CN206459406U - A kind of horizontal frostless refrigerator - Google Patents
A kind of horizontal frostless refrigerator Download PDFInfo
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- CN206459406U CN206459406U CN201720148859.6U CN201720148859U CN206459406U CN 206459406 U CN206459406 U CN 206459406U CN 201720148859 U CN201720148859 U CN 201720148859U CN 206459406 U CN206459406 U CN 206459406U
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- evaporator
- wind inlet
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- refrigerator
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- 238000010257 thawing Methods 0.000 claims abstract description 24
- 230000001012 protector Effects 0.000 claims abstract description 8
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 5
- 230000002787 reinforcement Effects 0.000 claims description 13
- 241000826860 Trapezium Species 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 4
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Abstract
The utility model discloses the horizontal frostless refrigerator of one kind, including casing and door body, compartment is provided with casing, ducting system is provided with casing, ducting system includes evaporator, breeze fan, wind inlet channel, return airway, evaporator is located in evaporator chamber, evaporator chamber is located at the one end of casing in the longitudinal direction, breeze fan is located above evaporator, evaporator temperature sensor is provided with evaporator, defrosting heater and defrost protector, evaporator drip tray is provided with below evaporator, wind inlet channel includes two sub- wind inlet channels for being respectively arranged at compartment both sides, two sub- wind inlet channels extend respectively along the length direction of casing, two sub- wind inlet channel integral loops are around casing formation U-shaped air channel, multiple air outlets are respectively arranged with two sub- wind inlet channels, controller is additionally provided with casing.The utility model advantage：Regular automatic defrosting action can be completed, whole defrosting process safety efficiently, greatly facilitates user.
Description
Technical field
The utility model is related to technical field of refrigeration equipment, more particularly to a kind of horizontal frostless refrigerator.
Background technology
Horizontal refrigerator is widely used in business, domestic environments as a kind of instrument that easily freezes.On the market horizontal cold
Cabinet considers cost and manufacturing process, using direct-cooled mode, i.e., evaporator pipeline is wrapped on inner bag and foamed, in bottom of cabinet bulk
It is provided with a drainpipe.Such mode causes the common fault of horizontal refrigerator --- and frosting is serious, it is laborious to open the door.User uses one
After the section time, because condensation vapor forms very thick frost layer on freezer liner, user can only power off, food is taken out, frost is melted
Discharged by by discharge outlet.Larger pressure differential can be formed inside and outside other this refrigeration modes, refrigerator, it is secondary when user uses to open the door
It is quite laborious.
In refrigerator field, frost-free refrigerator is a ripe product already.User without defrosting manually, and entirely defrost process
Completed by control system, heating system, drainage system collaboration, the user of great convenience.Horizontal refrigerator uses for reference this mode,
It is equally reached good effect.But, difference is, refrigerator is typically many compared with refrigerator length in width, and one
As refrigerator there is no the similar shelf of refrigerator, now, the air path system of refrigerator is applied mechanically completely and improper, it is possible to create wind path is blocked up
The inadequate phenomenon of plug, air supplying distance.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art there is provided the horizontal frostless refrigerator of one kind, to up to
To can be to the purpose of refrigerator automatic defrosting.
The utility model is achieved through the following technical solutions：
It is provided with a kind of horizontal frostless refrigerator, including casing and door body, the casing in compartment, the casing and is provided with wind
Road system, the ducting system includes evaporator, breeze fan, wind inlet channel, return airway, and the evaporator is located at evaporator
Intracavitary, the evaporator chamber is located at the one end of the casing in the longitudinal direction, and the breeze fan is located on the evaporator
It is provided with below evaporator temperature sensor, defrosting heater and defrost protector, the evaporator and sets on side, the evaporator
Evaporator drip tray is equipped with, the wind inlet channel includes two sub- wind inlet channels for being respectively arranged at the compartment both sides, described
Two sub- wind inlet channels respectively along the casing length direction extend, described two sub- wind inlet channel one end respectively with it is described
Connection, the other end are communicated as one above evaporator chamber, and described two sub- wind inlet channel integral loops are around casing formation U-shaped
It is respectively arranged with air channel, described two sub- wind inlet channels on multiple air outlets, the casing and is additionally provided with controller, the steaming
Hair device, breeze fan, evaporator temperature sensor, defrosting heater and defrost protector be connected respectively with the controller and by
Control in the controller.
The evaporator drip tray bottom is connected with drainpipe, and the drainpipe lower end is extended in compressor bin, and
External drip tray is provided with above the compressor of the compressor bin, the external drip tray is placed exactly under the drainpipe
Side.
Air port fixture is provided with the air outlet.
The cross sectional shape of the sub- wind inlet channel is in a rectangular trapezoid, and the oblique waist of the right-angled trapezium is located at bottom and is tilted towards
It is lower to set.
A reinforcement is provided with the sub- wind inlet channel, the reinforcement extends transversely through whole U-shaped air channel, described to add
The sub- wind inlet channel is divided into two regions by strengthening tendons.
The refrigerator also includes temperature-regulating module, and the temperature-regulating module is potentiometer knob or temperature control display board, the temperature adjustment
Module is arranged on casing OR gate body.
Described two sub- wind inlet channels are located in the foaming layer of the casing and are close to the liner of casing, and described two sons
Wind inlet channel is close to the top of the casing.
Multiple air outlets uniform arrangement upper along its length on described two sub- wind inlet channels.
The breeze fan is centrifugal fan.
Fan housing is stamped in front of the evaporator chamber, the fan housing top is provided with what is docked with described two sub- wind inlet channels
Two air outlets, the fan housing bottom is provided with two auxiliary air-outlets, between by the auxiliary air-outlet, wind is directly blown into
It is indoor.
The utility model has advantages below compared with prior art：
1st, a kind of horizontal frostless refrigerator that the utility model is provided, it adds evaporator temperature sensing on an evaporator
Device, defrosting heater and defrost protector, and control defrosting heater, evaporator temperature sensor, defrost to protect by controller
Device completes the action of regular automatic defrosting, solves that current horizontal refrigerator frosting is serious, defrosting is difficult, and is carried out again without user
Cumbersome defrosting action, whole defrosting process safety efficiently, greatly facilitates user；Meanwhile, its ducting system overall structure is set
Meter is reasonable, and compact in design is not take up redundant space, and the sub- wind inlet channel integral loop of its wind inlet channel two is around casing formation U-shaped
Air channel, the two ends import in its U-shaped air channel is connected with both sides above evaporator chamber respectively, is solved horizontal refrigerator and is sent over long distances
The not high slow situation of a certain region cooling caused of wind, uniformity, makes whole cabinet body temperature uniform, cooling rate is accelerated.
2nd, a kind of horizontal frostless refrigerator that the utility model is provided, the presence of its drainpipe makes the inside and outside connection of refrigerator, in energy
While excluding defrosting water in time, the laborious situation of enabling is also greatly alleviated.
3rd, a kind of horizontal frostless refrigerator that the utility model is provided, its ducting system overall construction design is reasonable, its U-shaped wind
The bottom wall in road is set diagonally downward, and reinforcement is set in U-shaped air channel, can be played reinforcement U-shaped air channel intensity, be prevented U-shaped wind
The effect that road is deformed in foaming, can play a part of guiding wind direction again, can deliver to the wind in wind inlet channel each inside refrigerator
Individual space, is further ensured that air-supply uniformity is so as to ensure temperature homogeneity in refrigerator.
4th, two auxiliary air-outlets are set on a kind of horizontal frostless refrigerator that the utility model is provided, its fan housing, are aligned cold
Cabinet middle and lower part is dried, and greatly enhances refrigerator-freezer bottom air quantity.
Brief description of the drawings
Fig. 1 is that the utility model removes the dimensional structure diagram after door body.
Fig. 2 is longitudinal section of the present utility model.
Fig. 3 is the top view that the utility model takes away door body.
Fig. 4 is the detailed structure figure of reinforcement in U-shaped air channel at air outlet of the present utility model.
Label in figure：1st, casing, 100 foaming layers, 2, controller, 3, compressor bin, 4, fan housing, 401 auxiliary air-outlets, 5,
Air outlet, 501 air port fixtures, 6, sub- wind inlet channel, 601 reinforcements, 602 horizontal air-out chambers, 603 air-out chambers diagonally downward,
7th, evaporator, 8, breeze fan, 9, defrosting heater, 10, evaporator drip tray, 11, drainpipe, 12, external drip tray, 13,
Compressor, 14, return air inlet, 15, compartment temperature sensor, 16, evaporator temperature sensor, 17, temperature-regulating module, 18, compartment.
Embodiment
Embodiment of the present utility model is elaborated below, the present embodiment using technical solutions of the utility model before
Put and implemented, give detailed embodiment and specific operating process, but protection domain of the present utility model is not limited
In following embodiments.
Referring to Fig. 1 to Fig. 4, present embodiment discloses the horizontal frostless refrigerator of one kind, including casing 1 and door body, set in casing 1
Have to be provided with compartment temperature sensor 15, casing 1 in compartment 18, compartment 18 and be provided with ducting system, ducting system includes steaming
Device 7, breeze fan 8, wind inlet channel, return airway are sent out, evaporator 7 is located in evaporator chamber, evaporator chamber is located at casing 1 in length
The one end spent on direction, breeze fan 8 is located at the top of evaporator 7, and breeze fan 8 preferentially selects centrifugal fan.Evaporator chamber
It is stamped fan housing 4 in front.Evaporator temperature sensor 16, defrosting heater 9 and the defrost of defrost protector is provided with evaporator 7 to protect
Shield device once detects environment temperature beyond setting value, and will fuse defrosting heater 9 automatically, to prevent defrosting heater
9 overheat pyrophoricity accidents.The lower section of evaporator 7 is provided with evaporator drip tray 10, and the bottom of evaporator drip tray 10 is connected with drainpipe
11, the lower end of drainpipe 11 is extended in compressor bin 3, and the top of compressor 13 of compressor bin 3 is provided with external drip tray
12, external drip tray 12 is placed exactly in the lower section of drainpipe 11.
Wind inlet channel includes two sub- wind inlet channels 6 for being respectively arranged at the both sides of compartment 18, and two sub- wind inlet channels 6 are distinguished
Extend along the length direction of casing 1, two sub- one end of wind inlet channel 6 are connected with evaporator chamber top respectively, the other end is connected
It is integrated, two sub- integral loops of wind inlet channel 6 are located at the hair of casing 1 around the formation U-shaped of casing 1 air channel, two sub- wind inlet channels 6
Alveolar layer 100 is interior and is close to the liner of casing 1, and two sub- wind inlet channels 6 are close to the top of casing 1.On two sub- wind inlet channels 6
Multiple air outlets 5 are respectively arranged with, multiple air outlets 5 are uniformly arranged on the length direction along sub- wind inlet channel 6, at air outlet 5
Air port fixture 501 is provided with, air outlet 5 is attractive in appearance, fix wind inlet channel and inner container of icebox does not warp so as to obtain.Sub- wind inlet channel
6 cross sectional shape is in a rectangular trapezoid, and the oblique waist of the right-angled trapezium is located at bottom and set diagonally downward, makes sub- wind inlet channel 6
In wind energy enough most of be sent to refrigerator bottom.A reinforcement 601, the reinforcement 601 are provided with sub- wind inlet channel 6
Whole U-shaped air channel is extended transversely through, the sub- wind inlet channel 6 is divided into two regions, i.e., horizontal air-out chamber by the reinforcement 601
602 and air-out chamber 603 diagonally downward.Fan housing 4 is stamped in front of evaporator chamber, the top of fan housing 4 is provided with and two sub- wind inlet channels 6
Two air outlets of docking, the bottom of fan housing 4 is provided with two auxiliary air-outlets 401, between wind is directly blown into by auxiliary air-outlet 401
In room 18.
Controller 2, evaporator 7, breeze fan 8, compartment temperature sensor 15, evaporator temperature are additionally provided with casing 1
Sensor 16, defrosting heater 9 and defrost protector are connected with controller 2 and are controlled by controller 2 respectively.The refrigerator also includes
Temperature-regulating module 17, temperature-regulating module 17 is potentiometer knob or temperature control display board, and temperature-regulating module 17 is arranged on the OR gate body of casing 1.
When the evaporator temperature sensor 16 of compartment 18 detection refrigerator needs refrigeration, the transmission of evaporator temperature sensor 16 is opened
Machine signal is opened to controller 2, the control compressor 13 of controller 2 and breeze fan 8, and the temperature of evaporator 7 is reduced rapidly, in air-supply
In the presence of blower fan 8, the cold wind above evaporator chamber in fan housing 4 is admitted in two sub- wind inlet channels 6 of both sides.Sub- air intake
Multiple air outlets 5 are provided with upper on air channel 6, cold wind is uniformly sent into cabinet compartment 18, inside sub- wind inlet channel 6
Inclined ladder shape and reinforcement 601 iris action, the wind in horizontal air-out chamber 602 sends into the upper strata of compartment 18 by level, tilts
Wind in downward air-out chamber 603 is sent into the bottom of compartment 18 obliquely.Then entered by return airway and return air inlet 14 and steamed
Send out below device chamber, constantly circulation reaches cooling effect.The bottom of evaporator 7 is provided with defrosting heater 9, for heating evaporation device
7 reach the purpose of defrost.The lower section of defrosting heater 9 is provided with evaporator drip tray 10, when refrigerator-freezer defrost, the water drippage of generation
In evaporator drip tray 10, discharge outside cabinet, further dripped on external drip tray 12 via drainpipe 11.External water receiving
Disk 12 is arranged on compressor 13, and heat is produced when working by compressor 13 to heat the water in external drip tray 12, makes water
Rapid evaporation, meets reliability requirement.External drip tray 12 may also be arranged on the side of compressor 13, and a condenser part is placed in
The external bottom of drip tray 12, by high temperature during condenser working, to heat defrosting water.The frostless refrigerator that the present embodiment is provided, changes
Become that the frosting that the direct-cooled pattern of original refrigerator is present is serious, need the disadvantage of manual defrost, the presence of drainpipe 11 in addition makes cold
Cabinet is inside and outside to be connected, air pressure balance, solves the laborious situation of refrigerator enabling.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Any modifications, equivalent substitutions and improvements made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. it is provided with a kind of horizontal frostless refrigerator, including casing and door body, the casing in compartment, the casing and is provided with air channel
System, the ducting system includes evaporator, breeze fan, wind inlet channel, return airway, and the evaporator is located at evaporator chamber
Interior, the evaporator chamber is located at the one end of the casing in the longitudinal direction, and the breeze fan is located above the evaporator,
It is characterized in that：Evaporator temperature sensor, defrosting heater and defrost protector, the evaporation are provided with the evaporator
Evaporator drip tray is provided with below device, the wind inlet channel includes two sub- air intake wind for being respectively arranged at the compartment both sides
Road, described two sub- wind inlet channels extend respectively along the length direction of the casing, described two sub- wind inlet channel one end point
Not with being connected above the evaporator chamber, the other end is communicated as one, and described two sub- wind inlet channel integral loops are around the case
It is respectively arranged with body formation U-shaped air channel, described two sub- wind inlet channels on multiple air outlets, the casing and is additionally provided with control
Device, the evaporator, breeze fan, evaporator temperature sensor, defrosting heater and defrost protector respectively with the control
Device connects and is controlled by the controller.
2. a kind of horizontal frostless refrigerator as claimed in claim 1, it is characterised in that：The evaporator drip tray bottom is connected with
Drainpipe, the drainpipe lower end is extended in compressor bin, and is provided with above the compressor of the compressor bin external
Drip tray, the external drip tray is placed exactly in below the drainpipe.
3. a kind of horizontal frostless refrigerator as claimed in claim 1, it is characterised in that：Air port is provided with the air outlet to fix
Part.
4. a kind of horizontal frostless refrigerator as claimed in claim 1, it is characterised in that：The cross sectional shape of the sub- wind inlet channel is in
Right-angled trapezium, the oblique waist of the right-angled trapezium is located at bottom and set diagonally downward.
5. a kind of horizontal frostless refrigerator as claimed in claim 4, it is characterised in that：One is provided with the sub- wind inlet channel
Reinforcement, the reinforcement extends transversely through whole U-shaped air channel, and the sub- wind inlet channel is divided into Liang Ge areas by the reinforcement
Domain.
6. a kind of horizontal frostless refrigerator as claimed in claim 1, it is characterised in that：The refrigerator also includes temperature-regulating module, institute
Temperature-regulating module is stated for potentiometer knob or temperature control display board, the temperature-regulating module is arranged on casing OR gate body.
7. a kind of horizontal frostless refrigerator as claimed in claim 1, it is characterised in that：Described two sub- wind inlet channels are located at described
The foaming layer of casing is interior and is close to the liner of casing, and described two sub- wind inlet channels are close to the top of the casing.
8. a kind of horizontal frostless refrigerator as claimed in claim 1, it is characterised in that：It is multiple on described two sub- wind inlet channels
Air outlet uniform arrangement upper along its length.
9. a kind of horizontal frostless refrigerator as claimed in claim 1, it is characterised in that：The breeze fan is centrifugal fan.
10. a kind of horizontal frostless refrigerator as claimed in claim 1, it is characterised in that：Fan housing is stamped in front of the evaporator chamber,
The fan housing top is provided with two air outlets docked with described two sub- wind inlet channels, and the fan housing bottom is provided with two
Auxiliary air-outlet, it is indoor between by the auxiliary air-outlet, wind is directly blown into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148859.6U CN206459406U (en) | 2017-02-17 | 2017-02-17 | A kind of horizontal frostless refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720148859.6U CN206459406U (en) | 2017-02-17 | 2017-02-17 | A kind of horizontal frostless refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206459406U true CN206459406U (en) | 2017-09-01 |
Family
ID=59691204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720148859.6U Active CN206459406U (en) | 2017-02-17 | 2017-02-17 | A kind of horizontal frostless refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206459406U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642906A (en) * | 2017-02-17 | 2017-05-10 | 合肥美菱股份有限公司 | Horizontal type frost-free refrigerator |
| CN113124598A (en) * | 2019-12-31 | 2021-07-16 | 青岛海尔特种电冰柜有限公司 | Refrigerator and control method thereof |
| CN114322424A (en) * | 2021-12-31 | 2022-04-12 | 合肥美菱物联科技有限公司 | Refrigerator defrosting system and method |
-
2017
- 2017-02-17 CN CN201720148859.6U patent/CN206459406U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642906A (en) * | 2017-02-17 | 2017-05-10 | 合肥美菱股份有限公司 | Horizontal type frost-free refrigerator |
| CN113124598A (en) * | 2019-12-31 | 2021-07-16 | 青岛海尔特种电冰柜有限公司 | Refrigerator and control method thereof |
| CN113124598B (en) * | 2019-12-31 | 2023-11-14 | 青岛海尔特种电冰柜有限公司 | Refrigerator and control method thereof |
| CN114322424A (en) * | 2021-12-31 | 2022-04-12 | 合肥美菱物联科技有限公司 | Refrigerator defrosting system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 230601 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee after: Changhong MeiLing Limited by Share Ltd Address before: 230061 No. 2163 Lianhua Road, Hefei economic and Technological Development Zone, Anhui Patentee before: Hefei Meiling Co., Ltd. |
|
| CP03 | Change of name, title or address |