CN111141166B - Oil-gas electric energy heat natural accumulator - Google Patents
Oil-gas electric energy heat natural accumulator Download PDFInfo
- Publication number
- CN111141166B CN111141166B CN202010038199.2A CN202010038199A CN111141166B CN 111141166 B CN111141166 B CN 111141166B CN 202010038199 A CN202010038199 A CN 202010038199A CN 111141166 B CN111141166 B CN 111141166B
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- Prior art keywords
- heat
- medium
- temperature
- storage box
- temperature heat
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Classifications
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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
- F28D20/0034—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using liquid heat storage material
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
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- 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
- F24F2005/0025—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 using heat exchange fluid storage 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
- F28D2020/0078—Heat exchanger arrangements
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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
Abstract
The invention relates to a fuel oil, gas and electric energy heat natural accumulator, which comprises a heat energy converter, a high-temperature heat receiving container and a heat storage box, wherein the upper part of the heat energy converter is provided with the high-temperature heat receiving container; a medium temperature heat receiving outer liner is arranged at the outer side of the medium temperature heat receiving inner liner, and a heat conducting medium cavity is arranged between the medium temperature heat receiving outer liner and the medium temperature heat receiving inner liner; a heat storage box is arranged at the upper part of the medium-temperature heat receiving outer liner, and a heat conduit is arranged in the middle of the heat storage box and communicated with the high-temperature heat receiving container; a snakelike heat dissipation air pipe is arranged in the heat storage box, the upper end part of the snakelike heat dissipation air pipe is provided with an air outlet, and the lower end part of the snakelike heat dissipation air pipe is provided with an air inlet; the bottom of the heat storage box is connected with a circulating water pipe which is communicated with the medium-temperature heat receiving outer liner. The invention reduces heat loss, shortens heat storage time, increases heating efficiency, improves heat exchange effect and improves effective utilization rate of heat.
Description
Technical Field
The invention relates to the technical field of energy heat utilization, in particular to a heat natural accumulator for fuel oil, gas or electric energy.
Background
The heat exchanger is an energy-saving device for realizing heat transfer between materials between two or more fluids with different temperatures, is one of indispensable facilities for domestic heating, and particularly, along with the gradual development of changing coal into oil, changing coal into gas and changing coal into electricity, individual heating energy consumption devices are gradually replaced by an oil-fired boiler, a gas-fired boiler, an electric energy boiler and the like, so that the heating purpose is achieved through heating-heat transfer-heat release. At present, when fuel oil, gas, electric energy and other energy consumption equipment are used for heating, as the heat transfer and heat exchange processes have the defects of unlimited energy consumption and limited utilization, a large amount of heat in the heat conduction process is lost to the air, the medium heat storage condition is poor, the heat storage time is long, the heat demand of a heating medium can be met only by consuming a large amount of energy, the heat exchange efficiency is influenced, and the effective energy utilization rate is reduced.
Disclosure of Invention
The invention aims to provide a fuel oil, gas or electric energy heating power natural accumulator which reduces heat loss, shortens heat storage time, increases heating efficiency, improves heat exchange effect and improves the effective utilization rate of heat.
In order to solve the above problems, the present invention provides a thermal natural accumulator for fuel oil, gas or electric energy, which comprises a thermal energy converter, a high temperature thermal receiving container and a thermal storage tank, and is characterized in that: the upper part of the heat energy converter is provided with a high-temperature heat receiving container, and the high-temperature heat receiving container and the outer side of the heat energy converter are hermetically provided with a medium-temperature heat receiving inner container; a medium temperature heat receiving outer liner is arranged at the outer side of the medium temperature heat receiving inner liner, and a heat conducting medium cavity is arranged between the medium temperature heat receiving outer liner and the medium temperature heat receiving inner liner; the left and right corresponding positions at the upper part of the medium-temperature heat receiving inner container are respectively connected with a water return pipe, and the tail end of the water return pipe is respectively communicated with the high-temperature heat receiving container; a heat storage box is arranged at the upper part of the medium-temperature heat receiving outer liner, and a heat conduit is arranged in the middle in the heat storage box; the lower part of the thermal conduit passes through the medium-temperature thermal power receiving outer liner and the medium-temperature thermal power receiving inner liner and then is communicated with the high-temperature thermal power receiving container; a snakelike heat dissipation air pipe is arranged in the heat storage box, the upper end part of the snakelike heat dissipation air pipe penetrates through the outer wall of the heat storage box to form an air outlet, and the lower end part of the snakelike heat dissipation air pipe penetrates through the outer wall of the heat storage box to form an air inlet; and the upper part of the heat storage box is provided with a water replenishing pipe, the left corresponding position and the right corresponding position of the bottom of the heat storage box are respectively connected with a circulating water pipe, and the tail end of the circulating water pipe is communicated with the medium-temperature heat receiving outer container.
The heat energy converter is an oil furnace, a gas furnace or an electric furnace and is provided with a control switch for control.
The water return pipe is communicated with the heat-conducting medium cavity.
The upper part of the heat storage box body is provided with a water level observation window, and the middle part of the box body is provided with a temperature controller.
The snakelike heat dissipation air pipe is of a multilayer structure communicated from bottom to top.
The air inlet is provided with an induced draft fan.
And the water replenishing pipe is provided with a check valve.
The temperature controller is connected with the control switch through a lead.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, the middle-temperature heat receiving inner container is arranged at the outer side of the high-temperature heat receiving container and the heat energy converter, the middle-temperature heat receiving outer container is arranged at the outer side of the middle-temperature heat receiving inner container, and the heat conducting medium cavity is formed between the middle-temperature heat receiving inner container and the middle-temperature heat receiving inner container to absorb heat, so that heat loss is reduced, the return water temperature is raised, the heat storage time is shortened, and the.
2. According to the invention, the high-temperature heat receiving container and the heat storage box are connected through the heat distribution conduit, so that the heat storage box and the water medium in the high-temperature heat receiving container are fully filled, the water medium in the high-temperature heat receiving container starts to exchange heat after being heated to 90 ℃, the air in the serpentine heat dissipation air pipe is heated and utilized, the effective utilization rate of heat is improved, and the heat-conducting water is subjected to circulating heat storage through the arranged circulating water pipe, so that the heat exchange efficiency is increased, and the maximized heat storage condition is met.
Drawings
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
FIG. 1 is a schematic cross-sectional view of the structure of the present invention.
In the figure: 1. the heat energy converter comprises a heat energy converter, 101 a control switch, 2 a high-temperature heat receiving container, 3 a heat storage box, 301 a water level observation window, 302 a temperature controller, 4 a medium-temperature heat receiving inner container, 5 a medium-temperature heat receiving outer container, 6 a heat conducting medium cavity, 7 a water return pipe, 8 a heat conducting pipe, 9 a snake-shaped heat dissipation air pipe, 10 an air outlet, 11 an air inlet, 12 a water replenishing pipe, 13 a circulating water pipe, 14 an induced draft fan and 15 a check valve.
Detailed Description
As shown in fig. 1, a natural heat accumulator for fuel oil, gas or electric energy comprises a heat energy converter 1, a high-temperature heat receiving container 2 and a heat accumulating tank 3, wherein the heat energy converter 1 is an oil furnace, a gas furnace or an electric furnace and is provided with a control switch control 101, the high-temperature heat receiving container 2 is arranged at the upper part of the heat energy converter 1, and a medium-temperature heat receiving inner container 4 is hermetically arranged at the outer side of the high-temperature heat receiving container 2 and the heat energy converter 1; a medium temperature heat receiving outer liner 5 is arranged at the outer side of the medium temperature heat receiving inner liner 4, and a heat conducting medium cavity 6 is arranged between the medium temperature heat receiving outer liner 5 and the medium temperature heat receiving inner liner 4; the left and right corresponding positions at the upper part of the medium-temperature heat receiving inner container 4 are respectively connected with a water return pipe 7, the water return pipe 7 is communicated with the heat-conducting medium cavity 6, and the tail ends of the water return pipes are respectively communicated with the high-temperature heat receiving container 2; a heat storage box 3 is arranged at the upper part of the medium-temperature heat receiving outer liner 5, and a heat conduit 8 is arranged in the middle inside the heat storage box 3; a water level observation window 301 is arranged at the upper part of the heat storage tank 3, a temperature controller 302 is arranged in the middle of the tank body, and the temperature controller 302 is connected with the control switch 101 through a lead; the lower part of the thermal conduit 8 passes through the medium-temperature thermal power receiving outer liner 5 and the medium-temperature thermal power receiving inner liner 4 and then is communicated with the high-temperature thermal power receiving container 2; a snakelike heat dissipation air pipe 9 of a multilayer structure is arranged in the heat storage box 3 and communicated from bottom to top, the upper end of the snakelike heat dissipation air pipe 9 penetrates through the outer wall of the heat storage box 3 to form an air outlet 10, the lower end of the snakelike heat dissipation air pipe penetrates through the outer wall of the heat storage box 3 to form an air inlet 11, and the air inlet 11 is provided with an induced draft fan 14; the upper part of the heat storage box 3 is provided with a water replenishing pipe 12 provided with a check valve 15, the left and right corresponding positions at the bottom of the heat storage box are respectively connected with a circulating water pipe 13, and the tail end of the circulating water pipe 13 is communicated with the medium temperature heat receiving outer container 5.
When the device is used, the check valve 15 on the water replenishing pipe 12 is opened, water medium is added into the heat storage tank 3, the added water medium flows into the heat conducting medium cavity 6 through the circulating water pipe 13, the heat conducting medium cavity 6 is filled with water and then flows into the high-temperature heat receiving container 2 through the water return pipe 7, the water in the high-temperature heat receiving container 2 flows into the heat storage tank 3 again through the heat conduit 8 after being filled with water, and the check valve 15 is closed after the water level observation window 301 observes the water level in the heat storage tank 3 and is filled with water; at the moment, water adding is stopped, the heat energy converter 1 is started to heat the fuel to release heat, the water in the high-temperature heat receiving container 2 is heated, in the heating process, the heat lost by external release is intercepted by the medium-temperature heat receiving inner container 4 and the medium-temperature heat receiving outer container 5, the water in the heat conducting medium cavity 6 absorbs heat, the heat loss is reduced, the return water temperature is raised, and the heat storage time is shortened; when the water in the high-temperature heat receiving container 2 is heated to 90 ℃ and boiled, the water in the heat conduit 8 enters the heat storage tank 3, the heat of the water in the heat storage tank 3 is exchanged, and water circulation is started, the original water in the heat storage tank 3 flows to the heat-conducting medium cavity 6 through the circulating water pipe 13, and then flows into the high-temperature heat receiving container 2 through the water return pipe 7 to supplement water and heat, so that the heat exchange efficiency is accelerated; when the heat exchange of the water in the heat storage box 3 reaches 70-80 ℃, the induced draft fan 14 is started to introduce air into the snakelike heat dissipation air pipe 9 through the air inlet 11, the hot water in the heat storage box 3 heats the air in the air flowing process, and then the hot air is discharged through the air outlet 10, so that an air-conditioning heating mode is formed, the heat of the air-conditioning heating mode is fully utilized, and the effective utilization rate of the heat is improved; when the temperature controller 302 monitors that the temperature of the water in the heat storage tank 3 is too high, a feedback signal is sent to the control switch 101, the control switch 101 controls the heat converter 1 to stop heating and releasing heat, and the heat converter works again after the water temperature is normal.
Claims (8)
1. A natural accumulator of heat for fuel, gas or electricity, comprising a thermal energy converter (1), a high temperature heat receiving container (2) and a heat storage tank (3), characterized in that: a high-temperature heat receiving container (2) is arranged at the upper part of the heat energy converter (1), and a medium-temperature heat receiving inner container (4) is hermetically arranged at the outer sides of the high-temperature heat receiving container (2) and the heat energy converter (1); a medium-temperature heat receiving outer liner (5) is arranged on the outer side of the medium-temperature heat receiving inner liner (4), and a heat-conducting medium cavity (6) is arranged between the medium-temperature heat receiving outer liner (5) and the medium-temperature heat receiving inner liner (4); the left and right corresponding positions at the upper part of the medium-temperature heat receiving inner container (4) are respectively connected with a water return pipe (7), and the tail end of the water return pipe (7) is respectively communicated with the high-temperature heat receiving container (2); a heat storage box (3) is arranged at the upper part of the medium-temperature heat receiving outer container (5), and a heat conduit (8) is arranged in the middle in the heat storage box (3); the lower part of the thermal conduit (8) passes through the medium-temperature thermal power receiving outer container (5) and the medium-temperature thermal power receiving inner container (4) and then is communicated with the high-temperature thermal power receiving container (2); a snake-shaped heat dissipation air pipe (9) is arranged in the heat storage box (3), the upper end of the snake-shaped heat dissipation air pipe (9) penetrates through the outer wall of the heat storage box (3) to form an air outlet (10), and the lower end of the snake-shaped heat dissipation air pipe penetrates through the outer wall of the heat storage box (3) to form an air inlet (11); and a water replenishing pipe (12) is arranged at the upper part of the heat storage box (3), the left corresponding position and the right corresponding position of the bottom of the heat storage box are respectively connected with a circulating water pipe (13), and the tail end of the circulating water pipe (13) is communicated with the medium-temperature heat receiving outer container (5).
2. A thermodynamic natural accumulator for fuel, gas or electricity, according to claim 1, wherein: the heat energy converter (1) is an oil furnace, a gas furnace or an electric furnace and is provided with a control switch (101).
3. A thermodynamic natural accumulator for fuel, gas or electricity, according to claim 1, wherein: the water return pipe (7) is communicated with the heat-conducting medium cavity (6).
4. A thermodynamic natural accumulator for fuel, gas or electricity, according to claim 1, wherein: the upper part of the heat storage box (3) is provided with a water level observation window (301), and the middle part of the box is provided with a temperature controller (302).
5. A thermodynamic natural accumulator for fuel, gas or electricity, according to claim 1, wherein: the snakelike heat dissipation air pipe (9) is of a multilayer structure communicated from bottom to top.
6. A thermodynamic natural accumulator for fuel, gas or electricity, according to claim 1, wherein: the air inlet (11) is provided with an induced draft fan (14).
7. A thermodynamic natural accumulator for fuel, gas or electricity, according to claim 1, wherein: and a check valve (15) is arranged on the water replenishing pipe (12).
8. A thermodynamic natural accumulator for fuel oil, gas or electricity according to claim 2 or 4, wherein: the temperature controller (302) is connected with the control switch (101) through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010038199.2A CN111141166B (en) | 2020-01-14 | 2020-01-14 | Oil-gas electric energy heat natural accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010038199.2A CN111141166B (en) | 2020-01-14 | 2020-01-14 | Oil-gas electric energy heat natural accumulator |
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| Publication Number | Publication Date |
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| CN111141166A CN111141166A (en) | 2020-05-12 |
| CN111141166B true CN111141166B (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010038199.2A Active CN111141166B (en) | 2020-01-14 | 2020-01-14 | Oil-gas electric energy heat natural accumulator |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201517847U (en) * | 2009-02-06 | 2010-06-30 | 田海金 | Vacuum phase-transition energy-storage safe electric water heater |
| CN102153209A (en) * | 2010-05-18 | 2011-08-17 | 长沙海赛电装科技股份有限公司 | Water heat system adaptive electronic descaling device |
| CN102798254A (en) * | 2012-09-06 | 2012-11-28 | 江苏天舒电器有限公司 | Heat utilization balance processor |
| GB2531117A (en) * | 2014-07-28 | 2016-04-13 | St John Spencer Cave Piers | Liquid heating appliances |
| CN206094555U (en) * | 2016-09-27 | 2017-04-12 | 楚雄和创药业有限责任公司 | Injection water thermal cycling heating/cooling apparatus |
| CN207555990U (en) * | 2016-09-27 | 2018-06-29 | 厦门引导热能科技有限公司 | The heating plant of double-layer spiral coil pipe membrane wall |
-
2020
- 2020-01-14 CN CN202010038199.2A patent/CN111141166B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201517847U (en) * | 2009-02-06 | 2010-06-30 | 田海金 | Vacuum phase-transition energy-storage safe electric water heater |
| CN102153209A (en) * | 2010-05-18 | 2011-08-17 | 长沙海赛电装科技股份有限公司 | Water heat system adaptive electronic descaling device |
| CN102798254A (en) * | 2012-09-06 | 2012-11-28 | 江苏天舒电器有限公司 | Heat utilization balance processor |
| GB2531117A (en) * | 2014-07-28 | 2016-04-13 | St John Spencer Cave Piers | Liquid heating appliances |
| CN206094555U (en) * | 2016-09-27 | 2017-04-12 | 楚雄和创药业有限责任公司 | Injection water thermal cycling heating/cooling apparatus |
| CN207555990U (en) * | 2016-09-27 | 2018-06-29 | 厦门引导热能科技有限公司 | The heating plant of double-layer spiral coil pipe membrane wall |
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| Publication number | Publication date |
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| CN111141166A (en) | 2020-05-12 |
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Effective date of registration: 20210408 Address after: 735000 No.66 Jiefang Road, Suzhou District, Jiuquan City, Gansu Province Applicant after: GANSU KEBO TECHNOLOGY CONSULTING Co.,Ltd. Address before: 735000 high tech Industrial Park (South Park), Suzhou District, Jiuquan City, Gansu Province Applicant before: Jiuquan Zhenbin boiler energy conservation and Environmental Protection Technology Co.,Ltd. |
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Effective date of registration: 20230706 Address after: Zongzhai Town Industrial Park, Suzhou District, Jiuquan City, Gansu Province 735000 Patentee after: Jiuquan Fangyuan Boiler Co.,Ltd. Address before: 735000 No.66 Jiefang Road, Suzhou District, Jiuquan City, Gansu Province Patentee before: GANSU KEBO TECHNOLOGY CONSULTING Co.,Ltd. |