CN114234277A - High efficiency energy storage heating device - Google Patents
High efficiency energy storage heating device Download PDFInfo
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- CN114234277A CN114234277A CN202111346685.1A CN202111346685A CN114234277A CN 114234277 A CN114234277 A CN 114234277A CN 202111346685 A CN202111346685 A CN 202111346685A CN 114234277 A CN114234277 A CN 114234277A
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- air supply
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 21
- 238000004146 energy storage Methods 0.000 title claims abstract description 15
- 239000003507 refrigerant Substances 0.000 claims abstract description 22
- 238000004321 preservation Methods 0.000 claims abstract description 8
- 238000005338 heat storage Methods 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
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Classifications
-
- 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
- F24D15/02—Other domestic- or space-heating systems consisting of self-contained heating units, e.g. storage heaters
-
- 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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- 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)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides a high-efficiency energy-storage heating device, which comprises: heat preservation casing, heat accumulator, heat exchanger, fan and the electrothermal tube of interlude in the heat accumulator, wherein: the heat accumulator is provided with a plurality of through air passages, the heat accumulator is fixed in the heat-insulating casing, the top of the heat accumulator is abutted against the top of the heat-insulating casing, an air supply duct is arranged between one end of the bottom of the heat-insulating casing, which is abutted against the air passages, and the side wall of the heat-insulating casing, the other end of the air passage and the side wall of the heat-insulating casing are provided with an air outlet duct, the air supply duct is provided with an air supply outlet, and the air outlet duct is provided with an air outlet; the heat exchanger is provided with a heat medium inlet, a heat medium outlet, a refrigerant inlet and a refrigerant outlet, and the heat medium inlet of the heat exchanger is connected with the air outlet; the fan is provided with an air inlet and an air outlet, the air inlet of the fan is connected with the heat medium outlet, and the air outlet of the fan is connected with the air supply outlet. The invention greatly solves the problems of high power consumption, high operation cost, serious pollution and the like of the modern urban air conditioner. And the heat of the heat accumulator is effectively released.
Description
Technical Field
The invention relates to the technical field of heating equipment, in particular to a high-efficiency energy-storage heating device.
Background
The national power management department divides the electricity consumption of the whole day into 4 time intervals; peak power utilization, valley power utilization and flat power utilization. Peak power utilization refers to a time period in which power consumption is most concentrated; peak power usage refers to a period of time when power usage is relatively concentrated; the valley power utilization refers to a time period when the power consumption is relatively small; the flat power is the remaining time period. From the big structure of the country, advocate to use the low ebb electricity not only to be favorable to the environmental protection, can make the electric quantity of electric wire netting carry relative balance when using simultaneously, the electric wire netting fluctuation that the minimize caused because of power consumption unbalance influences electric wire netting safe operation. For a terminal power consumption unit, the operation cost of an enterprise and public institution can be reduced by using the off-peak power, and a series of environmental protection problems can be avoided by using clean energy.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides a high-efficiency energy storage and heat supply device.
The invention provides a high-efficiency energy storage and heat supply device, which comprises: heat preservation casing, heat accumulator, heat exchanger, fan and the electrothermal tube of interlude in the heat accumulator, wherein:
the heat accumulator is provided with a plurality of through air passages, the heat accumulator is fixed in the heat-insulating casing, the top of the heat accumulator is abutted against the top of the heat-insulating casing, the bottom of the heat accumulator is abutted against the bottom of the heat-insulating casing, a space is reserved between one end of each air passage and the side wall of the heat-insulating casing to form an air supply passage, and a space is reserved between the other end of each air passage and the side wall of the heat-insulating casing to form an air outlet passage; the air supply duct is provided with an air supply outlet, and the air outlet duct is provided with an air outlet;
the heat exchanger is provided with a heat medium inlet, a heat medium outlet, a refrigerant inlet and a refrigerant outlet, and the heat medium inlet of the heat exchanger is connected with the air outlet;
the fan is provided with an air inlet and an air outlet, the air inlet of the fan is connected with the heat medium outlet, and the air outlet of the fan is connected with the air supply outlet.
Preferably, the air supply openings comprise a first air supply opening and a second air supply opening, the first air supply opening is positioned at the top of the air supply duct, and the second air supply opening is positioned at the bottom of the air supply duct; an air outlet b of the fan is respectively connected with the first air supply outlet and the second air supply outlet through air supply pipelines, a first control valve used for controlling the on-off of the first air supply outlet and the second air supply outlet is arranged between the air supply pipelines and the first air supply outlet, and a second control valve used for controlling the on-off of the second air supply outlet and the air supply pipelines is arranged between the air supply pipelines and the second air supply outlet.
Preferably, the air supply pipeline comprises a main air supply pipeline, a first air supply branch and a second air supply branch, the air outlet b of the fan is connected with the main air supply pipeline, the first air supply branch is connected with the main air supply pipeline and the first air supply outlet, and the second air supply branch is connected with the main air supply pipeline and the second air supply outlet.
Preferably, the side wall of the air supply duct is provided with a third air supply outlet and a fourth air supply outlet, the third air supply outlet and the fourth air supply outlet are oppositely arranged on two sides of the first air supply outlet and the second air supply outlet, the third air supply outlet and the fourth air supply outlet are respectively connected with the air supply pipeline, a third control valve for controlling the on-off of the third air supply outlet and the air supply pipeline is arranged between the third air supply outlet and the air supply pipeline, and a fourth control valve for controlling the on-off of the fourth air supply outlet and the air supply pipeline is arranged between the fourth air supply outlet and the air supply pipeline.
Preferably, the control device further comprises a controller for controlling the first control valve, the second control valve, the third control valve and the fourth control valve to be opened/closed sequentially.
Preferably, the air supply pipeline further comprises a third air supply branch and a fourth air supply branch, the third air supply branch is connected with the main air supply pipeline and the third air supply outlet, and the fourth air supply branch is connected with the main air supply pipeline and the fourth air supply outlet.
Preferably, the first air supply outlet and the second air supply outlet are positioned on the same vertical line, the third air supply outlet and the fourth air supply outlet are positioned on the same horizontal line, the vertical line and the horizontal line are arranged in a cross manner, and the cross point is positioned on the central line of the heat accumulator.
Preferably, the inner space of the heat preservation shell is divided into an upper chamber and a lower chamber; the heat accumulator is fixed in the upper chamber; the heat exchanger is fixed in the lower chamber.
Preferably, a heat insulation pad is arranged between the top of the heat accumulator and the top wall of the upper chamber.
Preferably, a heat insulation pad is arranged between the bottom of the heat accumulator and the bottom wall of the upper chamber.
In the present invention, the refrigerant inlet of the heat exchanger is used for inputting a refrigerant medium (such as water), and the refrigerant outlet is used for outputting the refrigerant medium. The electric heating tube inserted in the heat accumulator is used for converting electric energy into heat energy, the heat accumulator is used for absorbing and storing the heat energy, the fan is used for driving air flow to circulate, so that the air flow passes through the air channel from one end of the heat accumulator to enter the air outlet channel from the other end of the heat accumulator, and then primary heat exchange is completed with the heat accumulator, so that the air flow passing through the heat accumulator is heated and then enters the heat exchanger from the air outlet channel, and after secondary heat exchange is performed with a refrigerant medium entering the heat exchanger, the air flow completing the secondary heat exchange enters the air inlet channel again to be heated under the action of the fan, and the heated refrigerant medium is output from the refrigerant outlet for users to use. The energy-storage heating device basically replaces the traditional central air conditioner, and the operation cost of the energy-storage heating device is only 1/3 of the conventional air conditioner, so that the problems of high power consumption, high operation cost, serious pollution and the like of the modern urban air conditioner are greatly solved. And the heat accumulator is positioned between the air inlet duct and the air outlet duct, so that air flow can only penetrate through the air duct of the heat accumulator to enter the air outlet duct after the fan of the heat accumulator is started, and the heat of the heat accumulator can be effectively released.
Drawings
Fig. 1 is a schematic view of the working principle of a high-efficiency energy-storage heating device provided by the invention when a first air supply outlet is opened.
Fig. 2 is a schematic view of the working principle of the high-efficiency energy-storage heating device provided by the invention when the second air supply outlet is opened.
Detailed Description
Referring to fig. 1-2, the present invention provides a high efficiency energy storage heating apparatus, including: heat preservation casing 1, heat accumulator 2, heat exchanger 3, fan 4 and the electrothermal tube 5 of interlude in heat accumulator 2, wherein:
the heat accumulator 2 is provided with a plurality of air passages which are communicated, the heat accumulator 2 is fixed in the heat-insulating casing 1, the top of the heat accumulator 2 is abutted against the top of the heat-insulating casing, the bottom of the heat accumulator is abutted against the bottom of the heat-insulating casing, a space is reserved between one end of the air passage and the side wall of the heat-insulating casing 1 to form an air supply duct, a space is reserved between the other end of the air passage and the side wall of the heat-insulating casing 1 to form an air outlet duct, the air supply duct is provided with an air supply opening a, and the air outlet duct is provided with an air outlet opening b. The heat exchanger 3 is provided with a heat medium inlet, a heat medium outlet, a refrigerant inlet and a refrigerant outlet, and the heat medium inlet of the heat exchanger 3 is connected with the air outlet b. The fan 4 is provided with an air inlet and an air outlet b, the air inlet of the fan 4 is connected with the heat medium outlet, and the air outlet b of the fan 4 is connected with the air supply outlet a. The working principle is as follows:
the refrigerant inlet of the heat exchanger 3 is used for inputting a refrigerant medium (such as water), and the refrigerant outlet thereof is used for outputting the refrigerant medium. In the low-ebb period, the electric heating tube 5 is connected with electricity to convert the electric energy into heat energy by the electric heating tube 5 inserted in the heat accumulator 2, the heat accumulator 2 absorbs the heat energy and stores the heat energy, and the temperature can reach 750 ℃ from the normal temperature and is maintained at the high temperature. When heat supply is needed, the fan 4 is started to enable air flow to pass through the air channel from the air supply channel at one end of the heat accumulator 2 to enter the air outlet channel at the other end of the heat accumulator 2, so as to complete primary heat exchange with the heat accumulator 2, enable the air flow passing through the heat accumulator 2 to enter the heat exchanger 3 from the air outlet channel after being heated and perform secondary heat exchange with refrigerant media entering the heat exchanger 3, enable the air flow completing the secondary heat exchange to reenter the air inlet channel for reheating under the action of the fan 4, and enable the heated refrigerant media to be output from the refrigerant outlet for users to use. The energy-storage heating device basically replaces the traditional central air conditioner, and the operation cost of the energy-storage heating device is only 1/3 of the conventional air conditioner, so that the problems of high power consumption, high operation cost, serious pollution and the like of the modern urban air conditioner are greatly solved. And the heat accumulator 2 is positioned between the air inlet channel and the air outlet channel, so that the air flow can only pass through the air channel of the heat accumulator 2 to enter the air outlet channel after the fan 4 of the heat accumulator is started, and the heat of the heat accumulator 2 can be effectively released.
In this embodiment, the air supply outlet a comprises a first air supply outlet a1 and a second air supply outlet a2, the first air supply outlet a1 is positioned at the top of the air supply duct, and the second air supply outlet a2 is positioned at the bottom of the air supply duct; an air outlet b of the fan 4 is respectively connected with the first air supply outlet a1 and the second air supply outlet a2 through an air supply pipeline 6, a first control valve for controlling the on-off of the air supply pipeline 6 and the first air supply outlet a1 is arranged between the air supply pipeline 6 and the second air supply outlet a2, and a second control valve for controlling the on-off of the air supply pipeline 6 and the second air supply outlet a2 is arranged between the air supply pipeline 6 and the second air supply outlet a. In operation, the first control valve and the second control valve are controlled to be alternately opened and closed, so that the first air supply outlet a1 and the second air supply outlet a2 are alternately opened and closed, then airflow enters the heat preservation casing 1 from the first air supply outlet a1 above the heat accumulator 2 and enters the heat preservation casing 1 from the second air supply outlet a2 below the heat accumulator 2, and the circulation is carried out. So as to prevent the air flow from entering the heat preservation casing 1 from a single direction for a long time, thereby avoiding the problem of heat internal consumption caused by the uneven heat release of the heat accumulator 2 (the heat internal consumption means that the heat accumulator 2 transfers heat from the high-temperature part to the low-temperature part due to the uneven heat).
In this embodiment, a third air supply outlet and a fourth air supply outlet are arranged on the side wall of the air supply duct, the third air supply outlet and the fourth air supply outlet are oppositely arranged on two sides of the first air supply outlet a1 and the second air supply outlet a2, the third air supply outlet and the fourth air supply outlet are respectively connected with the air supply pipeline 6, a third control valve for controlling the on-off of the third air supply outlet and the air supply pipeline 6 is arranged between the third air supply outlet and the air supply pipeline 6, and a fourth control valve for controlling the on-off of the fourth air supply outlet and the air supply pipeline 6 is arranged between the fourth air supply outlet and the air supply pipeline 6. In operation, the first control valve, the second control valve, the third control valve and the fourth control valve are controlled to be sequentially and circularly switched on and off, so that the first air supply outlet a1, the second air supply outlet a2, the third air supply outlet and the fourth air supply outlet are sequentially and circularly switched on and off, and the uniformity of heat release of the heat accumulator 2 is further improved.
Specifically, the method comprises the following steps: the first air supply outlet a1 and the second air supply outlet a2 are located on the same vertical line, the third air supply outlet and the fourth air supply outlet are located on the same horizontal line, the vertical line and the horizontal line are arranged in a cross mode, and the cross point is located on the central line of the heat accumulator 2, so that the uniformity of the annular distribution of the four air supply outlets is guaranteed.
In this embodiment, the control device further includes a controller for controlling the first control valve, the second control valve, the third control valve, and the fourth control valve to open/close sequentially, so as to realize automatic control of the first control valve, the second control valve, the third control valve, and the fourth control valve.
In this embodiment, the air supply duct 6 includes a main air supply duct 6, a first air supply branch, a second air supply branch, a third air supply branch and a fourth air supply branch, the air outlet b of the fan 4 is connected to the main air supply duct 6, the first air supply branch is connected to the main air supply duct 6 and the first air supply outlet a1, and the second air supply branch is connected to the main air supply duct 6 and the second air supply outlet a 2; the third air supply branch is connected with the main air supply pipeline 6 and the third air supply outlet, and the fourth air supply branch is connected with the main air supply pipeline 6 and the fourth air supply outlet.
In this embodiment, the internal space of the heat-insulating casing 1 is divided into an upper chamber and a lower chamber; the heat accumulator 2 is fixed in the upper chamber; the heat exchanger 3 is fixed in the lower chamber.
Specifically, the method comprises the following steps: and heat insulation pads are arranged between the top of the heat accumulator 2 and the top wall of the upper chamber and between the bottom of the heat accumulator 2 and the bottom wall of the upper chamber. So that the heat storage body 2 can further reduce the heat dissipation speed when the heat is not required to be released.
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 should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A high efficiency energy storage heating apparatus, comprising: heat preservation casing (1), heat accumulator (2), heat exchanger (3), fan (4) and alternate electrothermal tube (5) in heat accumulator (2), wherein:
the heat accumulator (2) is provided with a plurality of through air passages, the heat accumulator (2) is fixed in the heat-insulating casing (1), the top of the heat accumulator is abutted against the top of the heat-insulating casing (1), the bottom of the heat accumulator is abutted against the bottom of the heat-insulating casing (1), a space is reserved between one end of each air passage and the side wall of the heat-insulating casing (1) to form an air supply passage, and a space is reserved between the other end of each air passage and the side wall of the heat-insulating casing (1) to form an air outlet passage; the air supply channel is provided with an air supply outlet (a) and the air outlet channel is provided with an air outlet (b);
the heat exchanger (3) is provided with a heat medium inlet, a heat medium outlet, a refrigerant inlet and a refrigerant outlet, and the heat medium inlet of the heat exchanger (3) is connected with the air outlet (b);
the fan (4) is provided with an air inlet and an air outlet (b), the air inlet of the fan (4) is connected with the heat medium outlet, and the air outlet (b) of the fan (4) is connected with the air supply outlet (a).
2. A high efficiency energy storing heating apparatus as claimed in claim 1, wherein the supply air outlet (a) comprises a first supply air outlet (a1) and a second supply air outlet (a2), the first supply air outlet (a1) being located at the top of the supply air duct, the second supply air outlet (a2) being located at the bottom of the supply air duct; an air outlet b of the fan (4) is respectively connected with the first air supply outlet (a1) and the second air supply outlet (a2) through an air supply pipeline (6), a first control valve for controlling the on-off of the first air supply outlet and the second air supply outlet is arranged between the air supply pipeline (6) and the first air supply outlet (a1), and a second control valve for controlling the on-off of the first air supply outlet and the second air supply outlet is arranged between the air supply pipeline (6) and the second air supply outlet (a 2).
3. The apparatus according to claim 2, wherein the air supply duct (6) comprises a main air supply duct (6), a first air supply branch and a second air supply branch, the air outlet b of the fan (4) is connected with the main air supply duct (6), the first air supply branch is connected with the main air supply duct (6) and the first air supply outlet (a1), and the second air supply branch is connected with the main air supply duct (6) and the second air supply outlet (a 2).
4. The high-efficiency energy-storage heating device according to claim 3, wherein the side wall of the air supply duct is provided with a third air supply outlet and a fourth air supply outlet, the third air supply outlet and the fourth air supply outlet are oppositely arranged at two sides of the first air supply outlet (a1) and the second air supply outlet (a2), the third air supply outlet and the fourth air supply outlet are respectively connected with the air supply pipeline (6), a third control valve for controlling the on-off of the third air supply outlet and the air supply pipeline (6) is arranged between the third air supply outlet and the air supply pipeline, and a fourth control valve for controlling the on-off of the fourth air supply outlet and the air supply pipeline (6) is arranged between the fourth air supply outlet and the air supply pipeline (6).
5. A high efficiency energy storing and heating apparatus as claimed in claim 4, further comprising a controller for controlling the sequential opening/closing of the first control valve, the second control valve, the third control valve and the fourth control valve.
6. A high efficiency energy storing and heating apparatus according to claim 4, wherein the supply air duct (6) further comprises a third supply air branch connecting the main supply air duct (6) with the third supply air outlet and a fourth supply air branch connecting the main supply air duct (6) with the fourth supply air outlet.
7. The high efficiency energy storing and heating apparatus according to claim 4, wherein the first air supply outlet (a1) and the second air supply outlet (a2) are located on the same vertical line, the third air supply outlet and the fourth air supply outlet are located on the same horizontal line, and the vertical line and the horizontal line are arranged in a criss-cross manner, and the criss-cross point is located on the center line of the heat storage body (2).
8. A high efficiency energy storing and heating apparatus according to any one of claims 1-8, wherein the interior space of the insulated housing (1) is divided into an upper chamber and a lower chamber; the heat accumulator (2) is fixed in the upper chamber; the heat exchanger (3) is fixed in the lower chamber.
9. A high efficiency energy storing and heating apparatus according to claim 8, characterised in that a thermal insulating and heat retaining pad is provided between the top of the thermal mass (2) and the top wall of the upper chamber.
10. A high efficiency energy storing and heating apparatus according to claim 8, characterised in that a thermal insulating and heat retaining pad is provided between the bottom of the thermal mass (2) and the bottom wall of the upper chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111346685.1A CN114234277A (en) | 2021-11-15 | 2021-11-15 | High efficiency energy storage heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111346685.1A CN114234277A (en) | 2021-11-15 | 2021-11-15 | High efficiency energy storage heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114234277A true CN114234277A (en) | 2022-03-25 |
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ID=80749346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111346685.1A Pending CN114234277A (en) | 2021-11-15 | 2021-11-15 | High efficiency energy storage heating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN114234277A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005249353A (en) * | 2004-03-05 | 2005-09-15 | Stiebel Eltron Gmbh & Co Kg | Regenerative heater |
| JP2008116188A (en) * | 2006-11-07 | 2008-05-22 | Inter Central:Kk | Heat storage electric heater (with direct expansion coil) for floor radiation heating (for cooling) |
| CN103743098A (en) * | 2014-01-15 | 2014-04-23 | 朱建新 | Efficient solid electric thermal storage boiler |
| CN104729073A (en) * | 2015-02-17 | 2015-06-24 | 大连传森科技有限公司 | High-voltage energy storage hot wind supply system with gas plate-type heat exchanger |
| CN205066330U (en) * | 2015-09-18 | 2016-03-02 | 江苏星海生物科技有限公司 | Hot air circulating drying oven |
| CN105674376A (en) * | 2016-03-10 | 2016-06-15 | 祝铭泽 | Solid heat storage device |
| CN106352389A (en) * | 2016-10-18 | 2017-01-25 | 郭雁斌 | Solid electrical thermal storage high-efficiency warm air anhydrous heating system |
| CN206094921U (en) * | 2016-08-29 | 2017-04-12 | 哈尔滨理工大学 | A air cycle device that is used for heat treatment furnace's variable circulation direction |
| CN207975841U (en) * | 2018-01-18 | 2018-10-16 | 宋世海 | Paddy electricity regenerative apparatus |
| CN111750538A (en) * | 2020-07-31 | 2020-10-09 | 吉林省热力工程设计研究有限责任公司 | Solar photovoltaic photo-thermal and off-peak electricity comprehensive utilization heating system with heat storage function |
-
2021
- 2021-11-15 CN CN202111346685.1A patent/CN114234277A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005249353A (en) * | 2004-03-05 | 2005-09-15 | Stiebel Eltron Gmbh & Co Kg | Regenerative heater |
| JP2008116188A (en) * | 2006-11-07 | 2008-05-22 | Inter Central:Kk | Heat storage electric heater (with direct expansion coil) for floor radiation heating (for cooling) |
| CN103743098A (en) * | 2014-01-15 | 2014-04-23 | 朱建新 | Efficient solid electric thermal storage boiler |
| CN104729073A (en) * | 2015-02-17 | 2015-06-24 | 大连传森科技有限公司 | High-voltage energy storage hot wind supply system with gas plate-type heat exchanger |
| CN205066330U (en) * | 2015-09-18 | 2016-03-02 | 江苏星海生物科技有限公司 | Hot air circulating drying oven |
| CN105674376A (en) * | 2016-03-10 | 2016-06-15 | 祝铭泽 | Solid heat storage device |
| CN206094921U (en) * | 2016-08-29 | 2017-04-12 | 哈尔滨理工大学 | A air cycle device that is used for heat treatment furnace's variable circulation direction |
| CN106352389A (en) * | 2016-10-18 | 2017-01-25 | 郭雁斌 | Solid electrical thermal storage high-efficiency warm air anhydrous heating system |
| CN207975841U (en) * | 2018-01-18 | 2018-10-16 | 宋世海 | Paddy electricity regenerative apparatus |
| CN111750538A (en) * | 2020-07-31 | 2020-10-09 | 吉林省热力工程设计研究有限责任公司 | Solar photovoltaic photo-thermal and off-peak electricity comprehensive utilization heating system with heat storage function |
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Application publication date: 20220325 |