CN204612296U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
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- CN204612296U CN204612296U CN201520141105.9U CN201520141105U CN204612296U CN 204612296 U CN204612296 U CN 204612296U CN 201520141105 U CN201520141105 U CN 201520141105U CN 204612296 U CN204612296 U CN 204612296U
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- air
- hothouse
- return
- air door
- inlet
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Abstract
The utility model provides a kind of refrigerator.The sidewall of described hothouse offers wind inlet channel and return airway, the air channel that wind inlet channel arranges fan with inside is connected, return airway is connected with evaporimeter, and wind inlet channel is provided with inlet air door, return airway is provided with return air air door, the opening and closing of inlet air door is by Electric Machine Control, the opening and closing of return air air door is by the GRAVITY CONTROL of draught head and return air air door self, the opening direction of described inlet air door is contrary with the air intake direction that cold air enters described hothouse from described wind inlet channel, the opening direction of described return air air door is identical with the return air direction that dry room air enters described evaporimeter from described return airway.Refrigerator of the present utility model, can ensure to have the lower environment of relative humidity in hothouse, is beneficial to the article that storage environment needs for low humidity, and return air air door does not need Electric Machine Control simultaneously, and circuit is simple, cost-saving, failure rate is low.
Description
Technical field
The utility model relates to a kind of refrigerator, particularly relates to a kind of refrigerator with hothouse.
Background technology
Along with refrigerator gos deep into daily life, user gets more and more to the functional requirement of refrigerator, and such as, people wish that refrigerator is not merely used for storage food, also wishes to be used for storage medicine, cigarette, tealeaves etc. to require the article of low moisture environments.
Existing Wind-cooling type refrigerator humidity is comparatively large, if directly by article storage in refrigerator, article can be caused to absorb moisture in air fast, be difficult to the drying, the anti-mold effect that reach expection, impact is stored the quality of article.
In addition, the hothouse of existing refrigerator is open type or without return air inlet formula, the hothouse of open type, when inlet air door is closed or press is shut down, air in evaporimeter enters hothouse by return air air door, because air themperature is now higher than the dew-point temperature in hothouse, so the humidity in hothouse can significantly raise when inlet air door is closed or press is shut down, hothouse is caused not have desiccation; For the hothouse without return air inlet, due to the existence without return air inlet, the humid gas in hothouse can not be made to be replaced fully with the cold air newly to pass into, although hothouse humidity can be made to reduce and maintain a more stable state, humidity does not still reach very low level.
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 with hothouse, large to solve refrigerator humidity, require the problem that the article of low moisture environments cannot be preserved, solve the problem that the hothouse humidity of the higher problem of the hothouse interior humidity undulating value of current refrigerator and current refrigerator and temperature are not Optimum Matching simultaneously.
For achieving the above object, the utility model provides a kind of refrigerator, comprise casing, be provided with hothouse, evaporimeter in described casing and the cold air through described evaporimeter introduced the fan of described hothouse, the sidewall of described hothouse offers wind inlet channel and return airway, and described wind inlet channel is provided with inlet air door, described return airway is provided with return air air door, open inlet air door, cold air through evaporator enters described hothouse from described wind inlet channel, and makes described hothouse air pressure inside become large and force described return air air door to be opened; Close inlet air door, described hothouse inner and outer air pressure tends to balance, and described return air air door is closed under self gravitation effect.
As further improvement of the utility model, the opening direction of described inlet air door is contrary with the air intake direction that cold air enters described hothouse from described wind inlet channel, and the opening direction of described return air air door is identical with the return air direction that dry room air enters described evaporimeter from described return airway.
As further improvement of the utility model, be also provided with air channel in described casing, described fan is positioned at described air channel, so that the cold air through described evaporimeter is introduced described air channel.
As further improvement of the utility model, the inwall of described hothouse offers air inlet, described wind inlet channel is communicated with described air inlet and described air channel, described inlet air door by Electric Machine Control to open and close described wind inlet channel.
As further improvement of the utility model, parallel with the lateral wall of described hothouse when described inlet air door closes described wind inlet channel under Electric Machine Control.
As further improvement of the utility model, the inwall of described hothouse offers return air inlet, described return airway is communicated with described return air inlet and described evaporimeter, described return air air door closes to and fits with the lateral wall of described hothouse under self gravitation effect, and the height of lower described return air air door is greater than the height of described return airway in off position, to seal described return airway.
As further improvement of the utility model, described hothouse comprise the dry body fixed with described casing and to be arranged in described dry body and can before and after the drawer of pull, described drawer comprises and is contained in the resettlement section of described dry body and the handle in order to resettlement section described in pull, leaves space and enter described resettlement section for cold air between the top of described resettlement section and the inner side roof of described dry body.
As further improvement of the utility model, the position that described handle contacts with described dry body is equipped with sealing strip.
As further improvement of the utility model, described hothouse as one independently between room be arranged in described casing.
As further improvement of the utility model, be also provided with refrigerating chamber or refrigerating chamber in described casing, described hothouse is arranged in described refrigerating chamber or described refrigerating chamber.
The beneficial effects of the utility model are: hothouse of the present utility model can preserve the article requiring low moisture environments, simultaneously when opening inlet air door, cold air through evaporator enters hothouse from wind inlet channel, and makes hothouse air pressure inside become large and force return air air door to be opened; When closing inlet air door, hothouse inner and outer air pressure tends to balance, and return air air door is closed under self gravitation effect, and therefore described hothouse not only has return air air door, and the opening and closing of return air air door does not need Electric Machine Control, and circuit is simple, cost-saving, failure rate is low.
Accompanying drawing explanation
Fig. 1 is the structural representation under the utility model hothouse is in air intake state;
Fig. 2 is the structural representation under the utility model hothouse is in stopping air intake state.
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.
Refrigerator of the present utility model (not shown), comprise casing (not shown) and the door body (not shown) in order to open and close described casing, be provided with refrigerating chamber (not shown), refrigerating chamber (not shown), hothouse 100, evaporimeter 5 in described casing and the cold air through described evaporimeter 5 introduced the fan 4 of described hothouse 100.
Air channel 3 is also provided with in described casing, described fan 4 is positioned at described air channel 3, so that the cold air through described evaporimeter 5 is introduced described air channel 3, and then the cold air through described evaporimeter 5 is introduced described hothouse 100, refrigerating chamber and refrigerating chamber, to freeze to described hothouse 100, refrigerating chamber and refrigerating chamber respectively.
Described hothouse 100 as one independently between room, be arranged in parallel in described casing with described refrigerating chamber and described refrigerating chamber; Certainly, described hothouse 100 also can be arranged in described refrigerating chamber or described refrigerating chamber.
As shown in Figure 1, described hothouse 100 comprise fix with described casing dry body 10, be arranged in described dry body 10 and can before and after pull drawer 20, be opened in the wind inlet channel 30 that described hothouse 100 sidewall is connected with described air channel 3 and the return airway 40 be connected with described evaporimeter 5.
Described dry body 10 comprises outer wall 102, inwall 103 and is arranged on the foaming layer 104 between described outer wall 102 and described inwall 103 with heat insulation effect, is also provided with the humidity sensor (not shown) in order to detect the humidity in described dry body 10 and the temperature sensor (not shown) in order to detect the temperature in described dry body 10 in described dry body 10.
Described inwall 103 offers air inlet 301 and return air inlet 401.
Described wind inlet channel 30 is provided with inlet air door 302, described wind inlet channel 30 is communicated with described air inlet 301 and described air channel 3, the opening direction of described inlet air door 302 is contrary with the air intake direction that cold air enters described hothouse 100 from described wind inlet channel 30, and described inlet air door 302 is controlled by motor (not shown) to open and close described wind inlet channel 30.
Described return airway 40 is provided with return air air door 402, described return airway 40 is communicated with described return air inlet 401 and described evaporimeter 5, and the opening direction of described return air air door 402 is contrary with the return air direction that air in described hothouse 100 enters described evaporimeter 5 from described return airway 40.
Described drawer 20 comprises the resettlement section 201 that is contained in described dry body 10 and the handle 202 in order to resettlement section described in pull 201, leaves space and enter described resettlement section 201 for cold air between the top of described resettlement section 201 and inwall 103 top of described dry body 10.The position that described handle 202 contacts with described dry body 10 is equipped with sealing strip 101, thus can ensure that the sealing of described hothouse 100 is good.
Described air inlet 301 is arranged at described inwall 103 near the position at top, and described return air inlet 401 is arranged at the below of described air inlet 301; Leave space between described resettlement section 201 and described inwall 103 rear portion and flow into described evaporimeter 5 for the air in described hothouse 100 by described return airway 40.
As shown in Figure 1, when described humidity sensor detects higher than setting value or described temperature sensor, humidity in described hothouse 100 detects that temperature in described hothouse 100 is higher than setting value, described electric motor starting also controls described inlet air door 302 and opens, described fan 4 is in starting state simultaneously, and the cold air through described evaporimeter 5 is introduced described hothouse 100 from described wind inlet channel 30, and make described hothouse 100 air pressure inside become large and force described return air air door 402 to be opened, air in described hothouse 100 is through described return air air door 402, and flow to described evaporimeter 5 from described return airway 40, kind of refrigeration cycle is carried out to facilitate.
As shown in Figure 2, described humidity sensor detect humidity in described hothouse 100 not higher than setting value and described temperature sensor detects that temperature in described hothouse 100 is not higher than setting value time, described electric motor starting also controls described inlet air door 302 and closes, described inlet air door 302 parallels with the outer wall 102 near side, described air channel 3 after closing, now, described hothouse 100 inner and outer air pressure tends to balance, described return air air door 402 closes to and fits with the outer wall 102 near side, described air channel 3 under self gravitation effect, and the height of lower described return air air door 402 is greater than the height of described return airway 40 in off position, to seal described return airway 40.
The inlet air door 302 of described hothouse 100 controls by temperature and humidity simultaneously, and humidity is preferential.Described hothouse 100 higher than set temperature value or setting humidity value time adopt continuous air intake, not higher than set temperature value and not higher than adopting stopping type interval air intake during setting humidity value, and determine by the temperature value of described hothouse 100 and humidity value air intake time and interval time.
Refrigerator with hothouse 100 of the present utility model, structure is simple, and with low cost, controllability is good, can reach the condition of preserving and requiring the article of low moisture environments, and described return air air door 402 does not need Electric Machine Control, and circuit is simple, cost-saving, failure rate is low; The opening and closing of described inlet air door 302 is by Electric Machine Control, and the temperature value that the start and stop of motor are detected by temperature sensor and the humidity sensor of described hothouse 100 inside and humidity value determine, thus not only can solve the higher problem of hothouse 100 interior humidity undulating value, the problem that hothouse 100 humidity and temperature are not Optimum Matching can be solved simultaneously.
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, be provided with hothouse, evaporimeter in described casing and the cold air through described evaporimeter introduced the fan of described hothouse, it is characterized in that: the sidewall of described hothouse offers wind inlet channel and return airway, and described wind inlet channel is provided with inlet air door, described return airway is provided with return air air door, open inlet air door, cold air through described evaporimeter enters described hothouse from described wind inlet channel, and makes described hothouse air pressure inside become large and force described return air air door to be opened; Close inlet air door, described hothouse inner and outer air pressure tends to balance, and described return air air door is closed under self gravitation effect.
2. refrigerator according to claim 1, it is characterized in that: the opening direction of described inlet air door is contrary with the air intake direction that cold air enters described hothouse from described wind inlet channel, the opening direction of described return air air door is identical with the return air direction that dry room air enters described evaporimeter from described return airway.
3. refrigerator according to claim 1, is characterized in that: be also provided with air channel in described casing, and described fan is positioned at described air channel, so that the cold air through described evaporimeter is introduced described air channel.
4. refrigerator according to claim 3, is characterized in that: the inwall of described hothouse offers air inlet, and described wind inlet channel is communicated with described air inlet and described air channel, described inlet air door by Electric Machine Control to open and close described wind inlet channel.
5. refrigerator according to claim 4, is characterized in that: parallel with the lateral wall of described hothouse when described inlet air door closes described wind inlet channel under Electric Machine Control.
6. refrigerator according to claim 3, it is characterized in that: the inwall of described hothouse offers return air inlet, described return airway is communicated with described return air inlet and described evaporimeter, described return air air door closes to and fits with the lateral wall of described hothouse under self gravitation effect, and the height of lower described return air air door is greater than the height of described return airway in off position, to seal described return airway.
7. refrigerator according to claim 1, it is characterized in that: described hothouse comprise the dry body fixed with described casing and to be arranged in described dry body and can before and after the drawer of pull, described drawer comprises and is contained in the resettlement section of described dry body and the handle in order to resettlement section described in pull, leaves space and enter described resettlement section for cold air between the top of described resettlement section and the inner side roof of described dry body.
8. refrigerator according to claim 7, is characterized in that: the position that described handle contacts with described dry body is equipped with sealing strip.
9. refrigerator as claimed in any of claims 1 to 8, is characterized in that: described hothouse as one independently between room be arranged in described casing.
10. refrigerator as claimed in any of claims 1 to 8, is characterized in that: be also provided with refrigerating chamber or refrigerating chamber in described casing, and described hothouse is arranged in described refrigerating chamber or described refrigerating chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141105.9U CN204612296U (en) | 2015-03-12 | 2015-03-12 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141105.9U CN204612296U (en) | 2015-03-12 | 2015-03-12 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204612296U true CN204612296U (en) | 2015-09-02 |
Family
ID=53964850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520141105.9U Active CN204612296U (en) | 2015-03-12 | 2015-03-12 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204612296U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105526758A (en) * | 2016-02-26 | 2016-04-27 | 合肥美菱股份有限公司 | Refrigerator |
| CN105571243A (en) * | 2016-02-17 | 2016-05-11 | 深圳创新设计研究院有限公司 | Intelligent control system and method for temperature varying chamber of three-door refrigerator and three-door refrigerator |
| CN105605856A (en) * | 2016-03-04 | 2016-05-25 | 合肥美菱股份有限公司 | Direct-cooling refrigerator with drying chamber |
| CN105627667A (en) * | 2015-12-25 | 2016-06-01 | 青岛海尔股份有限公司 | Microwave sterilizing and drying refrigerator |
| CN105806010A (en) * | 2016-05-17 | 2016-07-27 | 合肥美菱股份有限公司 | Air-cooled refrigerator comprising temperature-and-humidity-adjustable area and control method of air-cooled refrigerator |
| CN106895636A (en) * | 2015-12-18 | 2017-06-27 | 松下电器研究开发(苏州)有限公司 | Refrigerator |
| CN107504755A (en) * | 2017-09-22 | 2017-12-22 | 合肥华凌股份有限公司 | Object storage component and there is its refrigeration plant and control method |
| CN109696005A (en) * | 2018-02-24 | 2019-04-30 | 青岛海尔股份有限公司 | Refrigerator and its conduit assembly |
| CN109990532A (en) * | 2017-12-29 | 2019-07-09 | 青岛海尔股份有限公司 | Refrigerator with door body hothouse |
| CN109990531A (en) * | 2017-12-29 | 2019-07-09 | 青岛海尔股份有限公司 | Door body is provided with the refrigerator of hothouse |
-
2015
- 2015-03-12 CN CN201520141105.9U patent/CN204612296U/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895636A (en) * | 2015-12-18 | 2017-06-27 | 松下电器研究开发(苏州)有限公司 | Refrigerator |
| CN106895636B (en) * | 2015-12-18 | 2020-06-16 | 松下电器研究开发(苏州)有限公司 | Refrigerator with a door |
| CN105627667B (en) * | 2015-12-25 | 2019-03-12 | 青岛海尔股份有限公司 | Microwave disinfection dries refrigerator |
| CN105627667A (en) * | 2015-12-25 | 2016-06-01 | 青岛海尔股份有限公司 | Microwave sterilizing and drying refrigerator |
| CN105571243A (en) * | 2016-02-17 | 2016-05-11 | 深圳创新设计研究院有限公司 | Intelligent control system and method for temperature varying chamber of three-door refrigerator and three-door refrigerator |
| CN105526758B (en) * | 2016-02-26 | 2018-01-30 | 合肥美菱股份有限公司 | A kind of refrigerator |
| CN105526758A (en) * | 2016-02-26 | 2016-04-27 | 合肥美菱股份有限公司 | Refrigerator |
| CN105605856A (en) * | 2016-03-04 | 2016-05-25 | 合肥美菱股份有限公司 | Direct-cooling refrigerator with drying chamber |
| CN105806010A (en) * | 2016-05-17 | 2016-07-27 | 合肥美菱股份有限公司 | Air-cooled refrigerator comprising temperature-and-humidity-adjustable area and control method of air-cooled refrigerator |
| CN105806010B (en) * | 2016-05-17 | 2018-07-24 | 合肥美菱股份有限公司 | A kind of wind cooling refrigerator and its control method including temperature controllable humidity regions |
| CN107504755A (en) * | 2017-09-22 | 2017-12-22 | 合肥华凌股份有限公司 | Object storage component and there is its refrigeration plant and control method |
| CN109990532A (en) * | 2017-12-29 | 2019-07-09 | 青岛海尔股份有限公司 | Refrigerator with door body hothouse |
| CN109990531A (en) * | 2017-12-29 | 2019-07-09 | 青岛海尔股份有限公司 | Door body is provided with the refrigerator of hothouse |
| CN109696005A (en) * | 2018-02-24 | 2019-04-30 | 青岛海尔股份有限公司 | Refrigerator and its conduit assembly |
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| GR01 | Patent grant |