CN209013566U - A kind of horizontal frostless dual temperature air-cooled freezer - Google Patents
A kind of horizontal frostless dual temperature air-cooled freezer Download PDFInfo
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- CN209013566U CN209013566U CN201821422968.3U CN201821422968U CN209013566U CN 209013566 U CN209013566 U CN 209013566U CN 201821422968 U CN201821422968 U CN 201821422968U CN 209013566 U CN209013566 U CN 209013566U
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Abstract
The utility model discloses a kind of horizontal frostless dual temperature air-cooled freezers, are related to field of refrigeration equipment.The utility model includes horizontal cabinet body and door body, and the middle position of horizontal cabinet body is isolated into freezing compartment and alternating temperature compartment by the vertically disposed middle foaming layer for partition heat preservation function, and the one side wall far from alternating temperature compartment is provided with freezing cooling assembly in freezing compartment；It is provided with alternating temperature cooling assembly on the indoor inner sidewall for being located at middle foaming layer between alternating temperature, wind inlet of fan is connected with alternating temperature wind inlet channel.The utility model using freezing and alternating temperature cooling assembly by making Horizontal double-temp refrigerator reach frostless effect, eliminate the longer auxiliary air duct blown from freezing compartment to alternating temperature compartment, shorter air inlet and return airway are only installed between freezing and alternating temperature compartment, mounting process difficulty is greatly reduced；By the operation of alternating temperature fan in control alternating temperature cooling assembly, freezing chamber cooling capacity is delivered in temperature-changing chamber, to realize the alternating temperature function of temperature-changing chamber accurate temperature controlling.
Description
Technical field
The utility model belongs to field of refrigeration equipment, more particularly to a kind of horizontal frostless dual temperature air-cooled freezer.
Background technique
Horizontal double-temp refrigerator is widely used in business, domestic environments as a kind of convenient refrigeration tool.On the market sleeping
Formula two-temperature freezer considers cost and manufacturing process, is all made of direct-cooled mode, i.e., evaporator pipeline is wrapped in refrigerator room cabinet
It foams on freezing compartment's cabinet, generallys use mechanical temp controlled, such mode causes the common fault of Horizontal double-temp refrigerator: 1, frosting
Seriously, defrost is cumbersome；2, temperature control inaccuracy, compartment warm area are difficult to change.
In refrigerator field, frost-free refrigerator the relevant technologies principle is mature already, uses for reference this method, patent
It is proposed that it is frostless to reach refrigerator by designing fan refrigeration structure for a kind of frostless refrigerator of horizontal list temperature in CN201720145026.4
Effect, patent CN201710402755.8 proposes a kind of multi-temperature zone Horizontal double-temp refrigerator structure, passes through setting air door and auxiliary
Air duct is compared to control the temperature of temperature-varying zone with original two-temperature freezer, needs to install longer auxiliary air duct in case courage, greatly
It increases and adds technology difficulty, therefore the horizontal frostless dual temperature air-cooled freezer of one kind is provided in view of the above problems and is of great significance.
Utility model content
The purpose of this utility model is to provide a kind of horizontal frostless dual temperature air-cooled freezers, utilize freezing and alternating temperature refrigeration train
Part makes Horizontal double-temp refrigerator reach frostless effect, eliminates the longer auxiliary air duct blown from freezing compartment to alternating temperature compartment,
Shorter air inlet and return airway are only installed between freezing and alternating temperature compartment, mounting process difficulty is greatly reduced；Pass through control
The operation of alternating temperature fan, freezing chamber cooling capacity is delivered in temperature-changing chamber in alternating temperature cooling assembly processed, to realize that temperature-changing chamber is accurate
The alternating temperature function of temperature control solves the problems, such as that the processing technology difficulty of two-temperature freezer is big, and alternating temperature control is more accurate.
In order to solve the above technical problems, the utility model is achieved through the following technical solutions:
The horizontal frostless dual temperature air-cooled freezer of one kind of the utility model, including horizontal cabinet body and door body, the horizontal cabinet body
Interior middle position is vertically installed with middle foaming layer, and horizontal cabinet body is isolated into freezing compartment and alternating temperature by the middle foaming layer
Compartment, the one side wall in the freezing compartment far from the alternating temperature compartment are provided with freezing cooling assembly, the freezing refrigeration train
Part includes evaporator fin, freezing fan and freezing fan housing, is provided with freezing air outlet and freezing return air on the freezing fan housing
Mouthful, evaporator chamber is formed between freezing fan housing and the inner sidewall of the freezing compartment, the evaporator fin is located at institute
It states in evaporator chamber room；The alternating temperature wind inlet channel for being connected to the freezing compartment and alternating temperature compartment is provided in the middle foaming layer
With alternating temperature return airway；
Alternating temperature cooling assembly, the alternating temperature system are provided on the indoor inner sidewall for being located at middle foaming layer between the alternating temperature
Cold component includes alternating temperature fan and alternating temperature fan housing, is provided with wind inlet of fan on the alternating temperature fan housing, the wind inlet of fan with
The alternating temperature wind inlet channel is connected.
Further, the bottom of the freezing compartment is provided with freezing return airway, the freezing return airway and alternating temperature
Return airway is connected, and the freezing return airway is connected with the freezing return air inlet freezed on fan housing.
Further, compressor bin is provided in the horizontal counter body, the compressor bin is located at the evaporator fin
Bottom, the bottom of the evaporator fin is provided with the double-pipe for defrosting drain being connected with the drip tray in compressor bin.
Further, the freezing fan is centrifugal fan, and the alternating temperature fan is centrifugal fan or aerofoil fan.
The utility model has the following beneficial effects:
1, the utility model using freezing and alternating temperature cooling assembly so that Horizontal double-temp refrigerator is reached frostless effect, eliminate compared with
The long auxiliary air duct blown from freezing compartment to alternating temperature compartment, only installed between freezing and alternating temperature compartment shorter air inlet and
Return airway greatly reduces mounting process difficulty.
2, freezing chamber cooling capacity is delivered to change by the operation of alternating temperature fan in control alternating temperature cooling assembly by the utility model
In greenhouse, to realize the alternating temperature function of temperature-changing chamber accurate temperature controlling, it is high that alternating temperature room temperature controls precision.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the horizontal frostless dual temperature air-cooled freezer of one kind of the utility model；
In attached drawing, parts list represented by the reference numerals are as follows:
1- freezing compartment, 2- alternating temperature compartment, 3- middle foaming layer, 4- freeze cooling assembly, 401- evaporator fin, 402-
Fan is freezed, 403- freezes fan housing, 5- alternating temperature wind inlet channel, 6- alternating temperature return airway, 7- alternating temperature cooling assembly, 701- alternating temperature wind
Fan, 702- alternating temperature fan housing, 8- freeze return airway, 9- compressor bin, 10- double-pipe for defrosting drain.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that the instructions side such as term " centre ", "inner", " separate ", "upper"
Position or positional relationship, are merely for convenience of describing the present invention and simplifying the description, rather than the component of indication or suggestion meaning
Or element must have a particular orientation, and be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
Refering to Figure 1, the horizontal frostless dual temperature air-cooled freezer of one kind of the utility model, including horizontal cabinet body and door
Body, the intracorporal middle position of horizontal counter are vertically installed with middle foaming layer 3, and horizontal cabinet body is isolated into freezing by middle foaming layer 3
Compartment 1 and alternating temperature compartment 2, the one side wall in freezing compartment 1 far from alternating temperature compartment 2 are provided with freezing cooling assembly 4, freezing refrigeration
Component 4 includes evaporator fin 401, freezing fan 402 and freezing fan housing 403, freezes and is provided with freezing air outlet on fan housing 403
With freezing return air inlet, freezes and form evaporator chamber between fan housing 403 and the inner sidewall of freezing compartment 1, evaporator fin 401
In in evaporator chamber room；Middle foaming layer 3) it is provided with the alternating temperature wind inlet channel 5 of connection freezing compartment 1 and alternating temperature compartment 2 and becomes
Warm return airway 6；
Alternating temperature cooling assembly 7, alternating temperature refrigeration train are provided on an inner sidewall of middle foaming layer 3 in alternating temperature compartment 2
Part 7 includes alternating temperature fan 701 and alternating temperature fan housing 702, and wind inlet of fan, wind inlet of fan and change are provided on alternating temperature fan housing 702
Warm wind inlet channel 5 is connected.
Wherein, the bottom of freezing compartment 1 is provided with freezing return airway 8, freezing return airway 8 and alternating temperature return airway 6
It is connected, freezing return airway 8 is connected with the freezing return air inlet freezed on fan housing 403.
Wherein, compressor bin 9 is provided in horizontal counter body, compressor bin 9 is located at the bottom of the evaporator fin 401,
The bottom of evaporator fin 401 is provided with the double-pipe for defrosting drain 10 being connected with the drip tray in compressor bin 9.
Wherein, freezing fan 402 is centrifugal fan, and alternating temperature fan 701 is centrifugal fan or aerofoil fan.
Control method of the invention: when alternating temperature compartment 2 requests refrigeration, alternating temperature fan 701 starts, and takes out from freezing compartment 1
Take cold wind to freeze, if in freezing compartment 1 temperature rise it is more, starting freezing fan 402 and compressor bin 9 in compressor into
Row is mended cold；If only freezing compartment 1 requests refrigeration, alternating temperature fan 701 does not start, and controls alternating temperature by freezing fan 402
Cooling capacity in compartment 2, and then accurately control 2 temperature of alternating temperature compartment.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (4)
1. a kind of horizontal frostless dual temperature air-cooled freezer, including horizontal cabinet body and door body, the intracorporal middle position of horizontal counter are hung down
It is directly provided with middle foaming layer (3), horizontal cabinet body is isolated into freezing compartment (1) and alternating temperature compartment by the middle foaming layer (3)
(2), which is characterized in that the one side wall in the freezing compartment (1) far from the alternating temperature compartment (2) is provided with freezing cooling assembly
(4), the freezing cooling assembly (4) includes evaporator fin (401), freezing fan (402) and freezes fan housing (403), described
Freezing air outlet and freezing return air inlet, the freezing fan housing (403) and the freezing compartment are provided in freezing fan housing (403)
(1) evaporator chamber is formed between inner sidewall, the evaporator fin (401) is located in the evaporator chamber room；In described
Between the alternating temperature wind inlet channel (5) and alternating temperature time for being connected to the freezing compartment (1) and alternating temperature compartment (2) are provided in foaming layer (3)
Wind air duct (6)；
It is provided with alternating temperature cooling assembly (7) on an inner sidewall of middle foaming layer (3) in the alternating temperature compartment (2), it is described
Alternating temperature cooling assembly (7) includes alternating temperature fan (701) and alternating temperature fan housing (702), is provided with fan on the alternating temperature fan housing (702)
Air inlet, the wind inlet of fan are connected with the alternating temperature wind inlet channel (5).
2. the horizontal frostless dual temperature air-cooled freezer of one kind according to claim 1, which is characterized in that the freezing compartment (1)
Bottom be provided with freezing return airway (8), it is described freezing return airway (8) one end be connected with alternating temperature return airway (6),
The other end of freezing return airway (8) is connected with the freezing return air inlet in freezing fan housing (403).
3. the horizontal frostless dual temperature air-cooled freezer of one kind according to claim 1, which is characterized in that set in the horizontal counter body
It is equipped with compressor bin (9), the compressor bin (9) is located at the bottom of the evaporator fin (401), the evaporator fin
(401) bottom is provided with the double-pipe for defrosting drain (10) being connected with the drip tray in compressor bin (9).
4. the horizontal frostless dual temperature air-cooled freezer of one kind according to claim 1, which is characterized in that the freezing fan
It (402) is centrifugal fan, the alternating temperature fan (701) is centrifugal fan or aerofoil fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422968.3U CN209013566U (en) | 2018-08-31 | 2018-08-31 | A kind of horizontal frostless dual temperature air-cooled freezer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422968.3U CN209013566U (en) | 2018-08-31 | 2018-08-31 | A kind of horizontal frostless dual temperature air-cooled freezer |
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| Publication Number | Publication Date |
|---|---|
| CN209013566U true CN209013566U (en) | 2019-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821422968.3U Active CN209013566U (en) | 2018-08-31 | 2018-08-31 | A kind of horizontal frostless dual temperature air-cooled freezer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955036A (en) * | 2018-08-31 | 2018-12-07 | 长虹美菱股份有限公司 | A kind of horizontal frostless dual temperature air-cooled freezer |
| CN112471829A (en) * | 2020-12-03 | 2021-03-12 | 长虹美菱股份有限公司 | Air-cooled horizontal anti-condensation display cabinet |
-
2018
- 2018-08-31 CN CN201821422968.3U patent/CN209013566U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108955036A (en) * | 2018-08-31 | 2018-12-07 | 长虹美菱股份有限公司 | A kind of horizontal frostless dual temperature air-cooled freezer |
| CN112471829A (en) * | 2020-12-03 | 2021-03-12 | 长虹美菱股份有限公司 | Air-cooled horizontal anti-condensation display cabinet |
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