CN115289737B - Dedicated energy-saving fridge of transporting usefulness of quick-frozen food - Google Patents
Dedicated energy-saving fridge of transporting usefulness of quick-frozen food Download PDFInfo
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- CN115289737B CN115289737B CN202210782330.5A CN202210782330A CN115289737B CN 115289737 B CN115289737 B CN 115289737B CN 202210782330 A CN202210782330 A CN 202210782330A CN 115289737 B CN115289737 B CN 115289737B
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- 235000013305 food Nutrition 0.000 title claims abstract description 43
- 238000007789 sealing Methods 0.000 claims abstract description 113
- 238000003860 storage Methods 0.000 claims abstract description 53
- 238000012546 transfer Methods 0.000 claims abstract description 37
- 238000009825 accumulation Methods 0.000 claims description 63
- 238000009423 ventilation Methods 0.000 claims description 49
- 230000009975 flexible effect Effects 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 22
- 230000000670 limiting effect Effects 0.000 claims description 22
- 230000001502 supplementing effect Effects 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 16
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 35
- 238000005057 refrigeration Methods 0.000 abstract description 8
- 238000000605 extraction Methods 0.000 description 17
- 238000004378 air conditioning Methods 0.000 description 14
- 230000005484 gravity Effects 0.000 description 10
- 238000005192 partition Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 238000007599 discharging Methods 0.000 description 7
- 238000001816 cooling Methods 0.000 description 6
- 230000003068 static effect Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241001233242 Lontra Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000005465 channeling Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- 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
-
- 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
- F25D23/006—General constructional features for mounting refrigerating machinery components
-
- 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
- F25D23/02—Doors; Covers
-
- 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
- Y02A40/963—Off-grid food refrigeration
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Packages (AREA)
Abstract
The invention discloses an energy-saving refrigerator special for transferring quick-frozen foods, which belongs to the technical field of quick-frozen foods and comprises a transfer box body, wherein a cold storage box is fixedly arranged at the top of the transfer box body, a supporting box is fixedly arranged at the bottom of the transfer box body, and lockable cover plates are arranged on one side of the transfer box body and one side of the cold storage box. According to the cold storage device, when the cold storage assembly with consumed refrigeration energy is required to be supplemented, the first sealing gasket and the second sealing gasket at the two sides can be mutually close to fully seal the cold air outlet at the bottom side, so that the cold air outlet is sealed by the first sealing gasket and the second sealing gasket, and the sealing effect can be further improved through the meshing effect when the cold storage assembly is continuously pulled out, so that the cold air in the transfer box body is prevented from overflowing during replacement when the cold storage assembly is pulled out, the frozen and stored cold storage assembly is quickly replaced, quick disassembly and replacement of the cold storage assembly are realized, and the influence of hot air entering the bottom side transfer box body on the sealing transfer effect is avoided.
Description
Technical Field
The invention belongs to the technical field of quick-frozen food transportation, and particularly relates to an energy-saving refrigerator special for transportation of quick-frozen foods.
Background
The quick-frozen food is quick-frozen food processed at a rapid low temperature, moisture and juice in food tissues cannot be lost, microorganisms cannot be basically propagated at the low temperature, the safety of the food is guaranteed, and cold chain equipment is generally required to be used for cold storage and transportation in order to avoid thawing of the quick-frozen food when the quick-frozen food is transported in a cold chain.
The patent document of China patent publication No. 202010425827.2 discloses a cold chain logistics cold accumulation heat preservation capable of being rapidly filled, cold accumulation treasured is arranged at the bottom of a box body, the cold accumulation treasured comprises a shell, a cold filling inlet and a cold filling outlet are respectively arranged at two opposite sides of the shell, the cold filling inlet and the cold filling outlet penetrate through the side wall of the box body and are provided with detachable heat preservation sealing covers in a matching way, the problem that in cold chain packaging, when a cold accumulation plate needs to be subjected to box opening operation during replacement, temperature fluctuation is generated, collision and other mechanical damages are caused to materials in the box body is caused, but in actual use, certain problems still exist, such as cold accumulation treasured cold filling design, cold filling efficiency is low, and when the cold accumulation treasured is replaced, hot gas still enters into a hot gas to cause temperature fluctuation, which means that waiting for a period of time is needed for waiting for cold filling circulation, air flow between cold chain foods in the box body is easy to generate a smell phenomenon, and the cold chain foods which are not fully filled up cause certain waste in transportation, and the cold air is not capable of meeting the use requirement well, so that a certain improvement space is provided.
Disclosure of Invention
The invention aims at: in order to solve the problems that the temperature fluctuation is caused by the fact that hot air still enters a bottom food storage area during replacement, a period of waiting for a cold filling circulation process is needed, the air flow between cold chain foods in a box body is easy to cause a smell mixing phenomenon, and the cold chain foods which are not fully filled cause a certain waste of cold air during conveying, the energy-saving refrigerator special for transferring quick-frozen foods is provided.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an energy-saving fridge that dedicated transportation of quick-frozen food was used, includes the transportation box, transportation box top fixed mounting has the cold accumulation case, transportation box bottom fixed mounting has the supporting box, transportation box and cold accumulation case one side all are equipped with the apron that can lock, cold accumulation subassembly that is used for giving off cold air is placed to the cold accumulation case inner chamber, cold accumulation box inner chamber bottom corresponds the position with the cold accumulation subassembly and has set firmly the closed assembly that is used for sealing transportation box air inlet when changing the cold accumulation subassembly, transportation box inner chamber has set firmly a plurality of baffles that are used for cutting apart independent cavity, closed assembly bottom fixed mounting has the closed assembly that is used for independently sealing the cold air circulation between the baffle cavity, transportation box inner chamber bottom cartridge is connected with and takes out the seat, and transportation box inner chamber bottom is equipped with the ventilative otter board that laminates mutually with taking out the seat, it is equipped with a plurality of supporting assemblies that can be meshed according to the gravity fall of blowing position to take out the seat top, supporting assembly locates between baffle and the transportation box, supporting assembly top one side and closed assembly one side transmission is connected, supporting assembly inner chamber fixed mounting has the baffle to take a breath assembly, take a breath assembly top one side of the assembly extends to air inlet one side of the transportation box inner chamber.
As a further description of the above technical solution:
the closed assembly comprises a supporting seat which is connected with the inner cavity of the cold storage box in a sliding mode, the top of the supporting seat is attached to the bottom of the cold storage assembly, one side of the top of the supporting seat is fixedly connected with a limiting seat, one side of the limiting seat is connected with a sliding block in a sliding mode, the sliding block is fixedly connected to one side of the inner cavity of the cold storage assembly, the cross section of the sliding block and the cross section of the inner cavity of the limiting seat are T-shaped, a groove body is formed in one side of the bottom of the supporting seat, a first closed rack is connected to one side of the groove body in a sliding mode, an inserting rod is inserted into a sliding groove formed in one side of the inner cavity of the groove body, one end of the inserting rod is fixedly connected with a second spring, the other end of the second spring is fixedly connected to one side of the inner cavity of the sliding groove, a first meshing gear is meshed with the bottom of the first meshing gear, the first meshing gear is connected to one side of the inner cavity of the cold storage box in a rotating mode through a rotating shaft and a bearing, the bottom of the first meshing gear is meshed with a second closed rack, the top of the second closed rack is fixedly connected to one side of the first sealing pad, the second closed top is fixedly connected with a cushion, and the cushion is connected to the first sealing pad through the second sealing rack and the sealing pad, the sealing pad is connected to the first sealing pad through the sealing pad and the sealing pad, and the sealing pad is connected to the sealing pad through the sealing pad and the sealing pad.
As a further description of the above technical solution:
the supporting component comprises a supporting frame, clamping blocks are fixedly arranged on two sides of the bottom of the supporting frame, blanking grooves for blanking of the supporting frame are formed in corresponding positions of the top of the drawing seat and the supporting frames, third springs are fixedly connected on two sides of the bottom of an inner cavity of each blanking groove, supporting plates are fixedly connected to the tops of the third springs, and the tops of the supporting plates are attached to the bottoms of the clamping blocks.
As a further description of the above technical solution:
the support frame inner chamber fixedly connected with a plurality of support backing plates that are used for holding the material, support backing plate rear side fixedly connected with articulates the hook, it has the support hook to articulate hook one side top, support hook fixedly connected with is in transportation box inner chamber one side for the support frame is not articulated spacing when falling down, and is located the equal fixedly connected with elasticity telescopic link of support backing plate bottom both sides of support backing plate bottom of support frame inner chamber bottom side, elasticity telescopic link bottom fixedly connected with gyro wheel, the gyro wheel bottom laminates mutually with the seat top that takes out.
As a further description of the above technical solution:
the support frame is inside to be equipped with the air conditioning chamber that supplies the air conditioning to circulate, and the support backing plate both sides inlay be equipped with the valve that is linked together with the air conditioning chamber, and the inside air conditioning chamber top intercommunication of support frame has the butt cover that admits air, the butt cover top that admits air is linked together with the gas outlet of closure assembly bottom, and the support backing plate is the heat conduction component, and the through-hole that supplies the air conditioning to flow is offered at support backing plate top.
As a further description of the above technical solution:
the sealing assembly comprises a plurality of sealing seats embedded in the top of the air inlet butt cover, a trapezoid flexible plug is inserted and connected in the inner cavity of the sealing seat, the cross section of the flexible plug is trapezoid, one end of the flexible plug with a shorter length is close to the sealing seat, and the shape of the inner cavity of the sealing seat is matched with that of the flexible plug.
As a further description of the above technical solution:
the flexible end cap one side fixedly connected with transmission rack, and the meshing has the transmission fluted roller between a plurality of transmission fluted roller one sides, transmission fluted roller one side meshing has the connection rack, and connects the rack and include tooth meshing portion and sliding part, and connect rack sliding part sliding connection in the opening of seting up of cold-storage tank bottom side, and connect the tooth cover and extend to the one end fixedly connected with connecting block of transporting the box, and the top of connecting block contacts with the bottom side that is located the support backing plate one side butt piece at top for the blanking pulling through the support backing plate connects rack sliding part and removes.
As a further description of the above technical solution:
the utility model provides a cold-storage box, including the subassembly that takes a breath, the subassembly that takes a breath includes the buffer board, buffer board sliding connection is in supporting box inner chamber downside, equal fixedly connected with supporting legs in buffer board bottom four corners department, supporting legs sliding connection is in the through-hole of seting up of supporting box downside and extend to outside the supporting box, buffer board top fixedly connected with gasbag that takes a breath, gasbag one side air inlet is connected with circulation inlet hood through the check valve, and circulation inlet hood fixed connection is in transportation box inner chamber bottom, gasbag one side gas outlet of taking a breath has the pressure compensating cylinder through check valve and pipe connection, pressure compensating cylinder one side is connected with the outlet duct through the check valve, the pressure compensating cylinder sets firmly in transportation box rear side intermediate layer, outlet duct one end passes transportation box top and extends to cold-storage box inner wall one side and communicates and have the cover that takes a breath, and the cover that takes a breath is located cold-storage assembly one side.
As a further description of the above technical solution:
the inside sliding connection of pressure compensating cylinder has the piston that is used for compressed gas, and the piston top wears to locate pressure compensating cylinder top through the piston rod, and piston rod top fixedly connected with fixed block, fixed block bottom fixedly connected with first spring, first spring housing is established at the piston rod outer wall, and first spring bottom fixedly connected with is at pressure compensating cylinder top, fixed block bottom fixedly connected with disturbance pole, the disturbance pole middle part wears to locate transportation box and supporting box one side and extends to in the supporting box bottom, disturbance pole bottom fixedly connected with supporting shoe.
As a further description of the above technical solution:
the front end of the flexible plug is fixedly connected with a fixed telescopic rod, and the other end of the fixed telescopic rod is fixedly connected with the bottom of the inner cavity of the cold accumulation box.
In summary, due to the adoption of the technical scheme, the beneficial effects of the invention are as follows:
1. according to the cold storage assembly, when the cold storage assembly with consumed refrigeration energy is required to be supplemented, after the cover plate is opened, the cold storage assembly is pulled to draw the cold storage assembly to move through the sliding block to draw the rear side limiting seat to move to drive the supporting seat, the supporting seat can move to drive the first meshing gear to drive the bottom second sealing rack to move, the second sealing rack can move to drive the first sealing gasket connected with one side to move to the bottom cold air outlet, the second sealing rack can move to drive the third sealing rack, the second meshing gear and the fourth sealing rack to move to the opposite directions through the fixing rod on one side to drive the first sealing gasket to move to the inner side, the first sealing gasket and the second sealing gasket on two sides can be mutually close to fully seal the bottom cold air outlet, the first sealing gasket and the second sealing gasket are sealed, and the sealing effect can be further improved through the meshing effect when the cold storage assembly is continuously drawn out, overflow in the transfer box is avoided when the cold storage assembly is drawn out, the cold storage assembly after frozen energy storage is quickly replaced, the cold storage assembly is quickly replaced, and the cold storage assembly is quickly replaced is prevented from entering the bottom of the transfer box to the sealing box.
2. According to the invention, the cold chain product can drive the lower support pad to press the clamping blocks to downwards clamp into the material dropping groove blocks at two sides under the action of gravity for insertion and fixation, at the moment, the support pad and the support frame which are not placed are not meshed with the bottom extraction seat, after a plurality of axially arranged support frames are used for placing materials in a divided manner, the extraction seat only drives the support frame at one side of loading to move out, the effect that the internal cold accumulation and refrigeration effect is influenced by heat absorption during the movement out of other components is avoided, so that the pulling and discharging of the support frame for placing quick-frozen foods can be realized, the pulling and discharging difficulty is reduced, and the flowing channeling of smell in the transfer box body can be avoided through the arrangement of the partition plates.
3. According to the invention, after the air inlet abutting cover is contacted with the sealing component through the heat exchange cavity arranged in the support frame and the support base plate, when the air conditioner outlet is pumped by the air exchanging component, the refrigerating air can enter the air conditioner cavity of the support frame through the abutting of the air inlet abutting cover after outputting heat exchange, and the entering air uniformly enters the support base plate under the limiting effect of the valve and overflows through the top through holes, so that the rapid heat exchange of materials placed on the top can be improved through the support base plate of the heat exchange component, the refrigerating treatment effect can be ensured through the overflow of the refrigerating air from the through holes and the top of the plurality of support base plates, and the medium diversion heat exchange cooling effect can be improved.
4. According to the invention, when a vehicle moves and shakes, the buffer plate can be driven to move through the supporting legs, the buffer plate can be used for extruding the ventilation air bag, the absorbed hotter gas after heat exchange in the ventilation air bag can be sent to the heat exchange main pipe through the unidirectional air outlet limiting effect of the one-way valve at one side, the hotter gas can be sent into the ventilation cover through the pipeline, the gas with higher temperature sprayed out by the ventilation cover can be subjected to contact heat exchange and cooling through the circulation of the through groove at one side of the cold storage component, the cooled gas is circularly sent into the transfer box through the bottom side sealing component and is circulated to the bottom side of the transfer box through the supporting component, the hotter gas discharged after bottom side heat exchange is guided and sucked into the ventilation air bag through the circulating air inlet cover, the circulating process of media is carried out in a circulating way, and the buffer plate can be continuously moved upwards through the disturbance rod at one side of the supporting block to pull the piston in the supplementary pressure cylinder, meanwhile, part of cold air is accumulated in the supplementary pressure due to the upward movement of the piston part, after the vehicle is in a static state, the first spring can drive the piston part to reset by using the self pulling force, the cold air in the supplementary pressure cylinder can be sent into the air outlet pipe under the limiting effect of the one-way valve to realize the circulation of the supplementary pressure cylinder, the circulating effect is realized, the circulating effect is improved, and the circulating effect is effectively improved, and the circulating effect is achieved in a circulating process state is achieved.
5. According to the invention, when the support frame moves downwards under the action of gravity, the support base plate downwards drives the rear connecting block to pull the connecting rack to downwards move, the transmission rack on the other side is driven to upwards move by the transmission toothed roller, the transmission rack upwards moves to drive the flexible plug to upwards move, the trapezoidal flexible plug is separated from the inner cavity of the sealing seat, at the moment, the conical groove of the inner cavity of the sealing seat can open a gap for cold air circulation through separation of the flexible plug, so that an air flow channel corresponding to the side partition plate is opened, the circulation of cold air for the space between the partition plates only filled with materials is realized, the circulation of the cold air for the space in the partition plate without articles is reduced, and the durable treatment effect of the cold air is improved.
Drawings
Fig. 1 is a schematic diagram of the whole structure of an energy-saving refrigerator for transportation special for quick-frozen foods;
fig. 2 is a schematic diagram of an explosion splitting structure of an energy-saving refrigerator for transportation special for quick-frozen foods;
fig. 3 is a schematic view of another angle assembly structure of an energy-saving refrigerator for transportation dedicated for quick-frozen foods according to the present invention;
fig. 4 is a schematic diagram of an assembly structure of a closed assembly of an energy-saving refrigerator for transportation, which is specially used for quick-frozen foods;
Fig. 5 is a schematic diagram of the whole structure of a ventilation assembly of an energy-saving refrigerator for transportation special for quick-frozen foods;
fig. 6 is a schematic diagram of the assembly structure of the partition plate of the energy-saving refrigerator for transportation special for quick-frozen foods;
fig. 7 is a schematic diagram of an assembly structure of a support assembly of an energy-saving refrigerator for transportation, which is specially used for quick-frozen foods;
fig. 8 is a schematic diagram of an assembly structure of a drawing-out seat part of an energy-saving refrigerator for transferring special quick-frozen foods;
fig. 9 is a schematic diagram of an assembly structure of a closing component of an energy-saving refrigerator for transportation specially used for quick-frozen foods;
fig. 10 is a schematic diagram of a cross-sectional elevation of a support assembly of an energy-saving refrigerator for transportation, which is specially used for quick-frozen foods.
Legend description:
1. a transfer box body; 2. a support assembly; 201. a support frame; 202. a support backing plate; 203. the air inlet is abutted against the cover; 204. a hanging hook; 205. a supporting hook; 206. an elastic telescopic rod; 207. a roller; 208. a clamping block; 3. a closure assembly; 301. a flexible plug; 302. fixing the telescopic rod; 303. a sealing seat; 304. a drive rack; 305. a driving toothed roller; 306. the connecting rack; 307. a connecting block; 4. a partition plate; 5. a ventilation assembly; 501. a pressure compensating cylinder; 502. an air outlet pipe; 503. a fixed block; 504. a disturbance rod; 505. a ventilation balloon; 506. a buffer plate; 507. supporting feet; 508. an air exchanging cover; 509. a first spring; 6. a cover plate; 7. a closure assembly; 701. a support base; 702. a limit seat; 703. a chute; 704. a second spring; 705. inserting a rod; 706. a first closed rack; 707. a first meshing gear; 708. a second closed rack; 709. a first gasket; 710. a fixed rod; 711. a second gasket; 8. a cold storage assembly; 9. drawing out the seat; 10. a circulating air inlet cover; 11. a breathable mesh plate; 12. a material dropping groove; 13. a support plate; 14. a third spring; 15. a cold storage box; 16. and a supporting box.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution: the utility model provides a special energy-saving fridge of transporting of quick-frozen food usefulness, including transporting box 1, transport box 1 top fixed mounting has cold accumulation case 15, transport box 1 bottom fixed mounting has supporting seat 16, transport box 1 and cold accumulation case 15 one side all are equipped with lockable apron 6, cold accumulation subassembly 8 that is used for giving off cold air is placed to cold accumulation case 15 inner chamber, cold accumulation case 15 inner chamber bottom corresponds the position with cold accumulation subassembly 8 and sets firmly the closure subassembly 7 that is used for sealing the air inlet of transport box 1 when changing cold accumulation subassembly 8, transport box 1 inner chamber sets firmly a plurality of baffles 4 that are used for cutting apart independent cavity, closure subassembly 7 bottom fixed mounting is used for independently sealing closure subassembly 3 that cold air circulated between baffle 4 cavity, transport box 1 inner chamber bottom is inserted and is connected with and is taken out seat 9, and transport box 1 inner chamber bottom is equipped with ventilative otter board 11 that is laminated with taking out seat 9, take out seat 9 top is equipped with a plurality of support subassemblies 2 that can be according to the gravity place meshing, support subassembly 2 is located between baffle 4 and transport box 1, support subassembly 2 top one side is connected with closure subassembly 3 one side transmission, support subassembly 16 side is connected with closure subassembly 5 side cavity 5, ventilation box 5 side is extended to one side of ventilation box 5 side is connected with ventilation box 1 side of ventilation box 5, ventilation box 5 side is extended to one side of ventilation box 5 side of ventilation air inlet 5 side of ventilation;
Referring to fig. 9, the closing assembly 7 includes a supporting seat 701 slidably connected to an inner cavity of the cold storage tank 15, a top of the supporting seat 701 is attached to a bottom of the cold storage assembly 8, a limit seat 702 is fixedly connected to one side of the top of the supporting seat 701, a slider is slidably connected to one side of the limit seat 702, the slider is fixedly connected to one side of the inner cavity of the cold storage assembly 8, cross sections of the slider and the inner cavity of the limit seat 702 are T-shaped, a groove body is formed on one side of the bottom of the supporting seat 701, a first closed rack 706 is slidably connected to the groove body, an inserting rod 705 is fixedly connected to one side of the first closed rack 706, the inserting rod 705 is inserted into a sliding groove 703 formed on one side of the inner cavity of the groove body, one end of the inserting rod 705 is fixedly connected to a second spring 704, the other end of the second spring 703 is fixedly connected to one side of the inner cavity of the sliding groove 703, a first engaging gear 707 is meshed with the bottom of the first engaging gear 707, the first engaging gear 707 is rotatably connected to one side of the inner cavity of the cold storage tank 15 through a rotating shaft and a bearing, a second closing gear 708 is meshed with the bottom of the first engaging gear 707, a first sealing pad 709 is fixedly connected to one side of the second sealing pad 709, a top of the second sealing pad 708 is fixedly connected to one side of the second sealing pad 708, the top of the second sealing pad 708 is fixedly connected to one side of the first sealing pad 708, and the first sealing pad 708 is correspondingly meshed with a first sealing pad 714 through the first sealing pad 713, and a third sealing pad is rotatably connected to the first sealing pad 713, and a corresponding sealing pad is rotatably arranged on one side opposite side sealing pad side sealing seat, and a first sealing pad, and a sealing pad is arranged.
The implementation mode specifically comprises the following steps: when the cold accumulation assembly 8 with consumed refrigeration energy is needed to be replenished, after the cover plate 6 is opened, one side handle of the cold accumulation assembly 8 can be pulled to draw the cold accumulation assembly 8 to move, the cold accumulation assembly 8 is moved to pull the rear side limiting seat 702 to move through the sliding block, the limiting seat 702 is moved to drive the bottom supporting seat 701 to move, the supporting seat 701 can drive the front end first sealing rack 706 to move, the first sealing rack 706 can drive the first meshing gear 707 to rotate, the first meshing gear 707 can drive the bottom second sealing rack 708 to move, the bottom second sealing rack 708 can drive the first sealing pad 709 connected to one side to move towards the bottom cold air outlet, the second sealing rack 708 can drive the third sealing rack 713, the second meshing gear 715 and the fourth sealing rack 714 to move towards the opposite direction, the first sealing pad 709 and the second sealing pad 711 can be mutually close to the bottom cold air outlet, the cold air outlet can be sealed by the first sealing pad 709 and the second sealing pad, and the cold air outlet can be further sealed by the first sealing pad 709 and the second sealing pad, the cold air outlet can be continuously pulled out, the cold accumulation assembly can be prevented from overflowing the cold accumulation assembly 8 after the cold accumulation assembly is replaced by the cooling assembly is pulled out, and the cold accumulation assembly 8 can be quickly replaced by the cold accumulation assembly is replaced, and the cold accumulation assembly is replaced by the ice accumulation assembly 1 after the cold accumulation assembly is replaced by the cold accumulation assembly is quickly is replaced by the cold accumulation assembly, and the cold accumulation assembly is replaced by the cold accumulation assembly 8 is replaced by the replacement; the transmission racks 304 are all arranged at the rear side of the transfer box body 1, so that the transmission is prevented from affecting the sealing of the first sealing gasket 709 and the second sealing gasket 711;
Moreover, the top of the first sealing pad 709 and the second sealing pad 711 can be provided with a spacer, so that the space for cold air entering into two sides is reduced;
meanwhile, in order to match the moving-out stroke of the cold storage assembly 8, when the meshing tail end of the first closed rack 706 is blocked by the first meshing gear 707 during movement, the first closed rack 706 can slide in the sliding groove 703 at the bottom of the supporting seat 701 through the inserting rod 705, so that the cold storage assembly 8 can be completely extracted, the extraction effect is prevented from being influenced, the second spring 704 can drive the inserting rod 705 and the first closed rack 706 to reset by utilizing the self elasticity after the limiting seat 702 is replaced by the cold storage assembly 8, the cold air outlet is opened for cold air conduction, the quick disassembly and replacement of the cold storage assembly 8 are realized, and the influence on the closed transfer effect caused by hot air entering the bottom side transfer box 1 is avoided.
Referring to fig. 7-8 and 10, the supporting component 2 includes a supporting frame 201, clamping blocks 208 are fixedly arranged at two sides of the bottom of the supporting frame 201, blanking slots 12 for blanking the supporting frame 201 are respectively formed at the top of the drawing seat 9 and corresponding positions of the supporting frames 201, third springs 14 are fixedly connected at two sides of the bottom of the inner cavity of the blanking slots 12, a supporting plate 13 is fixedly connected at the top of the third springs 14, the top of the supporting plate 13 is attached to the bottom of the clamping blocks 208, a plurality of supporting base plates 202 for carrying materials are fixedly connected at the inner cavity of the supporting frame 201, a hanging hook 204 is fixedly connected at the rear side of the supporting base plates 202, a supporting hook 205 is hung at one side top of the hanging hook 204, the supporting hook 205 is fixedly connected at one side of the inner cavity of the transferring box 1 for hanging limiting when the supporting frame 201 does not fall, elastic telescopic rods 206 are fixedly connected at two sides of the bottom of the supporting base plates 202 at the bottom of the inner cavity of the supporting frame 201, rolling wheels 207 are fixedly connected at the bottom of the elastic telescopic rods 206, cold air cavities for supplying cold air are respectively attached to the top of the drawing seat 9, valves are respectively arranged inside the supporting frame 201, valves for supporting the cold air cavities are respectively communicated with the supporting base plates 202, the cold air covers are respectively, the top of the supporting frame 202 are respectively connected with the air inlet covers 203 and the air inlet covers, the top covers are communicated with the air inlet covers and the air inlet covers, and the top covers are respectively, and the top covers are connected with the air inlet covers and the air covers, and the air channels are respectively.
The implementation mode specifically comprises the following steps: when discharging, because the cold chain products are placed at the top of the supporting base plate 202, the supporting base plate 202 can press the clamping blocks 208 to move downwards under the action of gravity, when the gravity exceeds the supporting force of the third spring 14, the supporting frame 201 is clamped into the two-side blanking groove 12 blocks to be inserted and fixed through the two-side clamping blocks 208, at the moment, the non-placed supporting base plate 202 and the supporting frame 201 are not meshed with the bottom side extraction seat 9, at the moment, the supporting frame 201 is fixedly assembled with the extraction seat 9 through the clamping blocks 208, after a plurality of axially-arranged supporting frames 201 are used for placing materials in batches, the extraction seat 9 only drives the supporting frame 201 on the loading side to move out when the extraction seat 9 is pulled, the heat absorption effect on the inside is avoided when other components move out, when the supporting frame 201 is not used for placing objects, the blocking hooks and the supporting hooks 205 can hang the tail ends of the supporting frames 201 of the non-installed objects when the extraction seat 9 moves and draws, so that the side supporting frame 201 is limited in the transfer box body 1, the supporting frame 201 is assembled in the middle position, the supporting pad 202 is prevented from slipping down during extraction, the width of the supporting pad 202 is matched with the interval width of the partition plates 4, the supporting pad 202 is prevented from being deviated, an elastic telescopic rod 206 and a roller 207 which are connected with one side of the bottom of the supporting pad 202 can be in abutting support with the bottom ventilation screen plate 11 during extraction of the extraction seat 9, the fixing stability after extraction is improved, the tail end of the extraction seat 9 is preferably designed as a chamfer angle, the processing efficiency during insertion is ensured, the pulling and discharging of the supporting frame 201 for placing quick-frozen foods can be realized, the pulling and discharging difficulty is reduced, the flowing channeling of smell in the transfer box body 1 can be prevented through the arrangement of the partition plates 4 and the supporting frame 201, the partition arrangement and the corresponding independent discharging treatment of different frozen products are met, and the transferring treatment requirement is met;
Meanwhile, through the heat exchange cavity that is equipped with in support frame 201 and the support backing plate 202, after admitting air butt cover 203 contacts with closed assembly 3, after the air conditioning export is through the air-exchange assembly 5 pump gas, the cold air that the air conditioning after the heat transfer will be exported gets into the air conditioning intracavity of support frame 201 through the butt of admitting air butt cover 203, get into the air and evenly get into in the support backing plate 202 and overflow through the top through-hole under the spacing effect of valve, thereby can improve the quick heat transfer with the top placed material through the support backing plate 202 of heat transfer member, and can guarantee refrigeration treatment effect through the overflow of air conditioning from the through-hole a plurality of support backing plates 202 tops of evenly dispersing, improve the medium reposition of redundant personnel heat transfer cooling effect, and, the width of admitting air butt cover 203 equals with the width of closed seat 303 export, fully seal the laminating through flexible effect, guarantee the receiving effect to admitting air conditioning.
Referring to fig. 3-5, the ventilation assembly 5 includes a buffer plate 506, the buffer plate 506 is slidably connected to the bottom side of the inner cavity of the supporting box 16, supporting legs 507 are fixedly connected to four corners of the bottom of the buffer plate 506, the supporting legs 507 are slidably connected to through holes formed in the bottom side of the supporting box 16 and extend out of the supporting box 16, a ventilation air bag 505 is fixedly connected to the top of the buffer plate 506, an air inlet on one side of the ventilation air bag 505 is connected to a circulating air inlet hood 10 through a one-way valve, the circulating air inlet hood 10 is fixedly connected to the bottom of the inner cavity of the transferring box 1, an air outlet on one side of the ventilation air bag 505 is connected to a pressure supplementing cylinder 501 through a one-way valve and a pipeline, one side of the pressure supplementing cylinder 501 is connected to an air outlet pipe 502 through a one-way valve, the pressure supplementing cylinder 501 is fixedly arranged in an interlayer on the rear side of the transferring box 1, one end of the air outlet pipe 502 passes through the top of the transferring box 1 to one side of the inner wall of the cold storage box 15 and is communicated with a ventilation hood 508, and the ventilation cover 508 is positioned at one side of the cold accumulation assembly 8, a piston for compressing gas is slidably connected to the inner side of the pressure supplementing cylinder 501, the top of the piston penetrates through the top of the pressure supplementing cylinder 501 through a piston rod, the top of the piston rod is fixedly connected with a fixing block 503, the bottom of the fixing block 503 is fixedly connected with a first spring 509, the first spring 509 is sleeved on the outer wall of the piston rod, the bottom of the first spring 509 is fixedly connected to the top of the pressure supplementing cylinder 501, the bottom of the fixing block 503 is fixedly connected with a disturbance rod 504, the middle of the disturbance rod 504 penetrates through one side of the transfer box body 1 and the supporting box 16 and extends to the bottom of the supporting box 16, the bottom of the disturbance rod 504 is fixedly connected with a supporting block, the front end of the flexible plug 301 is fixedly connected with a fixed telescopic rod 302, and the other end of the fixed telescopic rod 302 is fixedly connected with the bottom of the inner cavity of the cold accumulation box 15.
The implementation mode specifically comprises the following steps: the ventilation assembly 5 is independently arranged in the supporting box 16 and is separated from the transfer box body 1 and the cold accumulation box 15 with cold air at the top, when a vehicle moves to shake, the shake can drive the buffer plate 506 to move through the supporting legs 507, the buffer plate 506 can squeeze the ventilation air bag 505, when the ventilation air bag 505 is compressed, the hotter gas after heat exchange which is absorbed by the last shake in the ventilation air bag 505 can be sent into the heat exchange manifold under the unidirectional air outlet limit effect of the one-side check valve, the hotter gas can be sent into the pressure supplementing cylinder 501 through the pipeline, the gas in the pressure supplementing cylinder 501 is sent out into the ventilation cover 508 through the one-side air outlet pipe 502, the ventilation cover 508 is arranged at one side of the cold accumulation assembly 8, the gas with higher temperature sprayed by the ventilation hood 508 can be subjected to contact heat exchange and temperature reduction through the circulation of a through groove at one side of the cold accumulation assembly 8, the cooled gas is circularly sent into the transfer box body 1 through the bottom side sealing assembly 3 and is circularly sent to the bottom side of the transfer box body 1 through the supporting assembly 2, when the shaking stroke is finished, the ventilation air bag 505 is under the negative pressure effect after being unfolded, the air with the one-way valve for air intake is ventilated, the hot air discharged after the bottom side heat exchange is guided into the ventilation air bag 505 through the circulation air intake hood 10, the medium is circularly processed in a reciprocating circulation mode, shaking of the vehicle is converted into the circulation flow of the refrigerating medium through ingenious linkage, the refrigerating effect is improved, and the ventilation air bag is energy-saving and environment-friendly, and has better effect;
In order to improve the condition that the air circulation is stopped when the vehicle stops moving, a pressure supplementing cylinder 501 is arranged, when the buffer plate 506 continuously moves, the disturbance rod 504 on one side of the supporting block can move upwards, the disturbance rod 504 can pull the fixing block 503 upwards to pull the piston in the pressure supplementing cylinder 501 to move upwards and pull the first spring 509 at the same time, meanwhile, part of cold air is accumulated due to the upward movement of the piston part in the pressure supplementing cylinder 501, the first spring 509 at the bottom can be stretched when the piston moves upwards, after the vehicle is in a static state, the first spring 509 can drive the piston part to reset by utilizing the self-pulling force, and the air in the pressure supplementing cylinder 501 can be fed into the air outlet pipe 502 to carry out air supplementing circulation under the pressing of the piston part under the limiting action of the one-way valve, so that the cold air circulation treatment under the working state and the static state can be realized, the slow air circulation effect under the stagnation state can be effectively improved, and the air circulation treatment effect can be improved.
Referring to fig. 3-4, the sealing assembly 3 includes a plurality of sealing seats 303 embedded in the top of the air inlet abutting cover 203, a trapezoidal flexible plug 301 is inserted in the inner cavity of the sealing seat 303, the cross section of the flexible plug 301 is trapezoidal, one end of the flexible plug 301 with a shorter length is close to the sealing seat 303, the inner cavity of the sealing seat 303 is matched with the shape of the flexible plug 301, a transmission rack 304 is fixedly connected to one side of the flexible plug 301, a transmission toothed roller 305 is meshed between one sides of the plurality of transmission racks 304, a connecting rack 306 is meshed to one side of the transmission toothed roller 305, the connecting rack 306 includes a toothed meshing part and a sliding part, the sliding part of the connecting rack 306 is slidingly connected in an opening formed in the bottom side of the cold storage box 15, a connecting toothed sleeve extends to one end of the transfer box 1 and is fixedly connected with a connecting block 307, the top of the connecting block 307 contacts with the bottom side of a supporting pad 202 at the top, the sliding part of the connecting block is used for moving through blanking pulling the connecting rack 306 of the supporting pad 202, a fixed telescopic rod 302 is fixedly connected to the front end of the flexible plug 301, and the other end of the fixed telescopic rod 302 is fixedly connected with the bottom of the inner cavity of the cold storage box 15.
The implementation mode specifically comprises the following steps: after the food to be transported is placed on the top of the supporting frame 201, the supporting frame 201 moves downwards under the action of gravity, the supporting base plate 202 drives the rear connecting block 307 to pull the connecting rack 306 to move downwards, the connecting rack 306 moves downwards to drive the other side driving rack 304 to move upwards through the driving rack roller 305 under the meshing action, the driving rack 304 moves upwards to drive the flexible plug 301 to move upwards, when the flexible plug 301 is opened upwards, the trapezoid flexible plug 301 is separated from the cavity of the sealing seat 303, at the moment, the conical groove of the cavity of the sealing seat 303 can open a gap for cold air circulation through the separation of the flexible plug 301, so that an air flow channel corresponding to the side separating plate 4 is opened, and the circulation of cold air for cold air can be realized for the space between the separating plates 4 only where the material is placed, the cold air circulation of the space in the separating plates 4 without articles is reduced, and the durable treatment effect of cold air is improved.
Working principle: when the cold accumulation assembly 8 with consumed refrigeration energy is needed to be replenished, after the cover plate 6 is opened, the handle at one side of the cold accumulation assembly 8 is pulled to draw the cold accumulation assembly 8 to move, the cold accumulation assembly 8 is moved to pull the rear side limiting seat 702 to move through the sliding block, the limiting seat 702 is moved to drive the bottom support seat 701 to move, the support seat 701 is moved to drive the front end first closed rack 706 to move, the first closed rack 706 is moved to drive the first meshing gear 707 to rotate, the first meshing gear 707 is rotated to drive the bottom second closed rack 708 to move, the bottom second closed rack 708 is moved to drive the first sealing pad 709 connected at one side to move towards the bottom cold air outlet, the second closed rack 708 is moved to drive the third closed rack 713, the second meshing gear 715 and the fourth closed rack 714 to move towards opposite directions through the fixed rod at one side, the first sealing gasket 709 and the second sealing gasket 711 on two sides can be close to each other to fully seal the bottom side cold air outlet, so that the cold air outlet is sealed by the first sealing gasket 709 and the second sealing gasket 711, the sealing effect is further improved through the meshing effect when the cold air outlet is continuously drawn out, the cold air in the transfer box body 1 is prevented from overflowing during replacement when the cold storage assembly 8 is drawn out, the cold storage assembly 8 is drawn out for replacement through the limiting effect of the T-shaped sliding block in the limiting seat 702 after the cold storage assembly 8 is drawn out, the travel of the cold storage assembly 8 is matched, when the meshing tail end of the first sealing rack 706 is clamped by the first meshing gear during movement, the first sealing rack 706 is completely drawn out through sliding of the inserting rod 705 in the sliding groove 703 at the bottom of the supporting seat 701, after the limiting seat 702 is replaced and the cold storage assembly 8 is reset, the second spring 704 drives the inserting rod 705 and the first closed rack 706 to reset by self elasticity, and opens the cold air outlet;
When discharging, because the cold chain product is placed at the top of the supporting pad 202, the supporting pad 202 presses the clamping block 208 to move downwards under the action of gravity, after the gravity exceeds the supporting force of the second spring 704, the supporting frame 201 moves downwards to be clamped into the two side material dropping groove 12 blocks through the two side clamping blocks 208 to be inserted and fixed, the non-placed supporting pad 202 and the supporting frame 201 are not meshed with the bottom side drawing-out seat 9, the supporting frame 201 is fixedly assembled with the drawing-out seat 9 through the clamping block 208, after the food to be transported is placed on the top of the supporting frame 201, the supporting frame 201 moves downwards under the action of gravity, the supporting pad 202 drives the rear side connecting block 307 to pull the connecting rack 306 to move downwards, the connecting rack 306 moves downwards to drive the other side transmission rack 304 to move upwards through the meshing action of the transmission rack 305, the flexible plug 301 moves upwards, when the flexible plug 301 is opened upwards, the trapezoid flexible plug 301 is separated from the inner cavity of the sealing seat 303, the conical groove of the inner cavity of the sealing seat opens a gap for cooling air circulation, and an air flow channel corresponding to the side partition 4 is opened;
when a plurality of axially arranged supporting frames 201 are used for placing materials in a separated mode, when the extraction seat 9 is pulled, the extraction seat 9 only drives the supporting frames 201 on the loading side to move out, the phenomenon that the internal cold accumulation and refrigeration effects are affected by heat absorption when other components move out is avoided, when the supporting frames 201 are not used for placing articles, when the extraction seat 9 is moved and drawn, the tail ends of the supporting frames 201 without articles are hung by the blocking hooks and the supporting hooks 205, the supporting frames 201 are limited in the transfer box body 1, and an elastic telescopic rod 206 and a roller 207 which are connected with one side of the bottom of the supporting base plate 202 are in butt support with the bottom ventilation screen 11 when the extraction seat 9 is extracted;
The ventilation assembly 5 is independently arranged in the supporting box 16 and is separated from the transfer box body 1 and the cold accumulation box 15 with cold air at the top, when a vehicle moves to shake, the shake drives the buffer plate 506 to move through the supporting legs 507, the buffer plate 506 moves to squeeze the ventilation air bag 505, when the ventilation air bag 505 is compressed, the hotter gas after the heat exchange which is shake-absorbed last time in the ventilation air bag 505 is sent into the heat exchange manifold under the unidirectional air outlet limit effect of the one-side check valve, the hotter gas is sent into the pressure supplementing cylinder 501 through the pipeline, the gas in the pressure supplementing cylinder 501 is sent out into the ventilation cover 508 through the one-side air outlet pipe 502, the ventilation cover 508 is arranged at one side of the cold accumulation assembly 8, the gas with higher temperature sprayed out by the ventilation cover 508 is subjected to contact heat exchange and cooling through the circulation of the one-side through groove of the cold accumulation assembly 8, the cooled gas is circularly sent into the transfer box body 1 through the bottom side sealing assembly 3, and circulate to the bottom side of the transfer box body 1 through the supporting component 2, after the shaking stroke is finished, the air exchange air bag 505 is unfolded and is under the negative pressure effect, after the check valve for air intake is ventilated, the hotter air discharged after heat exchange of the bottom side is guided to be sucked into the air exchange air bag 505 through the circulating air inlet cover 10, the medium is circulated downwards in a reciprocating cycle, when the buffer plate 506 continuously moves, the disturbance rod 504 moves upwards through the side disturbance rod 504 of the supporting block, the disturbance rod 504 moves upwards to pull the fixing block 503 upwards to pull the piston in the pressure supplementing air cylinder 501 to move upwards and pull the first spring 509, and meanwhile, part of cold air is accumulated in the pressure supplementing air cylinder 501 due to the upward movement of the piston part, the bottom first spring 509 is stretched when the piston moves upwards, when the vehicle is in a static state, the first spring 509 drives the piston part to reset by the self tension, the gas in the pressure compensating cylinder 501 is sent into the gas outlet pipe 502 for air compensating circulation under the limiting action of the one-way valve under the pressing of the piston part;
Through the heat transfer chamber that is equipped with in support frame 201 and the support backing plate 202, after admitting air butt cover 203 contacts with closed assembly 3, after the air conditioning export pumps gas through the subassembly of taking a breath 5, the air conditioning intracavity that the air conditioning after will outputting the heat transfer through the butt of admitting air butt cover 203 gets into support frame 201, get into the air and evenly get into in the support backing plate 202 and overflow through the top through-hole under the spacing effect of valve, heat transfer member's support backing plate 202 improves the quick heat transfer with the top placed material, guarantee refrigeration treatment effect through spilling over a plurality of support backing plates 202 tops of air conditioning self-hole.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (9)
1. The utility model provides a dedicated energy-saving fridge of transporting usefulness of quick-frozen food, includes transport box (1), transport box (1) top fixed mounting has cold accumulation case (15), transport box (1) bottom fixed mounting has supporting box (16), transport box (1) and cold accumulation case (15) one side all are equipped with apron (6) that can lock, a serial communication port, cold accumulation case (15) inner chamber has placed cold accumulation subassembly (8) that are used for giving off cold air, cold accumulation case (15) inner chamber bottom sets firmly with cold accumulation subassembly (8) corresponding position and is used for changing cold accumulation subassembly (8) time closed assembly (7) of transporting box (1) air inlet, transport box (1) inner chamber sets firmly a plurality of baffles (4) that are used for cutting apart independent cavity, closed assembly (7) bottom fixed mounting has closed assembly (3) that are used for independently sealing cold air between baffle (4) cavity, transport box (1) inner chamber bottom is placed and is connected with and is taken out seat (9), and transport box (1) inner chamber bottom is equipped with and takes out cold accumulation subassembly (9) and take out seat (1) and take out closed assembly (7) air inlet, it is equipped with between a plurality of baffles (2) and the material that can be meshed between the supporting box (2) to take out according to the top of the baffle (2), the top side of the supporting component (2) is in transmission connection with one side of the sealing component (3), the ventilation component (5) is fixedly arranged in the inner cavity of the supporting box (16), an air outlet on one side of the ventilation component (5) extends to one side of the top of the cold accumulation box (15), and an air inlet on one side of the ventilation component (5) is communicated with the bottom of the inner cavity of the transfer box body (1);
The closing component (7) comprises a supporting seat (701) which is connected with the inner cavity of the cold accumulation box (15) in a sliding way, the top of the supporting seat (701) is attached to the bottom of the cold accumulation component (8), one side of the top of the supporting seat (701) is fixedly connected with a limiting seat (702), one side of the limiting seat (702) is connected with a sliding block in a sliding way, the sliding block is fixedly connected with one side of the inner cavity of the cold accumulation component (8), the cross section of the inner cavity of the sliding block and the limiting seat (702) is T-shaped, a groove body is formed in one side of the bottom of the supporting seat (701), a first closed rack (706) is connected in a sliding way, one side of the first closed rack (706) is fixedly connected with an inserting rod (705), one end of the inserting rod (705) is fixedly connected with a second spring (704), the other end of the second spring (704) is fixedly connected with one side of the inner cavity of the sliding groove (703), the bottom of the first closed rack (706) is meshed with a first meshing gear (707), the first closed rack (706) is meshed with the first meshing gear (708) through the first closed rack (708) and one side of the first closed rack (708) is connected with the first closed rack (708), the top of the second closed rack (708) is fixedly connected with a cushion block (712), the cushion block (712) is attached to the top supporting seat (701), one side of the second closed rack (708) is fixedly connected with a third closed rack (713) through a fixing rod (710), the third closed rack (713) is meshed with a fourth closed rack (714) through a second meshing gear (715) which is rotatably connected to one side of the inner cavity of the cold storage box (15), and one side of the corresponding position of the fourth closed rack (714) and the first sealing pad (709) is fixedly connected with a second sealing pad (711) for sealing a cold air outlet at the bottom side of the cold storage box (15) through relative movement of the first sealing pad (709) and the second sealing pad (711).
2. The energy-saving refrigerator for transportation special for quick-frozen foods according to claim 1, wherein the supporting component (2) comprises a supporting frame (201), clamping blocks (208) are fixedly arranged on two sides of the bottom of the supporting frame (201), blanking grooves (12) for blanking the supporting frames (201) are respectively formed in corresponding positions of the tops of the drawing seats (9) and the supporting frames (201), third springs (14) are fixedly connected on two sides of the bottom of an inner cavity of each blanking groove (12), supporting plates (13) are fixedly connected to the tops of the third springs (14), and the tops of the supporting plates (13) are attached to the bottoms of the clamping blocks (208).
3. The energy-saving refrigerator for transportation special for quick-frozen foods according to claim 2, wherein the inner cavity of the supporting frame (201) is fixedly connected with a plurality of supporting base plates (202) for carrying materials, the rear side of the supporting base plates (202) is fixedly connected with a hanging hook (204), the top of one side of the hanging hook (204) is hung with a supporting hook (205), the supporting hook (205) is fixedly connected with one side of the inner cavity of the transportation box body (1) and used for hanging and limiting when the supporting frame (201) is not dropped, two sides of the bottom of the supporting base plates (202) at the bottom side of the inner cavity of the supporting frame (201) are fixedly connected with elastic telescopic rods (206), the bottom ends of the elastic telescopic rods (206) are fixedly connected with idler wheels (207), and the bottoms of the idler wheels (207) are attached to the top of the drawing-out seat (9).
4. The energy-saving refrigerator for transportation of quick-frozen foods according to claim 3, wherein a cold air cavity for cold air circulation is arranged in the support frame (201), valves communicated with the cold air cavity are embedded on two sides of the support pad (202), an air inlet abutting cover (203) is communicated with the top of the cold air cavity in the support frame (201), the top of the air inlet abutting cover (203) is communicated with an air outlet at the bottom of the sealing component (3), the support pad (202) is a heat conducting member, and a through hole for cold air outflow is formed in the top of the support pad (202).
5. The energy-saving refrigerator for transportation of quick-frozen foods according to claim 4, wherein the sealing assembly (3) comprises a plurality of sealing seats (303) embedded at the top of the air inlet abutting cover (203), the flexible plugs (301) are inserted and connected into the inner cavities of the sealing seats (303), the cross section of the flexible plugs (301) is trapezoidal, one end of each flexible plug (301) with a shorter length is close to the sealing seat (303), and the shape of the inner cavities of the sealing seats (303) is matched with that of the flexible plugs (301).
6. The energy-saving refrigerator for transportation of quick-frozen foods according to claim 5, wherein a transmission rack (304) is fixedly connected to one side of the flexible plug (301), a transmission toothed roller (305) is meshed between one sides of the plurality of transmission racks (304), a connecting rack (306) is meshed to one side of the transmission toothed roller (305), the connecting rack (306) comprises a tooth meshing part and a sliding part, the sliding part of the connecting rack (306) is slidingly connected in an opening formed in the bottom side of the cold storage box (15), a connecting sleeve extends to one end of the transportation box body (1) and is fixedly connected with a connecting block (307), and the top of the connecting block (307) is contacted with the bottom side of a supporting pad (202) side abutting block positioned at the top, so that the sliding part of the connecting rack (306) is pulled to move through blanking of the supporting pad (202).
7. The energy-saving refrigerator for transportation of quick-frozen foods according to claim 1, wherein the ventilation assembly (5) comprises a buffer plate (506), the buffer plate (506) is slidably connected to the bottom side of the inner cavity of the supporting box (16), supporting legs (507) are fixedly connected to four corners of the bottom of the buffer plate (506), the supporting legs (507) are slidably connected to the inside of a through hole formed in the bottom side of the supporting box (16) and extend out of the supporting box (16), a ventilation air bag (505) is fixedly connected to the top of the buffer plate (506), an air inlet on one side of the ventilation air bag (505) is connected with a circulating air inlet cover (10) through a one-way valve, the air outlet on one side of the ventilation air bag (505) is connected with a pressure supplementing cylinder (501) through a one-way valve, the pressure supplementing cylinder (501) is fixedly arranged in a rear side interlayer of the transporting box (1), and one end of the air outlet pipe (502) penetrates through the inner wall (508) and extends to the cold storage assembly (8) on one side of the ventilation air storage assembly (508) and is communicated with the cold storage assembly (8).
8. The energy-saving refrigerator for transportation of quick-frozen foods according to claim 7, wherein a piston for compressing gas is slidably connected to the inner side of the pressure compensating cylinder (501), the top of the piston penetrates through the top of the pressure compensating cylinder (501) through a piston rod, a fixed block (503) is fixedly connected to the top of the piston rod, a first spring (509) is fixedly connected to the bottom of the fixed block (503), the first spring (509) is sleeved on the outer wall of the piston rod, the bottom of the first spring (509) is fixedly connected to the top of the pressure compensating cylinder (501), a disturbance rod (504) is fixedly connected to the bottom of the fixed block (503), and the middle of the disturbance rod (504) penetrates through one side of the transportation box (1) and one side of the supporting box (16) and extends to the bottom of the supporting box (16), and a supporting block is fixedly connected to the bottom of the disturbance rod (504).
9. The special energy-saving refrigerator for transportation of quick-frozen foods according to claim 5, wherein the front end of the flexible plug (301) is fixedly connected with a fixed telescopic rod (302), and the other end of the fixed telescopic rod (302) is fixedly connected with the bottom of the inner cavity of the cold storage box (15).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210782330.5A CN115289737B (en) | 2022-07-05 | 2022-07-05 | Dedicated energy-saving fridge of transporting usefulness of quick-frozen food |
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|---|---|---|---|
| CN202210782330.5A CN115289737B (en) | 2022-07-05 | 2022-07-05 | Dedicated energy-saving fridge of transporting usefulness of quick-frozen food |
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| CN115289737A CN115289737A (en) | 2022-11-04 |
| CN115289737B true CN115289737B (en) | 2024-02-09 |
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| KR20050077554A (en) * | 2004-01-28 | 2005-08-03 | 엘지전자 주식회사 | The door damper for refrigerator |
| EP2660544A2 (en) * | 2012-05-04 | 2013-11-06 | Liebherr-Hausgeräte Ochsenhausen GmbH | Refrigeration and/or freezer device |
| CN111076468A (en) * | 2019-12-18 | 2020-04-28 | 深圳市优拓智能科技有限公司 | Safe and efficient fresh cold chain distribution system |
| CN111879041A (en) * | 2020-07-22 | 2020-11-03 | 浙江惺网物联科技有限公司 | Cold chain thing flow box based on thing networking |
| CN213514558U (en) * | 2020-07-20 | 2021-06-22 | 大连优屹百科技有限公司 | Refrigeration equipment for food refrigeration |
| CN215945517U (en) * | 2021-10-29 | 2022-03-04 | 河南新起点运输有限公司 | Modern logistics fills can formula cold chain cold-storage with from locking-type confined fresh-keeping case |
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2022
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050077554A (en) * | 2004-01-28 | 2005-08-03 | 엘지전자 주식회사 | The door damper for refrigerator |
| EP2660544A2 (en) * | 2012-05-04 | 2013-11-06 | Liebherr-Hausgeräte Ochsenhausen GmbH | Refrigeration and/or freezer device |
| CN111076468A (en) * | 2019-12-18 | 2020-04-28 | 深圳市优拓智能科技有限公司 | Safe and efficient fresh cold chain distribution system |
| CN213514558U (en) * | 2020-07-20 | 2021-06-22 | 大连优屹百科技有限公司 | Refrigeration equipment for food refrigeration |
| CN111879041A (en) * | 2020-07-22 | 2020-11-03 | 浙江惺网物联科技有限公司 | Cold chain thing flow box based on thing networking |
| CN215945517U (en) * | 2021-10-29 | 2022-03-04 | 河南新起点运输有限公司 | Modern logistics fills can formula cold chain cold-storage with from locking-type confined fresh-keeping case |
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|---|---|
| CN115289737A (en) | 2022-11-04 |
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