CN112283975A - Design and control method of magnetic suspension and air source heat pump cold and hot station - Google Patents

Design and control method of magnetic suspension and air source heat pump cold and hot station Download PDF

Info

Publication number
CN112283975A
CN112283975A CN202011284957.5A CN202011284957A CN112283975A CN 112283975 A CN112283975 A CN 112283975A CN 202011284957 A CN202011284957 A CN 202011284957A CN 112283975 A CN112283975 A CN 112283975A
Authority
CN
China
Prior art keywords
heat pump
source heat
center
pipe
air source
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202011284957.5A
Other languages
Chinese (zh)
Other versions
CN112283975B (en
Inventor
王进杰
董俊杰
黄宝真
李玉柱
于振坤
任立娥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Beibingyang Warm Cold Energy Technology Co ltd
Original Assignee
Qingdao Beibingyang Warm Cold Energy Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Beibingyang Warm Cold Energy Technology Co ltd filed Critical Qingdao Beibingyang Warm Cold Energy Technology Co ltd
Priority to CN202011284957.5A priority Critical patent/CN112283975B/en
Publication of CN112283975A publication Critical patent/CN112283975A/en
Application granted granted Critical
Publication of CN112283975B publication Critical patent/CN112283975B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D15/00—Other domestic- or space-heating systems
    • F24D15/04—Other domestic- or space-heating systems using heat pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/02—Domestic hot-water supply systems using heat pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
    • 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
    • F25B23/00—Machines, plants or systems, with a single mode of operation not covered by groups F25B1/00 - F25B21/00, e.g. using selective radiation effect
    • 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
    • F25B30/00—Heat pumps
    • F25B30/06—Heat pumps characterised by the source of low potential heat
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention discloses a design and control method of a magnetic suspension and air source heat pump cold and hot station, which comprises an air source heat pump body, a sound insulation component, a control panel, a supporting plate, a magnetic suspension centrifugal refrigerator body, a bottom plate, a fixing ring, a movable rod, a first baffle plate, a second baffle plate, a first cavity, a guide rod, a first spring, a fixing block, a connecting rod, a movable sleeve, a second spring, a second cavity and a fixing sleeve, wherein the air source heat pump is used for heating, and the air source heat pump is used for cooling the magnetic suspension centrifugal refrigerator, so that the comprehensive energy efficiency of the cold and hot station can be obviously improved, the utilization rate of equipment is improved, the air source heat pump and the magnetic suspension centrifugal refrigerator are integrated on a mounting plate, the floor area of the equipment is reduced, noise generated by the air source heat pump is absorbed and isolated through a sound insulation layer and a sound insulation layer, and, through the elastic force effect of first spring and second spring, greatly reduced the vibration of equipment.

Description

Design and control method of magnetic suspension and air source heat pump cold and hot station
Technical Field
The invention relates to the technical field of cold and hot stations, in particular to a design and control method of a magnetic suspension and air source heat pump cold and hot station.
Background
Generally, the cold station and the hot station of central heating can only be separately and independently designed due to the influence of factors such as energy supply, installation conditions and equipment functions, so that the cold supply equipment is idle in a heating season, the heating equipment is idle in a cooling season, the design redundancy of the cold supply equipment and the heating equipment is high, the maintenance cost is high, the initial investment of the cold and hot station is high, a large amount of resources are wasted, the common central cooling and heating equipment is installed on the top of a building, a large amount of noise can be generated in the working process, the life of a top building resident is greatly influenced, the body health of the resident can be influenced even, a large amount of vibration can be generated during the working of the resident equipment, the limitation is not performed in the past, the part loosening can be caused, the equipment damage can be caused even, and the use stability of the equipment is greatly reduced.
Disclosure of Invention
The present invention is directed to a design and control method for a magnetic levitation and air source heat pump cooling and heating station, so as to solve the problems of the background art mentioned above.
In order to solve the technical problems, the invention provides the following technical scheme: a design of a magnetic suspension and air source heat pump cold and hot station comprises an air source heat pump body, a sound insulation assembly, a water supplementing pipe, a hot water output pipe, a heat preservation barrel, a connecting pipe, a control panel, a supporting plate, a magnetic suspension centrifugal refrigerator body, a bottom plate, a fixed box, a supporting rod, a mounting plate, a first chilled water return pipe, a collecting pipe, a cold meter, a three-way valve, a first chilled water output pipe, a second chilled water return pipe, a second chilled water output pipe, a switch valve, a fixed ring, a movable rod, a first baffle, a second baffle, a first cavity, a guide rod, a first spring, a fixed block, a connecting rod, a movable sleeve, a second spring, a second cavity and a fixed sleeve, wherein four corners of the bottom of the mounting plate are respectively welded with the top end of the supporting rod, the middle upper part of the supporting rod penetrates through the center of the top of the fixed box, the center, the middle part of the supporting rod is fixedly sleeved with a fixing ring, the four corners of the fixing ring are respectively connected with the top of the movable rod in a rotating manner, the middle part of the movable rod penetrates through the center of the top of the movable sleeve, the movable sleeve is hollow, the hollow part is a second cavity, the bottom of the second cavity is welded with the bottom of a second spring, the top of the second spring is fixedly connected with the center of the bottom of a first baffle plate, the center of the top of the first baffle plate is welded with the bottom of the movable rod, the center of the bottom of the movable sleeve is welded with the top of a connecting rod, the bottom of the connecting rod is hinged with the center of the top of the fixed block, the bottom of the fixed block is respectively fixedly connected with the four corners of the top of the bottom plate, the middle lower part of the supporting rod penetrates through the center, the bottom end of the supporting rod is fixedly connected with the center of the top of the second baffle, a guide rod penetrates through the center of the bottom of the second baffle, the middle upper part of the guide rod is positioned inside the supporting rod, the middle upper part of the guide rod is connected with the supporting rod in a sliding manner, the bottom end of the guide rod is welded with the center of the top of the bottom plate, a first spring is connected around the guide rod, the top of the first spring is fixedly connected with the periphery of the center of the bottom of the second baffle, the bottom of the first spring is fixedly connected with the periphery of the center of the top of the bottom plate, two ends of one side of the center of the top of the mounting plate are respectively welded with the bottom of the supporting plate, the top of the supporting plate is respectively fixedly connected with two sides of the center of the bottom;
the sound insulation assembly is composed of a heat dissipation port, a protective layer, a sound insulation layer and a sound attenuation layer, the sound attenuation layer covers the periphery of the air source heat pump body, the periphery of the sound attenuation layer is fixedly connected with the inner wall of the sound insulation layer, the periphery of the sound attenuation layer is fixedly connected with the inner wall of the protective layer, and the heat dissipation port is formed in the center of one side of the sound insulation assembly.
A control method for the design of a magnetic suspension and air source heat pump cold and hot station comprises the steps of firstly, heating equipment; step two, refrigerating equipment; thirdly, sound insulation and noise reduction are carried out; step four, damping the vibration of the equipment;
in the first step, when heating is needed, a user opens a heat load, then the control panel automatically opens the air source heat pump body, the air source heat pump body starts to work, water is heated by the air source and then is transported into a heat insulation barrel through a hot water output pipe for heat insulation, then is transported to heat loads such as a shower head, a floor heating system and the like through a connecting pipe, and the rest water enters a water supplementing pipe through a return pipe and then enters the air source heat pump body, so that heat circulation is realized;
in the second step, when the equipment needs to refrigerate, a user opens the cold load, the control panel automatically opens the magnetic suspension centrifugal refrigerator body, the magnetic suspension centrifugal refrigerator body starts to work, the chilled water is transported to the three-way valve through the second chilled water output pipe and then is transported to the cold loads of a household air conditioner, a central air conditioner and the like through the collecting pipe to refrigerate, the cold quantity meter monitors the refrigerating capacity in real time during refrigeration, when the refrigerating capacity is 80-100% of the rated refrigerating capacity of the magnetic suspension centrifugal refrigerator body, the air source heat pump body starts to work to refrigerate, the chilled water enters the three-way valve through the first chilled water output pipe and then enters the collecting pipe to supplement and supply cold, and then the chilled water used by the cold loads respectively flows back to the magnetic suspension centrifugal refrigerator body and the air source heat pump body through the first chilled water return pipe and the second chilled water return pipe, the circulation of chilled water is realized;
in the third step, when the air source heat pump body is in a working project, a large amount of noise can be generated, and the noise is processed by the sound insulation layer and the sound attenuation layer in the sound insulation assembly, so that the noise is greatly weakened;
wherein in the above-mentioned step four, when air supply heat pump body and magnetic suspension centrifugal refrigerator body in the course of the work, all can produce a large amount of vibrations, the vibration passes through the mounting panel and transmits to the bracing piece on, then transmit on solid fixed ring, then transmit on the movable rod, on the transmission reaches first baffle afterwards, thereby transmit on the second spring, when the bracing piece transmits for solid fixed ring, the bracing piece is the second baffle with vibration transmission equally, transmit first spring afterwards, the elastic force effect through first spring and second spring, thereby greatly reduced the reaction force to air supply heat pump body and magnetic suspension centrifugal refrigerator body, thereby the vibration of air supply heat pump body and magnetic suspension centrifugal refrigerator body has been reduced.
According to the technical scheme, one end of the center bottom of one side of the air source heat pump body is fixedly connected with one end of the water replenishing pipe, the water replenishing pipe penetrates out from the bottom of the side, adjacent to the heat dissipation port, of the sound insulation assembly, the switch valve is installed in the middle section of the water replenishing pipe, and the other end of the water replenishing pipe is connected with the faucet.
According to the technical scheme, the other end of the center bottom of one side of the air source heat pump body is fixedly connected with one end of a hot water output pipe, the hot water output pipe penetrates out from the bottom of the side, where the sound insulation assembly is located, of the adjacent side of the heat dissipation opening, the other end of the hot water output pipe is fixedly connected with the bottom of one side of the heat preservation barrel, the bottom of the other side of the heat preservation barrel is fixedly connected with one end of a connecting pipe, the other end of the connecting pipe is connected with a heat load input end.
According to the technical scheme, the control panel is arranged in the middle of the side, adjacent to the air source heat pump body, of the top of the mounting plate.
According to the technical scheme, the hot water output pipe, the first chilled water return pipe, the first chilled water output pipe, the second chilled water return pipe and the second chilled water output pipe are all provided with one-way valves.
According to the technical scheme, one end of the center of one side of the magnetic suspension centrifugal refrigerator body is fixedly connected with one end of a second chilled water output pipe, the other end of the second chilled water output pipe is fixedly connected with one end of a three-way valve, the other end of the three-way valve is fixedly connected with one end of a first chilled water output pipe, the other end of the first chilled water output pipe penetrates through the center bottom of the other side, adjacent to a heat dissipation port, of the sound insulation assembly, and the other end of the output pipe is fixedly connected with one end of the center bottom of the.
According to the technical scheme, the three-way valve is located on one side adjacent to the first chilled water output pipe and fixedly connected with one end of the collecting pipe, and the collecting pipe is close to the three-way valve and is provided with the cold meter.
According to the technical scheme, the heat-preserving container is internally provided with the water level monitor and the temperature detector.
According to the technical scheme, the collecting pipe other end is connected with the cold load input end, and the cold load output end passes through the shunt tubes and respectively with first refrigerated water back flow and second refrigerated water back flow one end fixed connection, the first refrigerated water back flow other end and magnetic suspension centrifugal refrigerator body one side center other end fixed connection, the second refrigerated water back flow other end is located the adjacent opposite side center bottom of thermovent from the subassembly that gives sound insulation and penetrates, and the second refrigerated water back flow other end and air source heat pump body opposite side center bottom other end fixed connection.
Compared with the prior art, the invention has the following beneficial effects:
1. the air source heat pump is used for heating, and the air source heat pump is used for supplementing cold to the magnetic suspension centrifugal refrigerator, so that the comprehensive energy efficiency of a cold and hot station can be obviously improved, the utilization rate of equipment is improved, the phenomenon that the equipment is idle is avoided, the initial investment is reduced, the operation cost is reduced, and the air source heat pump and the magnetic suspension centrifugal refrigerator are integrated on the mounting plate, so that the floor area of the equipment is reduced.
2. The noise generated by the air source heat pump is absorbed and isolated by the sound insulation layer and the noise reduction layer, so that the noise generated when the equipment works is greatly reduced, and the noise pollution is favorably reduced.
3. The invention greatly reduces the vibration of the equipment by the elastic force action of the first spring and the second spring, avoids the condition of loosening of equipment parts, is beneficial to prolonging the service life of the equipment and reduces the noise pollution generated by the vibration of the equipment.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a perspective view of the overall construction of the present invention;
FIG. 2 is an enlarged schematic view of region A of FIG. 1 in accordance with the present invention;
FIG. 3 is an elevational view of the overall construction of the present invention;
FIG. 4 is a front cross-sectional view of the overall construction of the present invention;
FIG. 5 is an enlarged view of area B of FIG. 4 in accordance with the present invention;
FIG. 6 is an enlarged schematic view of the area C of FIG. 4 in accordance with the present invention;
FIG. 7 is a flow chart of a method of the present invention;
in the figure: 1. an air source heat pump body; 2. a sound insulating assembly; 3. a water replenishing pipe; 4. a hot water outlet pipe; 5. a heat-preserving barrel; 6. a connecting pipe; 7. a control panel; 8. a support plate; 9. a magnetic suspension centrifugal refrigerator body; 10. a base plate; 11. a fixed box; 12. a support bar; 13. mounting a plate; 14. a first chilled water return pipe; 15. a collector pipe; 16. a cold gauge; 17. a three-way valve; 18. a first chilled water output pipe; 19. a second chilled water return pipe; 20. a second chilled water output pipe; 21. an on-off valve; 22. a fixing ring; 23. a movable rod; 24. a first baffle plate; 25. a second baffle; 26. a first cavity; 27. a guide bar; 28. a first spring; 29. a fixed block; 30. a connecting rod; 31. a movable sleeve; 32. a second spring; 33. a second cavity; 34. fixing the sleeve; 201. a heat dissipation port; 202. a protective layer; 203. a sound insulating layer; 204. and a sound attenuation layer.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1-6, the present invention provides a technical solution: a design of a magnetic suspension and air source heat pump cold and hot station comprises an air source heat pump body 1, a sound insulation component 2, a water replenishing pipe 3, a hot water output pipe 4, a heat preservation barrel 5, a connecting pipe 6, a control panel 7, a support plate 8, a magnetic suspension centrifugal refrigerator body 9, a bottom plate 10, a fixed box 11, a support rod 12, a mounting plate 13, a first chilled water return pipe 14, a confluence pipe 15, a cold gauge 16, a three-way valve 17, a first chilled water output pipe 18, a second chilled water return pipe 19, a second chilled water output pipe 20, a switch valve 21, a fixed ring 22, a movable rod 23, a first baffle plate 24, a second baffle plate 25, a first cavity 26, a guide rod 27, a first spring 28, a fixed block 29, a connecting rod 30, a movable sleeve 31, a second spring 32, a second cavity 33 and a fixed sleeve 34, wherein four corners of the bottom of the mounting plate 13 are respectively welded with the top end of the support rod, the center of the top of the fixed box 11 is connected with the middle upper part of the support rod 12 in a sliding way, the bottom of the fixed box 11 is welded with the edge of the center of the top of the bottom plate 10, the middle part of the support rod 12 is fixedly sleeved with a fixed ring 22, the four corners of the fixed ring 22 are respectively connected with the top of the movable rod 23 in a rotating way, the middle part of the movable rod 23 penetrates through the center of the top of the movable sleeve 31, the movable sleeve 31 is hollow, the hollow part is a second cavity 33, the bottom of the second cavity 33 is welded with the bottom end of a second spring 32, the top end of the second spring 32 is fixedly connected with the center of the bottom of the first baffle 24, the center of the top of the first baffle 24 is welded with the bottom end of the movable rod 23, the center of the bottom of the movable sleeve 31 is welded with the top end of a connecting rod, the fixing sleeve 34 is hollow, the hollow part is a first cavity 26, the bottom end of the fixing sleeve 34 is fixedly connected with the top center of the bottom plate 10, the bottom end of the supporting rod 12 is fixedly connected with the top center of the second baffle 25, the guide rod 27 penetrates through the bottom center of the second baffle 25, the middle upper part of the guide rod 27 is positioned inside the supporting rod 12, the middle upper part of the guide rod 27 is connected with the supporting rod 12 in a sliding manner, the bottom end of the guide rod 27 is welded with the top center of the bottom plate 10, the periphery of the guide rod 27 is connected with the first spring 28 in a winding manner, the top of the first spring 28 is fixedly connected with the periphery of the bottom center of the second baffle 25, the bottom of the first spring 28 is fixedly connected with the periphery of the top center of the bottom plate 10, two ends of one side of the top center of the mounting plate 13 are respectively welded with the bottom of the supporting, the top of the mounting plate 13 is positioned at the middle part of one side adjacent to the air source heat pump body 1 and is provided with a control panel 7, which is favorable for adjusting the air source heat pump body 1 and the magnetic suspension centrifugal refrigerator body 9 through the control panel 7, one end of the center bottom of one side of the air source heat pump body 1 is fixedly connected with one end of a water replenishing pipe 3, the water replenishing pipe 3 penetrates out from the bottom of one side adjacent to the heat dissipation port 201 of the sound insulation component 2, the middle section of the water replenishing pipe 3 is provided with a switch valve 21, the other end of the water replenishing pipe 3 is connected with a faucet, which is favorable for replenishing water through the water replenishing pipe 3, the other end of the center bottom of one side of the air source heat pump body 1 is fixedly connected with one end of a hot water output pipe 4, the hot water output pipe 4 penetrates out from the, the inside of the heat-insulating barrel 5 is provided with a water level monitor and a temperature detector, which are beneficial to monitoring the temperature and the water level inside the heat-insulating barrel 5 in real time, the other end of the connecting pipe 6 is connected with a heat load input end, and a heat load output end is connected with a water replenishing pipe 3 through a hot water return pipe, which is beneficial to heating through the air source heat pump body 1, one end of the center of one side of the magnetic suspension centrifugal refrigerator body 9 is fixedly connected with one end of a second chilled water output pipe 20, the other end of the second chilled water output pipe 20 is fixedly connected with one end of a three-way valve 17, the other end of the three-way valve 17 is fixedly connected with one end of a first chilled water output pipe 18, the other end of the first chilled water output pipe 18 penetrates through the center bottom of the other side of the heat dissipation port 201 adjacent to the sound insulation component 2, and the other, the three-way valve 17 is positioned at one side adjacent to the first chilled water output pipe 18 and is fixedly connected with one end of the collecting pipe 15, the position of the collecting pipe 15 close to the three-way valve 17 is provided with a cold quantity meter 16, which is beneficial to observing the quantity of the chilled water in the collecting pipe 15 through the three-way valve 17, the other end of the collecting pipe 15 is connected with a cold load input end, and the cold load output end is respectively fixedly connected with one end of a first chilled water return pipe 14 and one end of a second chilled water return pipe 19 through a shunt pipe, the other end of the first chilled water return pipe 14 is fixedly connected with the other end of the center of one side of the magnetic suspension centrifugal refrigerator body 9, the other end of the second chilled water return pipe 19 penetrates through the bottom of the center of the other side of the sound insulation component 2 adjacent to the heat dissipation port 201, the other end of the second chilled water return pipe 19 is fixedly connected with the other end of the center bottom of the other side of the air source heat pump body 1, so that the circulation of chilled water is facilitated, and the periphery of the air source heat pump body 1 is covered with the sound insulation assembly 2;
the sound insulation component 2 is composed of a heat dissipation port 201, a protective layer 202, a sound insulation layer 203 and a sound attenuation layer 204, the sound attenuation layer 204 covers the periphery of the air source heat pump body 1, the periphery of the sound attenuation layer 204 is fixedly connected with the inner wall of the sound insulation layer 203, the periphery of the sound attenuation layer 204 is fixedly connected with the inner wall of the protective layer 202, and the heat dissipation port 201 is formed in the center of one side of the sound insulation component 2.
Referring to fig. 7, the present invention provides a technical solution: a control method for the design of a magnetic suspension and air source heat pump cold and hot station comprises the steps of firstly, heating equipment; step two, refrigerating equipment; thirdly, sound insulation and noise reduction are carried out; step four, damping the vibration of the equipment;
in the first step, when heating is needed, a user opens a heat load, then the control panel 7 automatically opens the air source heat pump body 1, the air source heat pump body 1 starts to work, water is heated by an air source and then is transported into the heat-insulating barrel 5 through the hot water output pipe 4 for heat insulation, then the water is transported to heat loads such as a shower head, a floor heating system and the like through the connecting pipe 6, and the rest water enters the water supplementing pipe 3 through the return pipe and then enters the air source heat pump body 1, so that heat circulation is realized;
in the second step, when the equipment needs to refrigerate, a user opens the cold load, the control panel 7 automatically opens the magnetic suspension centrifugal refrigerator body 9, the magnetic suspension centrifugal refrigerator body 9 starts to work, the chilled water is transported to the three-way valve 17 through the second chilled water output pipe 20, then is transported to the cold load such as a household air conditioner, a central air conditioner and the like through the collecting pipe 15 to refrigerate, the refrigerating capacity is monitored by the cold capacity meter 16 in real time during refrigeration, when the refrigerating capacity is 80-100% of the rated refrigerating capacity of the magnetic suspension centrifugal refrigerator body 9, the air source heat pump body 1 starts to work to refrigerate, the chilled water enters the three-way valve 17 through the first chilled water output pipe 18 and then enters the collecting pipe 15 to supplement and supply cold, and then the chilled water used by the cold load flows back to the magnetic suspension centrifugal refrigerator body 9 and the air source heat pump body 1 through the first chilled water return pipe 14 and the second chilled water return pipe, the circulation of chilled water is realized;
in the third step, when the air source heat pump body 1 is in a working project, a large amount of noise is generated, and the noise is processed by the sound insulation layer 203 and the sound insulation layer 204 in the sound insulation assembly 2, so that the noise is greatly weakened;
among them in the above-mentioned step four, when air source heat pump body 1 and magnetic suspension centrifugal refrigerator body 9 in the course of the work, all can produce a large amount of vibrations, the vibration passes through mounting panel 13 and transmits to bracing piece 12 on, then transmit on solid fixed ring 22, then transmit on the movable rod 23, on transmitting first baffle 24 afterwards, thereby transmit on the second spring 32, when bracing piece 12 transmits for solid fixed ring 22, bracing piece 12 transmits the vibration for second baffle 25 equally, transmit first spring 28 afterwards, through the elastic force effect of first spring 28 and second spring 32, thereby greatly reduced the reaction force to air source heat pump body 1 and magnetic suspension centrifugal refrigerator body 9, thereby the vibration of air source heat pump body 1 and magnetic suspension centrifugal refrigerator body 9 has been reduced.
Based on the above, the invention has the advantages that when in use, through the elastic force action of the first spring 28 and the second spring 32, the vibration generated when the air source heat pump body 1 and the magnetic suspension centrifugal refrigerator body 9 work is greatly reduced, the probability of equipment damage is reduced, and the service life of the equipment is prolonged, the invention reduces the floor area of the equipment by integrally installing the air source heat pump body 1 and the magnetic suspension centrifugal refrigerator body 9 on the installation plate 13, improves the integration of the equipment, enables the air source heat pump body 1 to refrigerate and heat, obviously improves the comprehensive energy efficiency of a cold and hot station by supplementing the air source heat pump body 1 when the magnetic suspension centrifugal refrigerator body 9 refrigerates, avoids the idle phenomenon of the equipment, and absorbs and isolates the noise generated when the air source heat pump body 1 works through the sound insulation layer 203 and the sound insulation layer 204, greatly reduces the noise of the equipment during working and avoids the noise pollution.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a design of magnetic suspension and air source heat pump cold and hot station, including air source heat pump body (1), sound insulation subassembly (2), moisturizing pipe (3), hot water output tube (4), heat-preserving container (5), connecting pipe (6), control panel (7), backup pad (8), magnetic suspension centrifugal refrigerator body (9), bottom plate (10), fixed box (11), bracing piece (12), mounting panel (13), first refrigerated water back flow (14), converging pipe (15), cold volume table (16), three-way valve (17), first refrigerated water output tube (18), second refrigerated water back flow (19), second refrigerated water output tube (20), ooff valve (21), solid fixed ring (22), movable rod (23), first baffle (24), second baffle (25), first cavity (26), guide arm (27), first spring (28), fixed block (29), Connecting rod (30), activity sleeve (31), second spring (32), second cavity (33) and fixed sleeve (34), its characterized in that: the mounting plate (13) bottom four corners position respectively with bracing piece (12) top welding, upper portion runs through fixed case (11) top center in bracing piece (12), and fixed case (11) top center and bracing piece (12) well upper portion sliding connection, fixed case (11) bottom and bottom plate (10) top center edge welding, bracing piece (12) middle part is cup jointed and is fixed with solid fixed ring (22), and solid fixed ring (22) four corners position respectively with movable rod (23) top rotation connection, movable rod (23) middle part penetrates from movable sleeve (31) top center, the inside cavity of movable sleeve (31), and well portion divide into second cavity (33), second cavity (33) bottom and second spring (32) bottom welding, second spring (32) top and first baffle (24) bottom center fixed connection, the center of the top of the first baffle (24) is welded with the bottom of the movable rod (23), the center of the bottom of the movable sleeve (31) is welded with the top of the connecting rod (30), the bottom of the connecting rod (30) is hinged with the center of the top of the fixed block (29), the bottom of the fixed block (29) is fixedly connected with four corners of the center of the top of the bottom plate (10), the middle lower part of the supporting rod (12) penetrates through the center of the top of the fixed sleeve (34), the fixed sleeve (34) is hollow, the hollow part is a first cavity (26), the bottom of the fixed sleeve (34) is fixedly connected with the center of the top of the bottom plate (10), the bottom of the supporting rod (12) is fixedly connected with the center of the top of the second baffle (25), the center of the bottom of the second baffle (25) penetrates through the guide rod (27), the middle upper part of the guide rod (27) is positioned inside the supporting rod (12, the bottom end of the guide rod (27) is welded with the center of the top of the bottom plate (10), a first spring (28) is connected to the outer periphery of the guide rod (27) in a surrounding manner, the top of the first spring (28) is fixedly connected with the periphery of the center of the bottom end of the second baffle plate (25), the bottom of the first spring (28) is fixedly connected with the periphery of the center of the top of the bottom plate (10), two ends of one side of the center of the top of the mounting plate (13) are respectively welded with the bottom of the supporting plate (8), the top of the supporting plate (8) is respectively fixedly connected with two sides of the center of the bottom of the magnetic suspension centrifugal refrigerator body (9), the other side of the center of the top of the mounting plate (13) is fixedly connected with the bottom of the;
the sound insulation component (2) comprises a heat dissipation opening (201), a protective layer (202), a sound insulation layer (203) and a sound insulation layer (204), the sound insulation layer (204) covers the periphery of the air source heat pump body (1), the periphery of the sound insulation layer (204) is fixedly connected with the inner wall of the sound insulation layer (203), the periphery of the sound insulation layer (204) is fixedly connected with the inner wall of the protective layer (202), and the heat dissipation opening (201) is formed in the center of one side of the sound insulation component (2).
2. A control method for the design of a magnetic suspension and air source heat pump cold and hot station comprises the steps of firstly, heating equipment; step two, refrigerating equipment; thirdly, sound insulation and noise reduction are carried out; step four, damping the vibration of the equipment; the method is characterized in that:
in the first step, when heating is needed, a user opens a heat load, then the control panel (7) automatically opens the air source heat pump body (1), the air source heat pump body (1) starts to work, water is heated by utilizing an air source and then is transported into the heat-insulating barrel (5) through the hot water output pipe (4) for heat insulation, then the water is transported into a shower head, a floor heating system and other heat loads through the connecting pipe (6), and the rest water enters the water replenishing pipe (3) through the return pipe and then enters the air source heat pump body (1), so that heat circulation is realized;
in the second step, when the equipment needs to refrigerate, a user opens the cold load, the control panel (7) automatically opens the magnetic suspension centrifugal refrigerator body (9), the magnetic suspension centrifugal refrigerator body (9) starts to work, the chilled water is transported to the three-way valve (17) through the second chilled water output pipe (20), then the chilled water is transported to the household air conditioner through the collecting pipe (15), the central air conditioner and other cold loads to refrigerate, the refrigerating capacity is monitored by the cold gauge (16) in real time during refrigerating, when the refrigerating capacity is 80-100% of the rated refrigerating capacity of the magnetic suspension centrifugal refrigerator body (9), the air source heat pump body (1) starts to work to refrigerate, the chilled water enters the three-way valve (17) through the first chilled water output pipe (18) and then enters the collecting pipe (15) to supplement and supply cold, and the chilled water used by the cold loads is divided into the first chilled water return pipe (14) and the second chilled water return pipe (19) Respectively flows back to the magnetic suspension centrifugal refrigerator body (9) and the air source heat pump body (1) to realize chilled water circulation;
in the third step, when the air source heat pump body (1) is in a working project, a large amount of noise is generated, and the noise is processed by the sound insulation layer (203) and the sound insulation layer (204) in the sound insulation assembly (2), so that the noise is greatly weakened;
in the fourth step, when the air source heat pump body (1) and the magnetic suspension centrifugal refrigerator body (9) work, a large amount of vibration is generated and transmitted to the support rod (12) through the mounting plate (13), then to the fixed ring (22), then to the movable rod (23) and then to the first flap (24) and thus to the second spring (32), at the same time when the support rod (12) is transmitted to the fixed ring (22), the support rod (12) transmits the vibration to the second baffle plate (25) and then to the first spring (28) through the elastic force action of the first spring (28) and the second spring (32), thereby greatly reducing the reaction force to the air source heat pump body (1) and the magnetic suspension centrifugal refrigerator body (9), thereby reducing the vibration of the air source heat pump body (1) and the magnetic suspension centrifugal refrigerator body (9).
3. A design of a magnetic levitation and air-source heat pump cold and hot station as claimed in claim 1, characterized in that: air source heat pump body (1) one side center bottom one end and moisturizing pipe (3) one end fixed connection, and moisturizing pipe (3) are located the adjacent one side bottom of thermovent (201) and wear out from subassembly (2) that gives sound insulation, ooff valve (21) are installed in moisturizing pipe (3) middle section, moisturizing pipe (3) other end links to each other with tap.
4. A design of a magnetic levitation and air-source heat pump cold and hot station as claimed in claim 1, characterized in that: air source heat pump body (1) one side center bottom other end and hot water output tube (4) one end fixed connection, hot water output tube (4) are located the adjacent one side bottom of thermovent (201) and wear out from syllable-dividing subassembly (2), hot water output tube (4) other end and heat-preserving container (5) one side bottom fixed connection, and heat-preserving container (5) opposite side bottom and connecting pipe (6) one end fixed connection, the connecting pipe (6) other end links to each other with the heat load input, and the heat load output passes through the hot water back flow and links to each other with moisturizing pipe (3).
5. A design of a magnetic levitation and air-source heat pump cold and hot station as claimed in claim 1, characterized in that: the top of the mounting plate (13) is positioned at the middle part of one side adjacent to the air source heat pump body (1) and is provided with a control panel (7).
6. A design of a magnetic levitation and air-source heat pump cold and hot station as claimed in claim 1, characterized in that: and the hot water output pipe (4), the first chilled water return pipe (14), the first chilled water output pipe (18), the second chilled water return pipe (19) and the second chilled water output pipe (20) are all provided with one-way valves.
7. A design of a magnetic levitation and air-source heat pump cold and hot station as claimed in claim 1, characterized in that: magnetic suspension centrifugal chiller body (9) one side center one end and second refrigerated water output tube (20) one end fixed connection, second refrigerated water output tube (20) other end and three-way valve (17) one end fixed connection, three-way valve (17) other end and first refrigerated water output tube (18) one end fixed connection, first refrigerated water output tube (18) other end is located the adjacent opposite side center bottom of thermovent (201) and penetrates from sound insulation assembly (2), and output tube (18) other end and air source heat pump body (1) opposite side center bottom one end fixed connection.
8. A design of a magnetic levitation and air-source heat pump cold and hot station as claimed in claim 1, characterized in that: the three-way valve (17) is located the adjacent one side of first refrigerated water output pipe (18) and collector pipe (15) one end fixed connection, cold scale (16) are installed to collector pipe (15) near three-way valve (17) position.
9. A design of a magnetic levitation and air-source heat pump cold and hot station as claimed in claim 1, characterized in that: and a water level monitor and a temperature detector are arranged inside the heat-insulating barrel (5).
10. A design of a magnetic levitation and air-source heat pump cold and hot station as claimed in claim 1, characterized in that: the other end of the collecting pipe (15) is connected with a cold load input end, the cold load output end is respectively fixedly connected with one end of a first chilled water return pipe (14) and one end of a second chilled water return pipe (19) through a shunt pipe, the other end of the first chilled water return pipe (14) is fixedly connected with the other end of the center of one side of the magnetic suspension centrifugal refrigerator body (9), the other end of the second chilled water return pipe (19) penetrates into the center bottom of the other side, adjacent to the heat dissipation port (201), of the sound insulation assembly (2), and the other end of the second chilled water return pipe (19) is fixedly connected with the other end of the center bottom of the other side of the air source heat pump.
CN202011284957.5A 2020-11-17 2020-11-17 Magnetic suspension and air source heat pump cold and hot station and control method Active CN112283975B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011284957.5A CN112283975B (en) 2020-11-17 2020-11-17 Magnetic suspension and air source heat pump cold and hot station and control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011284957.5A CN112283975B (en) 2020-11-17 2020-11-17 Magnetic suspension and air source heat pump cold and hot station and control method

Publications (2)

Publication Number Publication Date
CN112283975A true CN112283975A (en) 2021-01-29
CN112283975B CN112283975B (en) 2021-12-21

Family

ID=74399043

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011284957.5A Active CN112283975B (en) 2020-11-17 2020-11-17 Magnetic suspension and air source heat pump cold and hot station and control method

Country Status (1)

Country Link
CN (1) CN112283975B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001248682A (en) * 2000-03-07 2001-09-14 Sanyo Electric Co Ltd Repetitive motion device and refrigerator
CN106438165A (en) * 2015-08-11 2017-02-22 詹平治 Hydraulic energy magnetic levitation heat pump cold and heat draught fan set and power generating device thereof
CN207195195U (en) * 2017-09-06 2018-04-06 珠海格力节能环保制冷技术研究中心有限公司 Compressor, compressor parallel system and multi-connected machine heat-exchange system
CN109764573A (en) * 2018-12-13 2019-05-17 清华大学 Consider the control method for the building type cold, heat and power triple supply system that waste heat makes full use of
CN208968100U (en) * 2018-08-03 2019-06-11 广州恒星制冷设备集团有限公司 A kind of noise reduction device of magnetcisuspension floating centrifugal unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001248682A (en) * 2000-03-07 2001-09-14 Sanyo Electric Co Ltd Repetitive motion device and refrigerator
CN106438165A (en) * 2015-08-11 2017-02-22 詹平治 Hydraulic energy magnetic levitation heat pump cold and heat draught fan set and power generating device thereof
CN207195195U (en) * 2017-09-06 2018-04-06 珠海格力节能环保制冷技术研究中心有限公司 Compressor, compressor parallel system and multi-connected machine heat-exchange system
CN208968100U (en) * 2018-08-03 2019-06-11 广州恒星制冷设备集团有限公司 A kind of noise reduction device of magnetcisuspension floating centrifugal unit
CN109764573A (en) * 2018-12-13 2019-05-17 清华大学 Consider the control method for the building type cold, heat and power triple supply system that waste heat makes full use of

Also Published As

Publication number Publication date
CN112283975B (en) 2021-12-21

Similar Documents

Publication Publication Date Title
CN110302906B (en) Device and method for reducing wind resistance power of large geotechnical centrifuge
CN112283975B (en) Magnetic suspension and air source heat pump cold and hot station and control method
CN205566966U (en) Backplate heat pipe integration rack
CN212319971U (en) Refrigerating machine room
CN209913278U (en) Indoor low-voltage switch cabinet
CN106595166A (en) Refrigerator
CN202005512U (en) Dish ordering cabinet
CN202403342U (en) Easy-to-install integrated window air conditioner
CN101738056A (en) Refrigerator-type cold/warm air conditioning-power generating and showering multifunctional system device
CN2442154Y (en) Air cooling device
CN209013560U (en) A kind of capacity-increasing type refrigerator
CN210602083U (en) Water-cooling air conditioner without outdoor unit
CN2264350Y (en) Splitting refrigerator
CN205593079U (en) Automatic change energy -conserving air conditioner
CN218645689U (en) Water-cooling kitchen air conditioner capable of being integrated into integrated water tank
CN110986192A (en) Electrical apparatus box heat abstractor reaches outer machine of air-conditioner and air conditioner including it
CN215494635U (en) Wisdom energy management type central air conditioning economizer system
CN214170751U (en) Vibration-damping noise-reducing cooling water pump
CN220981612U (en) Mute refrigeration storage box capable of being hung on wall
CN213779928U (en) Concrete block freeze thawing test machine
CN213272995U (en) Efficient and energy-saving chilled water storage device
CN110260433B (en) Movable energy-saving air conditioner
CN219656278U (en) Energy-saving control system for air conditioning box of central air conditioner
CN213747075U (en) Device for improving refrigeration and heating effects of outdoor host of air conditioner in extreme weather
CN219713684U (en) Energy supply device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information
CB03 Change of inventor or designer information

Inventor after: Ren Lie

Inventor after: Yu Zhenkun

Inventor after: Dong Junjie

Inventor after: Huang Baozhen

Inventor after: Wang Jinjie

Inventor after: Li Yuzhu

Inventor before: Wang Jinjie

Inventor before: Dong Junjie

Inventor before: Huang Baozhen

Inventor before: Li Yuzhu

Inventor before: Yu Zhenkun

Inventor before: Ren Lie

GR01 Patent grant
GR01 Patent grant