CN1553117A - Heat-storing electric water boiler - Google Patents
Heat-storing electric water boiler Download PDFInfo
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- CN1553117A CN1553117A CNA031365639A CN03136563A CN1553117A CN 1553117 A CN1553117 A CN 1553117A CN A031365639 A CNA031365639 A CN A031365639A CN 03136563 A CN03136563 A CN 03136563A CN 1553117 A CN1553117 A CN 1553117A
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Abstract
An electric water heater consists of control device, temperature tranducer and one or multiple water level transducer as all of tem are used integrally for controlling water level and water temperature to keep temperature of hot water bottween setting temperature and lower limit temperature as well as to maintain proper water level.
Description
Technical field
The present invention relates to a kind of heat accumulation ability of swimming electricity water boiler, it mainly is the boiling hot hydrophone as company, office, hospital and common equipment etc., or uses as the boiling hot water device of dealer's tea machine, vending machine etc.
Background technology
Storage-type electricity water boiler of the prior art, as shown in Figure 4, be the atmosphere opening formula, the bulb 32 of control water level and the temperature controller 33 that the control temperature is used are equipped with in its top in hot water storgae 31, and the bottom in hot water storgae 31 is equipped with calandria 34, thus, a certain amount of water of savings in hot water storgae 31, with water boil, insulating box 33 carries out temperature control automatically by calandria 34, and water level control is to carry out automatically by bulb 32.Also be provided with the tap that is used to supply with hot water.
The advantage of prior art is: can regulate temperature automatically by insulating box 33, can also water level be controlled on the position of full water automatically by bulb 32.But because water level control and temperature control are independently carried out, promptly tap is opened, when giving hot-water line 35 heat supply water and the hot water temperature irrelevant, spherical float 32 descends, will sneak into cold water in the hot water at once to hot water storgae 31 water fillings, make hot water can not keep suitable temperature.
Thus, aqueduct 36 is equipped with in the hot water temperature's who causes in order to suppress to supply water reduction in hot water storgae 31, will import the bottom of hot water storgae 31 from the water that bulb 32 flows out, and mixes mutually with the hot water that is positioned at upper layer part to control it as much as possible.But, come in when using hot water a large amount of, still can cause the hot water temperature significantly to reduce, therefore have and to reach next time suitable temperature of drinking and to spend the defective of regular hour owing to have the water supply of isodose.
And the moisture storage capacity in the hot water storgae 31 and the thermal capacity that adds of calandria 34 are measured, and its heat supply water efficient is relatively poor.And, the difference that above-mentioned bulb 32 is understood because of hydraulic pressure, and water level is changed easily, thus may cause the hot water in the hot water storgae 31 to overflow from overflow pipe 27.
Control by the water level that bulb 32 is carried out, its work hours (such as be the morning 8:00 to 5:00 in afternoon) in conjunction with general office and company, and set the switching time (such as be the morning 7:00 open, afternoon, 6:00 closed), for prior art, because make water level remain full water state by control, only for making the water boiling of the use amount that is lacked, close the time (for example afternoon 6:00) till second day the setting ETAD expected time of arrival and departure (for example to 7:00 in the morning) from one day setting so, the heat radiation that will be wasted of the heat of whole water (full water state) of boiling.
And bulb 32 can only be controlled at full water state with water level, once use a large amount of hot water after, heating can make water temperature descend when not catching up with, and causes occurring temporarily can not drinking situation.
And, one day use amount of water heater varies, in places such as offices, and can be because of the units in floor space, number of work, the occupation of land, or internal or office work is that the field personnel of advocating peace is the difference of main job specification, even guest's number and number of meetings and cause the great changes of use amount.
Prior art in the design phase, can be calculated the average use amount of deciding every day according to floor space and purposes, multiply by the heat accumulation water yield that safety coefficient decides water boiler with this use amount again.So often select the model bigger for use than actual amount.And existing storage-type electric water heater is to control with full water state.Therefore even be provided with the controlling organization of shut-in time, can finish cut off the electricity supply at darg, the left heated heat that is in the hot water of full water state during end-of-job just is in the waste radiating state till before using next day.
The hot water that is provided, because in use temperature is very high, hot water for common hot water supply apparatus (for example the fire hose is first-class) is for safety (for example scald etc.) and be difficult for the consideration of aspects such as regulating pondage, so use inconvenient.
Have running water pipe directly is connected with electric water boiler, and, situation about being supplied water to hot water storgae by containers such as water bottles is arranged also to the situation that hot water storgae supplies water.
Therefore, problem of the present invention, on the basis of using for reference above situation, a kind of storage-type electricity water boiler is provided, it can be controlled and temperature control by the overall thinking water level, save the bulb of water level control usefulness of the prior art, and can be on the basis of the proper temperature that keeps hot water by electrode and magnetic valve, water level is controlled, so that guaranteeing when the user provides proper temperature hot water, realize the good hot water efficient that goes out, and, can be for the difference of hydraulic pressure, prevent the overflowing of hot water in the hot water storgae.
And, when not using, can not need to carry out the boiling of whole water and stop, thereby realization obvious energy-saving effect, simultaneously, the variations in temperature of hot water can be controlled between hot water design temperature and the design temperature lower limit, thereby be fit to drink needs, in addition, can also carry out reporting of hot water amount's deficiency to the user, the user can be replenished the water in the hot water storgae after obtaining reporting reliably, have again, can also when can not considering the decline of water temperature for a certain reason and need inject big water gaging continuously in hot water storgae, the user fully satisfy user's needs.
Storage-type electricity water boiler of the present invention, it can calculate suitable hot water storage amount at any time automatically according to the variation of the use amount in the certain hour section, and the heat waste after finishing using is reduced to Min..
Storage-type electricity water boiler of the present invention, its hot water storgae is provided with can supply with any amount or a certain amount of hot water supply mouth safely easily capablely.
Storage-type electricity water boiler of the present invention, it can be provided with the internal or external water tank that supplies water to hot water storgae.
Summary of the invention
Heat accumulation ability of swimming electricity water boiler of the present invention, in order to solve above-mentioned problem, it has hot water storgae, but carries out heating and stored hot water to water in this hot water storgae; Calandria, this calandria is configured in the bottom of this hot water storgae 2, is used for above-mentioned water is heated; Feed pipe, this feed pipe are used for supplying water to above-mentioned hot water storgae; Temperature sensor, this temperature sensor are used to detect hot water temperature in the above-mentioned hot water storgae; Control device, this control device are used to regulate appropriate water level and hot water temperature in the above-mentioned hot water storgae; Feed water valve, the signal that this feed water valve sends according to above-mentioned control device is to moderately opening and closing from the water supply road of above-mentioned feed pipe to above-mentioned hot water storgae; Above-mentioned control device is by being installed in the one or more level sensors that are used for sensed water level in the above-mentioned hot water storgae, to water level control, so that the temperature of hot water remains on design temperature and sets between the lower limit temperature.
Heat accumulation ability of swimming electricity water boiler of the present invention, its level sensor is as detecting the water sensor that flows into the water yield in the hot water storgae, and it is installed in the water supply side of feed pipe.
Heat accumulation ability of swimming electricity water boiler of the present invention, the water supply side of its feed water valve outside hot water storgae is provided with the anti-reflux valve as safety device, is used for the generation of anti-backflow.
Heat accumulation ability of swimming of the present invention electricity water boiler, the water supply side of its feed water valve outside hot water storgae is provided with constant flow rate valve or pressure-reducing valve, and it is the height of hydraulic pressure no matter, can guarantee stable flow rate.
Heat accumulation ability of swimming electricity water boiler of the present invention, its above-mentioned control device inside is provided with time movement, and it is used to set water level control and band of temperature controlled time in the above-mentioned hot water storgae.
Heat accumulation ability of swimming electricity water boiler of the present invention, it is provided with the lack of water alarm mechanism in above-mentioned control device inside, and it is used for carrying out the warning of hot water amount's deficiency to the user under the situation of water shortage.
Heat accumulation ability of swimming electricity water boiler of the present invention, it is provided with the pressure water supply mechanism in above-mentioned control device inside, and is irrelevant with water temperature when it can press pressure water supply operated key in the lasting several seconds, supplies water to full-water level by force.So, can solve problem of the present invention.
Heat accumulation ability of swimming electricity water boiler of the present invention, it is provided with from above-mentioned hot water storgae and supplies with the heat supply water pipe of hot water and be disposed at the detecting sensor that is used to detect the hot water amount in the above-mentioned heat supply water pipe, will by above-mentioned detecting sensor resulting certain during in use hot water amount information storage in hot water amount's counter, use the stored hot water amount of information control of hot water quantity according to this.
Heat accumulation ability of swimming electricity water boiler of the present invention, its above-mentioned detecting sensor is positioned at hot water storgae, be used to detect the inflow hot water amount as using the hot water amount, and the use hot water amount of regular period is stored in hot water amount's counter.
Heat accumulation ability of swimming electricity water boiler of the present invention, it is provided with the lack of water alarm mechanism in above-mentioned control device, and it is used for carrying out the warning of hot water amount's deficiency to the user under the situation of hot water amount's deficiency.
Heat accumulation ability of swimming electricity water boiler of the present invention, it is provided with the pressure water supply mechanism in above-mentioned control device, irrelevant with water temperature when it can press pressure water supply operated key in the lasting several seconds, supplies water to full-water level by force.
Heat accumulation ability of swimming of the present invention electricity water boiler, it has single or multiple hot water supply mouths of drawing from hot water storgae or connects to hot water.
Heat accumulation ability of swimming of the present invention electricity water boiler, it is provided with and is easy to valve that hot water supply is controlled, and it is used for providing quantitatively or the hot water of any amount from above-mentioned hot water storgae.
Heat accumulation ability of swimming of the present invention electricity water boiler, it has with respect to hot water storgae supply tank (internal or external) independently.
Heat accumulation ability of swimming electricity water boiler of the present invention, it has from pump and the suitable feed water valve that open and close above-mentioned water supply road of above-mentioned supply tank (internal or external) to hot water storgae water supply usefulness.
Description of drawings
Fig. 1 is the synoptic diagram of one embodiment of the present of invention
Fig. 2 is hot water fluidized state of the present invention and the flow chart of supplying with hot water conditions
Fig. 3 is a keeping warm mode flow chart of the present invention
Fig. 4 is the general principal view of prior art example
Fig. 5 is the flow chart that mensuration of the present invention is used the hot water amount
Fig. 6 is the flow chart that carries out temperature, water level control according to upper limit hot water amount of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing to embodiments of the present invention, particularly to mainly as company, office, hospital and public length etc. the hot water supply device, or the user mode of the boiling water device of tea machine and vending machine etc. described.
Heat accumulation ability of swimming electricity water boiler of the present invention, to shown in Figure 3, it has: hot water storgae 2, this hot water storgae 2 are used for therein water being heated and storing as Fig. 1; Calandria 1, this calandria 1 is disposed at the bottom of above-mentioned hot water storgae 2, is used to heat above-mentioned water; Feed pipe 8, this feed pipe 8 are used for supplying water to above-mentioned hot water storgae 2; Temperature sensor 5, this temperature sensor 5 are used to detect the hot water temperature in the above-mentioned hot water storgae 2; Control device, this control device are used for suitably regulating water level and hot water temperature in the above-mentioned hot water storgae 2; Feed water valve 6, this feed water valve 6 sends signal according to this control device the water supply road from above-mentioned feed pipe 8 to above-mentioned hot water 2 is is suitably opened and closed; Above-mentioned control device is installed one or more level sensors by the appropriate position in hot water storgae 2, can realize Water Level Control in that the hot water temperature is remained on the basis of design temperature to the scope of setting lower limit.
Promptly, as shown in Figure 1, be provided with the calandria 1 of heater etc. at the bottom center place of above-mentioned hot water storgae 2, and the while is provided with lower control limit water level electrode of using that prevents empty burning 3 and the temperature sensor 5 that detects the hot water temperature as the level sensor of above-mentioned control device in the bottom of hot water storgae 2, be provided with the upper limit level electrode of using as the upper control limit water level of the level sensor of above-mentioned control device 4 on hot water storgae 2 tops, above this upper limit level electrode 4 as the safety device of this upper limit level electrode 4 and feed water valve 6, be provided with spilling water detecting electrode 7, be used to carry out the detection that water overflows as the level sensor of above-mentioned control device.
Between the bottom and feed pipe 8 outside above-mentioned hot water storgae 2, be connected with in turn as the magnetic valve of above-mentioned feed water valve 6, not just influenced by hydraulic pressure and be used for to keep the constant flow rate valve of regime flow or pressure-reducing valve 9 and as the non-return valve 10 that adverse current takes place that prevents of safety device.
Above-mentioned calandria 1 and preventing between empty each electrode that burns electrode 3, upper limit level electrode 4, spilling water detecting electrode 7 etc., be connected with controller 11, be used for sensed water level and whether reach the position that prevents empty burning electrode 3, upper limit level electrode 4 and spilling water detecting electrode 7 etc., and the control temperature controller.
Symbol 12 among the figure, are for preventing that water level abnormalities exceed in the hot water storgae 2, in hot water storgae, dispose the upper end than above-mentioned spilling water detecting electrode 7 positions high slightly overflow pipe; Symbol 13 is upper end hot water supply pipes of being contained in hot water storgae 2 inside higher slightly than above-mentioned calandria 1 position.
The insulation action 2., as shown in Figure 3, identical with existing heat accumulation ability of swimming electricity water boiler, when the hot water temperature when design temperature amplitude of fluctuation (action gap of ON/OFF) is following, calandria 1 will enter the ON state and be heated to design temperature (ON/OFF of general heater turns round) up to reaching.
To the hot water action 3., as shown in Figure 2, the tap of fetching boiling water is supplied with hot water from giving hot-water line 13, and is made water level begin to descend from the end of upper limit level electrode 4, and controller 11 detects the enforcement of hot water supply.At this moment, this controller 11 makes calandria 1 enter the ON state immediately, when the hot water temperature reaches about design temperature when above, begins to supply water as the magnetic valve of feed water valve 6, by water supply the hot water temperature is reduced to design temperature under and prescribes a time limit, and water supply stops.When the hot water temperature reaches design temperature when above, water supply start (this moment, calandria 1 also was in the ON state) again.Then,, allow water level rise slowly, when arriving upper limit level electrode 4, carry out above-mentioned insulation action 2. with above-mentioned to boil action 1. identical.
In addition, when the hot water temperature is in insulation action design temperature amplitude of fluctuation 2. when above, and when not reaching upper limit water level 4, as shown in Figure 2, transfer the heating action to 4..
In addition, under the situation of continuous heat supply water, move 3. to hot water according to above-mentioned, Yi Bian when keeping suitable water temperature, supply water on one side, have little time to cause water level to descend gradually owing to supplying water, still to carry out the hot water supply action this moment, to cause water level to reach to prevent the empty electrode 3 of burning when following, controller 11 can detect, for the sake of security, will stop to calandria 1 energising (at this moment, water supply continues).
Heat accumulation ability of swimming electricity water boiler of the present invention, when being in, water level prevents that the empty electrode that burns is more than 3, and when not reaching upper limit level electrode 4, calandria 1 is in and continues the ON state, after this, carry out repeatedly making the hot water temperature rise near the action the design temperature and making the hot water temperature be reduced under the design temperature in limited time water supply action, water level is risen gradually as the magnetic valve of feed water valve 6 by calandria 1.At this moment, there is no particular limitation, and the magnetic valve as feed water valve 6 in the hot water storgae 2 can supply water one by one by quantitative (for example one liter), as long as its cooperation can make calandria 1 that the hot water temperature is risen near the design temperature, water level risen get final product.
In heat accumulation ability of swimming electricity water boiler of the present invention inside, be provided with the timing mechanism that water level is controlled and the temperature controlled time is with that is used to set in the hot water storgae.
In control device A of the present invention inside, be provided with alert speaker of informing user hot water amount deficiency or the warning indication mechanism of pointing out hot water amount's deficiency.
In control device A of the present invention inside, be provided with the pressure water supply mechanism, it can have nothing to do with the hot water temperature pressing pressure water supply operated key continuously during the several seconds, forces to supply water full-water level.
Control device A of the present invention, as shown in Figure 1, it is connected with: calandria 1, this calandria 1 is located at hot water storgae 2 bottom center parts as heater; Prevent the empty electrode 3 that burns, this prevents that the empty electrode 3 that burns is located at hot water storgae 2 inner belows; Upper limit level electrode 4, this upper limit level electrode 4 is installed in hot water storgae 2 inner and upper; Overflow detecting electrode 7, this overflows the top that detecting electrode 7 is located at this upper limit level electrode 4; Temperature sensor 5, this temperature sensor 5 is located at the below of hot water storgae 2 inside; Feed water valve 6, this feed water valve 6 is located on the feed pipe 8 of the bottom outside the hot water storgae 2, reach the position that prevents empty burning electrode 3, upper limit level electrode 4 and detection spilling water electrode 7 etc. by the water level that detects in the hot water storgae 2, make calandria 1 enter ON, or OFF state, or to suitably opening and closing adjusting to the water supply road of hot water storgae 2, the hot water temperature is being controlled at design temperature to the basis between the design temperature lower limit, the control water level from feed pipe 8 by detecting water temperatures in the hot water storgae 2.
In above-mentioned control device A inside, be provided with the not enough prompting mechanism of hot water amount.Promptly, the not enough prompting mechanism of this hot water amount, it can make water supply too late after a hot water is by a large amount of the use, and cause water level to descend, cause the hot water supply mouth not have under the situation of hot water outflow at last, can inform user hot water amount deficiency by the alarm tone of alert speaker, perhaps hot water amount's deficiency is pointed out in information from flicker to the user occur by the LED lamp.
In addition, be provided with the pressure water supply mechanism in above-mentioned control device A inside, this pressure water supply mechanism can ignore for a certain reason that the hot water water temperature descends and under a large amount of continuously situations of supplying with hot water of needs the user, is not subjected to Temperature Influence and forces water supply (for example continuing to pin operated key 3 seconds).
Above-mentioned level sensor is located at the feed pipe 8 of water supply side and locates for 13 liang for the hot-water line of giving of hot water side, or be located at a wherein place as detecting the water sensor that flows into or flow out the water yield of hot water storgae 2.
Water level in the hot water storgae 2 is to control according to the use hot water amount information of being stored in using hot water amount's statistical organization (not having expression among the figure).This uses hot water amount's information, is by being installed in the detecting sensor 15 to the inside of hot-water line 13, and the hot water amounts of flowing out in the hot water storgae 2 in during certain promptly use the hot water amount to add up to obtain.Can add up certain during the use amount of different time sections in a day for example, or on the same day use amount not in the week.In the accompanying drawings, in giving hot-water line 13, be equipped with detecting sensor 15, but detecting sensor 15 can be arranged at also in the hot water storgae 2, so just can detect as the use hot water amount flowing into the hot water storgae 2 interior water yields.In addition, also detecting sensor 15 can be configured in feed pipe 8 one sides.
Fig. 5 is the use hot water amount who detects the day before yesterday, and these data are measured flow process as the use hot water amount under the situation of using the hot water amount next day.Use the hot water amount to measure action 5., begin to measure in the time that sets (0:00).Then, after hot water begins to be used, begin to measure use amount by detecting sensor 15, these data will be stored in order uses hot water amount's statistical organization.And when one day finished, promptly through after 24 hours, the user can be multiply by 1 day use hot water amount the safety coefficient K of any setting, as SC service ceiling hot water amount Lmax, is preserved.
Fig. 6 is by SC service ceiling hot water amount's temperature, water level control flow.The temperature that 6. this control action enters 1 day, water level are set at L with 1 day possible hot water amount of use after the control time started, will be set at Lmax for 1 angel uses the thermal relief water yield.Check 1 day control termination time termly.Hot water Once you begin is used, and it uses possible hot water amount to reduce employed hot water amount L.May use the moisture storage capacity L0 of hot water amount L and product itself (to divide 14 liters, 20 liters, 30 liters, the dissimilar hot water storage amount of 45 liters of types) compares, when if possible using hot water amount L more than moisture storage capacity L0, change on the basis that is controlled between design temperature and the temperature setting lower limit the hot water temperature, the control water level replenishes and is used the water yield.In the time may using hot water amount L to be less than heat accumulation water yield L0, relatively may use hot water amount L and warning residual quantity L1, possible use amount L does not carry out water level control (promptly not supplying water) greater than warning residual quantity L1, only carries out temperature control.When possibility use amount L is less than warning residual quantity L1, do not carry out temperature and water level control (heat-barrier material by self is incubated), point out the hot water amount very few to user's demonstration or by sound to the user.Which kind of at last, after one day control time ends,, all stop temperature and Water Level Control no matter at state.Set the SC service ceiling hot water amount Lmax of 1 day unit, be divided into court with 1 day, at noon, in afternoon, at dusk, night etc., several forms were set the SC service ceiling hot water amount Lmax of each pattern respectively.
In control device 11, be provided with the mechanism of the alert speaker of pointing out user hot water amount deficiency and the warning demonstration of informing hot water amount's deficiency etc.The not enough prompting mechanism of this hot water amount, when the hot water amount is once used in a large number, it is too late to supply water, the water level straight line descends, do not have hot water from the hot water supply mouth at last and flow out, at this moment, alert speaker can be reminded user hot water amount deficiency, or the flicker of LED lamp, modes such as the not enough sign of hot water amount flicker are informed prompting.
In control device 11, be provided with and force the water supply function.This pressure water supply function can not considered the decline of water temperature and need inject big water gaging continuously in hot water storgae the time for a certain reason the user, forces water supply bond number second by pinning continuously, is not subjected to the restriction of water temperature and forces to supply water, until full-water level.
Be provided with the hot water control device 18 (for example push button valve) that the by-pass valve control 19 (for example magnetic valve) that hot water is controlled from above-mentioned inside groove 2.Can carry out hot water supply with any or set amount of user.
Running water is provided with at the represented water tank of the double dotted line of Fig. 1 (external or built-in) 20 and pump 21 not directly when above-mentioned inside groove 2 supplies water.Said pump 21 connects as the magnetic valve of feed water valve 6 action of going forward side by side to be done, even thus to the water supply pressure of inside groove 2 hour, also can carry out above-mentioned water level and temperature control.
Heat accumulation ability of swimming electricity water boiler of the present invention, as mentioned above, it has: hot water storgae 2, this hot water storgae 2 add hot water therein and carry out hot water storage; Calandria 1, this calandria 1 is disposed at the bottom of above-mentioned hot water storgae 2, is used to heat above-mentioned water; Feed pipe 8, this feed pipe 8 is used for supplying water to hot water storgae 2; Temperature sensor 5, this temperature sensor 5 are used to detect the temperature of hot water in the hot water storgae 2; Control device, this control device are used for suitably regulating water level and hot water temperature in the above-mentioned hot water storgae 2; Feed water valve 6, this feed water valve 6 sends signal according to above-mentioned control device the water supply road from above-mentioned feed pipe 8 to above-mentioned hot water 2 is is suitably opened and closed, this control device is installed one or more level sensors by the appropriate position in hot water storgae 2, can remain on design temperature and set on the basis in the scope of lower limit temperature the hot water temperature, water level is controlled.During use, at first in hot water storgae 2, supply water by feed water valve 6, behind the level sensor position of water level arrival downside, supply water and temporarily stop, to calandria 1 energising heating beginning, secondly, temperature sensor 5 detects temperature in the hot water storgae 2 and rises to about design temperature (for example 95 ℃) and (for example lack 1 ℃ than design temperature and be 94 ℃), by feed water valve 6 water supply starts, make the hot water temperature drop to design temperature lower limit (for example being lower than 3 ℃ of design temperatures is 92 ℃ of front and back), feed water valve 6 stops to supply water, at this moment, water level below level sensor more than when not reaching the upside level sensor, calandria 1 is in the ON state always.After, after making temperature rise to design temperature once more by calandria 1, feed water valve 6 supplies water once more and is reduced to the design temperature lower limit until the hot water temperature, perseveration like this, and water level rises gradually, when reaching the upside level sensor, irrelevant with the hot water temperature, feed water valve 6 stops to supply water, on the other hand, after calandria 1 makes the hot water temperature reach design temperature, stop heating.By this successive control mode, when the hot water temperature can not be lower than design temperature significantly, water level is risen.
Therefore, water level control and temperature control are unified to consider, saved the bulb of employed control water level in the prior art, can be on the basis of the proper temperature that guarantees hot water by control device and feed water valve 6, realize Water Level Control, thereby the hot water of proper temperature can be provided to the user.
And, compare with the existing heat accumulation ability of swimming electricity water boiler of bulb that used in the past, if for the heat accumulation water yield in the identical hot water storgae 2 and the heater capacity of calandria 1, to measuring from hot water supply efficient, the hot water supply efficient of heat accumulation ability of swimming electricity water boiler of the present invention is higher so.
Because bulb is not used in water level control, even hydraulic pressure is different, can not cause the variation of water level yet, can prevent the spillover of the hot water in the hot water storgae 2 with this.
Simultaneously, level sensor is contained in the water supply side of feed pipe 6 as the water sensor that detects the water yield that flows into hot water storgae 2, can detect the water yield that flows into hot water storgae 2 reliably with this.
In addition, by the water supply side of the feed water valve outside hot water storgae 26 non-return valve 10 is installed, can be prevented the adverse current phenomenon, use is safer.
Simultaneously, the water supply side of the feed water valve 6 outside hot water storgae 2 is installed constant flow rate valve or pressure-reducing valve 9, can not be subjected to the influence of hydraulic pressure height, can keep stable flow rate, thereby improves the stability of hot water supply.
In addition, the control device A of heat accumulation ability of swimming electricity water boiler of the present invention, it is connected with the calandria 1 in the hot water storgae 2, prevent the empty electrode 3 that burns, upper limit level electrode 4, detect spilling water electrode 7, feed water valve 6 outside temperature sensor 5 and the above-mentioned hot water storgae 2, by water level and the hot water temperature in the above-mentioned hot water storgae 2 of suitable adjusting, make to be implemented in temperature is remained on the basis in design temperature and the design temperature lower range, the control water level, portion within it, can be with the temporal organization of setting to water level in the control hot water storgae and temperature controlled time by being provided with, can save the energy effectively, for example, the graduation time of general office and company is points in afternoons 5, though in the prior art, for replenishing the employed water yield water temperature is descended, need to seethe with excitement once more for this reason, and among the present invention, for example with time set 4 points in the afternoon, even stop energising in the afternoon between 4 o'clock to 5 o'clock, the operation owing to do not supply water, use hot water during this period, its water level is descended, and the hot water temperature is in nature decline state, both can guarantee to drink needed temperature, can seethe with excitement to whole water lavishly again.In the prior art, can only control the full-water level state, from the use time started of one day use concluding time to next day, once all can only be in the radiating state of inaction by boiled hot water.And, have only the hot water heat that is not used to be released according to the present invention.
Simultaneously, the control device A of heat accumulation ability of swimming electricity water boiler of the present invention, it is connected with the calandria 1 in the hot water storgae 2, prevent the empty electrode 3 that burns, upper limit level electrode 4, detect spilling water electrode 7, feed water valve 6 outside temperature sensor 5 and the above-mentioned hot water storgae 2, by water level and the hot water temperature in the above-mentioned hot water storgae 2 of suitable adjusting, make to be implemented in temperature is remained on the basis in design temperature and the design temperature lower range, the control water level, in prior art, after a large amount of uses of hot water quilt occurring, heating has little time, and cause the low excessively problem of hot water temperature, and can at any time the hot water temperature be remained in the scope of design temperature and design temperature lower limit, thereby be more suitable in drinking.
By the not enough prompting mechanism of hot water amount in the siren of the inner installation suggestion user of control device A of the present invention hot water amount deficiency and the warning demonstration of announcement or hot water amount's deficiency etc., it can be after a hot water uses hot water in a large number, water supply does not catch up with down and causes water level constantly to descend, finally cause the hot water supply mouth not have under the situation of hot water outflow, siren by the not enough prompting of hot water amount function is informed user hot water amount deficiency, or, can make suitable person supplementing water in hot water storgae 2 reliably by warning demonstration to inform user hot water amount deficiency.
In addition, be provided with the pressure water supply mechanism in control device A of the present invention inside, this forces water supply mechanism, can force the water supply bond number after second when the user pins, be not subjected to the restriction of water temperature and force water supply continuously until full-water level, thus can be when the user can not consider the decline of water temperature for a certain reason and need inject big water gaging continuously in hot water storgae, force water supply bond number second by pinning continuously, be not subjected to the restriction of water temperature and force water supply, until full-water level, thereby fully satisfy user's needs.
That is, hot water use amount statistical organization and detecting sensor 15 described in technical scheme 8,9 can calculate suitable hot water amount at any time automatically.Its result can save the energy effectively, promptly, in the prior art, because the control that can only carry out full water state makes the heat energy that finishes whole hot water (full water state) of being seethed with excitement fully between the work to next day since work on the one be in the waste release conditions, and the present invention has only and is not used hot water heat partly and can arrives working time next day and begin to be released before.
Described in technical scheme 11 the not enough prompting mechanism of hot water amount, it can be after a hot water uses hot water in a large number, water supply does not catch up with down and causes water level constantly to descend, finally cause the hot water supply mouth not have under the situation of hot water outflow, siren by the not enough prompting of hot water amount function is informed user hot water amount deficiency, or, can make suitable person supplementing water in hot water storgae 2 reliably by warning demonstration to inform user hot water amount deficiency.
Pressure water supply function described in technical scheme 11, it can be when the user can not consider the decline of water temperature for a certain reason and need inject big water gaging continuously in hot water storgae, force water supply bond number second by pinning continuously, be not subjected to the restriction of water temperature and force water supply, until full-water level, thereby fully satisfy user's needs.
According to heat accumulation ability of swimming of the present invention electricity water boiler, it can calculate suitable hot water amount at any time automatically according to the variation of the use amount in the certain hour section, therefore has to make the thermal discharge of being wasted in the back of finishing using reach all beneficial effects of Min. etc.
According to heat accumulation ability of swimming electricity water boiler of the present invention, it is by being provided with out hot water control device 18 and going out hot water control valve 19, and use is safety and convenient more.
Heat accumulation ability of swimming electricity water boiler described in technical scheme 13,14, it is provided with a plurality of hot water supply mouths or hot water connector, and hot water supply mouth hot water user can use more easily.
Heat accumulation ability of swimming described in technical scheme 13,14 electricity water boiler, it is by being provided with aforementioned water tank (external or built-in) 20 and pump 21, can make directly do not use running water situation under use.
Claims (15)
1. heat accumulation ability of swimming electricity water boiler, it has hot water storgae, but carries out heating and stored hot water to water in this hot water storgae; Calandria, this calandria is configured in the bottom of this hot water storgae 2, is used for above-mentioned water is heated; Feed pipe, this feed pipe are used for supplying water to above-mentioned hot water storgae; Temperature sensor, this temperature sensor are used to detect hot water temperature in the above-mentioned hot water storgae; Control device, this control device are used to regulate appropriate water level and hot water temperature in the above-mentioned hot water storgae; Feed water valve, the signal that this feed water valve sends according to above-mentioned control device is to moderately opening and closing from the water supply road of above-mentioned feed pipe to above-mentioned hot water storgae; It is characterized in that: above-mentioned control device, by being installed in the one or more level sensors that are used for sensed water level in the above-mentioned hot water storgae, to water level control, so that the temperature of hot water remains on design temperature and sets between the lower limit temperature.
2. heat accumulation ability of swimming electricity water boiler as claimed in claim 1, it is characterized in that: level sensor is as detecting the water sensor that flows into the water yield in the hot water storgae, and it is installed in the water supply side of feed pipe.
3. the heat accumulation ability of swimming described in claim 1 and 2 electricity water boiler is characterized in that: the water supply side of the feed water valve hot water storgae outside, be provided with anti-reflux valve as safety device, and be used for preventing the generation of backflow.
4. the heat accumulation ability of swimming described in claim 1,2 and 3 electricity water boiler is characterized in that: the water supply side of the feed water valve outside hot water storgae, be provided with constant flow rate valve or pressure-reducing valve, and it is the height of hydraulic pressure no matter, can guarantee stable flow rate.
5. the heat accumulation ability of swimming described in claim 5 electricity water boiler is characterized in that: in claim 1 above-mentioned control device inside, be provided with time movement, it is used to set water level control and band of temperature controlled time in the above-mentioned hot water storgae.
6. the heat accumulation ability of swimming described in claim 5 electricity water boiler, it is characterized in that: in above-mentioned control device inside, be provided with the not enough alarm mechanism of hot water amount, it is used for carrying out the warning of hot water amount's deficiency to the user under the situation of hot water amount's deficiency.
7. the electricity of the heat accumulation ability of swimming described in claim 5,6 water boiler is characterized in that: be provided with the pressure water supply mechanism in above-mentioned control device inside, when it can press pressure water supply operated key in the lasting several seconds, have nothing to do with water temperature, supply water to full-water level by force.
8. the heat accumulation ability of swimming described in claim 1 electricity water boiler, it is characterized in that: be provided with from above-mentioned hot water storgae and supply with the heat supply water pipe of hot water and be disposed at the detecting sensor that is used to detect the hot water amount in the above-mentioned heat supply water pipe, will by above-mentioned detecting sensor resulting certain during in use hot water amount information storage in hot water amount's counter, use the stored hot water amount of information control of hot water quantity according to this.
9. the heat accumulation ability of swimming described in claim 8 electricity water boiler, it is characterized in that: above-mentioned detecting sensor is positioned at hot water storgae, be used to detect the inflow hot water amount as using the hot water amount, and the use hot water amount of regular period is stored in hot water amount's counter.
10. the heat accumulation ability of swimming described in claim 8 electricity water boiler, it is characterized in that: in above-mentioned control device, be provided with the not enough alarm mechanism of hot water amount, it is used for carrying out the warning of hot water amount's deficiency to the user under the situation of hot water amount's deficiency.
11. the electricity of the heat accumulation ability of swimming described in claim 8,10 water boiler is characterized in that: in above-mentioned control device, be provided with the pressure water supply mechanism, irrelevant when it can press pressure water supply operated key in the lasting several seconds with water temperature, supply water to full-water level by force.
12. the heat accumulation ability of swimming described in claim 1 electricity water boiler is characterized in that: have single or multiple hot water supply mouths of drawing from hot water storgae or connect to hot water.
13. the heat accumulation ability of swimming described in claim 12 electricity water boiler is characterized in that: be provided with and be easy to valve that hot water supply is controlled, it is used for providing quantitatively or the hot water of any amount from above-mentioned hot water storgae.
14. the electricity of the heat accumulation ability of swimming described in claim 1 water boiler is characterized in that: have the supply tank independently internal or external with respect to hot water storgae.
15. the electricity of the heat accumulation ability of swimming described in claim 1 water boiler is characterized in that: have from above-mentioned internal or external supply tank to the pump of hot water storgae water supply usefulness and the feed water valve on the above-mentioned water supply of suitable switching road.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB031365639A CN100434828C (en) | 2003-05-27 | 2003-05-27 | Heat-storing electric water boiler |
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| Application Number | Priority Date | Filing Date | Title |
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| CNB031365639A CN100434828C (en) | 2003-05-27 | 2003-05-27 | Heat-storing electric water boiler |
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| CN1553117A true CN1553117A (en) | 2004-12-08 |
| CN100434828C CN100434828C (en) | 2008-11-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB031365639A Expired - Fee Related CN100434828C (en) | 2003-05-27 | 2003-05-27 | Heat-storing electric water boiler |
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| CN (1) | CN100434828C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061685A (en) * | 2013-03-21 | 2014-09-24 | 美的集团股份有限公司 | Water boiler and control method thereof |
| CN106678948A (en) * | 2016-12-12 | 2017-05-17 | 张家口市荣胜新能源开发有限公司 | Hot water supply system of electromagnetic induction water boiler |
| CN106765523A (en) * | 2016-12-12 | 2017-05-31 | 张家口市荣胜新能源开发有限公司 | Control method of hot water supply system of electromagnetic induction water boiler |
| CN108870755A (en) * | 2018-05-23 | 2018-11-23 | 内蒙古博海电子科技有限责任公司 | A kind of Automatic adjustment method and device of heat accumulating type boiler boiled water capacity |
| CN109655037A (en) * | 2019-02-27 | 2019-04-19 | 山东大学 | A kind of combination type sedimentation observation device and method |
| CN109974518A (en) * | 2017-12-28 | 2019-07-05 | 红塔烟草(集团)有限责任公司 | A kind of high system automatic control device of heat |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2059226U (en) * | 1989-04-09 | 1990-07-11 | 青岛海洋大学 | Full automatic constant temperature electric water heater |
| CN2438058Y (en) * | 2000-09-11 | 2001-07-04 | 王树礼 | Water boiling heater |
| CN2445238Y (en) * | 2000-11-28 | 2001-08-29 | 北京星光永辉经贸有限责任公司 | Quick-heating-type thermostatic electric water-storage heater |
-
2003
- 2003-05-27 CN CNB031365639A patent/CN100434828C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104061685A (en) * | 2013-03-21 | 2014-09-24 | 美的集团股份有限公司 | Water boiler and control method thereof |
| CN106678948A (en) * | 2016-12-12 | 2017-05-17 | 张家口市荣胜新能源开发有限公司 | Hot water supply system of electromagnetic induction water boiler |
| CN106765523A (en) * | 2016-12-12 | 2017-05-31 | 张家口市荣胜新能源开发有限公司 | Control method of hot water supply system of electromagnetic induction water boiler |
| CN109974518A (en) * | 2017-12-28 | 2019-07-05 | 红塔烟草(集团)有限责任公司 | A kind of high system automatic control device of heat |
| CN108870755A (en) * | 2018-05-23 | 2018-11-23 | 内蒙古博海电子科技有限责任公司 | A kind of Automatic adjustment method and device of heat accumulating type boiler boiled water capacity |
| CN108870755B (en) * | 2018-05-23 | 2020-08-07 | 内蒙古博海电子科技有限责任公司 | Automatic adjusting method and device for boiled water capacity of heat accumulating type water boiler |
| CN109655037A (en) * | 2019-02-27 | 2019-04-19 | 山东大学 | A kind of combination type sedimentation observation device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100434828C (en) | 2008-11-19 |
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Owner name: YITENGMEIKE CO., LTD. Free format text: FORMER NAME: JAPAN YIDUOMEIKE WATER HEATER CO., LTD. |
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Address after: Tokyo, Japan, Japan Patentee after: The U.S. jade-like stone of her rattan of Co., Ltd. Japan Address before: Tokyo, Japan, Japan Patentee before: Japan Idomeke Water Heater Co., Ltd. |
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Granted publication date: 20081119 Termination date: 20130527 |