CN1407294A - Antifreezing solar water heater - Google Patents
Antifreezing solar water heater Download PDFInfo
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- CN1407294A CN1407294A CN 01141662 CN01141662A CN1407294A CN 1407294 A CN1407294 A CN 1407294A CN 01141662 CN01141662 CN 01141662 CN 01141662 A CN01141662 A CN 01141662A CN 1407294 A CN1407294 A CN 1407294A
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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
An antifreezing solar water heater is based on the principle that the specific weight of the water at 0-40 deg.c is less than that of the water at temp greater than 4 deg.C, and features that an automatic electric heater is installed in the upper layer of water in water container. When the temp of the upper water layer is 0-4 deg.C, the water is automatically heated for preventing it from being frozen. When the temp of water reaches 9 deg.c, the heater is automatically turned off.
Description
The present invention relates to a kind of solar water heater, particularly a kind of anti-freezing solar water heater the washing of having a bath and live for huge numbers of families utilize solar energy to provide of freezed in winter area, particularly extremely frigid zones is provided uses hot water.
Existing solar water heater, the area that freezes in the winter time is particularly at extremely frigid zones, winter is under-18 ℃～-50 ℃ environment temperatures, the solar energy heating components and parts, even the all-glass vacuum thermal-collecting tube of vacuum thermal insulation also can bursting by freezing, inner water tank can the freezing and expansion distortion, even spalling, the upper and lower water pipe of water tank can freeze to stop up, and not only can not use winter, and the thawing season in next year also can't use, unless parts are changed in annual overhaul.
The objective of the invention is to provide a kind of anti-freezing solar water heater, area in the winter time freezes, particularly extremely frigid zones-18 ℃～-50 ℃ of environment temperature lower header inner bags, solar energy heating components and parts and upper and lower conduits do not freeze, not bursting by freezing, and the solar water heater four seasons can be used.
The present invention is achieved in that because the cold water between 0 ℃～4 ℃ is compared with the cold water that equals greater than 4 ℃, the former proportion is little, thereby come-up, the latter is than great, thereby sink, so be preferably in the upper surface layer of water in the inner water tank the antifreeze device for automatic electrical heating of using is installed, and be immersed in the water fully, it is by heating, temperature sensor and temperature controller are formed, the temperature of upper surface layer water is between 0 ℃～4 ℃ in the water tank that temperature sensor is gathered, then temperature controller is connected power supply automatically, heating is the cold water of the interior upper surface layer of heating water tank at first, reduce to below 0 ℃ and freeze to prevent its water temperature, then temperature controller cuts off the power supply automatically when the temperature of temperature sensor collection equals greater than 9 ℃, with using electricity wisely, preferably elastomeric objects is being housed as liner on the inwall in inner bag the inner bag, and band garden cylindricality elastomeric objects is housed in all-glass vacuum thermal-collecting tube, when its minimal elastic decrement equals water greater than its inner chamber and is frozen into-50 ℃ ice by 0 ℃, volume maximum swelling amount separately, on being equipped with automatically on the upper and lower conduit of water tank, three-way magnetic valve is used in following water and emptying more, automatically on, behind the following water, in time remain hot and cold water in the evacuated tube, with anti-freeze obstruction.
Below in conjunction with accompanying drawing the present invention is described in further detail.
Fig. 1 is that water tank bottom water inlet pipe and water outlet pipe joint is equipped with three-way magnetic valve and the anti-freezing solar water heater structural representation of the device for automatic electrical heating of charged heat pipe is housed.
Fig. 2 is the right view of anti-freezing solar water heater among Fig. 1.
Fig. 3 is the drowning formula anti-freezing solar water heater structural representation that inner water tank and upper and lower conduit are surrounded by planar sheet and strip heating.
Fig. 4 is that water tank bottom admitting pipe joint and top titting water outlet all are equipped with three-way magnetic valve and the anti-freezing solar water heater structural representation of band electric blanket with the device for automatic electrical heating of heating is housed.
Fig. 5 A is the electrothermal tube structure schematic diagram that heating and temperature sensor are housed.
Fig. 5 B is the device for automatic electrical heating electric appliance circuits figure of charged thermal element and temperature sensor.
Fig. 6 is antifreeze full glass vacuum tube solar water heater structural representation right view.
Fig. 7 is a heat pressing type heat-pipe vacuum-tube anti-freezing solar water heater structural representation right view.
Fig. 8 is interpolation type heat-pipe vacuum-tube (walking air in a pipe) anti-freezing solar water heater structural representation right view.
Fig. 9 is copper aluminium combined type or the complete plate anti-freezing solar water heater structural representation of copper.
Figure 10 is a heat pipe---double-deck transparent vacuum pipe anti-freezing solar water heater structural representation right view.
Figure 11 is the all-glass vacuum tube anti-freezing solar water heater structural representation right view of band metal pipe cap.
Figure 12 is the anti-freezing solar water heater structural representation that union pipe is housed in the water tank.
Figure 13 is interpolation type heat-pipe vacuum-tube (leaking water in a pipe) anti-freezing solar water heater right view.
Figure 14 is equipped with down the anti-freezing solar water heater structural representation that union pipe and supply case are equipped with automatic electric heating tube in its water tank.
Figure 15 is connected with threeway, two three-way electromagnetic valves and check valve evacuation and anti-freezing also at noon later on once opening the anti-freezing solar water heater structural representation of hot water at the upper and lower conduit joint.
Figure 16 is connected with two two three-way electromagnetic valves controls water and evacuation and anti-freezing and later at noon opening the anti-freezing solar water heater structural representation of hot water up and down at the upper and lower conduit joint.
Figure 17 is the structural representation of electrothermal tube.
Figure 18 is the structural representation of the temperature controller of band temperature-sensitive bag.
Among the figure 61---the temperature-sensitive bag; 62---the temperature-sensitive capillary; 63---the lead-in wire weld tabs; 64---bellows; 65---lever; 66---knob; 67---fast wink actuation mechanism.
Figure 19 is a refrigerator de-icer structural representation.
Figure 68---aluminium foil; 69---bonding agent; 70---the hot line (φ 2.5～φ 3) of plastic peel.
Figure 20 is a refrigerator defrosting heater outline drawing.
Figure 21 is a bimetallic defrost temperature controller structural representation.
Among the figure 71---bimetal leaf; 72---plastic casing; 73---lead
The tripping temperature is generally 13 ± 3 ℃; Reset temperature-5 ℃～4 ℃
Figure 22 is an evaporator of refrigerator defrosting heater structural representation.
74---rubber-covered; 75---nickel plating approaches copper pipe.
This anti-freezing solar water heater, by water tank [4], solar energy heating components and parts [2], reflector [18], tail holder [1], tailstock [20] and support parts such as [3] are formed, its water tank [4] is by inner bag [6], shell [7], heat-insulation layer [8], water inlet pipe and water outlet pipe joint [16], overflow pipe [14A], emptying bend pipe parts such as [14] are formed, and water-level and water-temperature display [13A] and auxiliary electric heater unit [5] be housed, it is antifreeze with device for automatic electrical heating [9] to it is characterized in that solar water heater [34] is equipped with, it is by the antifreeze heating [9 '] of using, temperature sensor [10] and temperature controller [38] are formed, preferably the upper surface layer at water is equipped with antifreeze heating [9 ']---electrothermal tube [9A] and temperature sensor [10]---temp probe [10A] of using in inner bag [6] lining, in its end cap outer wall of inner bag [6] and heat-insulation layer [8], temperature controller [38A] is housed, the three is electrically connected, its temperature bound of temperature controller [38A] is preferably disposed in 4 ℃～9 ℃ scopes, the temperature of the upper surface layer water of gathering when temp probe [10A] is during between 4 ℃～9 ℃, then temperature controller [38A] is all connected power supply automatically, electrothermal tube [9 ' A] changes into heat energy with electric energy, at first heats the cold water of inner bag [6] lining upper surface layer, freezes preventing, then temperature controller [38A] is cut off the electricity supply automatically when the temperature of temp probe [10A] collection equals greater than 9 ℃, electrothermal tube [9 ' A] stops heating, this electrothermal tube [9 ' A], temp probe [10A] and temperature controller [38A] and electrical interconnection figure thereof all have sale on the market, can order customized, in inner bag [6] lining elastomeric objects [10 ' A] is housed, for example high temperature resistant, anti-high and cold, water-fast, nonpoisonous and tasteless silicane rubber plate, the hollow inflation offset plate of silicon rubber, the silicon rubber aeration vessel, silicone rubber tube and rod or high temperature resistant, anti-high and cold, water-fast, non-toxic transparent plastic is made above-mentioned shaped objects, or high temperature resistant anti-high and cold water-fast sponge, the PE material, foamed plastics, plastic sheeting is made above-mentioned same object and container, metal thin-wall aeration vessels etc. preferably are fixed on the inwall of inner bag [6] with stainless steel band [7A], and are fixed with preferably garden cylindricality elastomeric objects [10 ' B] with support [3A] in the middle of every all-glass vacuum thermal-collecting tube [2B] inner chamber, the water that elastomeric objects [10 ' A] and [10 ' B] its volume minimal elastic decrement separately should be equipped with separately more than or equal to inner bag [6] and its inner chamber of all-glass vacuum thermal-collecting tube [2B], water by 0 ℃ is frozen into-50 ℃ ice volumetric expansion amount separately, when preventing to have a power failure, and inner bag [6] and all-glass vacuum thermal-collecting tube [2B] bursting by freezing, and on being equipped with automatically on its water inlet pipe and water outlet pipe joint [16] external tapping of water tank [4], how following water and emptying are with being with the not three-way magnetic valve of ponding [15] of slide block, three-way magnetic valve [15] its down interface tube [15B] be tightly connected with water conduit [19] upper end up and down, interface tube it on [15C] is communicated with atmosphere, about the lower end of water conduit [19] be connected with four-way [22], its lower interface is connected with gate valve [23], threeway [26], water source---running water conduit [28], the left interface of four-way [22] is connected with elbow [21], and another interface of elbow [21] is connected with the conduit [27] that is communicated with atmosphere, and gate valve [24] is housed, the right interface of four-way [22] is connected with hot-water line and leads [35], and hot water control valve [25] is housed, by elbow [29], threeway [30], hot and cold water hybrid catheter [37] and elbow [33] are communicated with shower nozzle [32], are connected with at the right interface of threeway [26] and regulate water temperature with cold water conduit [36], and water temperature control valve [36A] is housed, by elbow [31], threeway [30] and hot and cold water hybrid catheter [37] are communicated with shower nozzle [32], and heat-collecting element device [2] adopts by metal tube [11], the glassy metal vacuum heat collection pipe [2A] that joint sleeve [17] and all-glass vacuum thermal-collecting tube [2B] are formed, the upper end of metal tube [11] has 45 ° oblique angle, and withstand on the inwall of inner bag [6], the outer wall of metal tube [11] is tightly connected by the hole of sealing ring [12] with inner bag [6], and the lower end oral area outer wall of metal tube [11] and the aperture of joint sleeve [17] are tightly connected, and the endoporus of the macropore of joint sleeve [17] and all-glass vacuum thermal-collecting tube [2B] is tightly connected, the fuse [17B] of joint sleeve [17] is tightly connected with the mouth inner wall of all-glass vacuum thermal-collecting tube [2B], the shoulder [17A] of joint sleeve [17] is close to its outer wall of hole of shell [7], when water tank [4] is gone up cold water, opens gate valve [23], and other valve closing of magnetic valve [15] is opened in energising, running water is by running water pipe [28], through threeway [26], four-way [22], upper and lower conduit [19], three-way magnetic valve [15] is from lower interface [15B] to right interface [15A], pass through water inlet pipe and water outlet pipe joint [16] again and flow into inner water tank [6], full until inner water tank [6] water, [14A] overflows from overflow pipe, closing gate valve [23] then, open gate valve [24], and three-way magnetic valve [15] cut off the electricity supply, then three-way magnetic valve [15] on it interface [15C] be communicated with lower interface [158], its right interface [15A] is closed, because atmosphere is connected at upper and lower conduit [19] two ends, under the deadweight effect, the automatic emptying of residue cold water in the upper and lower conduit [19], thereby it is antifreeze, when the hot water in the use water tank [4], open gate valve [25], and other valve closing of magnetic valve [15] is opened in energising, hot water in the water tank [4] is under the deadweight effect, through water inlet pipe and water outlet pipe joint [16], its right interface [15A] of three-way magnetic valve [15] and lower interface [15B], upper and lower conduit [19], four-way [22], hot water conduit [35], gate valve [25], elbow [29], threeway [30], hot and cold water mixing tube [37], elbow [33], shower nozzle [32] flows out, and supplies to have a bath or live washing usefulness, after washing, closing gate valve [25], open gate valve [24], and three-way magnetic valve cut off the electricity supply, then three-way magnetic valve [15] on it interface [15C] be communicated with lower interface [15B], its right interface [15A] is closed, because atmosphere is connected at upper and lower conduit [19] two ends, under the deadweight effect, the automatic emptying of the interior surplus hot water of upper and lower conduit [19], thereby antifreeze, and afternoon is once having opened hot water.
This anti-freezing solar water heater, as shown in figure 15, its architectural feature is to remove to be equipped with on its external tapping of water inlet pipe and water outlet pipe joint [16] of water tank [4], following water and emptying are used outside the three-way magnetic valve [15] more, or on its external tapping of water inlet pipe and water outlet pipe joint [16] of water tank [4], be connected with two three-way electromagnetic valves [15J], its external tapping is connected with threeway [16E], threeway [16E] on it interface be connected with conduit [16F], the top of conduit [16F] its inner bag of high water tank [6], and check valve [15D] is housed at the last interface of conduit [16F], check valve [15D] is often opened, only when last water, act under the tap water pressure or buoyancy of spool [15E], then close automatically, the lower interface of threeway [16E] is connected with equally, following water conduit [19] and following identical pipe-line system thereof.
This anti-freezing solar water heater, as shown in figure 16, its architectural feature is except that the last interface at conduit [16F] is equipped with check valve [15D], or at the last interface of conduit [16F] two three-way electromagnetic valves [15I] is housed, and another interface [15K] of magnetic valve [15I] is connected with atmosphere.
This anti-freezing solar water heater, its architectural feature is to remove solar water heater [34A] to be equipped with antifreeze with device for automatic electrical heating [9], and elastomeric objects [10A] is housed in inner bag [6], and be equipped with outside the garden cylindricality elastomeric objects [10 ' B] at all-glass vacuum thermal-collecting tube [2B] inner chamber, or only in inner bag [6] lining preferably the upper surface layer of water be equipped with antifreezely with heating [9 '] and temperature sensor [10], and in its end cap outer wall of inner bag [6] and heat-insulation layer [8], temperature controller [38] is housed.
This anti-freezing solar water heater, its architectural feature is to remove solar water heater [34A] to be equipped with antifreeze with device for automatic electrical heating [9], and in inner bag [6] and all-glass vacuum thermal-collecting tube [2B] inner chamber be equipped with outside the elastomeric objects [10 '], or only preferably elastomeric objects [10 ' A] is housed at the inwall of inner bag [6] in inner bag [6] lining, and at all-glass vacuum thermal-collecting tube [2B] inner chamber preferably garden cylindricality elastomeric objects [10B] is housed, (Tu Lve but can with reference to figure 1).
This anti-freezing solar water heater, as shown in Figure 4, its architectural feature is to remove to manual and semi-automatic water up and down, the formula solar water heater [34A] that falls into water is equipped with antifreeze with device for automatic electrical heating [9] and emptier [15 '], and in inner bag [6] lining and all-glass vacuum thermal-collecting tube [2B] inner chamber be equipped with outside the elastomeric objects [10 '], also can be to full pressure-bearing, top ability of swimming automatic solar water heater [34C] is equipped with antifreeze with device for automatic electrical heating [9] equally, in inner bag [6] and all-glass vacuum thermal-collecting tube [2B] inner chamber elastomeric objects [10 '] is housed, and emptier [15 '] is housed at the titting water outlet [16 '] on water tank [4] top, three-way magnetic valve [15] for example is housed, and be connected with three-way magnetic valve [15] at the titting water outlet [16 '] on water tank [4] top, the last interface [15C] of three-way magnetic valve [15] is communicated with atmosphere, its lower interface [15B] is connected with down water conduit [19 '], its lower end of following water conduit [19 '] is connected with elbow [21 '], the right interface of elbow [21 '] is connected with hot water conduit [35], and hot water is housed regulates gate valve [25], by elbow [29], threeway [30], hot and cold water hybrid catheter [37] and elbow [33] are communicated with shower nozzle [32], water tank [4] bottom admitting pipe joint [16] is connected with emptier [15 ']---three-way magnetic valve [15] for example, its interface of three-way magnetic valve [15] [15C] is communicated with atmosphere, its lower interface [15B] is connected with water conduit [19], its lower end of last water conduit [19] is connected with threeway [22 '], the lower interface of threeway [22 '] is connected with the water source---running water conduit [28], and magnetic valve [23 '] and threeway [26] be housed, the left interface of threeway [22 '] is connected with the conduit that is communicated with at atmosphere [27] by elbow [21] and magnetic valve [24 '] is housed, the right interface of threeway [26] is connected with cold water conduit [36], and the adjusting water temperature is housed with gate valve [36A], by elbow [31], threeway [30], hot and cold water mixing tube [37] and elbow [33] are communicated with shower nozzle [32].
This anti-freezing solar water heater, its architectural feature is by heating [9 '], antifreeze the removing with device for automatic electrical heating [9] that temperature sensor [10] and temperature controller [38] are formed adopted by electrothermal tube [9 ' A], what temp probe [10A] and temperature controller [38A] were formed is antifreeze with outside the device for automatic electrical heating [9A], or adopt the antifreeze usefulness device for automatic electrical heating of forming by the steam pressure formula temperature controller [38B] of electrothermal tube [9 ' A] and use in refrigerator band temperature-sensitive bag [9B], or adopt the antifreeze usefulness device for automatic electrical heating of forming by ribbon heater [9 ' C] and freezing point switch [38C] [9C], or the electric heater [9 ' B] of employing refrigerator defrosting band nickel filament and the device for automatic electrical heating [9D] of bimetal leaf defrost temperature controller [38D] composition, or adopt the heating [9 ' D] that electric blanket uses and the device for automatic electrical heating [9D] of bimetal strip thermostat [38D] composition, or adopt that the refrigerator defrost uses by heating wire [9 ' D], glass fiber; the antifreeze device for automatic electrical heating [9E] that electric heater [9 ' E] that thin-wall copper pipe and edge material are formed and bimetal strip thermostat [38D] are formed, or the device for automatic electrical heating [9F] or employing electrothermal tube [9 ' A] and the lead that adopt the flake heater [9 ' F] formed by plastic skin heater wire [9 ' D] plane aluminium foil [51] and temperature controller [38D] to form; the artificial antifreeze electric heater unit [9G] of attaching plug [43] composition.
The device for automatic electrical heating [9C] in this charged torrid zone [9 ' C], the metal tube that it is separated fully by closed at both ends and water [40], ribbon heater [9 ' C] and freezing point switch [10C] are housed before sealing, insulate with mica sheet [39], and be close on the tube wall, by lead [45] with ribbon heater [9 ' C] freezing point switch [10C], indicator lamp [44] and attaching plug [43] are electrically connected, it is 0 ℃～6.5 ℃ scopes that freezing point switch [10C] is connected temperature range, break-off signal equals greater than 6.5 ℃, the metal tube [40] that ribbon heater [9 ' C] and freezing point switch [10C] are housed is installed in the upper surface layer of the interior water of water tank [4], and be immersed in the water fully, when the temperature of inner bag [6] lining upper surface layer water in 0 ℃～6.5 ℃ scopes, then freezing point switch [10C] is connected, and ribbon heater [9 ' C] converts electric energy to heat energy, at first the cold water of the interior upper surface layer of heating water tank [4], when temperature equals greater than 6.5 ℃, then freezing point switch [10C] disconnects, circuitry cuts, and ribbon heater [9 ' C] stops electrical heating.
The device for automatic electrical heating [9D] that this heating of being used by electric blanket [9 ' D] is formed, the metal tube that it is separated fully by closed at both ends and water [40], the used heating of electric blanket [9 ' D] is housed before sealing, and be electrically connected by lead [45] with bimetal strip thermostat [38D] and form, the metal tube [40] that heating [9 ' D] is housed is installed in the upper surface layer of inner bag [6] lining water, and be immersed in the water fully, temperature controller [38D] bound temperature is arranged on connects power supply in 4 °～13 ℃ scopes, temperature controller [38D] outage automatically when temperature equals greater than 13 ℃.
The device for automatic electrical heating [9F] of this band flat thin sheet electrothermal component [9 ' F], it is by aluminium foil [68], bonding agent [60], plastic peel heater wire [70] is formed, by lead [45] and temperature sensor [10], temperature controller [38], indicator lamp [44], attaching plug [43] is electrically connected, its temperature bound of temperature controller [38] is preferably disposed on and connects power supply between 4 °～9 ° automatically, make the cold water of sheet heating [9 ' F] electrical heating inner bag [6] lining upper surface layer, freeze preventing, when temperature 〉=9 of upper surface layer water °, temperature controller [38] is outage automatically, with saves energy.
This anti-freezing solar water heater, its architectural feature is that solar energy heating components and parts [2] remove employing by metal tube [11], outside the glassy metal vacuum heat collection pipe [2A] that joint sleeve [17] and all-glass vacuum thermal-collecting tube [2B] are formed, or employing all-glass vacuum thermal-collecting tube [2B], or adopt copper aluminium composite heat pipe [11 ' A] to connect and vacuumize the heat pressing type heat-pipe vacuum heat collecting pipe [2C] that is constituted by dish [17A] hot pressing baking of metal garden with single port single-layer and transparent glass tube [2 '] by the band coating for selective absorption, or adopt by being with wing heat pipe [17B] to be inserted in the all-glass vacuum thermal-collecting tube [2B], be tightly connected with the outer wall of sealing ring [12] by joint sleeve [17] aperture with heat pipe [17B], the macropore of joint sleeve [17] is connected with the oral area outer wall non-tight type of all-glass vacuum thermal-collecting tube [2B], and walk air in the all-glass vacuum thermal-collecting tube [2B], the interpolation type heat-pipe vacuum heat collecting pipe [2D] that is constituted, or adopt copper aluminium compound slab heat collector [2E], or adopt full copper flat plate collector [2F] or adopt heat pipe [11C] by the selective absorber coatings of appearance coated, the double-deck transparent vacuum pipe [all-glass vacuum thermal-collecting tube [2H] of heat-tube vacuum exposed conduit heat-collecting element device [2G] that 2 "] and joint sleeve [17] are formed or employing band metal pipe cap [11D] of single port.
This anti-freezing solar water heater, as shown in figure 14, its architectural feature is that union pipe [11A] is housed in its inner bag of water tank [4] [6], its lower end of arm [11] of union pipe [11A] is tightly connected with all-glass vacuum thermal-collecting tube [2B] three by joint sleeve [17], left part at union pipe [11A] has the inner bag [51] that parts its upper end of pipe [11 '] and extra feed tank [50] on the left side to be tightly connected, right part at union pipe [11A] parts pipe [11 "]; its upper end is tightly connected with the inner bag [51] of extra feed tank [50]; extra feed tank [50] has heat-insulation layer [52] and shell [53]; on the admitting pipe joint [54] of extra feed tank [50] magnetic valve [56] is housed; be equipped with antifreeze with device for automatic electrical heating [9] in the extra feed tank [50]; check valve [57] is equipped with on the top of extra feed tank on the right side, between extra feed tank [50] and inner water tank [6], [59] are housed communicating pipe, its upper end is inserted in the extra feed tank [50], its lower end is inserted in the superficial layer of inner bag [6] water, and magnetic valve [58] is housed.
This anti-freezing solar water heater, as shown in figure 12, its architectural feature is that union pipe [11A] is housed in its inner bag of water tank [4] [6], and be communicated with solar energy heating components and parts [2], contain upper surface layer on the opposite of inner bag [6] perforate filling pipe [11B] is housed, one end of filling pipe [11B] has and parts pipe on the right side [its upper end of 11 "] is tightly connected with the bottom of filling pipe [11B]; its lower end and union pipe [11A] are tightly connected; the other end of filling pipe [11B] parts pipe [11 '] on the left side has 45 ° of inclined-planes on it; and withstand on its inner chamber of filling pipe [11B]; the lower end and the union pipe [11A] that part pipe [11 '] on the left side are tightly connected; device for automatic electrical heating [9] is housed in filling pipe [11 '], one end of filling pipe [11B] is communicated with last water conduit [19], and magnetic valve [56] is housed, and the other end is equipped with check valve [11 ' D].
Claims (10)
1. anti-freezing solar water heater, by water tank [4], solar energy heating components and parts [2], reflector [18], tail holder [1], tailstock [20] and support parts such as [3] are formed, its water tank [4] is by inner bag [6], shell [7], heat-insulation layer [8], water inlet pipe and water outlet pipe joint [16], overflow pipe [14A], emptying bend pipe parts such as [14] are formed, and water-level and water-temperature display [13A] and auxiliary electric heater unit [5] be housed, it is antifreeze with device for automatic electrical heating [9] to it is characterized in that solar water heater [34] is equipped with, it is by the antifreeze heating [9 '] of using, temperature sensor [10] and temperature controller [38] are formed, preferably the upper surface layer at water is equipped with antifreeze heating [9 ']---electrothermal tube [9A] and temperature sensor [10]---temp probe [10A] of using in inner bag [6] lining, in its end cap outer wall of inner bag [6] and heat-insulation layer [8], temperature controller [38A] is housed, the three is electrically connected, its temperature bound of temperature controller [38A] is preferably disposed in 4 ℃～9 ℃ scopes, the temperature of the upper surface layer water of gathering when temp probe [10A] is during between 4 ℃～9 ℃, then temperature controller [38A] is all connected power supply automatically, electrothermal tube [9 ' A] changes into heat energy with electric energy, at first heat the cold water of inner bag [6] lining upper surface layer, freeze preventing, then temperature controller [38A] is cut off the electricity supply automatically when the temperature of temp probe [10A] collection equals greater than 9 ℃, electrothermal tube [9 ' A] stops heating, in inner bag [6] lining elastomeric objects [10 ' A] is housed, preferably be fixed on the inwall of inner bag [6] with stainless steel band [7A], and in the middle of every all-glass vacuum thermal-collecting tube [2B] inner chamber, be fixed with preferably garden cylindricality elastomeric objects [10 ' B] with support [3A], the water that elastomeric objects [10 ' A] and [10 ' B] its volume minimal elastic decrement separately should be equipped with separately more than or equal to inner bag [6] and its inner chamber of all-glass vacuum thermal-collecting tube [2B], water by 0 ℃ is frozen into-50 ℃ ice volumetric expansion amount separately, and on being equipped with automatically on its water inlet pipe and water outlet pipe joint [16] external tapping of water tank [4], how following water and emptying are with being with the not three-way magnetic valve of ponding [15] of slide block, it descends three-way magnetic valve [15] interface tube [15B] and is tightly connected on the water conduit [19] up and down, interface tube on it [15C] is communicated with atmosphere, be connected with four-way [22] in the lower end of water conduit [19] up and down, its lower interface is connected with gate valve [23], threeway [26], water source---running water conduit [28], the left interface of four-way [22] is connected with elbow [21], another interface of elbow [21] is connected with the conduit [27] that is communicated with atmosphere, and gate valve [24] is housed, the right interface of four-way [22] is connected with hot-water line and leads [35], and hot water control valve [25] is housed, by elbow [29], threeway [30], hot and cold water hybrid catheter [37] and elbow [33] are communicated with shower nozzle [32], right interface in threeway [26] is connected with adjusting water temperature cold water conduit [36], and water temperature control valve [36A] is housed, by elbow [31], threeway [30] and hot and cold water hybrid catheter [37] are communicated with shower nozzle [32], heat-collecting element device [2] adopts by metal tube [11], the glassy metal vacuum heat collection pipe [2A] that joint sleeve [17] and all-glass vacuum thermal-collecting tube [2B] are formed, the upper end of metal tube [11] has 45 ° oblique angle, and withstand on the inwall of inner bag [6], the outer wall of metal tube [11] is tightly connected by the hole of sealing ring [12] with inner bag [6], the lower end oral area outer wall of metal tube [11] and the aperture of joint sleeve [17] are tightly connected, the endoporus of the macropore of joint sleeve [17] and all-glass vacuum thermal-collecting tube [2B] is tightly connected, the fuse [17B] of joint sleeve [17] is tightly connected with the mouth inner wall of all-glass vacuum thermal-collecting tube [2B], and the shoulder [17A] of joint sleeve [17] is close to its outer wall of hole of shell [7].
2. solar water heater according to claim 1, it is characterized in that removing and on its external tapping of water inlet pipe and water outlet pipe joint [16] of water tank [4], be equipped with, following water and emptying are used outside the three-way magnetic valve [15] more, or on its external tapping of water inlet pipe and water outlet pipe joint [16] of water tank [4], be connected with two three-way electromagnetic valves [15J], its external tapping is connected with threeway [16E], threeway [16E] on it interface be connected with conduit [16F], the top of conduit [16F] its inner bag of high water tank [6], and check valve [15D] is housed at the last interface of conduit [16F], check valve [15D] is often opened, only when last water, act under the tap water pressure or buoyancy of spool [15E], then close automatically, the lower interface of threeway [16E] is connected with equally, following water conduit [19] and following identical pipe-line system thereof.
3. solar water heater according to claim 2, it is characterized in that except that the last interface at conduit [16F] is equipped with check valve [15D], or two three-way electromagnetic valves [15I] being housed at the last interface of conduit [16F], another interface [15K] of magnetic valve [15I] is connected with atmosphere.
4. according to claim 1,2 or 3 described solar water heaters, it is characterized in that removing solar water heater [34A] is equipped with antifreeze with device for automatic electrical heating [9], and elastomeric objects [10A] is housed in inner bag [6], and be equipped with outside the garden cylindricality elastomeric objects [10 ' B] at all-glass vacuum thermal-collecting tube [2B] inner chamber, or only in inner bag [6] lining preferably the upper surface layer of water be equipped with antifreezely with heating [9 '] and temperature sensor [10], and in its end cap outer wall of inner bag [6] and heat-insulation layer [8], temperature controller [38] is housed.
5. according to claim 1,2 or 3 described solar water heaters, it is characterized in that removing solar water heater [34A] is equipped with antifreeze with device for automatic electrical heating [9], and in inner bag [6] and all-glass vacuum thermal-collecting tube [2B] inner chamber be equipped with outside the elastomeric objects [10 '], or only preferably elastomeric objects [10 ' A] is housed, and preferably garden cylindricality elastomeric objects [10B] is housed at all-glass vacuum thermal-collecting tube [2B] inner chamber at the inwall of inner bag [6] in inner bag [6] lining.
6. according to claim 1,2 or 3 described solar water heaters, it is characterized in that removing to manual and semi-automatic water up and down, the formula solar water heater [34A] that falls into water is equipped with antifreeze with device for automatic electrical heating [9] and emptier [15 '], and in inner bag [6] lining and all-glass vacuum thermal-collecting tube [2B] inner chamber be equipped with outside the elastomeric objects [10 '], also can be to full pressure-bearing, top ability of swimming automatic solar water heater [34C] is equipped with antifreeze with device for automatic electrical heating [9] equally, in inner bag [6] and all-glass vacuum thermal-collecting tube [2B] inner chamber elastomeric objects [10 '] is housed, and emptier [15 '] is housed at the titting water outlet [16 '] on water tank [4] top, the last interface [15C] of emptier [15 '] is communicated with atmosphere, its lower interface [15B] is connected with down water conduit [19 '], its lower end of following water conduit [19 '] is connected with elbow [21 '], the right interface of elbow [21 '] is connected with hot water conduit [35], and hot water is housed regulates gate valve [25], by elbow [29], threeway [30], hot and cold water hybrid catheter [37] and elbow [33] are communicated with shower nozzle [32], water tank [4] bottom admitting pipe joint [16] is connected with emptier [15 '], its interface of emptier [15 '] [15C] is communicated with atmosphere, its lower interface [15B] is connected with water conduit [19], its lower end of last water conduit [19] is connected with threeway [22 '], the lower interface of threeway [22 '] is connected with the water source---running water conduit [28], and magnetic valve [23 '] and threeway [26] be housed, the left interface of threeway [22 '] is connected with the conduit that is communicated with at atmosphere [27] by elbow [21] and magnetic valve [24 '] is housed, the right interface of threeway [26] is connected with cold water conduit [36], and the adjusting water temperature is housed with gate valve [36A], by elbow [31], threeway [30], hot and cold water mixing tube [37] and elbow [33] are communicated with shower nozzle [32].
7. require 1 according to power, 2 or 3 described solar water heaters, it is characterized in that by heating [9 '], antifreeze the removing with device for automatic electrical heating [9] that temperature sensor [10] and temperature controller [38] are formed adopted by electrothermal tube [9 ' A], what temp probe [10A] and temperature controller [38A] were formed is antifreeze with outside the device for automatic electrical heating [9A], or adopt the antifreeze usefulness device for automatic electrical heating of forming by the steam pressure formula temperature controller [38B] of electrothermal tube [9 ' A] and use in refrigerator band temperature-sensitive bag [9B], or adopt the antifreeze usefulness device for automatic electrical heating of forming by ribbon heater [9 ' C] and freezing point switch [38C] [9C], or the electric heater [9 ' B] of employing refrigerator defrosting band nickel filament and the device for automatic electrical heating [9D] of bimetal leaf defrost temperature controller [38D] composition, or adopt the heating [9 ' D] that electric blanket uses and the device for automatic electrical heating [9D] of bimetal strip thermostat [38D] composition, or adopt that the refrigerator defrost uses by heating wire [9 ' D], glass fiber; the antifreeze device for automatic electrical heating [9E] that electric heater [9 ' E] that thin-wall copper pipe and edge material are formed and bimetal strip thermostat [38D] are formed, or the device for automatic electrical heating [9F] or employing electrothermal tube [9 ' A] and the lead that adopt the flake heater [9 ' F] formed by plastic skin heater wire [9 ' D] plane aluminium foil [51] and temperature controller [38D] to form; the artificial antifreeze electric heater unit [9G] of attaching plug [43] composition.
8. according to claim 1,2 or 3 described solar water heaters, it is characterized in that solar energy heating components and parts [2] remove employing by metal tube [11], outside the glassy metal vacuum heat collection pipe [2A] that joint sleeve [17] and all-glass vacuum thermal-collecting tube [2B] are formed, or employing all-glass vacuum thermal-collecting tube [2B], or adopt copper aluminium composite heat pipe [11 ' A] to connect and vacuumize the heat pressing type heat-pipe vacuum heat collecting pipe [2C] that is constituted by dish [17A] hot pressing baking of metal garden with single port single-layer and transparent glass tube [2 '] by the band coating for selective absorption, or adopt by being with wing heat pipe [17B] to be inserted in the all-glass vacuum thermal-collecting tube [2B], be tightly connected with the outer wall of sealing ring [12] by joint sleeve [17] aperture with heat pipe [17B], the macropore of joint sleeve [17] is connected with the oral area outer wall non-tight type of all-glass vacuum thermal-collecting tube [2B], and walk air in the all-glass vacuum thermal-collecting tube [2B], the interpolation type heat-pipe vacuum heat collecting pipe [2D] that is constituted, or adopt copper aluminium compound slab heat collector [2E], or adopt full copper flat plate collector [2F] or adopt heat pipe [11C] by the selective absorber coatings of appearance coated, the double-deck transparent vacuum pipe [all-glass vacuum thermal-collecting tube [2H] of heat-tube vacuum exposed conduit heat-collecting element device [2G] that 2 "] and joint sleeve [17] are formed or employing band metal pipe cap [11D] of single port.
9. according to claim 1,2 or 3 described solar water heaters, it is characterized in that in its inner bag of water tank [4] [6], being equipped with union pipe [11A], its lower end of arm [11] of union pipe [11A] is tightly connected with all-glass vacuum thermal-collecting tube [2B] three by joint sleeve [17], left part at union pipe [11A] has the inner bag [51] that parts its upper end of pipe [11 '] and extra feed tank [50] on the left side to be tightly connected, right part at union pipe [11A] parts pipe [11 "]; its upper end is tightly connected with the inner bag [51] of extra feed tank [50]; extra feed tank [50] has heat-insulation layer [52] and shell [53]; on the admitting pipe joint [54] of extra feed tank [50] magnetic valve [56] is housed; be equipped with antifreeze with device for automatic electrical heating [9] in the extra feed tank [50]; check valve [57] is equipped with on the top of extra feed tank on the right side, between extra feed tank [50] and inner water tank [6], [59] are housed communicating pipe, its upper end is inserted in the extra feed tank [50], its lower end is inserted in the superficial layer of inner bag [6] water, and magnetic valve [58] is housed.
10. according to claim 1,2 or 3 described solar water heaters, it is characterized in that in its inner bag of water tank [4] [6], being equipped with union pipe [11A], and be communicated with solar energy heating components and parts [2], contain upper surface layer on the opposite of inner bag [6] perforate filling pipe [11B] is housed, one end of filling pipe [11B] has and parts pipe on the right side [its upper end of 11 "] is tightly connected with the bottom of filling pipe [11B]; its lower end and union pipe [11A] are tightly connected; the other end of filling pipe [11B] parts pipe [11 '] on the left side has 45 ° of inclined-planes on it; and withstand on its inner chamber of filling pipe [11B]; the lower end and the union pipe [11A] that part pipe [11 '] on the left side are tightly connected; device for automatic electrical heating [9] is housed in filling pipe [11 '], one end of filling pipe [11B] is communicated with last water conduit [19], and magnetic valve [56] is housed, the other end is equipped with check valve [11 ' D].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01141662 CN1407294A (en) | 2001-09-10 | 2001-10-08 | Antifreezing solar water heater |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01142054 | 2001-09-10 | ||
| CN01142054.5 | 2001-09-10 | ||
| CN 01141662 CN1407294A (en) | 2001-09-10 | 2001-10-08 | Antifreezing solar water heater |
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| Publication Number | Publication Date |
|---|---|
| CN1407294A true CN1407294A (en) | 2003-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01141662 Pending CN1407294A (en) | 2001-09-10 | 2001-10-08 | Antifreezing solar water heater |
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| CN (1) | CN1407294A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878689A (en) * | 2012-09-18 | 2013-01-16 | 张太恩 | Solar water heater provided with anti-freezing energy-saving air valve |
| CN103292499A (en) * | 2013-06-07 | 2013-09-11 | 中国计量学院 | Solar water heater water-saving and energy-saving device based on pipeline frequency conversion heating technology |
| CN104534694A (en) * | 2015-01-13 | 2015-04-22 | 南京工业大学 | Anti-freezing type trough solar condensation heat collector system |
| CN1727809B (en) * | 2004-07-29 | 2016-09-28 | 北京理能科技发展有限公司 | Thermal-arrest water-storing device is installed in solar energy glass variable diameter guide flow vacuum heat collection pipe self-locking |
| CN107606804A (en) * | 2017-08-21 | 2018-01-19 | 广西吉宽太阳能设备有限公司 | A kind of antifreeze solar water heater of intelligent temperature control |
| CN110513861A (en) * | 2019-08-02 | 2019-11-29 | 广东长虹日电科技有限公司 | The anti-freezing gas water heater and its control method mechanically triggered |
| CN111405255A (en) * | 2020-05-15 | 2020-07-10 | 广西南宁导思电子科技有限公司 | Thawing apparatus for closed circuit television monitoring based on water freezing expansion principle |
-
2001
- 2001-10-08 CN CN 01141662 patent/CN1407294A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1727809B (en) * | 2004-07-29 | 2016-09-28 | 北京理能科技发展有限公司 | Thermal-arrest water-storing device is installed in solar energy glass variable diameter guide flow vacuum heat collection pipe self-locking |
| CN102878689A (en) * | 2012-09-18 | 2013-01-16 | 张太恩 | Solar water heater provided with anti-freezing energy-saving air valve |
| CN103292499A (en) * | 2013-06-07 | 2013-09-11 | 中国计量学院 | Solar water heater water-saving and energy-saving device based on pipeline frequency conversion heating technology |
| CN103292499B (en) * | 2013-06-07 | 2015-08-19 | 中国计量学院 | Solar water heater based on pipeline variable-frequency heating technology is saved water and energy device |
| CN104534694A (en) * | 2015-01-13 | 2015-04-22 | 南京工业大学 | Anti-freezing type trough solar condensation heat collector system |
| CN107606804A (en) * | 2017-08-21 | 2018-01-19 | 广西吉宽太阳能设备有限公司 | A kind of antifreeze solar water heater of intelligent temperature control |
| CN110513861A (en) * | 2019-08-02 | 2019-11-29 | 广东长虹日电科技有限公司 | The anti-freezing gas water heater and its control method mechanically triggered |
| CN111405255A (en) * | 2020-05-15 | 2020-07-10 | 广西南宁导思电子科技有限公司 | Thawing apparatus for closed circuit television monitoring based on water freezing expansion principle |
| CN111405255B (en) * | 2020-05-15 | 2021-03-09 | 吕震 | Thawing apparatus for closed circuit television monitoring based on water freezing expansion principle |
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