CN115060021A - Energy-saving refrigerator-freezer refrigerating system - Google Patents

Energy-saving refrigerator-freezer refrigerating system Download PDF

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Publication number
CN115060021A
CN115060021A CN202210605624.0A CN202210605624A CN115060021A CN 115060021 A CN115060021 A CN 115060021A CN 202210605624 A CN202210605624 A CN 202210605624A CN 115060021 A CN115060021 A CN 115060021A
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China
Prior art keywords
plate
rubber belt
fixing
compressor
rubber
Prior art date
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Granted
Application number
CN202210605624.0A
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Chinese (zh)
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CN115060021B (en
Inventor
赵光谱
赵昌磊
张瑞祥
李言宗
张友琪
王统治
高阳
王森
张永军
相修华
李庆波
殷善民
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Qingdao Hiron Commercial Cold Chain Co Ltd
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Qingdao Hiron Commercial Cold Chain Co Ltd
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Application filed by Qingdao Hiron Commercial Cold Chain Co Ltd filed Critical Qingdao Hiron Commercial Cold Chain Co Ltd
Priority to CN202210605624.0A priority Critical patent/CN115060021B/en
Priority to CN202310244853.9A priority patent/CN116222105B/en
Publication of CN115060021A publication Critical patent/CN115060021A/en
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Publication of CN115060021B publication Critical patent/CN115060021B/en
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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
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/13—Vibrations
    • 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
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Vibration Prevention Devices (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

The invention discloses an energy-saving refrigerating system of an ice chest, and relates to the technical field of refrigerating systems of ice chests. The refrigeration system comprises a compressor, wherein one side of the compressor is connected with a condenser through an exhaust pipe, the condenser is connected with a dry filter through a first pipeline, and the other end of the dry filter is connected with a capillary tube through a second pipeline. The invention can realize automatic switching when the rubber belt is deformed, does not need to consume manpower to frequently replace the rubber belt, saves manpower, realizes energy conservation, and can ensure that the rubber belt can be tightly supported by the extrusion roller and still be in a tight state through the elasticity provided by the first spring when the rubber belt is pressed and thinned for a long time, thereby ensuring that the guide roller can drive the rubber belt to move when rotating and ensuring the smooth switching.

Description

Energy-saving refrigerator-freezer refrigerating system
Technical Field
The invention belongs to the technical field of refrigerating systems of refrigerators, and particularly relates to an energy-saving refrigerating system of a refrigerator.
Background
The freezer is a specialized storage tool for storing various foods to be frozen, and is a small cabinet or chamber for keeping food or other objects cold, and is widely used in various industries and at home.
Refrigerating system of refrigerator-freezer is by the compressor, the condenser, dry filter, capillary and evaporimeter are constituteed, refrigerating system of current refrigerator-freezer is when using, its inside compressor during operation produces vibrations, in order to reduce vibrations, can set up the sheet rubber at compressor and its mounted position department and cushion the shock attenuation usually, nevertheless along with long-term use, the sheet rubber can deform, thereby lead to compressor and mounted position department to appear the clearance, make vibrations aggravate, current refrigerating system does not possess the function of the sheet rubber of automatic change deformation, lead to frequently consuming the manpower and change, be unfavorable for energy-conservingly.
Therefore, there is a need for an energy efficient freezer refrigeration system that solves the above problems.
Disclosure of Invention
In view of the above problems, the present invention provides an energy saving type refrigerating cabinet system to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the energy-saving refrigerator refrigerating system comprises a compressor, wherein one side of the compressor is connected with a condenser through an exhaust pipe, the condenser is connected with a dry filter through a first pipeline, the other end of the dry filter is connected with a capillary pipe through a second pipeline, one end, far away from the second pipeline, of the capillary pipe is connected with an evaporator, and the evaporator is connected with the compressor through an air return pipe;
the bottom of the compressor is symmetrically and fixedly provided with a support frame, the bottom of the support frame is fixedly provided with a support seat, the bottom of the support seat is symmetrically provided with mounting grooves, the inside of each mounting groove is symmetrically provided with a connecting rod, two ends of each connecting rod are respectively and rotatably provided with a connecting plate, the connecting plates are fixedly connected with the support seats, two ends of each connecting rod are respectively and fixedly provided with a side plate, the inner sides of the side plates are rotatably provided with guide rollers vertical to the connecting rods, one ends of the guide rollers extend to the outside of the side plates and are fixedly connected with the side plates through first torsional springs, two guide rollers are arranged between the same ends of the two connecting rods in each mounting groove, the two guide rollers are coaxially and alternately arranged, one ends of the guide rollers close to the first torsional springs are provided with fixing components for fixing the guide rollers, the two guide rollers at two ends of the connecting rods are connected through rubber belt sleeves, and the outer sides of the guide rollers are provided with limiting components for positioning the rubber belts, the inboard of connecting rod just is located and is equipped with the subassembly that compresses tightly of compressing tightly the rubber tape between the rubber tape, compresses tightly subassembly and supporting seat surface and sets up corresponding connecting hole, and the connecting hole is located between two rubber tapes of every mounting groove.
Optionally, the pressing assembly comprises a pressing plate fixedly connected to the inner side of the connecting rod, the pressing plate is located inside the rubber belt, a fixing plate is convexly arranged on one side of the pressing plate, which deviates from the connecting rod, the fixing plates on the two adjacent pressing plates are arranged in an up-and-down overlapping mode, the connecting holes are formed in the two fixing plates, and the top of the fixing plate is provided with an arc surface.
Optionally, the limiting assembly comprises a first limiting plate fixedly mounted on the guide roller, a fixing rod is fixedly mounted on one side, away from the first limiting plate, of the guide roller, a second limiting plate is mounted on the outer portion of the fixing rod in a rotating mode, a second torsion spring is sleeved on the outer portion of the fixing rod, two ends of the second torsion spring are fixedly connected with the end portion of the fixing rod and the second limiting plate respectively, and the rubber belt is located between the first limiting plate and the second limiting plate.
Optionally, the cavity has been seted up to the inside of clamp plate, the opening with the cavity intercommunication is seted up at the top of clamp plate, the inside slidable mounting of cavity has the support plate, the bottom of support plate is equipped with first spring, the top fixed mounting of support plate has the mounting bracket, the inside rotation of mounting bracket installs the squeeze roll, the squeeze roll contradicts with the rubber tape, the width direction of the relative rubber tape of squeeze roll extends.
Optionally, the top fixed mounting of connecting rod has the kicking block, and the top of kicking block is equipped with the inclined plane towards the connecting plate direction, and the top and the mounting groove roof of kicking block are contradicted.
Optionally, the fixing assembly includes a connecting block fixedly connected to one end of the guide roller close to the first torsion spring, a screw is connected to the connecting block in a threaded manner, and a fixing hole corresponding to the screw is formed in the outer side of the supporting seat.
Optionally, a sliding groove is formed in one side, close to the second torsion spring, of the pressing plate, an L-shaped plate is slidably mounted in the sliding groove, a barrel is rotatably mounted on the inner side of the L-shaped plate, the barrel is parallel to the guide roller, the circumferential surface of the barrel abuts against the rubber belt, a water absorption cotton sliver is arranged on the outer side of the barrel, and a second spring is arranged at the top of the L-shaped plate and in the sliding groove.
Optionally, the outer side of the barrel is provided with clamping ports in an equidistant surrounding mode, and the absorbent cotton sliver is embedded in the clamping ports.
Optionally, the outside of deflector roll is provided with the line, and the line specifically sets up to anti-skidding line.
The invention has the technical effects and advantages that:
1. the invention can realize automatic switching when the rubber belt is deformed, does not need to consume manpower to frequently replace the rubber belt, saves manpower, realizes energy conservation, enables the normal surface to be butted with the contact surface of the installation position, and reduces the vibration of the compressor;
2. when the rubber belt is pressed and thinned for a long time, the rubber belt can be supported tightly by the extrusion roller and still kept in a tight state through the elasticity provided by the first spring, so that the rubber belt can be driven to move by the guide roller when the guide roller rotates, and the smooth switching is ensured;
3. when the rubber belt is used, if water drops occur at the position of the compressor due to external reasons, and water stains enter the inner side of the rubber belt, the rubber belt can be prevented from slipping through the absorption of the water stains by the water absorption cotton strip, the rubber belt can be normally driven to move by the guide roller, and the smooth switching is ensured;
the invention can realize automatic switching when the rubber belt is deformed, does not need to consume manpower to frequently replace the rubber belt, saves manpower, realizes energy conservation, enables the normal surface to be butted with the contact surface of the installation position, thereby reducing the vibration of the compressor, and when the rubber belt is pressed and thinned for a long time, the elastic force provided by the first spring can ensure that the squeeze roll can stretch the rubber belt tightly to keep the rubber belt in a tight state, thereby ensuring that the guide roller can drive the rubber belt to move when rotating, ensuring the smooth switching, and simultaneously when in use, if the compressor is dropped due to external reasons at the position, when water stain enters the inner side of the rubber belt, the condition that the rubber tape skidded can be avoided to the absorption of water stain to the accessible silver that absorbs water, guarantees that the deflector roll can normally drive the rubber tape and move, guarantees going on smoothly of switching, is worth promoting and using.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 shows a schematic diagram of an energy efficient ice chest refrigeration system of an embodiment of the present invention;
FIG. 2 is a first schematic structural diagram of a compressor according to an embodiment of the present invention;
FIG. 3 shows an enlarged schematic view at A in FIG. 2 of an embodiment of the present invention;
FIG. 4 shows a second schematic structural view of a compressor in accordance with an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the structure at B in FIG. 4 according to an embodiment of the present invention;
FIG. 6 is an enlarged schematic view at C in FIG. 4 according to an embodiment of the present invention;
FIG. 7 shows a third schematic structural view of a compressor in accordance with an embodiment of the present invention;
FIG. 8 shows an enlarged schematic view at D of FIG. 7 of an embodiment of the present invention;
FIG. 9 shows a schematic construction of a guide roll according to an embodiment of the invention;
FIG. 10 is a perspective view of a connecting rod and a pressure plate according to an embodiment.
In the figure: 1. a compressor; 2. an exhaust pipe; 3. a condenser; 4. drying the filter; 5. a capillary tube; 6. an evaporator; 7. an air return pipe; 8. a supporting seat; 9. a connecting plate; 10. a connecting rod; 11. a side plate; 12. a guide roller; 13. a first torsion spring; 14. a rubber belt; 15. pressing a plate; 16. a fixing plate; 17. Connecting holes; 18. a first limit plate; 19. a second limiting plate; 20. a second torsion spring; 21. a carrier plate; 22. a first spring; 23. a mounting frame; 24. a squeeze roll; 25. a top block; 26. connecting blocks; 27. A screw; 28. a fixing hole; 29. an L-shaped plate; 30. a barrel; 31. an absorbent tampon.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an energy-saving refrigerating system of an ice chest, as shown in figures 1-9, comprising a compressor 1, one side of the compressor 1 is connected with a condenser 3 through an exhaust pipe 2, the condenser 3 is connected with a drying filter 4 through a first pipeline, the other end of the drying filter 4 is connected with a capillary 5 through a second pipeline, one end of the capillary 5 far away from the second pipeline is connected with an evaporator 6, the evaporator 6 is connected with the compressor 1 through an air return pipe 7, the compressor 1 transmits the compressed high-temperature and high-pressure superheated steam to the condenser 3 through the exhaust pipe 2, the condenser 3 is cooled, then transmits the cooled liquid to the drying filter 4 through the first pipeline, so that the filtered impurities are transmitted to the capillary 5 through the second pipeline, the liquid is depressurized when passing through the capillary 5, then is transmitted to the evaporator 6, and absorbs heat through the evaporator 6 to be cooled, then, the liquid absorbs heat and is vaporized into steam, the steam returns to the compressor 1 through the air return pipe 7 and is compressed into high-temperature high-pressure superheated steam, and the high-temperature high-pressure superheated steam is circularly used for realizing temperature reduction;
the bottom of the compressor 1 is symmetrically and fixedly provided with a support frame, the bottom of the support frame is fixedly provided with a support seat 8, the bottom of the support seat 8 is symmetrically provided with mounting grooves, connecting rods 10 are symmetrically arranged in the mounting grooves, the axial direction of each connecting rod 10 extends along the horizontal direction, both ends of each connecting rod 10 are rotatably provided with connecting plates 9, each connecting plate 9 is fixedly connected with the outer side wall of the support seat 8, both ends of each connecting rod 10 are fixedly provided with side plates 11, guide rollers 12 are rotatably arranged on the inner sides of the side plates 11, the guide rollers 12 are vertical to the connecting rods 10, two guide rollers 12 are arranged between the same ends of the two connecting rods 10 in each mounting groove, the two guide rollers 12 are coaxial and spaced, one ends of the guide rollers 12 extend to the outer parts of the side plates 11, the end parts are fixedly connected with the side plates 11 through first torsion springs 13 (namely the first torsion springs 13 are fixedly connected with the side plates 11), and one ends of the guide rollers 12, which are close to the first torsion springs 13, are provided with fixing components for fixing the guide rollers 12, two opposite guide rollers 12 (namely two guide rollers 12 respectively positioned at two ends of a connecting rod 10) are sleeved and connected through a rubber belt 14, a limiting component for positioning the rubber belt 14 is arranged at the outer side of each guide roller 12, a pressing component for pressing the rubber belt 14 is arranged at the inner side of the connecting rod 10 and between the rubber belts 14, the connecting rod 10 is parallel to the rubber belts 14, corresponding connecting holes 17 are formed in the surfaces of the pressing component and the supporting seat 8, the connecting holes 17 are positioned between the two rubber belts 14 in the mounting groove, when the refrigerator is used, the supporting seat 8 is placed at the mounting position (such as the upper surface of the mounting position) of the refrigerator, the guide rollers 12 are reversely rotated to drive the rubber belts 14 to rotate along with the connecting holes, meanwhile, the first torsion springs 13 are driven to move to generate acting force, the guide rollers 12 are fixed through the fixing components to be incapable of rotating, so that the first torsion springs 13 are in a deformation state, bolts penetrate through the connecting holes 17 and then are connected with threaded holes at the mounting position of the refrigerator, so that the support base 8 is fixed and installed, and the lower surface of the rubber belt 14 is abutted against the upper surface of the installation position.
Then the fixing component is cancelled to fix the guide roller 12, at the moment, the bottom surface of the rubber belt 14 is abutted against the mounting position, the vibration generated when the compressor 1 works can be buffered through the rubber belt 14, after long-term use, the rubber belt 14 is extruded for a long time to enable the contact surface of the rubber belt 14 and the mounting position to be deformed and thinned, a gap is formed between the rubber belt and the mounting position, at the moment, when the compressor 1 shakes, the rubber belt 14 drives the supporting seat 8 to ascend to generate a gap, the supporting seat 8 ascends to drive the connecting plate 9, the connecting rod 10 and the side plate 11 to ascend, the guide roller 12 and the rubber belt 14 are driven to ascend, the rubber belt 14 is extruded by the upper surface of the mounting position to be reduced, even a gap is generated, at the moment, the first torsion spring 13 releases acting force to drive the guide roller 12 to rotate, and the rubber belt 14 is driven to rotate to enable the contact surface (the upper surface) corresponding to the mounting position to move relatively, the thinned position is staggered (upper surface) from the contact surface of the mounting position so that the normal surface (e.g., the upper half of the original rubber belt is rotated to the lower side) is flush with the mounting position contact surface and the gap is filled again, thereby switching the rubber belt 14. After the vibration is stopped, the bottom surface of the rubber band 14 abuts on the upper surface of the mounting position.
In conclusion, the invention can automatically switch when the rubber belt 14 deforms, does not need to consume manpower to frequently replace the rubber belt 14, saves manpower, realizes energy conservation, enables the normal surface to be kept to be abutted against the contact surface of the installation position, thereby reducing the vibration of the compressor 1, can take down the bolt after the whole rubber belt 14 deforms and becomes thin, can rotate the rubber belt 14 (namely lift one end of the rubber belt 14) to downwards rotate along with the guide roller 12, the side plate 11 and the connecting rod 10, then cancels the positioning of the rubber belt 14 by the limiting component, and can disassemble and replace the rubber belt 14.
As shown in fig. 4-5 and fig. 10, the pressing assembly includes a pressing plate 15 fixedly connected to the inner side of the connecting rod 10, the pressing plate 15 is located inside the rubber belt 14 (i.e., between the upper and lower portions of the rubber belt 14), a fixing plate 16 is convexly disposed on one side of the pressing plate 15 away from the connecting rod 10, the fixing plates 16 on two adjacent pressing plates 15 are arranged in an up-and-down overlapping manner, a connecting hole 17 is formed in the two fixing plates 16, the top of each fixing plate 16 is provided with an arc surface, the connecting hole 17 is located between the two adjacent rubber belts 14, a bolt can be connected with a threaded hole of the connecting hole 17 and the mounting position through the connecting hole 17, the pressing plate 15 presses the rubber belt 14 to enable the rubber belt 14 to be abutted against the mounting position, the bottom of the pressing plate 15 is flush with the bottom of the supporting seat 8, the gap between the supporting seat 8 and the mounting position can be filled through the rubber belt 14, and the vibration of the compressor 1 is reduced.
As shown in fig. 3, the limiting assembly includes a first limiting plate 18 fixedly mounted on the guide roller 12, a fixing rod is fixedly mounted on a side of the guide roller 12 away from the first limiting plate 18, a second limiting plate 19 is rotatably mounted on an outer portion of the fixing rod, a second torsion spring 20 is sleeved on an outer portion of the fixing rod, two ends of the second torsion spring 20 are respectively fixedly connected to an end portion of the fixing rod and the second limiting plate 19, the rubber belt 14 is located between the first limiting plate 18 and the second limiting plate 19, the rubber belt 14 can be limited by the first limiting plate 18 and the second limiting plate 19, so that the rubber belt 14 cannot sway left and right, the second limiting plate 19 can be rotated around the fixing rod to drive the second torsion spring 20 to deform the second torsion spring 20 to generate an acting force, so that the second limiting plate 19 is separated from the rubber belt 14, the limitation of the rubber belt 14 is cancelled, the rubber belt 14 can be removed and replaced, after a new rubber belt 14 is mounted, the second limiting plate 19 is loosened, the second torsion spring 20 releases the acting force to drive the second limit plate 19 to reset so as to limit the rubber belt 14.
As shown in fig. 5, in another embodiment, a cavity is formed inside the pressing plate 15, an opening communicated with the cavity is formed in the top of the pressing plate 15, a carrier plate 21 is slidably mounted inside the cavity, a first spring 22 is disposed at the bottom of the carrier plate 21, a mounting frame 23 is fixedly mounted at the top of the carrier plate 21, a squeeze roller 24 is rotatably mounted inside the mounting frame 23, the squeeze roller 24 abuts against the rubber belt 14, an upward supporting force can be provided for the carrier plate 21 and the mounting frame 23 by an elastic force of the first spring 22, and further, the rubber belt 14 can be tightly supported by the squeeze roller 24 by an upward supporting force, when the rubber belt 14 is pressed and thinned for a long time, the squeeze roller 24 can be ensured to tightly support the rubber belt 14 by an elastic force provided by the first spring 22, so that the rubber belt 14 can be still in a tight state, and the guide roller 12 can drive the rubber belt 14 to move when rotating.
As shown in fig. 3 and 8, top fixed mounting of connecting rod 10 has kicking block 25, and the top of kicking block 25 is equipped with the inclined plane towards connecting plate 9 direction, and the top and the mounting groove roof of kicking block 25 are contradicted, and the kicking block 25 makes with the mounting groove roof and can avoid connecting rod 10 to rotate upwards, and then can guarantee the parallel and level of clamp plate 15 and 8 bottoms of supporting seat, can rotate connecting rod 10 downwards, makes connecting rod 10 can rotate downwards smoothly through the inclined plane of kicking block 25.
As shown in fig. 3, the fixing assembly includes a connecting block 26 fixedly connected to one end of the guide roller 12 close to the first torsion spring 13, a screw 27 is threadedly connected to the connecting block 26, a fixing hole 28 corresponding to the screw 27 is formed in the outer side of the supporting base 8, and the screw 27 is rotated to move along the connecting block 26 and enter the fixing hole 28, so that the guide roller 12 can be fixed and cannot rotate, and conversely, the screw 27 can be unscrewed from the fixing hole 28, and the guide roller 12 is not fixed.
As shown in fig. 6, a sliding groove is formed at one side of the pressing plate 15 close to the second torsion spring 20, an L-shaped plate 29 is slidably installed in the sliding groove, a barrel 30 is rotatably installed at the inner side of the L-shaped plate 29, the barrel 30 is parallel to the guide roller 12, the circumferential surface of the barrel 30 abuts against the rubber belt 14, a water absorbent sliver 31 is arranged at the outer side of the barrel 30, a second spring is arranged at the top of the L-shaped plate 29 and in the sliding groove, when the rubber belt 14 moves along with the guide roller 12, the water absorbent sliver 31 and the barrel 30 are driven to rotate, so that water stains at the inner side of the rubber belt 14 can be absorbed by the water absorbent sliver 31, and self switching can be performed by rotation of the water absorbent sliver 31, so that water stains can be alternately absorbed, and the situation that the water absorption capacity is reduced after single water absorption saturation is avoided, when the compressor 1 is in use, if water drops due to external reasons occur at the position, and water stains enter the inner side of the rubber belt 14, the condition that the rubber tape 14 skidded can be avoided to the absorption of water stain to the accessible suction silver 31, and the water droplet can not be revealed in the assurance of the volume of absorbing water of suction silver 31 moreover and comes out, guarantees that deflector roll 12 can normally drive rubber tape 14 and move, and elasticity through the second spring can provide decurrent effort for L shaped plate 29 makes and makes can conflict with rubber tape 14 with barrel 30 extrusion downwards, can drive suction silver 31 and barrel 30 through frictional force when guaranteeing rubber tape 14 to move and rotate.
As shown in fig. 6, the outer side of the barrel 30 is provided with a clamping opening at equal intervals, the tampons 31 are embedded in the clamping opening, so that the tampons 31 can be separated, when the rubber belt 14 is static, the upper tampon 31 which is not in contact with the rubber belt can be naturally dried, and the lower tampon 31 which absorbs water can not transfer water to the rest tampons 31.
As shown in fig. 9, the outer side of the guide roller 12 is provided with grains, the grains are specifically set as anti-slip grains, and the friction between the guide roller 12 and the rubber belt 14 can be improved through the set anti-slip grains, so that the guide roller 12 can drive the rubber belt 14 to normally rotate.
The working principle is as follows: the compressor 1 conveys high-temperature high-pressure superheated steam compressed into high-temperature high-pressure steam to a condenser 3 through an exhaust pipe 2, the condenser 3 is cooled, then cooled liquid is conveyed to a drying filter 4 through a first pipeline, impurities are filtered out and then conveyed to a capillary 5 through a second pipeline, the liquid is depressurized when passing through the capillary 5 and then conveyed to an evaporator 6, the evaporator 6 absorbs heat to cool the interior of an ice chest, then the liquid absorbs heat to be vaporized into steam, the steam returns to the compressor 1 through an air return pipe 7 and then is compressed into the high-temperature high-pressure superheated steam, the high-temperature high-pressure superheated steam is circulated to cool the interior, when the compressor 1 is installed, a supporting seat 8 is placed at the installation position of the ice chest, a reverse guide roller 12 drives a rubber belt 14 to rotate along with the supporting seat, a first torsion spring 13 is driven to move to deform to generate acting force, and a screw 27 is rotated to move along a connecting block 26 to enter a fixing hole 28, the messenger can fix guide roller 12 and make its unable rotation, passes the screw hole of connecting hole 17 and mounted position department with the bolt and is connected, and clamp plate 15 causes the extrusion to make it contradict with mounted position department this moment to rubber tape 14, and clamp plate 15 bottom and supporting seat 8 bottom parallel and level, the bottom surface of clamp plate 15 and the bottom surface parallel and level of supporting seat 8 promptly to make the latter half of rubber tape 114 support and hold in mounted position department. The rubber belt 14 can be used for filling a gap between the supporting seat 8 and the installation position, so that the vibration of the compressor 1 is reduced, after the installation is finished, the screw 27 is screwed out of the fixing hole 28, the fixing of the guide roller 12 is cancelled, after the long-term use, the rubber belt 14 is extruded for a long time to enable the contact surface between the rubber belt 14 and the installation position to be deformed and thinned, so that a gap is formed between the rubber belt 14 and the installation position, when the compressor 1 shakes, the rubber belt 14 ascends to drive the connecting plate 9, the connecting rod 10 and the side plate 11 to ascend, so that the guide roller 12 and the rubber belt 14 are driven to ascend, the extrusion on the rubber belt 14 is reduced, at the moment, the first torsion spring 13 releases acting force to drive the guide roller 12 to rotate, so that the contact surface corresponding to the installation position is driven to move, the thinned position is staggered with the contact surface of the installation position, so that a normal surface is aligned with the contact surface of the installation position, so that the gap is filled again, the switching of the rubber belt 14 is realized, the rubber belt 14 can be automatically switched when being deformed, the rubber belt 14 is not required to be frequently replaced by consuming manpower, the manpower is saved, the energy conservation is realized, the normal surface is enabled to be collided with the contact surface of the mounting position, the vibration of the compressor 1 is reduced, when the whole rubber belt 14 is deformed and thinned, the bolt can be taken down, the rubber belt 14 can be rotated to rotate downwards along with the guide roller 12, the side plate 11 and the connecting rod 10, the second limiting plate 19 can be rotated around the fixed rod to drive the second torsion spring 20 to be deformed to generate an acting force, the second limiting plate 19 is separated from the rubber belt 14, the limiting of the rubber belt 14 is cancelled, the rubber belt 14 can be taken down for replacement, after a new rubber belt 14 is mounted, the second limiting plate 19 is loosened, the acting force is released by the second torsion spring 20 to drive the second limiting plate 19 to reset so as to limit the rubber belt 14, the rubber belt 14 can be replaced, the elastic force of the first spring 22 can provide upward supporting force for the carrier plate 21 and the mounting frame 23, and further provide upward supporting force for the squeeze roller 24 so as to tightly support the rubber belt 14, when the rubber belt 14 is pressed and thinned for a long time, the elastic force provided by the first spring 22 can ensure that the squeeze roller 24 can tightly support the rubber belt 14 and keep the rubber belt in a tight state, so that the guide roller 12 can drive the rubber belt 14 to move when rotating, the rubber belt 14 can drive the absorbent cotton sliver 31 and the cylinder 30 to rotate along with the guide roller 12 when moving along with the guide roller 12, so that water stains on the inner side of the rubber belt 14 can be absorbed by the absorbent cotton sliver 31, the rotation of the absorbent cotton sliver 31 can be switched, the absorption of the water stains can be alternately performed, the situation that the water absorption capacity is reduced after single absorption saturation is avoided, and when the rubber belt 14 is static, the absorbent cotton sliver 31 above can be naturally dried so as to be switched to absorb water, when using, if compressor 1 position department leads to appearing dripping because of external reason, when water stain enters into rubber band 14 inboardly, the condition of skidding appears in rubber band 14 can be avoided to the absorption of water stain to accessible absorbent cotton strip 31, guarantee that deflector roll 12 can normally drive rubber band 14 and move, elasticity through the second spring can provide decurrent effort for L shaped plate 29 makes and can conflict with rubber band 14 with barrel 30 extrusion down, can drive absorbent cotton strip 31 and barrel 30 through frictional force when guaranteeing rubber band 14 to move and rotate.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (9)

1. Energy-saving refrigerator-freezer refrigerating system, including compressor (1), its characterized in that: one side of the compressor (1) is connected with a condenser (3) through an exhaust pipe (2), the condenser (3) is connected with a drying filter (4) through a first pipeline, the other end of the drying filter (4) is connected with a capillary tube (5) through a second pipeline, one end, far away from the second pipeline, of the capillary tube (5) is connected with an evaporator (6), and the evaporator (6) is connected with the compressor (1) through an air return pipe (7);
the bottom of the compressor (1) is symmetrically and fixedly provided with a support frame, the bottom of the support frame is fixedly provided with a support seat (8), the bottom of the support seat (8) is symmetrically provided with a mounting groove, the inside of the mounting groove is symmetrically provided with connecting rods (10), both ends of each connecting rod (10) are rotatably provided with connecting plates (9), each connecting plate (9) is fixedly connected with the support seat (8), both ends of each connecting rod (10) are fixedly provided with side plates (11), the inner sides of the side plates (11) are rotatably provided with guide rollers (12) vertical to the connecting rods (10), one ends of the guide rollers (12) extend to the outside of the side plates (11) and are fixedly connected with the side plates (11) through first torsion springs (13), two guide rollers (12) are arranged between the same ends of the two connecting rods (10) in each mounting groove, the two guide rollers (12) are coaxial and are arranged at intervals, one ends of the guide rollers (12) close to the first torsion springs (13) are provided with fixing components for fixing the guide rollers (12), the connection is established through rubber tape (14) cover between two deflector rolls (12) that are located connecting rod (10) both ends, the outside of deflector roll (12) is equipped with the spacing subassembly that is used for fixing a position rubber tape (14), the inboard of connecting rod (10) just is located and is equipped with the subassembly that compresses tightly rubber tape (14) between rubber tape (14), compress tightly subassembly and supporting seat (8) surface and seted up corresponding connecting hole (17), connecting hole (17) are located between two rubber tape (14) of every mounting groove.
2. The energy efficient ice bin refrigeration system of claim 1 wherein: the pressing assembly comprises a pressing plate (15) fixedly connected to the inner side of the connecting rod (10), the pressing plate (15) is located inside the rubber belt (14), a fixing plate (16) is arranged on one side, deviating from the connecting rod (10), of the pressing plate (15), the fixing plates (16) on the two adjacent pressing plates (15) are arranged in an overlapped mode from top to bottom, the connecting holes (17) are formed in the two fixing plates (16), and the top of each fixing plate (16) is provided with an arc surface.
3. The energy efficient ice bin refrigeration system of claim 1 wherein: the limiting assembly comprises a first limiting plate (18) fixedly mounted on the guide roller (12), a fixing rod is fixedly mounted on one side, away from the first limiting plate (18), of the guide roller (12), a second limiting plate (19) is mounted in the outside of the fixing rod in a rotating mode, a second torsion spring (20) is sleeved outside the fixing rod, the two ends of the second torsion spring (20) are fixedly connected with the end portion of the fixing rod and the second limiting plate (19) respectively, and the rubber belt (14) is located between the first limiting plate (18) and the second limiting plate (19).
4. The energy efficient ice bin refrigeration system of claim 2 wherein: the cavity has been seted up to the inside of clamp plate (15), the opening that communicates with the cavity is seted up at the top of clamp plate (15), the inside slidable mounting of cavity has support plate (21), the bottom of support plate (21) is equipped with first spring (22), the top fixed mounting of support plate (21) has mounting bracket (23), squeeze roll (24) are installed in the inside rotation of mounting bracket (23), squeeze roll (24) are contradicted with rubber tape (14), the width direction of the relative rubber tape (14) of squeeze roll (24) extends.
5. The energy efficient ice bin refrigeration system of claim 1 wherein: the top fixed mounting of connecting rod (10) has kicking block (25), and the top of kicking block (25) is equipped with the inclined plane towards connecting plate (9) direction, and the top and the mounting groove roof of kicking block (25) are contradicted.
6. The energy efficient ice bin refrigeration system of claim 1 wherein: the fixing assembly comprises a connecting block (26) fixedly connected to one end, close to the first torsion spring (13), of the guide roller (12), a screw rod (27) is connected to the connecting block (26) in a threaded mode, and a fixing hole (28) corresponding to the screw rod (27) is formed in the outer side of the supporting seat (8).
7. The energy efficient ice bin refrigeration system of claim 2 wherein: the pressing plate (15) is close to one side of the second torsion spring (20) and is provided with a sliding groove, an L-shaped plate (29) is arranged in the sliding groove in a sliding mode, a barrel (30) is rotatably arranged on the inner side of the L-shaped plate (29), the barrel (30) is parallel to the guide roller (12) and the circumferential surface of the barrel (30) abuts against the rubber belt (14), a water absorbent cotton sliver (31) is arranged on the outer side of the barrel (30), and a second spring is arranged at the top of the L-shaped plate (29) and located in the sliding groove.
8. The energy efficient ice bin refrigeration system of claim 7 wherein: clamping ports are formed in the outer side of the barrel body (30) in an equidistant surrounding mode, and the absorbent cotton slivers (31) are embedded in the clamping ports.
9. The energy efficient ice bin refrigeration system of claim 1 wherein: the outside of deflector roll (12) is provided with the line, and the line specifically sets up to anti-skidding line.
CN202210605624.0A 2022-05-31 2022-05-31 Energy-saving refrigerator-freezer refrigerating system Active CN115060021B (en)

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CN202310244853.9A CN116222105B (en) 2022-05-31 2022-05-31 Energy-saving refrigerating system of refrigerator

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