CN101975413A - Recycling compound energy and high-rise building integrated central heating system - Google Patents
Recycling compound energy and high-rise building integrated central heating system Download PDFInfo
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- CN101975413A CN101975413A CN 201010548252 CN201010548252A CN101975413A CN 101975413 A CN101975413 A CN 101975413A CN 201010548252 CN201010548252 CN 201010548252 CN 201010548252 A CN201010548252 A CN 201010548252A CN 101975413 A CN101975413 A CN 101975413A
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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
- 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]
- Y02B30/12—Hot water central heating systems using heat pumps
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Abstract
The invention relates to a recycling compound energy and high-rise building integrated central heating system. The system is installed on the top of a building and is structurally characterized in that a solar cooling module is paved below a solar cell module; the solar cell module is connected with a grid-connected inverter through a cable; a public supply network and the grid-connected inverter are jointly connected with an air source heat pump; the solar cooling module is communicated with a cooling water tank through an upper circulating tube and a lower circulating tube; the cooling water tank is connected with a constant temperature hot water tank; the lower part of the constant temperature hot water tank is connected with the air source heat pump; the constant temperature hot water tank is communicated with each user through a hot water supply main pipe; the hot water supply main pipe is simultaneously communicated with each user coiler; the hot water supply main pipe is communicated with the user coilers; the user coilers are connected with a water return pipeline; and the water return pipeline is connected with the constant temperature hot water tank after being connected with a circulating pump. The system is provided with IC (Integrated Circuit) card metering electronic water meters and IC card heat meters, and a property management host wirelessly communicates with each electronic water meter. The invention can supply hot water for 24 hours all weather, saves water and energy, does not generate pollution and can accurately meter.
Description
Technical field
The present invention relates to the building heat supplying technical field, particularly a kind of circulation compound energy and the integrated central heating system of skyscraper.
Background technology
Solar energy is a kind of inexhaustible, nexhaustible clean energy resource, have advantages such as noiseless, zero-emission, therefore solar energy is being widely used aspect photoelectricity and the photo-thermal, but solar energy has intermittence and randomness, exist the solar cell area occupied big, generating needs to store and be difficult for and problems such as building combines.In addition, solar module generates heat again producing photoelectric while, and along with the rising of environment temperature, the power output of solar module can significantly reduce, and causes solar module can not give full play to maximum performance.The domestic and international at present system about solar energy power generating has a lot, be broadly divided into from the net and the dual mode that is incorporated into the power networks, if with roof small size sun the subject of knowledge and the object of knowledge generated energy input public electric wire net, not only there are a large amount of technical management problems, also can influence public electric wire net safety, therefore adopt and promptly send out i.e. the be incorporated into the power networks personal pattern less expensive and the safety of usefulness.Particularly be applied on the skyscraper, because building top layer area is limited, can not satisfy the solar cell area requirements, and need a large amount of battery stores electricity energy, add battery and in charge and discharge process, exist considerable energy loss, and problems such as the maintenance of battery and pollution, not only make the operating cost of system increase, operational efficiency also significantly reduces.
The hot-water supply system that is used for little high level at present has a lot, such as each household a domestic solar water heater is installed; Each household balcony formula solar water heater; The solar water heating system that concentrated thermal-arrest-minute family water storage-use at minute family (" collection-minute-minute " system); But exist autonomous system many mostly, maintenance is inconvenient, and the failure-frequency height is difficult for coordinating with building, and the influence building is attractive in appearance, problem such as can not realize that thermal water resource is shared.In addition, the installation of hot-water heating system does not at present have unified installation specification, is in the state of installation, unordered installation afterwards on mounting means mostly.Because the specification of hot-water supply system is not of uniform size, does not do global design, make every effort to marshalling though install at hot-water supply system, it adds member after building is remained, thereby has still destroyed the overall image of building.The air-conditioning system that also has the user to be used to heat also exists autonomous system many, takies problems such as living space.Concentrated thermal-arrest-concentrated water storage-minute family use solar water heating system (" collection-collection-minute " system) can realize that thermal water resource is shared, do not take the family living space, have easy to maintenance, advantages such as user's unified management, but because the heat supply length of pipe is long, heat loss is excessive, hot water is radiating and cooling in conveyance conduit, especially low district user need emit a large amount of cold water, cause low district user to hand over the hot water expense more, easily cause problems such as property and user's contradiction,, also have complicated loaded down with trivial details charging problem if adopt central heating.At present, the central heating of low-carbon type new forms of energy is the inexorable trend that already develops of green building from now on, the skyscraper central heating system is not reported and uses with novel energy.
Summary of the invention
The purpose of this invention is to provide a kind of circulation compound energy and the integrated central heating system of skyscraper, this system adopts the i.e. personal pattern that is incorporated into the power networks of usefulness of promptly sending out, use economic security, and pay attention to system and architecture-integral especially, energy-saving and water-saving, can guarantee round-the-clock, all the period of time hot water supply, satisfy user's demand that heats.
Solving the scheme that technical problem of the present invention adopts is: the constituting of this system on the building top: be equipped with but assembly of solar cold under the solar module, solar module is connected with combining inverter by cable, and public electric wire net is connected with air source heat pump jointly with combining inverter; Solar energy cooling assembly is communicated with cooling water tank by upper circular tube and following circulation pipe, and cooling water tank links to each other with constant-temperature water heating tank, and the constant-temperature hot water lower box part connects air source heat pump; Constant-temperature water heating tank is communicated with each user by heat supply water trunk line, and heat supply water trunk line is communicated with each user's coil pipe simultaneously; Heat supply water trunk line is communicated with user's coil pipe, and user's coil pipe connects water return pipeline, and water return pipeline is connected with constant-temperature water heating tank after connecting a circulating pump; Equipment (user-specific) IC-card metering electronic water meter between heat supply water trunk line and each user, and and each user's coil pipe between (user-specific) IC card thermal flowmeter is housed, the estate management main frame connects each electronic water meter by communication apparatus.
The building roof has watered the concrete cant beam, is equipped with the standard steel frame on the cant beam, places solar components (comprising solar module, solar energy cooling assembly, polyurethane insulation coating) on the steelframe.Can be used as roof garden or back shop under the concrete cant beam.Combining inverter, cooling water tank, water softening device, constant-temperature water heating tank, air source heat pump all are placed on the load bearing wall of elevator.
Between heat supply water trunk line and each user's outlet pipe and the user's coil pipe check-valves is housed all.Heat supply water trunk line uses steel-plastics composite pipe, adopts the high-quality polyurethane heat-insulation, and does outer protection with zinc-plated sheet material.
Each user's of the present invention IC-card metering electronic water meter has function of measuring, and IC card thermal flowmeter can write down consumption of calorie, and each table has internal battery, is non-contact IC card water meter.The estate management main frame carries out wireless telecommunications by communication apparatus and each electronic water meter, and the customer consumption data are write down and manage.The estate management main frame also is connected with hair fastener top-up machines and printer.
The every technical parameter optimal value of NEW TYPE OF COMPOSITE energy central heating system of the present invention is: air source heat pump is set between 40 ℃～45 ℃ summer, is set in 45 ℃～53 ℃ winter; Cooling water tank and constant-temperature water heating tank all adopt the high-quality polyurethane heat-insulation, and insulation layer thickness is 50mm～80mm.
Solar module is an electric energy with conversion of solar energy, without batteries to store energy, directly by combining inverter air source heat pump is powered, and ammeter is housed in the combining inverter, but record solar can the battery component generated energy.When electric energy is not enough, with public electric wire net as a supplement, saved battery.Solar energy cooling assembly is laid under the solar module, carry out Natural Circulation by upper circular tube and following circulation pipe by the cooling water tank inner cold water, be used to absorb the solar module ambient heat, so not only reduced the temperature of solar module, and cold water becomes hot water storage in cooling water tank.Cooling water tank is connected to water softening device, is used for removing the silt and the demineralized water of running water, to prevent fouling heat pump is exerted an influence, and carries out moisturizing by running water pipe.Simultaneously, cooling water tank is communicated with constant-temperature water heating tank, and hot water constantly is delivered to constant-temperature water heating tank, carries out constant temperature by air source heat pump.Constant-temperature water heating tank is given user's hot-water supply by heat supply water trunk line, simultaneously, heat supply water trunk line is communicated with each user's coil pipe and heats to the user, and by a circulating pump surplus water in the trunk line is drawn back to constant-temperature water heating tank, is undertaken continuing circulation after the concurrent heating by air source heat pump.Be equipped with user-specific IC-card metering electronic water meter between heat supply water trunk line and each user, and and each user's coil pipe between be furnished with the user-specific IC card thermal flowmeter, use hot water amount and heating consumption of calorie to carry out Scientific Measurement to the user.Each table has internal battery, be non-contact IC card water meter, the estate management main frame carries out wireless connections by communication apparatus and each electronic water meter, in addition, the estate management main frame also is connected to equipment such as printer, hair fastener top-up machines, and consumption is write down and managed to user card punching.
The invention has the beneficial effects as follows:
(1) solved the restriction problem of roof area (being the solar module area) and story height, used solar energy and air to guarantee round-the-clock 24 hours heat supply water by integrated technology, and the user is heated.
(2) system and architecture-integral have been saved the usable area of building.Native system member and architecture-integral general layout, device therefor is placed on the load bearing wall of elevator, solar module and cooling package are laid on the concrete cant beam of building on the roof, member and architecture-integral are usually considered solar components (comprising solar module, solar energy cooling assembly, polyurethane insulation coating), water tank, heat pump as the unit of building element.Simultaneously, solar module has been expanded the usable area of building, and the roof can be planned to garden, back shop etc.
(3) energy-conservation, pollution-free.Utilize solar module generating, when institute's generated energy is not enough, supply the required electric weight of air source heat pump and to its power supply by public electric wire net.The design of adopting photovoltaic generation and public electric wire net to power to the load jointly, promptly send out promptly and use, when not enough to the public electric wire net power taking, not only increased the reliability of system, do not endanger public electric wire net safety, and saved battery, avoid safeguarding with battery pollution and battery in charge and discharge process, existing considerable problems such as energy loss, construction investment minimizing than independent solar photovoltaic system reaches 35%～45%, reduces cost of electricity-generating greatly; In addition, adopt solar energy cooling assembly that solar module is lowered the temperature to handle and to improve the assembly power output and reach 20%, and the heat that cooling water is collected is used, reached the recycling purpose of the energy.Used air source heat pump utilizes surrounding air as low-temperature heat source, drive by electric energy and constantly from Cryogenic air, to absorb heat and be discharged in the high-temperature-hot-water, its annual Energy Efficiency Ratio can reach more than 3.8, and operating cost is compared with traditional combustion gas, fuel oil heating system can save 50～80%.Whole system is from the electricity consumption of generating electricity, and omnidistance saving power and preventing pollution dyes.
(4) save water resource.FRAME ON THE ROOF OF HIGH-RISE BUILDING constant-temperature water heating tank surplus water in each trunk line between the user is drawn back to constant-temperature water heating tank by circulating pump, and carries out concurrent heating by air source heat pump, has both avoided water resource waste, has also exempted the user and has used bucket to stockpile the trouble of a large amount of surplus water.
(5) hot-water heating system is by the property unified management, and measuring science is accurate.Each user has exclusive non-contact IC card electronic water meter, calorimeter, uses domestic hot-water and heating the time to measure to the user, solves and perfect skyscraper can not be concentrated the difficult problem of domestic hot-water supply and household based heat metering.The estate management main frame carries out wireless telecommunications by communication apparatus and each electronic water meter, and the customer consumption data are managed, and has removed the trouble of wired connection.The estate management main frame also is connected with hair fastener top-up machines and printer, and the user is after the hair fastener top-up machines is supplemented with money, and to gauge table place Card Reader, measuring science is accurate.
The present invention is a kind of low input, high production, and low consumption, zero-emission can circulate, continuable low-carbon (LC) new forms of energy skyscraper central heating system, have contained low-carbon (LC) industry and low-carbon (LC) technical system.
Description of drawings
Fig. 1 is an integrated central heating system structural representation of the present invention;
Fig. 2 is an integrated central heating system estate management system diagram of the present invention;
Sequence number is represented among the figure: 1-solar module, 2-solar energy cooling assembly, 3-polyurethane insulation coating, 4-standard steelframe, circulation pipe under the 5-, 6-upper circular tube, the 7-cable, 8-cooling water tank, 9-water softening device, the 10-water compensating valve, the 11-combining inverter, 12-buys ammeter, the 13-public electric wire net, 14-air source heat pump, 15-constant-temperature water heating tank, 16-heat supply water trunk line, 17-IC calorimeter water gauge, 18-IC card calorimeter, 19-user's coil pipe, the surplus water-circulating pump of 20-, 21-water return pipeline, 22-building roof, 23-concrete cant beam, 24-communication apparatus, 25-printer, 26-estate management main frame, 27-hair fastener top-up machines.K1, K2, K3 are gate valve, and H1, H2, H3 are check-valves.
The specific embodiment
Referring to Fig. 1, solar module is equipped with but assembly 2 (being a kind of liquid cooling back installation) of solar cold for 1 time.Solar module 1 links to each other with combining inverter 11 by cable 7, inserts between combining inverter 11 and the public electric wire net 13 and buys ammeter 12.Combining inverter 11 moves with public electric wire net 13 common air supply source heat pumps 14 after converting the solar DC electricity to alternating current.Solar energy cooling assembly 2 passes through circulation pipe 5 and upper circular tube 6 connection cooling water tanks 8 down, and following circulation pipe 5 is equipped with maintenance gate valve K1.Running water is connected cooling water tank 8 by water compensating valve 10 and is carried out automatic water supplement, between cooling water tank 8 and the water compensating valve 10 water softening device 9 is housed.Cooling water tank 8 is communicated with constant-temperature water heating tank 15 by gate valve K2 and check-valves H1, and air source heat pump 14 is connected with constant-temperature water heating tank 15 bottoms.Constant-temperature water heating tank 15 is communicated with each user and user's coil pipe 19 by heat supply water trunk line 16, and heat supply water trunk line 16 is equipped with surplus water-circulating pump 20 and is communicated with constant-temperature water heating tank 15 tops by water return pipeline 21.Between constant-temperature water heating tank 15 and the heat supply water trunk line 16 gate valve K3 is housed, check-valves H2 and IC-card metering water meter 17 all are housed between heat supply water trunk line 16 and each user, between heating trunk line 16 and each the user's coil pipe 19 check-valves H3 and IC card thermal flowmeter 18 are housed all.
Referring to Fig. 2, estate management main frame 26 is connected with printer 25 with hair fastener top-up machines 27, and carries out wireless telecommunications by communication apparatus 24 and IC-card metering water meter 17 and IC card thermal flowmeter 18.
The native system running is as follows: solar module is equipped with but assembly 2 of solar cold for 1 time.Solar module 1 is converted into direct current energy with solar radiation, and the direct current that solar module 1 is sent by combining inverter 11 is converted into alternating current and public electric wire net 13 common air supply source heat pumps 14.Insert between air source heat pump 14 and the public electric wire net 13 and buy ammeter 12, show that in real time load uses power consumption from public electric wire net 13.Combining inverter 11 is built-in with the generated energy that ammeter shows solar module 1.Solar energy cooling assembly 2 is by circulation pipe 5 and upper circular tube 6 make cooling water tank 8 interior cold water carry out Natural Circulation, the water temperature when solar module 1 is lowered the temperature in the lifting cooling water tank 8 down.Running water is introduced into water softening device 9 by water compensating valve 10, removes silt and demineralized water in the running water, reduces the influence of tap water confrontation heat pump, when water level in the cooling water tank descends, by running water pipe to cooling water tank 8 automatic water supplements.Warm water in the cooling water tank 8 enters constant-temperature water heating tank 15 by gate valve K2 and check-valves H1, and gate valve K2 adjustable throttle is gone into the current size of constant-temperature water heating tank 15, and it is full that constant-temperature water heating tank 15 remains.The bottom of constant-temperature water heating tank 15 is connected to air source heat pump 14, is used for water temperature in the constant constant-temperature water heating tank 15.To each user's hot-water supply, drawn back to constant-temperature water heating tank by water return pipeline 21 by surplus water-circulating pump 20 and continue to heat by the surplus water in the heat supply water trunk line 16 by heat supply water trunk line 16 for constant-temperature water heating tank 15.Simultaneously, heat supply water trunk line also connects user's coil pipe 19, is used for user's heating.Also draw back to constant-temperature water heating tank 15 by water return pipeline 21 after heating hot water dispels the heat by user's coil pipe 19 and heat and continue to circulate by surplus water-circulating pump 20.
Native system adopts the intelligent metering mode to charge, and 26 couples of all users carry out unified management by the estate management main frame.IC-card metering water meter 17 and IC card thermal flowmeter 18 carry out radio communication by communication apparatus 24 and estate management main frame 26.Concrete mode is: the user supplements with money at hair fastener top-up machines 27 places earlier, and 17 places swipe the card at the IC-card metering water meter, then show automatic valve opening heat supply water, and this moment, hot water flowed to the user for using by heat supply water trunk line 16, and after purchase volume used up, the table valve-closing stopped heat supply water; When the user need heat, to supplement the back with money at top-up machines 27 places and swipe the card at IC card thermal flowmeter 18 places, hot water promptly dispels the heat by user's coil pipe 19, and to reach the purpose of heating, after purchase volume used up, the table valve-closing stopped heat supply.For preventing that user Yu Shui from refluxing, the special check-valves H2 that installs also is equipped with check-valves H3 between heat supply water trunk line 16 and each the user's coil pipe 19 between heat supply water trunk line 16 and each user.Each metering water meter carries out wireless connections by communication apparatus 24 and estate management main frame 26, and 26 pairs of customer consumption data of estate management main frame write down and manage, and available coupled printer 25 is printed.
Air source heat pump preset temperature in 14 summer is set in 45 ℃～53 ℃ winter between 40 ℃～45 ℃, the former is the minimum temperature that heat pump is opened, and the latter closes maximum temperature for heat pump.Cooling water tank 8 and constant-temperature water heating tank 15 all adopt 304 food-grade stainless steel inner containers, and shell adopts 201 stainless steel materials, and the insulation material of water tank interlayer adopts 50mm～80mm high-quality polyurethane insulation coating.Heat supply water trunk line 16 uses steel-plastics composite pipe, adopts the high-quality polyurethane heat-insulation, and does outer protection with zinc-plated sheet material.
As shown in Figure 1, the present invention handles the various piece of system as the member of building, built concrete cant beam 23 on building roof 22, be equipped with standard steel frame 4 on the cant beam 23, place solar components (comprising solar module 1, solar energy cooling assembly 2, polyurethane insulation coating 3) on the standard steelframe 4.The concrete cant beam can be used as roof garden or back shop 23 times.Cooling water tank 8, combining inverter 11, air source heat pump 14, constant-temperature water heating tank 15 all are placed on the load bearing wall of elevator, do not take the building roof area.
Adopt IC-card metering water meter 17 and IC card thermal flowmeter 18 to measure among the present invention, each table is the non-contact IC card electronic water meter, and is furnished with internal battery, and the client is at each metering water meter place bankcard consumption, and measuring science is accurate.Each table carries out radio communication by communication apparatus 24 and estate management main frame 26.Residential quarters size no matter only needs an estate management main frame 26 can finish multi-user's hair fastener by infrastructure management company's management and continue to pay dues.
Claims (5)
1. circulation compound energy and the integrated central heating system of skyscraper, it is characterized in that constituting of on building top this system: be equipped with but assembly of solar cold under the solar module, solar module is connected with combining inverter by cable, and public electric wire net is connected with air source heat pump jointly with combining inverter; Solar energy cooling assembly is communicated with cooling water tank by upper circular tube and following circulation pipe, and cooling water tank links to each other with constant-temperature water heating tank, and the constant-temperature hot water lower box part connects air source heat pump; Constant-temperature water heating tank is communicated with each user by heat supply water trunk line, and heat supply water trunk line is communicated with each user's coil pipe simultaneously; Heat supply water trunk line is communicated with user's coil pipe, and user's coil pipe connects water return pipeline, and water return pipeline is connected with constant-temperature water heating tank after connecting a circulating pump; Equipment IC-card metering electronic water meter between heat supply water trunk line and each user, and and each user's coil pipe between IC card thermal flowmeter is housed, the estate management main frame connects each electronic water meter, calorimeter by communication apparatus.
2. by described circulation compound energy of claim 1 and the integrated central heating system of skyscraper, it is characterized in that: the concrete cant beam has been built on the building roof, is equipped with the standard steel frame on the cant beam, places solar components on the steelframe.
3. by described circulation compound energy of claim 1 and the integrated central heating system of skyscraper, it is characterized in that: combining inverter, cooling water tank, water softening device, constant-temperature water heating tank, air source heat pump all are placed on the load bearing wall of elevator.
4. by described circulation compound energy of claim 1 and the integrated central heating system of skyscraper, it is characterized in that: between heat supply water trunk line and each user's outlet pipe and the user's coil pipe check-valves is housed all.
5. it is characterized in that by described circulation compound energy of claim 1 and the integrated central heating system of skyscraper: between cooling water tank and the running water filling pipe water softening device is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010548252 CN101975413A (en) | 2010-11-18 | 2010-11-18 | Recycling compound energy and high-rise building integrated central heating system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010548252 CN101975413A (en) | 2010-11-18 | 2010-11-18 | Recycling compound energy and high-rise building integrated central heating system |
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| CN101975413A true CN101975413A (en) | 2011-02-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114060890A (en) * | 2021-11-18 | 2022-02-18 | 清华大学 | Photo-thermal and photo-electric co-production energy cascade heating system based on Stirling engine |
| CN114165993A (en) * | 2021-11-09 | 2022-03-11 | 四川双绿科技有限公司 | Solar intelligent drying closed system and drying method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114165993A (en) * | 2021-11-09 | 2022-03-11 | 四川双绿科技有限公司 | Solar intelligent drying closed system and drying method thereof |
| CN114060890A (en) * | 2021-11-18 | 2022-02-18 | 清华大学 | Photo-thermal and photo-electric co-production energy cascade heating system based on Stirling engine |
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Application publication date: 20110216 |