CN1603713A - Urban type solar water heater and system operation method thereof - Google Patents

Abstract

One kind of city solar-powered water heater and its the system movement method, it is are partial by 'arrangement series combination module solar energy heating body', the 'water distribution, stores the water, the water used and its the control system installs the' part and only has the 'frostproof backwater system which only then establishes in the frigid zone product to install the' three big functions organizations mutually to fuse the constitution; The center spatial heat preservation glass union constitution modulation which through which if center establishes Z shape glass Chu Shuishai the tube and above establishes by the flat plano-concave shape heat preservation module body, the artistic solar energy heating body big area, the rule installment, may cause at the same time this water heater to get up decorates beautifies the city roof, protects the roof construction system structure, carries on the winter for the building top layer inhabitant to maintain warmth, summer evades the hot multiple action, but also may cause presently by the temperature, the time hypothesis realization automatic control, causes the solar energy application domain a significant transformation, may enable the solar-powered water heater to return the city, its large-scale promoted application society, economy, The environment benefit is huge.

Description

Urban type solar water heater and system operation method thereof

" urban type solar water heater and system operation method thereof " technical scheme that the present invention proposes can realize the top of City Building being decorateeed the double utility that beautifies with the artistic type solar water heater, use in the suitable more city of its mounting means and operation method, belongs to being suitable for the type technical field of solar utilization technique.

Carrying forward vigorously energy-conservation, economize on electricity, vigorously advocate when promoting renewable energy technologies product wide popularization and application, the each department municipal government has also been put into effect the various administrative regulations or the internal limitations regulation of " strict restriction---solar water heater is installed in total ban in the city " in succession, people will show " the No.1 arch-criminal " that the structural type solar water heater is considered as damaging the urban look image, destroys roof building structure, evict solar water heater from common action that the city had become most city managers and building top layer resident resident family already.

In fact, in big and medium-sized cities population high concentration, especially in summer, if use powerful electric heater or gas heater in a large number widely, the breach and the pressure of urban electric power, gas supply have not only been increased greatly, also aggravated the tropical island effect in city simultaneously, if can in the city, be extensive use of solar water heater, just can form the good effect opposite with above-mentioned situation; Also can reduce the huge consumption that the low water temperature water of a large amount of mistakes is heated up significantly and heats with electric energy and combustion gas significantly in other use in three seasons;

In addition, because the building in city height is straggly at present, the top of a large amount of middle low clearance buildings has become the important component part of urban look, and the roof of greyish black dullness is badly in need of carrying out the decoration, and the cost height that carries out the decoration merely also is difficult to keep lastingly, and can't produce economic interests; If decorate, can play the effect of achieving many things at one stroke, but also can adopt the mode of the marketization to operate with the artistic type solar water heater.

In fact, the large-scale application of the convenient solar water heater in city of living in population concentration, its economic benefit of promoting the use of is also more remarkable.Especially on office, school, enterprise, hospital, hotel, restaurant, army, building site and most one-storey houses residential quarter and other places, the crowd who has no family type shower condition exists in a large number, concentrates the demand in shower place with regard to the auxiliary hot type of other energy that highlights scale, centralization development solar water more and cooperate with solar water heating equipment; Near the public shower place that also is fit to the commercial type of exploitation the building residential quarter also can adopt the mode of lease that near the idle solar energy resources at several building tops is unified to concentrate development and use and management; Also can adopt the solar energy hot water supply system that makes residential building self form the branch house type, and its water inlet with present widely used combustion gas of each family or electric heater is communicated with, and carry out household metering institute water consumption, the heat make-up in the time of can realizing solar water heater water outlet shortage of heat easily by this interconnective method or its overtemperature water converted the cool purpose of using of regulating.

As seen, huger solar water market, city needs a kind of solar water heater that is fit to its requirement in a hurry.Existing type solar water heater can not extensively enter manager and the resident that the reason in city can not strange city, for no other reason than that its present project organization can't combine with the specific (special) requirements in city, merges mutually, unify mutually with the operation using method.

So, which type of solar water heater does the city need on earth?

The city is exactly to make its long sight globality macro-effect attractive in appearance to the primary requirement of solar water heater, therefore can adopt different colors (to adopt bottle green, metallochrome as the background edge ... Deng), arrange the mounting means of placement in proper order by modularization, regularization, large tracts of land, just can make it play the effect of decorateeing the beautifying city roof simultaneously;

Beautify on the basis of realization of goal at it, if can make solar water heater can reduce own wt in a large number again, use more convenient to install, and by also can play protection roof building body structure simultaneously to its installation, can play floor for the installation roof layer resident of institute and carry out warming, sunshade in summer in winter and cover heat, also can conveniently carry out automatically the antifreeze backwater operation of (or non-automatic or regulate with the time) control; Can achieve positive endotherm area and time bigger and longer, make it that different designs of being suitable for refrigerant latitudes and non-refrigerant latitudes and the using product of frigid zone type and two types of non-frigid zone type (that is: can form) be arranged, the cost of this solar water heater is lower or with existing roughly the same, and anti-hail design, convenient for cleaning etc. just perfect is more arranged;

Above-mentioned functions and design object if can together realize, that just will make solar water heater obtain various places city manager and numerous urban subscribers, especially roof layer resident's popular welcome at once, bring great demand and enterprise's commercial profit widely, can be simultaneously and use country to realize that resource saving, enhancement of environment and sustainable economic development make huge contribution.

{ Chinese patent application 03223624.7 " slim tubular construction solar water heater " has also been carried out some positive effort aspect the innovative design of using in the city in that solar water heater is applicable to, but no matter it is that (as: connected mode of its vacuum tube and tube connector and structure are difficult to realization and are incubated on the project organization of water heater pipeline; The design of its tube connector inner partition plate will form heat exchange, and being connected the slit and can occurring leaking under pressure of its dividing plate and inside pipe wall makes the hot and cold water mixing); Still (it uses copper on its selection material, aluminium, the stainless steel material pipe, the material cost of product and processing cost will become huge problem), still aesthetic property with make things convenient on the daily cleaning (its water heater can't realize the key designing requirement of macroscopical overall appearance and designing requirement convenient for cleaning), still (as: it can not realize antifreeze backwater on the control mode of its water delivery control system, be difficult to realize that effectively regularization changes water etc. comprehensively) all have and manyly can't realize or make us very unsatisfied design at all, so the present invention is not paid close attention to its indivedual similar innovative points yet.}

Purpose of the present invention proposes a kind of each side multiple requesting that can together satisfy above-mentioned proposition, or realize what wherein most of basic function required according to different regions weather and user's actual needs, " urban type solar water heater and system operation method thereof " invention technical scheme of brand-new kind, it occurs can making solar water heater return the city again with the large-scale promotion use, is a major transformation in Application of Solar Energy field.

The urban type solar water heater that the present invention proposes by " arranging tandem compound modular type solar energy heating body " partly, " water delivery, water storage, water and control system device thereof " part and " antifreeze return water system device " three big functional structures fusion formation that mutually combines only just is set in the type product of frigid zone;

Part---comprising: it is by the flat spill heat preservation module body that can be designed to different lengths (highly the water storage according to the different-diameter of placing shines the design of pipe desired height) within it " to arrange tandem compound modular type solar energy heating body ", its specification area can form seriation, standardized product, also can require to design separately processing according to the special construction of institute's installation building; The material (as polyurethane foaming, polyphenyl foam material, its hollow manufacture or other material that mutually combines and form) that its heat insulating ability setting can be different according to installation local climate or user's different price requests selections, different number of plies designs and different-thickness specification etc.;

(water storage shines laterally placement of pipe) of multiple Z-shaped arrangement or the series connection water storage solarization pipe of multiple N shape (water storage solarization pipe is vertically placed) arrangement are installed in the inside of flat spill heat preservation module body, and form integrated unobstructed pipeline; It is to make by thermo forming (U-shaped or L shaped hot moulding bent tube technique) with glass tube that water storage shines pipe, the pipe diameter specifications of the density of its arrangement (that is: the spacing between two pipes) and pipe quantity of arranging and installation can require design according to this " modular type solar energy heating body " design area and specific design, and its product that forms standardization, seriation more can conveniently be produced; Position corresponding mutually water inlet and delivery port are all arranged on its each modular type solar energy heating body, when arrange installing, regularization can have the short tube of strong heat insulating ability to be connected usefulness between the water inlet of the delivery port of a module body on being adjacent and next module body, make each module realize the form of series connection mutually, make the whole form that forms unobstructed flow route of each module body, the installation interval distance between each flat spill heat preservation module body can be according to the specific design arrangement.

Shine surface (or directly make the tube material) black of pipe or dark color (as darker green, blueness etc.) at water storage, the surface, inside of the flat spill heat preservation module body of its cooperation also can be made into the color identical with it, makes it to form the attractive in appearance of integration.

Be provided with the insulation glass of individual layer (that is: non-frigid zone type product or lower price type product), double-deck (that is: general design mode product or low frigid zone type product), three layers (that is: special frigid zone type products and thermal-insulating type products especially) on the top of water storage solarization pipe, form hollow form between the two-layer above glass.

Install in the area of many hails, operated by rotary motion can be opened or be fixing or at the net that covers of affix at any time in the season that hail is arranged at an upper portion thereof, selects the large mesh net that covers, and can select safety glass or thicker glass at the glass of the superiors.

" water delivery, water storage, water and regulation and control system device thereof " part---comprising: divide the heat storage water tank that is arranged by shining pipe with water storage, on the outlet pipe of the bottom of heat storage water tank, can add water meter, or dispersion is connected to form branch family water meter, also can be connected, realize the functional purpose that uses jointly, replenishes mutually with the calandria of combustion gas or electric heater or other mode of heating;

In addition, " the modular type solar energy heating body " installed on several buildings or other dispersed building things go up to form adds hot water and also can concentrate in the heat storage water tank, is the user of collective service; Heat storage water tank can be placed in building upper strata, top layer, also can be placed in the top of the shower house of selecting the place, connect with the water pipe that minimal heat loss and high INSULATION DESIGN are arranged between it, in the middle of this water pipe generally is designed to for the wall pipe as thin as a wafer, its outside insulating tube that cooperates also makes its form that forms hollow design).

By connecting to form in the incorporate modular type solar energy heating system temperature-sensing valve door system device is installed at one, can measure water storage at any time by its effect and shine water temperature in the pipe, and by its control inlet valve open and close, it can together or respectively comprise the control mode that adopts alternating current, charging accumulator power system according to customer requirements and regional supply of electric power situation;

Temperature control measurement mechanism on it generally is installed in by near a plurality of module body series connection formation terminal delivery ports of incorporate serial module structure body, can be installed in the insulation that is provided with in the middle of two modular type solar energy heating bodies connects on the short tube, and the product that generally it can be designed to integrated form substitutes an insulation and connects short tube (seeing shown in Figure 6), and the specification of its heat storage water tank and heat insulating ability require and can design according to actual needs;

Needs according to the user, on heat storage water tank, also back water pump can be set, remaining a few days ago water in the heat storage water tank can be refilled water storage by back water pump and shine the heating that circulates in the pipe, or be provided with at heat storage water tank under the condition of quantity abundance, to the remaining water that do not use up a few days ago, the cold water of converting when being used for shower in back day uses (whether can according to circumstances grasp it installs).

" the antifreeze return water system device " part that is provided with in the type product of frigid zone---comprising: the floor level position that forms incorporate modular type solar energy heating body water storage solarization tube terminal a series connection is provided with the backwater discharge pipe line, (several positions, middle part of the large scale system of placing on the slope or being formed by the series connection of number of modules body also can add a plurality of backwater discharge pipe lines jointly, and concentrate on draining together), the backwater discharge pipe line can maybe can cooperate manual two control modes to realize its open and close by the timing Self controlling valve.

Its " backwater air inlet pipe " can be arranged on a series connection and form the high-order bit that incorporate modular type solar energy heating body water storage shines the terminal horizontal level of pipe, it can realize that water storage shines the turnover that produces gas in pipe emptying and water inlet and day ordinary water, to realize air pressure inside balance (seeing diagram 4)

The integral body of urban type solar water heater system operation method described be: the method for controlling the total valve switch with the time (or artificial) makes in the modular type solar energy heating body of each series connection and is full of water, after making its water storage shine water storage in pipe to reach the unlatching temperature that temperature detect switch (TDS) sets by solar energy heating, just can open automatically at any time the setting of temperature control valve opening temperature and the transmission of temperature signal by the temperature control measurement mechanism, close the inflow of regulating the control water inlet, the hot water that has reached the setting heating-up temperature in the water storage solarization pipe is constantly entered in the heat storage water tank by the pressure that newly enters cold water constantly; When the cold water that enters touch be in the series connection water storage and shine the temperature detect switch (TDS) temperature measuring equipment of pipe pipeline end (latter end) after, it transmits signal controlling at once and closes inlet valve, solar energy reheats the hot water of new injection ... mode constantly repeats to heat operation process same as described above according to this, can realize continuing heating; If the heating hypervolia can adopt the method that improves temperature detect switch (TDS) measurement standard temperature to regulate, otherwise opposite; Various Seasonal, different regions for being provided with of temperature detect switch (TDS) open temperature also can be according to need or the possibility of maximization heating set with;

When frigid zone type product needed is carried out the backwater operation, can be by adopting manually operated method with setting-up time control or while, realize the unlatching of the overall backwater discharge pipe line valve of closing fully and realizing subsequently with it of water inlet pipe, thereby realize water storage is shone water storage in the pipe and the water in the water inlet pipe evacuation and anti-freezing at night or cloudy snow day; When adding the water water-filling again, close the backwater drainpipe earlier, open water inlet manifold, just can carry out the control on daytime afterwards by temperature detect switch (TDS), realize operate as normal.

The modular type solar energy heating body that the present invention adopts can lie in a horizontal plane in the slab surfaces of flat-top or sloping loft, because its primer and structure self promptly is fabulous thermal insulator, so can realize simultaneously to the insulation at building top and heat insulation, floor also can be its insulation and plays a significant role, and forms complementary advantage; It is in light weight and flat, to building floor without any influence, its position is low, only needs to place steadily to get final product, generally need not be fixing especially, so easy for installation; Its horizontal positioned mode can realize that more the whole day irradiation heating from morning to night of solar energy in summer is (at high latitude area, present solar water heater slope laying method its in summer sooner or later can't the sun heating), therefore, novel product can extend greatly effectively the sun time and (that is: also can avoid the influence of the variation of short time weather facing to the sun time, as running into wet weather noon, can realize for a long time the sun heating At All Other Times, present solar water heater then can not); Its modular type solar energy heating body upper surface is smooth glass planar, can realize clean operation simply and easily.

Its double glazing large tracts of land sealing INSULATION DESIGN form relatively adds up to area bigger with the TBI that vacuum tube is accepted with insulation, and cost is suitable; Its timely replacing that will heat high-temperature water makes the thermal efficiency of heating higher, in the room, concentrate water storage can reduce the expensive cost of holding the little water storage attemperater of decentralized high significantly, realize the whole design objects of goal of the invention smoothly in conjunction with above-mentioned description to system operation method.

Innovation advantage of the present invention is embodied in the outstanding behaviours that the whole synthesis sexual function advantage of structure realization is set by each, and can achieve the coordinating and unifying, shows huge society, economy, environmental benefit that it can produce.

Structure and operation below in conjunction with schematic view illustrating " urban type solar water heater and system operation method thereof " are given an example.

Fig. 1 is that urban type solar water heater modular type solar energy heating body rule is arranged the macro-effect figure that formation is installed.

Fig. 2 is the schematic side view of modular type solar energy heating body structure.

Fig. 3 is the attached schematic diagram of looking of modular type solar energy heating body structure.

Fig. 4 is that frigid zone type product water storage shines the schematic diagram that a kind of mode of pipe backwater drainage system structure is given an example.

Fig. 5 is a frigid zone type product operational system basic circuit schematic diagram.

Fig. 6 is the temperature detect switch (TDS) design diagram that is connected being integral of short tubular with insulation.

Among the figure: 1. modular type solar energy heating body; 2. hollow is incubated glass; 3. flat spill heat preservation module body;

4. calandria water inlet; 5. the water storage of arranging shines pipe; 6. outlet pipe; 7. water storage shines pipe;

8. backwater air inlet pipe 9. backwater discharge pipe lines; 10. enter gas; 11. running water water inlet;

12. time control and manual switch; 13. pay backwater drainpipe 14. temperature detect switch (TDS)s; 15. modular type solar energy

Calandria; 16. the temperature detect switch (TDS) signal transmits circuit 17. temperature detect switch (TDS) temperature measuring equipments; 18. backwater air inlet pipe;

19. backwater discharge pipe line and gauge tap thereof; 20. add the hot water discharge pipe road; 21. heat storage water tank;

22. water meter; 23. the alternate manner heater of series connection and convert cold water; 24. shower head;

25. temperature detect switch (TDS) temperature measuring equipment; 26. water storage shines pipe; 27. insulation connects short tube.

Can know the basic operation method of this system of understanding by the frigid zone type product operational system basic circuit schematic diagram of Fig. 5.

Claims (2)

1, a kind of urban type solar water heater, its by " arrange tandem compound modular type solar energy heating body " partly, " water delivery, water storage, water and control system device thereof " part and " antifreeze return water system device " three big functional structures fusion formation that mutually combines only just is set in the type product of frigid zone; It is characterized in that:

It " arranges tandem compound modular type solar energy heating body ", and part comprises: it is by the flat spill heat preservation module body that can be designed to different lengths, its specification area can form seriation, standardized product, also can require to design separately processing according to the special construction of institute's installation building; Its heat insulating ability setting can be selected different materials, different number of plies design and different-thickness specification etc. according to installation local climate or user's different price requests;

The series connection water storage solarization pipe that N shape multiple Z-shaped arrangement or multiple is arranged is installed in the inside of flat spill heat preservation module body, and forms integrated unobstructed pipeline; It is to make by thermo forming with glass tube that water storage shines pipe, the pipe quantity of the density of its arrangement and arrangement and the pipe diameter specifications of installation can require design according to this " modular type solar energy heating body " design area and specific design, and its product that forms standardization, seriation more can conveniently be produced; Position corresponding mutually water inlet and delivery port are all arranged on its each modular type solar energy heating body, when arrange installing, regularization can have the short tube of strong heat insulating ability to be connected usefulness between the water inlet of the delivery port of a module body on being adjacent and next module body, make each module realize the form of series connection mutually, make the whole form that forms unobstructed flow route of each module body, the installation interval distance between each flat spill heat preservation module body can be according to the specific design arrangement.

In surface (or directly make tube material) black or dark color that water storage shines pipe, the surface, inside of the flat spill heat preservation module body of its cooperation also can be made into the color identical with it, makes it to form the attractive in appearance of integration.Be provided with individual layer, bilayer, three layers insulation glass on the top that water storage shines pipe, form hollow form between the two-layer above glass.

Install in the area of many hails, operated by rotary motion can be opened or be fixing or at the net that covers of affix at any time in the season that hail is arranged at an upper portion thereof, selects the large mesh net that covers, and can select safety glass or thicker glass at the glass of the superiors.

Its " water delivery, water storage, water and regulation and control system device thereof " part comprises: divide the heat storage water tank that is arranged by shining pipe with water storage, on the outlet pipe of the bottom of heat storage water tank, can add water meter, or dispersion is connected to form branch family water meter, also can be connected, realize the functional purpose that uses jointly, replenishes mutually with the calandria of combustion gas or electric heater or other mode of heating;

In addition, " the modular type solar energy heating body " installed on several buildings or other dispersed building things go up to form adds hot water and also can concentrate in the heat storage water tank, is the user of collective service; Heat storage water tank can be placed in building upper strata, top layer, also can be placed in the top of the shower house of selecting the place, connect with the water pipe that minimal heat loss and high INSULATION DESIGN are arranged between it, in the middle of this water pipe generally is designed to for the wall pipe as thin as a wafer, its outside insulating tube that cooperates also makes its form that forms hollow design.

By connecting to form in the incorporate modular type solar energy heating system temperature-sensing valve door system device is installed at one, can measure water storage at any time by its effect and shine water temperature in the pipe, and by its control inlet valve open and close, it can together or respectively comprise the control mode that adopts alternating current, charging accumulator power system according to customer requirements and regional supply of electric power situation;

Temperature control measurement mechanism on it generally is installed in by near a plurality of module body series connection formation terminal delivery ports of incorporate serial module structure body, can be installed in the insulation that is provided with in the middle of two modular type solar energy heating bodies connects on the short tube, and the product that generally it can be designed to integrated form substitutes an insulation and connects short tube, and the specification of its heat storage water tank and heat insulating ability require and can design according to actual needs;

Needs according to the user, on heat storage water tank, also back water pump can be set, remaining a few days ago water in the heat storage water tank can be refilled water storage by back water pump and shine the heating that circulates in the pipe, or be provided with at heat storage water tank under the condition of quantity abundance, to the remaining water that do not use up a few days ago, the cold water of converting when being used for shower in back day uses (whether can according to circumstances grasp it installs).

" the antifreeze return water system device " part that is provided with in the type product of frigid zone comprises: the floor level position that forms incorporate modular type solar energy heating body water storage solarization tube terminal a series connection is provided with the backwater discharge pipe line, (several positions, middle part of the large scale system of placing on the slope or being formed by the series connection of number of modules body also can add a plurality of backwater discharge pipe lines jointly, and concentrate on draining together), the backwater discharge pipe line can maybe can cooperate manual two control modes to realize its open and close by the timing Self controlling valve.

Its " backwater air inlet pipe " can be arranged on a series connection and form the high-order bit that incorporate modular type solar energy heating body water storage shines the terminal horizontal level of pipe, it can realize that water storage shines the turnover that produces gas in pipe emptying and water inlet and day ordinary water, with realization air pressure inside balance.

2, a kind of urban type solar water heater system operation method, it is characterized in that: it is that method with time (or artificial) control total valve switch makes in the modular type solar energy heating body of each series connection and is full of water, after making its water storage shine water storage in pipe to reach the unlatching temperature that temperature detect switch (TDS) sets by solar energy heating, just can open automatically at any time the setting of temperature control valve opening temperature and the transmission of temperature signal by the temperature control measurement mechanism, close the inflow of regulating the control water inlet, the hot water that has reached the setting heating-up temperature in the water storage solarization pipe is constantly entered in the heat storage water tank by the pressure that newly enters cold water constantly; When the cold water that enters touch be in the series connection water storage and shine the temperature detect switch (TDS) temperature measuring equipment of pipe pipeline end (latter end) after, it transmits signal controlling at once and closes inlet valve, solar energy reheats the hot water of new injection ... mode constantly repeats to heat operation process same as described above according to this, can realize continuing heating;

If the heating hypervolia can adopt the method that improves temperature detect switch (TDS) measurement standard temperature to regulate, otherwise opposite; Various Seasonal, area for being provided with of temperature detect switch (TDS) open temperature also can be according to need or the possibility of maximization heating set and change;

When frigid zone type product needed is carried out the backwater operation, can be by adopting manually operated method with setting-up time control or while, realize the unlatching of the overall backwater discharge pipe line valve of closing fully and realizing subsequently with it of water inlet pipe, thereby realize water storage is shone water storage in the pipe and the water in the water inlet pipe evacuation and anti-freezing at night or cloudy snow day; When adding the water water-filling again, close the backwater drainpipe earlier, open water inlet manifold, just can carry out the control on daytime afterwards by temperature detect switch (TDS), realize operate as normal.

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