CN108105843B - Liquid heat accumulation cold-storage all-in-one - Google Patents
Liquid heat accumulation cold-storage all-in-one Download PDFInfo
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- CN108105843B CN108105843B CN201810081480.7A CN201810081480A CN108105843B CN 108105843 B CN108105843 B CN 108105843B CN 201810081480 A CN201810081480 A CN 201810081480A CN 108105843 B CN108105843 B CN 108105843B
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- water tank
- water
- air
- heating body
- refrigeration
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- 239000007788 liquid Substances 0.000 title claims abstract description 14
- 238000009825 accumulation Methods 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 113
- 238000005057 refrigeration Methods 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052802 copper Inorganic materials 0.000 claims abstract description 14
- 239000010949 copper Substances 0.000 claims abstract description 14
- 238000005338 heat storage Methods 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract description 2
- 230000009467 reduction Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
Classifications
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- 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
- F24D13/00—Electric heating systems
- F24D13/04—Electric heating systems using electric heating of heat-transfer fluid in separate units of the system
-
- 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
- F24D19/00—Details
- F24D19/008—Details related to central heating radiators
- F24D19/0082—Humidifiers for radiators
-
- 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
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
-
- 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
- F24F5/0017—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 using cold storage bodies, e.g. ice
-
- 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]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a liquid heat storage and cold accumulation integrated machine which is characterized in that front and rear outer walls of a water tank (3) are respectively connected with air channels (2) which are uniformly distributed and are provided with upper and lower openings, heat preservation layers (4) are arranged on three sides of the water tank (3), a refrigeration compressor (8) is connected with a refrigeration copper pipe (9), and a heating body (10) is connected in the water tank (3); the upper end of the water tank (3) is provided with a circulating fan (1) and a humidifier opening (13), and the lower end is connected with a wheel (6); the water tank (3) is provided with an intelligent timing switch (12) connected with a heating body (10), a refrigeration compressor (8) and a circulating fan (1), the outer cover is provided with a shell (5) with an opening at the lower end, and the shell (5) is provided with an air convection hole (14), an air port (15), a water inlet valve (11) and a water outlet valve (7). The invention has the advantages of simple and convenient operation, time and labor saving, high precision, small occupied space, low mechanical failure rate, reduced working strength, safety, reliability, wide application range, high heat storage performance and heat exchange efficiency, energy saving, reduced production cost and reduced environmental pollution.
Description
Technical field:
the invention relates to a liquid heat storage and cold accumulation integrated machine, which converts electric energy into heat energy or cold energy by using valley electricity of 7-12 hours in the evening to store the heat energy or the cold energy so as to realize heating or refrigeration of 12-17 hours, and the equipment belongs to the field of energy conservation and environmental protection.
The background technology is as follows:
at present, the traditional energy storage equipment has single function, cannot simultaneously have the functions of heat storage and cold accumulation, has high manufacturing cost, is heavy, cannot be moved easily, and causes a plurality of inconveniences for users. The single solid heat storage device on the market has the defects of large volume, high heat storage body manufacturing cost, easy replacement, high heat storage body replacement cost, high power consumption, indoor drying, heaviness, difficult movement, single function and the like, which affect the user experience, so that the existing heat storage device needs to be further improved and perfected. The invention uses liquid to replace solid, which can store heat and cool with low power consumption. The indoor drying and energy storage body replacement cost is reduced, the materials are easily obtained, the power consumption is low, the energy is saved, and the user maintenance cost is reduced.
The invention comprises the following steps:
the invention aims to overcome the defects of the prior art and provide the liquid heat and cold storage integrated machine which has the advantages of simple operation, convenience, time and labor saving, high precision, small occupied space, low mechanical failure rate, reduced working strength, safety, reliability, wide application range, high heat and cold storage performance and conversion efficiency, energy saving, production cost reduction and environmental pollution reduction.
The aim of the invention can be achieved by the following measures: the liquid heat storage and cold accumulation integrated machine is characterized by comprising a water tank, wherein the front and rear outer walls of the water tank are respectively connected with uniformly distributed air channels, the upper end and the lower end of each air channel are opened and communicated with the outside, the front side, the left side and the rear side of the water tank are respectively provided with an insulating layer, the left side of the water tank is provided with a refrigeration compressor, the refrigeration compressor is connected with a refrigeration copper pipe, and a heating body is connected in the water tank; a humidifier port is arranged on one side of the upper end of the water tank, and the lower end of the water tank is connected with wheels; the water tank is provided with a protective shell, two air exhausting convection holes and symmetrically distributed circulating fans are arranged at the upper end of the protective shell corresponding to the position of the air duct, the protective shell is provided with an intelligent timing switch mounting port, the intelligent timing switch is arranged at the timing switch mounting port, and the intelligent timing switch is respectively connected with the heating body, the refrigeration compressor and the circulating fans; the right side of the water tank is provided with a water inlet and a water outlet, the protective shell is provided with a water inlet valve and a water outlet valve, and the water inlet valve and the water outlet valve are respectively connected with the water inlet and the water outlet of the water tank; the intelligent timing switch is used for intelligently controlling the heating body, the refrigeration compressor and the circulating fan to work and be closed in a set time; heating the purified water for 7-8 hours in the valley period when the heating body is in winter, stopping working the heating body when the temperature reaches the set value of 80-90 ℃, and starting the circulating fan to work; in summer, the refrigerating compressor refrigerates water for 12 hours through the refrigerating copper pipe in the valley period, and when the temperature reaches the set value of 0 ℃, the refrigerating compressor stops working, and the circulating fan starts working.
In order to further achieve the purpose of the invention, the refrigerating copper pipes are arranged on the front and rear outer walls of the water tank and are arranged at intervals with the air duct in a wave shape.
In order to further achieve the purpose of the invention, the refrigeration copper pipe is arranged in the water tank and is U-shaped.
In order to further achieve the purpose of the invention, the upper end of the air duct is convex.
In order to further achieve the purpose of the invention, two circulating fans are symmetrically arranged.
Compared with the prior art, the invention has the following positive effects:
the invention can convert electric energy into heat energy and cold energy for storage by using evening valley electricity, and release the heat energy or cold energy for industrial and civil use by natural circulation of fans or air, such as civil heating, cooling in summer and the like, thereby achieving the purposes of reasonable use, energy saving, production cost reduction, emission of harmful gases in traditional heating, environmental pollution reduction and the like. The invention eliminates the defects of heavy and difficult movement of the traditional heat storage equipment, improves the internal structure, occupies small space and can be used by only adding water when needed. The heating body in the water tank is used for heating water in the evening valley period in winter so as to achieve the purpose of storing heat energy. During peak daytime, the heat energy stored at night is released by using a fan or natural circulation of air. The air duct and the fan are utilized to accelerate heat conduction so as to achieve the purpose of rapid temperature rise; in summer, the refrigerating copper pipe connected with the refrigerating compressor is utilized in the valley period, the temperature of water in the water tank can be rapidly reduced, cold energy is stored, and in the peak period of the daytime, the stored cold energy is released by utilizing a fan or natural air circulation, so that the aim of reducing the ambient temperature is fulfilled. The intelligent timing switch is arranged, so that the operation is simpler and more convenient, and the intelligent timing switch can be used for timing and setting the temperature to control the liquid heat storage and cold accumulation integrated machine. The invention realizes liquid heat accumulation and cold accumulation; the outer heat insulation layer can effectively reduce the loss of cold and heat energy, and the maximization and rational utilization of the heat and cold efficiency are realized. The cold and hot energy converted from the electric energy is stored in the liquid, and the circulating fan can accelerate heat conduction and increase and decrease of indoor temperature. The energy storage body structure and the air duct arrangement can rapidly transfer energy, heat storage and cold accumulation performance and conversion efficiency are improved, the humidifier opening is arranged, if the humidifier opening is excessively dry in a room, water vapor in the water tank is discharged from the humidifier opening, the indoor humidity can be prevented from being excessively dry, and the humidifier opening can be externally connected with a humidifier. The wheels are arranged to move in a short distance, the water inlet and the water outlet are arranged, and the water in the water tank can be moved only by discharging the water in the water tank through the water outlet at the place needing to be changed. The invention can be used for two purposes, has two functions of heat accumulation and cold accumulation, and is warm in winter and cool in summer. The heater is used for replacing the traditional heater in winter and the air conditioner in summer, so that the application range is wide.
Description of the drawings:
FIG. 1 is a schematic view of the external structure of the present invention;
fig. 2 is a schematic view showing an internal structure of a first embodiment of the present invention;
FIG. 3 is a top view of the internal structure of a first embodiment of the present invention;
FIG. 4 is a schematic view showing the internal structure of a second embodiment of the present invention;
fig. 5 is a top view of the internal structure of a second embodiment of the present invention.
The specific embodiment is as follows: the following detailed description of specific embodiments of the invention refers to the accompanying drawings:
example 1: a liquid heat and cold storage integrated machine (see fig. 1-3) comprises a water tank 3, wherein the front and rear outer walls of the water tank 3 are respectively connected with uniformly distributed air channels 2, the upper and lower ends of the air channels 2 are open and communicated with the outside, and the upper and lower ends of the air channels 2 are convex. The front side, the left side and the rear side of the water tank 3 are all provided with heat preservation 4, the left side of the water tank 3 is provided with a refrigeration compressor 8, the refrigeration compressor 8 is connected with a refrigeration copper pipe 9, and the refrigeration copper pipe 9 is arranged on the front outer wall and the rear outer wall of the water tank 3 and is in a waveform shape and is arranged at intervals with the air duct 2. A heating body 10 is connected in the water tank 3. A humidifier port 13 (which can be externally connected with a humidifier) is arranged on one side of the upper end of the water tank 3, and the lower end of the water tank 3 is connected with the wheels 6. The water tank 3 is provided with the protective shell 5, the protective shell 5 is provided with a timing switch mounting opening, the intelligent timing switch 12 is arranged at the timing switch mounting opening to facilitate operation, the intelligent timing switch 12 is respectively connected with the heating body 10, the refrigeration compressor 8 and the circulating fan 1, and the intelligent control heating body 10, the refrigeration compressor 8 and the circulating fan 1 are operated and closed in set time. Two air exhausting convection holes 14 and a symmetrical circulating fan 1 are arranged at the upper end of the protective shell 5 corresponding to the air duct 2, a water inlet and a water outlet are arranged on the right side of the water tank 3, a water inlet valve 11 and a water outlet valve 7 are arranged on the protective shell 5, and the water inlet valve 11 and the water outlet valve 7 are respectively connected with the water inlet and the water outlet of the water tank 3.
Working principle:
firstly, water is supplied to a water tank through a water inlet to reach a specified value, the water inlet is closed, an intelligent timing switch is opened, and working and closing time of a heating body, a refrigeration compressor, a circulating fan and the like or a set value required to be reached are set according to requirements. In winter, in the evening valley period, the heating body is opened to heat water for 7-8 hours, when the temperature reaches the set value of 80-90 ℃, the heating body stops working, the circulating fan is opened to conduct heat conduction, and the heat is emitted through the air duct and then is emitted through the fan in an accelerating way. The humidifier port may also be opened to change the air humidity if the room is too dry. Heating for 7-8 hours at night, and maintaining the temperature for a whole day. In summer, during the valley period, the refrigerating compressor is started, water is refrigerated through the refrigerating copper pipe for 7-8 hours, when the temperature reaches the set value of 0 ℃, the refrigerating compressor stops working, the circulating fan is started, cold air is dispersed, and the cold air is dispersed through the fan in an accelerating way. Refrigerating for 7-8 hours at night, and maintaining cool temperature for a whole day.
Example 2: the liquid heat and cold storage integrated machine (see fig. 1, 4 and 5) comprises a water tank 3, wherein the front and rear outer walls of the water tank 3 are respectively connected with an air channel 2 which is uniformly distributed, the upper and lower ends of the air channel 2 are open and communicated with the outside, and the upper and lower ends of the air channel 2 are convex. The front side, the left side and the rear side of the water tank 3 are respectively provided with an insulating layer 4, the left side of the water tank 3 is provided with a refrigeration compressor 8, a heating body 10 is connected in the water tank 3, and a U-shaped refrigeration copper pipe 9 in the water tank 3 is connected with the refrigeration compressor 8. A humidifier opening 13 is arranged on one side of the upper end of the water tank 3, and the lower end of the water tank 3 is connected with the wheels 6. The water tank 3 is provided with the protective shell 5, the protective shell 5 is provided with a timing switch mounting opening, the intelligent timing switch 12 is arranged at the timing switch mounting opening to facilitate operation, the intelligent timing switch 12 is respectively connected with the heating body 10, the refrigeration compressor 8 and the circulating fan 1, and the intelligent control heating body 10, the refrigeration compressor 8 and the circulating fan 1 are operated and closed in set time. Two air exhausting convection holes 14 and a symmetrical circulating fan 1 are arranged at the upper end of the protective shell 5 corresponding to the air duct 2, a water inlet and a water outlet are arranged on the right side of the water tank 3, a water inlet valve 11 and a water outlet valve 7 are arranged on the protective shell 5, and the water inlet valve 11 and the water outlet valve 7 are respectively connected with the water inlet and the water outlet of the water tank 3.
Working principle:
firstly, water is supplied to a water tank through a water inlet to reach a specified value, the water inlet is closed, an intelligent timing switch is opened, and working and closing time of a heating body, a refrigeration compressor, a circulating fan and the like or a set value required to be reached are set according to requirements. In winter, in the evening valley period, the heating body is opened to heat water for 7-8 hours, when the temperature reaches the set value of 80-90 ℃, the heating body stops working, the circulating fan is opened to conduct heat conduction, and the heat is emitted through the air duct and then is emitted through the fan in an accelerating way. The humidifier port may also be opened to change the air humidity if the room is too dry. Heating for 7-8 hours at night, and maintaining the temperature in the daytime. In summer, during the valley period, the refrigerating compressor is turned on, water is refrigerated through the refrigerating copper pipe, the refrigerating compressor is refrigerated for 12 hours, when the temperature reaches the set value of 0 ℃, the refrigerating compressor stops working, the circulating fan is turned on, cold air is dispersed, and the cold air is dispersed through the fan in an accelerating mode. The night cooling is carried out for 12 hours, and the daytime temperature can be maintained.
The above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to examples, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (2)
1. The liquid heat storage and cold accumulation integrated machine is characterized by comprising a water tank (3), wherein the front and rear outer walls of the water tank (3) are respectively connected with uniformly distributed air channels (2), the upper end and the lower end of the air channels (2) are opened and communicated with the outside, the front side, the left side and the rear side of the water tank (3) are respectively provided with an insulating layer (4), the left side of the water tank (3) is provided with a refrigeration compressor (8), the refrigeration compressor (8) is connected with a refrigeration copper pipe (9), and the refrigeration copper pipe (9) is arranged on the front and rear outer walls of the water tank (3) in a waveform and is arranged at intervals with the air channels (2); the upper end of the air duct (2) is convex; a heating body (10) is connected in the water tank (3); a humidifier opening (13) is arranged at one side of the upper end of the water tank (3), and the lower end of the water tank (3) is connected with a wheel (6); a protective shell (5) is arranged outside the water tank (3), two air exhausting convection holes (14) and symmetrically distributed circulating fans (1) are arranged at the upper end of the protective shell (5) corresponding to the position of the air duct (2), the protective shell (5) is provided with an intelligent timing switch (12) mounting port, the intelligent timing switch (12) is arranged at the timing switch mounting port, and the intelligent timing switch (12) is respectively connected with a heating body (10), a refrigeration compressor (8) and the circulating fans (1); the right side of the water tank (3) is provided with a water inlet and a water outlet, the protective shell (5) is provided with a water inlet valve (11) and a water outlet valve (7), and the water inlet valve (11) and the water outlet valve (7) are respectively connected with the water inlet and the water outlet of the water tank (3); the intelligent timing switch (12) is used for intelligently controlling the heating body (10), the refrigeration compressor (8) and the circulating fan (1) to work and be closed in set time; in winter, in the evening valley period, the heating body (10) is opened to heat water for 7-8 hours, when the temperature reaches the set value of 80-90 ℃, the heating body (10) stops working, the circulating fan (1) is opened to conduct heat conduction, and the heat is emitted through the air duct and then is accelerated to be emitted through the fan; opening a humidifier port (13) if the room is too dry, and changing the air humidity; heating for 7-8 hours at night, and maintaining the temperature for a whole day; in summer, during the evening valley period, the refrigeration compressor (8) is turned on, water is refrigerated through the refrigeration copper pipe (9), the refrigeration is carried out for 7-8 hours, when the temperature reaches the set value of 0 ℃, the refrigeration compressor (8) stops working, the circulation fan (1) is turned on, cold air is dispersed, and the cold air is dispersed through the fan in an accelerating way; refrigerating for 7-8 hours at night, and maintaining cool temperature for one whole day.
2. The liquid heat and cold storage integrated machine according to claim 1 is characterized in that two circulating fans (1) are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810081480.7A CN108105843B (en) | 2018-01-29 | 2018-01-29 | Liquid heat accumulation cold-storage all-in-one |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810081480.7A CN108105843B (en) | 2018-01-29 | 2018-01-29 | Liquid heat accumulation cold-storage all-in-one |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108105843A CN108105843A (en) | 2018-06-01 |
| CN108105843B true CN108105843B (en) | 2024-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810081480.7A Active CN108105843B (en) | 2018-01-29 | 2018-01-29 | Liquid heat accumulation cold-storage all-in-one |
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| Country | Link |
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| CN (1) | CN108105843B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109827274A (en) * | 2019-03-21 | 2019-05-31 | 北京瑞特爱机电设备工程有限公司 | Cold and hot double storage type air-conditioning equipments |
| CN110186133A (en) * | 2019-06-11 | 2019-08-30 | 宋凤玲 | Central air-conditioning system for cold storage of ice |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060033368A (en) * | 2004-10-15 | 2006-04-19 | 주식회사 삼화에이스 | Regenerative cooling and air conditioning system and method thereof |
| CN104864457A (en) * | 2015-05-26 | 2015-08-26 | 王占军 | Electromagnetic-energy solid heat accumulation heating device |
| CN106679236A (en) * | 2017-01-17 | 2017-05-17 | 集美大学 | Cooling and heating energy storage type multifunctional heat pump system |
| CN106931488A (en) * | 2017-05-11 | 2017-07-07 | 沈阳恒久安泰环保与节能科技有限公司 | Intelligent constant-temperature heat supply electrical heating type thermal storage equipment |
| CN207815479U (en) * | 2018-01-29 | 2018-09-04 | 张谦 | A kind of liquid heat storage cold-storage all-in-one machine |
-
2018
- 2018-01-29 CN CN201810081480.7A patent/CN108105843B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060033368A (en) * | 2004-10-15 | 2006-04-19 | 주식회사 삼화에이스 | Regenerative cooling and air conditioning system and method thereof |
| CN104864457A (en) * | 2015-05-26 | 2015-08-26 | 王占军 | Electromagnetic-energy solid heat accumulation heating device |
| CN106679236A (en) * | 2017-01-17 | 2017-05-17 | 集美大学 | Cooling and heating energy storage type multifunctional heat pump system |
| CN106931488A (en) * | 2017-05-11 | 2017-07-07 | 沈阳恒久安泰环保与节能科技有限公司 | Intelligent constant-temperature heat supply electrical heating type thermal storage equipment |
| CN207815479U (en) * | 2018-01-29 | 2018-09-04 | 张谦 | A kind of liquid heat storage cold-storage all-in-one machine |
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| CN108105843A (en) | 2018-06-01 |
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