CN101055102A - Separated water-storage type central hot water system for building - Google Patents
Separated water-storage type central hot water system for building Download PDFInfo
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- CN101055102A CN101055102A CN 200610025712 CN200610025712A CN101055102A CN 101055102 A CN101055102 A CN 101055102A CN 200610025712 CN200610025712 CN 200610025712 CN 200610025712 A CN200610025712 A CN 200610025712A CN 101055102 A CN101055102 A CN 101055102A
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Abstract
The invention relates to a residential building central hot-water system of discrete storage mode. Public network of the system comprises water tank, pipes, heating unit, control unit and so on, and private network comprises hot-water meter, hot water terminal pipes of each discrete user terminal and discrete water storage tank arranged in each discrete user terminal. The public network and the private network are connected by pipe and electronic control switch valve, and the control unit controls the connection of the pipes for hot water distribution form the public network to the private network by the electronic control switch valve. By using the said structure, the system can guarantee the preferential supply for the discrete users and improve hot water producing efficiency and reduce cost per ton, and users have freedom on configuration selection, and pipe energy consumption can be reasonably prorated, and the concentration level of water tanks on top floor and adverse effect caused by overweight can be improved, and the system is compatible with the practical reformation condition of the system of the established resident.
Description
Technical field
The invention belongs to renewable energy utilization and field of energy-saving technology, especially relate to a kind of comprising and utilize regenerative resource and conventional energy resource to be the central hot-water heating system of the domestic premises of the branch family storage-type of heating energy source.
Background technology
The heating energy source of the central hot-water heating system adapted of existing so far domestic premises comprises utilizes regenerative resource and conventional energy resource, and wherein, the central hot-water heating system of the most common renewable energy utilization belongs to solar energy central hot-water heating system or heat pump central authorities hot-water heating system.The project organization of the water supply to separate house formula central authorities hot-water heating system of existing domestic premises can be divided into enclosed pressure-bearing water system and open type pressurization water system, enclosed pressure-bearing water system is because a large amount of pipe insulation heat waste of system consumption, generally seldom use, open type pressurization water system exemplary systems structure can be referring to shown in Figure 1, mainly can be divided into top layer by the setting of its heating or heat storage water tank and constant temperature water supply case, bottom, or its heating or heat storage water tank are arranged on bottom constant temperature water supply water tank and are arranged on these three kinds of schemes of top layer, the user side private network of system by the family with the public network supply channel beyond the measurement of hot water table, direct user private network terminal pipeline or the terminal hot water operative installations hot-water supply behind each user's measurement of hot water table, the hot water supply of system are that the average consumption by the each household user adds up and calculation Design.Having published " heat-pipe vacuum-tube solar central authorities hot-water heating system " in the first phase in 2005 as [solar energy] magazine reaches and has all introduced the above-mentioned heating of up-to-date employing or heat storage water tank and two water tanks of constant temperature water supply case (referring to Fig. 1) or both in " single case dual intensity eight station solar hot-water engineering proposals " two pieces of articles and merge into and be arranged on bottom after one, and the technical scheme that adopts the open type pressurization to supply solar water, this technical scheme system that can make keeps supply water temperature to maintain a constant relatively scope, store the heat energy of fine weather whole day more than 80% by heating or heat storage water tank, the cooperation by a water tank or two water tanks adds the pressurized water supply pump and satisfies hot-water heating system to minute family user's water supply.
In addition, in the open type pressurization water system of said structure, also having a kind of improved technical scheme is that the constant temperature water supply case is arranged on top layer, by water level monitoring and supply-water pump through heating or heat storage water tank to constant temperature water supply case hot-water supply, make it the user's of each layer below the top layer terminal pipeline and terminal hot water operative installations are produced the drop pressure of supply water, with obvious reduction supply-water pump because the operation energy consumption that frequent starting increases goes out cost with a ton aquatic products.Because most system designers of this technical field exist a kind of prejudice for the structural design of domestic premises central authorities hot-water heating system, think that the cost that is provided with of system is that price factor is the main cause that can the decision consumption market purchase system, therefore, improved consideration all concentrates on the cost performance of reduction system public network part and is provided with in price to systems technology for a long time, ignored the desired reduction of private network part system of system ton aquatic products has been gone out cost, guarantee water supply distribution and pipeline energy consumption are rationally apportioned the technical research of aspect of performance, therefore, no matter be in the enclosed pressure water-supply system or open type pressurization water system of said structure, all exist following problem inevitably:
(1) the too frequent instant auxiliary heating that causes of energy storage rationally makes system convention supplementary energy energy consumption and operating cost too high, contrast the central solar hot water system of the auxiliary heating of existing employing half price peak valley electricity, the ton aquatic products goes out lower-cost also at 4 yuan-5 yuan, if when adopting other conventional supplementary energies of existing non-peak valley electricity to heat, go out cost and can significantly increase because of instant heating ratio increases a ton aquatic products that causes, make that the consumer is difficult to accept, make the application resistance of existing system become big simultaneously.
(2) major part has been built when setting up such as solar energy central hot-water heating system or the hot-water heating system transformation of heat pump central authorities in resident's building dwelling house, because the bottom reality of existing building can utilize insufficient area to settle huge heating or heat storage water tank and the constant temperature water supply case of size, therefore, the heating of system or heat storage water tank and constant temperature water supply case can only be arranged on the top layer roofing, can strive area with the energy collector matrix of solar energy central hot-water heating system so first, second the overweight established estate top load that often causes of system's water tank is overweight and cause cracking to wait damage.
When (3) adopting cheap peak valley electricity to assist heating supporting, on business the economic output of net design is limited, owing to adopt prior art system the reasonable distribution technical functionality of economic output is considered shortcoming, though branch family user can be provided with the measurement of hot water table, but the freedom of not selecting for the hot water use amount, as: divide the family user reasonable distribution to arrive the hot water supply that ensures quantity, the insufficient water that will cause back usefulness person earlier with the person many times spent, and the high price energy consumption that exceeds the instant auxiliary heat hot water supply section of economic output design just is difficult to reasonably apportion, and this also is to cause current central hot-water heating system scheme to be difficult to obtain the major reason that penetration and promotion is used.
To cause the water tank floor space to increase severely when (4) merely energy storage is carried out in the water tank capacity amplification, even for newly building a house, also can produce inconsistent during design such as the structure of bottom and all the other floors, cause construction cost significantly to increase and go out a series of problems such as room rate reduction, the difficulty that can make above-mentioned central hot-water heating system scheme apply equally increases greatly.
(5) existing system is arranged on another problem that also produces when top layer utilizes head pressure with the constant temperature water supply case and is, when obtaining system's pressure-bearing hot-water supply effect, become cold warm water behind the hot water loss of heat in the public network and be difficult to recovery, make and very inconvenience when the user takes hot water caused the waste of water resource thus toward contact.
Summary of the invention
At the existing defective of existing system structure, the object of the present invention is to provide a kind of central hot-water heating system of open type pressurization water supply that comprises employing regenerative resource equal energy source of branch family storage-type of suitable domestic premises, make system's energy in service ensure preferential hot water supply to minute family water storage user, improve the hot water output efficiency of system by the expanding system energy storage, reaching farthest, a reduction ton aquatic products goes out cost, the transitionality that branch family user is had provide for oneself each door type heat storage water tank etc. to be provided with is selected free, making pipeline to consume energy is again rationally apportioned, in addition, system can avoid water tank to concentrate the top layer roofing to be provided with and reduce harmful effect because of the overweight generation of water tank, and can with build set up in resident's building dwelling house central hot-water heating system when transforming existence conditions such as actual available area be complementary.
The present invention is achieved by the following technical solutions: the present invention adopts the domestic premises central authorities hot-water heating system of a kind of minute family storage-type, by heating or heat storage water tank, pipeline, heating unit, control modules etc. are formed the public network part of central hot-water heating system, its heating or heat storage water tank are arranged on top layer or bottom or the top layer and the bottom of domestic premises, by the measurement of hot water table, each minute, the hot water terminal pipeline and the hot water of family user side used terminal installation to form the private network part of central hot-water heating system, the hot water of heating unit production infeeds the private network part from the heating or the heat storage water tank of public network part through pipeline, it is characterized in that, described private network part also comprises the each door type heat storage water tank that is arranged on branch family user side, interconnect through pipeline and electric-controlled switch valve between public network part and private network part, control module is connected the pipeline of the hot water distribution of private network through electric-controlled switch valve control public network.The heating of described public network part or heat storage water tank also can comprise the whole warm heat storage water tank of layering that is connected in parallel each other and is arranged on each layer of domestic premises, and whole warm heat storage water tank of each layering and heating or heat storage water tank constitute the classification energy storage type water tank of public network part jointly through connecting line.Described control module carries out the pipeline connection that hot water distributes through electric-controlled switch valve control public network to private network, is meant regularly the each door type heat storage water tank is preferentially ensured fully loaded Hot water distribution tubes road connection.Have eventually warm water tank in the described each door type heat storage water tank, the whole warm water in the domestic premises central authorities hot-water heating system is stored in layering respectively eventually in the warm heat storage water tank and end of each door type heat storage water tank in the warm water tank.Also can have time reservoir in the described each door type heat storage water tank, inferior reservoir or each layering user's hot water terminal pipeline and hot water use terminal installation parallel with one anotherly afterwards with between heating or heat storage water tank to be connected through secondary warm water pipeline, can be provided with the warm water gauge table in the described secondary warm water pipeline, the secondary hot water that is stored in heating or the heat storage water tank can use terminal installation through hot water terminal pipeline and the hot water that secondary warm water pipeline infeed time reservoir or each layering user.Described each layering that is arranged on each layer of domestic premises eventually warm heat storage water tank and each minute the family user side the each door type heat storage water tank be the parallel water tank of displacement type water heater.Described layering is provided with level sensor in the warm heat storage water tank eventually, and each layering of connection parallel with one another is provided with the electric-controlled switch valve before the warm heat storage water tank eventually, and control module is connected the pipeline that the whole warm heat storage water tank of layering carries out the hot water distribution through this electric-controlled switch valve control heating or heat storage water tank.But described heating unit solar electrothermal or wind energy electric heating or solar energy thermic devices or heat pump or the heat supply of pipeline waste heat or pipeline coal-fired steam or hot water heating or above-mentioned combination, its with auxiliary heating part comprise wind energy electric calorifie installation, heat pump, combustion gas or oil burning boiler, electric boiler or peak valley electricity electric heater unit, the heat supply of pipeline waste heat or pipeline coal-fired steam or hot water heating or above-mentioned combination.Described heating or heat storage water tank can be arranged on garret or bottom or top layer and bottom, the grouping heat storage water tank that heating or heat storage water tank can be made up of a plurality of displacement type water heaters water tanks in parallel, can be connected in series mutually between more than one grouping heat storage water tank or and connect, control being connected between the grouping heat storage water tank through control module and electric-controlled switch valve, and select the whole warm water's of storage that its capacity of being combined into can change heating or heat storage water tank and store time warm water's heating or heat storage water tank, and infeed layering warm heat storage water tank eventually through corresponding pipeline respectively, or each door type heat storage water tank, or divide the hot water terminal pipeline of family user side and hot water to use terminal installation and time reservoir.
Advantage of the present invention is: adopted private network partly to be arranged on the each door type heat storage water tank of each minute family user side owing to overcome prejudice, by the expanding system energy storage improved the hot water output efficiency of system, farthest reduced the ton aquatic products go out cost, and system can improve water tank and concentrate the top layer roofing that degree is set and because of the harmful effect of the overweight generation of water tank, the system stored energy dilatation can also with build set up in resident's building dwelling house central hot-water heating system when transforming existence conditions such as actual available area be complementary; Again owing to adopted public network partly and between the private network part to interconnect through pipeline and electric-controlled switch valve, control module carries out the pipeline connection that hot water distributes through electric-controlled switch valve control public network to private network, the system that makes can preferentially ensure the capacity hot water supply to the each door type heat storage water tank, make simultaneously branch family user that selection freedom in the configuration such as self-contained water reservoir is arranged again, also correspondingly make the pipeline of system to consume energy and obtained reasonable apportionment.
Description of drawings
Fig. 1 is the schematic diagram of the central hot-water heating system of building adapted open type pressurization water supply of prior art;
Fig. 2 be the open type pressurization of inventive embodiments supply water heating in the branchs family storage-type domestic premises central authorities hot-water heating system or heat storage water tank and layering eventually warm heat storage water tank respectively with structural representation that the end of each door type heat storage water tank, warm water tank was connected with inferior reservoir;
Fig. 3 is the schematic diagram of the open type pressurization water supply branch family storage-type domestic premises central authorities hot-water heating system of the embodiment of the invention;
Fig. 4 adopts heating or heat storage water tank to switch respectively to store and the structural representation of exporting whole warm water and time warm water in the embodiment of the invention.
The specific embodiment
Press Fig. 2 and shown in Figure 3, one of hot-water heating system embodiment of domestic premises central authorities of of the present invention minute family storage-type adopts solar energy or heat pump and comprises the central hot-water heating system of open type pressurization water supply that auxiliary heating energy source is a heating unit, wherein, system is by public network 1, private network 2, handing-over pipeline 3 and electric-controlled switch valve 4, pressure regulator valve 5, hot water distributes booster pump 6 compositions such as grade, its public network part is by solar energy or heat pump or solar energy and the compound heating unit 111 of heat pump HP, heating or energy-accumulating water tank 112, public network connecting line 113, control module 114, whole reservoir 115 compositions such as grade of layering, its private network part is by measurement of hot water table 211, each door type heat storage water tank 212, each minute, the hot water terminal pipeline and the hot water of family user side used compositions such as terminal installation 213.Wherein, heating unit 111 is gone back solar electrothermal, or wind energy electric heating, or solar energy thermic devices, or heat pump, or pipeline waste heat heat supply, or conventional energy resources such as pipeline coal-fired steam or hot water heating are heating unit, or above-mentioned combination, its with auxiliary heating unit comprise the wind energy electric calorifie installation, heat pump, combustion gas or oil burning boiler, electric boiler or peak valley electricity electric heater unit, the heat supply of pipeline waste heat, or pipeline coal-fired steam or hot water heating, or above-mentioned combination, as: heating unit adopts solar energy optical-thermal, auxiliary heating unit can adopt heat pump, comprise gas-fired heat pump and electric heating pump, but its heat source air heat source, or water source, or ground source heat source, maybe can adopt combustion gas or oil burning boiler or electric boiler, also can adopt the combination of heat pump and other heaters.
Heating or energy-accumulating water tank 112 can be arranged on the top layer of domestic premises as shown in Figure 3, also bottom or top layer and bottom, the heating of described public network part 1 or heat storage water tank also can comprise the whole warm heat storage water tank 115 of layering that is connected in parallel each other and is arranged on each layer of domestic premises, wherein, by shown in Figure 3, the whole warm heat storage water tank of layering is arranged on each layer of domestic premises, each layering mutual parallel connection of warm heat storage water tank eventually constitutes the classification energy storage type water tank of public network part jointly after public network connecting line 113 links to each other with the heating or the energy-accumulating water tank of top layer.Referring to shown in Figure 3, layering is provided with level sensor T1 in the warm heat storage water tank eventually, be provided with level sensor T2 in the each door type heat storage water tank, and each layering of connection parallel with one another all is provided with electric-controlled switch valve KA before the warm heat storage water tank eventually, by level sensor T1, control module 114 carries out the pipeline connection that hot water distributes through this electric-controlled switch valve control heating or heat storage water tank to the whole warm heat storage water tank of layering.Control module carries out the pipeline connection that hot water distributes through electric-controlled switch valve control public network to private network, be meant the pipeline connection that the each door type heat storage water tank is preferentially ensured the timing that fully loaded hot water distributes by level sensor T2 and electric-controlled switch valve K1 to K6, the level sensor T2 that is provided with in the each door type heat storage water tank has the branch family user control unit C of private network part to need the setting of water level (water yield), and can control the closing of timing of electric-controlled switch valve KD, thus, make each minute family user obtain freedom in the selection.As shown in Figure 2, in the described each door type heat storage water tank except whole warm water tank H part, also can have the inferior warm water tank SH part that is arranged on water tank upper, the whole warm water in the domestic premises central authorities hot-water heating system is stored in layering respectively eventually in the warm heat storage water tank and end of the each door type heat storage water tank of branch family user side among the warm water tank H.Private network 2 parts of public network 1 in handing-over pipeline 3 and electric-controlled switch valve 4 and frame line interconnect, control module carries out the pipeline connection that hot water distributes through electric-controlled switch valve 4 control public networks to private network, and the hot water of heating unit production infeeds the private network part through the stagewise heat storage water tank of public network part with corresponding pipeline.
Can have time reservoir in the each door type heat storage water tank of branch family user side, secondary hot water in the system be at the bottom of the temperature in the warm water of 45 ℃ of hot water of CNS regulation, the whole warm water in the system is meant 45 ℃ the hot water of temperature more than or equal to the CNS regulation.As shown in Figure 2, the connecting line 3 of private network pipeline 213 and private network and public network is and supplies water and backwater compound water return pipeline arranged side by side, can have hot water on this compound water return pipeline and distribute booster pump 6 and pressure regulator valve 5, can solve the cold warm water recycling water utilization problem on public network and the private network connecting line thus.
Referring to shown in Figure 2, also be provided with measurement of hot water table 211 in each minute family user private network connecting line partly, similarly, be provided with electric-controlled switch valve KC in the connecting line of each layer user private network part, and can be provided with the warm water gauge table, be stored in the hot water use terminal pipeline 213 that behind electric-controlled switch valve KC and warm water gauge table, directly infeeds each layer branch family user as the secondary hot water among time water tank ST of warm water's storage respectively.
Heating or energy-accumulating water tank 112, layering warm heat storage water tank 115, each door type heat storage water tank 212 eventually all are open tanks, be connected with hot water terminal pipeline and hot water use terminal installation 213 behind the each door type heat storage water tank of private network part, comprising hot water water supply supercharging circulating pump and compound water return pipeline, and can connect heating circulation parallel pipeline that separates with the domestic water pipeline etc., can comprise gas-fired heater, electrical heating water heater, hot water system etc. and combination thereof in the hot water terminal pipeline of private network part, constitute diversified user thus and select.
System use pattern quarterly selected parts select switching device preferential or each door type heat storage water tank user supply preferentially as certain customers supplies, ensureing the minimum that influences each other under the priority when making system's water supply to separate house, each layering user's water supply distributes rationally, after system is divided into public network and private network, the load of crucial control assembly also more evenly rationally, make the whole dependability of system be improved, the maintenance maintenance of system is also more easy.
Shown in Figure 4 is another embodiment of the domestic premises central authorities hot-water heating system of of the present invention minute family storage-type, heating or heat storage water tank 112 can be arranged on garret or bottom or top layer and bottom, in order to reduce water tank the load overweight harmful effect of concentrfated load to the roof is set, described heating or heat storage water tank can also comprise heating water tank WT and heat storage water tank ST, wherein, heating water tank is used for directly carrying out heating work, heat storage water tank is used to store the whole warm water after the heating and is lower than the inferior warm water of whole warm water's temperature, the grouping heat storage water tank that heat storage water tank can be made up of a plurality of displacement type water heaters water tanks in parallel, wherein, can be connected in series mutually between more than one grouping heat storage water tank or and connect, control being connected between the grouping heat storage water tank through control module with electric-controlled switch valve KG, select the whole warm water's of storage that its capacity of being combined into can change heating or heat storage water tank and store time warm water's heating or heat storage water tank, and through pipeline and electric-controlled switch valve KH infeed layering warm heat storage water tank eventually accordingly, the process reallocation enters the whole reservoir in the each door type heat storage water tank, or use terminal installation for hot water terminal pipeline and the hot water that the branch family user that the each door type heat storage water tank temporarily is not set directly infeeds its minute family user side, perhaps, inferior reservoir or the inferior warm water who infeeds in the each door type heat storage water tank through corresponding pipeline and electric-controlled switch valve KSH uses terminal installation.Thus, the various complex situations that run into during the domestic premises central authorities hot-water heating system of of the present invention minute family storage-type can be fit to transform, the system that makes can preferentially ensure the capacity hot water supply to the each door type heat storage water tank, make simultaneously branch family user that selection freedom in the configuration such as self-contained water reservoir is arranged again, also correspondingly make the pipeline of system to consume energy and obtained reasonable apportionment.
In embodiment shown in Figure 4, the whole warm water in the domestic premises central authorities hot-water heating system is stored in layering end of warm heat storage water tank 115 and each door type heat storage water tank in the warm water tank H part eventually respectively.User's inferior warm water terminal pipeline or inferior reservoir SH part can be connected with the heat storage water tank ST that stores as time warm water of domestic premises top layer or bottom setting back in parallel each other, thus, can infeed the inferior warm water who cements out as when the sun sets, not being heated as whole warm water in the system thermal-arrest unit to each minute family user, make that so not only time warm water is not left in the thermal-arrest unit because of the night cooling wasted heat, also make system's thermal-arrest unit basis water temperature step-down of second day, make the overall thermal aquatic products of system go out efficient and obtained further raising, the aquatic products that comprehensively pauses goes out cost and is reduced.
It is timesharing hot water supplying mode that the domestic premises renewable energy utilization of of the present invention minute family storage-type utilizes the mode of operation of the central hot-water heating system that combines with the peak valley electricity: quantitative prefabricated hot water and secondary warm water can be stored among the heat storage water tank ST of public network part and the layering of public network part eventually in the warm energy-accumulating water tank in advance in the system, and successively directly distribute the layering that infeeds the public network part eventually in the corresponding whole temperature or inferior reservoir of warm heat storage water tank and private network each door type heat storage water tank partly in every morning on time.
The system works principle is as follows: shining upon down, adopt apparatus for heating water by solar energy that the water among the heating water tank WT is heated, gentle eventually time warm water is stored in respectively among two heat storage water tank ST, if reserves deficiency paddy electricity whole warm water of period at night, can adopt heat pump to assist heats the secondary warm water that stores among the heat storage water tank ST, be stored in heat storage water tank and layering after quantitative whole warm water heats in advance and be used as system's timesharing hot water supply of next day in the warm heat storage water tank eventually, infeed in each each door type storage tank in successively direct on time distribution the in the morning next day, supply each minute family user in morning next day, evening, two peak valleys used between the electricity period, so, system's conventional energy resource of generally not needing to do instant heating and consuming daytime increases ton water cost.
After solar thermal collector in the heating unit absorbs solar energy, circulating pump in its circulating heat exchanging pipe drives and heating water tank WT heat exchange, whole warm water in the heating water tank detects the back through control module and distributes and enter heat storage water tank ST and layering stores for future use in the warm heat storage water tank eventually, has greatly reduced thus to cause the overweight problem that causes cracking to wait damage of established estate top load because of system's water tank is overweight; When overcast and rainy or winter, the apparatus for heating water by solar energy collecting efficiency reduces, quantitative whole warm water's reserves deficiency in the heat storage water tank, at this moment, can heat the warm water among the heat storage water tank ST through auxiliary continuation of heat pump in the paddy electricity period at night, the prefabricated whole warm water of heating that the peak valley electricity period is finished when finishing is morning next day, evening two peak valleys between the electricity period required assurance timesharing supply each minute family user's quantitative prefabricated hot water, it is the designed supply capacity of system, be stored in the heating of public network part or the energy-accumulating water tank in advance and the layering of public network part eventually in the warm heat storage water tank, and successively directly distribute in the corresponding whole temperature or inferior reservoir of the layering heat storage water tank that infeeds the public network part and private network each door type heat storage water tank partly on time in every morning.Because heating or energy-accumulating water tank ST had become the sky water tank before the sun came out, therefore can not influence the efficient of apparatus for heating water by solar energy continuation heating in second day, and just can the assurance system with the hot water of timesharing in 24 hours in 365 days supply more than 45 ℃, under the condition of farthest utilizing solar energy for the master, thereby only use the electric heat supply pump of paddy electricity period at night or electrical heating elements heating to reduce a ton water cost.In addition, can also reach hot water and use device security performance with electric auxiliary heating element time-sharing work, compare with the energy consumption of electric heater heating that the utilization that can reach the solar energy part accounts for 90%, the power consumption of the auxiliary heating of low ebb electricity only accounts for 10% highest level.
As shown in Figure 3, because of layering is equipped with level sensor T1 in the warm heat storage water tank eventually, and be equipped with electric-controlled switch valve KA in the pipeline before the whole warm heat storage water tank of each layering, be equipped with level sensor T2 in the each door type heat storage water tank, and be equipped with electric-controlled switch valve 4 in the pipeline before each each door type heat storage water tank, the public network part can successively carry out hot water in the stipulated time of every morning and warm water distributes, as receive through control module the level sensor signal relatively the back order of selecting current preferential hot water to supply water cooperate the whole reservoir in the each door type heat storage water tank to distribute water supply with pressure regulator valve 5 through hot water distribution booster pump 6, also can determine the quantity that hot water supplies water by the mode that opens and closes the electric-controlled switch valve time, in like manner, also can determine the quantity that time reservoir supplies water in the each door type heat storage water tank in a manner described.
System can provide the standby selection and load coupling of various energy resources, comprises the peak valley electricity temperature adjustment heater that can add setting in whole warm heat storage water tank of each layering and the each door type heat storage water tank in order to eliminate factors such as cold temperature backwater to cause the water storage temperature to descend.Because system is provided with the expansion energy storage pattern of whole warm heat storage water tank of layering and each door type heat storage water tank, and also because the hot water that system has and the temperature classification system water characteristic of warm water, can make the thermal efficiency of system maximize, hot water ton aquatic products goes out cost further to be reduced.
The heating or the energy-accumulating water tank WT that are arranged on domestic premises top layer or bottom in the stagewise heat storage water tank are direct heating work water tanks, except directly heating by the circulation that is connected with solar thermal collector SC, also can directly be connected and assist heating with other supplementary energies, in addition, the layering of each layer of domestic premises eventually the setting of warm heat storage water tank 115 can comprise the indoor public use position of each layer that is arranged on as shown in Figure 3 or can be arranged on the outdoor correspondence of each layer and add in the public use structure of putting for building dwelling house.The whole warm heat storage water tank of each layering and the each door type heat storage water tank that are arranged on each layer of domestic premises can be the parallel water tanks of displacement type water heater, as the parallel water tank of being announced among the CN.2656881Y " a kind of displacement type water heater water tank in parallel " of displacement type water heater, the parallel water tank of a plurality of displacement type water heaters can use in connection parallel with one another, but because the water tank of this water tank rectangular profile, be provided with conveniently, take up an area of the area minimum that is influenced, make like this score layer eventually the adaptability that is provided with of warm heat storage water tank and each door type heat storage water tank improve greatly, make above-mentioned various water tank all can not become problem being provided with on position and the floor space.Because system can be provided with layering warm heat storage water tank and each door type heat storage water tank eventually in conjunction with the angle stragging of the available wall abutment wall of building, the size of heating or energy-accumulating water tank can correspondingly reduce, therefore can correspondingly improve heating or energy-accumulating water tank to concentrating the top layer roofing degree is set and because of the harmful effect of the overweight generation of water tank, this heating or energy-accumulating water tank can by one or above storage eventually gentle time warm water's water tank ST and heating work water tank WT formed, store whole warm water's water tank and store between time warm water's water tank also can according to water storage and weather condition through manually or the setting of control system be connected switching.Owing to can being stored in respectively, whole warm water in the central hot-water heating system of domestic premises and time warm water reach in heating or the energy-accumulating water tank in whole warm heat storage water tank of layering and the each door type heat storage water tank, therefore, the energy storage dilatation of system can with build resident's building dwelling house in set up central hot-water heating system when transforming existence conditions such as actual available area match, expanded the applicability of system greatly.
In addition, each minute family user can select the mixing heat supply under the multiple private network configuration mode for use, as: certain customers temporarily are not with but certain customers are with branch family heat storage water tank, or the whole warm heat storage water tank and do not comprise the multiple mixing heat supply combination of time warm heat storage water tank etc. of band only in the branch family heat storage water tank of certain customers, the stage that specifically depends on the user is selected, be convenient to progressively unify again after the existing terminal configuation facility of user is fully utilized, be beneficial to applying of system, but, to not bear the cold warm water heat waste that public and private net handing-over pipe interior divides during inevitably at every turn with hot water, corresponding use cost is improved with minute user of family heat storage water tank.
When the domestic premises central authorities hot-water heating system of of the present invention minute family storage-type as adopting solar water heating system in hot water demand surplus in summer, water temperature is during greater than 80 ℃, and the heat radiation of system can be adopted and cooling tower is set is equipped with the mode that solar photoelectric drives the water pump circulation and solves.
Claims (9)
1. the domestic premises central authorities hot-water heating system of dividing the family storage-type, by heating or heat storage water tank, pipeline, heating unit, control modules etc. are formed the public network part of central hot-water heating system, its heating or heat storage water tank are arranged on top layer or bottom or the top layer and the bottom of domestic premises, by the measurement of hot water table, each minute, the hot water terminal pipeline and the hot water of family user side used terminal installation to form the private network part of central hot-water heating system, the hot water of heating unit production infeeds the private network part from the heating or the heat storage water tank of public network part through pipeline, it is characterized in that, described private network part also comprises the each door type heat storage water tank that is arranged on branch family user side, interconnect through pipeline and electric-controlled switch valve between public network part and private network part, control module is connected the pipeline of the hot water distribution of private network through electric-controlled switch valve control public network.
2, the domestic premises central authorities hot-water heating system of according to claim 1 minute family storage-type, it is characterized in that, the heating of described public network part or heat storage water tank also can comprise the whole warm heat storage water tank of layering that is connected in parallel each other and is arranged on each layer of domestic premises, and whole warm heat storage water tank of each layering and heating or heat storage water tank constitute the classification energy storage type water tank of public network part jointly through connecting line.
3, the domestic premises central authorities hot-water heating system of according to claim 1 minute family storage-type, it is characterized in that, described control module carries out the pipeline connection that hot water distributes through electric-controlled switch valve control public network to private network, is meant regularly the each door type heat storage water tank is preferentially ensured fully loaded Hot water distribution tubes road connection.
4. the domestic premises central authorities hot-water heating system of according to claim 1 minute family storage-type, it is characterized in that, have eventually warm water tank in the described each door type heat storage water tank, the whole warm water in the domestic premises central authorities hot-water heating system is stored in layering respectively eventually in the warm heat storage water tank and end of each door type heat storage water tank in the warm water tank.
5. the domestic premises central authorities hot-water heating system of according to claim 1 minute family storage-type, it is characterized in that, also can have time reservoir in the described each door type heat storage water tank, inferior reservoir or each layering user's hot water terminal pipeline and hot water use terminal installation parallel with one anotherly afterwards with between heating or heat storage water tank to be connected through secondary warm water pipeline, can be provided with the warm water gauge table in the described secondary warm water pipeline, the secondary hot water that is stored in heating or the heat storage water tank can use terminal installation through hot water terminal pipeline and the hot water that secondary warm water pipeline infeed time reservoir or each layering user.
6. the domestic premises central authorities hot-water heating system of according to claim 1 minute family storage-type, it is characterized in that described each layering that is arranged on each layer of domestic premises each door type heat storage water tank of warm heat storage water tank and branch family user side eventually is the parallel water tank of displacement type water heater.
7. the domestic premises central authorities hot-water heating system of according to claim 2 minute family storage-type, it is characterized in that, described layering is provided with level sensor in the warm heat storage water tank eventually, and each layering of connection parallel with one another is provided with the electric-controlled switch valve before the warm heat storage water tank eventually, and control module is connected the pipeline that the whole warm heat storage water tank of layering carries out the hot water distribution through this electric-controlled switch valve control heating or heat storage water tank.
8. the residential building word central authorities hot-water heating system of according to claim 1 minute family storage-type, it is characterized in that, but described heating unit solar electrothermal or wind energy electric heating or solar energy thermic devices or heat pump or the heat supply of pipeline waste heat or pipeline coal-fired steam or hot water heating or above-mentioned combination, its with auxiliary heating part comprise wind energy electric calorifie installation, heat pump, combustion gas or oil burning boiler, electric boiler or peak valley electricity electric heater unit, the heat supply of pipeline waste heat or pipeline coal-fired steam or hot water heating or above-mentioned combination.
9. the domestic premises central authorities hot-water heating system of according to claim 1 minute family storage-type, it is characterized in that, described heating or heat storage water tank can be arranged on garret or bottom or top layer and bottom, the grouping heat storage water tank that heating or heat storage water tank can be made up of a plurality of displacement type water heaters water tanks in parallel, can be connected in series mutually between more than one grouping heat storage water tank or and connect, control being connected between the grouping heat storage water tank through control module and electric-controlled switch valve, and select the whole warm water's of storage that its capacity of being combined into can change heating or heat storage water tank and store time warm water's heating or heat storage water tank, and infeed layering warm heat storage water tank eventually through corresponding pipeline respectively, or each door type heat storage water tank, or divide the hot water terminal pipeline of family user side and hot water to use terminal installation and time reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100257124A CN101055102B (en) | 2006-04-14 | 2006-04-14 | Separated water-storage type central hot water system for building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100257124A CN101055102B (en) | 2006-04-14 | 2006-04-14 | Separated water-storage type central hot water system for building |
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| Publication Number | Publication Date |
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| CN101055102A true CN101055102A (en) | 2007-10-17 |
| CN101055102B CN101055102B (en) | 2011-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100257124A Expired - Fee Related CN101055102B (en) | 2006-04-14 | 2006-04-14 | Separated water-storage type central hot water system for building |
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| CN (1) | CN101055102B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157273A (en) * | 2015-08-31 | 2015-12-16 | 北京建筑大学 | Family type heat pump system with combined application of solar energy and soil source |
| CN108731099A (en) * | 2018-05-24 | 2018-11-02 | 合肥顺昌分布式能源综合应用技术有限公司 | A kind of hot water supply management system and its method based on solar energy |
| CN109442537A (en) * | 2018-11-14 | 2019-03-08 | 深圳市爱能森科技有限公司 | A kind of building intelligent cooling/warming system |
| CN112303868A (en) * | 2020-11-06 | 2021-02-02 | 李峰 | Heat recycling system and method for air conditioner outdoor unit |
| CN113776110A (en) * | 2021-08-13 | 2021-12-10 | 华电电力科学研究院有限公司 | Comprehensive energy supply system for coal mine |
| CN114637269A (en) * | 2022-04-15 | 2022-06-17 | 安徽中科大国祯信息科技有限责任公司 | Online control and scheduling system and method for water resources of smart park |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1234998C (en) * | 2001-02-27 | 2006-01-04 | 赵敏 | Individual household heat supply system |
| CN2639758Y (en) * | 2003-07-07 | 2004-09-08 | 徐州万宙风云智能科技开发有限公司 | Heat supply system for individual household individual room |
| CN2903757Y (en) * | 2006-04-18 | 2007-05-23 | 潘戈 | Building central water heating supplying apparatus of individual household water storing |
-
2006
- 2006-04-14 CN CN2006100257124A patent/CN101055102B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157273A (en) * | 2015-08-31 | 2015-12-16 | 北京建筑大学 | Family type heat pump system with combined application of solar energy and soil source |
| CN108731099A (en) * | 2018-05-24 | 2018-11-02 | 合肥顺昌分布式能源综合应用技术有限公司 | A kind of hot water supply management system and its method based on solar energy |
| CN109442537A (en) * | 2018-11-14 | 2019-03-08 | 深圳市爱能森科技有限公司 | A kind of building intelligent cooling/warming system |
| CN112303868A (en) * | 2020-11-06 | 2021-02-02 | 李峰 | Heat recycling system and method for air conditioner outdoor unit |
| CN113776110A (en) * | 2021-08-13 | 2021-12-10 | 华电电力科学研究院有限公司 | Comprehensive energy supply system for coal mine |
| CN114637269A (en) * | 2022-04-15 | 2022-06-17 | 安徽中科大国祯信息科技有限责任公司 | Online control and scheduling system and method for water resources of smart park |
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| Publication number | Publication date |
|---|---|
| CN101055102B (en) | 2011-06-08 |
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Address after: 504 room 3, building 151, No. 213161, Renmin Road, Changzhou, Jiangsu Patentee after: Pan Ge Address before: 200030, room 10, five village, Wan Nan 502, Shanghai Patentee before: Pan Ge |
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Granted publication date: 20110608 Termination date: 20200414 |