CN204630083U - A kind of water outlet of water heater thermostat - Google Patents
A kind of water outlet of water heater thermostat Download PDFInfo
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- CN204630083U CN204630083U CN201520350598.7U CN201520350598U CN204630083U CN 204630083 U CN204630083 U CN 204630083U CN 201520350598 U CN201520350598 U CN 201520350598U CN 204630083 U CN204630083 U CN 204630083U
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Abstract
This application provides a kind of water outlet of water heater thermostat, be applied to Instant heating type water heater, be arranged on the water side of described water heater, comprise: be arranged on the first flow path in described thermostat, second stream, temperature detecting module, processing module, stream handover module and be arranged in described first flow path, and compared with described stream handover module, away from the water side of described water heater, water can be stored and the warm water cabin that water body is heated, when making water outlet of water heater be cold water, can directly be switched in the first flow path with warm water cabin by going out water passage, the cold water of water heater is avoided to flow out, affect the use of user, improve user's experience.
Description
Technical field
The application relates to technical field of water heaters, especially relates to a kind of water outlet of water heater thermostat.
Background technology
The heating that immediately heating water heater can realize water by combustion gas or electric energy at short notice, after the water outlet of opening water heater, immediately heating water heater is started working, flow through the cold water of water heater by combustion gas or electric energy heating, the water-out manners of immediately heating water heater be exactly by heating after water directly flowed out by a delivery port.
Applicant finds, in prior art, when immediately heating water heater is started working, because the startup of heater block needs the regular hour, simultaneously because the heat exchange of heater block and cold water can not complete in a flash, although the start-up time of heater block is shorter, but flow out water heater after having had cold water to flow through heater block in this time period, so immediately heating water heater is within the short time of just having opened, understand some not flowed out by the cold water heated, the hot water just had after this portion of cold water flows to end by the temperature that heats is higher flows out.Obviously, be, under the prerequisite wishing to use hot water, be and wish that this portion of cold water exists using water heater.
Therefore, a kind of device can avoiding this portion of cold water is needed badly.
Utility model content
The object of the application is to provide a kind of water outlet of water heater thermostat, to solve the technical problem that the immediately heating water heater existed in prior art flows out cold water.
The embodiment of the present application provides a kind of water outlet of water heater thermostat, is applied to Instant heating type water heater, is arranged on the water side of described water heater, comprises:
Be arranged on the first flow path in described thermostat and the second stream, wherein, the water outlet of described water heater can be flowed out through described first flow path and/or the second stream, one end of described first flow path be connected with one end of the second stream and the one end be connected as public water inlet end, described thermostat is connected with the water side of described water heater by described public water inlet end, the other end of described first flow path is connected with the other end of the second stream, and the other end be connected is as public water side;
Be arranged on the water side of described water heater, for detecting the first temperature of described water outlet of water heater, generate the first temperature signal, and again detect the second temperature of described water outlet of water heater after generation first temperature signal Preset Time, generate the temperature detecting module of the second temperature signal;
Be connected with described temperature detecting module, judge for the first temperature signal of sending over described temperature detecting module and the second temperature signal, and the processing module of control signal is generated according to judged result, wherein, when the absolute value of the difference of described first temperature and the second temperature is more than or equal to the second predetermined threshold value, described processing module generates and is used for first flow path to open, the control signal that second stream is closed, when the absolute value of the difference of described first temperature and the second temperature is less than in the second predetermined threshold value, described processing module generates the second stream while of being used for first flow path to open and opens, or first flow path closes the control signal that the second stream is simultaneously opened,
Be arranged between described public water inlet end and two streams, be connected with described processing module, for the control signal sended over according to described processing module, control the stream handover module that described first flow path and the second stream are opened or closed;
Be arranged in described first flow path, and compared with described stream handover module, away from the water side of described water heater, water can be stored and the warm water cabin that water body is heated, wherein, in described warm water cabin, the 3rd temperature of water is more than or equal to described second temperature, and when flowing through described first flow path, the water outlet of described water heater can carry out heat exchange with the water body in described warm water cabin.。
When said apparatus can occur cold water at Instant heating type water heater, by cold water by warm water cabin, the hot water thermal higher with the temperature in warm water cabin exchanges, and directly flows out to avoid cold water the inconvenience brought to user.
Further, described stream handover module comprises:
After being arranged on described public water inlet end, be separately positioned in the water inlet end of described first flow path and the water inlet end of the second stream, for controlling the switch that place stream is opened or closed.Like this by the switching of the switch control rule stream in different stream.
Further, described stream handover module is three-way valve, comprising:
Valve body;
Three valve ports be connected with described public water inlet end, first flow path, the second stream respectively;
The spool fan-shaped in ball, wherein, described spool can rotate around the fan-shaped centre of sphere of ball, and can make the valve port that is communicated with first flow path or close with the valve port of the second fluid communication.The switching of stream can be realized like this by this valve.
Further, described processing module is also for after receiving described second temperature signal, generate warm water cabin heating signal water body in warm water cabin being heated to the 3rd temperature, after receiving warm water cabin heating signal to make described warm water cabin, the water in warm water cabin is heated to the 3rd temperature.Can realize like this regulating accordingly the water temperature in warm water cabin.
Further, described warm water cabin comprises:
Water storage tank body, wherein, the water inlet end of described water storage tank body is as the water inlet end in described warm water cabin, and the water side of described water storage tank body is as the water side in described warm water cabin;
Be connected with described processing module, for according to described warm water cabin heating signal, the water body in water storage tank body heated, with the heating module making the water body in water storage tank body be heated to the 3rd temperature.The control to warm water cabin water temperature can be realized like this.
Further, described device also comprises:
Be arranged on the first one-way cock of described public water inlet end;
Be arranged on the second one-way cock in described first flow path, between described water side, warm water cabin and described public water side.Flow reversal can be avoided like this to flow the impact brought device.
Further, described device also comprises:
Be connected with described processing module, for showing the display module of the temperature information that described temperature detecting module detects;
Be connected with described processing module, for the key-press module of input control information.The input of display to temperature information and control information can be realized like this.
Further, described device also comprises:
Be connected with described processing module, for storing the memory module of described temperature information, control information.The storage of relevant information can be realized like this.
Further, described device also comprises:
One end is connected with described temperature detecting module, and the other end is connected with described processing module, for described temperature signal is carried out amplifying signal amplification module.The amplification of signal can be realized like this.
Further, described device also comprises:
One end is connected with described signal amplification module, and the other end is connected with described processing module, carries out analog-to-digital analog-to-digital conversion module for the signal after being amplified by described signal amplification module.The analog-to-digital conversion of signal can be realized like this.
Pass through technique scheme, in the water outlet of water heater thermostat that the embodiment of the present application provides, the leaving water temperature of water heater is detected by temperature detecting module, and by arranging stream handover module, when outlet water temperature of water heater satisfies condition, just water outlet of water heater can be switched between different streams, and can water be stored by arranging in a stream and warm water cabin is heated to water body, when water heater start working can flow out cold water, stream handover module can be passed through, water outlet of water heater is switched in the stream with warm water cabin, the cold water making temperature lower is by flowing out thermostat after the heat exchange in warm water cabin, thus avoid the cold water in water outlet of water heater directly to flow out, affect the use of user, conveniently realize water outlet of water heater and remain on the higher hot water conditions of temperature.
Accompanying drawing explanation
In order to be illustrated more clearly in the application's detailed description of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of a kind of water outlet of water heater thermostat that Fig. 1 provides for the embodiment of the present application;
The structural representation of the another kind of water outlet of water heater thermostat that Fig. 2 provides for the embodiment of the present application;
The structural representation of the another kind of water outlet of water heater thermostat that Fig. 3 provides for the embodiment of the present application;
The structural representation of the another kind of water outlet of water heater thermostat that Fig. 4 provides for the embodiment of the present application;
The structural representation of the another kind of water outlet of water heater thermostat that Fig. 5 provides for the embodiment of the present application;
The structural representation of the another kind of water outlet of water heater thermostat that Fig. 6 provides for the embodiment of the present application.
Detailed description of the invention
Be clearly and completely described below in conjunction with the technical scheme of accompanying drawing to the application, obviously, described embodiment is some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the application's protection.
In the description of the application, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the application and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as the restriction to the application.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In the description of the application, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in this application can be understood.
In the description of the application, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the application and simplified characterization for convenience of description, instead of indicate or imply that the equipment of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore the restriction to the application can not be interpreted as.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In the description of the application, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In prior art, immediately heating water heater does not heat when not water outlet, after user opens water outlet, has water to flow in water heater, and immediately heating water heater just can start heating, just can continual acquisition hot water after starting heating.
Existing immediately heating water heater mainly comprises combustion type and electric instant-heating type two kinds, combustion gas and electric energy is used to heat respectively, but no matter use which kind of energy, do not consider the water of survival in outlet pipeline, immediately heating water heater is when bringing into use, startup due to heater block is not once there being flowing water to start instantaneously, moment just neither start heating to water body, though the start-up time of heater block is very fast, but need certain hour section, though the heat exchange of heater block and cold water is also very fast, but equally also need certain hour, so just cause within this short period, some is not heated or the cold water that is not sufficiently heated flows through from heater block, user uses water heater to be wish to obtain the higher hot water of temperature, this portion of cold water is not just that user wishes to obtain.
If user use immediately heating water heater have a bath, the opening and closing of water heater can be carried out more frequently in cleaning process, as long as and immediately heating water heater after closedown, when opening again, just there will be problem recited above, namely flow out a part of cold water, this obviously can affect the impression of having a bath of user.
In view of this, the embodiment of the present application provides a kind of water outlet of water heater thermostat, as shown in Figure 1, is applied to Instant heating type water heater, is arranged on the water side of described water heater, comprises:
Be arranged on the first flow path 101 in described thermostat and the second stream 102, wherein, the water outlet of described water heater can be flowed out through described first flow path and/or the second stream, one end of described first flow path be connected with one end of the second stream and the one end be connected as public water inlet end, described thermostat is connected with the water side of described water heater by described public water inlet end, the other end of described first flow path is connected with the other end of the second stream, and the other end be connected is as public water side;
Be arranged on the water side of described water heater, for detecting the first temperature of described water outlet of water heater, generate the first temperature signal, and again detect the second temperature of described water outlet of water heater after generation first temperature signal Preset Time, generate the temperature detecting module 103 of the second temperature signal;
Be connected with described temperature detecting module, judge for the first temperature signal of sending over described temperature detecting module and the second temperature signal, and the processing module 104 of control signal is generated according to judged result, wherein, when the absolute value of the difference of described first temperature and the second temperature is more than or equal to the first predetermined threshold value, described processing module 104 generates and is used for first flow path to open, the control signal that second stream is closed, when the absolute value of the difference of described first temperature and the second temperature is less than in the first predetermined threshold value, described processing module generates the second stream while of being used for first flow path to open and opens, or first flow path closes the control signal that the second stream is simultaneously opened,
Be arranged between described public water inlet end and two streams, be connected with described processing module, for the control signal sended over according to described processing module, control the stream handover module 105 that described first flow path and the second stream are opened or closed;
Be arranged in described first flow path, and compared with described stream handover module, away from the water side of described water heater, water can be stored and the warm water cabin 106 that water body is heated, wherein, in described warm water cabin, the 3rd temperature of water is more than or equal to described second temperature, and when flowing through first flow path, the water outlet of described water heater can carry out heat exchange with the water body in described warm water cabin.
Adopt said structure, temperature detecting module can be arranged on the water side of water heater, its objective is the temperature for detecting water outlet of water heater, the public water inlet end of water thermostat can certainly be arranged on out, as long as the temperature of water outlet of water heater can be detected, temperature detecting module can adopt existing various temperature sensor, can after opening water outlet of water heater, detect the first temperature of water outlet of water heater, to generate the first temperature signal, and after generation first temperature signal first Preset Time, again detect the second temperature of water outlet of water heater, and generate the second temperature signal.Temperature detecting module 103 detects the first temperature signal of obtaining and the second temperature signal can send to other modules, for subsequent treatment.
Temperature detecting module 103 is after detection obtains the first temperature signal and the second temperature signal, first temperature signal and the second temperature signal are transferred to processing module, processing module can judge the first temperature and the second temperature according to the first temperature signal and the second temperature signal, in the embodiment of the present application, processing module can carry out the judgement of the size of the first temperature and the second temperature, generate judged result, and control signal can be generated according to judged result.
In the embodiment of the present application, when the absolute value of the difference of described first temperature and the second temperature is more than or equal to the first predetermined threshold value, described processing module generates and is used for first flow path to open, the control signal that second stream is closed, when the absolute value of the difference of described first temperature and the second temperature is less than in the first predetermined threshold value, described processing module generates the second stream while of being used for first flow path to open and opens, or the control signal that the while that first flow path being closed, the second stream is opened.
Wherein, when the absolute value of the difference of described first temperature and the second temperature is more than or equal to the first predetermined threshold value, in the embodiment of the present application, the size of the first predetermined threshold value can set according to actual needs, show that the water outlet of water heater is that the front and back temperature difference is larger, the water testing the first temperature of obtaining corresponding is the cold water that temperature is lower, and water corresponding to the second temperature is the hot water can having stablized output.If such cold water directly flows out water heater, obviously the use of user for hot water can be affected, now processing module can generate for first flow path being opened, the control signal that second stream is closed, stream handover module is after receiving such control signal, just can be open-minded by first flow path, second stream is closed simultaneously, water outlet of water heater can be flowed out only by first flow path, owing to including warm water cabin in first flow path, and include equal with the second temperature in warm water cabin or be greater than the water of the second temperature, a part of cold water in water outlet of water heater is through warm water cabin, heat exchange is carried out with the water in warm water cabin, flow out again after obtaining the higher hot water of temperature, avoid the direct outflow of cold water to user's water mitigation.
When the absolute value of the difference of described first temperature and the second temperature is less than the first predetermined threshold value, show that the water outlet before and after water heater is that the temperature difference is less, instant heating hydrophone can carry out the output of the hot water of temperature stabilization, now, water outlet of water heater flows out after can not flowing through warm water cabin again, also can be flowed out by first flow path and the second stream simultaneously simultaneously, the water of so final outflow is all the hot water that temperature is higher, now processing module just can generate and open for first flow path being opened the second stream simultaneously, or first flow path closes the control signal that the second stream is simultaneously opened.Stream handover module just can according to such control signal, while first flow path being opened, the second stream is opened, or while first flow path is closed, the second stream is opened, water outlet of water heater is flowed out by said apparatus, meets the hot water demand of user.
In above-mentioned handoff procedure and warm water cabin, the adjustment process of water temperature can be carried out simultaneously, here only for convenience of description, the embodiment of the present application does not limit their precedence, in warm water cabin, the temperature of water can preset and also can set after detection obtains the second temperature, owing to having the water of the 3rd temperature in warm water cabin, the water of the 3rd temperature is the water heat with the second temperature flowed out after the first Preset Time than water heater simultaneously, be switched to first flow path due to water passage will be gone out simultaneously, the water of the second temperature just can be flow through from first flow path, flow through the warm water cabin of the water with the 3rd temperature, the water generation heat exchange of the 3rd temperature that the water making temperature low is higher with temperature in warm water cabin, be mixed into the temperature water high compared with the second temperature afterwards and flow out warm water cabin, and then outflow water side.
Pass through technique scheme, in the water outlet of water heater thermostat that the embodiment of the present application provides, the leaving water temperature of water heater is detected by temperature detecting module, and by arranging stream handover module, when outlet water temperature of water heater satisfies condition, just water outlet of water heater can be switched between different streams, and can water be stored by arranging in a stream and warm water cabin is heated to water body, when water heater start working can flow out cold water, stream handover module can be passed through, water outlet of water heater is switched in the stream with warm water cabin, the cold water making temperature lower is by flowing out thermostat after the heat exchange in warm water cabin, thus avoid the cold water in water outlet of water heater directly to flow out, affect the use of user, conveniently realize water outlet of water heater and remain on the higher hot water conditions of temperature.
The embodiment of the present application additionally provides a kind of constant temperature of water heater discharging device, as shown in Figure 2, the present embodiment is the refinement carried out on the basis of a upper embodiment, in the embodiment of the present application, described stream handover module comprises: after being arranged on described public water inlet end, be separately positioned in the water inlet end of described first flow path and the water inlet end of the second stream, for controlling the switch 1051 and 1052 that place stream is opened or closed.
Flow passage selector device can comprise two switches, these two switches are separately positioned in first flow path and the second stream, when the switch opens in first flow path, switch in second stream cuts out, water outlet of water heater just can be flowed out by first flow path, when the switch in first flow path cuts out, switch opens in second stream, water outlet of water heater just can be flowed out by the second stream, if the switch in two streams is opened simultaneously, water outlet of water heater just can be flow through by two streams simultaneously, such flow passage selector device is by arranging two switches, the switching of stream can be carried out fast, change the flow direction of water outlet of water heater easily.
From above technical scheme, the embodiment of the present application is by being refined into the switch be separately positioned in two streams by flow passage selector device, by the opening and closing of different switch, opening and closing of different stream can be realized, thus realize the switching of water outlet of water heater between different stream.
Further, the embodiment of the present application additionally provides a kind of water outlet of water heater thermostat, and refinement has been carried out on the basis of preceding embodiment, and in the present embodiment, described stream handover module is three-way valve, as shown in Figure 3, comprising:
Valve body 1053;
Three valve ports be connected with described public water inlet end, first flow path, the second stream respectively;
The spool 1054 fan-shaped in ball, wherein, described spool can rotate around the fan-shaped centre of sphere of ball, and can make the valve port that is communicated with first flow path or close with the valve port of the second fluid communication.
In the embodiment of the present application, stream handover module can be a valve, three valve ports respectively with public water inlet end, first flow path, the second fluid communication, spool is arranged in valve, water outlet of water heater can flow to valve by public water inlet end, flows through spool, under the control of spool, flow through two other valve port again, flow out from first flow path or the second stream.Stream handover module opens first flow path receiving, when closing the control signal of the second stream, just Spool rotating can be controlled, Spool rotating is to valve port corresponding to the second stream, this valve port is closed, water just can be left to first flow path from another valve port, same, stream handover module opens the second stream receiving, when closing the control signal of first flow path, spool just can be rotated to valve port corresponding to first flow path, is closed by this valve port, water is flowed out from the valve port of the second fluid communication, completes the switching action of stream.Stream handover module can control the rotation of spool according to control signal, in the embodiment of the present application, spool is that a ball is fan-shaped, and rotation that can be level and smooth completes the switching of stream, can not affect the flow velocity of water outlet of water heater, makes water outlet of water heater can be more stable.
From above technical scheme, the embodiment of the present application has three valve ports and the spool valve that to be a ball fan-shaped by arranging one, the switching of water outlet of water heater between different stream can be realized by the rotation of spool, structure is simple, easy to operate, thus the stream that simply can realize water outlet of water heater fast switches.
Further, as shown in Figure 4, the embodiment of the present application additionally provides a kind of water outlet of water heater thermostat, described processing module in the embodiment of the present application is also for after receiving described second temperature signal, generate warm water cabin heating signal water body in warm water cabin being heated to the 3rd temperature, after receiving warm water cabin heating signal to make described warm water cabin, the water in warm water cabin is heated to the 3rd temperature.
Described warm water cabin comprises:
Water storage tank body 1061, wherein, the water inlet end of described water storage tank body is as the water inlet end in described warm water cabin, and the water side of described water storage tank body is as the water side in described warm water cabin;
Be connected with described processing module, for according to described warm water cabin heating signal, the water body in water storage tank body heated, with the heating module 1062 making the water body in water storage tank body be heated to the 3rd temperature.
As previously mentioned, 3rd temperature is greater than or equals the second temperature, processing module is after receiving the second temperature signal that temperature detecting module detects, just can generate the warm water cabin heating signal for warm water cabin, the heating module in warm water cabin, after receiving this warm water cabin heating signal, just the water in water storage tank body can be heated to the 3rd temperature, so that after water outlet of water heater is switched to first flow path, makes water can carry out heat exchange by the water in water storage tank body, complete the heating to cold water.Heating module can be the heating rod with heating function, heating just automatically can be stopped after water body is heated to uniform temperature, or after reaching uniform temperature, stop heating entering keeping warm mode simultaneously, keep the water in water storage tank body to be in the 3rd temperature always, after being easy to open water outlet of water heater, the heating of cold water can be realized more fast more easily.
From above technical scheme, in the present embodiment, the warm water cabin heating signal that heating module in warm water cabin can generate according to processing module heats water body, can realize and the interconnecting of processing module, generated the warm water cabin heating signal mated with the aqueous phase of different temperatures by processing module, the cold water occurred when warm water cabin is started for water heater working more accurately adds thermal response targetedly.
The embodiment of the present application additionally provides a kind of water outlet of water heater thermostat, and as shown in Figure 5, described device also comprises:
Be arranged on the first one-way cock 107 of described public water inlet end;
Be arranged on the second one-way cock 108 in described first flow path, between described water side, warm water cabin and described public water side.
First one-way cock and the second one-way cock are used for preventing flow reversal from flowing, first one-way cock and the second one-way cock can adopt existing one-way cock, be separately positioned in two streams, avoid the reverse flow of current to affect the normal work of water heater and thermostat.
The embodiment of the present application additionally provides a kind of water outlet of water heater thermostat, and as shown in Figure 6, on the basis of preceding embodiment, described device also comprises:
Be connected with described processing module 104, for showing the display module 109 of the temperature that described temperature detecting module detects;
Be connected with described processing module 104, for the key-press module 110 of input control information;
Be connected with described processing module 104, for the memory module 111 of storing temperature information, control information;
One end is connected with described temperature detecting module 103, and the other end is connected with described processing module, for described temperature signal is carried out amplifying signal amplification module 112;
One end is connected with described signal amplification module 112, and the other end is connected with described processing module, carries out analog-to-digital analog-to-digital conversion module 113 for the signal after being amplified by described signal amplification module.
Adopt technique scheme, the Temperature displaying that temperature detecting module can detect by display module out, can show the first temperature, the second temperature and/or the 3rd temperature, facilitate user to the understanding of water temperature.Meanwhile, key-press module can receive the various control informations that user directly inputs, and can comprise the switch controlling thermostat, controls temperature of water in warm water cabin etc. by input information.In addition, memory module can storing temperature information and control information, the temperature signal detected and the control information carried out is stored, facilitates follow-up checking to call.Further, conveniently processing module processes relevant temperature signal, all right signalization amplification module, temperature detecting module can be detected the temperature signal generated, and carry out amplification process, so that processing module processes more accurately.Same, in order to make processing module processing signals more accurate, the coarse situation of the process avoiding direct Analog signals to bring, can also arrange analog-to-digital conversion module, analog signal can be converted to data signal, the data signal after processor process conversion is also more accurate.
Last it is noted that above each embodiment is only in order to illustrate the technical scheme of the application, be not intended to limit; Although with reference to foregoing embodiments to present application has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the application.
Claims (10)
1. a water outlet of water heater thermostat, is characterized in that, is applied to Instant heating type water heater, is arranged on the water side of described water heater, comprises:
Be arranged on the first flow path in described thermostat and the second stream, wherein, the water outlet of described water heater can be flowed out through described first flow path and/or the second stream, one end of described first flow path be connected with one end of the second stream and the one end be connected as public water inlet end, described thermostat is connected with the water side of described water heater by described public water inlet end, the other end of described first flow path is connected with the other end of the second stream, and the other end be connected is as public water side;
Be arranged on the water side of described water heater, for detecting the first temperature of described water outlet of water heater, generate the first temperature signal, and again detect the second temperature of described water outlet of water heater after generation first temperature signal Preset Time, generate the temperature detecting module of the second temperature signal;
Be connected with described temperature detecting module, judge for the first temperature signal of sending over described temperature detecting module and the second temperature signal, and the processing module of control signal is generated according to judged result, wherein, when the absolute value of the difference of described first temperature and the second temperature is more than or equal to the second predetermined threshold value, described processing module generates and is used for first flow path to open, the control signal that second stream is closed, when the absolute value of the difference of described first temperature and the second temperature is less than in the second predetermined threshold value, described processing module generates the second stream while of being used for first flow path to open and opens, or first flow path closes the control signal that the second stream is simultaneously opened,
Be arranged between described public water inlet end and two streams, be connected with described processing module, for the control signal sended over according to described processing module, control the stream handover module that described first flow path and the second stream are opened or closed;
Be arranged in described first flow path, and compared with described stream handover module, away from the water side of described water heater, water can be stored and the warm water cabin that water body is heated, wherein, in described warm water cabin, the 3rd temperature of water is more than or equal to described second temperature, and when flowing through described first flow path, the water outlet of described water heater can carry out heat exchange with the water body in described warm water cabin.
2. device according to claim 1, is characterized in that, described stream handover module comprises:
After being arranged on described public water inlet end, be separately positioned in the water inlet end of described first flow path and the water inlet end of the second stream, for controlling the switch that place stream is opened or closed.
3. device according to claim 1, is characterized in that, described stream handover module is three-way valve, comprising:
Valve body;
Three valve ports be connected with described public water inlet end, first flow path, the second stream respectively;
The spool fan-shaped in ball, wherein, described spool can rotate around the fan-shaped centre of sphere of ball, and can make the valve port that is communicated with first flow path or close with the valve port of the second fluid communication.
4. device according to claim 1, it is characterized in that, described processing module is also for after receiving described second temperature signal, generate warm water cabin heating signal water body in warm water cabin being heated to the 3rd temperature, after receiving warm water cabin heating signal to make described warm water cabin, the water in warm water cabin is heated to the 3rd temperature.
5. device according to claim 4, is characterized in that, described warm water cabin comprises:
Water storage tank body, wherein, the water inlet end of described water storage tank body is as the water inlet end in described warm water cabin, and the water side of described water storage tank body is as the water side in described warm water cabin;
Be connected with described processing module, for according to described warm water cabin heating signal, the water body in water storage tank body heated, with the heating module making the water body in water storage tank body be heated to the 3rd temperature.
6. device according to claim 1, is characterized in that, described device also comprises:
Be arranged on the first one-way cock of described public water inlet end;
Be arranged on the second one-way cock in described first flow path, between described warm water cabin and described public water side.
7. device according to claim 1, is characterized in that, described device also comprises:
Be connected with described processing module, for showing the display module of the temperature information that described temperature detecting module detects;
Be connected with described processing module, for the key-press module of input control information.
8. device according to claim 7, is characterized in that, described device also comprises:
Be connected with described processing module, for storing the memory module of described temperature information, control information.
9. device according to claim 1, is characterized in that, described device also comprises:
One end is connected with described temperature detecting module, and the other end is connected with described processing module, for described temperature signal is carried out amplifying signal amplification module.
10. device according to claim 9, is characterized in that, described device also comprises:
One end is connected with described signal amplification module, and the other end is connected with described processing module, carries out analog-to-digital analog-to-digital conversion module for the signal after being amplified by described signal amplification module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350598.7U CN204630083U (en) | 2015-05-27 | 2015-05-27 | A kind of water outlet of water heater thermostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520350598.7U CN204630083U (en) | 2015-05-27 | 2015-05-27 | A kind of water outlet of water heater thermostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204630083U true CN204630083U (en) | 2015-09-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520350598.7U Withdrawn - After Issue CN204630083U (en) | 2015-05-27 | 2015-05-27 | A kind of water outlet of water heater thermostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204630083U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833104A (en) * | 2015-05-27 | 2015-08-12 | 陈琦 | Water heater water outlet constant temperature method and device |
| TWI854794B (en) | 2023-08-21 | 2024-09-01 | 國立高雄科技大學 | Safety control device of electric water heater |
-
2015
- 2015-05-27 CN CN201520350598.7U patent/CN204630083U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833104A (en) * | 2015-05-27 | 2015-08-12 | 陈琦 | Water heater water outlet constant temperature method and device |
| CN104833104B (en) * | 2015-05-27 | 2017-07-11 | 陈琦 | A kind of water outlet of water heater constant temperature method and device |
| TWI854794B (en) | 2023-08-21 | 2024-09-01 | 國立高雄科技大學 | Safety control device of electric water heater |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150909 Effective date of abandoning: 20170711 |
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| AV01 | Patent right actively abandoned |