The oblique diaphragm solar water heater of double water tank
Technical field:
The present invention relates to a kind of solar water heater, particularly do not need the intake full Based Intelligent Control temperature of water supply tank and the solar water heater separating hot and cold water tank of water level.
Technical background:
Pocketed water heater, due to, cold-hot water separating more energy-conservation than common single cabin water heater with by advantages such as water list cabin heating, receives the welcome of consumers in general.But existing subdivision water heater still has following shortcoming: 1, the easy fouling and clogging of water supply tank valve; 2, fixing quantity water level cannot be carried out to water list cabin; 3, because water supply tank goes up water at any time, with the hot water of water tank, very fast and cold water mix causes water temperature to reduce rapidly; 4, draft tube structure is complicated, and along with the passing of service time, easy fouling makes caliber diminish, and moisturizing is slow; 5, due to the restriction of foam process, between inner bag and shell, scale error becomes large, and inner bag can occur relatively to beat, and in Long-Time Service process, causes sealing ring damage or mozzle fracture to cause radiator leak; 6, unreasonable structure, adopts spare and accessory parts too much, causes product cost and follow-up maintenance costly.7, under or the unstable work condition environment of hydraulic pressure low at hydraulic pressure, water heater cannot normally work etc.Such as:
1, Chinese patent, title: double-inner container solar water heater Application Number (patent): CN200720191951.7 open (bulletin) number: CN201155866 application (patent right) people: Zhang Yunfei address: 314416 No. 9, Tan Qiao street, Haining City Yuan Hua town, Zhejiang Province Bao Yang solar industry Co., Ltd invention (design) people: Zhang Yunfei is made a summary: a kind of double-inner container solar water heater tank, comprise the casing of band heat-insulation layer, electric heater unit in box liner and automatic water-supply apparatus, box liner is divided into can the heat chamber of intercommunication and low temperature chamber, electric heater unit is located in heat chamber, outlet pipe connects heat chamber, the water supply tank of automatic water-supply apparatus is connected with low temperature chamber.This water heater, when using electric heater unit, had not only saved time but also power saving; When automatic water supplement, ensure that the stability that hot water water temperature uses.
This water heater shortcoming is: 1, because blast pipe is arranged on heat chamber end cap top, and the hottest steam can be discharged from blast pipe at any time, lowers the temperature very fast; 2, because water supply tank goes up water at any time, with the hot water of water tank, very fast and cold water mix causes water temperature to reduce rapidly; 3, due to water supply tank long-term work at high operating temperatures, easy fouling or produce moss blocking valve; 4, tube connector is made up of a bend pipe, there is dead angle, and easy scaliness causes caliber to diminish, and adds and cannot dismantle tube connector, safeguards extremely inconvenience; 5, fixing quantity water level cannot be carried out to water list cabin; 6, due to the restriction of foam process, between inner bag and shell, scale error becomes large, and inner bag can occur relatively to beat, and in Long-Time Service process, causes sealing ring damage or mozzle fracture to cause radiator leak; 7, unreasonable structure, adopts spare and accessory parts too much, causes product cost and follow-up maintenance costly.8, under or the unstable work condition environment of hydraulic pressure low at hydraulic pressure, water heater cannot normally work etc.
2, Chinese patent, title: solar water heater is incubated, Yi Xiu, antifreeze, durable water tank, Application Number (patent): CN200920091083.4 open (bulletin) number: CN201463358U, application (patent right) people: Chen Xiwang, address: No. 22, Xi Guan street, Runan County, Henan Province, invention (design) people: Chen Xiwang, summary: a kind of solar water heater insulation, Yi Xiu, antifreeze, durable water tank, this water tank comprises tank shell, inner bag, and the heat-insulation layer between shell and inner bag, its inner bag divides low temperature chamber, middle temperature cabin and heat chamber three cabins, be communicated with by mozzle between adjacent cabin, low temperature chamber top is communicated with water supply tank, heat chamber connects downcomer, dividing plate top between described adjacent cabin is provided with passage, being provided with tracheae on low temperature chamber top is communicated in water supply tank, water supply tank top is provided with blast pipe, low temperature chamber top is also provided with exhaust safety valve, described water tank bottom is provided with service hatch lid outside mozzle, and mozzle is arranged on inner bag by this maintenance box, this water tank exhaust INSULATION DESIGN is reasonable, has both solved insulation problem, and has solved again antifreeze problem, this water tank easy access in addition, also with temperature test, makes solar water heater use more humane, is extremely beneficial to and applies.
This water heater shortcoming is: 1, because blast pipe is located at water supply tank, and water supply tank is located at high operating temperatures for a long time, easy fouling and clogging valve switch; 2, middle temperature cabin is not provided with mudhole, Long-Time Service, and the incrustation scale in this cabin cannot be discharged and be caused incrustation scale more long-pending higher; 3, because water supply tank goes up water at any time, with the hot water of water tank, very fast and cold water mix causes water temperature to reduce rapidly; 4, tube connector is made up of a bend pipe, there is dead angle, easy scaliness; 5, fixing quantity water level cannot be carried out to water list cabin; 6, be simply separated by a dividing plate between cabin and cabin, add and do not arrange heat-insulation layer, the heat of heat chamber can scatter and disappear to middle temperature cabin and low temperature chamber; 7, under or the unstable work condition environment of hydraulic pressure low at hydraulic pressure, water heater cannot normally work etc.
3, Chinese patent, title: solar water heater subdivision, insulation, Yi Xiu, antifreeze, durable water tank, Application Number (patent): CN201120042506.0, open (bulletin) number: CN202057091U applies for (patent right) people: day solar energy development in science and technology Co., Ltd is won in Beijing, address: No. 22, industrial area, riverfront, Pinggu district invention (design) people: Chen Xiwang, summary: a kind of solar water heater subdivision, insulation, Yi Xiu, antifreeze, durable water tank, this water tank comprises tank shell, inner bag, and the heat-insulation layer between shell and inner bag, its inner bag is divided into low temperature chamber, middle temperature cabin and heat chamber three cabins, heat-insulation layer insulation is provided with between cabin and cabin, the middle part of the wall in cabin and cabin is provided with mozzle, be communicated with by mozzle between adjacent cabin, low temperature chamber side is communicated with water supply tank, heat chamber connects downcomer, electrical heating is provided with in heat chamber, dividing plate top between affiliated adjacent cabin is provided with breather pipe, being provided with breather pipe at low temperature chamber side is communicated in water supply tank, water supply tank upper side has installed blast pipe, heat chamber top is also provided with exhaust safety valve, low temperature chamber side is provided with service hatch, and this water tank exhaust INSULATION DESIGN is reasonable, has both solved insulation problem, and has solved again antifreeze problem, this water tank easy access in addition, also with temperature test, makes solar water heater use more humane, is extremely beneficial to and applies.
This water heater shortcoming is: 1, because blast pipe is located at water supply tank, and water supply tank is located at high operating temperatures for a long time, easy fouling and clogging valve switch; 2, middle temperature cabin is not provided with mudhole, Long-Time Service, and the incrustation scale in this cabin cannot be discharged and be caused incrustation scale more long-pending higher; 3, because water supply tank goes up water at any time, with the hot water of water tank, very fast and cold water mix causes water temperature to reduce rapidly; 4, fixing quantity water level cannot be carried out to water list cabin; 5, under or the unstable work condition environment of hydraulic pressure low at hydraulic pressure, water heater cannot normally work; 5, mozzle is one section of stainless steel straight tube, and 2 mozzles are contour, and directly can flow through heat chamber because of inertia after causing the water of low temperature chamber to flow through middle temperature cabin, the hot water in middle temperature cabin can not get effective use; 6, the mozzle between middle temperature cabin and heat chamber is provided with check valve, and the water temperature due to heat chamber continues to keep the condition of high temperature, causes incrustation scale to block check valve;
Summary of the invention:
The object of this invention is to provide a kind ofly can overcome the water supply tank easily complicated easy fouling of malfunctioning, draft tube structure that existing solar water heater exists, the weak point such as sealing effectiveness is poor, parts are many, water tank easily leaks, provide a kind of double water tank oblique diaphragm solar water heater.
In order to solve the problem, the technical solution used in the present invention is as follows:
The oblique diaphragm solar water heater of double water tank, comprise water tank, some vacuum heat collection pipes, intelligent controller, sensor, magnetic valve, water pump and the assisted heating device be plugged in water tank of band heat-insulation layer, it is characterized in that: the inner bag clapboard assembly of described water tank is divided into two diversion boxs, diversion box is low temperature chamber and heat chamber combination; Low temperature chamber is provided with water inlet pipe, respiratory siphon services aperture and sewage draining exit, and heat chamber is provided with outlet pipe, sensor, assisted heating device and mozzle services aperture;
Described clapboard assembly is the component that two pieces of dividing plates closing with inner bag diameter compatible and annulus weld together, and dividing plate is provided with the oblique mozzle that the hot water of two diversion boxs can be circulated; Oblique mozzle is straight-run of pipe road, and the water in adjacent water tank is flowed fast, and less scaling, also easily clears up; Two dividing plates and annulus are welded into a clapboard assembly, are more conducive to the precision of size between part, ensure sealing property between part and are convenient to regular maintenance and change the parts such as mozzle, also improving production efficiency.
The present invention through long-term practice, under full water state, at Winter in Guangxi 12 hours night cooling 3-5 DEG C, high insulating effect.
Gap between described clapboard assembly A is hollow or filling heat insulating wall.Maintain a certain distance between dividing plate, hot water temperature can not be directly passed to adjacent water tank, ensure that the heat-insulating property of hot water temperature.
The angle that the oblique mozzle of above-described dividing plate tilts is 10 ° ~ 89 °, and oblique mozzle upper end is communicated with the hot water layer above low temperature chamber, and oblique mozzle lower end is communicated with the cold water layer below heat chamber.The trend of hot water high in and low out in specification moisturizing process, makes hot water be separated finer and smoother with cold water, the abundant use hot water of maximal efficiency.
Above-described intelligent controller is that temperature controller and water level controller combine.Water-temperature water-level integrating control can reduce the cost dropping into water supply tank, can carry out local auxiliary heating fast again simultaneously, save the auxiliary heating time and reduce the auxiliary heating electricity charge heat chamber.
Be provided with booster water pump before above-described low temperature chamber entrance, by intelligent controller, water inlet slower for flow velocity directly passed into heat chamber.Force down at tap water, hydraulic pressure is unstable or directly use well water as under the operating mode at water source, installing booster water pump additional can compress into water tank by cold water, effectively improves the popularity rate of solar water heater, and solar water heater can use as storage tank.
Above-described water heater does not need the water supply tank installing water inlet.Owing to have employed the automatic flowing and Based Intelligent Control that rely on hot cold water, need not water supply tank be used, reduce the cost that user buys water heater, also make can not because of water supply tank malfunctioning time water heater can not use.
Above-described intelligent controller can control the arbitrary height of heat chamber water level.This function solves conventional multi-inner container solar water heater and adopts water supply tank controlling water level, and cold water enters water heater at any time, causes cold water and hot water to mix the phenomenon that heat chamber water temperature is declined rapidly at any time.When ensureing that user has a bath, water temperature can not reduce.
Above-described water tank baffle upper end is provided with spiracle, and water tank two ends are provided with the perforate of being breathed aperture and mozzle by poker cleaning.User and attendant can be facilitated to clear up spiracle and conduction pipe, reduce maintenance cost.
Above-described dividing plate spiracle installs straight tube.Water tank gas accumulation can be prevented at interior case, obstructedly cause distortion owing to being vented.
The inner bag of above-described water-heater water tank is provided with maintenance and cleans the multiplex mudhole of oblique mozzle.The dirt in user and attendant's water tank can be facilitated to carry out discharging and changing mozzle, reduce maintenance cost.
Advantage of the present invention:
The present invention is through long-term practice, under full water state, at Winter in Guangxi 12 hours night cooling 3-5 DEG C, high insulating effect, is vented unimpeded, because heat chamber water level and auxiliary heating water temperature are controlled by controller, heat chamber water level and auxiliary heating water temperature can set by regimen condition according to user, when running into overcast and rainy snow weather, realize with how many hot water heatings how many, reach the object of power saving and minimizing auxiliary heating time.In addition, owing to have employed the automatic flowing and Based Intelligent Control that rely on hot cold water, need not water supply tank be used, reduce the cost that user buys water heater, also make can not because of water supply tank malfunctioning time water heater can not use.Lack upper aqueous mode by setting, can avoid has a bath goes up the phenomenon that water makes heat chamber water temperature sharply decline.Draft tube structure is simple, and moisturizing is quick, less scaling blocking, and easily cleaning is safeguarded and changed, and owing to adopting water pump supercharging, all can normally use at low hydraulic pressure or without running water area.Two kinds of dividing plates with the use of, the trend of hot water high in and low out in specification moisturizing process, hot water is made to be separated finer and smoother with cold water, the abundant use hot water of maximal efficiency, low temperature chamber and heat chamber are linked to be an entirety by dividing plate optimization, blast pipe and dividing plate ingenious integrated, simple and reasonable, overall appearance is generous, and cost is low, advantageously in applying.
Accompanying drawing illustrates:
Fig. 1 is double water tank of the present invention oblique diaphragm solar water heater embodiment one.
Fig. 2 is double water tank of the present invention oblique diaphragm solar water heater water tank embodiment one.
Fig. 3 is the front view of clapboard assembly A embodiment one of the present invention.
Fig. 4 is the right view of clapboard assembly A embodiment one of the present invention.
Fig. 5 is the left view of clapboard assembly A embodiment one of the present invention.
Fig. 6 is double water tank of the present invention oblique diaphragm solar water heater tank inner container assembly embodiment one.
Sequence number and component names in figure:
1-heat-insulation layer, 2-water tank, 3-vacuum heat collection pipe, 4-controller, 5-sensor, 6-magnetic valve, 7-water pump, 8-assisted heating device, 9-inner water tank, 10-clapboard assembly A, 12-low temperature chamber, 14-heat chamber, 15-water inlet pipe, 16-respiratory siphon service hatch, 17-mudhole, 19-outlet pipe, 21-dividing plate, 22-annulus, 23-spiracle, the oblique mozzle of 24-, 25-dividing plate, 28-gap, 29-chock plug, 30-cold water pipe, 31-capping, 34-thermal-arrest pore, the oblique mozzle upper end of 35-, the oblique mozzle lower end of 36-, 38-steam vent.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention will be further described:
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Fig. 5 and Fig. 6, the oblique diaphragm solar water heater of double water tank, comprises the water tank 2 of band heat-insulation layer 1, be plugged in the some vacuum heat collection pipes 3 in water tank 2 thermal-arrest pore 34, controller 4, sensor 5, magnetic valve 6, water pump 7 and assisted heating device 8, inner water tank 9 is divided into by clapboard assembly A10 and capping 31 can the low temperature chamber 12 of intercommunication and heat chamber 14, and low temperature chamber 12 is provided with water inlet pipe 15, respiratory siphon service hatch 16 and mudhole 17, heat chamber 14 is provided with outlet pipe 19, sensor 5 and assisted heating device 8, respiratory siphon service hatch 16 is sealed by chock plug 29, and clapboard assembly A10 comprises the dividing plate 21 that two keep certain distance, dividing plate 25 and annulus 22 weld and form, clapboard assembly A10 top is provided with spiracle 23, oblique mozzle 24 is provided with below spiracle 23, oblique mozzle 24 is through dividing plate 21 and dividing plate 25 and keep 10 ° ~ 89 ° with dividing plate 25, the water tank bottom in dividing plate 21 and dividing plate 25 gap 28 is provided with steam vent 38, when after the pressure that hot water temperature reaches certain, hot gas, from the gap 28 of spiracle 23 through clapboard assembly A10, is discharged from steam vent 38.Cold water pipe 30 is communicated with water inlet pipe 15 with water pump 7, magnetic valve 6, controller 4 is connected with sensor 5, magnetic valve 6, water pump 7 assisted heating device 8, sensor 5 moment by water-temperature water-level signal transmission to controller 4, when heat chamber 14 water level is lower than predetermined value, controller 4 sends water instruction, magnetic valve 6 is opened, running water enters water tank 2 by magnetic valve 6 and water inlet pipe, until heat chamber 14 water level reaches predetermined value, when hydraulic pressure is low or hydraulic pressure is unstable, by setting controller, while starting magnetic valve 6, start water pump 7.Under overcast and rainy snow weather condition, when heat chamber 14 water temperature is lower than predetermined value, controller 4 sends heating instructions, starts assisted heating device 8, until heat chamber 14 water temperature reaches predetermined value.In moisturizing process, cold water enters low temperature chamber 12 from running water pipe 30 through water pump 7, magnetic valve 6 and water inlet pipe, according to the principle that cold water sinking hot water floats, by the oblique mozzle upper end 35 of vacuum tube 3 and the hottest oblique mozzle of water jacking 24 of low temperature chamber 12, heat chamber 14 is entered from oblique mozzle lower end 36, then export for user from outlet pipe 19, reach the object making full use of hot water.
Application Example 1
Afternoon on September 15th, 2012, the water heater that the oblique diaphragm solar water heater of double water tank of the present invention and Huang Ming Solar Co., Ltd produce compares, the patent name of Huang Ming Solar Co., Ltd is: electromechanical double-control double water tank solar water heater carries out test and compares, Application Number (patent): 200420048178.5 similar products, open (bulletin) number: CN2720348Y, application (patent right) people: Huang Ming, address: SHANDONG HIMIN SOLAR ENERGY CO.,LTD, invention (design) people: yellow ring Wang Xian east Liu Zhiqiang fiber crops tree reason, contrast condition: install on same roofing, vacuum heat collection pipe quantity is identical, water tank internal diameter is identical, emperor's bright solar energy winter is preced with the solar water heater of 2 water tanks of series and the oblique diaphragm solar water heater of double water tank of the present invention carries out water temperature test, temperature temperature 32 DEG C, cloudy weather, emperor bright solar energy high temperature cabin water temperature 90 DEG C, low temperature chamber water temperature 95 DEG C, the heat chamber water temperature 99 DEG C of the oblique diaphragm solar water heater of double water tank of the present invention, middle temperature cabin water temperature 90 degrees Celsius, low temperature chamber water temperature 80 DEG C.Discharge the hot water of two water heater heat chambers simultaneously, carry out water in supercharging, the solar water heater of 2 water tanks of emperor's hat series of bright solar energy winter directly adds heat chamber the cold water of 20 DEG C, and the cold water of the oblique diaphragm solar water heater of double water tank of the present invention is after entering from low temperature chamber, compress into heat chamber, now, through the thermometer test display with money, the solar water heater heat chamber water temperature of 2 water tanks of emperor's hat series of bright solar energy winter is 32 DEG C, low temperature chamber water temperature is 95 degrees Celsius, and double water tank of the present invention oblique diaphragm solar water heater heat chamber water temperature is 88 DEG C, low temperature chamber water temperature is 42 DEG C.
Application Example 2
Double water tank of the present invention oblique diaphragm solar water heater and existing emperor are preced with the solar water heater (Chinese patent of 2 water tanks of series the bright solar energy winter, the patent No.: 200420048178.5) compare, during 10 days 18 November in 2012, same roofing is installed, vacuum heat collection pipe quantity is identical, water tank internal diameter is identical, water inlet tap water temperature 20 DEG C, two water heaters are heated to 60 DEG C stop using simultaneously, morning 8 November 11 point, through the thermometer test display with money, the low temperature chamber of emperor's hat series of bright solar energy winter has brought up to 35 DEG C by 20 DEG C, heat chamber has been reduced to 45 DEG C by 60 DEG C, and double water tank of the present invention oblique diaphragm solar water heater heat chamber is reduced to 57 DEG C by 60 DEG C, low temperature chamber has brought up to 23 DEG C by 20 DEG C, heat insulation effect significantly improves.