CN102809190A - Instant heating type mixed water-saving and energy-saving water heating method - Google Patents
Instant heating type mixed water-saving and energy-saving water heating method Download PDFInfo
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- CN102809190A CN102809190A CN 201210320372 CN201210320372A CN102809190A CN 102809190 A CN102809190 A CN 102809190A CN 201210320372 CN201210320372 CN 201210320372 CN 201210320372 A CN201210320372 A CN 201210320372A CN 102809190 A CN102809190 A CN 102809190A
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Abstract
The invention relates to an instant heating type mixed water-saving and energy-saving water heating method, belongs to the technical field of household appliances, and mainly solves the problem that water in a water pipe between a water heater and water outlet switches can not be heated and is wasted. The instant heating type mixed water-saving and energy-saving water heating method comprises a main water heater, auxiliary water heaters, the water pipe and the water outlet switches; one water outlet switch and one auxiliary water heater are arranged at each use point; when the water outlet switch at a certain use point is opened, the main water heater and the auxiliary water heater related to the water outlet switch start to detect the temperature; if the temperature of the water is lower than a set temperature, the main water heater and the auxiliary water heater related to the water outlet switch start to heat; when the temperature of the water detected by a temperature sensing device of the auxiliary water heater reaches the set temperature information, a control device instructs an electric heating device to stop heating; and as the auxiliary water heater at each use point is used for reheating, expected hot water can be obtained through opening the water outlet switch at any use point, so that the demands of hot water at a plurality of use points can be satisfied simultaneously.
Description
Technical field
The invention belongs to household electrical appliance technical field, be specifically related to a kind of Instant heating type mixed type energy-saving hot water method.
Technical background
Pot-type boiler is gas type and electroheating type comparatively generally.
Gas-type water heater's advantage is: power can provide the hot water of big current greatly, and shortcoming is slow, a large amount of waste gas of meeting generation that heats up.Based on the consideration of safety, main water heater will consider and is placed in the semi-outdoor place.
The advantage of electroheating type water-heater is: quick heating; Shortcoming is: the hot water of big current can not be provided immediately, the personal safety accident of getting an electric shock takes place easily.Based on its characteristics, the secondary water heater of storage type is widespread usage comparatively.
No matter be main water heater or secondary water heater, ordinary circumstance is that one family is provided with one, often puts not this and use; All need hot water like use points such as toilet, bathroom, kitchens, its problem is: water heater is to want water pipe to connect to using point, because use disperseing of point; And water heater is a fixing position, and the length of water pipe has suitable scale, and all is to be full of water in these water pipes; Water in these water pipes can only outwards flow out from effluent switch, and just water heater can't heat to the water in the water pipe that uses between the point again, can not use if be not heated to the water of design temperature; Just can only see helplessly that these water flow away in vain, these water just can only have been wasted, and use point overstepping the bounds of propriety diffusing; Water pipe is long more, and the water that flows away is many more, wastes big more.
Simultaneously, because water heater intensification water needs a process that improves gradually, the water that in the temperature rise period, flows out is the water that does not reach the temperature of setting, and these water also are can only see helplessly to flow away so, have wasted in vain.
Also have, after effluent switch was closed, effluent switch was already heated water in the water pipe between the water heater, the cooling that these water can be gradually, and when opening effluent switch once more, these water are again the water less than temperature, can only waste again.
Chinese patent CN95205709.3, CN03126511.1 before the applicant, disclosed water heaters design among CN200710066626.2, the CN200820120213.8 all can not solve the problem of water and energy waste in actual use.
Summary of the invention
The problems referred to above to the prior art existence; The purpose of this invention is to provide a kind of can water heater be heated to the water in the water pipe between the effluent switch; Open the effluent switch that any one uses point, the Instant heating type mixed type that this effluent switch can the flow out design temperature hot water at once hot water method of saving water and energy.
The principle of invention: the present invention includes main water heater, secondary water heater, effluent switch and water pipe.
Main water heater is one and opens promptly the device that heats automatically according to the temperature of setting in effluent switch, and the outside water inlet of main water heater is connected with outside water inlet pipe, and water nozzle is connected with secondary water heater, the effluent switch water pipe put in each use.
Each uses point that an effluent switch, a secondary water heater are arranged; Each uses secondary water heater, the effluent switch of point that order is installed: effluent switch is in the rear end of secondary water heater, and the water in the water pipe is to flow to secondary water heater, flow to the external world from effluent switch again from main water heater successively.
Memory be can first in first out storage device.
Secondary water heater is can design temperature, can detect current, can detect water temperature, adopts the electric heater unit of low-voltage heating.
The process of its operation is: respectively set a temperature at main water heater and secondary water heater, when the effluent switch of some use points was opened, the water in the water pipe began to flow out to this effluent switch from main water heater; Main water heater begins heating, and simultaneously, secondary water heater begins detected temperatures; If the detected water temperature of secondary water heater is lower than the temperature of setting; Secondary water heater begins heating, in case the detected water temperature of secondary water heater reaches the temperature of setting, secondary water heater stops heating; In the time that this effluent switch is opened, secondary water heater is detecting water temperature all the time.
The present invention adopts following technical scheme to realize the foregoing invention principle:
The Instant heating type mixed type hot water method of saving water and energy; Comprise main water heater, secondary water heater, water pipe and effluent switch; Wherein: effluent switch, secondary water heater are using point; The outside water inlet of main water heater is connected with outer water tube, and the water nozzle water pipe of main water heater uses point to be connected with each;
Each uses point to comprise an effluent switch, a secondary water heater; Described effluent switch is in the rear end of secondary water heater; Water in the water pipe is to flow to secondary water heater from main water heater successively, flows to the external world from effluent switch again.
Said main water heater comprises temperature device, current sensing device, temperature sensing device, heater, control device is set, and temperature device, current sensing device, temperature sensing device, heater is set is connected with control device respectively;
Temperature device is set accepts the setting of temperature, form a master temperature information is set; The current sensing device can detect the water in the water pipe, in case water flows is just sent flowing information, does not just send Stop message in case water does not flow; Temperature sensing device can detect water temperature; Form a water temperature information; Heater can add the temperature of hot water, and control device can receive and information that temperature device, current sensing device, temperature sensing device send is set carries out the heating of decision instruction heater or do not heat;
Said secondary water heater comprises temperature device, electric calorifie installation, current sensing device, temperature sensing device and control device is set; Electric calorifie installation, current sensing device, temperature sensing device all are connected with control device respectively; Temperature sensing device is installed in the place, water side.
Temperature device is set accepts the setting of temperature, form a pair temperature information is set, and this information is sent to control device; The current sensing device can ceaselessly detect the water in the water pipe, in case water flows is just sent flowing information, does not just send Stop message in case water does not flow, and information is sent to control device at any time; Temperature sensing device can detect water temperature as requested, forms water temperature information one by one, and these information are sent to control device at any time; Electric calorifie installation can heat or stop heating according to the instruction of control device to water; Control device can receive the information that temperature device, current sensing device, temperature sensing device send is set, and judges and instruct electric calorifie installation to heat or do not heat.
The process of its operation is:
When the effluent switch of some use points is opened, use the water in the water pipe that spot correlation joins with this, in water pipe, begin to flow out to this effluent switch from main water heater;
The current sensing device of main water heater sends water flows information, and the temperature sensing device of main water heater begins to gather water temperature information, water temperature information be lower than main temperature information is set in, heater begins heating; Water temperature information equal main temperature information is set in, the heater stop heating;
Simultaneously, the current sensing device of secondary water heater sends water flows information, and the control device of secondary water heater begins the water temperature information of collecting temperature sensing device, and when water temperature information was lower than pair temperature information is set, control device instruction electric calorifie installation began heating; When water temperature information reached pair temperature information is set, control device instruction electric calorifie installation stopped heating.
Preferably, only the current sensing device send water flows information during, the heater of main water heater and the electric calorifie installation of secondary water heater just can heat.
Preferably, in the time that effluent switch is opened, the temperature sensing device of the secondary water heater that is connected with this effluent switch is detecting water temperature all the time.
Preferably, the operating voltage of said electric calorifie installation is not more than 32V.
Advantage of the present invention is:
Water saving, the water in the water pipe can not be wasted the point to using from main water heater.
Energy-conservation, the surplus temperature of water can be fully utilized in the water pipe to using the point from main water heater.
Sensation is frank, uses point at any one, opens the hot water that effluent switch can obtain hoping very soon, does not have the annoying stand-by period.
Safety, because the current of heating are little, the voltage of use is the safe voltage within the 32V, can not produce human injury's accident.
Can satisfy to use more and select the needs of water simultaneously; Use a little more and to use in the hot water simultaneously; Main water heater can not provide the hot water that requires temperature, because each uses point all to have secondary water heater to heat again, so just can guarantee the hot water demand that each uses point.
Description of drawings
Accompanying drawing 1 is the save water and energy locations of structures floor map of hot water method of Instant heating type mixed type provided by the invention,
Accompanying drawing 2 is the Instant heating type mixed type provided by the invention local running sketch mapes of hot water method of saving water and energy,
Accompanying drawing 3 is the Instant heating type mixed type provided by the invention hot water method control method block diagrams of saving water and energy.
Among the figure:
(10): main water heater, (11): heater, (12): current sensing device, (13): temperature device is set; (14): outside water inlet, (15): water nozzle, (16): control device; (17): temperature sensing device, (18): outer water tube
(20): secondary water heater, (21): electric calorifie installation, (22): the current sensing device, (23): temperature device is set, (24): water inlet end, (25): the water side, (26): control device, (27): temperature sensing device,
(30): room, (31): use point, (32): water pipe, (33): effluent switch, (34): front end, (35): rear end.
The specific embodiment
For the ease of explanation, our a definition end close with main water heater is front end 34, and an end close with effluent switch is rear end 35.
Below according to accompanying drawing, the Instant heating type mixed type provided by the invention hot water method of saving water and energy is specified.
With reference to accompanying drawing 1, accompanying drawing 1 is the save water and energy planar structure position view of hot water method of Instant heating type mixed type provided by the invention.
Among Fig. 1: a, b, c, d, e, six rooms 30 of f are arranged; There are A, B, C, D, 5 of E to use point 31; Each use point 31 all water pipe 32 is connected with the water nozzle 14 of main water heater 10; Water pipe 32 has solid line and two kinds of expressions of dotted line, and solid line representes that the water of this section water pipe 32 is flowing, and dotted line representes that the water of this section water pipe 32 does not flow.Show among the figure: main water heater 10 to C uses the water pipe 32 between the point 31 to become solid line, and it is states of opening that meaning C uses point 31; It is closed conditions that remaining A, B, D, E use point 31.
Can find out from this figure: main water heater 10 uses point 31 to want water pipe 32 to connect to each, because use disperseing of point 31, and main water heater 10 is a fixing position; No matter with what mode connect, the length of water pipe 32 has suitable scale, and all is to be full of water in these water pipes 32; Water in these water pipes 32 can only outwards flow out, and just: main water heater 10 can't heat to the water in the water pipe 32 that uses between the point 31 again, is to use if hypothesis is not heated to the water of design temperature; So just can only see helplessly that these water flow away in vain; These water just can only have been wasted, and use point 31 overstepping the bounds of propriety loosing, and water pipe 32 is long more; Just mean that the water that flows away is many more, wastes big more.
Simultaneously, because main water heater 10 intensification water need a process that improves gradually, the water that in the temperature rise period, flows out remains the water of the temperature that does not reach setting, and these water also are can only see helplessly to flow away so, have wasted in vain.
Also have; This use select 31 stop water after; Using point 31 is the water that has been heated to design temperature to the 32 interior water of the water pipe between the main water heater 10, and the cooling that these water can be gradually is when opening water once more; These water can be again the water less than design temperature, can only waste again.
If can heat before water outlet to the water in the water pipe between the main water heater 10 32 to using point 31, make these water that do not reach design temperature reach the temperature of setting, just can avoid waste.
With reference to accompanying drawing 2, accompanying drawing 2 is save water and energy hot water method local position and running sketch mapes of Instant heating type mixed type provided by the invention.
Consider that from effect main water heater can be selected air-source water heater, gas heater for use, secondary water heater is selected electrically heated mode for use.
Among Fig. 2: the top of figure is main water heater 10, and the below of figure is to use a little 31, in using point 31, an effluent switch 33 and a secondary water heater 20 is arranged.
The effluent switch 33 of using point 31 and secondary water heater 20 all water pipe 32 are connected with the water nozzle 15 of main water heater 10, and effluent switch 33 is in the rear end of secondary water heater 20.
The temperature requirement that setting on the temperature device 13 is set at main water heater 10 is 45 ° of C, and being provided with temperature requirement on the temperature device 26 being provided with of secondary water heater 20 is 40 ° of C, and water temperature is 37 ° of C.
Water in the water pipe 32 is the outside water inlet 14 that gets into main water heater 10 from outer water tube 18; Water nozzle 15 from main water heater 10 flows to memory 36 again; Flow to the water inlet end 24 of secondary water heater 20 again; From the water side 25 mobile effluent switch 33 of secondary water heater 20, flow to the external world from effluent switch 33 more again.The water side 25 of secondary water heater 20 is beneficial to energy-saving and water-saving more closely more with the distance of effluent switch 33.
The water pipe 32 that shows among the figure is states of solid line, and just the effluent switch 33 of this use point 31 is states of opening.
The process of operation is: the water that the current sensing device 12 of main water heater 10 detects in the water pipe 32 begins to flow; Current sensing device 12 sends water flows information to control device 16; The water temperature information of control device 16 beginning collecting temperature sensing devices 17; Because 37 ° of C water temperature information are lower than the requirement that 45 ° of C masters that set on the temperature device 13 are provided with temperature information is being set, so instruction heater 11 begins heating.Whole current sensing device 12 send water flows information during, temperature sensing device 17 is detecting water temperature all the time, only heater 11 just stops to heat when water temperature information reaches 45 ° of C.
Simultaneously; Secondary water heater 20 current sensing device 22 send water flows information; The water temperature information of the control device 26 beginning collecting temperature sensing devices 27 of secondary water heater 20; Because 37 ° of C water temperature information are lower than the requirement that 40 ° of C pairs setting on the temperature device 23 are provided with temperature information is being set, so control device 26 instruction electric calorifie installations 21 begin heating.Whole current sensing device 22 send water flows information during, temperature sensing device 27 is detecting water temperature all the time, only heater 21 just stops to heat when water temperature information reaches 40 ° of C.
The operating voltage of said electric calorifie installation is not more than 32V.
According to diagram: at the initial stage that effluent switch 33 is opened; Because water temperature is 37 ° of C; The heater 11 of main water heater 10 and the electric calorifie installation 21 of secondary water heater 20 heat simultaneously, and through heating after a while, the water temperature of coming out from main water heater 10 can improve gradually; In case water temperature is greater than 40 ° of C, the electric calorifie installation 21 of secondary water heater 20 just stops heating.Be opened to from effluent switch 33 and close the temperature that water temperature remains at setting, stopped because the wasting phenomenon of water temperature.
With reference to accompanying drawing 3, accompanying drawing 3 is Instant heating type mixed type that band provided by the invention the stores hot water method control method block diagrams of saving water and energy.
Among Fig. 3, a main water heater 10 uses point 31 to be connected with N, and each uses point 31 that secondary water heater 20 and effluent switch 33 are all arranged.
The process of its operation is:
The temperature setting device 23 that temperature device 13 and secondary water heater 20 are set at main water heater 10 is respectively set a temperature, forms that a master is provided with temperature information and pair is provided with temperature information.
Any time section, whether the current sensing device 12 of main water heater 10 and the current sensing device 22 of secondary the water heater 20 all water in detecting water pipe 32 flow.
Be engraved in the information that receives current sensing device 12 and current sensing device 22 current when the control device 16 of main water heater 10 and the control device 26 of secondary water heater 20.
When not detecting water flows information, the heater 11 of main water heater 10 and the electric calorifie installation 21 of secondary water heater 20 are to be in resting state.
In case the current sensing device 12 of main water heater 10 detects the water flows information in the water pipe 32; The temperature information of the control device 16 beginning collecting temperature sensing devices 17 of main water heater 10; If the temperature information of temperature sensing device 17 is lower than the main temperature information that is provided with; Control device 16 just instructs heater 11 to begin heating, the temperature information of temperature sensing device 17 equal main temperature information is set in, control device 16 just instructs heater 11 to stop heating.
Equally, after the current sensing device 22 of secondary water heater 20 detects the water flows information in the water pipe 32, the temperature information of the control device 26 beginning collecting temperature sensing devices 27 of secondary water heater 20.When if the temperature information of temperature sensing device 27 is lower than the temperature of setting, control device 25 instruction electric calorifie installations 21 begin heating.When if the temperature information of temperature sensing device 27 is equal to or higher than the temperature of setting, control device 25 instruction electric calorifie installations 21 stop heating.
In the time that effluent switch 33 is opened, the secondary water heater 20 that links to each other with this effluent switch is detecting water temperature all the time.
The heater 11 of main water heater 10 only just can heat under the situation of the water flows information in current sensing device 12 detects water pipe 32; The electric calorifie installation 21 of secondary water heater 20 only just can heat under the current sensing device 22 of same secondary water heater 20 detects the situation of the water flows information in the water pipe 32.
Be necessary at last in this explanation to be: above embodiment only is used for technical scheme of the present invention is done explanation in further detail; Can not be interpreted as the restriction to protection domain of the present invention, some nonessential improvement that those skilled in the art's foregoing according to the present invention is made and adjustment all belong to protection scope of the present invention.
Claims (4)
1. the Instant heating type mixed type hot water method of saving water and energy; Comprise main water heater (10), secondary water heater (20), water pipe (32) and effluent switch (33); The outside water inlet (14) of main water heater (10) is connected with outer water tube (18), and water nozzle (15) water pipe (32) of main water heater (10) uses point (31) to be connected with each;
Said main water heater (10) comprises temperature device (13), current sensing device (12), temperature sensing device (17), heater (11), control device (16) is set, and temperature device (13), current sensing device (12), temperature sensing device (17), heater (11) is set is connected with control device (16) respectively; Temperature device (13) is set accepts the setting of temperature, form a master temperature information is set; Current sensing device (12) can detect the water in the water pipe (32), in case water flows is just sent flowing information, does not just send Stop message in case water does not flow; Temperature sensing device (17) can detect water temperature; Form a water temperature information; Heater (11) can add the temperature of hot water, and control device (16) can receive and information that temperature device (13), current sensing device (12), temperature sensing device (17) send is set carries out decision instruction heater (11) heating or do not heat;
It is characterized in that: each uses point (31) to comprise an effluent switch (33), a secondary water heater (20); Described effluent switch (33) is in the rear end of secondary water heater (20);
Said secondary water heater (20) comprises temperature device (23), electric calorifie installation (21), current sensing device (22), temperature sensing device (27) and control device (26) is set; Electric calorifie installation (21), current sensing device (22), temperature sensing device (27) all are connected with control device (26) respectively; Temperature sensing device (27) is installed in water side (25) and locates;
Temperature device (23) is set accepts the setting of temperature, form a pair temperature information is set, and this information is sent to control device (26); Current sensing device (22) can ceaselessly detect the water in the water pipe (32), in case water flows is just sent flowing information, does not just send Stop message in case water does not flow, and information is sent to control device (26) at any time; Temperature sensing device (27) can detect water temperature as requested, forms water temperature information one by one, and these information are sent to control device (26) at any time; Electric calorifie installation (21) can heat or stop heating according to the instruction of control device (26) to water; Control device (26) can receive the information that temperature device (23), current sensing device (22), temperature sensing device (27) send is set, and judges and instruct electric calorifie installation (21) to heat or do not heat;
The process of its operation is:
When certain effluent switch (33) of using point (31) when opening, the water that the water pipe (32) that is associated with this uses point (31) is interior begins to flow out to this effluent switch (33) from main water heater (10) in water pipe (32);
The current sensing device (12) of main water heater (10) sends water flows information, and the temperature sensing device (17) of main water heater (10) begins to gather water temperature information, water temperature information be lower than main temperature information is set in, heater (11) begins heating; Water temperature information equal main temperature information is set in, heater (11) stops heating;
Simultaneously; Secondary water heater (20) current sensing device (22) send water flows information; The water temperature information of control device (26) the beginning collecting temperature sensing device (27) of secondary water heater (20); When water temperature information was lower than pair temperature information is set, control device (26) instruction electric calorifie installation (21) began heating; When water temperature information reached pair temperature information is set, control device (26) instruction electric calorifie installation (21) stopped heating.
2. the Instant heating type mixed type according to claim 1 hot water method of saving water and energy is characterized in that: only current sensing device (22) send water flows information during, the electric calorifie installation (21) of secondary water heater (20) just can heat.
3. the Instant heating type mixed type according to claim 1 hot water method of saving water and energy; It is characterized in that: in the time that effluent switch (33) is opened, the temperature sensing device (27) of the secondary water heater (20) that is connected with this effluent switch (33) is detecting water temperature all the time.
4. the Instant heating type mixed type according to claim 1 hot water method of saving water and energy, it is characterized in that: the operating voltage of said electric calorifie installation (21) is not more than 32V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210320372 CN102809190A (en) | 2012-09-02 | 2012-09-02 | Instant heating type mixed water-saving and energy-saving water heating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN 201210320372 CN102809190A (en) | 2012-09-02 | 2012-09-02 | Instant heating type mixed water-saving and energy-saving water heating method |
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| CN102809190A true CN102809190A (en) | 2012-12-05 |
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| CN 201210320372 Pending CN102809190A (en) | 2012-09-02 | 2012-09-02 | Instant heating type mixed water-saving and energy-saving water heating method |
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Application publication date: 20121205 |