CN206459405U - A kind of horizontal frostless refrigerator - Google Patents
A kind of horizontal frostless refrigerator Download PDFInfo
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- CN206459405U CN206459405U CN201720145026.4U CN201720145026U CN206459405U CN 206459405 U CN206459405 U CN 206459405U CN 201720145026 U CN201720145026 U CN 201720145026U CN 206459405 U CN206459405 U CN 206459405U
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- evaporator
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- wind inlet
- casing
- inlet channel
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- 238000010257 thawing Methods 0.000 claims abstract description 24
- 230000001012 protector Effects 0.000 claims abstract description 9
- 230000002787 reinforcement Effects 0.000 claims description 18
- 241000826860 Trapezium Species 0.000 claims description 13
- 238000005187 foaming Methods 0.000 claims description 5
- 238000001704 evaporation Methods 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000001816 cooling Methods 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
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Defrosting Systems (AREA)
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, every sub- wind inlet channel constitutes L-shaped air channel by horizontal segment and vertical section, length direction extension of the horizontal segment of sub- wind inlet channel along casing, vertical section is vertically provided on the one end of casing away from evaporator chamber, and the bottom of vertical section extends to the bottom of compartment.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 do not have refrigerator it is similar put house, 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, each
Sub- wind inlet channel constitutes L-shaped air channel by the horizontal segment and vertical section that are connected, and the horizontal segment of the sub- wind inlet channel is along described
The length direction extension of casing and the top of the close casing, the entrance point of the horizontal segment are connected with the evaporator chamber,
The vertical section is vertically provided on the one end of the casing away from the evaporator chamber, and the bottom of the vertical section is extended to
It is provided with the bottom of the compartment, each sub- wind inlet channel 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.
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.
The cross sectional shape of the horizontal segment of the sub- wind inlet channel is in the first right-angled trapezium, the oblique waist of first right-angled trapezium
Set positioned at bottom and diagonally downward, the cross sectional shape of the vertical section of the sub- wind inlet channel is in the second right-angled trapezium, described the
The oblique waist of two right-angled trapeziums is located at close to the side of the evaporator chamber, and the second right-angled trapezium oblique waist to the evaporator chamber
Side is tilted.
A reinforcement is provided with the sub- wind inlet channel, the reinforcement is in corresponding with the sub- wind inlet channel
The sub- wind inlet channel is divided into by L-shaped, length direction extension of the reinforcement along the sub- wind inlet channel, the reinforcement
Two regions.
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, and the auxiliary air-outlet is indoor between wind is directly blown into.
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 two sub- wind inlet channel is separately positioned on the both sides of compartment, and per height
Wind inlet channel is L-shaped air channel, and the one end in the L-shaped air channel is connected with evaporator chamber top, the other end extends downward into the bottom of compartment
Portion, it is ensured that compartment bottom also can fully blow, solves horizontal refrigerator air-supply, the not high a certain area caused of uniformity over long distances
The slow situation of domain cooling, 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, rationally, its son enters its ducting system overall construction design
The bottom wall of the horizontal segment in wind air channel, the side wall of vertical section are obliquely installed, and can be played and be strengthened the intensity of sub- wind inlet channel, prevent
The effect that sub- wind inlet channel is deformed in foaming, can play a part of guiding wind direction, can deliver to the wind in sub- wind inlet channel again
Each space inside refrigerator, 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 sub- wind inlet channel at the air outlet of horizontal segment of the present utility model.
Fig. 5 is reinforcement detailed structure figure in sub- wind inlet channel at the air outlet of vertical section of the present utility model.
Label in figure：1st, casing, 100, foaming layer, 2, controller, 3, compressor bin, 4, fan housing, 401 auxiliary air-outlets,
5th, air outlet, 501 air port fixtures, 511 vertical air-out chambers, 512 tilt air-out chamber to the right, and 6, sub- wind inlet channel, 601 levels
Section, 602 vertical sections, 603 reinforcements, 6031 horizontal air-out chambers 6032 air-out chamber 7, evaporator diagonally downward, 8, breeze fan,
9th, 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, refrigerator compartment.19th, refrigerator top-opening door.
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. 3, 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.On evaporator 7
Evaporator temperature sensor 16, defrosting heater 9 and defrost protector are provided with, defrost protector once detects environment temperature
Beyond setting value, will fuse defrosting heater 9 automatically, to prevent the overheat pyrophoricity accident of defrosting heater 9.Evaporator 7
Lower section is provided with evaporator drip tray 10, and the bottom of evaporator drip tray 10 is connected with drainpipe 11, and the lower end of drainpipe 11 is extended to
In compressor bin 3, and it is provided with the top of compressor 13 of compressor bin 3 external drip tray 12, external drip tray 12 just position
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 every sub- wind inlet channel 6 is by phase
Horizontal segment 601 and vertical section 602 composition the L-shaped air channel of connection, the length of the horizontal segment 601 of the sub- wind inlet channel 6 along casing 1
Direction extends and close to the refrigerator top-opening door 19 at the top of casing 1, and the entrance point of horizontal segment 601 is connected with evaporator chamber, vertically
Section 602 is vertically provided on the one end of casing 1 away from evaporator chamber, and the bottom of vertical section 602 extends to the bottom of compartment 18.
Two sub- wind inlet channels 6 are located in the foaming layer 100 of casing 1 and are close to the liner of casing 1, and two sub- wind inlet channels 6 are close
The top of casing 1.It is respectively arranged with multiple air outlets 5 on two sub- wind inlet channels 6, multiple air outlets 5 are along sub- wind inlet channel 6
Uniformly arranged on length direction, air port fixture 501 is provided with air outlet 5, so as to obtain attractive in appearance, the fixed air intake wind of air outlet 5
Road and inner container of icebox do not warp.The cross sectional shape of the horizontal segment 601 of sub- wind inlet channel 6 is in the first right-angled trapezium, the first right angle ladder
The oblique waist of shape is located at bottom and set diagonally downward, and the cross sectional shape of the vertical section 602 of sub- wind inlet channel 6 is in the second right angle ladder
Shape, the oblique waist of the second right-angled trapezium is located at close to the side of evaporator chamber, and the second right-angled trapezium oblique waist to evaporator chamber one
Roll tiltedly, make the wind energy in sub- wind inlet channel 6 is enough most of to be sent to refrigerator bottom.One is provided with sub- wind inlet channel 6
Reinforcement 603, reinforcement 603 is in the L-shaped corresponding with sub- wind inlet channel 6, length side of the reinforcement 603 along sub- wind inlet channel 6
To extension, sub- wind inlet channel 6 is divided into two regions by reinforcement 603.
Referring also to Fig. 4, Fig. 5, the horizontal segment 601 of sub- wind inlet channel 6 are divided into the level being arranged above and below by reinforcement 603
Wind is sent out in horizontal direction in air-out chamber 6031 and diagonally downward air-out chamber 6032, horizontal air-out chamber 6031, and is gone out diagonally downward
Wind is sent out in oblique refrigerator bottom direction in wind chamber 6032.The vertical section 602 of sub- wind inlet channel 6 is divided into a left side by reinforcement 603
The vertical air-out chamber 511 of right arrangement and tilt air-out chamber 512 to the right, vertical air-out chamber 511 and tilt to the right air-out chamber 512 this two
Wind direction is divided into vertical direction and oblique compressor direction by individual chamber.
Fan housing 4 is stamped in front of evaporator chamber, the top of fan housing 4 is provided with two air-supplies docked with two sub- wind inlet channels 6
Mouthful, the bottom of fan housing 4 is provided with two auxiliary air-outlets 401, and wind is directly blown into compartment 18 by auxiliary air-outlet 401.
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 detection refrigerator of evaporator temperature sensor 16 needs refrigeration, the transmission starting-up signal of evaporator temperature sensor 16
To controller 2, the control compressor 13 of controller 2 and breeze fan 8 are opened, and the temperature of evaporator 7 is reduced rapidly, in breeze fan 8
In the presence of, the cold wind above evaporator chamber in fan housing 4 is admitted in two sub- wind inlet channels 6 of both sides.Sub- wind inlet channel 6
On be provided with multiple air outlets 5 upper, cold wind passes through the sub- interior shape of wind inlet channel 6 by uniformly feeding cabinet compartment 18
And the guide effect of reinforcement 603, the bottom of compartment 18 is admitted to, evaporator chamber is then entered by return airway and return air inlet 14
Lower section, constantly circulation reach cooling effect.The bottom of evaporator 7 is provided with defrosting heater 9, reached for heating evaporation device 7
The purpose of defrost.The lower section of defrosting heater 9 is provided with evaporator drip tray 10, and when refrigerator-freezer defrost, the water of generation is dropped in steaming
Send out in device drip tray 10, discharge outside cabinet, further dripped on external drip tray 12 via drainpipe 11.External drip tray 12
It is arranged on compressor 13, heat is produced when working by compressor 13 to heat the water in external drip tray 12, makes water quick
Evaporation, meets reliability requirement.External drip tray 12 may also be arranged on the side of compressor 13, a condenser part is placed in external
The bottom of drip tray 12, by high temperature during condenser working, to heat defrosting water.The frostless refrigerator that the present embodiment is provided, is changed
Frosting that the direct-cooled pattern of original refrigerator is present is serious, need the disadvantage of manual defrost, and the presence of drainpipe 11 in addition makes in refrigerator
Outer connection, 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 (9)
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, every sub- wind inlet channel constitutes L-shaped air channel, the horizontal segment edge of the sub- wind inlet channel by the horizontal segment and vertical section that are connected
The length direction extension of the casing and close to the top of the casing, the entrance point of the horizontal segment and the evaporator chamber
Connection, the vertical section is vertically provided on the one end of the casing away from the evaporator chamber, and the bottom of the vertical section
The bottom of the compartment is extended to, is provided with multiple air outlets, the casing and also sets up on each sub- wind inlet channel
Have a controller, the evaporator, breeze fan, evaporator temperature sensor, defrosting heater and defrost protector respectively with institute
Controller is stated to connect and be 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：Section of the horizontal segment of the sub- wind inlet channel
Face shape is in the first right-angled trapezium, and the oblique waist of first right-angled trapezium is located at bottom and set diagonally downward, the sub- air intake
The cross sectional shape of the vertical section in air channel is in the second right-angled trapezium, and the oblique waist of second right-angled trapezium is located at close to the evaporator
The side of chamber, and the oblique waist of the second right-angled trapezium tilts to the evaporator chamber side.
4. a kind of horizontal frostless refrigerator as claimed in claim 3, it is characterised in that：One is provided with the sub- wind inlet channel
Reinforcement, the reinforcement is in the L-shaped corresponding with the sub- wind inlet channel, length of the reinforcement along the sub- wind inlet channel
Direction extension is spent, the sub- wind inlet channel is divided into two regions by the reinforcement.
5. 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.
6. 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.
7. 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.
8. a kind of horizontal frostless refrigerator as claimed in claim 1, it is characterised in that：The breeze fan is centrifugal fan.
9. 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, the auxiliary air-outlet is indoor between wind is directly blown into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720145026.4U CN206459405U (en) | 2017-02-17 | 2017-02-17 | A kind of horizontal frostless refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720145026.4U CN206459405U (en) | 2017-02-17 | 2017-02-17 | A kind of horizontal frostless refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206459405U true CN206459405U (en) | 2017-09-01 |
Family
ID=59694110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720145026.4U Active CN206459405U (en) | 2017-02-17 | 2017-02-17 | A kind of horizontal frostless refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206459405U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642905A (en) * | 2017-02-17 | 2017-05-10 | 合肥美菱股份有限公司 | Horizontal type frost-free refrigerator |
-
2017
- 2017-02-17 CN CN201720145026.4U patent/CN206459405U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642905A (en) * | 2017-02-17 | 2017-05-10 | 合肥美菱股份有限公司 | Horizontal type frost-free refrigerator |
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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 |