CN105571121A - Energy saving and water saving heater - Google Patents
Energy saving and water saving heater Download PDFInfo
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- CN105571121A CN105571121A CN201610091394.5A CN201610091394A CN105571121A CN 105571121 A CN105571121 A CN 105571121A CN 201610091394 A CN201610091394 A CN 201610091394A CN 105571121 A CN105571121 A CN 105571121A
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- water
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- cleaning
- heat
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
Abstract
The invention provides an energy saving and water saving heater which comprises an integrated washing cabinet, a filter water tank, an immersible pump, a self-cleaning prefilter, a heat exchanger, an electric water heater, a large-flow water purifier, a waste water recycling tank and a water replenishing tank. The integrated washing cabinet comprises an integrated shower room, a vegetable and dish washing cabinet, a hairdressing and beautifying bed and equipment and occasions needing hot water flowing away while washing. An automatic cleaning system and a circuit control system are further included. The energy saving and water saving heater is characterized in that under the condition of tap water, washing waste hot water is collected by the filter water tank, the washing waste hot water is pressurized and circulated through the immersible pump, the heat exchanger recycles heat energy to heat the tap water, the tap water is heated to shower temperature through the electric water heater, and filtered and recycled water is stored in the waste water recycling tank; and in the absence of the tap water, little water is replenished, circulating, filtering, purifying and heating can be achieved, and washing can be achieved. The energy saving and water saving heater is low in electric power and low in requirement for electricity use conditions, energy and water are greatly saved, sewage discharge is reduced, and the energy saving and water saving heater can be widely used and popularized.
Description
Technical field
What the present invention relates to is heat energy Sewage treatment, Living Water circularly purifying operation technique and water heater bathroom field, particularly a kind of energy-saving and water-saving heater.
Background technology
At present, in daily hot water cleaning, electric heater used has solar electric water heater, electric water heater with air energy, gas heater, instant electric water heater and multimode electric heater, and solar water heater affects by sunlight, and air-source water heater is by low temperature effect; Gas heater, usually away from bathroom, will be waited for several minutes when needing long distance delivery heat energy and start shooting and discharge water, and after the shutdown of cleaning midway is restarted, has a water temperature to raise suddenly, then reduce, through recovering the temperature set after a period of time; Instant electric water heater's electric power is too large, and the electric wire of family's prepackage is limited, and multi-mode electrically water heater needs preheating and heat energy has province to consume when standby, and all hot water all flows away from sewer after having a bath simultaneously, causes water and heat energy is wasted greatly.
Summary of the invention
For the problems referred to above, the object of this invention is to provide a kind of energy-saving and water-saving heater.
For achieving the above object, the present invention is with should following technical scheme:
Energy-saving and water-saving heater of the present invention, comprise overall washing cabinet (containing integral shower room, the equipment washing dish dish washing cupboard, cosmetology bed and need heat production water the hot water and cleaning limit, limit flows away and occasion), slide tray, water tank with strainer, immersible pump, automatically cleaning fore filter, threeway electromagnetic water valve, check-valves, heat exchanger, water flow switch, electric heater, check-valves, automatic drain valve, large-flow water purifier, water pressure switch, waste-water recovering cistern, replenishing water tank of water composition, also comprise auto cleaning system, circuit control system.Having under running water condition, water tank with strainer collects cleaning spent hot water, immersible pump makes cleaning spent hot water pressurized circulation, heat exchanger reclaims heat energy and makes tap water heating, electric heater makes running water second time be heated to cleaning temperature, cleans, and filtered and recycled can clean spent hot water and be stored into waste-water recovering cistern simultaneously, heat energy major part in cleaning spent hot water is recovered, energy-conservation and filtered and recycled waste water; Do not having under running water condition, starting use and to purify waste water switch, fill into a small amount of water, filtration, purification heating capable of circulation, cleans, and the heat energy in cleaning spent hot water does not run off, energy-conservation and water saving.
Further, described overall washing cabinet (integral shower room, wash dish dish washing cupboard, cosmetology bed), be all made into waste-water recovering cistern on the top at an angle, bottom is all made into replenishing water tank of water, and tub lower space installs slide tray.
Further, described slide tray, circulating filtration equipment, heat energy waste water reclamation apparatus, cleaning equipment, electric heater and circuit control device are installed, slide tray can slide on chute, be convenient to the maintenance guarantee of equipment, the equipment had as required also can install the back of overall washing cabinet (integral shower room, wash dish dish washing cupboard, cosmetology bed).
Further, described water tank with strainer, centre is provided with aperture screen pack, be used for filtering cleaning spent hot water, water tank with strainer is divided into cesspool and clear water reserviors two parts by aperture screen pack, and cesspool section bottom is provided with blow-off pipe, blow-off pipe is provided with Solenoid ball valve, and top is provided with overflow pipe.After Solenoid ball valve energising is closed, water tank with strainer can be collected to store and filter cleaning spent hot water, opens, blow-off pipe draining-off sewage and impurity after Solenoid ball valve on-off power supply.Overflow pipe is when water is full, and water overflows.Clear water reserviors part is provided with immersible pump, and immersible pump can make cleaning spent hot water pressurize press-in pipeline circulating.
Further, described automatically cleaning fore filter, comprises rinse mouth, water impeller, water inlet, upper shell cover, rotating shaft upper bracket, sealing ring, screen support frame, filter screen, bristle, rotating shaft, bristle supports, the product mouth of a river, main casing, rotating shaft lower carriage, lower cover, sewage draining exit.It is characterized in that: after filter screen is blocked, open sewage draining exit, rinse mouth access running water also rinses, water impeller rotates and drive rotating shaft, bristle supports rotates together with bristle, energy blowdown and clean filter screen.
Further, described heat exchanger, comprise copper pipe, joint, flexible pipe, insulating tube, it is characterized in that: in the internal diameter of flexible pipe, insert some little copper pipes, some little copper pipes are introduced an interface with joint by two of flexible pipe respectively, another interface guided to by the pipeline that the inwall of flexible pipe and little copper pipe outer wall are formed, with heat-insulating cover on flexible pipe, after composition entirety, enclose into one or several annulus blend compounds band to tightly wrap, be made into a heat exchanger, the running water that in copper pipe, flowing pressure is higher, the cleaning spent hot water that the pipeline flowing pressure that the outer wall of copper pipe and the inwall of flexible pipe form is lower, copper pipe radical is more, copper pipe and flexible pipe longer, hot and cold water reverse flow, energy recovery is more thorough, the temperature that running water raises is higher, temperature when more close heat cleaning spent hot water flows into.Real through making and surveying, an external diameter 16 millimeters of copper pipes insert internal diameter 22 millimeters of flexible pipes, length 15 meters, the heat exchanger be made into, the hot water of 37 degree and 10 degree of cold water reverse flow, when hot and cold water flow is identical, after heat exchange, cold water temperature is elevated to 34 degree, but volume is larger.Heat exchanger also can be connected in composition with multiple wall-hung boiler heat-exchangers of the plate type, it is characterized in that: the water in-out port of second heat-exchangers of the plate type one end is connected with the water in-out port of one end of first heat-exchangers of the plate type, the water in-out port of the 3rd again with the second other end is connected, connect several heat-exchangerss of the plate type successively and form a long heat-exchangers of the plate type, the little heat-exchangers of the plate type number connected is more, hot water and cold water reverse flow in two pipelines, energy recovery is more thorough, the temperature that running water raises is higher, temperature when more close heat cleaning spent hot water flows into.Through making and surveying real, 6 wall-hung boiler heat-exchangerss of the plate type are chained together the heat exchanger be made into, and the hot water of 37 degree and 10 degree of cold water reverse flow, when hot and cold water flow is identical, after heat exchange, cold water temperature is elevated to 34 degree, small volume.
Further, described waste-water recovering cistern, filtered and recycled water and running water can fill into waste-water recovering cistern, and after water is full, overflow pipe flows out, and waste-water recovering cistern is provided with level control switch for water and water-level probe, and running water filling pipe is provided with electromagnetic water valve.Lower at waste-water recovering cistern water level, when not having recycle-water to fill into, water-level probe controlling water level gauge tap is opened, control electromagnetic water valve and open moisturizing, when reaching certain water level, the opening and closing of water-level probe controlling water level gauge tap, control electromagnetic water valve and close stopping moisturizing, the peak level that running water fills into arranges lower, ensure recycle-water to fill into and reserve volume, can continue when recycle-water fills into store, make waste-water recovering cistern preferentially can store recycle-water, and make the waste-water recovering cistern not lack of water because not having recycle-water.
Further, described replenishing water tank of water, be provided with level control switch for water, the downcomer that replenishing water tank of water connects is provided with electromagnetic water valve, and the water-level probe that level control switch for water connects is arranged in water tank with strainer, when startup use is purified waste water cleaning switch, level control switch for water and electromagnetic water valve energising, replenishing water tank of water to water tank with strainer automatic water supplement, when water tank with strainer water level is low, electromagnetic water valve is opened, and replenishing water tank of water is to water tank with strainer automatic water supplement; During water tank with strainer water level height, electromagnetic water valve is closed and is stopped moisturizing.Guarantee cleaning, cleaning spent hot water circularly purifying, clean again, whole cyclic process not lack of water.
Further, described electric heater, when long-time shutdown is started shooting again, just start to need running water to be once heated to higher temperature, after cleaning spent hot water circulation, the heat energy of cleaning spent hot water is absorbed heating tap water by heat exchanger, running water is heated to higher temperature, under tap water cut-off mode of operation, cleaning spent hot water is only filtered purification, heat energy loss is few, temperature is still higher, electric water heater heating running water or purify waste water, as long as heat up by a small margin, power does not need too large, small volume, be arranged on overall washing cabinet (integral shower room, wash dish dish washing cupboard, cosmetology bed) cabinet in or back on, with overall washing cabinet (integral shower room, wash dish dish washing cupboard, cosmetology bed) form a whole.
Further, described auto cleaning system, comprises filter element of water purifier flushing, the flushing of fore filter filter screen and heat-exchanger pipeline greasy dirt rinse-system.Filter element of water purifier rinse-system comprises reset switch and electromagnetic water valve, and filter element of water purifier rinses reset switch and opens, and controls electromagnetic water valve and opens, rinse filter core; Fore filter filter screen rinses and comprises fore filter filter screen automatically cleaning reset switch, electromagnetic water valve and electromagnetic water valve, fore filter filter screen automatically cleaning reset switch is opened, control electromagnetic water valve and electromagnetic water valve are opened, running water enters from rinse mouth, sewage draining exit is opened, running water impulsion water impeller rotate and drive rotating shaft, bristle supports rotates together with bristle, blowdown and clean filter screen.Heat-exchanger pipeline greasy dirt rinse-system comprises threeway electromagnetic water valve, threeway electromagnetic water valve and check-valves, open heat exchanger greasy dirt flush switch, running water flows into electric water heater heating by threeway electromagnetic water valve, by threeway electromagnetic water valve inflow heat exchanger, rinses heat-exchanger pipeline greasy dirt.When this function is for cleaning grease more bowls and chopsticks, grease easily dissolves in the hot water, the hot water having dissolved grease in the pipeline of heat exchanger with cold water reverse flow, temperature reduces, grease solidifies and is attached on the pipeline of heat exchanger, easy blocking heat-exchanger pipeline.
Further, described circuit control system, comprise relay, earth leakage circuit-breaker, master switch, relay, relay, use is purified waste water switch, filter element of water purifier rinses reset switch, fore filter filter screen automatically cleaning reset switch, water pressure switch, water flow switch, heat exchanger greasy dirt flush switch, closed master switch, relay power closes, Solenoid ball valve energising is closed, open hot-water switch, electric heater produces hot water, immersible pump power work connected by water flow switch control relay, cleaning spent hot water flows into water tank with strainer through filter screen, after again filtering, cleaning spent hot water is pressed into automatically cleaning fore filter by immersible pump successively, heat exchanger and return water tank, heat cleaning spent hot water and running water are in heat exchanger reverse flow, running water first time heating, running water flows into electric heater again, tap water heating is to cleaning temperature, open fore filter filter screen automatically cleaning reset switch, electromagnetic water valve and electromagnetic water valve are opened, and running water enters from rinse mouth, running water impulsion water impeller rotates and drive rotating shaft, bristle supports rotates together with bristle, rinse and clean filter screen and despumation, open heat-exchanger pipeline greasy dirt flush switch, running water flows into electric water heater heating by threeway electromagnetic water valve, and hot water, by threeway electromagnetic water valve inflow heat exchanger, rinses heat-exchanger pipeline greasy dirt.After tap water cut-off, open and use switch of purifying waste water, threeway electromagnetic water valve and the work of threeway electromagnetic water valve, the power supply of water-level probe controlling water level switch connection electromagnetic water valve, replenishing water tank of water is to water tank with strainer moisturizing, and after reaching certain water level, electromagnetic water valve is closed and stopped moisturizing; Open hot-water switch, immersible pump power work connected by water pressure switch control relay, and the water in water tank with strainer is pressed into automatically cleaning fore filter, check-valves, large-flow water purifier, electric heater by immersible pump successively, recirculation flow; Close hot-water switch, check-valves and water pressure switch acting in conjunction, water pressure switch disconnects, and control relay disconnects immersible pump power supply; Open filter element of water purifier and rinse reset switch, electromagnetic water valve is opened, filter cartridge flushing.Open light switch, illuminating lamp throws light on; Open exhaust fan switch, exhaust fan is vented.Close master switch, connect another road open mode power supply of Solenoid ball valve, Solenoid ball valve is opened, and the blow-off pipe of water tank with strainer is opened, and impurity and dirt are got rid of.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention (being arranged on washing cabinet);
Fig. 2 is structural representation of the present invention (being arranged on integral shower room);
Fig. 3 is structure one pipe box multi-tubular heat exchanger schematic diagram of the present invention;
Fig. 4 is structure heat-exchangers of the plate type of the present invention series winding schematic diagram;
Fig. 5 is that structural circuit of the present invention controls schematic diagram;
Fig. 6 is structure automatically cleaning fore filter schematic diagram of the present invention;
1, overall washing cabinet (containing integral shower room, washing dish dish washing cupboard, cosmetology bed);
2, wash basin; 3, screen pack;
4, the lower mouth of a river; 5, slide tray; 6, sewer interface;
7, tap water interface; 8, aperture screen pack; 9, water tank with strainer;
10, overflow pipe; 11, blow-off pipe; 12, Solenoid ball valve;
13, immersible pump; 14, water-level probe; 15, electromagnetic water valve;
16, threeway electromagnetic water valve; 17, automatically cleaning fore filter; 18, electromagnetic water valve;
19, electromagnetic water valve; 20, check-valves; 21, automatic drain valve;
22, large-flow water purifier; 23, water pressure switch; 24, heat exchanger;
25, water flow switch; 26, threeway electromagnetic water valve; 27, level control switch for water;
28, electromagnetic water valve; 29, replenishing water tank of water; 30, recycle-water outlet;
31, water tap; 32, light switch; 33, exhaust fan switch;
34, switch of purifying waste water is used; 35, filter element of water purifier rinses reset switch;
36, fore filter filter screen automatically cleaning reset switch; 37, electric heater;
38, hot-water switch; 39, shower nozzle; 40, recycle-water water tank;
41, water-level probe; 42, level control switch for water; 43, recycle-water inflow entrance;
44, electromagnetic water valve; 45, running water filling pipe; 46, overflow pipe;
47, blow-off pipe; 48, blowdown water valve; 49, rinse mouth;
50, water impeller; 51, water inlet; 52, upper shell cover;
53, rotating shaft upper bracket; 54, sealing ring; 55, screen support frame;
56, filter screen; 57, bristle; 58, rotating shaft;
59, bristle supports; 60, is produced from the mouth of a river; 61, main casing;
62, rotating shaft lower carriage; 63, lower cover; 64, sewage draining exit;
65, copper pipe; 66, joint; 67, flexible pipe;
68, insulating tube; 69, tube-in-tube heat exchanger;
70, heat-exchangers of the plate type; 71, water inlet one; 72, delivery port two;
73, water inlet two; 74, delivery port one;
75, air switch; 76, illuminating lamp; 77, exhaust fan;
78, live wire; 79, zero line; 80, relay;
81, relay; 82, leakage switch; 83, master switch;
84, the instruction that works refers to; 85, heat exchanger greasy dirt flush switch;
86, control panel; 87; 88, three-way magnetic valve;
89, three-way magnetic valve; 90, check-valves; 91, leading interface of hot water;
92, leading cold water interface;
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
A kind of energy-saving and water-saving heater of the present invention, comprise overall washing cabinet (containing integral shower room, wash dish dish washing cupboard, the equipment of cosmetology bed and the hot water that needs heat production water and cleaning limit, limit flows away and occasion) (1), slide tray (5), water tank with strainer (9), immersible pump (13), automatically cleaning fore filter (17), threeway electromagnetic water valve (16), check-valves (90), heat exchanger (24), water flow switch (25), threeway electromagnetic water valve (26), threeway electromagnetic water valve (89), electric heater (37), threeway electromagnetic water valve (88), check-valves (20), automatic drain valve (21), large-flow water purifier (22), water pressure switch (23), waste-water recovering cistern (40), replenishing water tank of water (29) forms, also comprise auto cleaning system, circuit control system.Having under running water condition, water tank with strainer (9) collects cleaning spent hot water, immersible pump (13) makes cleaning spent hot water pressurized circulation, heat exchanger (24) reclaims heat energy and makes tap water heating, electric heater (37) makes running water second time be heated to cleaning temperature, clean, filtered and recycled can clean spent hot water and be stored into waste-water recovering cistern (40) simultaneously, heat energy major part in cleaning spent hot water is recovered, energy-conservation and filtered and recycled waste water; Do not having under running water condition, starting use and to purify waste water switch (34), fill into a small amount of water, filtration, purification heating capable of circulation, cleans, and the heat energy in cleaning spent hot water does not run off, energy-conservation and water saving.
Described overall washing cabinet (integral shower room, wash dish dish washing cupboard, cosmetology bed) (1), waste-water recovering cistern (40) is all made on the top at an angle, bottom is all made into replenishing water tank of water (29), and tub (2) lower space installs slide tray (5).
Described slide tray (5), slide tray (5) is provided with circulating filtration equipment, heat energy waste water reclamation apparatus, cleaning equipment, electric heater (37) and circuit control device, slide tray (5) can slide on chute, be convenient to the maintenance guarantee of equipment, the equipment had as required also can install the back of overall washing cabinet (integral shower room, wash dish dish washing cupboard, cosmetology bed) (1).
Described water filtering tank (9), centre is provided with aperture screen pack (8), be used for filtering cleaning spent hot water, water tank with strainer (9) is divided into cesspool and clear water reserviors two parts by aperture screen pack (8), cesspool section bottom is provided with blow-off pipe (11), blow-off pipe (11) is provided with Solenoid ball valve (12), and top is provided with overflow pipe (10).After Solenoid ball valve (12) energising is closed, water tank with strainer (9) can be collected to store and filter cleaning spent hot water, opens, blow-off pipe (11) draining-off sewage and impurity after Solenoid ball valve (12) on-off power supply.Overflow pipe (10) is when water is full, and water overflows.Clear water reserviors part is provided with immersible pump (13), and immersible pump (13) can make cleaning spent hot water pressurize press-in pipeline circulating.
Described automatically cleaning fore filter (17), comprises rinse mouth (49), water impeller (50), water inlet (51), upper shell cover (52), rotating shaft upper bracket (53), sealing ring (54), screen support frame (55), filter screen (56), bristle (57), rotating shaft (58), bristle supports (59), produces the mouth of a river (60), main casing (61), rotating shaft lower carriage (62), lower cover (63), sewage draining exit (64).It is characterized in that: after filter screen is blocked, open sewage draining exit (64), rinse mouth (49) access running water also rinses, water impeller (50) rotates and drives rotating shaft (58), bristle supports (59) and bristle (57) to rotate together, can blowdown and clean filter screen (56).
Described heat exchanger (24), comprise copper pipe (65), joint (66), flexible pipe (67), insulating tube (68), some little copper pipes (65) are inserted in the internal diameter of flexible pipe (67), two of flexible pipe uses joint (66) that some little copper pipes (65) are introduced an interface respectively, another interface guided to by the pipeline that the inwall of flexible pipe (67) and little copper pipe (65) outer wall are formed, be enclosed within flexible pipe (67) with insulating tube (68), after composition entirety, enclose into one or several annulus blend compounds band to tightly wrap, be made into a heat exchanger, the running water that copper pipe (65) interior flowing pressure is higher, the cleaning spent hot water that the pipeline flowing pressure that the outer wall of copper pipe (65) and the inwall of flexible pipe (67) form is lower, copper pipe (65) radical is more, copper pipe (65) and flexible pipe (67) longer, hot and cold water reverse flow, energy recovery is more thorough, the temperature that running water raises is higher, temperature when more close heat cleaning spent hot water flows into.Real through making and surveying, an external diameter 16 millimeters of copper pipes insert internal diameter 22 millimeters of flexible pipes, length 15 meters, the heat exchanger be made into, the hot water of 37 degree and 10 degree of cold water reverse flow, when hot and cold water flow is identical, after heat exchange, cold water temperature is elevated to 34 degree, but volume is larger.Heat exchanger (24) also can be connected in composition with multiple wall-hung boiler heat-exchangers of the plate type (70), it is characterized in that: the water in-out port of second heat-exchangers of the plate type one end is connected with the water in-out port of one end of first heat-exchangers of the plate type, the water in-out port of the 3rd again with the second other end is connected, connect several heat-exchangerss of the plate type successively and form a long heat-exchangers of the plate type, the little heat-exchangers of the plate type number connected is more, hot water and cold water reverse flow in two pipelines, energy recovery is more thorough, the temperature that running water raises is higher, temperature when more close heat cleaning spent hot water flows into.Through making and surveying real, 6 wall-hung boiler heat-exchangerss of the plate type are chained together the heat exchanger be made into, and the hot water of 37 degree and 10 degree of cold water reverse flow, when hot and cold water flow is identical, after heat exchange, cold water temperature is elevated to 34 degree, small volume.
Described waste-water recovering cistern (40), filtered and recycled water and running water can fill into waste-water recovering cistern (40), after water is full, overflow pipe (46) flows out, waste-water recovering cistern (40) is provided with level control switch for water (42) and water-level probe (41), and running water filling pipe (45) is provided with electromagnetic water valve (44).Lower at waste-water recovering cistern (40) water level, when not having recycle-water to fill into, water-level probe (41) controlling water level gauge tap (42) is opened, control electromagnetic water valve (44) and open moisturizing, when reaching certain water level, water-level probe (41) controlling water level gauge tap (42) opening and closing, control electromagnetic water valve (44) and close stopping moisturizing, the peak level that running water fills into arranges lower, ensure recycle-water to fill into and reserve volume, can continue when recycle-water fills into store, make waste-water recovering cistern (40) preferentially can store recycle-water, and make waste-water recovering cistern (40) the not lack of water because not having recycle-water.
Described replenishing water tank of water (29), level control switch for water (27) is installed, the downcomer that replenishing water tank of water (29) connects is provided with electromagnetic water valve (28), the water-level probe (14) that level control switch for water (27) connects is arranged in water tank with strainer (9), when startup use is purified waste water cleaning switch (34), level control switch for water (27) and electromagnetic water valve (28) energising, replenishing water tank of water (29) is to water tank with strainer (9) automatic water supplement, when water tank with strainer (9) water level is low, electromagnetic water valve (28) is opened, replenishing water tank of water (29) is to water tank with strainer (9) automatic water supplement, during water tank with strainer (9) water level height, electromagnetic water valve (28) is closed and is stopped moisturizing.Guarantee cleaning, cleaning spent hot water circularly purifying, clean again, whole cyclic process not lack of water.
Described electric heater (37), it is characterized in that: when long-time shutdown is started shooting again, just start to need running water to be once heated to higher temperature, after cleaning spent hot water circulation, the heat energy of cleaning spent hot water is absorbed heating tap water by heat exchanger, running water is heated to higher temperature, under tap water cut-off mode of operation, cleaning spent hot water is only filtered purification, heat energy loss is few, temperature is still higher, electric heater (37) heating tap water or purify waste water, as long as heat up by a small margin, power does not need too large, small volume, be arranged on overall washing cabinet (integral shower room, wash dish dish washing cupboard, cosmetology bed) (1) cabinet in or back on, with overall washing cabinet (integral shower room, wash dish dish washing cupboard, cosmetology bed) form a whole.
Described auto cleaning system, comprises the flushing of water purifier (22) filter core, the flushing of fore filter (17) filter screen and heat exchanger (24) pipeline greasy dirt rinse-system.Water purifier (22) filter core rinse-system comprises reset switch (35) and electromagnetic water valve (19), filter element of water purifier rinses reset switch (35) and opens, control electromagnetic water valve (19) to open, filter core is rinsed, fore filter (17) filter screen rinses and comprises fore filter filter screen automatically cleaning reset switch (36), electromagnetic water valve (15) and electromagnetic water valve (18), fore filter filter screen automatically cleaning reset switch (36) is opened, control electromagnetic water valve (15) and electromagnetic water valve (18) are opened, running water enters from rinse mouth (49), sewage draining exit (64) is opened, running water impulsion water impeller (50) rotates and drives rotating shaft (58), bristle supports (59) and bristle (57) rotate together, blowdown and clean filter screen (56).Heat exchanger (24) pipeline greasy dirt rinse-system comprises threeway electromagnetic water valve (88), threeway electromagnetic water valve (89) and check-valves (90), open heat exchanger greasy dirt flush switch (85), running water flows into electric heater (37) heating by threeway electromagnetic water valve (89), by threeway electromagnetic water valve (88) inflow heat exchanger (24), rinse heat-exchanger pipeline greasy dirt.When this function is for cleaning grease more bowls and chopsticks, grease easily dissolves in the hot water, the hot water having dissolved grease in the pipeline of heat exchanger (24) with cold water reverse flow, temperature reduces, grease solidifies and is attached on the pipeline of heat exchanger (24), easy blocking heat-exchanger (24) pipeline.
Described circuit control system, comprise relay (75), earth leakage circuit-breaker (82), master switch (83), relay (80), relay (81), use is purified waste water switch (34), filter element of water purifier rinses reset switch (35), fore filter filter screen automatically cleaning reset switch (36), water pressure switch (23), water flow switch (25), heat exchanger greasy dirt flush switch (85), closed master switch (83), relay (75) energising is closed, Solenoid ball valve (12) energising is closed, open hot-water switch (38), electric heater (37) produces hot water, immersible pump (13) power work connected by water flow switch (25) control relay (80), cleaning spent hot water flows into water tank with strainer (9) through filter screen (3), after again filtering, cleaning spent hot water is pressed into automatically cleaning fore filter (17) by immersible pump successively, heat exchanger (24) and return water tank (40), cleaning spent hot water running water is in heat exchanger (24) reverse flow, running water first time heating, running water flows into electric heater (37) again, tap water heating is to cleaning temperature, open fore filter filter screen automatically cleaning reset switch (36), electromagnetic water valve (15) and electromagnetic water valve (18) are opened, running water enters from rinse mouth, running water impulsion water impeller (50) rotates and drives rotating shaft (58), bristle supports (59) and bristle (57) to rotate together, rinses clean filter screen and despumation, open heat-exchanger pipeline greasy dirt flush switch (85), running water flows into electric heater (37) heating by threeway electromagnetic water valve (89), hot water, by threeway electromagnetic water valve (88) inflow heat exchanger (24), rinses heat-exchanger pipeline greasy dirt.After tap water cut-off, open and use switch of purifying waste water (34), threeway electromagnetic water valve (16) and threeway electromagnetic water valve (26) work, the power supply of electromagnetic water valve (28) connected by water-level probe (14) controlling water level switch (27), replenishing water tank of water (29) is to water tank with strainer (9) moisturizing, after reaching certain water level, electromagnetic water valve (28) is closed and is stopped moisturizing; Open hot-water switch (38), immersible pump (13) power work connected by water pressure switch (23) control relay (81), water in water tank with strainer is pressed into automatically cleaning fore filter (17), check-valves (20), large-flow water purifier (22), electric heater (37) by immersible pump successively, recirculation flow; Close hot-water switch (38), check-valves (20) and water pressure switch (23) acting in conjunction, water pressure switch (23) disconnects, and control relay (81) disconnects immersible pump (13) power supply; Open filter element of water purifier and rinse reset switch (35), electromagnetic water valve (19) is opened, filter cartridge flushing.Open light switch (32), illuminating lamp (76) throws light on; Open exhaust fan switch (33), exhaust fan (77) is vented.Close master switch (83), connect power supply when Solenoid ball valve (12) another road is opened, Solenoid ball valve (12) is opened, and the blow-off pipe of water tank with strainer (9) is opened, and impurity and dirt are got rid of.
The above is only better embodiment of the present invention, therefore all equivalences done according to structure, feature and the principle described in patent claim of the present invention change or modify, and are included in patent claim of the present invention.
Claims (11)
1. an energy-saving and water-saving heater, comprise overall washing cabinet (containing integral shower room, wash dish dish washing cupboard, the equipment of cosmetology bed and the hot water that needs hot water and cleaning limit, limit flows away and occasion) (1), slide tray (5), water tank with strainer (9), immersible pump (13), automatically cleaning fore filter (17), threeway electromagnetic water valve (16), check-valves (90), heat exchanger (24), water flow switch (25), threeway electromagnetic water valve (26), threeway electromagnetic water valve (89), electric heater (37), threeway electromagnetic water valve (88), check-valves (20), automatic drain valve (21), large-flow water purifier (22), water pressure switch (23), waste-water recovering cistern (40), replenishing water tank of water (29) forms, also comprise auto cleaning system, circuit control system.It is characterized in that: having under running water condition, water tank with strainer (9) collects cleaning spent hot water, immersible pump (13) makes cleaning spent hot water pressurized circulation, heat exchanger (24) reclaims heat energy and makes tap water heating, electric heater (37) makes running water second time be heated to cleaning temperature, clean, filtered and recycled can clean spent hot water and be stored into waste-water recovering cistern (40) simultaneously, heat energy major part in cleaning spent hot water is recovered, energy-conservation and filtered and recycled waste water; Do not having under running water condition, starting use and to purify waste water switch (34), fill into a small amount of water, filtration, purification heating capable of circulation, cleans, and the heat energy in cleaning spent hot water does not run off, energy-conservation and water saving.
2. overall washing cabinet according to claim 1 (integral shower room, wash dish dish washing cupboard, cosmetology bed) (1), it is characterized in that: be all made into waste-water recovering cistern (40) on the top at an angle, bottom is all made into replenishing water tank of water (29), and tub (2) lower space installs slide tray (5).
3. slide tray according to claim 1 (5), it is characterized in that: slide tray (5) is provided with circulating filtration equipment, heat energy waste water reclamation apparatus, cleaning equipment, electric heater (37) and circuit control device, slide tray (5) can slide on chute, be convenient to the maintenance guarantee of equipment, the equipment had as required also can install the back of overall washing cabinet (integral shower room, wash dish dish washing cupboard, cosmetology bed) (1).
4. water tank with strainer according to claim 1 (9), it is characterized in that: centre is provided with aperture screen pack (8), be used for filtering cleaning spent hot water, water tank with strainer (9) is divided into cesspool and clear water reserviors two parts by aperture screen pack (8), cesspool section bottom is provided with blow-off pipe (11), blow-off pipe (11) is provided with Solenoid ball valve (12), and top is provided with overflow pipe (10).After Solenoid ball valve (12) energising is closed, water tank with strainer (9) can be collected to store and filter cleaning spent hot water, opens, blow-off pipe (11) draining-off sewage and impurity after Solenoid ball valve (12) on-off power supply.Overflow pipe (10) is when water is full, and water overflows.Clear water reserviors part is provided with immersible pump (13), and immersible pump (13) can make cleaning spent hot water pressurize press-in pipeline circulating.
5. automatically cleaning fore filter (17) according to claim 1, comprises rinse mouth (49), water impeller (50), water inlet (51), upper shell cover (52), rotating shaft upper bracket (53), sealing ring (54), screen support frame (55), filter screen (56), bristle (57), rotating shaft (58), bristle supports (59), produces the mouth of a river (60), main casing (61), rotating shaft lower carriage (62), lower cover (63), sewage draining exit (64).It is characterized in that: after filter screen is blocked, open sewage draining exit (64), rinse mouth (49) access running water also rinses, water impeller (50) rotates and drives rotating shaft (58), bristle supports (59) and bristle (57) to rotate together, can blowdown and clean filter screen (56).
6. heat exchanger according to claim 1 (24), comprise copper pipe (65), joint (66), flexible pipe (67), insulating tube (68), it is characterized in that: in the internal diameter of flexible pipe (67), insert some little copper pipes (65), two of flexible pipe uses joint (66) that some little copper pipes (65) are introduced an interface respectively, another interface guided to by the pipeline that the inwall of flexible pipe (67) and little copper pipe (65) outer wall are formed, be enclosed within flexible pipe (67) with insulating tube (68), after composition entirety, enclose into one or several annulus blend compounds band to tightly wrap, be made into a heat exchanger, the running water that copper pipe (65) interior flowing pressure is higher, the cleaning spent hot water that the pipeline flowing pressure that the outer wall of copper pipe (65) and the inwall of flexible pipe (67) form is lower, copper pipe (65) radical is more, copper pipe (65) and flexible pipe (67) longer, hot and cold water reverse flow, energy recovery is more thorough, the temperature that running water raises is higher, temperature when more close heat cleaning spent hot water flows into.Real through making and surveying, an external diameter 16 millimeters of copper pipes insert internal diameter 22 millimeters of flexible pipes, length 15 meters, the heat exchanger be made into, the hot water of 37 degree and 10 degree of cold water reverse flow, when hot and cold water flow is identical, after heat exchange, cold water temperature is elevated to 34 degree, but volume is larger.Heat exchanger (24) also can be connected in composition with multiple wall-hung boiler heat-exchangers of the plate type (70), it is characterized in that: the water in-out port of second heat-exchangers of the plate type one end is connected with the water in-out port of one end of first heat-exchangers of the plate type, the water in-out port of the 3rd again with the second other end is connected, connect several heat-exchangerss of the plate type successively and form a long heat-exchangers of the plate type, the little heat-exchangers of the plate type number connected is more, hot water and cold water reverse flow in two pipelines, energy recovery is more thorough, the temperature that running water raises is higher, temperature when more close heat cleaning spent hot water flows into.Through making and surveying real, 6 wall-hung boiler heat-exchangerss of the plate type are chained together the heat exchanger be made into, and the hot water of 37 degree and 10 degree of cold water reverse flow, when hot and cold water flow is identical, after heat exchange, cold water temperature is elevated to 34 degree, small volume.
7. waste-water recovering cistern according to claim 1 (40), it is characterized in that: filtered and recycled water and running water can fill into waste-water recovering cistern (40), after water is full, overflow pipe (46) flows out, waste-water recovering cistern (40) is provided with level control switch for water (42) and water-level probe (41), and running water filling pipe (45) is provided with electromagnetic water valve (44).Lower at waste-water recovering cistern (40) water level, when not having recycle-water to fill into, water-level probe (41) controlling water level gauge tap (42) is opened, control electromagnetic water valve (44) and open moisturizing, when reaching certain water level, water-level probe (41) controlling water level gauge tap (42) opening and closing, control electromagnetic water valve (44) and close stopping moisturizing, the peak level that running water fills into arranges lower, ensure recycle-water to fill into and reserve volume, can continue when recycle-water fills into store, make waste-water recovering cistern (40) preferentially can store recycle-water, and make waste-water recovering cistern (40) the not lack of water because not having recycle-water.
8. replenishing water tank of water according to claim 1 (29), it is characterized in that: level control switch for water (27) is installed, the downcomer that replenishing water tank of water (29) connects is provided with electromagnetic water valve (28), the water-level probe (14) that level control switch for water (27) connects is arranged in water tank with strainer (9), when startup use is purified waste water cleaning switch (34), level control switch for water (27) and electromagnetic water valve (28) energising, replenishing water tank of water (29) is to water tank with strainer (9) automatic water supplement, when water tank with strainer (9) water level is low, electromagnetic water valve (28) is opened, replenishing water tank of water (29) is to water tank with strainer (9) automatic water supplement, during water tank with strainer (9) water level height, electromagnetic water valve (28) is closed and is stopped moisturizing.Guarantee cleaning, cleaning spent hot water circularly purifying, clean again, whole cyclic process not lack of water.
9. electric heater according to claim 1 (37), it is characterized in that: when long-time shutdown is started shooting again, just start to need running water to be once heated to higher temperature, after cleaning spent hot water circulation, the heat energy of cleaning spent hot water is absorbed heating tap water by heat exchanger, running water is heated to higher temperature, under tap water cut-off mode of operation, cleaning spent hot water is only filtered purification, heat energy loss is few, temperature is still higher, electric heater (37) heating tap water or purify waste water, as long as heat up by a small margin, power does not need too large, small volume, be arranged on overall washing cabinet (integral shower room, wash dish dish washing cupboard, cosmetology bed) (1) cabinet in or back on, with overall washing cabinet (integral shower room, wash dish dish washing cupboard, cosmetology bed) form a whole.
10. auto cleaning system according to claim 1, comprises the flushing of water purifier (22) filter core, the flushing of fore filter (17) filter screen and heat exchanger (24) pipeline greasy dirt rinse-system.Water purifier (22) filter core rinse-system comprises reset switch (35) and electromagnetic water valve (19), it is characterized in that: filter element of water purifier rinses reset switch (35) and opens, control electromagnetic water valve (19) to open, filter core is rinsed, fore filter (17) filter screen rinses and comprises fore filter filter screen automatically cleaning reset switch (36), electromagnetic water valve (15) and electromagnetic water valve (18), it is characterized in that: fore filter filter screen automatically cleaning reset switch (36) is opened, control electromagnetic water valve (15) and electromagnetic water valve (18) are opened, running water enters from rinse mouth (49), sewage draining exit (64) is opened, running water impulsion water impeller (50) rotates and drives rotating shaft (58), bristle supports (59) and bristle (57) rotate together, blowdown and clean filter screen (56).Heat exchanger (24) pipeline greasy dirt rinse-system comprises threeway electromagnetic water valve (88), threeway electromagnetic water valve (89) and check-valves (90), it is characterized in that: open heat exchanger greasy dirt flush switch (85), running water flows into electric heater (37) heating by threeway electromagnetic water valve (89), by threeway electromagnetic water valve (88) inflow heat exchanger (24), rinse heat-exchanger pipeline greasy dirt.
11. circuit control systems according to claim 1, comprise relay (75), earth leakage circuit-breaker (82), master switch (83), relay (80), relay (81), use is purified waste water switch (34), filter element of water purifier rinses reset switch (35), fore filter filter screen automatically cleaning reset switch (36), water pressure switch (23), water flow switch (25), heat exchanger greasy dirt flush switch (85), it is characterized in that: closed master switch (83), relay (75) energising is closed, Solenoid ball valve (12) energising is closed, open hot-water switch (38), electric heater (37) produces hot water, immersible pump (13) power work connected by water flow switch (25) control relay (80), cleaning spent hot water flows into water tank with strainer (9) through filter screen (3), after again filtering, cleaning spent hot water is pressed into automatically cleaning fore filter (17) by immersible pump successively, heat exchanger (24) and return water tank (40), heat cleaning spent hot water and running water are in heat exchanger (24) reverse flow, running water first time heating, running water flows into electric heater (37) again, tap water heating is to cleaning temperature, open fore filter filter screen automatically cleaning reset switch (36), electromagnetic water valve (15) and electromagnetic water valve (18) are opened, running water enters from rinse mouth, running water impulsion water impeller (50) rotates and drives rotating shaft (58), bristle supports (59) and bristle (57) to rotate together, rinses clean filter screen and despumation, open heat-exchanger pipeline greasy dirt flush switch (85), running water flows into electric heater (37) heating by threeway electromagnetic water valve (89), hot water, by threeway electromagnetic water valve (88) inflow heat exchanger (24), rinses heat-exchanger pipeline greasy dirt.After tap water cut-off, open and use switch of purifying waste water (34), threeway electromagnetic water valve (16) and threeway electromagnetic water valve (26) work, the power supply of electromagnetic water valve (28) connected by water-level probe (14) controlling water level switch (27), replenishing water tank of water (29) is to water tank with strainer (9) moisturizing, after reaching certain water level, electromagnetic water valve (28) is closed and is stopped moisturizing; Open hot-water switch (38), immersible pump (13) power work connected by water pressure switch (23) control relay (81), water in water tank with strainer is pressed into automatically cleaning fore filter (17), check-valves (20), large-flow water purifier (22), electric heater (37) by immersible pump successively, recirculation flow; Close hot-water switch (38), check-valves (20) and water pressure switch (23) acting in conjunction, water pressure switch (23) disconnects, and control relay (81) disconnects immersible pump (13) power supply; Open filter element of water purifier and rinse reset switch (35), electromagnetic water valve (19) is opened, filter cartridge flushing.Open light switch (32), illuminating lamp (76) throws light on; Open exhaust fan switch (33), exhaust fan (77) is vented.Close master switch (83), connect power supply when Solenoid ball valve (12) another road is opened, Solenoid ball valve (12) is opened, and the blow-off pipe of water tank with strainer (9) is opened, and impurity and dirt are got rid of.
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| CN201610091394.5A CN105571121A (en) | 2016-02-14 | 2016-02-14 | Energy saving and water saving heater |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091397A (en) * | 2016-07-16 | 2016-11-09 | 刘洋豪 | Washing cabinet, water heater and the combination of recovery heat energy waste plant |
| CN106115977A (en) * | 2016-08-19 | 2016-11-16 | 贺天山 | A kind of beauty treatment water softening device |
| CN107131573A (en) * | 2017-05-25 | 2017-09-05 | 倪建华 | A kind of air purifier |
| CN111536683A (en) * | 2020-05-14 | 2020-08-14 | 汪俊霞 | Intelligent power-saving water-saving environment-friendly instant heating type water heating system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4304292A (en) * | 1979-07-16 | 1981-12-08 | Cardone Jeremiah V | Shower |
| CN2746871Y (en) * | 2004-08-17 | 2005-12-21 | 黄林海 | Multi-functional and sectional bathroom |
| CN2937258Y (en) * | 2005-07-04 | 2007-08-22 | 苏武民 | Energy-saving water saving shower |
| CN200948384Y (en) * | 2006-08-24 | 2007-09-19 | 王松涛 | Water filter |
| CN201162253Y (en) * | 2008-02-02 | 2008-12-10 | 黄汉标 | Water saving device for shower cabinet |
| CN103850298A (en) * | 2014-02-25 | 2014-06-11 | 天津大学 | System for recycling waste heat energy of waste hot shower water |
-
2016
- 2016-02-14 CN CN201610091394.5A patent/CN105571121A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4304292A (en) * | 1979-07-16 | 1981-12-08 | Cardone Jeremiah V | Shower |
| CN2746871Y (en) * | 2004-08-17 | 2005-12-21 | 黄林海 | Multi-functional and sectional bathroom |
| CN2937258Y (en) * | 2005-07-04 | 2007-08-22 | 苏武民 | Energy-saving water saving shower |
| CN200948384Y (en) * | 2006-08-24 | 2007-09-19 | 王松涛 | Water filter |
| CN201162253Y (en) * | 2008-02-02 | 2008-12-10 | 黄汉标 | Water saving device for shower cabinet |
| CN103850298A (en) * | 2014-02-25 | 2014-06-11 | 天津大学 | System for recycling waste heat energy of waste hot shower water |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091397A (en) * | 2016-07-16 | 2016-11-09 | 刘洋豪 | Washing cabinet, water heater and the combination of recovery heat energy waste plant |
| CN106115977A (en) * | 2016-08-19 | 2016-11-16 | 贺天山 | A kind of beauty treatment water softening device |
| CN107131573A (en) * | 2017-05-25 | 2017-09-05 | 倪建华 | A kind of air purifier |
| CN111536683A (en) * | 2020-05-14 | 2020-08-14 | 汪俊霞 | Intelligent power-saving water-saving environment-friendly instant heating type water heating system |
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Application publication date: 20160511 |