WO2016000467A1 - 单户双循环供热系统 - Google Patents

单户双循环供热系统 Download PDF

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Publication number
WO2016000467A1
WO2016000467A1 PCT/CN2015/075330 CN2015075330W WO2016000467A1 WO 2016000467 A1 WO2016000467 A1 WO 2016000467A1 CN 2015075330 W CN2015075330 W CN 2015075330W WO 2016000467 A1 WO2016000467 A1 WO 2016000467A1
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WO
WIPO (PCT)
Prior art keywords
water
pipe
furnace
water jacket
solar
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Application number
PCT/CN2015/075330
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English (en)
French (fr)
Inventor
白峻光
白岩松
白凇会
刘艳萍
Original Assignee
白峻光
白岩松
白凇会
刘艳萍
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Application filed by 白峻光, 白岩松, 白凇会, 刘艳萍 filed Critical 白峻光
Publication of WO2016000467A1 publication Critical patent/WO2016000467A1/zh

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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
    • F24D12/00—Other central heating systems
    • F24D12/02—Other central heating systems having more than one heat source
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/26—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body
    • F24H1/28—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle forming an integral body including one or more furnace or fire tubes
    • 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
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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]

Definitions

  • the present invention relates to the field of heating systems, and in particular to a single-family dual-cycle heating system.
  • the heat dissipation terminals in the system are mostly geothermal pipes or water radiators, and the water storage capacity thereof is large, and ordinary solar water heaters cannot A large amount of water is continuously heated to the required temperature for the user to use for heating. The use effect is poor, and the need to connect the mains to maintain the solar water heater's ability to heat the water consumes electricity, which causes the use cost and occupies power resources.
  • the cold water inlet is connected to the cold water inlet of the solar water heater, and the two water pipes are respectively provided with a circulating water pump, and the heat medium pipe is provided with an automatic exhaust valve, and the water supply pipe and the return pipe have an inner diameter size ratio heat medium pipe.
  • the inner diameter is small.
  • the water jacket furnace has a furnace body, a combustion chamber is arranged at the bottom of the furnace body, and a first water jacket disk with a bottom surface facing the concave portion is arranged above the combustion chamber, and the water of the first water jacket disk along the circumference and the furnace body
  • the first water jacket plate is provided with a plurality of pyrotechnic tubes, and the lower mouth of each pyrotechnic tube is connected with the combustion chamber, and the upper mouth of each pyrotechnic tube is connected with the furnace above the first water jacket tray;
  • a second water jacket disk having a bottom facing concave surface, a circumferential gap between the second water jacket disk and the inner wall of the furnace is provided with a narrow gap with a uniform width, and a plurality of water pipes are connected to the upper and lower plates of the second water jacket disk.
  • the other end of the water pipe is respectively connected with the corresponding water jacket of the first water jacket and the water jacket at the top of the furnace.
  • the center of the top of the furnace body is provided with a smoke exhaust pipe, and the bottom of the smoke exhaust pipe is connected with the furnace, the middle of the dome of the furnace.
  • the low circumference circle is high, and a smoke pipe water jacket is arranged along the circumference of the smoke exhaust pipe, and the lower end of the smoke pipe water jacket is connected with the water jacket at the top end of the furnace tube, and the upper end of the water pipe water jacket is provided with a hot water outlet and an automatic exhaust valve.
  • the water jacket at the top of the furnace has an automatic pressure relief safety valve, and the lower end of the water jacket of the furnace body is provided Water inlet.
  • the solar water heater and the water jacket furnace are respectively equipped with water temperature sensors, and the two water temperature sensors are respectively connected with two temperature control signal input terminals through two signal lines, and the two temperature control signal output ends are respectively passed through A control line is connected to the circulating water pump on the return pipe.
  • the vacuum superconducting heat sink is a plurality of, and the outlet and the inlet of the heat medium tube in the adjacent two vacuum superconducting heat sinks communicate with each other through a connecting pipe, and the inner diameter of the connecting pipe is smaller than the inner diameter of the heat medium pipe.
  • the solar water heater includes a water quantity monitoring module of the water heater, and the module is connected to a control panel signal of the solar water heater through a signal line, and the control panel is electrically connected to the make-up water through the electric wire.
  • a solar water heater heats water in order to directly heat the room through hot water pipes or water radiators
  • the single-family double-cycle heating system of the present invention uses a vacuum superconducting heat sink as a heat dissipation terminal.
  • the water heated by the solar water heater and the water jacket furnace is sent into the heat medium tube of the vacuum superconducting heat radiator through the water supply pipe with the heat insulation layer, and the superconducting liquid in the vacuum superconducting heat sink is volatilized by the heat conduction of the heat medium tube.
  • the water heated by the solar water heater and the water jacket furnace in the single-family double-cycle heating system of the present invention is specifically used as a heat medium for superconducting liquid in a vacuum superconducting radiator, and is not directly involved in heating indoors, subverting the tradition.
  • the advantages of the present invention are: using a solar water heater and a water jacket furnace two sets of water heating equipment to form a double-cycle heating system, the solar water heater can provide a set temperature of hot water, using low-cost solar energy for heating Source, solar water heater can not provide set temperature at night or rainy days
  • the total amount of water circulating in the thermal system is much less than that of the conventional heating system using the geothermal pipe or the water radiator as the heat dissipation terminal, so that the working load of the solar water heater is small, and the hot water can be continuously supplied, so that the system heating is stable and used.
  • the cost of energy saving and heat is low.
  • the water jacket furnace of the present technology uses high temperature pyrotechnics generated by the combustion chamber first. Heating the concave first water jacket on the bottom, and the high-temperature pyrotechnics concentrated in the recess of the first water jacket enters the furnace through the pyrotechnic tube, first gathers on the concave bottom surface of the second water jacket, and then follows the second water jacket.
  • the gap between the disk and the inner wall of the furnace rises to the dome of the furnace, and after the higher circumference of the dome gathers, the temperature-decreasing flue gas is discharged from the exhaust pipe, and after three times of energy absorption, the heat can be fully utilized.
  • the flue gas still having waste heat in the exhaust pipe can also be used for heat preservation of the hot water in the pipe water jacket.
  • FIG. 1 is a schematic structural view of a single-family dual-cycle heating system of the present invention
  • FIG. 2 is a schematic diagram of a hot gas flow direction of a water jacket furnace in a single-family double-cycle heating system of the present invention
  • Figure 3 is a cross-sectional view taken along line A-A of Figure 2;
  • Figure 4 is a cross-sectional view taken along line B-B of Figure 2;
  • FIG. 5 is a schematic view showing the installation structure of a connecting pipe in a single-family double-cycle heating system of the present invention.
  • Single-family dual-cycle heating system has a water jacket furnace, a solar water heater 1, a vacuum superconducting radiator 28, and water storage
  • the tank 8 wherein the hot water outlet of the water jacket furnace and the solar water heater communicates with the inlet of the heat medium tube 26 in the vacuum superconducting radiator through two water supply pipes 27 with the check valve 25, respectively, and the water supply pipe communicating with the solar water heater passes
  • the first water supply pipe 11 is connected to the water supply pipe network, and communicates with the water outlet of the water storage tank through the second water supply pipe 10.
  • the first water supply pipe is provided with a check valve
  • the second water supply pipe is provided with a water supply pump 9 and a check valve.
  • the outlet of the heat medium tube is connected to the cold water inlet of the water jacket furnace and the solar water heater through two return water pipes 29 with check valves respectively, and the circulating water pumps 24 are respectively arranged on the two water pipes, the heat medium pipe There is an automatic exhaust valve 12, and the circulating pump adopts a large-diameter high-power water pump, which can force the rapid circulation of water in the system, accelerate the water flow rate in the pipeline, reduce the loss of hot water temperature in the pipeline, and cooperate with the automatic exhaust valve.
  • the superconducting heat sink can save more than 97% of water compared with the traditional solar heating system.
  • the working load of the solar water heater is small, and the hot water can be continuously supplied to the vacuum superconducting radiator for exchange;
  • the solar water heater and the water supply pipe, the return pipe and the vacuum superconducting radiator connected thereto constitute a first circulation heating circuit
  • the water jacket furnace and the water supply pipe, the return pipe and the vacuum superconducting radiator connected thereto form a second cycle heating.
  • the circuit and the two-cycle heating circuit are respectively driven by the circulating water pump installed on the respective return pipes, and the two circulating heating lines are separated from each other by the check valve on the water supply pipe and the return pipe to avoid mutual short-circuit circulation and waste hot water.
  • the fuel of the water jacket furnace is preferably natural gas. As long as the gas stove connected to the natural gas supply device is placed in the combustion chamber 20 and ignited, the operation of the water jacket furnace should be manually operated, and the safety factor is high.
  • the solar water heater can also be connected to the mains. Because the amount of heated water is less, it is also more energy-efficient than the traditional solar water heater.
  • the complementary guarantee of solar energy, fuel and electric energy is used.
  • the thermal system works stably, saves non-renewable energy, and solves the problem of carbon dioxide emissions. De-dust pollution and the greenhouse effect, and heating system of the present invention without laying a lot of heating the main channel, do not take up resources, not in a long time often required corrosion Maintenance replacement issues.
  • the vacuum superconducting heat sink is a plurality of, and the outlet and the inlet of the heat medium tube in the adjacent two vacuum superconducting heat sinks communicate with each other through the connecting tube 30, and the inner diameter of the connecting tube is smaller than the inner diameter of the heat medium tube.
  • the amount of water in the connecting pipe is small, the thinner pipe diameter can speed up the water flow rate, reduce the hot water staying in the connecting pipe, and reduce the heat loss.
  • the outer surface of the connecting pipe is wrapped with a heat insulating layer for the purpose of preventing The connecting tube is out of temperature.
  • a water jacket furnace in the heating system of the present invention is a water jacket furnace in the heating system of the present invention, the water jacket furnace having a furnace body 16 having a combustion at the bottom of the furnace body a first water jacket 21 having a bottom surface facing the inner surface of the combustion chamber, wherein the first water jacket disk communicates with the water jacket of the furnace body along the circumference, and the first water jacket tray is connected with a plurality of pyrotechnic tubes 19,
  • the pyrotechnic tube and the water jacket disc are sealed and welded, and the lower mouth of each pyrotechnic tube is connected with the combustion chamber, and the upper mouth of each pyrotechnic tube is in communication with the furnace 22 above the first water jacket tray;
  • the furnace chamber is provided with a second bottom surface facing the concave portion
  • the water jacket disk 17, the second water jacket disk has a narrow gap with a uniform width along the circumferential surface and the inner wall of the furnace, and the upper and lower disk surfaces of the second water jacket disk are connected with a pluralit
  • a smoke pipe water jacket 14 is arranged along the circumference of the exhaust pipe, and the pipe water jacket
  • the lower end is connected with the water jacket at the top of the furnace, and the upper end of the water jacket of the furnace is provided with a hot water outlet and an automatic exhaust valve, and the water at the top of the furnace is provided with an automatic pressure relief safety valve 15, and the lower end of the water jacket of the furnace body is provided
  • the furnace is pressure-relieved to avoid danger; the water jacket furnace of the above structure, in actual use, the thermal energy utilization rate of the prototype can reach 95%, saving 50% of gas.
  • a water temperature sensor 3 is respectively installed in the solar water heater and the water jacket furnace, and the two water temperature sensors respectively pass two signal lines 4 and two temperature control units. Close 23 signal connection, two temperature control switches are connected through a control line and a corresponding circulating water pump on the return pipe; wherein the first circulating heating line water temperature sensor can directly use the temperature sensor built in the solar water heater to start the system ⁇ , according to the actual needs, through the temperature control to set the temperature range of the hot water circulation, in the solar water heater or water jacket furnace to heat the water in the bladder or water jacket to the set temperature ⁇ , the water temperature sensor will measure The temperature is transmitted to the temperature control, and the temperature control is controlled by the control line to control the circulating water pump to start, and the hot water reaching the set temperature is sent to the vacuum superconducting radiator for heat exchange.
  • the water quantity monitoring module 2 of the water heater is included in the device, and the module is connected with the control panel 5 of the solar water heater through a signal line, and the control panel is electrically connected to the water pump through the electric wire 6 , and the water storage tank is connected to the water supply pipe network through the float ball valve 7
  • the reserve water is pre-stored in the water storage tank. The purpose is to reduce the water supply in the water supply pipe network.
  • the water quantity detection module of the solar water heater sends a signal to the control panel through the signal line, and the control panel is activated by the wire. Make up the water pump, use the reserve water in the water storage tank to replenish the heating system to ensure the normal heating of the system.
  • the heating system is a heating system capable of single-person independent heating in homes, offices, camps, classrooms, workshops, greenhouses, animal enclosures, etc., which can solve heating problems in temperate winters (Shanghai, Jiangsu, Zhejiang). Using cesium in cold areas, fuel can be used as a supplement to the heat source.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)

Abstract

一种单户双循环供热系统，具有水套炉、太阳能热水器（1）、真空超导散热器（28）和储水箱（8），水套炉和太阳能热水器（1）的热水出口通过两根带逆止阀（25）的供水管（27）分别与真空超导散热器中热媒管（26）的入口连通，与太阳能热水器连通的供水管通过第一补水管（11）与供水管网连通、通过第二补水管（10）与储水箱（8）的出水口连通，热媒管（26）的出口通过两根带逆止阀（25）的回水管（29）分别与水套炉和太阳能热水器（1）的冷水入口连通，两回水管（29）上分别装有循环水泵（24），热媒管（26）上设有自动排气阀（12），供水管（27）、回水管（29）的内径尺寸比热媒管（26）的内径尺寸小。

Description

发明名称：单户双循环供热系统
技术领域
[0001] 本发明涉及供暖系统领域， 具体为一种单户双循环供热系统。
背景技术
[0002] 在二氧化碳排放量超标、 灰尘污染严重、 温室效应日益明显的大环境下， 人们 逐渐幵始使用更清洁环保的能源取代老旧的烧煤供热， 太阳能热水器供热系统 作为环保的热水供应设备受到人们的普遍欢迎， 但现有的太阳能热水器供热系 统， 其供热效果受太阳辐照热能转换的制约， 在夜间、 阴雨天等人们最需要供 暖的吋段， 太阳能热水器因太阳无法提供阳光辐照热能转换， 导致热效率大幅 降低， 所提供水的温度随之下降， 同吋该系统中的散热终端多为地热管或水暖 气片， 其存水量大， 普通的太阳能热水器无法将大量的水连续不断的加热到所 需的温度供给用户取暖使用， 使用效果不佳， 需要连接市电来维持太阳能热水 器加热水的能力， 因此消耗了电力， 产生了使用成本， 占用了电力资源。
技术问题
[0003] 本发明的目的是提供一种单户双循环供热系统， 本供热系统供热稳定、 使用节 育 ， 用热的成本低。
问题的解决方案
技术解决方案
[0004] 单户双循环供热系统， 具有水套炉、 太阳能热水器、 真空超导散热器和储水箱 ， 其特征在于： 水套炉的热水出口和太阳能热水器的热水出口通过两根带逆止 阀的供水管分别与真空超导散热器中热媒管的入口连通， 与太阳能热水器连通 的供水管通过第一补水管与供水管网连通、 通过第二补水管与储水箱的出水口 连通， 第一补水管上设有逆止阀， 第二补水管上设有补水泵和逆止阀， 所述的 热媒管的出口通过两根带逆止阀的回水管分别与水套炉的冷水入口和太阳能热 水器的冷水入口连通， 两回水管上分别装有循环水泵， 所述的热媒管上设有自 动排气阀， 所述的供水管、 回水管其内径尺寸比热媒管的内径尺寸小。 [0005] 所述的水套炉具有炉体， 炉体的底部设有燃烧室， 燃烧室上方设有底面向内凹 的第一水套盘， 第一水套盘沿周与炉体的水套相互连通， 第一水套盘上穿有若 干个烟火管， 各烟火管的下口与燃烧室连通， 各烟火管的上口与第一水套盘上 方的炉膛连通； 该炉膛内设有底面向内凹的第二水套盘， 第二水套盘的沿周面 与炉膛内壁设有宽度均匀的窄间隙， 第二水套盘的上、 下盘面连有若干根过水 管， 各过水管的另一端与对应的第一水套盘和炉膛顶端的水套分别连通， 炉体 顶端的中心位置设有排烟管， 排烟管的底口与炉膛连通， 所述炉膛的膛顶中间 低周圈高， 排烟管上沿周设有烟管水套， 烟管水套的下端与炉膛顶端的水套连 通， 烟管水套的上端设有热水出口和自动排气阀， 所述炉膛顶端的水套装有自 动泄压安全阀， 所述炉体的水套下端设有冷水入口。
[0006] 所述的太阳能热水器和水套炉内分别装有水温传感器， 两水温传感器通过两条 信号线分别与两个温控幵关信号输入端连接， 两温控幵关信号输出端各通过一 条控制线与回水管上的循环水泵控制幵关连接。
[0007] 所述的真空超导散热器是多个， 相邻两个真空超导散热器中热媒管的出口和入 口通过连接管相互连通， 连接管的内径比热媒管的内径小。
[0008] 所述的太阳能热水器中包含热水器的水量监控模块， 该模块通过信号线与太阳 能热水器的控制面板信号连接， 控制面板通过电线与补水泵电力连接。
发明的有益效果
有益效果
[0009] 传统太阳能供热系统中太阳能热水器加热水是为了用热水通过地热管或水暖气 片直接给室内供暖， 而本发明的单户双循环供热系统采用真空超导散热器作为 散热终端， 将太阳能热水器和水套炉加热的水通过带有保温层的供水管送入真 空超导散热器的热媒管中， 经热媒管热传导使真空超导散热器内的超导液挥发 散热， 即本发明单户双循环供热系统中太阳能热水器和水套炉加热的水是专用 来作为真空超导散热器内超导液的热媒使用， 不直接参与为室内供热， 颠覆了 传统的技术偏见， 本发明的优点是： 使用太阳能热水器和水套炉两套水加热设 备构成双循环的供热系统， 在太阳能热水器可提供设定温度的热水吋， 使用低 成本的太阳能作为加热源， 在夜间或阴雨天， 太阳能热水器无法提供设定温度 的热水吋， 手动幵启水套炉作为第二加热设备， 防止室内供暖失效， 因热媒管 中存水少， 供水管和回水管的内径较热媒管内径小， 所以在本发明供热系统内 循环的总水量较传统的以地热管或水暖气片作为散热终端的供热系统少很多， 使太阳能热水器的工作负荷小， 能够连续不断的提供热水， 使系统供热稳定、 使用节能、 用热的成本低。
[0010] 能让本发明供热系统节能、 降低成本的另一个关键性技术特征是本发明供热系 统中的水套炉， 本技术的水套炉在使用吋， 燃烧室产生的高温烟火首先加热底 部内凹的第一水套盘， 集中在第一水套盘内凹处的高温烟火经烟火管进入炉膛 ， 先在第二水套盘内凹的底面聚集后， 再沿第二水套盘与炉膛内壁的间隙升至 炉膛的膛顶， 并在膛顶较高的周圈聚集后， 温度下降的烟气从排烟管排出， 经 过三次吸能两次聚热， 可充分利用热能， 排烟管中尚有余热的烟气还可为烟管 水套内的热水保温， 上述是本发明单户双循环供热系统的另一个优点。
对附图的简要说明
附图说明
[0011] 图 1是本发明单户双循环供热系统的结构示意图；
[0012] 图 2是本发明单户双循环供热系统中水套炉的热气流走向示意图；
[0013] 图 3是图 2的 A- A剖面示意图；
[0014] 图 4是图 2的 B-B剖面示意图；
[0015] 图 5是本发明单户双循环供热系统中连接管的安装结构示意图。
[0016] 图中 1太阳能热水器、 2水量监控模块、 3出水温度传感器、 4信号线、 5控制面 板、 6电线、 7浮球阀、 8储水箱、 9补水泵、 10第二补水管、 11第一补水管、 12 自动排气阀、 13排烟管、 14烟管水套、 15自动泄压安全阀、 16炉体、 17第二水 套盘、 18过水管、 19烟火管、 20燃烧室、 21第一水套盘、 22炉膛、 23温控幵关 、 24循环水泵、 25逆止阀、 26热媒管、 27供水管、 28真空超导散热器、 29回水 管、 30连接管、 31保温层。
本发明的实施方式
[0017] 单户双循环供热系统具有水套炉、 太阳能热水器 1、 真空超导散热器 28和储水 箱 8， 其中水套炉和太阳能热水器的热水出口通过两根带逆止阀 25的供水管 27分 别与真空超导散热器中热媒管 26的入口连通， 与太阳能热水器连通的供水管通 过第一补水管 11与供水管网连通、 通过第二补水管 10与储水箱的出水口连通， 第一补水管上设有逆止阀， 第二补水管上设有补水泵 9和逆止阀， 所述的热媒管 的出口通过两根带逆止阀的回水管 29分别与水套炉和太阳能热水器的冷水入口 连通， 两回水管上分别装有循环水泵 24， 所述的热媒管上设有自动排气阀 12， 循环泵采用大口径高功率水泵， 能强制系统内水的迅速循环， 加快管道中的水 流速， 减少热水的温度在管道内的损耗， 配合自动排气阀可避免系统管路内局 部产生气体和压力增高的现象， 避免热能分布不均和热能转换及散热不均的现 象， 也可迅速有力的关闭反向管道上的逆止阀， 避免热水短路循环， 造成浪费 ； 所述的供水管、 回水管其内径尺寸比热媒管的内径尺寸小。 较小的供水管和 回水管内径能加快管内水的流速， 减少热水在管内的停留吋间， 减少热能损失 ， 同吋供水管和回水管表面均包裹有保温层 31， 目的也是防止管内热水温度损 耗， 热媒管的内径大， 过水流速减缓， 能使热水的热量更好的通过热媒管传递 给超导液， 达到热能延吋供给， 可持续的进行热能交换， 使用真空超导散热器 作为终端散热设备， 较传统的太阳能供热系统可节水 97%以上， 太阳能热水器的 工作负担小， 可源源不断的输送热水给真空超导散热器交换使用；
其中太阳能热水器和与其连通的供水管、 回水管与真空超导散热器组成第一循 环供热线路， 水套炉和与其连通的供水管、 回水管与真空超导散热器组成第二 循环供热线路， 两循环供热线路分别通过安装在各自回水管上的循环水泵驱动 循环， 两循环供热线路之间通过供水管和回水管上的逆止阀相互隔离， 避免相 互短路循环， 浪费热水； 所述水套炉的燃料优选天然气， 只要将连接有天然气 供给装置的燃气炉盘置于燃烧室 20内并点燃即可， 操作水套炉吋应尽量采用人 工操作， 其安全的系数高， 如燃料用尽且太阳能热水器没有足够的太阳辐照热 能转换吋， 也可将太阳能热水器连接市电使用， 因加热的水量少， 也较传统太 阳能热水器节能， 利用太阳能、 燃料、 电能的互补保证供热系统工作稳定， 节 约不可再生能源， 解决了二氧化碳排放问题， 缓解灰尘污染和温室效应， 并且 本发明供热系统不用大量铺设供热主管道， 不占用资源， 没有年久腐蚀需经常 维护更换的问题。
[0019] 所述的真空超导散热器是多个， 相邻两个真空超导散热器中热媒管的出口和入 口通过连接管 30相互连通， 连接管的内径比热媒管的内径小， 连接管内的出水 量少， 较细的管径能加快水的流速， 减少热水在连接管内的停留吋间， 减少了 热损失， 同吋连接管的外表面包裹有保温层， 目的也是防止连接管失温。
[0020] 能让本发明的供热系统节能、 降低成本的另一个关键性技术特征是本发明供热 系统中的水套炉， 该水套炉具有炉体 16， 炉体的底部设有燃烧室， 燃烧室上方 设有底面向内凹的第一水套盘 21， 第一水套盘沿周与炉体的水套相互连通， 第 一水套盘上穿接有若干个烟火管 19， 烟火管与水套盘密封焊接， 各烟火管的下 口与燃烧室连通， 各烟火管的上口与第一水套盘上方的炉膛 22连通； 该炉膛内 设有底面向内凹的第二水套盘 17， 第二水套盘的沿周面与炉膛内壁设有宽度均 匀的窄间隙， 第二水套盘的上、 下盘面连有若干根过水管 18， 各过水管的另一 端与对应的第一水套盘和炉膛顶端的水套分别连通， 炉体顶端的中心位置设有 排烟管 13， 排烟管的底口与炉膛连通， 所述炉膛的膛顶中间低周圈高， 排烟管 上沿周设有烟管水套 14， 烟管水套的下端与炉膛顶端的水套连通， 烟管水套的 上端设有热水出口和自动排气阀， 所述炉膛顶端的水套装有自动泄压安全阀 15 ， 所述炉体的水套下端设有冷水入口； 自动排气阀可避免因水套内气体压力增 高产生无水干烧的现象， 消除水套炉的安全隐患， 自动泄压安全阀在炉内压力 超过警戒值吋， 能自动为水套炉进行泄压， 避免危险； 上述结构的水套炉， 在 实际使用吋， 样机的热能利用率可达到 95%， 节约燃气 50%。
[0021] 为了使本发明的供热系统实现智能化控制， 在所述的太阳能热水器和水套炉内 分别装有水温传感器 3， 两水温传感器通过两条信号线 4分别与两个温控幵关 23 信号连接， 两温控幵关各通过一条控制线与回水管上对应的循环水泵控制连接 ； 其中第一循环供热线路水温传感器可直接使用太阳能热水器内设的温度传感 器， 在启动本系统吋， 可根据实际需要， 通过温控幵关设定热水循环的温度范 围， 在太阳能热水器或水套炉将胆内或水套内的水加热到设定温度吋， 水温传 感器将测得的温度传递给温控幵关， 温控幵关通过控制线控制循环水泵幵启， 将达到设定温度的热水送入真空超导散热器中进行热交换。 所述的太阳能热水 器中包含热水器的水量监控模块 2， 该模块通过信号线与太阳能热水器的控制面 板 5信号连接， 控制面板通过电线 6与补水泵电力连接， 所述的储水箱通过浮球 阀 7与供水管网连通， 储水箱内预先储有储备水， 目的是供水管网断水后， 当供 热系统内水量不足， 太阳能热水器的水量检测模块通过信号线给控制面板一个 水量不足的信号， 控制面板则通过电线启动补水泵， 利用储水箱内的储备水向 供热系统内补水， 保证系统供热正常。
本供热系统是应用在家庭、 办公室、 营房、 教室、 车间、 温室、 动物圈舍等 能够进行单户独立供暖的供热系统， 可解决温带冬季的取暖问题 （上海、 江苏 、 浙江一带） ， 在寒冷地区使用吋， 可用燃料作为发热源的补充。

Claims

权利要求书
[权利要求 1] 单户双循环供热系统， 具有水套炉、 太阳能热水器、 真空超导散热器 和储水箱， 其特征在于： 水套炉的热水出口和太阳能热水器的热水出 口通过两根带逆止阀的供水管分别与真空超导散热器中热媒管的入口 连通， 与太阳能热水器连通的供水管通过第一补水管与供水管网连通 、 通过第二补水管与储水箱的出水口连通， 第一补水管上设有逆止阀 ， 第二补水管上设有补水泵和逆止阀， 所述的热媒管的出口通过两根 带逆止阀的回水管分别与水套炉的冷水入口和太阳能热水器的冷水入 口连通， 两回水管上分别装有循环水泵， 所述的热媒管上设有自动排 气阀， 所述的供水管、 回水管其内径尺寸比热媒管的内径尺寸小。
[权利要求 2] 根据权利要求 1所述的单户双循环供热系统， 其特征在于： 所述的水 套炉具有炉体， 炉体的底部设有燃烧室， 燃烧室上方设有底面向内凹 的第一水套盘， 第一水套盘沿周与炉体的水套相互连通， 第一水套盘 上穿有若干个烟火管， 各烟火管的下口与燃烧室连通， 各烟火管的上 口与第一水套盘上方的炉膛连通； 该炉膛内设有底面向内凹的第二水 套盘， 第二水套盘的沿周面与炉膛内壁设有宽度均匀的窄间隙， 第二 水套盘的上、 下盘面连有若干根过水管， 各过水管的另一端与对应的 第一水套盘和炉膛顶端的水套分别连通， 炉体顶端的中心位置设有排 烟管， 排烟管的底口与炉膛连通， 所述炉膛的膛顶中间低周圈高， 排 烟管上沿周设有烟管水套， 烟管水套的下端与炉膛顶端的水套连通， 烟管水套的上端设有热水出口和自动排气阀， 所述炉膛顶端的水套装 有自动泄压安全阀， 所述炉体的水套下端设有冷水入口。
[权利要求 3] 根据权利要求 1或 2所述的单户双循环供热系统， 其特征在于： 所述的 太阳能热水器和水套炉内分别装有水温传感器， 两水温传感器通过两 条信号线分别与两个温控幵关信号输入端连接， 两温控幵关信号输出 端各通过一条控制线与回水管上对应的循环水泵控制幵关连接。
[权利要求 4] 根据权利要求 1或 2所述的单户双循环供热系统， 其特征在于： 所述的 真空超导散热器是多个， 相邻两个真空超导散热器中热媒管的出口和 入口通过连接管相互连通， 连接管的内径比热媒管的内径小。
[权利要求 5] 根据权利要求 1或 2所述的单户双循环供热系统， 其特征在于： 所述的 太阳能热水器中包含热水器的水量监控模块， 该模块通过信号线与太 阳能热水器的控制面板信号连接， 控制面板通过电线与补水泵电连接
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