CN113294932B - Energy-saving convertible heating and refrigerating system - Google Patents
Energy-saving convertible heating and refrigerating system Download PDFInfo
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- CN113294932B CN113294932B CN202110590912.9A CN202110590912A CN113294932B CN 113294932 B CN113294932 B CN 113294932B CN 202110590912 A CN202110590912 A CN 202110590912A CN 113294932 B CN113294932 B CN 113294932B
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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
- 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
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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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D2020/0065—Details, e.g. particular heat storage tanks, auxiliary members within tanks
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D2020/0065—Details, e.g. particular heat storage tanks, auxiliary members within tanks
- F28D2020/0069—Distributing arrangements; Fluid deflecting means
- F28D2020/0073—Distributing arrangements; Fluid deflecting means movable
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an energy-saving convertible heating and refrigerating system, which comprises: the system comprises a heat source pipe, a cold source pipe, a system frame, a fixed support, an energy storage transfer assembly and a cold-heat conversion control assembly; the system comprises a system rack, a heat source pipe fitting, a cold source pipe fitting, a heat source pipe fitting, a cold source pipe fitting and a heat source pipe fitting, wherein the upper side and the lower side of the inside of the system rack are symmetrically provided with built-in concave positions for transversely fixing the heat source pipe fitting and the cold source pipe fitting; energy storage and transfer assemblies are arranged on one sides of the cold source pipe fitting and the heat source pipe fitting in the system frame; and a cold-heat conversion control assembly is arranged on one side of the system frame, which is far away from the heat source pipe fitting and the cold source pipe fitting, and is used for performing corresponding control conversion between the heat source pipe fitting and the cold source pipe fitting, so that the cold source pipe fitting and the heat source pipe fitting can timely achieve refrigeration and heating functions for conversion.
Description
Technical Field
The invention belongs to the technical field of refrigeration and heating equipment, and particularly relates to an energy-saving convertible heating and refrigeration system.
Background
At present, urban resident families have refrigeration and heating modes such as air conditioners, electric heating equipment and household gas furnaces, the heating and refrigeration modes have the defects of high cost, low heat efficiency, high pollution, poor safety and the like, and cold and hot energy generated in use cannot be stored, and cold and hot air are discharged when the urban resident families are not used, so that the urban resident families are not well utilized, and energy waste is easily caused; and the efficiency is relatively low in cold-heat conversion, and corresponding equipment is required to be adopted for heating and refrigerating. Accordingly, one skilled in the art has provided an energy efficient convertible heating and cooling system to solve the problems set forth above in the background.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving convertible heating and cooling system, comprising: the system comprises a heat source pipe, a cold source pipe, a system frame, a fixed support, an energy storage transfer assembly and a cold-heat conversion control assembly; the system comprises a system frame, a heat source pipe fitting, a cold source pipe fitting and a heat source pipe fitting, wherein the upper side and the lower side of the inside of the system frame are symmetrically provided with built-in concave positions for transversely fixing the heat source pipe fitting and the cold source pipe fitting; one end of the cold source pipe fitting is communicated with an external air conditioner; a fixed support is fixed on the lower end face of the system rack;
the heat source pipe fitting is positioned right above the cold source pipe fitting;
energy storage and transfer components are arranged on one sides of the cold source pipe fitting and the heat source pipe fitting in the system frame;
the energy storage transmission assembly is used for absorbing and storing refrigerant heat flow leaked from the cold source pipe fitting when the cold source pipe fitting and the heat source pipe fitting perform corresponding refrigeration and heat supply;
the system frame is kept away from the heat source pipe fitting with one side of cold source pipe fitting installs cold and hot conversion control subassembly, cold and hot conversion control subassembly is in the heat source pipe fitting with carry out corresponding control conversion between the cold source pipe fitting, so that the cold source pipe fitting with the heat source pipe fitting in time reaches refrigeration heating work and changes.
Further, preferably, the energy storage transfer assembly comprises an outer isolation sleeve, an inner guide branch pipe, a material storage pipe body, a connecting end piece, a confluence seat and a conveying pipe; an outer isolation sleeve is transversely fixed in the system rack, and a material storage pipe body is coaxially arranged in the outer isolation sleeve;
one side of the material storage pipe body, which is far away from the cold-heat conversion control assembly, is sleeved with a connecting end piece, and one side of the connecting end piece is respectively communicated with the cold source pipe fitting and the heat source pipe fitting;
sealing parts are coaxially and symmetrically arranged on the left side and the right side in the material storage pipe body in a relatively rotating mode, a plurality of inner guide branch pipes penetrate through the sealing parts in parallel, and one ends of the inner guide branch pipes are connected with the cold source pipe fitting and the heat source pipe fitting through connecting end pieces;
a confluence seat is coaxially fixed on one side of the outer isolation sleeve, which is far away from the connecting end piece, each inner guide branch pipe is connected with the confluence seat, one side of the confluence seat is communicated with a conveying pipe, and one end of the conveying pipe penetrates through the system frame and extends to the outer side.
Further, preferably, energy storage media are quantitatively filled between the inner guide branch pipes in the material storage pipe body.
Further, as a preferred option, a guide ring piece is coaxially fixed on the inner wall of the outer isolation sleeve, the material storage tube body is arranged in the guide ring piece in a limiting manner through a plurality of fixed rotors, the fixed rotors can rotate relatively, a driving motor is installed in the outer isolation sleeve, and the output end of the driving motor is connected with the material storage tube body through a gear meshing effect to drive the material storage tube body to make directional circular rotation motion;
a plurality of mixing stirring blades are arranged on the inner circumferential side wall of the material storage pipe body in an array manner;
an air flow guide pipe transversely penetrates through the connecting end piece, and one end of the air flow guide pipe extends into the material storage pipe body through a sealing element;
and the confluence seat is correspondingly communicated with an outer row of branch pipes in a penetrating way.
Further, as a preferred option, a vacuum cavity is arranged in the outer isolation sleeve, and a plurality of heat preservation sac pieces are arranged in the vacuum cavity in an equidistant mode.
Further, as a preferred option, the cold-heat conversion control assembly comprises an external rotation shell, a flow guide ring seat, a fixed main shaft, a gear driving piece and a flow control device, wherein the external rotation shell is vertically installed on one side of the system rack, the fixed main shaft transversely penetrates through and is fixed in the middle of the external rotation shell, one end of the fixed main shaft is embedded into the system rack in a manner that the fixed main shaft can relatively rotate through a bearing, the gear driving piece is installed on the system rack, and the output end of the gear driving piece is fixed with the fixed main shaft;
a guide ring seat is vertically arranged in the external rotation shell, a plurality of adaptation seats are vertically arranged in one side of the guide ring seat, a drainage fan blade is rotatably arranged in each adaptation seat, a rotating motor is arranged on the external rotation shell, and the output end of the rotating motor is connected and fixed with the central shaft of the drainage fan blade;
a vent is arranged on one side of the guide ring seat, and the outer discharge branch pipe is communicated with the guide ring seat through the vent;
an arc-shaped guide groove is formed in one side of the guide ring seat, and the conveying pipe slides in a limiting mode along the arc-shaped guide groove;
and a flow control device is arranged on one side of the guide ring seat, which is far away from the drainage fan blades, and the flow control device is communicated with the adaptive seat through a flow control pipe.
Further, preferably, the flow control device comprises an outer fixed cover, an inner leaf plate, a fixed part and a rotating wheel shaft; a plurality of built-in leaf plates are vertically arranged in the outer fixed cover, and the middle parts of the built-in leaf plates are hinged in the outer fixed cover through shaft rods;
one end of each built-in leaf plate is hinged to the side fulcrum shaft;
a fixing piece is arranged in the outer fixing cover, a transmission support rod is hinged to the fixing piece, and the transmission support rod is rotatably connected with the side branch shaft;
the outer fixed cover is internally provided with a rotating wheel shaft which can rotate relatively, and the rotating wheel shaft is hinged with a connecting piece and is connected with the transmission supporting rod for transmission through the connecting piece.
Compared with the prior art, the invention has the beneficial effects that:
in the invention, a heat source pipe and a cold source pipe are respectively connected with the upper position and the lower position of one side of a system frame, external heating geothermal energy and an external air conditioner which are respectively communicated by the heat source pipe and the cold source pipe are used for heating and refrigerating, and energy storage transfer components are used for absorbing energy in the corresponding heating and refrigerating respectively, reducing energy loss and performing back exhaust so as to realize energy-saving control; the inner guide branch pipes are arranged in the outer isolation sleeve, energy storage media are filled in the material storage pipe bodies, air flow is injected inwards through the air flow guide pipes and is discharged outwards through the outer discharge branch pipes, and therefore maximum utilization of energy is achieved; meanwhile, partial flow and heat can be reserved in the device, so that the secondary on-off preheating working time of the refrigeration and heating of the equipment is shortened; and the flow control device is also arranged for assisting the air flow to guide so as to realize the cold flow upward discharge or the hot flow downward discharge.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of an energy storage and transfer assembly according to the present invention;
fig. 3 is a schematic structural view of a material storage tube body according to the present invention;
FIG. 4 is a schematic structural view of a thermal conversion control assembly according to the present invention;
FIG. 5 is a schematic structural diagram of the flow control device according to the present invention;
in the figure: the system comprises a system frame 1, a heat source pipe 2, a cold source pipe 3, a fixed support 4, an energy storage transfer component 5, an external 501 isolation sleeve, an internal 502 output branch pipe, a 503 delivery pipe, a 504 sealing element, a 505 confluence seat, a 506 connection end piece, a 6 cold-heat conversion control component, an external 601 rotation shell, a 602 fixed main shaft, a 603 gear driving element, a 604 arc-shaped guide groove, a 7 storage pipe body, an external 701 discharge branch pipe, a 702 heat preservation bag element, a 703 mixing stirring blade, an 8 guide ring seat, an 801 adapting seat, an 802 flow guide fan blade, a 803 rotating motor, a 9 flow control device, an external 901 fixing cover, an internal 902 flap plate, a 903 side fulcrum shaft, a 904 fixing element and a 905 rotating wheel shaft.
Detailed Description
Referring to fig. 1, in an embodiment of the present invention, an energy-saving convertible heating and cooling system includes: the system comprises a heat source pipe 2, a cold source pipe 3, a system frame 1, a fixed support 4, an energy storage transfer assembly 5 and a cold-heat conversion control assembly 6; the system comprises a system frame 1, a heat source pipe 2, a cold source pipe 3 and a heat source pipe 2, wherein the upper side and the lower side of the inside of the system frame 1 are symmetrically provided with built-in concave positions for transversely fixing the heat source pipe 2 and the cold source pipe 3, the heat source pipe 2 and the cold source pipe 3 are both arranged in the built-in concave positions in a penetrating and connecting mode, and one end of the heat source pipe 2 is communicated with external heating geothermal heat; one end of the cold source pipe fitting 3 is communicated with an external air conditioner; a fixed support 4 is fixed on the lower end face of the system frame 1;
the heat source pipe 2 is positioned right above the cold source pipe 3; the heat source pipe fitting can discharge heat flow downwards through the cold-heat conversion control assembly, so that the heat flow naturally floats upwards after being discharged, and a heat supply space can be filled; the cold source pipe fitting can discharge cold flow upwards through the cold-heat conversion control assembly, so that the cold flow naturally settles after being discharged;
an energy storage transfer component 5 is arranged on one side of the cold source pipe 3 and one side of the heat source pipe 2 in the system frame 1;
the energy storage transfer component 5 is used for absorbing and storing the refrigerant heat flow leaked from the pipe fitting when the cold source pipe fitting 3 and the heat source pipe fitting 2 perform corresponding refrigeration and heat supply; on one hand, energy waste can be reduced, on the other hand, energy storage can be simultaneously carried out on corresponding refrigeration and heating, so that the time for the operation of starting and stopping preheating at intervals of corresponding refrigeration and heating flow paths is greatly reduced;
keep away from on the system frame 1 heat source pipe fitting 2 with cold source pipe fitting 3's one side installs cold and hot conversion control subassembly 6, cold and hot conversion control subassembly 6 is in heat source pipe fitting 2 with carry out corresponding control conversion between the cold source pipe fitting 3, so that cold source pipe fitting 3 with heat source pipe fitting 2 in time reaches the refrigeration power supply and does the conversion.
In this embodiment, the energy storage transfer assembly 5 includes an outer isolation sleeve 501, an inner delivery branch pipe 502, a storage pipe body 7, a connecting end piece 506, a bus bar seat 505, and a delivery pipe 503; an outer isolation sleeve 501 is transversely fixed in the system rack 1, and a storage pipe body 7 is coaxially arranged in the outer isolation sleeve 501;
a connecting end piece 506 is sleeved on one side, far away from the cold-heat conversion control assembly 6, of the storage tube body 7, and one side of the connecting end piece 506 is respectively communicated with the cold source tube 3 and the heat source tube 2;
a confluence seat 505 is coaxially fixed on one side of the outer isolation sleeve 501 away from the connecting end piece 506, each inner input branch pipe 502 is connected with the confluence seat 505, a delivery pipe 503 is communicated with one side of the confluence seat 505, and one end of the delivery pipe 503 penetrates through the system frame 1 and extends to the outside.
As a preferred embodiment, the energy storage medium is quantitatively filled between the inner input branch pipes 502 in the storage tube body 7, so that the heat flow of the refrigerant can be effectively and correspondingly drawn and stored.
In this embodiment, a guide ring member is coaxially fixed on the inner wall of the outer isolation sleeve 501, the storage tube body 7 is disposed in the guide ring member by limiting the relative rotation of a plurality of fixed rotors, a driving motor 507 is installed in the outer isolation sleeve 501, and the output end of the driving motor 507 is connected with the storage tube body 7 for transmission through a gear meshing effect and drives the storage tube body 7 to perform directional circular rotation motion;
a plurality of mixing stirring blades 703 are arranged on the inner circumferential side wall of the material storage pipe body 7 in an array manner; in general work, the material storage pipe body is kept constant, and when the refrigeration and heat supply are continued for a period of time, the driving motor drives the material storage pipe body to rotate, so that the energy storage medium around the inner conveying and introducing branch pipe can be alternated inside and outside, and the energy storage medium is prevented from being locally saturated and cannot be stored;
an air flow conduit transversely penetrates through the connecting end piece 506, and one end of the air flow conduit extends into the storage tube body 7 through a sealing piece 504;
the confluence seat 505 is correspondingly communicated with an external discharge branch pipe 701 in a penetrating way, air flow is introduced through an air flow guide pipe, the corresponding refrigerant heat is taken out by the air flow, and the external discharge branch pipe is used for external discharge and recovery, so that the maximum utilization of energy is realized.
In this embodiment, a vacuum cavity is arranged in the outer isolation sleeve 501, and a plurality of heat preservation bag members 702 are arranged in the vacuum cavity at equal intervals, so that the heat preservation and isolation effect is high.
In this embodiment, the cooling-heating conversion control assembly 6 includes an external rotation housing 601, a flow guide ring seat 8, a fixed spindle 602, a gear driving element 603, and a flow control device 9, wherein the external rotation housing 601 is vertically installed at one side of the system frame 1, the fixed spindle 602 transversely penetrates and is fixed in the middle of the external rotation housing 601, one end of the fixed spindle 602 is embedded into the system frame 1 through a bearing in a relatively rotatable manner, the gear driving element 603 is installed on the system frame 1, and an output end of the gear driving element 603 is fixed to the fixed spindle 602;
a guide ring seat 8 is vertically installed in the outward-rotating shell 601, a plurality of adaptation seats 801 are vertically arranged in one side of the guide ring seat 8, a drainage fan blade 802 is rotatably arranged in each adaptation seat 801, a rotating motor 803 is installed on the outward-rotating shell, and the output end of the rotating motor 803 is connected and fixed with the central shaft of the drainage fan blade 802;
a vent is arranged on one side of the guide ring seat 8, and the conveying pipe 503 is communicated with the guide ring seat 8 through the vent;
an arc-shaped guide groove 604 is formed in one side of the guide ring seat 8, and the conveying pipe 503 slides along the arc-shaped guide groove 604 in a limiting manner;
a flow control device 9 is installed on one side of the guide ring seat 8, which is far away from the drainage fan blades, and the flow control device 9 is communicated with the adaptation seat 801 through a flow pipe.
In a preferred embodiment, the flow control device 9 includes an outer fixed housing 901, an inner leaf 902, a fixed member 904, and a rotating axle 905; a plurality of built-in blades 902 are vertically arranged in the outer fixed cover 901, and the middle parts of the built-in blades 902 are hinged in the outer fixed cover 901 through shaft rods;
one end of each built-in leaf plate 902 is hinged on the side fulcrum 903;
a fixing piece 904 is arranged in the outer fixing cover 901, a transmission supporting rod is hinged to the fixing piece 904, and the transmission supporting rod is rotatably connected with the side fulcrum 903;
a rotating wheel shaft 905 is arranged in the outer fixed cover 901 and can rotate relatively, a connecting piece is hinged on the rotating wheel shaft 905, and the connecting piece is connected with the transmission supporting rod for transmission, so that the corresponding exhaust direction of the refrigerant heat flow is controlled.
Specifically, in the refrigeration and heating work, the corresponding conveying pipes of the refrigerant heat flow are communicated with the flow guide ring seat under the driving rotation action of the gear driving piece, when the cold source pipe or the heat source pipe carries out corresponding refrigeration and heating, the rotating motor can drive the flow guide fan blades to carry out rotary flow guide, the flow control device carries out air flow discharge, and the energy storage transmission assembly carries out energy storage; after the operation lasts for a long time, the driving motor drives the material storage tube body to rotate, so that the energy storage media around the inner transmission branch tubes are alternated, and local over-saturation is prevented; after the refrigeration and heating work approaches the end sound, the heat of the corresponding refrigerant can be taken out by the airflow and is discharged and recovered by the discharge branch pipe, so that the secondary utilization effect is achieved; meanwhile, the energy storage medium can carry out energy storage on the corresponding refrigeration and heat supply, so that the time for the preheating operation of the corresponding refrigeration and heat supply flow path which is opened and closed at intervals is greatly reduced, and the efficient refrigeration and heat supply operation is realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (5)
1. An energy-saving convertible heating and cooling system, comprising: the system comprises a heat source pipe (2), a cold source pipe (3), a system frame (1), a fixed support (4), an energy storage transfer component (5) and a cold-heat conversion control component (6); wherein, bilateral symmetry is equipped with the built-in concave position that is used for horizontal fixed heat source pipe fitting (2) and cold source pipe fitting (3) about the inside of system frame (1), heat source pipe fitting (2) with cold source pipe fitting (3) all run through even establish in the built-in concave position, its characterized in that: one end of the heat source pipe fitting (2) is communicated with external heating geothermal heat; one end of the cold source pipe fitting (3) is communicated with an external air conditioner; a fixed support (4) is fixed on the lower end face of the system rack (1);
the heat source pipe fitting (2) is positioned right above the cold source pipe fitting (3);
an energy storage transfer component (5) is arranged on one side of the system rack (1) which is positioned on the cold source pipe (3) and one side of the heat source pipe (2);
the energy storage transfer component (5) is used for absorbing and storing the refrigerant heat flow leaked from the pipe fitting when the cold source pipe fitting (3) and the heat source pipe fitting (2) perform corresponding refrigeration and heat supply;
a cold-heat conversion control assembly (6) is installed on one side, far away from the heat source pipe (2) and the cold source pipe (3), of the system rack (1), and the cold-heat conversion control assembly (6) performs corresponding control conversion between the heat source pipe (2) and the cold source pipe (3), so that the cold source pipe (3) and the heat source pipe (2) can achieve refrigeration and heat supply functions in time for conversion;
the energy storage transmission assembly (5) comprises an outer isolation sleeve (501), an inner input branch pipe (502), a storage pipe body (7), a connecting end piece (506), a confluence seat (505) and a conveying pipe (503); an outer isolation sleeve (501) is transversely fixed in the system rack (1), and a storage pipe body (7) is coaxially arranged in the outer isolation sleeve (501);
one side, far away from the cold-heat conversion control assembly (6), of the storage pipe body (7) is sleeved with a connecting end piece (506), and one side of the connecting end piece (506) is communicated with the cold source pipe (3) and the heat source pipe (2) correspondingly;
sealing elements (504) are coaxially and symmetrically arranged on the left side and the right side in the storage pipe body (7) in a relatively rotating mode, a plurality of inner input and guide branch pipes (502) are arranged on the sealing elements (504) in a penetrating mode in parallel, and one ends of the inner input and guide branch pipes (502) are connected with the cold source pipe fitting (3) and the heat source pipe fitting (2) through connecting end pieces (506);
a confluence seat (505) is coaxially fixed on one side of the outer isolation sleeve (501) far away from the connecting end piece (506), each inner input branch pipe (502) is connected with the confluence seat (505), one side of the confluence seat (505) is communicated with a delivery pipe (503), and one end of the delivery pipe (503) penetrates through the system frame (1) and extends to the outside;
the cold-heat conversion control assembly (6) comprises an external rotation shell (601), a guide ring seat (8), a fixed main shaft (602), a gear driving piece (603) and a flow control device (9), wherein the external rotation shell (601) is vertically arranged on one side of the system rack (1), the fixed main shaft (602) transversely penetrates through the middle of the external rotation shell (601), one end of the fixed main shaft (602) is embedded into the system rack (1) in a relatively rotating manner through a bearing, the gear driving piece (603) is arranged on the system rack (1), and the output end of the gear driving piece (603) is fixed with the fixed main shaft (602);
a guide ring seat (8) is vertically installed in the outward rotating shell (601), a plurality of adapter seats (801) are vertically arranged in one side of the guide ring seat (8), a guide fan blade (802) is rotatably arranged in each adapter seat (801), a rotating motor (803) is installed on the outward rotating shell, and the output end of the rotating motor (803) is connected and fixed with the central shaft of the guide fan blade (802);
a vent is arranged on one side of the guide ring seat (8), and the conveying pipe (503) is communicated with the guide ring seat (8) through the vent;
an arc-shaped guide groove (604) is formed in one side of the guide ring seat (8), and the conveying pipe (503) slides in a limiting mode along the arc-shaped guide groove (604);
and a flow control device (9) is arranged on one side of the guide ring seat (8) far away from the drainage fan blades, and the flow control device (9) is communicated with the adaptation seat (801) through a flow pipe.
2. An energy saving convertible heating and cooling system according to claim 1, wherein: energy storage media are quantitatively filled between the inner guide branch pipes (502) in the material storage pipe body (7).
3. An energy saving convertible heating and cooling system as claimed in claim 1, wherein: a guide ring piece is coaxially fixed on the inner wall of the outer isolation sleeve (501), the material storage pipe body (7) is arranged in the guide ring piece in a limiting manner through a plurality of fixed rotors capable of rotating relatively, a driving motor (507) is installed in the outer isolation sleeve (501), and the output end of the driving motor (507) is connected with the material storage pipe body (7) for transmission through a gear meshing effect and drives the material storage pipe body (7) to make directional circular rotation motion;
a plurality of mixing stirring blades (703) are arranged on the inner circumferential side wall of the material storage pipe body (7) in an array manner;
an air flow conduit transversely penetrates through the connecting end piece (506), and one end of the air flow conduit extends into the storage tube body (7) through a sealing piece (504);
an outer row of branch pipes (701) correspondingly penetrates and is communicated with the confluence seat (505).
4. An energy saving convertible heating and cooling system as claimed in claim 1, wherein: a vacuum cavity is arranged in the outer isolation sleeve (501), and a plurality of heat preservation bag parts (702) are arranged in the vacuum cavity at equal intervals.
5. An energy saving convertible heating and cooling system as claimed in claim 1, wherein: the flow control device (9) comprises an outer fixed cover (901), a built-in leaf plate (902), a fixed piece (904) and a rotating wheel shaft (905); a plurality of built-in leaf plates (902) are vertically arranged in the outer fixed cover (901), and the middle parts of the built-in leaf plates (902) are hinged in the outer fixed cover (901) through shaft rods;
one end of each built-in leaf plate (902) is hinged on a side fulcrum (903);
a fixing piece (904) is arranged in the outer fixing cover (901), a transmission support rod is hinged to the fixing piece (904), and the transmission support rod is rotatably connected with the side fulcrum shaft (903);
a rotating wheel shaft (905) is arranged in the outer fixed cover (901) and can rotate relatively, a connecting piece is hinged to the rotating wheel shaft (905), and the connecting piece is connected with the transmission supporting rod for transmission.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110590912.9A CN113294932B (en) | 2021-05-28 | 2021-05-28 | Energy-saving convertible heating and refrigerating system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110590912.9A CN113294932B (en) | 2021-05-28 | 2021-05-28 | Energy-saving convertible heating and refrigerating system |
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| CN113294932A CN113294932A (en) | 2021-08-24 |
| CN113294932B true CN113294932B (en) | 2022-06-24 |
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