CN1064542A - Household automatic water heater using various energy sources - Google Patents
Household automatic water heater using various energy sources Download PDFInfo
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- CN1064542A CN1064542A CN 92100126 CN92100126A CN1064542A CN 1064542 A CN1064542 A CN 1064542A CN 92100126 CN92100126 CN 92100126 CN 92100126 A CN92100126 A CN 92100126A CN 1064542 A CN1064542 A CN 1064542A
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
- Y02E10/44—Heat exchange systems
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Abstract
The present invention is a kind of automatic water heater using various energy sources.But by solar thermal collector, cooker collector or fuel gas heat-collecting device, boiler, boiled water tank, the automatic mixing valve of sluice valve temperature adjustment hot and cold water, can turn-off shower nozzle and electrical control division is grouped into.There are water level detection switch and electric control system control solar thermal collector, cooker collector or fuel gas heat-collecting device to flow out hot water and inject boiler in the automatic priming valve of temperature adjustment, the boiler but it is characterized in that having in the heat collector, with the water source of the hot water in the boiler as boiled water tank, but the hot boiling water in hot water in the boiler or the boiled water tank by sluice valve select both one of the automatic mixing valve of access temperature adjustment hot and cold water, at last with can turn-off shower nozzle or tap links to each other, promote the switch on the shower nozzle or turn tap to select one of two kinds of current forms to wash one's hands and face or shower.Can obtain hot boiling water or cold water with cup along the switch that touches the boiled water tank bottom.
Description
The present invention relates to a kind of water heater, particularly be applicable to the automatic water heater using various energy sources of solar energy, cooking stove heat energy, combustion gas and electric energy.
Pot-type boiler, all can satisfy certain needs as solar water heater, gas heater, electric heater etc., but the igniting of gas heater, temperature adjustment, solar water heater add the control of water and water temperature, the preheating of water-storage electric heater, the adjusting that adds water and leaving water temperature all require the user must have certain operative knowledge, and can not supply boiling water, old children uses also appearance easily dangerous.Therefore, there is certain difficulty in these water heater popularization and applications.
In order to reduce operation easier, the part automatic gas water heater is also arranged now, the supply of automatic electric heating hydrophone, the user determines to have made things convenient for many.But these water heaters are only applicable to the single energy, when family uses the more convenient or daylight saving time of the another kind of energy, have to be equipped with another kind of water heater, drink boiling water, also must be equipped with high-power electric appliances such as electric thermos flask, insulating pot, will reduce the utilization rate of singly closing water heater like this, increase investment cost, not reach the purpose of saving.
The purpose of this invention is to provide a kind of solar energy or life waste heat with cheapness is main source of energy, also can use various energy resources such as various cooking stove heat energy, combustion gas heat energy, electric energy simultaneously, have boiled water tank, and be convenient to the automatic water heater using various energy sources that old children uses, accomplish conveniently to lay equal stress on saving.
The present invention is achieved in that with solar thermal collector, cooker collector and absorbs cheap solar energy or life waste heat, and but the automatic priming valve of temperature adjustment is installed in each heat collector so that after heat collector is heated, can flow out the high-grade heat water tank in the constant-temperature hot water flood chamber automatically.In boiler, establish a lowest water level switch, when the hot water of supplying with when solar thermal collector or cooker collector is not enough, can connect the control circuit of burner, waterway electromagnetic valve in electric igniter, electromagnetic valve of gas circuit or the fuel gas heat-collecting device of unlatching gas-cooker, but, guarantee not cut off the water supply in the boiler by injecting constant-temperature hot water to boiler behind cooker collector that the automatic priming valve of temperature adjustment is housed or the fuel gas heat-collecting device absorption combustion gas heat energy.Water side heat face in the boiler is as washing the hot water mouth who inserts sluice valve with hot water, on the other hand also as the water source of boiled water tank.Adorn a hot boiling water touch switch and a cold water touch switch in the bottom of boiled water tank, like this, can get needed hot boiling water or cold water with the teacup touch switch.The hot boiling water mouth of drawing a hot boiled water pipe and sluice valve from boiled water tank joins, but rotate sluice valve can make hot water or hot boiling water both one of the automatic mixing valve of access temperature adjustment hot and cold water.Hot water or hot boiling water through with cold water mix after become warm water and insert shower nozzle or tap.On shower nozzle, establish a switch, pull switch or turn tap and can wash one's hands and face or shower.
The present invention has changed in the past, and domestic solar water heater's water tank is located at outdoor and heats and the mode that manually adds water by the free convection circulation, as long as according to seasonal characteristic, suitably regulate the coolant-temperature gage that adds of automatic priming valve, can improve the efficient of heat collector, and make it maximally utilise solar energy.Automatically the combination of igniting cooking stove and heat collector, also to have improved the general gas water heater need manual igniting and regulate inconveniences such as water temperature, tolerance, and old children preferably uses, and particularly has been equipped with the gross investment that boiled water tank can lower family.Be that warm water or cool hot boiling water all maintain certain water level, can take at any time, so be very much convenient.In addition, the water source of boiled water tank is to take from the boiler by solar energy or life waste heat heated hot water, and energy-saving effect is also fairly good.
The description of the drawings is as follows:
Fig. 1 is a scheme of installation of the present invention.
Fig. 2 is the installation diagram of solar thermal collector heat-absorbing chamber of the present invention.
Fig. 3 is the A-A profile of Fig. 2.
Fig. 4 is the installation diagram of cooker collector of the present invention.
Fig. 5 is the side view that the present invention utilizes the flush type cooker collector of life waste heat.
Fig. 6 is the front view that the present invention utilizes the pot bottom type cooker collector of life waste heat.
Fig. 7 is the vertical view that the present invention utilizes the pot bottom type cooker collector of life waste heat.
Fig. 8 is the installation diagram of fuel gas heat-collecting device of the present invention.
Fig. 9 is the installation diagram of boiler of the present invention.
Figure 10 is the installation diagram of boiled water tank of the present invention.
Figure 11 is the another kind of installation diagram of boiled water tank of the present invention.
Figure 12 is an electrical schematic diagram of the present invention.
Figure 13 is the installation diagram of water level switch of the present invention.
But Figure 14 is the installation diagram of the automatic priming valve of the present invention's temperature adjustment.
Figure 15 is the installation diagram of sluice valve of the present invention.
But Figure 16 is the installation diagram of the automatic mixing valve of the present invention's temperature adjustment hot and cold water.
Figure 17 is the B-B profile of Figure 16.
Figure 18 is the installation diagram that the present invention can turn-off shower nozzle.
Figure 19 is that the K of Figure 18 is to view.
Figure 20 is the installation diagram of touch switch of the present invention.
Describe the concrete structure and the working condition that propose according to the present invention below with reference to the accompanying drawings in detail.
When fine, place outdoor solar thermal collector (1) to be heated by solar radiation, after heat-absorbing chamber reaches uniform temperature, but the automatic priming valve of temperature adjustment in it is promptly opened automatically, cold water enters solar thermal collector by running water pipe (2) through aqueduct (3), at any time the priming valve of Tiao Jieing makes the heat-absorbing chamber water temperature inside remain steady temperature, when the water level of heat-absorbing chamber reaches certain position in solar thermal collector, hot water promptly flows into indoor boiler (5) by siphonage from water pipe (4), when rainy weather occurring, solar thermal collector can not supply water, the water supply of the cooker collector of utilization life waste heat is not enough again, when the boiler water level is lower than assigned position, the water level detection switch of boiler can be connected the electric ignition circuit by control circuit automatically, open the electromagnetic valve of gas circuit of cooking stove or the waterway electromagnetic valve of automatic gas heat collector, ignition burner (not drawing among the figure), heating cooker collector or automatic gas heat collector (6), cold water promptly by aqueduct (7) but enter cooker collector by the automatic priming valve of temperature adjustment, automatically priming valve can be regulated open amount at any time, make heat collector water temperature inside all-the-time stable set up temperature, when cold water enters cooker collector, the hot water of setting up temperature promptly injects boiler by aqueduct (8), and guaranteeing has a certain amount of hot water deposit in the boiler.Hot water in the boiler is divided into two branches behind aqueduct (8), a branch (9) inserts boiled water tank (10), as the water inlet pipe of boiled water tank, the hot boiling water fairlead (12) of another branch (11) and boiled water tank inserts two water inlets of sluice valve (13) respectively.Like this, when hot water is used up suddenly in the boiler, can rotate sluice valve and make the hot boiling water in the boiled water tank enter sluice valve, meet a crying need.Hot water or hot boiling water both one of select by sluice valve after, by aqueduct (14) but insert the hot water inlet of the automatic mixing valve of temperature adjustment hot and cold water (15), but convert to by the automatic mixing valve of temperature adjustment hot and cold water and can wash one's hands and face or the warm water of shower, concentrate outflow or disperse ejection from turn-offing shower nozzle (17) through aqueduct (16) again, to satisfy different needs.
Solar thermal collector (1) has a heat-absorbing chamber (18), but the automatic priming valve of temperature adjustment (19) is equipped with on the top of heat-absorbing chamber, the position of its temperature-sensitive pipe (20) is lower than the suction side (21) of siphon outlet pipe slightly, so that the temperature-sensitive pipe is immersed in the water of heat-absorbing chamber all the time, accurately control the water temperature in the heat-absorbing chamber.In order to produce siphon effect, draw a tracheae (23) from heat-absorbing chamber near the drift angle (22) of priming valve one side, and it is caused the heat-absorbing chamber outer bottom, reduce heat loss.Siphonal peak (24) should be lower than drift angle one segment distance, overflows from tracheae not make hot water.Heat-absorbing chamber is sealed to form by the double layer of metal plate, and does to such an extent that spacing is littler as far as possible, flows into boiler so that produce hot water when solar radiation is arranged as early as possible.Preferably be taken as 0.5～5 millimeter at the temperature-sensitive pipe with the lower part heat-absorbing chamber, when solar radiation when constituting the absorber plate of heat-absorbing chamber, absorber plate is heated together with the water in the heat-absorbing chamber, when water temperature rises to the setting temperature, amount of water can be opened and adjust automatically to automatic priming valve in it automatically, make under the situation that water temperature stability is constant in the heat-absorbing chamber, water level constantly rises, until being raised to more than the siphonal peak, siphon pipe promptly begins to produce siphon, hot water with heat-absorbing chamber top is drawn onto boiler at short notice, and the water level in making heat-absorbing chamber is lower than siphonal suction side.
Cooker collector (6) but have an automatic priming valve of temperature adjustment (25) to be contained in the top of heat collector cavity (26), whole heat collector cavity is combined by the metallic plate of two-layer shaping, and with its spacing do try one's best littler, so that can flow out hot water as early as possible after being heated, the sidewall sections spacing of heat collector cavity is preferably in 0.5～5 millimeter.The shape of whole heat collector cavity can be cylindrical also can be taper shape or rectangle, make abundant aperture (27) at the sidewall of heat collector cavity, the flue gas that cooking stove burning is produced can pass through from aperture.Do not have a heat shield (28) in the outside of heat collector cavity, and make steam vent (29), useless flue gas is discharged from this hole at the cover top.The discharge flue that the side opening of heat shield inner surface and heat collector cavity and outer surface thereof (30) constitute can make the waste heat of useless flue gas be fully used.After cooking stove takes fire heating, automatically amount of water can be opened and control at any time to priming valve automatically when heat collector cavity reaches its setting temperature, make the interior water temperature all-the-time stable of heat collector cavity set up temperature, a heat collector cavity top side set delivery port (31) relative with priming valve can flow out constant-temperature hot water and be injected into boiler when priming valve adds water.
Cooker collector (6) also can be made the flush type that utilizes life waste heat, is installed in the bavin kitchen range.Heat collector cavity (32) is sealed to ring-band shape by the double layer of metal plate, after the igniting of bavin kitchen range is used, water in the ring-band shape heat collector cavity promptly is heated, hot water enters the heat exchanging chamber (33) that is connected on the endless belt and is higher than endless belt by convection current, the water of lower temperature enters heat collector cavity in the heat exchanging chamber simultaneously, so continuous exchange constantly raises the water temperature in the hot chamber, but when reaching the setting temperature of the automatic priming valve of temperature adjustment (34) that is contained in heat exchanging chamber one side, priming valve is promptly opened automatically and is added water, and makes the interior water temperature stability of heat exchanging chamber set up temperature.Constant-temperature hot water is injected boiler by the outlet pipe (35) on heat exchanging chamber top simultaneously.The volume of heat exchanging chamber and heat collector cavity is tried one's best littler, and the thickness of heat collector cavity endless belt is preferably 0.5～5 millimeter, so that can make the quick water outlet of heat collector.
Cooker collector (6) can also be made the pot bottom type that utilizes life waste heat, as the support of pot.Ring-type heat collector cavity (36) with form of pot bottom is sealed to form by two-layer formed metal plate, and the spacing of two metallic plates is as far as possible littler, preferably is taken as 0.5～5 millimeter, so that can make the quick water outlet of heat collector.Heat collector is to be finished by the convex reinforcement (37) of heat collector inboard to the supporting of pot, and another effect of reinforcement is to make to leave flue between the bottom of a pan and the heat collector and be convenient to waste gas and discharge.Two groups up and down of reinforcement branches, and stagger mutually, more heat collector absorbs heat surperficial (38) so that the flue gas that burning produces is flowed through, and makes full use of the waste heat of flue gas.In the upper edge of heat collector along the heat exchanging chamber (39) that connects an a little higher than heat collector cavity, but adorn an automatic priming valve of temperature adjustment (40) at the one end, the other end is established a delivery port (41), when cooking stove is used to cook or during cooking, heat collector cavity and heat exchanging chamber constantly produce convection current and water temperature are raise, priming valve is opened automatically when water temperature in the heat exchanging chamber rises to the setting temperature, and self-adjusting cold water inlet just in time makes the interior water temperature of heat exchanging chamber remain on the setting temperature.When priming valve added water, the constant-temperature hot water of equivalent was injected in the boiler by delivery port.The insulation material of heat collector cavity bottom (42) can reduce distributing of heat.
Cooker collector (6) also can change the fuel gas heat-collecting device into, a thermostatic chamber (44) that only can hold less water is adorned on top at the tube-sheet heat exchanger (43) of automatic gas heat collector, but an end of thermostatic chamber is installed an automatic priming valve of temperature adjustment (45), the other end is outlet pipe (46), when magnetic valve (47) must establish by cable open after, the electric ignition circuit working, aqueous vapor linked switch (48) promptly makes gas circuit open-minded under the hydraulic pressure effect, combustion gas is promptly lighted, water in the heat exchanger tube is heated after thermostatic chamber flows out, when the water temperature that enters thermostatic chamber surpasses the setting temperature, but the automatic priming valve of temperature adjustment is promptly opened and is added water, making cold water directly enter thermostatic chamber by passage (49) mixes with hot water, water temperature in thermostatic chamber is reduced to the setting temperature, and priming valve is just closed voluntarily automatically.The hot water that injects boiler from outlet pipe is the constant-temperature hot water of setting up temperature all the time.
The hot water that solar thermal collector (1) or cooker collector (6) flow out is in the inverted insulation glass liner (52) of a plurality of parallel connections by the water container that is contained in water inlet pipe and water outlet pipe (51) the injection boiler on the plug (50), because during Inlet and outlet water, need from glass liner, to discharge or to glass liner, replenish air from the outside, so on plug, adorn a turnover tracheae (53) that leads to the glass liner top, for can be in use for some time, can remove incrustation scale and sediment in the glass liner easily, also adorned a blow-off pipe (54) on the plug, water inlet pipe and water outlet pipe on each glass liner plug is interconnected, and blow-off pipe is interconnected and dams with plug screw (55).For the water level of being inverted in the glass liner is controlled, on water inlet pipe and water outlet pipe, connect a cylindrical glass water level control pipe (56), and a water level detection switch (57) is being installed with the corresponding high position slightly of water inlet pipe and water outlet pipe height, when water level in the water tank is lower than this position, sense switch just can be connected the electric ignition circuit by electric control circuit, electromagnetic valve of gas circuit or waterway electromagnetic valve (not drawing among the figure), ignition burner (not drawing among the figure), cooker collector or fuel gas heat-collecting device are supplied water fast, the top of water level control pipe is equipped with funnel (58) and is formed cleaning systems jointly with the blow-off pipe and the plug screw that are contained on the plug, need not dismantle boiler and just can from funnel, add cleaning agent, back out the dirt after plug screw can drain cleaning.
Hot boiling water in the boiled water tank (10) is stored in the inverted glass liner of thermos (59), and cold water is stored in the metal cylinder (60) that is easy to dispel the heat.Hot boiling water or cold water are by the middle part but the automatic priming valve of temperature adjustment (61) to be housed, the bottom is equipped with that the electric water-boiling device of electric heater (62) supplies with, in order to improve the thermal efficiency and to reduce the heat transfer of electric water-boiling device to the cold water tube, shell at electric water-boiling device wraps insulation material (63), or change shell into less glass liner of thermos, the top of electric water-boiling device has an outlet pipe (64) to connect hot boiling water adjutage (65), but the boiling point that coolant-temperature gage is adjusted to water that adds with the automatic priming valve of temperature adjustment, after connecting power supply, the very fast rising of water temperature is until boiling in the electric water-boiling device, priming valve adds water in electric water-boiling device, hot boiling water is promptly entered glass liner or is entered metal cylinder as cold water by outlet pipe (66) by the top of outlet pipe (64) by hot boiling water adjutage (65), outlet pipe (66) is positioned at the top of priming valve temperature-sensitive pipe, its middle part section of being cylindrical glass tube also is equipped with dehydration sense switch (67), when anhydrous in the electric heater be that water level is when being lower than dehydration sense switch (67), this switch promptly cuts off the power supply of electric heater by electric control circuit, avoid electric heater generation dry combustion method and damage.The full-water level sense switch (68) of boiled water tank is contained in the top and has on the cylindrical glass water level control pipe (70) of funnel (69), and its position is lower than the tracheae (71) in the glass liner slightly, in order to avoid hot boiling water overflows from tracheae when full-water level.When water level in the glass liner reached full-water level and is the setting height(from bottom) of full-water level sense switch, the full-water level sense switch can cut off the power supply of electric heater by electric control circuit, and boiler quits work.When water level was lower than full-water level slightly, the full-water level sense switch was connected heating power supply by electric control circuit immediately, and electric water-boiling device is reworked.Like this, just make boiler before taking boiling water, be in full-water level all the time, can take at any time.Hot boiling water adjutage (65) and cold boiling water adjutage (72) are connected two touch switch (73) of boiled water tank bottom respectively, when taking boiling water, only need can obtain hot boiling water or cold water with cup along touch switch.Lowest part at the plug (74) of glass liner peristome and metal cylinder, electric water-boiling device sets up blow-off pipe (75) and plug screw (76) separately, to become drainage with the funnel mutual group, when producing sediment or incrustation scale when boiled water tank work a period of time, can add cleaning agent from funnel and clean, back out all dirts after 3 plug screws can drain cleaning.Also available a plurality of glass liners increase hot boiling water reserves.
If desired, boiled water tank (10) also can be made the form of only supplying cold water.Promptly use tub (77) to replace inverted vacuum flask and metal cylinder, so that store more cold water, water level control pipe this moment (70) is connected to the lowest part (79) of metal drum, and establish a breather pipe (80) at metal drum near the drift angle of funnel (69), the water source change into top by metal drum through heat exchanger (81) but after insert the automatic priming valve of temperature adjustment (61) again.Like this, the water source can absorb the part heat of boiling water, and one side self temperature raises to some extent, has energy-saving effect, and the temperature of boiling water is reduced.
The electrical control of water heater is divided into two parts: the part of dotted line is the electric control circuit of boiler, and remaining is the power supply of control section and the electric control circuit of boiled water tank.The power supply of control section is produced by electric capacity (82), voltage-stabiliser tube (83), two diodes (84), resistance (85), the common circuit that constitutes of electric capacity (86).By luminous tube (87), photosensitive tube (88) and slide over the lowest water level sense switch (57) that switch base (89) on the glass tube (56) constitutes boiler, when the water level in the boiler is lower than the installation site of lowest water level sense switch, the light of luminous tube shines on the photosensitive tube by the glass tube of hollow, its undercapacity is so that the photosensitive tube conducting, the base stage of triode (90) is in high potential and saturation conduction, and the circuits for triggering of relay (91) are switched on and export the control power supply.The waterway electromagnetic valve of the electromagnetic valve of gas circuit of gas-cooker or automatic gas heat collector (78) is opened, simultaneously, a half-wave in each cycle of power supply is by diode (92), current-limiting resistance (93), the primary coil of transformer (94) and diode (95) constitute the charge circuit to electric capacity (96), another half-wave is then by diode (97), divider resistance (98) and divider resistance (99), the triggering loop that diode (100) is formed makes the trigger electrode of controllable silicon (101) get electric and the conducting that is triggered, make the loop discharge of electric capacity (96) by the primary coil formation of controllable silicon (101) and transformer, like this, on the primary coil of transformer just in all once voltage vibrations that raise and reduce of each cycle of power supply, make the number of turn produce tens kilovolts high pressure far more than elementary secondary coil induction, just produce continuous pilot spark between ignitor (102) and the plate of igniting (103), gas ignites.After the gas combustion, the brightness of flame makes photosensitive tube (104) conducting, and the trigger electrode of controllable silicon (101) promptly changes electronegative potential into owing to the conducting of photosensitive tube, and controllable silicon (101) stops by igniting.In case fray-out of flame is even then photosensitive tube will be by thirty years of age controllable silicon triggering and conducting, igniting again once more.When the water level in the boiler is higher than the installation site of lowest water level sense switch, the light of luminous tube is made the photosensitive tube conducting by the convex lens optically focused of the water composition of glass tube and inside thereof, triode ends owing to base stage changes electronegative potential into, relay loses the triggering loop and also just makes its output switch open circuit, cut off the power supply of electric ignition circuit and magnetic valve, cooker collector or automatic gas heat collector quit work.
Electric heater (62) in the boiled water tank whether energising work is decided by leading of controllable silicon (105) or ends.Luminous tube (106), photosensitive tube (107) constitutes dehydration sense switch (67), constitute full-water level sense switch (68) by luminous tube (109) and photosensitive tube (110), when in the glass tube (66) when anhydrous, the light of luminous tube (106) shines on the photosensitive tube (107) by glass tube, but its undercapacity is so that its conducting, the base stage of triode (111) is equivalent to unsettled and triode is ended, relay (112) is because of triggering loop not conducting of open circuit, make silicon controlled trigger electrode open circuit, controllable silicon (105) ends, cut off the power supply of electric heater, it is not damaged because of sky burns.When heater is immersed in the water is when in the glass tube (66) water being arranged, and the convex lens focus irradiation that the light of luminous tube (106) is formed via glass tube and water is to photosensitive tube (107), and its intensity is enough to make the photosensitive tube conducting.At this moment if boiled water tank does not reach full-water level, be that the position of full-water level sense switch (68) is housed on the bath of glass level control pipe (70) is anhydrous, because of luminous tube (109) without the insufficient light of optically focused so that photosensitive tube (110) conducting, triode (111) base stage is in high potential and saturation conduction, relay (112) triggers loop formation and makes the output switch connection, controllable silicon (105) conducting that promptly is triggered, electric heater gets electric work.As if the position that full-water level sense switch (68) is housed on the bath of glass level control pipe (70) water being arranged is that boiled water tank reaches full-water level, the light of luminous tube (109) shines on the photosensitive tube (110) after by optically focused and makes its conducting, triode (111) ends because of base stage changes electronegative potential into, relay turn-offs the output switch because of triggering the loop open circuit, and the circuits for triggering of controllable silicon (105) are ended by open circuit.The power supply of electric heater is cut off, and electric water-boiling device quits work.
Resistance (113), (114), (115), (116), (117), (118) are respectively the current-limiting resistance of luminous tube, photosensitive tube and relay.Resistance (119), potentiometer (120), resistance (121) and electric capacity (122) constitute the triggering loop of controllable silicon (105), adjust the angle of flow that potentiometer (120) can change controllable silicon (105), output voltage is changed, thereby change the power output of electric heater, to satisfy corresponding requirement.Resistance (123), electric capacity (124) constitute the holding circuit of controllable silicon (105), and the low pass filter that electric capacity (125), inductance (126) constitute is in order to suppress the silicon controlled Radio frequency interference.Resistance (127), neon bulb (128) constitute power indicator, and neon bulb is contained in the working condition that the boiler shell promptly can be observed boiler.When heater was full power operation, neon bulb was the darkest, and for zero energy is a heater when not working, neon bulb is the brightest.
But the automatic priming valve seat of temperature adjustment (129), its temperature-sensitive pipe (130) rises up into heat collector cavity (131), when water temperature in the heat collector cavity reaches the setting temperature, expansion of liquids amount in the temperature-sensitive pipe is enough to make bellows (132) elongation of temperature-sensitive tube head and backs down the spool (134) that is threaded with adjustment screw by adjustment screw (133), and cold water i.e. aperture on cold water outlet (135), valve port (136) and plug screw (137) enters heat collector cavity.When heating power is stablized when constant, the inlet of cold water does not keep constant because of the expansion of liquids amount changes, when heating stops and water temperature in the heat collector cavity is lower than when setting up temperature slightly, the bellows of temperature-sensitive tube head shrinks with liquid, spool is resetted by the effect of spring (138), and valve stops to add water.The gap of being stayed between the flat screwdriver of bull stick (139) head and the groove of adjustment screw afterbody (140) is the position change that the change of adjustment screw position when opening for spool does not make the knob (141) that is contained on the bull stick.Turning knob can drive the relative valve core rotation of screw by bull stick, and the distance of screw head end face and bellows is changed, and promptly changes the elongation of bellows when backing down valve.And the elongation of bellows is by the decision of the temperature of liquid, adds coolant-temperature gage so turning knob can be regulated.
An interface of hot water (143) and a hot boiling water interface (144) are arranged on the valve body of sluice valve (142), taper shape is made on the composition surface of valve body and spool (145), so that can cooperate better, be in 180 ° with hot water inlet (146) and hot boiling water import (147) on interface of hot water and the corresponding spool of hot boiling water interface, and all communicate with delivery port (148).Knob on the rotational valve core (149), that can select hot water or hot boiling water a kind ofly flows out (shown position flow out be hot water) from delivery port, also can rotate 90 ° and turn-off hot water and hot boiling water from shown position, and what change 90 ° of outflows again then is hot boiling water.Nut (150) can prevent that spool is drawn out valve body and produces dangerous.
But the automatic mixing valve of temperature adjustment hot and cold water is made up of an automatic mixing valve of hot and cold water and warm water valve.When hot water when hot water mouth (151) enters hybrid chamber (152), place the temperature-sensitive pipe (154) that has bellows (153) in the hybrid chamber to be heated by hot water, medium expands immediately in it, cause the bellows elongation, because the temperature-sensitive pipe is not subjected to the restriction of the warm water valve body (157) that is threaded with mixed valve (156) usefulness and nut (158), screw rod (159), channel nut (160) with an end of bellows, so the temperature-sensitive pipe is elongated to when a certain amount of, can only back down cold water valve core (161), the open cold water valve.Supporting member with holes (162) can guarantee that the temperature-sensitive pipe is in the shaft core position of the automatic mixing valve of hot and cold water all the time.Because of channel nut (160) is placed restrictions on by pin (163), so the handle (164) of rotational fixation on screw rod (159), can change the residing position of channel nut, just change the gap between temperature-sensitive pipe and cold water valve core and channel nut, the length that makes the temperature-sensitive pipe back down cold water valve core changes, thereby when changing the cold water valve core unlatching, the water temperature in the hybrid chamber, the i.e. leaving water temperature of delivery port (165).Be enclosed within the plug (167) between screw rod (159) and warm water spool (166), when being rotated, screw rod can drive the rotation of warm water spool, so that align or the warm water spool that staggers on cross-drilled hole (168) and warm water valve body on delivery port (165), realize unlatching or shutoff to warm water.On the warm water valve body, make 1/4th projections (169), make on the warm water spool and contour 1/2nd or 1/4th (being 1/2nd among the figure) projection (170) of projection (169), make warm water spool and warm water valve body can only relatively rotate 90 ° or 180 °, in the process of regulating warm water temperature, just can often not turn-off warm water like this.The effect of spring (171) is to make warm water spool (166) keep good cooperating with warm water valve body (157) all the time, stops the seepage of warm water.On the warm water spool or the projection on the warm water valve body also move with the between centers that nut (158) limits screw rod (159) jointly, it only can be rotated.Load onto in cold water outlet (172) one sides of cold water valve body and to turn-off cold valves when plug screw (173) and spring (174) can make cold water valve core not be subjected to the top power of temperature-sensitive pipe rapidly.
Have and select the handle type of current form and cutoff device can turn-off shower nozzle, be convenient in shower is crossed kind with hand control current form or turn-off current, and needn't after placing shower nozzle, remove closing valve again.Close-fitting is at the valve body (176) of shell (175) cylindrical interior, a water inlet ring (178) is arranged on the spool (177), have a dispersion effluent ring (179) and one to concentrate out water ring (180), the turnover water ring is interconnected with runner (181) in the middle part of the spool.When the switch (182) that promotes to be fixed on to the direction of arrow on the spool, valve opening, current are concentrated outflow from going out water ring (180) by nut (183) inner chamber and the flexible pipe (184) that are fixed on the valve body, the continuation pull switch then goes out water ring and nut intracavity (180) is cut off by valve body, communicate with apopore (185) on the valve body and use water ring (179), current disperse ejection from nozzle cavity through flow distribution plate (186), there are a concentrated flow locating slot (188) and one to disperse ejection locating slot (189) respectively in the both sides of the chute (187) of nozzle housing, so that change switch over to the current form is fixed, so as not to pinning switch for a long time with finger.When needs turn-offed current, as long as with finger switch is transferred to from locating slot, spool was promptly promoted in the other direction to reset and makes the valve shutoff to arrow by spring (190).
The valve of taking cold and hot boiling water is made the touch switch of top-opening type, is the convenience in order to use, and more meets hygienic requirements than traditional rotary valve or ball valve, can avoid cross-infection.Switch base (191) is fixed on the bottom of boiler shell (193) by nut (192), during use, withstand on the annulus (195) that is fixed on the spool (194) with teacup or kettle, make spring (196) compression can open switch and make the passage (198) of current on connector (197) and spool flow into teacup or kettle.As long as remove teacup or kettle with finishing, spring can make valve core reset cut off current.Certainly, switch also can be contained in the sidepiece of shell, and one end of spool water outlet should be made the form of elbow and allow elbow down this moment, so that water flows in cup.
Claims (13)
1, household automatic water heater using various energy sources, this water heater is by solar thermal collector, cooker collector or fuel gas heat-collecting device, boiler, boiled water tank, sluice valve, but the automatic mixing valve of temperature adjustment hot and cold water, shower nozzle can be turn-offed and electrical control division is grouped into, but it is characterized in that having in the heat collector the automatic priming valve of temperature adjustment, there are water level detection switch and electric control system to make solar thermal collector in the boiler, cooker collector or fuel gas heat-collecting device flow out hot water and inject boiler, with the water source of the hot water in the boiler as boiled water tank, but the hot boiling water in hot water in the boiler or the boiled water tank by sluice valve select both one of the automatic mixing valve of access temperature adjustment hot and cold water, at last with can turn-off shower nozzle or tap links to each other.
2, heat collector as claimed in claim 1, but it is characterized in that the top of heat-absorbing chamber or heat exchanging chamber is equipped with the automatic priming valve of temperature adjustment, and heat-absorbing chamber or heat collector cavity are that 0.5～5 millimeter metallic plate constitutes by two interlamellar spacings.
3,, it is characterized in that heat collector has a discharge flue that is made of the aperture of the outer surface of crown center heat shield with holes, heat collector cavity and sidepiece thereof as claim 1,2 described cooker collectors.
4, boiler as claimed in claim 1, the tank that it is characterized in that boiler are a plurality of inverted glass liner of thermos, and a lowest water level sense switch is arranged.
5, boiled water tank as claimed in claim 1, it is characterized in that but boiled water tank has an electric water boiler that the automatic priming valve of temperature adjustment is housed, an inverted insulation glass liner and a metal cylinder are distinguished store heat boiling water and cold water, and a hot boiling water touch switch and a cold water touch switch are established in its underpart.
6, boiled water tank as claimed in claim 1 is characterized in that in the metal drum of boiled water tank a heat exchanger being arranged, and is used to make the water source to absorb the part heat of boiling water.
7, electric control system as claimed in claim 1, it is characterized in that having in the control section one group of fixed voltage power supply to connect electric igniter and magnetic valve, have one group of adjustable voltage power supply to connect the power output that the electric heater in the electric water-boiling device is used to regulate electric heater.
8, water level detection switch as claimed in claim 1, it is characterized in that having one and slide over the switch base on the cylindrical glass tube, a luminous tube and a photosensitive tube, the conducting of the not optically focused Characteristics Control photosensitive tube when utilizing the optically focused characteristic of the convex lens that the cylindrical glass tube water inner with it forms and not having water and ending.
But 9, the automatic mixing valve of temperature adjustment hot and cold water as claimed in claim 1 is characterized in that mixing valve has a valve that can turn-off warm water, and 1/2nd or 1/4th contour projections are arranged on warm water spool and the warm water valve body.
10, the shower nozzle that turn-offs as claimed in claim 1 is characterized in that the switch that has can control current break-make and current form in the nozzle handle.
11,, but it is characterized in that the top of heat collector is provided with a thermostatic chamber that the automatic priming valve of temperature adjustment is housed as claim 1 or 2 said fuel gas heat-collecting devices.
12, boiled water tank as claimed in claim 1 or boiler is characterized in that funnel is equipped with on the top of water level control pipe, with blow-off pipe, the plug screw formation purging system of bottom.
13, sluice valve as claimed in claim 1 it is characterized in that hot water inlet and the hot boiling water import on the spool is in 180 °, and the composition surface of valve body and spool is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92100126 CN1064542A (en) | 1992-01-06 | 1992-01-06 | Household automatic water heater using various energy sources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92100126 CN1064542A (en) | 1992-01-06 | 1992-01-06 | Household automatic water heater using various energy sources |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1064542A true CN1064542A (en) | 1992-09-16 |
Family
ID=4938389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92100126 Pending CN1064542A (en) | 1992-01-06 | 1992-01-06 | Household automatic water heater using various energy sources |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1064542A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975414A (en) * | 2010-10-25 | 2011-02-16 | 江苏光芒热水器有限公司 | Solar and gas complementary pressure-bearing hot water system |
| CN102022837A (en) * | 2010-12-30 | 2011-04-20 | 苏建新 | Water heater |
| CN102359737A (en) * | 2011-10-19 | 2012-02-22 | 赵延斌 | Corrugated hose for water conveyance of solar water heater |
| CN102777950A (en) * | 2012-01-10 | 2012-11-14 | 叶崇明 | Light, electricity and gas three-purpose kitchen range |
| CN103017249A (en) * | 2012-12-27 | 2013-04-03 | 嘉兴市正兴能源科技有限公司 | Medium-temperature solar-powered cool boiled water and hot water supplying efficient energy-saving equipment |
| CN104019561A (en) * | 2014-06-23 | 2014-09-03 | 谢泽林 | Solar energy water heater with instantaneous heating function and self-stabilized output temperature |
| CN106123375A (en) * | 2016-08-11 | 2016-11-16 | 田彩霞 | A kind of photothermal deformation constant temperature system |
| CN107543220A (en) * | 2016-06-27 | 2018-01-05 | 上海科能特餐饮设备有限公司 | A kind of gas big kitchen range burner hearth flue gas waste heat recovery and water circulation enhancing device |
| CN111503877A (en) * | 2020-05-07 | 2020-08-07 | 烟台卓越新能源科技股份有限公司 | Voltage-adjustable electrode type water heating equipment |
| CN112543853A (en) * | 2019-04-19 | 2021-03-23 | 崔荣桓 | Method for cleaning automatic pipe of boiler |
| CN114294834A (en) * | 2021-11-23 | 2022-04-08 | 北京华远意通热力科技股份有限公司 | Regulating system for supplying domestic hot water at constant temperature |
-
1992
- 1992-01-06 CN CN 92100126 patent/CN1064542A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975414A (en) * | 2010-10-25 | 2011-02-16 | 江苏光芒热水器有限公司 | Solar and gas complementary pressure-bearing hot water system |
| CN102022837A (en) * | 2010-12-30 | 2011-04-20 | 苏建新 | Water heater |
| CN102359737A (en) * | 2011-10-19 | 2012-02-22 | 赵延斌 | Corrugated hose for water conveyance of solar water heater |
| CN102777950A (en) * | 2012-01-10 | 2012-11-14 | 叶崇明 | Light, electricity and gas three-purpose kitchen range |
| CN103017249B (en) * | 2012-12-27 | 2015-06-17 | 嘉兴市正兴能源科技有限公司 | Medium-temperature solar-powered cool boiled water and hot water supplying efficient energy-saving equipment |
| CN103017249A (en) * | 2012-12-27 | 2013-04-03 | 嘉兴市正兴能源科技有限公司 | Medium-temperature solar-powered cool boiled water and hot water supplying efficient energy-saving equipment |
| CN104019561A (en) * | 2014-06-23 | 2014-09-03 | 谢泽林 | Solar energy water heater with instantaneous heating function and self-stabilized output temperature |
| CN107543220A (en) * | 2016-06-27 | 2018-01-05 | 上海科能特餐饮设备有限公司 | A kind of gas big kitchen range burner hearth flue gas waste heat recovery and water circulation enhancing device |
| CN106123375A (en) * | 2016-08-11 | 2016-11-16 | 田彩霞 | A kind of photothermal deformation constant temperature system |
| CN112543853A (en) * | 2019-04-19 | 2021-03-23 | 崔荣桓 | Method for cleaning automatic pipe of boiler |
| CN111503877A (en) * | 2020-05-07 | 2020-08-07 | 烟台卓越新能源科技股份有限公司 | Voltage-adjustable electrode type water heating equipment |
| CN111503877B (en) * | 2020-05-07 | 2021-05-28 | 烟台卓越新能源科技股份有限公司 | Voltage-adjustable electrode type water heating equipment |
| CN114294834A (en) * | 2021-11-23 | 2022-04-08 | 北京华远意通热力科技股份有限公司 | Regulating system for supplying domestic hot water at constant temperature |
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