CN106642906A - Horizontal type frost-free refrigerator - Google Patents
Horizontal type frost-free refrigerator Download PDFInfo
- Publication number
- CN106642906A CN106642906A CN201710087158.0A CN201710087158A CN106642906A CN 106642906 A CN106642906 A CN 106642906A CN 201710087158 A CN201710087158 A CN 201710087158A CN 106642906 A CN106642906 A CN 106642906A
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- Prior art keywords
- sub
- air
- wind inlet
- evaporator
- refrigerator
- Prior art date
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- Pending
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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 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 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
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
- F25D21/08—Removing frost by electric heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/14—Collecting or removing condensed and defrost water; Drip trays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/065—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return
- F25D2317/0651—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return through the bottom
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
- F25D2317/0664—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the side
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
- F25D2317/0665—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the top
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/10—Refrigerator top-coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/10—Sensors measuring the temperature of the evaporator
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Defrosting Systems (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a horizontal type frost-free refrigerator. The horizontal type frost-free refrigerator comprises a box body and a door body. The box body is internally provided with a chamber and an air duct system. The air duct system comprises an evaporator, an air supply draught fan, an air inlet duct and an air return duct. The evaporator is located in an evaporator cavity. The evaporator cavity is located at one end of the box body in the length direction. The air supply draught fan is located above the evaporator. The evaporator is provided with an evaporator temperature sensor, a defrosting heater and a defrosting protector. An evaporator water receiving plate is arranged below the evaporator. The air inlet duct comprises two sub air inlet duct bodies arranged on the two sides of the chamber correspondingly. The two sub air inlet duct bodies extend in the length direction of the box body and surround the box body overall to form a U-shaped air duct. The two sub air inlet duct bodies are each provided with a plurality of air outlets. The box body is further provided with a controller. The horizontal type frost-free refrigerator has the advantages that periodical automatic defrosting action can be completed, the whole defrosting process is safe and efficient, and the refrigerator is very convenient for a user.
Description
Technical field
The present invention relates 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, will evaporator pipeline be wrapped on inner bag and foam, 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
By being discharged by discharge outlet.In addition this refrigeration modes, can form larger pressure differential, secondary enabling when user uses inside and outside refrigerator
It is quite laborious.
In refrigerator field, frost-free refrigerator is already the product of a maturation.Without the need for defrosting manually, entirely defrost user 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 that 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 and improper is applied mechanically completely, it is possible to create wind path is blocked up
The inadequate phenomenon of plug, air supplying distance.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of horizontal frostless refrigerator, to reaching energy
Purpose to refrigerator automatic defrosting.
The present invention is achieved by the following technical solutions：
A kind of horizontal frostless refrigerator, including casing and door body, are provided with compartment in the casing, in the casing wind is provided with
Road system, the ducting system includes evaporimeter, breeze fan, wind inlet channel, return airway, and the evaporimeter is located at evaporimeter
In chamber, the evaporator chamber is located at casing one end in the longitudinal direction, and the breeze fan is located on the evaporimeter
Side, is provided with evaporator temperature sensor, defrosting heater and defrost protector on the evaporimeter, the evaporimeter lower section sets
Evaporimeter drip tray is equipped with, the wind inlet channel includes being respectively arranged at two sub- wind inlet channels of 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
The connection of evaporator chamber top, the other end are communicated as one, and described two sub- wind inlet channel integral loops form U-shaped around the casing
Air channel, is respectively arranged with multiple air outlets on described two sub- wind inlet channels, controller, the steaming are additionally provided with the casing
Send out device, breeze fan, evaporator temperature sensor, defrosting heater and defrost protector to be connected and receive with the controller respectively
Control in the controller.
The evaporimeter drip tray bottom is connected with drainpipe, and the drainpipe lower end is extended in compressor bin, and
The compressor top of the compressor bin is provided with external drip tray, and the external drip tray is placed exactly under the drainpipe
Side.
The air outlet is provided with air port fixture.
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
Lower setting.
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 strong muscle.
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 near the top of the casing.
Multiple air outlets on described two sub- wind inlet channels go up along its length uniform arrangement.
The breeze fan is centrifugal fan.
Fan housing is stamped in the evaporator chamber front, and 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 present invention has compared to existing technology advantages below：
1st, a kind of horizontal frostless refrigerator that the present invention is provided, it increased on an evaporator evaporator temperature sensor, changes
White heater and defrost protector, and defrosting heater, evaporator temperature sensor, defrost protector are controlled by controller come
Into regular automatic defrosting action, solve that current horizontal refrigerator frosting is serious, defrosting is difficult, and carry out again without the need for user loaded down with trivial details
Defrosting action, whole defrosting process safety efficiently, greatly facilitates user；Meanwhile, its ducting system overall construction design is reasonable,
Compact in design, is not take up redundant space, and the sub- wind inlet channel integral loop of its wind inlet channel two forms U-shaped air channel around casing, its
The two ends import in the U-shaped air channel is connected respectively with evaporator chamber top both sides, solves horizontal refrigerator air-supply, uniformity over long distances
The not high slow situation of a certain region cooling for causing, makes whole cabinet body temperature uniform, and cooling rate is accelerated.
2nd, a kind of horizontal frostless refrigerator that the present invention is provided, the presence of its drainpipe makes the inside and outside connection of refrigerator, in energy in time
While excluding defrosting water, the laborious situation of enabling is also greatly alleviated.
3rd, a kind of horizontal frostless refrigerator that the present invention is provided, its ducting system overall construction design is reasonable, its U-shaped air channel
Diapire is arranged diagonally downward, and reinforcement is arranged in U-shaped air channel, can be played reinforcement U-shaped air channel intensity, be prevented U-shaped air channel from existing
The effect deformed during foaming, can play a part of to guide wind direction again, and each is empty the wind in wind inlet channel can be delivered to into refrigerator inside
Between, it is further ensured that air-supply uniformity is so as to ensure temperature homogeneity in refrigerator.
4th, a kind of horizontal frostless refrigerator that the present invention is provided, arranges two auxiliary air-outlets, in alignment refrigerator on its fan housing
Bottom is dried, and greatly enhances refrigerator-freezer bottom air quantity.
Description of the drawings
Fig. 1 is that the present invention removes the dimensional structure diagram after door body.
Fig. 2 is the longitudinal section of the present invention.
Fig. 3 is the top view that the present invention takes away door body.
Fig. 4 is the detailed structure figure of reinforcement in the U-shaped air channel of the air outlet of the present invention.
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, evaporimeter, 8, breeze fan, 9, defrosting heater, 10, evaporimeter 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.
Specific embodiment
Embodiments of the invention are elaborated below, the present embodiment is carried out under premised on technical solution of the present invention
Implement, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following enforcements
Example.
Referring to Fig. 1 to Fig. 4, present embodiment discloses a kind of horizontal frostless refrigerator, including casing 1 and door body, set in casing 1
Have in compartment 18, compartment 18 to be provided with compartment temperature sensor 15, casing 1 and be provided with ducting system, ducting system includes steaming
Device 7, breeze fan 8, wind inlet channel, return airway are sent out, evaporimeter 7 is located in evaporator chamber, and evaporator chamber is being grown positioned at casing 1
One end on degree direction, breeze fan 8 is located at the top of evaporimeter 7, and breeze fan 8 preferentially selects centrifugal fan.Evaporator chamber
It is stamped fan housing 4 in front.It is provided with evaporator temperature sensor 16, defrosting heater 9 and the defrost of defrost protector on evaporimeter 7 to protect
Shield device once detects environment temperature beyond setting value, and will fuse defrosting heater 9 automatically, to prevent defrosting heater
9 overheated pyrophoricity accidents.The lower section of evaporimeter 7 is provided with evaporimeter drip tray 10, and the bottom of evaporimeter 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 being respectively arranged at two sub- wind inlet channels 6 of the both sides of compartment 18, and two sub- wind inlet channels 6 are distinguished
Length direction along casing 1 extends, and two one end of sub- wind inlet channel 6 connects respectively with evaporator chamber top, the other end is connected
It is integrated, two integral loops of sub- wind inlet channel 6 form U-shaped air channel around casing 1, two sub- wind inlet channels 6 are located at sending out for casing 1
Alveolar layer 100 is interior and is close to the liner of casing 1, and two sub- wind inlet channels 6 are near 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 along the length direction of sub- wind inlet channel 6, at air outlet 5
Air port fixture 501 is provided with, so that air outlet 5 is attractive in appearance, fix wind inlet channel and inner container of icebox does not warp.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 arranges diagonally downward, makes sub- wind inlet channel 6
In the enough great majority of wind energy 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 evaporator chamber front, and 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 auxiliary air-outlet 401 is directly blown into wind
In room 18.
Controller 2, evaporimeter 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 respectively and are controlled by controller 2 with controller 2.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 18 evaporator temperature sensor of compartment 16 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 evaporimeter 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 in 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 compartment 18 upper strata, inclines by level
Downwards the wind in air-out chamber 603 is sent into obliquely the bottom of compartment 18.Then entered by return airway and return air inlet 14 and steamed
Device chamber lower section is sent out, constantly circulation reaches cooling effect.The bottom of evaporimeter 7 is provided with defrosting heater 9, for heating evaporation device
7 purposes for reaching defrost.The lower section of defrosting heater 9 is provided with evaporimeter drip tray 10, when refrigerator-freezer defrost, the water drippage of generation
In evaporimeter drip tray 10, discharge outside cabinet via drainpipe 11, further drip on external drip tray 12.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 bottom of external drip tray 12, by high temperature during condenser working defrosting water is heated.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
The inside and outside connection of cabinet, air pressure balance solves the laborious situation of refrigerator enabling.
These are only presently preferred embodiments of the present invention, not to limit the present invention, all spirit in the present invention and
Any modification, equivalent and improvement for being made within principle etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of horizontal frostless refrigerator, including casing and door body, are provided with compartment in the casing, in the casing air channel is provided with
System, the ducting system includes evaporimeter, breeze fan, wind inlet channel, return airway, and the evaporimeter is located at evaporator chamber
Interior, the evaporator chamber is located at casing one end in the longitudinal direction, and the breeze fan is located at evaporimeter top,
It is characterized in that：Evaporator temperature sensor, defrosting heater and defrost protector, the evaporation are provided with the evaporimeter
Device lower section is provided with evaporimeter drip tray, and the wind inlet channel includes being respectively arranged at two sub- air intake wind of 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
Do not connect with evaporator chamber top, the other end is communicated as one, described two sub- wind inlet channel integral loops are around the case
Body forms U-shaped air channel, and multiple air outlets are respectively arranged with described two sub- wind inlet channels, and control is additionally provided with the casing
Device, the evaporimeter, breeze fan, evaporator temperature sensor, defrosting heater and defrost protector respectively with the control
Device connects and is controlled by the controller.
2. horizontal frostless refrigerator as claimed in claim 1 a kind of, it is characterised in that：The evaporimeter 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 the drainpipe lower section.
3. horizontal frostless refrigerator as claimed in claim 1 a kind of, it is characterised in that：The air outlet is provided with air port and fixes
Part.
4. horizontal frostless refrigerator as claimed in claim 1 a kind of, 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 arranges diagonally downward.
5. horizontal frostless refrigerator as claimed in claim 4 a kind of, 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. horizontal frostless refrigerator as claimed in claim 1 a kind of, it is characterised in that：The refrigerator also includes temperature-regulating module, institute
It is potentiometer knob or temperature control display board to state temperature-regulating module, and the temperature-regulating module is arranged on casing OR gate body.
7. horizontal frostless refrigerator as claimed in claim 1 a kind of, 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 near the top of the casing.
8. horizontal frostless refrigerator as claimed in claim 1 a kind of, it is characterised in that：It is multiple on described two sub- wind inlet channels
Air outlet goes up along its length uniform arrangement.
9. horizontal frostless refrigerator as claimed in claim 1 a kind of, it is characterised in that：The breeze fan is centrifugal fan.
10. horizontal frostless refrigerator as claimed in claim 1 a kind of, it is characterised in that：Fan housing is stamped in the evaporator chamber front,
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 |
|---|---|---|---|
| CN201710087158.0A CN106642906A (en) | 2017-02-17 | 2017-02-17 | Horizontal type frost-free refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710087158.0A CN106642906A (en) | 2017-02-17 | 2017-02-17 | Horizontal type frost-free refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106642906A true CN106642906A (en) | 2017-05-10 |
Family
ID=58846174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710087158.0A Pending CN106642906A (en) | 2017-02-17 | 2017-02-17 | Horizontal type frost-free refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106642906A (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958973A (en) * | 2017-05-25 | 2017-07-18 | 合肥美菱股份有限公司 | A kind of horizontal frostless refrigerator of small volume |
| CN107091552A (en) * | 2017-06-01 | 2017-08-25 | 青岛海尔特种电冰柜有限公司 | Horizontal refrigerating cabinet |
| CN107120891A (en) * | 2017-06-01 | 2017-09-01 | 青岛海尔特种电冰柜有限公司 | Horizontal refrigerator with four sides air blowing function |
| CN107166841A (en) * | 2017-07-14 | 2017-09-15 | 合肥美菱股份有限公司 | A kind of horizontal refrigerator put on air channel |
| CN107300282A (en) * | 2017-06-30 | 2017-10-27 | 青岛海尔特种电冰箱有限公司 | Refrigerating device |
| CN107314592A (en) * | 2017-06-01 | 2017-11-03 | 青岛海尔特种电冰柜有限公司 | Moisturizing Horizontal type wind-cooling refrigerator |
| CN107490229A (en) * | 2017-08-03 | 2017-12-19 | 澳柯玛股份有限公司 | Double-deck four air channel air-cooling type refrigerators |
| CN107642930A (en) * | 2017-06-01 | 2018-01-30 | 青岛海尔特种电冰柜有限公司 | Low humidity Horizontal type wind-cooling refrigerator |
| 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 |
| WO2018233460A1 (en) * | 2017-06-22 | 2018-12-27 | 海信容声(广东)冷柜有限公司 | Forced-air cooling refrigerator |
| CN109737662A (en) * | 2018-12-25 | 2019-05-10 | 西安交通大学 | A kind of horizontal frostless refrigeration system of refrigerator of compact and defrosting control method |
| WO2020029565A1 (en) * | 2018-08-06 | 2020-02-13 | 青岛海尔特种电冰柜有限公司 | Horizontal air cooled refrigeration cabinet |
| CN111351285A (en) * | 2018-12-24 | 2020-06-30 | 青岛海尔特种电冰柜有限公司 | Horizontal refrigerator |
| CN111351287A (en) * | 2018-12-24 | 2020-06-30 | 青岛海尔特种电冰柜有限公司 | Horizontal refrigerator |
| CN112050524A (en) * | 2020-09-15 | 2020-12-08 | 长虹美菱股份有限公司 | Air-cooled horizontal display cabinet |
| CN112413962A (en) * | 2019-08-23 | 2021-02-26 | 青岛海尔特种电冰柜有限公司 | Air-cooled horizontal refrigerator |
| CN112413963A (en) * | 2019-08-23 | 2021-02-26 | 青岛海尔特种电冰柜有限公司 | Air-cooled horizontal refrigerator |
| CN112413964A (en) * | 2019-08-23 | 2021-02-26 | 青岛海尔特种电冰柜有限公司 | Air-cooled horizontal refrigerator |
| CN112413965A (en) * | 2019-08-23 | 2021-02-26 | 青岛海尔特种电冰柜有限公司 | Air-cooled horizontal refrigerator |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958973A (en) * | 2017-05-25 | 2017-07-18 | 合肥美菱股份有限公司 | A kind of horizontal frostless refrigerator of small volume |
| CN107642930A (en) * | 2017-06-01 | 2018-01-30 | 青岛海尔特种电冰柜有限公司 | Low humidity Horizontal type wind-cooling refrigerator |
| CN107091552A (en) * | 2017-06-01 | 2017-08-25 | 青岛海尔特种电冰柜有限公司 | Horizontal refrigerating cabinet |
| CN107120891A (en) * | 2017-06-01 | 2017-09-01 | 青岛海尔特种电冰柜有限公司 | Horizontal refrigerator with four sides air blowing function |
| CN107314592A (en) * | 2017-06-01 | 2017-11-03 | 青岛海尔特种电冰柜有限公司 | Moisturizing Horizontal type wind-cooling refrigerator |
| WO2018233460A1 (en) * | 2017-06-22 | 2018-12-27 | 海信容声(广东)冷柜有限公司 | Forced-air cooling refrigerator |
| CN107300282A (en) * | 2017-06-30 | 2017-10-27 | 青岛海尔特种电冰箱有限公司 | Refrigerating device |
| CN107166841A (en) * | 2017-07-14 | 2017-09-15 | 合肥美菱股份有限公司 | A kind of horizontal refrigerator put on air channel |
| CN107490229A (en) * | 2017-08-03 | 2017-12-19 | 澳柯玛股份有限公司 | Double-deck four air channel air-cooling type refrigerators |
| WO2020029565A1 (en) * | 2018-08-06 | 2020-02-13 | 青岛海尔特种电冰柜有限公司 | Horizontal air cooled refrigeration cabinet |
| 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 |
| CN111351285B (en) * | 2018-12-24 | 2023-03-21 | 青岛海尔特种电冰柜有限公司 | Horizontal refrigerator |
| CN111351285A (en) * | 2018-12-24 | 2020-06-30 | 青岛海尔特种电冰柜有限公司 | Horizontal refrigerator |
| CN111351287A (en) * | 2018-12-24 | 2020-06-30 | 青岛海尔特种电冰柜有限公司 | Horizontal refrigerator |
| CN109737662A (en) * | 2018-12-25 | 2019-05-10 | 西安交通大学 | A kind of horizontal frostless refrigeration system of refrigerator of compact and defrosting control method |
| CN112413962A (en) * | 2019-08-23 | 2021-02-26 | 青岛海尔特种电冰柜有限公司 | Air-cooled horizontal refrigerator |
| CN112413963A (en) * | 2019-08-23 | 2021-02-26 | 青岛海尔特种电冰柜有限公司 | Air-cooled horizontal refrigerator |
| CN112413964A (en) * | 2019-08-23 | 2021-02-26 | 青岛海尔特种电冰柜有限公司 | Air-cooled horizontal refrigerator |
| CN112413965A (en) * | 2019-08-23 | 2021-02-26 | 青岛海尔特种电冰柜有限公司 | Air-cooled horizontal refrigerator |
| CN112050524A (en) * | 2020-09-15 | 2020-12-08 | 长虹美菱股份有限公司 | Air-cooled horizontal display cabinet |
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