CN207350426U - A kind of solar heating and hot-water heating system - Google Patents
A kind of solar heating and hot-water heating system Download PDFInfo
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- CN207350426U CN207350426U CN201720330268.0U CN201720330268U CN207350426U CN 207350426 U CN207350426 U CN 207350426U CN 201720330268 U CN201720330268 U CN 201720330268U CN 207350426 U CN207350426 U CN 207350426U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Abstract
The utility model discloses a kind of solar heating and hot-water heating system, including heat-collecting heat-storage module array, thermoelectricity composite heating module, working medium circulation circuit, loop control module and the dual-purpose pipeline of moisturizing water, the working medium circulation circuit includes first flow and second flow channel, the first flow one end is connected with the sender property outlet of heat-collecting heat-storage module array, the other end is connected with the working medium entrances of thermoelectricity composite heating module, loop control module is arranged on first flow, the sender property outlet of second flow channel one end connection thermoelectricity composite heating module, the other end is connected with the working medium entrances of heat-collecting heat-storage module array, the dual-purpose pipeline one end connection water source of the moisturizing water or with water end (W.E.), the other end is connected with the heat storage water tank of heat-collecting heat-storage module array, solar photovoltaic cell panel is set above the heat-collecting heat-storage module array.The utility model can safe, reliable, efficiently heat and provide hot water, and production cost is low, and operation is more convenient.
Description
Technical field
A kind of solar heating and hot-water heating system are the utility model is related to, belongs to technical field of solar.
Background technology
By the development of nearly 30 years, with the coaxial all glass vacuum heat collection tube of solar energy heat collector of general dual layer, the tablet sun
Low-temperature solar energy hot-water heating system based on energy heat collector has obtained quick popularization, and as after electric heater and gas heater
Outside the third hot water supply system, and get the nod in wast rural area and extensive use.With solar low-temperature heat utilization
The maturation of technology, the development of medium temperature solar energy utilization technique, and the demand of northern area coal heating transformation, using solar energy
Heat utilization technology is higher and higher to meet the expectation of northern market heating demand.All multiple enterprises are also in the hair done one's utmost in industry
Open up a variety of solar heating technologies, with meet that growing winter heating transforms there is an urgent need to.
At present, implement solar energy techniques and realize that the technology of heating mainly includes：
Realize the demand of solar heating in itself using building.Typical such as trombe wall, or based on trombe wall
A variety of buildings of extension are from heating technology.A kind of inner wall heat-storage heating system (201610114254.5) using solar energy,
Solar energy heating warm keeping curtain wall and roofing and solar air-conditioner system (201610518576.6), solar heating window system
(201620232558.7) etc. patent is then that the various of the development based on trombe wall are realized from heating in itself using buildings
Technology.But the differentiation of various buildings is limited to, and different regional characteristics, this kind of technology do not realize batch metaplasia
Production, realizes significant industrialization.Its main cause mainly includes：(1) complexity of building causes the type product variations multiterminal,
It can not realize standardized production, cause cost excessive, can not meet market price needs；(2) product is only capable of depending on building originally
Body, and make full use of building south elevation to realize heating, but heating area is too low, while thermal losses is very under cryogenic for product
Greatly, the heat of acquisition can not meet actual heating needs；(3) for already present building, transformation is implemented on existed building, sternly
The aesthetics that have impact on existing building of weight, safety and reliability, so as to cause market to be difficult to receive.
Heating is carried out using existing solar water heater.A kind of compact solar heating water heater
(201620215245.0), a kind of solar heating device (200820176576.3), domestic solar heating wall-hanging furnace
(200920029166.0) etc. patent is then to realize solar heating after typically being transformed using existing solar water heater
With the dual-use of hot water.At present, in the market also exists without this adaptable a kind of solar heating system, its main cause
In：(1) regular solar hot-water heating system maximum configured is 300 liters, 30~50 all-glass vacuum thermal-collecting tubes, such as using tablet too
Positive energy heat collector, generally using 2~6 ㎡.Domestic hot water demand is only disclosure satisfy that in configuration, especially in the winter time, due to thermal-arrest
Area is too small, and Heat-collecting effect can be worse in the winter time, causes system not have more heats to be used for heating, technically basic nothing
Method meets user demand；(2) due to being transformed on the basis of existing regular solar water heater, existing solar water heater is caused
Cost increases considerably, and makes its cost performance degradation and causes user not receive；(3) common whole-glass vacuum solar collection
Water-both with hot pipe be easy to cause winter frozen pipe, causes thermal-collecting tube damaged, heat collector leak, causes to collect when serious because having water in pipe
Hot device automatic loading water, causes roof large area to freeze, harm building and user security.And flat plate solar water heater is then because flat
Board heat collector cold season poor thermal insulation property in the winter time, the thermal efficiency is low and can not meet user and use.This also causes the overwhelming majority
User, especially northwest, the user of the Northeast, generally in the winter time when substantially without using solar water heater, this also leads
Cause such solar heating system can not meet market needs.
Heating is realized using existing conventional union pipe heat collector or flat plate collector hot-water heating system, by by heat storage water tank
In delivery realize heating to indoor radiator or floor heating pipe, generally pass through electricity auxiliary heating, air source heat pump or life
Material boiler realizes supplementary energy, and system generally uses pressure-bearing or non-bearing operation.For example, a kind of carry out intelligence using solar energy
Change technical method and device (200510044815.0), solar energy, the heating furnace combined heating system of heating and hot water
(200920104324.4), biomass energy and solar energy automatically complementary hot-water central heating system (201020185902.4), the sun
Can heating and domestic hot water supplying integrated system (201120080311.5), the solar heating of pump three kinds of endless form of control
System (201210594384.5), a kind of solar energy ground heating system (201320357505.4), a kind of solar energy-gas wall
Hang stove composite heating system (201320570943.9), a kind of novel air heat exchange solar heating system
(201320794521.X), a kind of solar energy and various energy resources complementation hot-water central heating system (201520193412.1), using too
The heating system and multi-heat source heating system (201521119819.6) of positive energy.The heating system wherein commercially occurred, and
What is be applied mainly has two ways：(1) flat plate collector or U-tube vacuum tube collector or metal heat pipe heat collector solar
The heating system of energy hot-water heating system repacking.Anti-icing fluid can be used in said system heat collector, can effectively prevent heat collector in the winter
Season freezing problem, but there is also following problem, cause such system to be only verified in the pilot of part, mainly include：A) put down
Template heat collector winter heat waste is excessive, and solar collecting performance declines acutely and can not obtain corresponding energy, can not meet heating demand.
B) pressure bearing system is used, although solving the problems, such as preventing freeze in winter, causes system cost to increase considerably, makes actual market should
With being difficult to receive.C) pressure bearing system system at non-winter seriously overheats, and causes system pressure excessive, although using expansion tank
Pressure release is carried out, but attempts to be in overvoltage condition, causes the frequent failure of system, security is poor.It has been proposed that non-heating season section uses
Covering mode prevents from overheating, but has no actual extensive use in practical applications, its main cause is to thereby result in affected and dimension
Protect increasingly complex；D) non-winter heat collector temperature is excessive, and the copper pipe easily too fast oxidation of use, causes pipeline to be revealed, system
Failure.(2) heating system of common horizontal solar energy heat collection pipe coupling device solar water heating system repacking.Such in the market should
Relatively broad, its main cause is relative inexpensiveness.But its existing failure is also most, is mainly manifested in：a)
Leak water in thermal-collecting tube, when winter continuous rain, snow, cloudy day, be easy to cause water freezing in thermal-collecting tube, bursting by freezing solar energy heat collection pipe, leads
The current in pipe are caused to lose, system scraps, causes roof to freeze when serious, endanger building safety；B) leak water in thermal-collecting tube and pipeline,
Freezing for anti-locking system, generally using antifreeze circulation measure, supplementary mode is electric heater or electric-heating belt, and system is using excessive
Or excessive operation pump, cause system operation cost excessive, cause energy-conserving product to become energy-consuming product.C) deposited all the time in thermal-collecting tube
There is substantial amounts of water, cause the water in pipe not use, its energy accounts for the heat 25% or so of system, causes system energy to waste.
Portion of techniques is using pipeline emptying technology, but the technology results in the need for the water in huge water tank adopter, is easy at the same time
Water bombing problem in appearance.Therefore, emptying technology is also no to be received in the industry in the pipe.Based on above-mentioned factor, using
Conventional union pipe heat collector or flat plate collector hot-water heating system realize heating application, commercially also occur at present serious
Quagmire, can not meet the needs of market and technology development.
By above-mentioned analysis, the concentration solar heating technology occurred at present can not meet the growing need of in the market
Ask, its key reason can be summarized as the following aspects:
(1) be simply expected to realize solar heating using conventional solar water heater (system) technology, fail from system and
User is actual to be combined, and develops dedicated solar energy heating component, heating system, to realize effective heating application；
(2) there is serious security risk when the system of regular solar is in the winter time or non-heating season section is applied, or
Addition of many means for solution hidden danger causes system maintenance increasingly complex；
(3) excessive cost, excessive maintenance cost and extremely low security and cost performance cause product only in part sample
It is applied in plate, fails effectively by market to be received.
Therefore, one should can be considered with the solar heating system of wide popularization and application from following aspect：
(1) it is professional.For different user demands and condition, it should provide different products or system, and cannot adopt
Meet the different demands of all users with a product or system.Therefore, it is independent mainly for rural area based on current heating market
The heating feature and demand of resident family, should develop and meet its demand conscientiously, specialized solar heating system；Therefore, no matter
The angle from system, or from thermal-arrest parts, pipeline pump valve, control system angularly, all should stand-alone development meet and need
The specialized product and system asked.
(2) reliability.For a user, it is whether system is reliable the problem of overriding concern, plays reliability major embodiment
In operational reliability and safeguard simple etc..It should ensure break down in the process of running, also not allow to occur each
Kind hidden danger, prevents the heavy losses of the user caused by the appearance of failure.When being especially badly in need of heating in the winter time, the system failure can cause
The immeasurable loss of user.And the global reliability of system not only considers from system, also will from component, component, control, be
System, maintenance etc. are many-sided to be considered.
(3) economy.For market and user, can system be received, and primary sensitive question is exactly economy.This is just
It is required that system is on the premise of professional, reliability is ensured, it is necessary to have good economy, is mainly manifested in always making for system
Valency be able to will be received by user, its operating cost and energy-saving benefit can be that user brings practical economic benefit, while not
Can be that user brings excessive maintenance cost and trouble.
By the development in more than ten years, in terms of solar heating market should be concentrated mainly on rural area household heating transformation, and accord with
Close policy of the country on the rural area coal heating transformation of northern area.The feature of such client is that single household residenter house area is
100 ㎡ or so, single flat roof or pitched roof, are adapted to fit solar thermal collection system.Rural area home life is generally relatively more random,
Disengaging few customs for replacing coats within doors, therefore, do not require indoor temperature excessive, the interior that prevents from frequently coming in and going out is caused daytime
Excessive temperature differentials and catch a cold.
Utility model content
Based on to targeted customer and existing solar heating and hot-water heating system Shortcomings, the utility model from it is professional,
In terms of reliability and economy, it is proposed that a kind of solar heating and hot-water heating system, to meet northern area single household resident's winter
The needs of heating.
To reach above-mentioned purpose, the technological means that the utility model uses for：
A kind of solar heating and hot-water heating system, including heat-collecting heat-storage module array, thermoelectricity composite heating module, working medium are followed
Loop back path, loop control module and the dual-purpose pipeline of moisturizing water；
The working medium circulation circuit includes first flow and second flow channel；
Described first flow one end is connected with the sender property outlet of heat-collecting heat-storage module array, the other end and thermoelectricity composite heating
The working medium entrances connection of module；
The first flow is equipped with loop control module；
The sender property outlet of second flow channel one end connection thermoelectricity composite heating module, the other end and heat-collecting heat-storage module battle array
The working medium entrances connection of row；
The dual-purpose pipeline one end connection water source of the moisturizing water or with water end (W.E.), the storage of the other end and heat-collecting heat-storage module array
Boiler connects；
Solar photovoltaic cell panel is equipped with above the heat-collecting heat-storage module array.
Preferably, the thermoelectricity composite heating module includes one or more thermoelectricity Combined Mining warmers, plurality of thermoelectricity
Combined Mining warmer is serial or parallel connection；
The first flow is equipped with loop control module on the main road before entering thermoelectricity composite heating module, including successively
Pressure gauge, safety valve, expansion drum and the circulation pump group of setting；
The pressure gauge is used to detect pipeline pressure at any time, avoids pipeline pressure excessive；
The safety valve is used to coordinate pressure gauge to adjust pipeline pressure at any time, avoids exceeding pipeline and bears to greatest extent；
The expansion drum is in normally open, for controlling expansion drum and system circuit to be in normal pressure state；
The circulation pump group is used to provide power for working medium circulation.
Preferably, the heat-collecting heat-storage module array is made of multigroup heat-collecting heat-storage wired in parallel；
Heat-collecting heat-storage module described in every group is made of the heat-collecting heat-storage unit of multiple series connection；
Each heat-collecting heat-storage unit includes heat storage water tank and thermal-collecting tube；
It is interconnected between the heat storage water tank by pipeline.
Preferably, the solar photovoltaic cell panel is arranged on heat storage water tank top, the junction of heat-collecting heat-storage unit and tail
At frame；
The solar photovoltaic cell panel is connected with each other and is controlled by system controller；
The solar photovoltaic cell panel is plane or curved surface.
Preferably, the heat storage water tank is made of liner, insulating layer and shell, and the liner is internally provided with heat exchange coil,
Anti-icing fluid is housed in the heat exchange coil；
Temperature sensor and liquid level sensor are additionally provided with the sender property outlet of the heat storage water tank.
Preferably, exhaust outlet is additionally provided with the top of the heat storage water tank, for adjusting the pressure in heat storage water tank.
Preferably, multiple holes are opened in the heat storage water tank both sides, and thermal-collecting tube is connected by the hole with heat storage water tank, heat storage water tank
The thermal-collecting tube angle of both sides is 150 ° -180 °；
The junction of the thermal-collecting tube and heat storage water tank is equipped with sealing ring and wind loop.
Preferably, the thermal-collecting tube is double-layer coaxial glass heat-collecting vacuum tube, including evacuated collector tube inner tube and vacuum collection
Heat pipe outer tube；
Stainless steel blind pipe built in the evacuated collector tube inner tube, the single-ended opening of stainless steel blind pipe, its openend and storage
Boiler connects；
Aluminum fin-stock is set between the evacuated collector tube inner tube and stainless steel blind pipe, is used for realization heat transfer.
Preferably, the heat-collecting heat-storage module array further includes the stent of bottom.
Preferably, the thermoelectricity composite heating module is included outside internal thermoelectricity Combined Mining warmer and the heat collector of outside
Shell；
The thermoelectricity Combined Mining warmer includes internal heat exchange coil and electric heater unit；
The heat exchange coil periphery is equipped with heat exchange fin, and inside is equipped with anti-icing fluid, and the inlet and outlet of heat exchange coil is all provided with
There is manually-operated gate；
The heat collector outer casing underpart is equipped with air inlet, and top is equipped with air outlet, wind turbine is additionally provided with shell.
Preferably, it is additionally provided with controller on the thermoelectricity Combined Mining warmer panel.
Relative to the prior art, the utility model has the advantages that：
(1) solar photovoltaic cell panel is set above heat storage water tank and between heat-collecting heat-storage unit, takes full advantage of storage
Space between boiler exterior space and heat-collecting heat-storage unit, and by system controller be changed into solar panel electric energy available
Electric energy, is delivered to associated appliance element, realizes Electric control, and municipal supply of electric power is greatly reduced, and realizes and maximizes cleaning energy
Source is applied, and makes economic benefit and social benefit more notable using photovoltaic and solar energy optical-thermal joint technology.
(2) efficient double horizontal medium temperature solar energy heat-collecting heat-storage module array makes the system have excellent thermal-arrest, storage
Hot property, enables thermal energy to be quickly transferred to thermoelectricity Combined Mining warmer using heat exchange coil structure and loop control module, and leads to
Overheat, which is replied by cable, closes the efficient fan coil heat exchange of heat collector and air supply pattern, quickly can provide thermal energy, indoor liter for interior
It is warm quick, it is controllable, while the system can also meet domestic hot-water's requirement；
(3) succinct and modular double horizontal medium temperature solar energy heat-collecting heat-storage module array, thermoelectricity Combined Mining warmer mould
Block, loop control module make the hardware of system and production cost significantly decline, and modular construction makes transport and installation cost big
Amplitude decline, so that it is guaranteed that the synthesis cost of system be controlled it is minimum；
(4) solar heating and hot water hot-water heating system that the utility model is formed, make the anti-overheat of system, antifreeze, control
It is greatly improved etc. security reliability, trusts user's use, producer's sale trusts.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the utility model heat storage water tank and double-layer coaxial glass heat-collecting vacuum tube structure diagram；
Fig. 3 is the mounting structure schematic diagram of the utility model heat storage water tank and general thermal-collecting tube, wherein, heat storage water tank both sides
Thermal-collecting tube angle be 160 °；
Fig. 4 is the supporting structure schematic diagram of the heat-collecting heat-storage module of the utility model；
Description of reference numerals：Double horizontal medium temperature solar energy heat-collecting heat-storage module array 1, double horizontal middle temperature solar collection
Hot heat accumulation module 11, heat-collecting heat-storage unit 12, heat storage water tank 13, liner 131, insulating layer 132, shell 133, heat exchange coil 134,
Temperature sensor 135, liquid level sensor 136, exhaust outlet 137, thermal-collecting tube 14, sealing ring 141, wind loop 142, evacuated collector tube
Inner tube 143, evacuated collector tube outer tube 144, stainless steel blind pipe 145, aluminum fin-stock 146, sealing shelves ring 147, round 15, stent 16,
Thermoelectricity composite heating module 2, thermoelectricity Combined Mining warmer 21, heat exchange coil 211, electric heater unit 212, heat exchange fin 213, valve
214th, the dual-purpose pipeline 3 of heat collector shell 22, air inlet 221, air outlet 222, wind turbine 223, controller 23, moisturizing water, expansion
Tank 321, circulation pump group 322, pressure gauge 323, safety valve 324, first flow 41, second flow channel 42, solar photovoltaic cell panel
5。
Embodiment
The utility model is described in further detail in conjunction with embodiment and attached drawing.It should be appreciated that the present embodiment is only
For illustrating the utility model, rather than limit the scope of protection of the utility model.
A kind of 1 solar heating of embodiment and hot-water heating system
A kind of solar heating and hot-water heating system, including double horizontal medium temperature solar energy heat-collecting heat-storage module array 1, thermoelectricity
Composite heating module 2, working medium circulation circuit and the dual-purpose pipeline 3 of moisturizing water；
The working medium circulation circuit includes first flow 41 and second flow channel 42；
Described 41 one end of first flow and the heat exchange coil 134 of double horizontal medium temperature solar energy heat-collecting heat-storage module array 1
Sender property outlet connection, the other end is connected with the working medium entrances of the heat exchange coil 211 of thermoelectricity composite heating module 2；
The first flow 41 is equipped with loop control module；
The sender property outlet of the heat exchange coil 211 of 42 one end of second flow channel connection thermoelectricity composite heating module 2, the other end
It is connected with the working medium entrances of the heat exchange coil 134 of double horizontal medium temperature solar energy heat-collecting heat-storage module array 1；
Described dual-purpose 3 one end of pipeline of moisturizing water connects water source or connects double horizontal middle temperature solar with water end (W.E.), the other end
The round 15 of the heat storage water tank 13 of heat-collecting heat-storage module array 1；
The double horizontal top of medium temperature solar energy heat-collecting heat-storage module array 1 is equipped with solar photovoltaic cell panel 5.
The thermoelectricity composite heating module 2 includes thermoelectricity Combined Mining warmer 21 in parallel；
The first flow 41 is equipped with loop control module on the main road before entering thermoelectricity composite heating module 2, including
Pressure gauge 323, safety valve 324, expansion drum 321 and the circulation pump group 322 set gradually；
The pressure gauge 323 is used to detect pipeline pressure at any time, avoids pipeline pressure excessive；
The safety valve 324 is used to coordinate pressure gauge to adjust pipeline pressure at any time, avoids exceeding pipeline and bears to greatest extent；
The expansion drum 321 is in normally open, for controlling expansion drum 321 and system circuit to be in normal pressure state；
The circulation pump group 322 is used to provide power for working medium circulation.
Wherein, double horizontal medium temperature solar energy heat-collecting heat-storage module array 1 is by multigroup double horizontal middle temperature solar heat collecting
Heat accumulation module 11 is by composing in parallel.
Double horizontal medium temperature solar energy heat-collecting heat-storage module 11 is made of the heat-collecting heat-storage unit 12 of multiple series connection, described
Heat-collecting heat-storage unit 12 mainly by heat storage water tank 13, thermal-collecting tube 14, stent 16 etc. part form.
Solar photovoltaic cell panel 5 is arranged on above heat storage water tank 13, the junction between the heat-collecting heat-storage unit 12 of series connection
And at tailstock；
The solar photovoltaic cell panel 5 is connected with each other and is controlled by system controller；
The solar photovoltaic cell panel 5 is plane or curved surface, wherein, the company between the heat-collecting heat-storage unit 12 of series connection
Mounting plane solar photovoltaic cell panel 5 at place and tailstock is connect, the top of heat storage water tank 13 sets curved solar energy photovoltaic battery panel
5, curved solar energy photovoltaic battery panel 5 is bonded with the shell of heat storage water tank 13, to make full use of system space.
When solar photovoltaic cell panel 5 powers surplus, energy storage can be realized using accumulator plant, when the further mistake of energy storage
When surplus, municipal phone or other electricity needs points can be delivered the power to by system controller, when solar photovoltaic cell panel 5
During electricity shortage, powered by municipal administration.
13 both sides of heat storage water tank set round 15, by sealing ring 141 and wind loop 142, are inserted into horizontal solar energy heating
Pipe 14,14 angle of both sides thermal-collecting tube are 150 °~180 °, and preferably both sides thermal-collecting tube angle is 160 °, at this time, 14 thermal-arrest of thermal-collecting tube,
Heat transfer effect is optimal, and can come out the abundant rapid extraction of heat in thermal-collecting tube 14, than common horizontal union pipe or perpendicular
Formula straight cutting water-heater heat-exchanging is better；Under the conditions of low-temperature cold, when temperature reduces easily icing in thermal-collecting tube 14, water storage
Large capacity thermal energy in case 13, which can be supplemented slowly, to be reached in thermal-collecting tube 14, is efficiently reduced when having water in thermal-collecting tube 14, winter
Freeze and freeze fried risk.
Double horizontal medium temperature solar energy heat-collecting heat-storage module 11 employs high performance middle temperature solar energy heat collection pipe 14, with true
Insurance system can have excellent solar collecting performance at low ambient temperatures.
The thermal-collecting tube 14 has following feature：
A) use double-layer coaxial all glass vacuum heat collection tube of solar energy structure, by superhigh temperature high vacuum exhaustion technology, in
Warm getter absorbs the application of the multinomial advanced technologies such as ultralow transmitting coating technique using technology, superelevation, realizes that thermal-collecting tube 14 is inhaled
Receive ratio and reach 0.95, transmitting ratio reaches less than 0.05,14 vacuum of thermal-collecting tube to 5x10-3Pa, and ensure in 400 DEG C of hot conditions
Under, getter limit disappearance rate is not more than 30%, and it is excellent to therefore ensure that thermal-collecting tube 14 has under the conditions of northern extremely low temperature
Solar collecting performance and longer service life, experiment show, under standard radiation parameter, thermal-collecting tube 14, which manages interior maximum temperature, to be reached
To 300 DEG C.
B) by using automatic annealing technology and using C grades of above high-boron-silicon glass of high-performance, it is ensured that middle temperature solar collection
Heat pipe 14 is with excellent resistance to mechanical impact and thermal shock performance, it is ensured that thermal-collecting tube 14 is with excellent security and reliably
Property.
C) the movable stainless steel blind pipe 145 of the single-ended opening of a diameter of 20mm built in thermal-collecting tube 14 or so, stainless steel blind pipe
Aluminum fin-stock 146 is set between 145 and evacuated collector tube inner tube 143, and the heat exchange before both is realized by aluminum fin-stock 146.No
Sealed between rust steel blind pipe 145 and the openend of thermal-collecting tube 14 by sealing shelves ring 147.The structure can be by intraductal heat exchange working medium
63%~84% is reduced, compared with walking water-bound in common all glass vacuum heat collection tube of solar energy pipe, absorbing heat can significantly increase
Add 16%~21%.Simultaneity factor will not be let out because of the unexpected working medium that cause after 14 breakage of thermal-collecting tube in stainless steel blind pipe 145
Dew, influences system operation.Experiment shows, while selecting the stainless steel blind pipe 145 of 20mm diameters to solve the problems, such as corrosion-resistant,
It also ensure that effective heat convection of intraductal working medium, the stainless steel blind pipe 145 selected more than 20mm diameters, which will be greatly lowered, is
The heat of system, and exchange capability of heat does not dramatically increase, it is when reducing stainless steel 145 diameter of blind pipe, then right with the reduction of diameter
Stream exchange capability of heat drastically declines and seriously affects 14 heat exchange property of thermal-collecting tube.Using 146 knot of stainless steel blind pipe 145+ aluminum fin-stocks
Structure, due to the limitation of 146 heat exchange power of aluminum fin-stock, saving shortage of heat when non-heating season causes collecting system heat seriously superfluous
When, heat of high temperature can be lost by the heat radiation of thermal-collecting tube 14, without causing whole system seriously to overheat, to collecting system
Play certain anti-overheating protection function.
Double horizontal medium temperature solar energy heat-collecting heat-storage module 11 is using the shared heat storage water tank 13 of double thermal-collecting tube 14
Pattern, takes full advantage of the volume of heat storage water tank 13, and compared with common direct insertion water heater, the utilization rate of heat storage water tank 13 is general
Twice of logical water heater, therefore, the cost of system is significantly declined.
Used thermal-collecting tube 14 is using temperature solar energy heat collection pipe in high-selenium corn, low transmitting.With the connection of heat storage water tank 13
Mode can have two kinds：One：Thermal-collecting tube 14 is inserted directly into the round of 13 both sides of heat storage water tank, is directly leaked water in pipe, so
The advantages of doing is advantage of lower cost, collecting efficiency higher；Secondly：14 interpolation aluminum fin-stock 146 of thermal-collecting tube and single-ended opening are stainless
The blind steel pipe 145 of steel, its openend by round be inserted into heat storage water tank liner in, advantage of this is that 14 reliability of thermal-collecting tube compared with
Height, heat waste smaller.
Thermal-collecting tube 14 uses normal diameter 47mm, length 1500mm or diameter 58mm, the thermal-collecting tube 14 of length 1800mm.
The double horizontal medium temperature solar energy heat-collecting heat-storage module 11 of single group is generally 40~60 using 14 quantity of thermal-collecting tube.Design is using single
Row 25, i.e., it is double to add up 50 thermal-collecting tubes.
As use normal diameter 47mm, the thermal-collecting tube 14 of length 1500mm, quantity and the heat storage water tank 13 of thermal-collecting tube 14
Volumetric ratio be 1:2.5~6,14 tube spacing of thermal-collecting tube is 60~75mm, and advantage of this is that can obtain higher thermal-arrest
Temperature and quantity of heat storage, while the volume of heat storage water tank 13 is reduced, effectively to reduce cost.Experiment shows, 14 quantity of thermal-collecting tube with
The volumetric ratio of heat storage water tank 13 uses 1:When 3.5, when tube spacing is 70mm, thermal-collecting tube 14 in the winter time halcyon days without any screening
Gear, or block few, makes system thermal-arrest, heat accumulation, heat supply, and effect reaches optimal, which coincide substantially with calculating.
As use normal diameter 58mm, the thermal-collecting tube 14 of length 1800mm, 14 quantity of thermal-collecting tube and heat storage water tank 13
Volumetric ratio is 1:3~8,14 tube spacing of thermal-collecting tube is 70~90mm, and advantage of this is that can obtain higher heat-collecting temperature
And quantity of heat storage, while the volume of heat storage water tank 13 is reduced, effectively to reduce cost.Experiment shows, 14 quantity of thermal-collecting tube and heat accumulation
The volumetric ratio of water tank 13 uses 1:When 4.5, when tube spacing is 80mm, thermal-collecting tube 14 in the winter time halcyon days without any blockage or hide
Gear is few, system thermal-arrest, heat accumulation, heat supply, and effect reaches optimal, which coincide substantially with calculating.
Heat-storage medium is used as using ordinary tap water in heat storage water tank 13, water and 14 inner tube of thermal-collecting tube in heat storage water tank 13
Identical, thermal-collecting tube round 15 is opened in the middle part of heat storage water tank 13 or the slightly biased lower position in middle part, it can be achieved that effective heat transfer free convection
Purpose, thermal-arrest heat transfer effect is more preferably.
Heat exchange coil 134 built in heat storage water tank 13, it is low-temperature antifreeze liquid working medium that coil pipe is interior, and anti-icing fluid passes through heat exchange coil
134 exchange heat with the high-temperature-hot-water in heat storage water tank 13, and transfer out.
Heat storage water tank is respectively provided with intake-outlet and disengaging heat exchange coil interface about 13.By connecting between heat storage water tank 13
Intake-outlet and disengaging heat exchange coil interface, it is possible to achieve the series connection of heat-collecting heat-storage unit 12, forms double horizontal medium temperature too
Positive energy heat-collecting heat-storage module 11, realizes the natural unicom between tap water in heat storage water tank 13, and the string of heat exchange coil 134
Join unicom, realize modularization assembling.
The double horizontal medium temperature solar energy heat-collecting heat-storage module 11 that the series connection of heat-collecting heat-storage unit 12 is formed can be by external
Pipeline realizes the parallel connection of multigroup double horizontal medium temperature solar energy heat-collecting heat-storage module 11, so as to fulfill according to user's needs, reaches
The purpose that system freely quickly assembles.
1 top heat storage water tank of double horizontal medium temperature solar energy heat-collecting heat-storage module array, 13 set temperature sensor 135, water
The grade component of level sensor 136, for detecting the temperature of the heat-storage medium water in heat storage water tank 13, and prevents in heat exchange coil 134
Freeze the pressure of liquid.
Heat exchange coil 134 in each heat storage water tank 13 in the double top of horizontal medium temperature solar energy heat-collecting heat-storage module array 1 is logical
Cross external pipe connection, form heat exchange coil 134 and export heat energy pipeline parallel connection, and be pooled to an output channel, i.e., it is first-class
Road 41；
Heat exchange coil 134 in each heat storage water tank 13 in double horizontal 1 bottom of medium temperature solar energy heat-collecting heat-storage module array is logical
External pipe connection is crossed, heat exchange coil 134 is formed and sends heat energy pipeline parallel connection back to, and be pooled to an input channel, i.e. second
Road 42；
Round 15 in each heat storage water tank 13 in double horizontal 1 bottom of medium temperature solar energy heat-collecting heat-storage module array passes through outside
Pipeline connects, and forms parallel-connection structure, and is finally pooled to the dual-purpose pipeline 3 of a moisturizing water, realizes system water supplement and using life
The demand of hot water living.
Double horizontal medium temperature solar energy heat-collecting heat-storage module 11 use following technology with effectively realize the security of system and
Reliability：
A) using reasonable good polyurethane heat insulation material and advanced foaming technique with pressure, and insulation thickness is rationally designed
Degree reaches more than 50mm, and it is only the 60% of national standard heat loss coefficient (16W/m3k) to realize 14 heat loss coefficient of heat collector, makes it in low temperature
Under the conditions of there is excellent thermal-arrest and heat exchange property.
B) stainless steel blind pipe 145 and the connection of the round of 13 liner 131 of heat storage water tank use fast-mounting self-locking in thermal-collecting tube 14
Structure, 14 afterbody of thermal-collecting tube then use fast-assembling tailstock tailstock, to be suitable for the quick assembling and maintenance of thermal-collecting tube 14.And by adopting
With the high-temperature resistant seal ring 141 of unique design, realize the reliable sealing between 131 round of stainless steel blind pipe 145 and liner, prevent
Because pressure leakages and high temperature ageing are revealed.Experiment shows, when maximum temperature reaches 300 DEG C in thermal-collecting tube 14, because of sealing ring 141
Structure and material can 450 DEG C of heatproof, it can be ensured that sealing ring 141 causes to reveal without any deformation.
C) quick fixation structure is used between thermal-collecting tube 14, heat storage water tank 13, tailstock, tailstock, and it is common using biserial thermal-collecting tube 14
With the structure of single heat storage water tank 13, quick assembling and the modularization of heat-collecting heat-storage unit 12 are realized, installation is greatly improved
Efficiency, reduces set-up time and cost, also later maintenance is more simplified, and considerably reduces the failure rate of heat collector.
D) fast-assembling modular rack 16 is used, according to northern folk house roofing feature, any can be selected according to being actually needed
Frame fast-assembling module, a kind of tiled scaffold for for pitched roof, another kind is flat roof deck fixed angle stent.It thus form two
The supporting structure of kind standard specification, and aluminium section bar or steel structure material is completed processing in factory, pass through fast-assembling knot at the construction field (site)
Structure realizes quick assembling.
Designed, had the advantages that using above-mentioned double horizontal medium temperature solar energy heat-collecting heat-storage module array 1：
1) heat storage water tank 13 is shared using double thermal-collecting tube 14, can fully improves the utilization rate of heat storage water tank 13,
Realize thermal-arrest and heat accumulation integration；And thermal-collecting tube 14 and the efficient proportioning of heat storage water tank 13 make system thermal storage performance obtain further
Optimization；On the premise of guarantee security, reliability, the infrastructure cost of system is significantly reduced.
2) big volume 13 heat storage capacity of heat storage water tank are big, can persistently be provided instead for thermal-collecting tube 14 by free convection mode
To thermal energy, solve the problems, such as that thermal-collecting tube caused by having water heat accumulation deficiency in pipe of common thermal-collecting tube winter freezes to freeze and fry；
And the Open architecture of heat storage water tank 13, when making system overheat, water evaporation effectively band walking system thermal energy, anti-locking system can be passed through
Overheat and damage；And cheap tap water has significant cost advantage than conventional as heat-storage medium using anti-icing fluid.
3) heat exchange coil 134 built in heat storage water tank 13, anti-icing fluid working medium built in coil pipe, realizes thermal-collecting tube, heat transfer efficient one
Body, by anti-icing fluid transporting heat energy, realizes conveying heat energy pipeline antifreeze function；Also the use of anti-icing fluid is greatly reduced
Amount.Even if during system overheat, also because non-pressure setting in heat storage water tank, ensure that the anti-icing fluid temperature in coil pipe is no more than 100
DEG C, it greatly ensure that the security of anti-icing fluid in heat exchange coil 134.
4) the middle temperature solar energy heat collection pipe 14 using Sizes and rational tube spacing, setting angle, it is ensured that system energy
Enough maximized acquisition solar energy is simultaneously converted into thermal energy.
5) modular double horizontal medium temperature solar energy heat-collecting heat-storage module 11 and stent 16, system is realized by connection in series-parallel
Quick assembling, meet the needs of different users.
Wherein, the thermoelectricity Combined Mining warmer 21 is by heat exchange coil 211, heat exchange fin 213, electric heater unit 212, wind
The part such as air inlet 221, air outlet 222 on machine 223, heat collector shell 22 and shell forms.
Air inlet 221 is located at before 21 bottom of thermoelectricity Combined Mining warmer or lower part or lower rear face.
The adjacent heat exchange fin 213 of air outlet 222, heat exchange coil 211 built in heat exchange fin 213, and with thermoelectricity composite heating
21 side of device sets the inlet and outlet of heat exchange coil 211, and anti-icing fluid is housed in pipe, and inlet and outlet set manually-operated gate 214；
It is finned electric heater unit 212 behind or above adjacent heat exchange fin 213,212 top of electric heater unit is wind
Machine 223, the outlet of wind turbine 223 are placed in 222 position of air outlet of casing, and air outlet 222 is located at the top top of thermoelectricity Combined Mining warmer 21
Portion or top are anterior.
Controller 23 is also set up on thermoelectricity Combined Mining warmer panel.
Designed, had the advantages that using above-mentioned thermoelectricity Combined Mining warmer：
1) high temperature anti-icing fluid is transported to thermoelectricity composite heating by solar heat by circulation line from solar energy system
In 21 heat exchange coil 211 of device, heat exchange coil 211 exchanges heat with heat exchange fin 213, is quickly transported to thermal energy by wind turbine 223
Interior, realizes solar heating, indoor temperature rising speed quickness and high efficiency.
2) when solar-heating is insufficient, system configuration has electric heater unit 212, realizes that solar energy clean energy resource and electricity are mutual
Mend.
3) system can be turned on and off at any time as needed, make heat collector and heating application, it is convenient and reliable.And heat exchange coil
It is anti-icing fluid in 211, can prevents heating room from not having to for a long time and causing heat collector freezing in normal operation under extremely low temperature.
4) thermoelectricity Combined Mining warmer, it is simple in structure, it is securely and reliably, quick and easy for installation, it is particularly suitable for the winter of individual consumer
Season heating room transformation, has significant energy saving and price advantage compared with independent electric heater, hot-water heating, floor heating.
Heat exchange coil 134 in the heat storage water tank 13 at the double horizontal top of medium temperature solar energy heat-collecting heat-storage module 11 is logical
Cross exterior line connection to collect for first flow 41, form a heat supply working medium pipeline, be located at expansion drum in the first flow 41
321 fronts are equipped with pressure gauge 323 and safety valve 324, for control pipeline pressure at any time, avoid pipeline pressure excessive.The storage
The top of boiler 13 is additionally provided with exhaust outlet 137, for adjusting the pressure in heat storage water tank 13.
The circulation pump group 322 being made of filter and circulating pump is connected after expansion drum 321, circulation pump group 322 passes through connection
Pipeline is connected with 211 import of heat exchange coil of thermoelectricity Combined Mining warmer；
Heat collector heat exchange coil 211 exports parallel connection and is pooled to a backheat pipeline i.e. second flow channel 42, and with it is double horizontal
The working medium import of heat exchange coil 134 is connected in 11 bottom heat storage water tank 13 of medium temperature solar energy heat-collecting heat-storage module, so as to be formed
For-extraction cycle pipeline.
The utility model is additionally provided with controller, the controller and temperature sensor 135, water level sensor 136, circulating pump
Group 322, pipeline electric control valve and thermoelectricity Combined Mining warmer controller 23 are connected, to realize to whole solar heating hot-water heating system
Automatically control.
Designed, had the advantages that using above-mentioned detection and security control：
1) in addition to associated pipe, circulation pump group 322, expansion drum 321, safety valve 324, pressure gauge 323 are assembled into independent
Module to be run, forms modular assembly, structure and number of components are extremely simple, easy to be assembled in factory, transport, and in user family
Quick assembling, improves security, the reliability of component, considerably reduces component and installation cost, and is fully able to meet system
System service requirement.
2) system detectio component and control unit only have temperature sensor 135, liquid level sensor 136, circulation pump group 322,
Thermoelectricity Combined Mining warmer controller 23 and minimal amount of electrically-controlled valve, control system is simple, so that control is safer, reliably,
It is and of low cost.
A kind of 2 solar heating of embodiment and the operation of hot-water heating system
1st, the operation of double horizontal medium temperature solar energy heat-collecting heat-storage module array 1
Solar irradiation is mapped on thermal-collecting tube 14, and thermal-collecting tube inner tube outer surface coating for selective absorption converts solar energy into heat
Can, and pipe inner cold water is heated to be hot water, hot water forms convection circulation with the cold water in heat storage water tank 13, realizes to heat storage water tank
The heating of 13 inner cold waters, and being heated by persistent loop, lifts the water temperature in heat storage water tank 13, realize high-efficiency solar thermal-arrest and
Heat accumulation.
When temperature is excessive in heat storage water tank 13, when being even up to 100 DEG C, vapor can be from the row at the top of heat storage water tank 13
Stomata 137 is discharged, and remains system open type non-bearing operation.
When double horizontal medium temperature solar energy heat-collecting heat-storage module 11 is using paralleling model, connect in heat-collecting heat-storage unit 12
Connecting pipe between heat storage water tank 13 together can pass through realizes heat exchange and pressure release.
When winter continuous low temperature is cold, without solar weather when, low transmitting low-loss thermal-collecting tube 14 plays its ultralow heat at this time
Performance is damaged, to keep thermal energy in thermal-collecting tube 14 alap outwards lost, when thermal energy is not enough to prevent in pipe in thermal-collecting tube 14
During water freezing, the thermal energy of heat storage water tank 13 keeps the temperature of water in thermal-collecting tube 14 by convection current, can keep thermal-collecting tube 14 for a long time
Interior water does not freeze.
When continuous ultra-long time low temperature occurs without solar weather, may slowly freeze in thermal-collecting tube 14, at this time thermal-arrest
Icing rate is far below the icing rate of water in heat storage water tank 13 in pipe 14, and the volume in heat storage water tank 13 is enough to accommodate thermal-arrest
Volumetric expansion caused by water freezing in pipe 14.Then the ice in thermal-collecting tube 14 is inflated gradually to water storage with volumetric expansion at this time
In case 13, the expansion damage of thermal-collecting tube 14 is acted on eliminating water freezing.
When system continuously persistently exposure, and under the conditions of system the mount of using heat is few or no, the water in system will be because of overheat
And reduce, when in heat storage water tank 13 water level less than setting water level when, system can automatic or manual moisturizing, to ensure system heat accumulation
Effective water level, prevents system overheat in water tank 13.
It is all in heat storage water tank 13 when system is when can not cause water shortage in heat storage water tank 13 moisturizing or all shine empty
Air.Since thermal-collecting tube 14 and heat exchange coil 134 are in larger distance, 13 space of heat storage water tank is larger, limits in heat storage water tank 13
Too high temperature of air, while the antifreeze liquid measure stored by the heat exchange coil 134 being placed in heat storage water tank 13 is less, therefore, prevents
It is also considerably less to freeze liquid swell increment, caused expansion anti-icing fluid is flowed in expansion drum 321, so that it is guaranteed that system is in exceedingly odious bar
It is still safe under part, reliably.
2nd, system domestic hot-water runs
When user needs to use hot water, the valve of the dual-purpose pipeline 3 of moisturizing water is opened, then the high temperature in heat storage water tank 13
Hot water then sustainable supply to user's water spot.And when without using hot water, and 13 water level of heat storage water tank less than setting water level when,
Then system is automatically replenished by the dual-purpose pipeline 3 of moisturizing water, and is mixed water by convection current and realized effective heat.
3rd, system heating operation
When user room needs heating, ON cycle pump group 322 and 21 valve of thermoelectricity Combined Mining warmer for needing to heat,
The thermal energy of hot water exchanges heat into pipe in anti-icing fluid through heat exchange coil 211 in heat storage water tank 13, and heat is transported to by circulating pump group 322
Reply by cable and close in heat collector 21, anti-icing fluid forms cryogenic fluid after thermoelectricity Combined Mining warmer 21 extracts thermal energy, through thermoelectricity Combined Mining
21 sender property outlet of warmer and second flow channel 42 are transmitted back to heat exchange coil 134 in solar heat storage water tank 13, form lasting thermal energy
Conveying.
Heat collector wind turbine 223 is opened according to indoor temperature automatic or manual, then indoor low temperature cold wind is from thermoelectricity composite heating
The air inlet 221 of 21 bottom of device enters, after heat exchange coil 211 and heat exchange fin 213 heat, by electric heater unit 212
Fin, wind turbine are heated, from air outlet automatic transport to room.
When indoor temperature reaches design temperature, then 21 control system of thermoelectricity Combined Mining warmer automatically controls closing wind turbine
223.When indoor temperature is less than design temperature, then wind turbine 223 is automatically turned on, realizes automatically controlling for heating temperature.
4th, solar generator complementary operation
When water temperature is less than design temperature in heat storage water tank, then circulates pump group 322 and be not turned on circulatory function.At this time, such as room
When inside still needing to heating, then heat collector automatically begins to electric heating function, substitutes finned coil heat supply, realizes solar generator complementation work(
Energy.
Designed, had the advantages that using the operation method of above-mentioned solar heating hot-water heating system：
1) collecting system is safe and reliable to operation, it is ensured that under extreme low temperature or hot conditions, system failure, significantly carries
The security reliability of high system；
2) set of system can provide heating at the same time and domestic hot-water supplies at the same time, and control is simple, reliably, and realize combination
System multifunctional；
3) hot-air heating and solar thermal electric combined supply, significantly improve the flexible and high efficiency of heating control, can foundation
Rural area feature self-service design heating time and heating room, it is ensured that when needing heating, indoor temperature reaches in very short time
Heating requirement；And it is concisely and efficiently solar thermal electric combined supply technology, it is ensured that when solar energy is insufficient, still be able to the offer of high efficient and reliable
Heating heat.
4) simple and reliable automatic operating, is greatly reduced the operation difficulty of user.Greatly facilitating user makes
With.Also ensure that system operation is safe and reliable.Realize system operation cost minimumization.
5th, solar photovoltaic cell panel power generation, powered operation
Solar photovoltaic cell panel 5 absorbs solar energy and is converted into electric energy, and is delivered in system controller, passes through system
Controller delivers the power to associated appliance element in system, realizes solar generator complementation, reduces even without conventional energy resource
Electric power, maximally utilizes solar energy, realizes the purpose of cleaning power supply heat supply.
By the solar heating of the utility model and hot-water heating system in Hebei Guangyuan Solar Co., Ltd's dining room roof peace
Fill one group of four multi pack, 25 ㎡ of collector area, 100 ㎡ of area of heat-supply service, for dining room heating.In October, 2016~2017 year 3
In month application process, dining room heating and hot water demand disclosure satisfy that substantially, and the system heating and heating start very fast, generally exist
It can ensure that indoor temperature reaches 20 DEG C in 10 minutes, and be capable of providing whole day water for kitchen use.
Under standard 17MJ/ ㎡ radiation parameters, unit area obtains heat and can reach 2.36kwh/ ㎡, by single household floor space
100 square meters calculate, and install four groups of multi pack systems, amount to 100 branch pipes, and collector area substantially meets heating and hot water for 25 ㎡ and needs
Ask, obtain thermal energy day and reach 59kwh, obtain total heat energy in year and reach 21535kwh.According to 1.0 yuan/kwh of the commercial power electricity charge on daytime
Calculate, year saves 21535 yuan of expense.By 2.4 ten thousand yuan of calculating of system cost, then investment is recoverable within 1 year or so；According to rural area
0.56 yuan/kwh of the electricity charge (include municipal administration subsidy electricity consumption or subsidize electricity consumption without municipal administration) is calculated, and year saves 12059.6 yuan of expense.Press
The calculating of 2.4 ten thousand yuan of system cost, then 2 years be recoverable to investment.
System installs 4 ㎡ of solar photovoltaic cell panel, and installed capacity 600W, annual electricity generating capacity 780kwh, passes through increase
Solar photovoltaic cell panel, the Spring Festival holidays save electric energy 780kwh, save 436.8 yuan/year of expense.
Above-mentioned solar heating and hot-water heating system realize photovoltaic, and photo-thermal is energy saving at the same time, and system, which is realized to maximize, saves fortune
Row expense and energy-saving and emission-reduction benefit.
The embodiment content of the utility model is disclosed above, but embodiment is not limited to the utility model implementation
Protection domain, the simple equivalent changes and modifications that claims and description according to the utility model are made, still belongs to
In the range of technical solutions of the utility model.
Claims (10)
1. a kind of solar heating and hot-water heating system, it is characterised in that including heat-collecting heat-storage module array, thermoelectricity composite heating mould
Block, working medium circulation circuit, loop control module and the dual-purpose pipeline of moisturizing water；
The working medium circulation circuit includes first flow and second flow channel；
Described first flow one end is connected with the sender property outlet of heat-collecting heat-storage module array, the other end and thermoelectricity composite heating module
Working medium entrances connection；
The first flow is equipped with loop control module；
The sender property outlet of second flow channel one end connection thermoelectricity composite heating module, the other end and heat-collecting heat-storage module array
Working medium entrances connect；
The dual-purpose pipeline one end connection water source of the moisturizing water or with water end (W.E.), the water storage of the other end and heat-collecting heat-storage module array
Case connects；
Solar photovoltaic cell panel is set above the heat-collecting heat-storage module array.
2. solar heating as claimed in claim 1 and hot-water heating system, it is characterised in that the thermoelectricity composite heating module bag
One or more thermoelectricity Combined Mining warmers are included, plurality of thermoelectricity Combined Mining warmer is serial or parallel connection；
The first flow is equipped with loop control module on the main road before entering thermoelectricity composite heating module, including sets gradually
Pressure gauge, safety valve, expansion drum and circulation pump group；
The pressure gauge is used to detect pipeline pressure at any time, avoids pipeline pressure excessive；
The safety valve is used to coordinate pressure gauge to adjust pipeline pressure at any time, avoids exceeding pipeline and bears to greatest extent；
The expansion drum is in normally open, for controlling expansion drum and system circuit to be in normal pressure state；
The circulation pump group is used to provide power for working medium circulation.
3. solar heating as claimed in claim 1 and hot-water heating system, it is characterised in that the heat-collecting heat-storage module array by
Multigroup heat-collecting heat-storage wired in parallel composition；
Heat-collecting heat-storage module described in every group is made of the heat-collecting heat-storage unit of multiple series connection；
Each heat-collecting heat-storage unit includes heat storage water tank and thermal-collecting tube；
It is interconnected between the heat storage water tank by pipeline.
4. solar heating as claimed in claim 3 and hot-water heating system, it is characterised in that the solar photovoltaic cell panel is set
Above heat storage water tank, at the junction of heat-collecting heat-storage unit and tailstock；
The solar photovoltaic cell panel is connected with each other and is controlled by system controller；
The solar photovoltaic cell panel is plane or curved surface.
5. solar heating as claimed in claim 3 and hot-water heating system, it is characterised in that the heat storage water tank is by liner, guarantor
Warm layer and shell composition, the liner are internally provided with heat exchange coil, anti-icing fluid are housed in the heat exchange coil；
Temperature sensor and liquid level sensor are additionally provided with the sender property outlet of the heat storage water tank.
6. solar heating as claimed in claim 3 and hot-water heating system, it is characterised in that the top of the heat storage water tank is also set
There is exhaust outlet, for adjusting the pressure in heat storage water tank.
7. solar heating as claimed in claim 3 and hot-water heating system, it is characterised in that open multiple in the heat storage water tank both sides
Hole, thermal-collecting tube are connected by the hole with heat storage water tank, and the thermal-collecting tube angle of heat storage water tank both sides is 150 ° -180 °；
The junction of the thermal-collecting tube and heat storage water tank is equipped with sealing ring and wind loop.
8. solar heating as claimed in claim 7 and hot-water heating system, it is characterised in that the thermal-collecting tube is double-layer coaxial glass
Glass evacuated collector tube, including evacuated collector tube inner tube and evacuated collector tube outer tube；
Stainless steel blind pipe built in the evacuated collector tube inner tube, the single-ended opening of stainless steel blind pipe, its openend and water storage
Case connects；
Aluminum fin-stock is set between the evacuated collector tube inner tube and stainless steel blind pipe, is used for realization heat transfer.
9. solar heating as claimed in claim 1 and hot-water heating system, it is characterised in that the thermoelectricity composite heating module bag
Include the thermoelectricity Combined Mining warmer of inside and the heat collector shell of outside；
The thermoelectricity Combined Mining warmer includes internal heat exchange coil and electric heater unit；
The heat exchange coil periphery is equipped with heat exchange fin, and inside is equipped with anti-icing fluid, and the inlet and outlet of heat exchange coil is equipped with hand
Movable valve；
The heat collector outer casing underpart is equipped with air inlet, and top is equipped with air outlet, wind turbine is additionally provided with shell.
10. solar heating as claimed in claim 9 and hot-water heating system, it is characterised in that the thermoelectricity Combined Mining warmer face
Controller is additionally provided with plate.
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| CN201720330268.0U CN207350426U (en) | 2017-03-30 | 2017-03-30 | A kind of solar heating and hot-water heating system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720330268.0U CN207350426U (en) | 2017-03-30 | 2017-03-30 | A kind of solar heating and hot-water heating system |
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| CN207350426U true CN207350426U (en) | 2018-05-11 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207519A (en) * | 2020-02-27 | 2020-05-29 | 西南交通大学 | Heat pipe type photovoltaic photo-thermal module-T-Lambert wall combination system and method |
| CN111750550A (en) * | 2020-07-30 | 2020-10-09 | 西南交通大学 | Photovoltaic photo-thermal water tank module-special Lambert wall combination system and working method |
| CN112178962A (en) * | 2020-10-30 | 2021-01-05 | 西南交通大学 | System and method comprising photovoltaic photo-thermal phase change water tank, special Lambert wall and plants |
| CN114300706A (en) * | 2021-12-29 | 2022-04-08 | 山东国创燃料电池技术创新中心有限公司 | Cogeneration heat management system and control method thereof |
| CN114335627A (en) * | 2021-12-29 | 2022-04-12 | 山东国创燃料电池技术创新中心有限公司 | Fuel cell cogeneration system and control method thereof |
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2017
- 2017-03-30 CN CN201720330268.0U patent/CN207350426U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111207519A (en) * | 2020-02-27 | 2020-05-29 | 西南交通大学 | Heat pipe type photovoltaic photo-thermal module-T-Lambert wall combination system and method |
| CN111750550A (en) * | 2020-07-30 | 2020-10-09 | 西南交通大学 | Photovoltaic photo-thermal water tank module-special Lambert wall combination system and working method |
| CN112178962A (en) * | 2020-10-30 | 2021-01-05 | 西南交通大学 | System and method comprising photovoltaic photo-thermal phase change water tank, special Lambert wall and plants |
| CN114300706A (en) * | 2021-12-29 | 2022-04-08 | 山东国创燃料电池技术创新中心有限公司 | Cogeneration heat management system and control method thereof |
| CN114335627A (en) * | 2021-12-29 | 2022-04-12 | 山东国创燃料电池技术创新中心有限公司 | Fuel cell cogeneration system and control method thereof |
| CN114300706B (en) * | 2021-12-29 | 2024-03-01 | 山东国创燃料电池技术创新中心有限公司 | Combined heat and power heat management system and control method thereof |
| CN114335627B (en) * | 2021-12-29 | 2024-04-02 | 山东国创燃料电池技术创新中心有限公司 | Fuel cell cogeneration system and control method thereof |
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