CN110145911A - A kind of intelligent refrigerator with cleaning and deicing function - Google Patents
A kind of intelligent refrigerator with cleaning and deicing function Download PDFInfo
- Publication number
- CN110145911A CN110145911A CN201910406512.0A CN201910406512A CN110145911A CN 110145911 A CN110145911 A CN 110145911A CN 201910406512 A CN201910406512 A CN 201910406512A CN 110145911 A CN110145911 A CN 110145911A
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- Prior art keywords
- cleaning
- refrigerating chamber
- motor
- plc
- deicing
- Prior art date
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- 238000004140 cleaning Methods 0.000 title claims abstract description 42
- 238000007710 freezing Methods 0.000 claims abstract description 53
- 230000008014 freezing Effects 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000005057 refrigeration Methods 0.000 claims abstract description 22
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 abstract description 13
- 230000006870 function Effects 0.000 description 14
- 235000013305 food Nutrition 0.000 description 12
- 238000001816 cooling Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- -1 and then Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 235000004280 healthy diet Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- B08B1/143—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- 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
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- 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
- F25D21/065—Removing frost by mechanical means
-
- 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
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
-
- 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
- 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
- F25D2400/22—Cleaning means for refrigerating devices
Abstract
The present invention relates to a kind of with the intelligent refrigerator cleaned with deicing function, including main body, freezing chamber, freeze door, refrigerating chamber, cold sotrage door and refrigeration system, cleaning mechanism is equipped in the refrigerating chamber, deicing mechanism is equipped in the freezing chamber, the cleaning mechanism includes lifting assembly, connecting rod, first motor, lantern ring, expansion bracket, sliding rail, sponge strip and two sliding blocks, the deicing mechanism includes ventilation duct, seal box, air inlet pipe, opening assembly, adding thermal resistance and blower, this has the intelligent refrigerator of cleaning and deicing function, it is cleaned by cleaning mechanism to indoor partition is refrigerated, moreover, the indoor frost of frost is attached to by deicing mechanism removal, improve practicability.
Description
Technical field
The present invention relates to intelligent furniture field, in particular to a kind of intelligent refrigerator with cleaning and deicing function.
Background technique
Intelligentized Furniture is on the basis of modern trend furniture, by combination intelligent, electronic intelligence, mechanical intelligence, Internet of Things intelligence
It can cleverly incorporate in furniture item, make furniture intelligence, internationalization, fashion-orientation, keep home life more convenient, comfortable,
It is upstart's life style important component, is the trend and trend of the following International Furniture.Wherein, intelligent refrigerator is intelligence
One of furniture, intelligent refrigerator are exactly the refrigerator class that can be carried out intelligentized control method to refrigerator, carry out intelligent management to food
Type.Specifically, refrigerator mode exchange can be exactly carried out automatically, food is allowed to keep best storage state always, and user can be allowed logical
Cross mobile phone or computer, understand the quantity of food, fresh-keeping warranty information in refrigerator whenever and wherever possible, can be provided for user healthy diet with
Nutrition taboo, can remind user's timing supplement etc..
Existing intelligent refrigerator does not have clean function, and the foods such as meat vegetables are stored in refrigerator that have part water residual
It stays on the partition of refrigerator, bacterium easy to breed is unfavorable for the health of user, moreover, one is often had in reach in freezer
Layer frost is attached to the surface in reach in freezer, and artificial removal is more troublesome, reduces practicability.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing one kind has cleaning and removes
The intelligent refrigerator of ice function.
The technical solution adopted by the present invention to solve the technical problems is: a kind of intelligent ice with cleaning and deicing function
Case, including main body, freezing chamber, frost door, refrigerating chamber, cold sotrage door and refrigeration system, the freezing chamber and refrigerating chamber are each attached to
Main intracorporal side, the freezing chamber are located at the top of refrigerating chamber, and the freezing chamber opens with the junction of main body equipped with first
Mouthful, first opening is matched with frost door, and the inner wall of one end and the side of the first opening of the frost door is hinged, described cold
That hides room is equipped with the second opening with the junction of main body, and second opening is matched with cold sotrage door, one end of the cold sotrage door and
The inner wall of the side of second opening is hinged, and the refrigeration system setting is equipped with cleaning in the intracorporal bottom of master, the refrigerating chamber
Mechanism is equipped with deicing mechanism in the freezing chamber, is equipped with PLC in the main body；
The cleaning mechanism includes lifting assembly, connecting rod, first motor, lantern ring, expansion bracket, sliding rail, sponge strip and two
A sliding block, the lifting assembly, which is arranged in, refrigerates the indoor side close to the second opening, and the connecting rod is horizontally disposed, described
One end in lifting assembly and connecting rod is sequentially connected, and the first motor is fixed in connecting rod, the first motor with stretch
The side of one end of contracting frame is sequentially connected, and the other side of one end of the close connecting rod of the expansion bracket and lantern ring are hinged, described
Lantern ring is set in connecting rod, and the two sides of the other end of the expansion bracket are hinged with two sliding blocks respectively, the sliding rail with connect
Bar is arranged in parallel, and in two sliding blocks, one of sliding block is fixedly connected with one end of sliding rail, another sliding block and sliding rail sliding connect
Connect, the length of the sliding rail is greater than the width of expansion bracket, and the sponge strip is fixed on the lower section of sliding rail, the first motor with
PLC electrical connection；
The deicing mechanism includes ventilation duct, seal box, air inlet pipe, opening assembly, adding thermal resistance and blower, the sealing
Box is fixed on main intracorporal top, and the seal box be connected to by ventilation duct with the top of main body, equipped with the in the ventilation duct
One valve, the lower section of the seal box are equipped with air inlet pipe, and the seal box is connected to by air inlet pipe with freezing chamber, the unlatching group
The top of air inlet pipe is arranged in part, and the adding thermal resistance is fixed in seal box, the blower face adding thermal resistance setting, described
First valve, adding thermal resistance and blower are electrically connected with PLC；
Preferably, in order to adjust the height of cleaning mechanism, the lifting assembly includes third motor, screw rod, bearing, liter
Block and position-limiting unit drop, and the third motor is fixed on the indoor bottom of refrigeration, and the screw rod is vertically arranged, the third motor
Be sequentially connected with the bottom end of screw rod, the elevator is set on screw rod, the elevator with the junction of screw rod be equipped with
The matched screw thread of screw rod, the top of the screw rod are fixedly connected with the inner ring of bearing, and the outer ring of the bearing is fixed on refrigerating chamber
Interior, the position-limiting unit is connect by connecting rod with elevator, and the third motor is electrically connected with PLC.
Preferably, in order to limit the mobile direction of elevator, the position-limiting unit includes stop collar and gag lever post, described
Gag lever post is arranged in parallel with screw rod, and the gag lever post is located at the two sides of the second opening with screw rod, and the stop collar is set in
On gag lever post, the stop collar is fixedly connected with the connecting rod.
Preferably, being coated with lubricating oil on the screw rod to reduce the frictional force between elevator and screw rod.
Preferably, in order to make hot-air enter freezing chamber, the opening assembly includes the second motor, driving lever, transmission
Bar and baffle, the shutter are located at the top of air inlet pipe, and one end of the baffle and air inlet pipe are hinged, and second motor is solid
Be scheduled in seal box, the transmission connection of one end of second motor and driving lever, the both ends of the drive rod respectively with driving lever
The other end and panel hinge, second motor is electrically connected with PLC.
Preferably, cold air is escaped out of air inlet pipe in order to prevent, sealing ring is fixed with below the baffle, it is described
Sealing ring is matched with air inlet pipe.
Preferably, being equipped with temperature sensor in the seal box to detect the temperature in seal box, the temperature is passed
Sensor is electrically connected with PLC.
Preferably, the function in order to realize refrigeration, the refrigeration system includes compressor, condenser, throttle valve, evaporation
Device and connecting line, the compressor are fixed on main intracorporal bottom, and one end of the compressor is connected to the external of main body, institute
It states compressor to be sequentially connected with condenser, throttle valve and evaporator, the evaporator passes through connecting line and freezing chamber and refrigeration
Room connection.
Preferably, entering refrigerating chamber and freezing chamber, the company with refrigerating chamber of the connecting line for the ease of cold air
Meet place and be equipped with active carbon filter screen, the connecting line is equipped with the second valve with the junction of freezing chamber, second valve with
PLC electrical connection.
Preferably, being equipped with camera, the camera shooting in the refrigerating chamber to be monitored to the situation in refrigerating chamber
Head is fixed on the indoor top of refrigeration, and the camera is electrically connected with PLC.
The invention has the advantages that this has the intelligent refrigerator of cleaning and deicing function, by cleaning mechanism to refrigeration
Indoor partition is cleaned, and compared with existing cleaning mechanism, which uses light convenient, the degree of automation
Height is moreover attached to the indoor frost of frost, compared with existing deicing mechanism, the deicing by deicing mechanism removal
Mechanism deicing efficiency is higher, improves practicability.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the intelligent refrigerator with cleaning and deicing function of the invention；
Fig. 2 is the top view of the cleaning mechanism of the intelligent refrigerator with cleaning and deicing function of the invention；
Fig. 3 is the structural schematic diagram of the deicing mechanism of the intelligent refrigerator with cleaning and deicing function of the invention；
Fig. 4 is the structural schematic diagram of the lifting assembly of the intelligent refrigerator with cleaning and deicing function of the invention；
In figure: 1. main bodys, 2. freezing chamber, 3. refrigerating chambers, 4. frost doors, 5. cold sotrage doors, 6. third motors, 7. screw rods, 8.
Bearing, 9. elevators, 10. connecting rods, 11. stop collars, 12. gag lever posts, 13. first motors, 14. lantern rings, 15. expansion brackets, 16.
Sliding rail, 17. sliding blocks, 18. sponge strips, 19. seal boxes, 20. second motors, 21. driving levers, 22. drive rods, 23. baffles, 24.
Air inlet pipe, 25. sealing rings, 26. compressors, 27. condensers, 28. evaporators, 29. connecting lines, 30. throttle valves, 31. camera shootings
Head, 32. active carbon filter screens, 33. ventilation ducts, 34. blowers, 35. adding thermal resistances, 36. temperature sensors.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, it is a kind of with cleaning and deicing function intelligent refrigerator, including main body 1, freezing chamber 2, frost door 4,
Refrigerating chamber 3, cold sotrage door 5 and refrigeration system, the freezing chamber 2 and refrigerating chamber 3 are each attached to the side in main body 1, the frost
Room 2 is located at the top of refrigerating chamber 3, and the freezing chamber 2 is equipped with the first opening with the junction of main body 1, first opening with
Freeze door 4 match, it is described frost door 4 one end with first be open side inner wall it is hinged, the refrigerating chamber 3 with main body 1
Junction be equipped with second opening, it is described second opening match with cold sotrage door 5, one end of the cold sotrage door 5 and second be open
The inner wall of side is hinged, and the bottom in main body 1 is arranged in the refrigeration system, and cleaning mechanism is equipped in the refrigerating chamber 3, described
It is equipped with deicing mechanism in freezing chamber 2, is equipped with PLC in the main body 1；
PLC, i.e. programmable logic controller (PLC), it is used for its internally stored program, is held using a kind of programmable memory
The user oriented instruction such as row logical operation, sequential control, timing, counting and arithmetical operation, and by digital or analog defeated
Enter/export the various types of mechanical or production processes of control, its essence is a kind of computer for being exclusively used in Industry Control, hardware
Structure is substantially identical as microcomputer, the reception and output of processing and the instruction of data is generally used for, for realizing in
Centre control.
Refrigeration system is respectively to 3 cooling supply of freezing chamber 2 and refrigerating chamber, after user takes out food out of refrigerating chamber 3, such as fruit ice
There is swill on the partition of case, then PLC can control cleaning mechanism and clean to partition, if user opens frost door 4, hair
Existing frost is attached on the inner wall of freezing chamber 2, it is desirable to when clearing up, first can remove or be put into refrigerating chamber 3 for the food in freezing chamber 2
Interior, after PLC controls deicing mechanism removing frost, user again puts back to food in freezing chamber 2.
As shown in Fig. 2, the cleaning mechanism includes lifting assembly, connecting rod 10, first motor 13, lantern ring 14, expansion bracket
15, one to be open close to second in refrigerating chamber 3 is arranged in sliding rail 16, sponge strip 18 and two sliding blocks 17, the lifting assembly
Side, the connecting rod 10 is horizontally disposed, and one end in the lifting assembly and connecting rod 10 is sequentially connected, the first motor 13
It is fixed in connecting rod 10, the first motor 13 and the side of one end of expansion bracket 15 are sequentially connected, the expansion bracket 15
Hinged close to the other side of one end of connecting rod 10 and lantern ring 14, the lantern ring 14 is set in connecting rod 10, the expansion bracket
The two sides of 15 other end are hinged with two sliding blocks 17 respectively, and the sliding rail 16 is arranged in parallel with connecting rod 10, two sliding blocks 17
In, one of sliding block 17 is fixedly connected with one end of sliding rail 16, another sliding block 17 is slidably connected with sliding rail 16, the sliding rail
16 length is greater than the width of expansion bracket 15, and the sponge strip 18 is fixed on the lower section of sliding rail 16, the first motor 13 and PLC
Electrical connection；
PLC first controls lifting assembly and connecting rod 10 is driven to go up and down, and PLC controls first motor 13 again and expansion bracket 15 is driven to stretch
Long, lantern ring 14 is slided along connecting rod 10 at this time, and the sliding block 17 in sliding rail 16 is slided to the direction of another sliding block 17, expansion bracket
15 drive sliding rails 16 are mobile to make sponge strip 18 far from the second opening, and sponge strip 18 and the top of the partition in refrigerating chamber 3 are supported at this time
It leans on, PLC controls first motor 13 again and rotates backward, and the contraction of expansion bracket 15 makes sponge strip 18 wipe partition, to reach clean
Purpose.
As shown in figure 3, the deicing mechanism includes ventilation duct 33, seal box 19, air inlet pipe 24, opening assembly, heating electricity
Resistance 35 and blower 34, the seal box 19 are fixed on the top in main body 1, and the seal box 19 passes through ventilation duct 33 and main body 1
Top connection, be equipped with the first valve in the ventilation duct 33, the lower section of the seal box 19 is equipped with air inlet pipe 24, the sealing
Box 19 is connected to by air inlet pipe 24 with freezing chamber 2, and the top of air inlet pipe 24, the adding thermal resistance 35 is arranged in the opening assembly
It is fixed in seal box 19,34 face adding thermal resistance 35 of the blower setting, first valve, adding thermal resistance 35 and blower 34
It is electrically connected with PLC；
When needing to carry out deicing to freezing chamber 2, user first removes the food in freezing chamber 2, is sent out by mobile phone to refrigerator
The number of delivering letters, control refrigeration system stops to cooling supply is carried out in freezing chamber 2 after PLC receives signal, and PLC controls the first valve again and beats
It opens, PLC controls opening assembly far from air inlet pipe 24, while PLC control adding thermal resistance 35 and blower 34 work, and adding thermal resistance 35 is right
Air is heated, and hot-air is blown into freezing chamber 2 by blower 34, so that the frost in freezing chamber 2 be made to melt, realizes the function of deicing
Can, then user wipes the water in freezing chamber 2, then food is put back to freezing chamber 2, and PLC control deicing mechanism stops working, freezes
System is again to 2 cooling supply of freezing chamber.
As shown in figure 4, the lifting assembly includes third motor 6, screw rod 7, bearing 8, elevator 9 and position-limiting unit, institute
The bottom that third motor 6 is fixed in refrigerating chamber 3 is stated, the screw rod 7 is vertically arranged, the bottom end of the third motor 6 and screw rod 7
Transmission connection, the elevator 9 are set on screw rod 7, and being equipped with the junction of screw rod 7 for the elevator 9 is matched with screw rod 7
Screw thread, the top of the screw rod 7 is fixedly connected with the inner ring of bearing 8, and the outer ring of the bearing 8 is fixed in refrigerating chamber 3, institute
It states position-limiting unit to connect by connecting rod 10 with elevator 9, the third motor 6 is electrically connected with PLC.
PLC controls third motor 6 and screw rod 7 is driven to rotate, and makes elevator 9 that connecting rod 10 be driven to move up and down, so as to adjust
The height of cleaning mechanism.
Preferably, the position-limiting unit includes stop collar 11 and gag lever post in order to limit the mobile direction of elevator 9
12, the gag lever post 12 is arranged in parallel with screw rod 7, and the gag lever post 12 is located at the two sides of the second opening with screw rod 7, described
Stop collar 11 is set on gag lever post 12, and the stop collar 11 is fixedly connected with connecting rod 10.
While elevator 9 is mobile, connecting rod 10 drives stop collar 11 to move along gag lever post 12, to limit lifting
The mobile direction of block 9.
Preferably, being coated with lubricating oil on the screw rod 7 to reduce the frictional force between elevator 9 and screw rod 7.
Preferably, in order to make hot-air enter freezing chamber 2, the opening assembly include the second motor 20, driving lever 21,
Drive rod 22 and baffle 23, the baffle 23 cover the top for being located at air inlet pipe 24, and one end of the baffle 23 and air inlet pipe 24 are cut with scissors
It connects, second motor 20 is fixed in seal box 19, and one end of second motor 20 and driving lever 21 is sequentially connected, described
The both ends of drive rod 22 are hinged with the other end of driving lever 21 and baffle 23 respectively, and second motor 20 is electrically connected with PLC.
PLC controls the driving movement of driving lever 21 of the second motor 20, and driving lever 21 drives baffle 23 to dig, makes by follower lever
Hot-air is entered in freezing chamber 2 from seal box 19 by air inlet pipe 24.
Preferably, cold air is escaped out of air inlet pipe 24 in order to prevent, the lower section of the baffle 23 is fixed with sealing ring
25, the sealing ring 25 is matched with air inlet pipe 24.
Preferably, temperature sensor 36 is equipped in the seal box 19 in order to detect the temperature in seal box 19, it is described
Temperature sensor 36 is electrically connected with PLC.
Temperature sensor 36 detects the temperature in seal box 19, and sends a signal to PLC, and PLC eats, once sealing
Temperature in box 19 reaches setting value, then PLC controls adding thermal resistance 35 and stops heating, and prevents from causing fire.
Preferably, the function in order to realize refrigeration, the refrigeration system includes compressor 26, condenser 27, throttle valve
30, evaporator 28 and connecting line 29, the compressor 26 are fixed on the bottom in main body 1, one end of the compressor 26 with
The external connection of main body 1, the compressor 26 are sequentially connected with condenser 27, throttle valve 30 and evaporator 28, the evaporator
28 are connected to by connecting line 29 with freezing chamber 2 and refrigerating chamber 3.
In fact, being placed with refrigerating medium in advance in the evaporator 28.
Compressor 26 absorbs extraneous air, and is compressed into high pressure gas, and steam is through condenser contained in high pressure gas
27 release heats and are condensed into liquid, and then, liquid throttles through throttle valve 30, and pressure and temperature reduces simultaneously, and liquid enters steaming
It sends out in device 28, draws the heat of refrigerating medium and flash to steam, steam enters refrigerating chamber 3 and freezing chamber 2 by connecting line 29
Refrigeration, then, steam, which returns to compressor 26, to be continued to compress, and is so recycled, is realized the purpose of refrigeration.
Preferably, enter refrigerating chamber 3 and freezing chamber 2 for the ease of cold air, the connecting line 29 with refrigerating chamber 3
Junction be equipped with active carbon filter screen 32, the connecting line 29 is equipped with the second valve with the junction of freezing chamber 2, described the
Two valves are electrically connected with PLC.
Active carbon filter screen 32 can be filtered the air of disengaging refrigerating chamber 3, when user needs to carry out deicing to freezing chamber 2
When, PLC controls the second valve and closes, to stop to 2 cooling supply of freezing chamber.
Preferably, camera 31 is equipped in the refrigerating chamber 3 in order to be monitored to the situation in refrigerating chamber 3, it is described
Camera 31 is fixed on the top in refrigerating chamber 3, and the camera 31 is electrically connected with PLC.
Image processing module is actually equipped in main body 1, described image processing module is electrically connected with PLC.
Camera 31 shoots the picture in refrigerating chamber 3, and sends a signal to PLC, and PLC controls image procossing after receiving signal
Module handles it, if it find that occurring dirty on partition, then controls cleaning mechanism and cleans to partition.
After user takes out food out of refrigerating chamber 3, if there is swill on the partition of refrigerator, PLC controls third
Motor 6 drives screw rod 7 to rotate, and goes up and down elevator 9, adjusts the height of connecting rod 10, and PLC controls the driving of first motor 13 again and stretches
Contracting frame 15 extends, and lantern ring 14 is slided along connecting rod 10 at this time, and the sliding block 17 in sliding rail 16 is sliding to the direction of another sliding block 17
Dynamic, expansion bracket 15 drives sliding rail 16 is mobile sponge strip 18 is made to be open far from second, at this time the partition in sponge strip 18 and refrigerating chamber 3
Top against, PLC controls first motor 13 again and rotates backward, expansion bracket 15 contraction make sponge strip 18 wipe partition, to reach
Food first can be removed into freezing chamber when user wants the frost on the inner wall that cleaning is attached to freezing chamber 2 to clean purpose
2, PLC the second valves of control are closed, while PLC controls the first valve and opens, and PLC control the second motor 20 of control drives driving lever
21 is mobile, and driving lever 21 drives baffle 23 to dig by follower lever, while PLC control adding thermal resistance 35 and blower 34 work, and add
Thermal resistance 35 heats air, and hot-air is blown into freezing chamber 2 by air inlet pipe 24 from seal box 19 by blower 34, to make
Frost in freezing chamber 2 is fused into water, and then user wipes the water in freezing chamber 2, then food is put back to freezing chamber 2, PLC control
Deicing mechanism stops working, and refrigeration system is again to 2 cooling supply of freezing chamber.
Compared with prior art, intelligent refrigerator with cleaning and deicing function, by cleaning mechanism in refrigerating chamber 3
Partition cleaned, compared with existing cleaning mechanism, which uses light convenient, high degree of automation,
Moreover, the frost being attached in freezing chamber 2, compared with existing deicing mechanism, the ice removing machine are removed by deicing mechanism
Structure deicing efficiency is higher, improves practicability.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of intelligent refrigerator with cleaning and deicing function, including main body (1), freezing chamber (2), frost door (4), refrigerating chamber
(3), cold sotrage door (5) and refrigeration system, the freezing chamber (2) and refrigerating chamber (3) are each attached to the side in main body (1), described
Freezing chamber (2) is located at the top of refrigerating chamber (3), and the freezing chamber (2) is equipped with the first opening, institute with the junction of main body (1)
It states the first opening to match with frost door (4), one end of frost door (4) and the inner wall of the side of the first opening are hinged, described
Refrigerating chamber (3) is equipped with the second opening with the junction of main body (1), and second opening is matched with cold sotrage door (5), the refrigeration
One end of door (5) and the inner wall of the side of the second opening are hinged, and the bottom that the refrigeration system is arranged in main body (1) is special
Sign is, cleaning mechanism is equipped in the refrigerating chamber (3), deicing mechanism is equipped in the freezing chamber (2), the main body (1) is interior
Equipped with PLC；
The cleaning mechanism includes lifting assembly, connecting rod (10), first motor (13), lantern ring (14), expansion bracket (15), sliding rail
(16), sponge strip (18) and two sliding blocks (17), one to be open close to second that the lifting assembly is arranged in refrigerating chamber (3)
Side, the connecting rod (10) is horizontally disposed, and one end in the lifting assembly and connecting rod (10) is sequentially connected, first electricity
Machine (13) is fixed on connecting rod (10), and the side of one end of the first motor (13) and expansion bracket (15) is sequentially connected, institute
State one end of the close connecting rod (10) of expansion bracket (15) the other side and lantern ring (14) hingedly, lantern ring (14) company of being set in
On extension bar (10), the two sides of the other end of the expansion bracket (15) respectively with two sliding blocks (17) hingedly, the sliding rail (16) with
Connecting rod (10) is arranged in parallel, and in two sliding blocks (17), one of sliding block (17) is fixedly connected with one end of sliding rail (16), separately
One sliding block (17) is slidably connected with sliding rail (16), and the length of the sliding rail (16) is greater than the width of expansion bracket (15), the sea
Continuous item (18) is fixed on the lower section of sliding rail (16), and the first motor (13) is electrically connected with PLC；
The deicing mechanism include ventilation duct (33), seal box (19), air inlet pipe (24), opening assembly, adding thermal resistance (35) and
Blower (34), the seal box (19) are fixed on the top in main body (1), and the seal box (19) passes through ventilation duct (33) and main
The top of body (1) is connected to, and the first valve is equipped in the ventilation duct (33), and the lower section of the seal box (19) is equipped with air inlet pipe
(24), the seal box (19) is connected to by air inlet pipe (24) with freezing chamber (2), and the opening assembly is arranged in air inlet pipe (24)
Top, the adding thermal resistance (35) is fixed in seal box (19), blower (34) face adding thermal resistance (35) setting, institute
The first valve, adding thermal resistance (35) and blower (34) is stated to be electrically connected with PLC.
2. the intelligent refrigerator with cleaning and deicing function as described in claim 1, which is characterized in that the lifting assembly packet
Third motor (6), screw rod (7), bearing (8), elevator (9) and position-limiting unit are included, the third motor (6) is fixed on refrigerating chamber
(3) bottom in, the screw rod (7) is vertically arranged, and the bottom end of the third motor (6) and screw rod (7) is sequentially connected, the liter
Drop block (9) is set on screw rod (7), the elevator (9) be equipped with the junction of screw rod (7) and screw rod (7) matched spiral shell
The top of line, the screw rod (7) is fixedly connected with the inner ring of bearing (8), and the outer ring of the bearing (8) is fixed on refrigerating chamber (3)
Interior, the position-limiting unit is connect by connecting rod (10) with elevator (9), and the third motor (6) is electrically connected with PLC.
3. the intelligent refrigerator with cleaning and deicing function as claimed in claim 2, which is characterized in that the position-limiting unit packet
Stop collar (11) and gag lever post (12) are included, the gag lever post (12) is arranged in parallel with screw rod (7), the gag lever post (12) and screw rod
(7) two sides of the second opening are located at, the stop collar (11) is set on gag lever post (12), the stop collar (11) and company
Extension bar (10) is fixedly connected.
4. the intelligent refrigerator with cleaning and deicing function as claimed in claim 2, which is characterized in that on the screw rod (7)
It is coated with lubricating oil.
5. the intelligent refrigerator with cleaning and deicing function as described in claim 1, which is characterized in that the opening assembly packet
The second motor (20), driving lever (21), drive rod (22) and baffle (23) are included, baffle (23) lid is located at air inlet pipe (24)
Top, hingedly, second motor (20) is fixed in seal box (19), institute for one end and air inlet pipe (24) of the baffle (23)
The one end for stating the second motor (20) and driving lever (21) is sequentially connected, the both ends of the drive rod (22) respectively with driving lever (21)
The other end and baffle (23) hingedly, second motor (20) is electrically connected with PLC.
6. the intelligent refrigerator with cleaning and deicing function as claimed in claim 5, which is characterized in that the baffle (23)
Lower section is fixed with sealing ring (25), and the sealing ring (25) matches with air inlet pipe (24).
7. the intelligent refrigerator with cleaning and deicing function as described in claim 1, which is characterized in that the seal box (19)
Interior to be equipped with temperature sensor (36), the temperature sensor (36) is electrically connected with PLC.
8. the intelligent refrigerator with cleaning and deicing function as described in claim 1, which is characterized in that the refrigeration system packet
Compressor (26), condenser (27), throttle valve (30), evaporator (28) and connecting line (29) are included, the compressor (26) is solid
Be scheduled on the bottom in main body (1), one end of the compressor (26) and the external of main body (1) be connected tos, the compressor (26) and
Condenser (27), throttle valve (30) and evaporator (28) are sequentially connected, and the evaporator (28) passes through connecting line (29) and ice
Freeze room (2) to be connected to refrigerating chamber (3).
9. the intelligent refrigerator with cleaning and deicing function as claimed in claim 8, which is characterized in that the connecting line
(29) be equipped with active carbon filter screen (32) with the junction of refrigerating chamber (3), the company with freezing chamber (2) of the connecting line (29)
It meets place and is equipped with the second valve, second valve is electrically connected with PLC.
10. the intelligent refrigerator with cleaning and deicing function as described in claim 1, which is characterized in that the refrigerating chamber (3)
Interior to be equipped with camera (31), the camera (31) is fixed on the top in refrigerating chamber (3), the camera (31) and PLC electricity
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910406512.0A CN110145911A (en) | 2019-05-16 | 2019-05-16 | A kind of intelligent refrigerator with cleaning and deicing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910406512.0A CN110145911A (en) | 2019-05-16 | 2019-05-16 | A kind of intelligent refrigerator with cleaning and deicing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110145911A true CN110145911A (en) | 2019-08-20 |
Family
ID=67595660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910406512.0A Withdrawn CN110145911A (en) | 2019-05-16 | 2019-05-16 | A kind of intelligent refrigerator with cleaning and deicing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110145911A (en) |
Cited By (5)
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| CN110645760A (en) * | 2019-10-30 | 2020-01-03 | 福建工程学院 | Energy storage type air-cooled frost-free refrigerator and defrosting method thereof |
| CN110686440A (en) * | 2019-09-05 | 2020-01-14 | 白木日根 | Refrigerating system with commodity shelf regulatory function and slope alarming function |
| CN112503817A (en) * | 2020-11-17 | 2021-03-16 | 郝城峰 | Refrigerator with automatic internal cleaning function |
| CN113102305A (en) * | 2021-04-02 | 2021-07-13 | 重庆万重山智能科技有限公司 | Cleaning mechanism and forest fire monitoring system based on unmanned aerial vehicle |
| CN114623641A (en) * | 2022-03-25 | 2022-06-14 | 车传亮 | Small medical refrigeration equipment |
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Application publication date: 20190820 |