust apparatus of foul atmosphere in casing and introducing the getter device of fresh air outside, and the suction inlet of the outlet of exhaust apparatus and getter device is opened on shell, the suction inlet of exhaust apparatus and the outlet of getter device are opened on inner bag, the gas channel of exhaust apparatus and getter device is all embedded in foaming layer, thus refrigerator of the present utility model can not only discharge foul atmosphere under the state of refrigerator doors closedown, introduce fresh air outside, peculiar smell in thorough solution refrigerator, the problem of stink, space can also be saved simultaneously, degree of not affecting the appearance.
Accompanying drawing explanation
Fig. 1 be the utility model refrigerator casing in the installation site schematic diagram of exhaust apparatus and getter device.
Fig. 2 is another angular installation position schematic diagram of getter device shown in Fig. 1.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
As shown in Figures 1 and 2, refrigerator of the present utility model comprises casing 10 and closes the door body (not shown) of described casing 10, described casing 10 comprises shell 11, inner bag and is filled in the foaming layer 12 between shell 11 and inner bag, is embedded with condenser pipe 13 and evaporation tube 14 in described foaming layer 12.
Be provided with in described casing 10 discharge the exhaust apparatus 20 of foul atmosphere and introduce the getter device 30 of fresh air outside.Described exhaust apparatus 20 comprises the first suction inlet 21, first row exports 23, connect the first suction inlet 21 exports first gas channel 22 of 23 with first row and is arranged on the first DC fan 24 that first row exports 23; Described getter device 30 comprises the second suction inlet 31, second row exports 33, connect the second suction inlet 31 exports second gas channel 32 of 33 with second row and is arranged on the second DC fan 34 that second row exports 33.
Described first row outlet 23 and described second suction inlet 31 are all opened on shell 11, described first suction inlet 21 and described second row outlet 33 are all opened on inner bag, described first gas channel 22 and described second gas channel 32 are all embedded in foaming layer 12, thus under the state of refrigerator door closedown, foul atmosphere can enter the first gas channel 22 from the first suction inlet 21 and flow to first row outlet 23, finally under the effect of the first DC fan 24, discharges refrigerator; Fresh air outside can enter the second gas channel 32 from the second suction inlet 31 and flow to second row outlet 33, finally enter under the effect of the second DC fan 34 in casing 10, such design not only makes the air moment in casing 10 keep fresh, thoroughly solve the problem of peculiar smell in refrigerator, stink, can also space, degree of not affecting the appearance be saved simultaneously.
Described inner bag comprises refrigeration inner bag 15 and freezing inner bag 16, described first suction inlet 21 and described second row outlet 33 are all opened on refrigeration inner bag 15, and arrange near the top of refrigeration inner bag 15, thus the bottom of refrigeration inner bag 15 is sunk down into from the principle that the fresh air that second row outlet 33 enters can first sink according to cold, along with the dirty hot-air progressed in refrigeration inner bag 15 of fresh air can all flow out from the first suction inlet 21, ensure that the freshness of air in refrigeration inner bag 15.
The position of the corresponding freezing inner bag 16 in back that described first suction inlet 21 is opened on the sidewall of refrigeration inner bag 15, first row outlet 23 is opened in shell 11, the first DC fan 24 are placed on the outside at shell 11 back and export 23 with first row and be connected, to discharge the foul atmosphere in casing 10.Described first gas channel 22 contacts to realize heat exchange with described condenser pipe 13, described first gas channel 22 comprises the first instlated tubular 221 be connected with the first suction inlet 21, 23 the second instlated tubulars 222 be connected are exported with first row, and connect the first heat exchanger tube 223 of aforementioned first instlated tubular 221 and the second instlated tubular 222, described first heat exchanger tube 223 setting in spiral shape with described condenser pipe 13 close contact with the heat of absorption condensation pipe 13, thus in the process of exhaust, the heat of foul atmosphere meeting absorption condensation pipe 13, released cold quantity is with cooling condensation gases at high pressure simultaneously, increase condensation and degree of supercooling, increase condensation effect, and then make temperature fluctuation in refrigerator little, energy consumption increases hardly.
Described second suction inlet 31 to be opened in inside the position of correspondence refrigeration inner bag 15 bottom, shell 11 back, second row outlet 33 is opened on the rear wall of refrigeration inner bag 15, the second DC fan 34 is placed on refrigeration inner bag 15 back and export 33 with second row and be connected, and refrigerates in inner bag 15 fresh air outside to be introduced into.Described second gas channel 32 contacts to realize heat exchange with described evaporation tube 14, described second gas channel 32 comprises the 3rd instlated tubular 321 be connected with the second suction inlet 31, 33 the 4th instlated tubulars 322 be connected are exported with second row, and connect the second heat exchanger tube 323 of aforementioned 3rd instlated tubular 321 and the 4th instlated tubular 322, described second heat exchanger tube 323 setting in spiral shape with described evaporation tube 14 close contact to absorb the cold of evaporation tube 14, thus in the process of air-breathing, fresh air can cool with evaporation tube 14 heat exchange, and then make temperature fluctuation in refrigerator little, energy consumption increases hardly.
In present embodiment, first row outlet 23 is opened in the position of the corresponding freezing inner bag 16 in back of shell 11, not affect the sense of smell of user when discharging foul atmosphere, second suction inlet 31 is opened in the position of correspondence refrigeration inner bag 15 bottom, shell 11 back simultaneously, to make the second suction inlet 31 export 23 relatively far apart with first row, thus the foul atmosphere of discharging is avoided to be sucked again in refrigeration inner bag 15.Described first heat exchanger tube 223 and the second heat exchanger tube 323 are aluminium heat exchanger tube, and its material is not limited only to aluminium matter certainly, as long as can play good heat exchange effect; Described first instlated tubular 221, second instlated tubular 222, the 3rd instlated tubular 321, the 4th instlated tubular 322 are plastic partition heat pipe, and its material is not limited only to plastics certainly, as long as can play good heat-blocking action.
Operate under the state that first DC fan 24 of the present utility model and the second DC fan 34 need be closed at refrigerator door, and operating frequency is manually set working time or discontinuous operation by computer or Mechanical course.When ambient temperature is lower than 5 degree, without the need to using refrigerator, thus exhaust apparatus 20 and getter device 30 quit work.Exhaust apparatus 20 of the present utility model and getter device 30 both can be applicable in refrigeration inner bag 15 and also can be applicable in freezing inner bag 16, and the overwhelming majority is applied in refrigeration inner bag 15.
In sum, refrigerator of the present utility model is by being provided with exhaust apparatus 20 and getter device 30, and the second suction inlet 31 of the first row of exhaust apparatus 20 outlet 23 and getter device 30 is opened on shell 11, first suction inlet 21 of exhaust apparatus 20 and the second row outlet 33 of getter device 30 are opened on refrigeration inner bag 15, first gas channel 22 of exhaust apparatus 20 and the second gas channel 32 of getter device 30 are all embedded in foaming layer 12, thus refrigerator of the present utility model can not only discharge foul atmosphere under the state of refrigerator door closedown, introduce fresh air outside, peculiar smell in thorough solution refrigerator, the problem of stink, space can also be saved simultaneously, degree of not affecting the appearance.
Above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not depart from the spirit and scope of technical solutions of the utility model.
Claims (10)
1. a refrigerator, comprise casing, described casing comprises shell, inner bag and the foaming layer be filled between shell and inner bag, it is characterized in that: be provided with to discharge the exhaust apparatus of foul atmosphere in casing in described casing and introduce the getter device of fresh air outside, described exhaust apparatus and described getter device include suction inlet, outlet, connect the gas channel of suction inlet and outlet, and be arranged on the DC fan of outlet, the outlet of exhaust apparatus and the suction inlet of getter device are opened on shell, the suction inlet of exhaust apparatus and the outlet of getter device are opened on inner bag, the gas channel of exhaust apparatus and getter device is all embedded in foaming layer.
2. refrigerator according to claim 1, is characterized in that: described inner bag comprises refrigeration inner bag and freezing inner bag, and the suction inlet of described exhaust apparatus and the outlet of getter device are all opened on refrigeration inner bag, and arranges near refrigeration inner bag top.
3. refrigerator according to claim 2, it is characterized in that: the position that suction inlet is opened on the sidewall of refrigeration inner bag, outlet is opened in corresponding freezing inner bag on shell of described exhaust apparatus, DC fan are placed on the outside of shell and are connected with outlet, to discharge the foul atmosphere in casing.
4. refrigerator according to claim 2, it is characterized in that: the suction inlet of described getter device is opened in the position of corresponding refrigeration inner bag bottom on shell, outlet is opened on the rear wall of refrigeration inner bag, DC fan is placed on the inner side of refrigeration inner bag and is connected with outlet, fresh air outside to be introduced in refrigeration inner bag.
5. refrigerator according to claim 1, it is characterized in that: in described refrigerator foaming layer, be embedded with condenser pipe and evaporation tube, the gas channel of described exhaust apparatus contacts to realize heat exchange with condenser pipe, and the gas channel of described getter device contacts to realize heat exchange with evaporation tube.
6. refrigerator according to claim 5, it is characterized in that: the gas channel of described exhaust apparatus comprises the first instlated tubular be connected with suction inlet, the second instlated tubular be connected with outlet and is connected the first heat exchanger tube of aforementioned first instlated tubular and the second instlated tubular, and described first heat exchanger tube contacts with described condenser pipe with the heat of absorption condensation pipe.
7. refrigerator according to claim 6, it is characterized in that: the gas channel of described getter device comprises the 3rd instlated tubular be connected with suction inlet, the 4th instlated tubular be connected with outlet and is connected the second heat exchanger tube of aforementioned 3rd instlated tubular and the 4th instlated tubular, and described second heat exchanger tube contacts with described evaporation tube the cold absorbing evaporation tube.
8. refrigerator according to claim 7, is characterized in that: the setting in spiral shape of described first heat exchanger tube with condenser pipe close contact, the setting in spiral shape of described second heat exchanger tube with evaporation tube close contact.
9. refrigerator according to claim 7, is characterized in that: described first heat exchanger tube and the second heat exchanger tube are aluminium heat exchanger tube.
10. refrigerator according to claim 7, is characterized in that: described first instlated tubular, the second instlated tubular, the 3rd instlated tubular, the 4th instlated tubular are plastic partition heat pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576814.5U CN204202276U (en) | 2014-10-08 | 2014-10-08 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576814.5U CN204202276U (en) | 2014-10-08 | 2014-10-08 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204202276U true CN204202276U (en) | 2015-03-11 |
Family
ID=52660225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420576814.5U Active CN204202276U (en) | 2014-10-08 | 2014-10-08 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204202276U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457095A (en) * | 2014-10-08 | 2015-03-25 | 青岛海尔股份有限公司 | Refrigerator |
| CN106091524A (en) * | 2016-06-20 | 2016-11-09 | 青岛海尔股份有限公司 | Appliance system |
| CN106123426A (en) * | 2016-06-20 | 2016-11-16 | 青岛海尔股份有限公司 | Refrigerator and control method thereof |
| CN106642885A (en) * | 2016-11-29 | 2017-05-10 | 青岛海尔电冰箱有限公司 | Refrigerator |
| CN106766562A (en) * | 2016-11-29 | 2017-05-31 | 青岛海尔股份有限公司 | Refrigerator |
| CN111486648A (en) * | 2019-01-28 | 2020-08-04 | 宁波方太厨具有限公司 | A kind of refrigerator |
-
2014
- 2014-10-08 CN CN201420576814.5U patent/CN204202276U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457095A (en) * | 2014-10-08 | 2015-03-25 | 青岛海尔股份有限公司 | Refrigerator |
| CN106091524A (en) * | 2016-06-20 | 2016-11-09 | 青岛海尔股份有限公司 | Appliance system |
| CN106123426A (en) * | 2016-06-20 | 2016-11-16 | 青岛海尔股份有限公司 | Refrigerator and control method thereof |
| CN106091524B (en) * | 2016-06-20 | 2018-09-04 | 青岛海尔股份有限公司 | Appliance system |
| CN106123426B (en) * | 2016-06-20 | 2019-03-12 | 青岛海尔股份有限公司 | Refrigerator and its control method |
| CN106642885A (en) * | 2016-11-29 | 2017-05-10 | 青岛海尔电冰箱有限公司 | Refrigerator |
| CN106766562A (en) * | 2016-11-29 | 2017-05-31 | 青岛海尔股份有限公司 | Refrigerator |
| CN106642885B (en) * | 2016-11-29 | 2019-04-02 | 青岛海尔电冰箱有限公司 | Refrigerator |
| CN111486648A (en) * | 2019-01-28 | 2020-08-04 | 宁波方太厨具有限公司 | A kind of refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |