CN114576910B - Improved refrigeration house - Google Patents
Improved refrigeration house Download PDFInfo
- Publication number
- CN114576910B CN114576910B CN202210215240.8A CN202210215240A CN114576910B CN 114576910 B CN114576910 B CN 114576910B CN 202210215240 A CN202210215240 A CN 202210215240A CN 114576910 B CN114576910 B CN 114576910B
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- China
- Prior art keywords
- refrigerator
- odor
- wall
- box
- box body
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 62
- 238000005192 partition Methods 0.000 claims description 28
- 238000007789 sealing Methods 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 9
- 239000006260 foam Substances 0.000 claims description 9
- 239000000796 flavoring agent Substances 0.000 claims description 4
- 235000019634 flavors Nutrition 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 241000894006 Bacteria Species 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009833 condensation Methods 0.000 abstract description 6
- 230000005494 condensation Effects 0.000 abstract description 6
- 235000013305 food Nutrition 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000007790 scraping Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 201000009240 nasopharyngitis Diseases 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229960005486 vaccine Drugs 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- F25D13/00—Stationary devices, e.g. cold-rooms
-
- 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
- F25D17/042—Air treating means within refrigerated spaces
-
- 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
- F25D17/042—Air treating means within refrigerated spaces
- F25D17/045—Air flow control arrangements
-
- 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
-
- 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
-
- 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
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention relates to the technical field of refrigeration houses, in particular to an improved refrigeration house which comprises a refrigeration house box body, a condensation pipe, a refrigeration house door, an odor absorbing unit and a deicing unit; the refrigerator provided by the prior patent also has the following problems: the ice layer on the inner wall of the refrigerator cannot be removed regularly, so that the use effect of the ice layer on the inner wall of the refrigerator can be influenced, and bacteria possibly exist in the ice layer, so that the bacteria are easy to spread; the refrigerator can not be subjected to odor removal treatment regularly, and odor is easily generated after the refrigerator is not treated for a long time, so that the mouthfeel of frozen products and fresh foods is easily affected; the odor removing treatment can be regularly carried out on the refrigerator body, so that the odor generated by long-time unavailability of the odor removing treatment in the refrigerator body is avoided; according to the invention, the ice layer on the inner wall of the refrigerator body is scraped regularly, so that the influence of the ice layer on the using effect of the refrigerator body is avoided, and the ice layer is removed regularly to prevent bacteria from spreading, so that frozen products and fresh products can be prevented from being corroded by bacteria, and the shelf life of the frozen products and fresh products in the refrigerator body is shortened.
Description
Technical Field
The invention relates to the technical field of refrigeration houses, in particular to an improved refrigeration house.
Background
The refrigerator is mainly used for creating an environment different from outdoor temperature or humidity, and is also constant temperature and humidity storage equipment for foods, liquids, chemical industry, medicines, vaccines, scientific experiments and other articles.
Common cold storage can be divided into an assembled cold storage and a movable cold storage, wherein a cold storage container is used as one of the movable cold storage, and the stored articles are easy to rot or damage in transit transportation and storage due to long-distance transportation in the storage and transportation process of the conventional cold storage container.
For the above problems of articles being prone to decay or damage during transportation and storage, the prior art provides corresponding solutions, for example: the Chinese patent application with publication number of CN104329860A discloses a refrigeration house, which adopts a low-temperature-level system with carbon dioxide as a refrigerant to provide a cold source for a refrigeration chamber, can reduce the temperature of the refrigeration house to a lower temperature in a short time, and meets the freezing storage requirements of quality and freshness preservation of articles.
However, the refrigerator provided by the above patent has the following problems: 1. because the inside low temperature state that is in for a long time of freezer, and store frozen product and give birth to bright, when the user need take frozen product or give birth to bright in the freezer, need open the bin door of freezer to outside air can enter into the freezer inside and condense and be the ice layer, consequently frequent opening the bin door of freezer can lead to the inside ice layer of freezer to thicken gradually, the clearance of the ice layer that does not relate to the freezer inner wall in the foretell patent, and the ice layer of freezer inner wall can influence its result of use, and the ice layer is interior probably to contain the bacterium, thereby causes the propagation of bacterium easily, frozen product and give birth to bright easy by the bacterium erosion and shorten its shelf life.
2. The refrigerator according to the above patent cannot regularly clean the taste because the frozen products and fresh foods are stored for a long time, and the odor is easily generated because the interior of the refrigerator is not treated for a long time, so that the mouthfeel of the frozen products and fresh foods is easily affected.
Disclosure of Invention
1. The technical problems to be solved are as follows: the improved refrigeration house provided by the invention can solve the problems pointed out in the background technology.
2. The technical scheme is as follows: in order to achieve the above purpose, the invention adopts the following technical scheme that the improved refrigeration house comprises a refrigeration house box body, a condensing pipe, a refrigeration house door, an odor absorbing unit and a deicing unit, wherein an installation groove is formed in the upper end of the refrigeration house box body, the condensing pipe is arranged in the installation groove, two air coolers are arranged on the inner wall of the rear end of the refrigeration house box body, the air coolers can be matched with the odor absorbing unit to perform odor removal treatment on the refrigeration house box body, cold air can be conveyed into the refrigeration house box body, daily use of the refrigeration house box body is ensured, the front end of the refrigeration house box body is hinged with the refrigeration house door near the left side of the refrigeration house box body, the odor absorbing unit is arranged at the top of the refrigeration house box body, and the deicing unit is arranged on the refrigeration house box body.
The odor absorbing unit comprises a supporting elastic piece, a lower pressing plate, an air cylinder, an air outlet hole, a partition plate, an odor absorbing block and an air hole opening and closing assembly, wherein: the top of the refrigerator box body is provided with a plurality of supporting elastic pieces in a front-back symmetrical way, one end of the plurality of supporting elastic pieces, far away from the refrigerator box body, is provided with a lower pressing plate together, the upper end of the lower pressing plate is provided with a plurality of cylinders in a front-back symmetrical way and is staggered with the supporting elastic pieces, the telescopic ends of the cylinders penetrate through the lower pressing plate and are connected to the top of the refrigerator box body, the upper end of the refrigerator box body is provided with a plurality of rows of air outlet holes in a penetrating way, the air outlet holes and pipelines of a condensing pipe are staggered, the lower end of the lower pressing plate is provided with a plurality of partition boards staggered with the air outlet holes from front to back, an odor absorbing block is arranged between the adjacent partition boards in a detachable way, and an air hole opening and closing assembly is arranged between the refrigerator box body and the partition boards; the odor absorbing unit sprays the gas in the refrigerator box body into the odor absorbing block, so that the odor absorbing block filters and purifies the gas, the refrigerator box body can be periodically subjected to odor removing treatment, and the odor generated by long-time unavailability of odor removing treatment in the refrigerator box body is avoided.
Deicing unit includes sliding groove, positioning box, spacing spout, lead screw, driving motor, displacement board, linkage piece and U type frame, wherein: the left side wall and the right side wall of the refrigerator box body are respectively provided with a sliding groove, the outer walls of the refrigerator box body are symmetrically provided with a positioning box, a limiting chute communicated with the sliding grooves is arranged in the positioning box, a screw rod is rotationally arranged between the front side wall and the rear side wall of the limiting chute, the front end of the positioning box on the right side of the refrigerator box body is provided with a driving motor through a motor seat, an output shaft of the driving motor penetrates through the positioning box and then is connected with the screw rod, the screw rods on the left side and the right side of the refrigerator box body are connected through belt transmission, the outer walls of the screw rods are sleeved with displacement plates which are slidably arranged in the limiting chute in a threaded fit mode, and U-shaped frames with downward openings are jointly arranged on the opposite sides of the two displacement plates through a linkage block; the deicing unit can regularly scrape the ice layer of the left and right sides wall and the upper side wall of freezer box, avoids the ice layer to influence the result of use of freezer box, and deposits the article of freezing and give birth to bright in the freezer box for a long time, consequently probably contains the bacterium in the ice layer, and the propagation of bacterium can be prevented to the periodic removal ice layer to can avoid freezing article and giving birth to bright the erosion of bacterium and shorten its shelf life in the freezer box.
As a preferable technical scheme of the invention, the air hole opening and closing assembly comprises a guide cylinder, an annular fixing plate, a conical contraction spring, a closing block and a pull rope, wherein: the top of the refrigerator body is provided with a plurality of guide cylinders corresponding to the positions of the air outlets, the axes of the guide cylinders are coincident with the axes of the air outlets, the inner wall of the guide cylinder is provided with an annular fixing plate, the top of the annular fixing plate is provided with a sealing block through a conical contraction spring, the upper end of the sealing block is provided with two pull ropes in a front-back symmetrical manner, and one end of each pull rope, far away from the sealing block, is connected with the bottoms of the partition plates positioned on the front side and the rear side of the guide cylinder; the air hole opening and closing assembly can change the communication state between the refrigerator body and the outside through the up-and-down movement of the closing block, so that the odor purifying treatment inside the refrigerator body is facilitated, and the operation is convenient and fast.
As a preferable technical scheme of the invention, the odor absorbing block consists of an odor removing sponge cushion, an activated carbon filter screen and a dust removing sponge cushion, wherein the odor removing sponge cushion is detachably arranged on the upper side between adjacent partition boards, and the activated carbon filter screen and the dust removing sponge cushion are sequentially arranged at the lower end of the odor removing sponge cushion; the gas can be subjected to multistage odor removal treatment through the odor removal foam cushion, the active carbon filter screen and the dust removal foam cushion, so that the spread of bacteria caused by the fact that odor is emitted into the air is avoided.
As a preferable technical scheme of the invention, the front end of the U-shaped frame is provided with a U-shaped ice removing blade with a downward opening, and the rear end of the U-shaped frame is provided with an ice layer storage frame close to the upper side of the U-shaped frame.
As a preferable technical scheme of the invention, the outer side wall of the U-shaped ice removing blade slides and abuts against the inner side wall of the refrigerator body, and the cross section of the U-shaped ice removing blade is of a triangle structure with the thickness gradually reduced from back to front; the sharpness of the U-shaped deicing blade can be improved through the triangular structure of the U-shaped deicing blade, so that the scraping effect of the U-shaped deicing blade on an ice layer can be enhanced, and the ice layer is prevented from being remained.
As a preferable technical scheme of the invention, four corners of the inner wall of the refrigerator body are provided with guide sliding grooves, and four corners of the U-shaped frame are provided with moving wheels which are arranged in the guide sliding grooves in a sliding manner; the smoothness of the U-shaped frame during moving can be ensured through the guide sliding groove and the moving wheel.
As a preferable technical scheme of the invention, two auxiliary sliding grooves are symmetrically arranged on the inner walls of the upper side and the lower side of the refrigerator body, and two connecting blocks which are arranged in the auxiliary sliding grooves in a sliding manner are symmetrically arranged at the upper end of the U-shaped frame; the U-shaped frame can be limited through the connecting block, so that the U-shaped frame slides along the auxiliary sliding groove.
As a preferable technical scheme of the invention, the diameter of the guide cylinder is gradually increased from top to bottom, and the sealing block is of a truncated cone structure which is matched with the inner wall of the guide cylinder and gradually increases from top to bottom in diameter; when the sealing block moves upwards, the sealing block is abutted against the inner wall of the upper side of the guide cylinder, so that the guide cylinder can be sealed; on the contrary, when the closed block moves downwards, the diameter of the closed block cannot change, and a certain distance is reserved between the outer wall of the closed block and the inner wall of the guide cylinder, so that the closed state of the guide cylinder can be relieved, and the refrigerator body is communicated with the outside through the guide cylinder.
3. The beneficial effects are that: 1. the odor absorbing unit filters and purifies the gas sprayed out of the refrigerator body through the odor absorbing block, so that the refrigerator body can be periodically subjected to odor removing treatment, and the odor generated by long-time unavailability of odor removing treatment in the refrigerator body is avoided; the deicing unit can periodically scrape the ice layers on the left side wall, the right side wall and the upper side wall of the refrigerator body, so that the use effect of the refrigerator body is prevented from being influenced by the ice layers, frozen products and fresh products are stored in the refrigerator body for a long time, bacteria can be contained in the ice layers, the propagation of the bacteria can be prevented by periodically cleaning the ice layers, and the frozen products and fresh products can be prevented from being corroded by the bacteria, so that the shelf life of the frozen products and fresh products in the refrigerator body is shortened.
2. The air hole opening and closing assembly can change the communication state between the refrigerator body and the outside through the up-and-down movement of the sealing block, so that the odor removing treatment inside the refrigerator body is convenient, and the operation is convenient.
3. The U-shaped deicing blade with the triangular structure can improve sharpness, so that the scraping effect of the U-shaped deicing blade on the ice layer can be enhanced, and the ice layer residue is avoided.
4. The invention can carry out multi-stage odor removal treatment on the gas through the odor removal foam cushion, the active carbon filter screen and the dust removal foam cushion, and avoid bacteria propagation caused by odor channeling into the air.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a partial cross-sectional view (from right to left) of the odor block and air port opening and closing assembly of the present invention.
Fig. 3 is a partial cross-sectional view (from top to bottom) of the refrigerator cabinet of the present invention.
Fig. 4 is a perspective cutaway view of the vent opening and closing assembly of the present invention.
Fig. 5 is a partial cross-sectional view (from top to bottom) of the deicing unit of the present invention.
Fig. 6 is a partial enlarged view at P of fig. 5 of the present invention.
Fig. 7 is a partial cross-sectional view (from front to back) of the refrigerator case of the present invention.
In the figure: 1. a refrigerator body; 2. a condensing tube; 3. a garage door; 4. a flavor absorbing unit; 41. a supporting elastic member; 42. a lower pressing plate; 43. a cylinder; 44. an air outlet hole; 45. a partition plate; 46. a flavor absorbing block; 461. an odor-removing sponge cushion; 462. an active carbon filter screen; 463. a dust-removing sponge cushion; 47. an air hole opening and closing assembly; 471. a guide cylinder; 472. an annular fixing plate; 473. a conical retraction spring; 474. a closing block; 475. a pull rope; 5. a deicing unit; 51. a slip groove; 52. a positioning box; 53. limiting sliding grooves; 54. a screw rod; 55. a driving motor; 56. a displacement plate; 57. a linkage block; 58. a U-shaped frame; 581. u-shaped ice removing knife; 582. an ice layer storage frame; 584. a guide chute; 585. a moving wheel; 586. an auxiliary chute; 587. connecting block, 6, air-cooler.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
Referring to fig. 1 and 3, an improved refrigeration house comprises a refrigeration house box body 1, a condensation pipe 2, a refrigeration house door 3, an odor absorbing unit 4 and a deicing unit 5, wherein an installation groove is formed in the upper end of the refrigeration house box body 1, the condensation pipe 2 is arranged in the installation groove, two air coolers 6 are arranged on the inner wall of the rear end of the refrigeration house box body 1, the refrigeration house box body 1 can be subjected to odor removal treatment through the air coolers 6 in combination with the odor absorbing unit 4, cold air can be conveyed into the refrigeration house box body 1, daily use of the refrigeration house box body 1 is ensured, the front end of the refrigeration house box body 1 is close to the left side of the refrigeration house box body, the odor absorbing unit 4 is arranged at the top of the refrigeration house box body 1 through the hinge joint of the refrigeration house door 3, and the deicing unit 5 is arranged on the refrigeration house box body 1; in this embodiment, the condensation tube 2 according to the present invention is the same as the condensation tube in the prior art, and will not be described here again.
Referring to fig. 1, 2 and 3, the odor absorbing unit 4 includes a supporting elastic member 41, a lower pressure plate 42, an air cylinder 43, an air outlet 44, a partition 45, an odor absorbing block 46 and an air hole opening and closing assembly 47, wherein: the top of the refrigeration house box body 1 is provided with a plurality of supporting elastic pieces 41 in a front-back symmetrical mode, one end, far away from the refrigeration house box body 1, of each supporting elastic piece 41 is provided with a lower pressing plate 42 together, the upper end of each lower pressing plate 42 is provided with a plurality of air cylinders 43 in a front-back symmetrical mode and staggered with the corresponding supporting elastic piece 41, the telescopic ends of the air cylinders 43 penetrate through the lower pressing plates 42 and are connected to the top of the refrigeration house box body 1, the upper end of the refrigeration house box body 1 is provided with a plurality of rows of air outlet holes 44 in a penetrating mode, the rows of air outlet holes 44 are staggered with the pipelines of the condensation pipes 2, the lower end of each lower pressing plate 42 is provided with a plurality of partition plates 45 staggered with the air outlet holes 44 from front to back, a plurality of odor absorbing blocks 46 are detachably arranged between the adjacent partition plates 45, each odor absorbing block 46 is located above each air outlet hole 44, each odor absorbing block 46 consists of an odor removing sponge pad 461, an active carbon filter screen 462 and a dust removing sponge pad 463, wherein the odor removing sponge pad 461 is detachably arranged on the upper side between the adjacent partition plates 45, and the odor removing sponge pad 463 are sequentially provided with active carbon sponge pads 462; dust in gas sprayed out of the refrigerator box 1 can be adsorbed through the dust removing sponge cushion 463, the odor removing sponge cushion 461 and the active carbon filter screen 462 can carry out multistage odor removing treatment on the gas, and the spread of bacteria caused by the odor in the air is avoided, so that the odor removing and purifying treatment on the gas sprayed out of the refrigerator box 1 can be completed; the air hole opening and closing assembly 47 is arranged between the refrigerator box 1 and the partition board 45; in the initial state, the telescopic end of the air cylinder 43 is in an extending state, so that a certain distance is reserved between the lower pressing plate 42 and the top of the refrigeration house box 1, and at the moment, the air hole opening and closing assembly 47 seals the air outlet hole 44 to prevent the refrigeration house box 1 from being communicated with the outside to influence the refrigeration effect.
When the refrigerator is in operation, the air cylinder 43 is opened, the telescopic end of the air cylinder 43 contracts and drives the lower pressing plate 42 to move downwards, the lower pressing plate 42 drives the odor absorbing block 46 to abut against the air hole opening and closing assembly 47 through the partition plate 45, meanwhile, the air hole opening and closing assembly 47 opens the air outlet hole 44, so that the odor absorbing block 46 is blocked at the upper end of the air hole opening and closing assembly 47, then air is blown into the refrigerator box 1 through the deicing unit 5, gas in the refrigerator box 1 is sprayed upwards to the inside of the odor absorbing block 46 along the air outlet hole 44, and the odor absorbing block 46 is used for filtering and purifying the gas, so that odor can be periodically removed from the refrigerator box 1, and odor generated due to long-time odor removing treatment is avoided; after the odor removal of the refrigeration house box body 1 is finished, the air cylinder 43 drives the lower pressing plate 42 to restore to the initial state upwards; further, the odor removing unit 4 may perform intermittent odor removing treatment of the inside of the refrigerator case 1 or periodically perform odor removing treatment of the inside of the refrigerator case 1 according to the use requirement.
Referring to fig. 2 and 4, the air hole opening and closing assembly 47 includes a guide tube 471, an annular fixing plate 472, a conical shrinkage spring 473, a closing block 474 and a pulling rope 475, wherein: a plurality of guide drums 471 corresponding to the positions of the air outlet holes 44 are arranged at the top of the refrigerator box 1, the axes of the guide drums 471 are overlapped with the axes of the air outlet holes 44, an annular fixing plate 472 is arranged on the inner wall of the guide drums 471, a sealing block 474 is arranged at the top of the annular fixing plate 472 through a conical shrinkage spring 473, the conical shrinkage spring 473 always applies a downward-moving shrinkage force to the sealing block 474, two pull ropes 475 are symmetrically arranged at the front and rear of the upper end of the sealing block 474, and one end of each pull rope 475, far away from the sealing block 474, is connected to the bottoms of the partition plates 45 positioned at the front side and the rear side of the guide drums 471; in the initial state, a certain distance is reserved between the lower pressing plate 42 and the partition plate 45 and the refrigerator cabinet 1 under the action of the air cylinder 43, so that the partition plate 45 pulls the sealing block 474 upwards through the pull rope 475 and abuts against the upper inner wall of the guide tube 471, the pull rope 475 is in a tightening state at the moment, the guide tube 471 can be sealed through the sealing block 474, and the refrigerator cabinet 1 is prevented from being communicated with the outside.
Referring to fig. 4, the diameter of the guiding tube 471 is gradually increased from top to bottom, and the sealing block 474 is a truncated cone structure with gradually increased diameter from top to bottom, which is matched with the inner wall of the guiding tube 471; in this embodiment, an annular gasket (not shown in the figure) may be sleeved on the outer wall of the sealing block 474, and when the sealing block 474 moves upward, the annular gasket on the outer wall of the sealing block 474 collides with the inner wall on the upper side of the guide tube 471 to seal the guide tube 471; on the contrary, when the closing block 474 moves downward, since the diameter of the closing block 474 does not change, a certain distance remains between the outer wall of the closing block 474 and the inner wall of the guide tube 471, so that the closing of the guide tube 471 can be released, and the refrigerator case 1 is communicated with the outside through the guide tube 471.
When the refrigerator box is in operation, when the air cylinder 43 drives the lower pressing plate 42 and the partition plate 45 to move downwards, the distance between the partition plate 45 and the refrigerator box 1 is reduced, at the moment, the sealing block 474 loses the tension of the pull rope 475 and moves downwards under the action of the conical shrinkage spring 473, so that an annular gap appears between the sealing block 474 and the guide cylinder 471, the refrigerator box 1 is communicated with the outside through the annular gap, then the air cooler 6 is opened, the air cooler 6 blows air into the refrigerator box 1, and the air in the refrigerator box 1 is sprayed onto the odor absorbing block 46 after passing through the air outlet hole 44 and the guide cylinder 471, so that odor removing treatment on the inside of the refrigerator box 1 is completed; after the odor removal of the refrigerator case 1 is completed, the air cylinder 43 drives the lower pressing plate 42 and the partition plate 45 to restore to the initial state, so that the partition plate 45 drives the closing block 474 to restore to the initial state through the pull rope 475, and the guide tube 471 is closed again.
Referring to fig. 1, 5, 6 and 7, the deicing unit 5 includes a sliding groove 51, a positioning box 52, a limiting sliding groove 53, a screw 54, a driving motor 55, a displacement plate 56, a linkage block 57 and a U-shaped frame 58, wherein: the left side wall and the right side wall of the refrigeration house box body 1 are respectively provided with a sliding groove 51, the outer wall of the refrigeration house box body 1 is symmetrically provided with a positioning box 52 in a left-right symmetry manner, a limiting chute 53 communicated with the sliding groove 51 is arranged in the positioning box 52, a screw rod 54 is rotationally arranged between the front side wall and the rear side wall of the limiting chute 53, the front end of the positioning box 52 on the right side of the refrigeration house box body 1 is provided with a driving motor 55 through a motor seat, an output shaft of the driving motor 55 penetrates through the positioning box 52 and is connected with the screw rod 54, the screw rods 54 on the left side and the right side of the refrigeration house box body 1 are connected through belt transmission, the outer wall of the screw rod 54 is sleeved with a displacement plate 56 which is slidingly arranged in the limiting chute 53 in a threaded fit manner, and opposite sides of the two displacement plates 56 are respectively provided with a U-shaped frame 58 with a downward opening through a linkage block 57; the front end of the U-shaped frame 58 is provided with a U-shaped deicing cutter 581 with a downward opening, and an ice layer storage frame 582 is arranged at the rear end of the U-shaped frame 58 and close to the upper side of the rear end; the outer side wall of the U-shaped deicing cutter 581 slides against the inner side wall of the refrigerator body 1, and the cross section of the U-shaped deicing cutter 581 is of a triangular structure with the thickness gradually reduced from back to front; the sharpness of the U-shaped deicing blade 581 can be improved through the triangular structure of the U-shaped deicing blade 581, so that the scraping effect of the U-shaped deicing blade 581 on an ice layer can be enhanced, and the residual ice layer is avoided; in this embodiment, the U-shaped frame 58 and the U-shaped ice removing blade 581 are both abutted against the left and right side walls and the upper side wall of the refrigerator case 1, and in addition, frozen products or fresh products are placed on the inner wall of the lower end of the refrigerator case 1 and near the middle of the refrigerator case, so that the frozen products or fresh products do not contact with the inner wall of the refrigerator case 1, and the efficiency of scraping the ice layer can be prevented from being influenced by blocking the U-shaped frame 58 and the U-shaped ice removing blade 581 by the frozen products or fresh products.
Referring to fig. 1 and 7, four corners of the inner wall of the refrigerator case 1 are provided with guide sliding grooves 584, and four corners of the u-shaped frame 58 are provided with moving wheels 585 which are slidably arranged in the guide sliding grooves 584; the smoothness of the U-shaped frame 58 during moving can be ensured by the guide chute 584 and the moving wheel 585; two auxiliary sliding grooves 586 are symmetrically arranged on the inner walls of the upper side and the lower side of the refrigerator box body 1, water in the refrigerator box body 1 can be led out of the refrigerator box body 1 through the auxiliary sliding grooves 586 on the lower side wall of the refrigerator box body 1, and two connecting blocks 587 which are arranged in the auxiliary sliding grooves 586 in a sliding manner are symmetrically arranged at the upper end of the U-shaped frame 58 in a left-right manner; the U-shaped frame 58 can be limited through the connecting block 587, so that the U-shaped frame 58 slides along the auxiliary sliding groove 586; after a period of use, the inner wall of the refrigerator box 1 can form an ice layer, if the ice layer is not treated regularly, the ice layer is condensed on the inner wall of the refrigerator box 1 and is thickened continuously, and the refrigerator box is difficult to clean, so that the top block on the inner wall of the refrigerator box needs to be cleaned regularly.
The cleaning steps of the ice layer on the inner wall of the refrigerator body 1 are as follows: during operation, the driving motor 55 is opened, the driving motor 55 drives the screw rod 54 to rotate, the screw rod 54 drives the displacement plate 56, the linkage block 57 and the U-shaped frame 58 to move to the front side, during the period, the U-shaped frame 58 drives the U-shaped deicing knife 581 to scrape the ice layer on the inner wall of the refrigerator box 1, meanwhile, the displacement plate 56 can scrape the ice layer on the inner wall of the sliding groove 51, the ice fragments falling after scraping from the upper side wall of the refrigerator box 1 are collected in the ice layer storage frame 582, then when the U-shaped frame 58 moves to the forefront side of the refrigerator box 1, the ice fragments in the ice layer storage frame 582 are taken out, and the ice fragments on the left side wall and the right side wall of the refrigerator box 1 are pushed to the front side of the refrigerator box 1 under the action of the U-shaped deicing knife 581, so that the ice layers on the left side wall and the upper side wall of the refrigerator box 1 can be scraped regularly through the deicing unit 5, the ice layers are prevented from affecting the using effect of the refrigerator box 1, and the ice layers in the refrigerator box 1 are stored for a long time and fresh time, and bacteria can be prevented from being corroded by the bacteria in the refrigerator box 1.
The working process of the invention is as follows: the first step: the cylinder 43 is opened, the cylinder 43 drives the odor absorbing block 46 to lean against the top of the guide tube 471 through the lower pressing plate 42 and the partition plate 45, and at the same time, the sealing block 474 moves downwards under the action of the conical shrinkage spring 473 and forms an annular gap with the guide tube 471, so that the refrigerator case 1 is communicated with the outside through the guide tube 471.
And a second step of: the air cooler 6 is opened, the air cooler 6 blows air into the refrigerator cabinet 1, and the air is sprayed into the odor absorbing block 46 after passing through the guide tube 471, so that odor removing treatment is carried out on the refrigerator cabinet 1 through the odor absorbing block 46; after the odor removal of the refrigerator body 1 is completed, the air cylinder 43 drives the lower pressing plate 42 and the partition plate 45 to reset upwards, so that the sealing block 474 seals the guide tube 471 again.
And a third step of: when the driving motor 55 is turned on, the driving motor 55 drives the displacement plate 56, the linkage block 57 and the U-shaped frame 58 to move to the front side through the lead screw 54, during the period, the U-shaped frame 58 drives the U-shaped deicing knife 581 to scrape off the ice layers on the left and right side walls and the upper side wall of the refrigeration house box body 1, the ice fragments falling off after scraping off the inner wall of the refrigeration house box body 1 are collected in the ice layer storage frame 582, when the U-shaped frame 58 moves to the forefront side of the refrigeration house box body 1, the ice fragments in the ice layer storage frame 582 are taken out, and the ice fragments on the left and right side walls of the refrigeration house box body 1 are pushed to the front side of the refrigeration house box body 1 under the action of the U-shaped deicing knife 581, so that the removal is facilitated.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an improved generation freezer, includes freezer box (1), condenser pipe (2), bin gate (3), inhale flavor unit (4) and deicing unit (5), and the mounting groove has been seted up to the inside upper end of freezer box (1), is provided with condenser pipe (2) in the mounting groove, and the rear end inner wall of freezer box (1) is provided with two air-cooler (6), its characterized in that: the front end of freezer box (1) just is close to its left side and has storehouse door (3) through articulated, and inhale flavor unit (4) are installed at the top of freezer box (1), and deicing unit (5) set up on freezer box (1), wherein:
the odor absorbing unit (4) comprises a supporting elastic piece (41), a lower pressing plate (42), an air cylinder (43), an air outlet hole (44), a partition plate (45), an odor absorbing block (46) and an air hole opening and closing assembly (47), wherein: the refrigerator comprises a refrigerator body (1), a plurality of supporting elastic pieces (41) are symmetrically arranged on the top and front and back of the refrigerator body (1), a lower pressing plate (42) is commonly installed at one end, far away from the refrigerator body (1), of each supporting elastic piece (41), a plurality of air cylinders (43) are symmetrically arranged on the upper end of each lower pressing plate (42) in a staggered mode with the corresponding supporting elastic piece (41), the telescopic ends of the air cylinders (43) penetrate through the lower pressing plates (42) and then are connected to the top of the refrigerator body (1), a plurality of rows of air outlet holes (44) are formed in the upper end of the refrigerator body (1) in a penetrating mode, the rows of air outlet holes (44) are staggered with pipelines of a condenser pipe (2), a plurality of partition plates (45) staggered with the air outlet holes (44) are installed at the lower end of each lower pressing plate (42) from front to back, odor absorbing blocks (46) are installed between the adjacent partition plates (45) in a detachable mode, and an air hole opening and closing assembly (47) is installed between the refrigerator body (1) and the partition plates (45);
deicing unit (5) are including sliding groove (51), positioning box (52), spacing spout (53), lead screw (54), driving motor (55), displacement board (56), linkage piece (57) and U type frame (58), wherein: the left and right side walls of the refrigerator box body (1) are provided with sliding grooves (51), the outer wall of the refrigerator box body (1) is symmetrically provided with positioning boxes (52) left and right, limiting sliding grooves (53) communicated with the sliding grooves (51) are arranged in the positioning boxes (52), screw rods (54) are rotationally arranged between the front side wall and the rear side wall of the limiting sliding grooves (53), the front end of each positioning box (52) on the right side of the refrigerator box body (1) is provided with a driving motor (55) through a motor base, an output shaft of a driving motor (55) passes through a positioning box (52) and then is connected with a screw rod (54), the screw rods (54) on the left side and the right side of a refrigerator body (1) are connected through belt transmission, a displacement plate (56) which is arranged in a limiting chute (53) in a sliding manner is sleeved on the outer wall of the screw rod (54) in a threaded fit manner, and U-shaped frames (58) with downward openings are jointly arranged on opposite sides of the two displacement plates (56) through a linkage block (57);
the front end of the U-shaped frame (58) is provided with a U-shaped deicing cutter (581) with a downward opening, and an ice layer storage frame (582) is arranged at the rear end of the U-shaped frame (58) and close to the upper side of the rear end of the U-shaped frame;
the odor absorbing block (46) consists of an odor removing foam cushion (461), an activated carbon filter screen (462) and a dust removing foam cushion (463), wherein the odor removing foam cushion (461) is detachably arranged on the upper side between the adjacent partition plates (45), and the activated carbon filter screen (462) and the dust removing foam cushion (463) are sequentially arranged at the lower end of the odor removing foam cushion (461).
2. The improved refrigeration compartment of claim 1, wherein: the air hole opening and closing assembly (47) comprises a guide cylinder (471), an annular fixing plate (472), a conical shrinkage spring (473), a closing block (474) and a pull rope (475), wherein: a plurality of guide cylinders (471) corresponding to the positions of the air outlet holes (44) are arranged at the top of the refrigerator box body (1), the axes of the guide cylinders (471) are coincident with the axes of the air outlet holes (44), annular fixing plates (472) are arranged on the inner walls of the guide cylinders (471), sealing blocks (474) are arranged at the tops of the annular fixing plates (472) through conical shrinkage springs (473), two pull ropes (475) are symmetrically arranged at the front and back ends of the sealing blocks (474), and one ends, far away from the sealing blocks (474), of the pull ropes (475) are connected to the bottoms of partition plates (45) located on the front side and the back side of the guide cylinders (471).
3. The improved refrigeration compartment of claim 1, wherein: the outer side wall of the U-shaped deicing cutter (581) slides to abut against the inner side wall of the refrigerator body (1), and the cross section of the U-shaped deicing cutter (581) is of a triangular structure with the thickness gradually reduced from back to front.
4. The improved refrigeration compartment of claim 1, wherein: guide sliding grooves (584) are formed in four corners of the inner wall of the refrigeration house box body (1), and moving wheels (585) arranged in the guide sliding grooves (584) in a sliding mode are arranged in the four corners of the U-shaped frame (58).
5. The improved refrigeration compartment of claim 1, wherein: two auxiliary sliding grooves (586) are symmetrically arranged on the inner walls of the upper side and the lower side of the refrigeration house box body (1), and two connecting blocks (587) which are arranged in the auxiliary sliding grooves (586) in a sliding manner are symmetrically arranged at the upper end of the U-shaped frame (58) in a left-right manner.
6. An improved refrigeration compartment as claimed in claim 2, wherein: the diameter of the guide tube (471) is gradually increased from top to bottom, and the sealing block (474) is a truncated cone structure with the diameter gradually increased from top to bottom, which is matched with the inner wall of the guide tube (471).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210215240.8A CN114576910B (en) | 2022-03-07 | 2022-03-07 | Improved refrigeration house |
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| CN202210215240.8A CN114576910B (en) | 2022-03-07 | 2022-03-07 | Improved refrigeration house |
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| CN114576910B true CN114576910B (en) | 2023-12-26 |
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| CN115164488B (en) * | 2022-07-30 | 2024-09-27 | 北京欣阳通力商业设备有限公司 | Improved refrigeration storage equipment |
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| KR101326382B1 (en) * | 2012-01-10 | 2013-11-11 | 유태이 | System of the Structure for Cold Storage |
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| US20070051410A1 (en) * | 2004-09-08 | 2007-03-08 | Mackal Glenn H | Check valve with locking key and pull cord |
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