CN111396597A - Self-generating temperature control shower water nozzle and control method - Google Patents
Self-generating temperature control shower water nozzle and control method Download PDFInfo
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- CN111396597A CN111396597A CN202010509709.XA CN202010509709A CN111396597A CN 111396597 A CN111396597 A CN 111396597A CN 202010509709 A CN202010509709 A CN 202010509709A CN 111396597 A CN111396597 A CN 111396597A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/36—Valve members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/0041—Electrical or magnetic means for measuring valve parameters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/005—Electrical or magnetic means for measuring fluid parameters
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The invention discloses a self-generating temperature-control shower water nozzle and a control method thereof, and the shower water nozzle comprises a shell, wherein the shell is provided with a hot water inlet, a cold water inlet and a plurality of water distribution outlets, a constant temperature component, a flow component, a power generation device and a water distribution component which are sequentially communicated through a pipeline are arranged in the shell, the constant temperature component is used for adjusting the water temperature, the flow component is used for controlling the flow, the water distribution component is used for switching the water distribution outlets, the power generation device is used for generating power by utilizing water flow, and a control mechanism is also arranged in the shell and is respectively electrically connected with the constant temperature component, the flow component, the power generation device and the water distribution component; the control method comprises the steps of setting temperature, flow and a water diversion port, intelligently controlling, monitoring electric quantity and supplementing wireless charging. The self-generating temperature-control shower water nozzle and the control method provided by the invention have the self-generating function, the commercial power does not need to be connected, the energy is saved, the environment is protected, the safety performance is high, the automation degree of the control method is high, and the operation is simple.
Description
Technical Field
The invention relates to the technical field of shower devices, in particular to a self-generating temperature-control shower water nozzle and a control method.
Background
Among the existing shower bath, often be equipped with a plurality of spray nozzles, including gondola water faucet, top spout and tap, have a plurality of delivery ports to the shunt valve appears, in addition, the shower in-process still needs to carry out the temperature as required and adjusts, therefore still needs constant temperature structure. In the existing mode of realizing the constant-temperature water diversion function, a manual mechanical regulating valve is arranged, and the manual main control valve and the two water diversion switching valves can be matched for use to realize the switching of temperature regulation and a three-way water path. However, manual adjustment is very troublesome, and real-time adjustment is required manually along with the change of the water temperature of the hot water source, so that the manual adjustment is not only complicated, but also the water temperature adjustment is not accurate. Therefore, an electric constant-temperature water diversion valve is provided, and the control of water temperature, flow and a water diversion port is realized by setting a constant-temperature valve, a water diversion mechanism and a flow control mechanism. However, the existing electric constant-temperature shunt valve has low intelligentization degree and complex structure, a control switch needs to be arranged on each shunt nozzle, the operation is carried out through a control button, the intelligentization degree is low, and the operation is inconvenient when hands are dirty or washing and nursing articles are stuck; in addition, the current self-generating temperature control shower water nozzle consumes a lot of electricity, and its spontaneous electric quantity only is used for the screen display, and the operation of whole device often needs to be driven through external commercial power, but electronic constant temperature shunt valve sets up in the bathroom usually, potential safety hazards such as electric leakage appear easily. It is seen that improvements and enhancements to the prior art are needed.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide the self-generating temperature-controlled shower water nozzle and the control method, and aims to overcome the defects that the self-generating temperature-controlled shower water nozzle needs to be connected with a mains supply and the control mode is low in intelligent degree in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a from electricity generation control by temperature change shower water injection well choke, includes the casing, the casing is equipped with hot water entry, cold water entry and a plurality of delivery port, wherein, be equipped with constant temperature subassembly, flow components, power generation facility, the delivery port that communicate in proper order through the pipeline in the casing, constant temperature subassembly is used for adjusting the temperature, flow components is used for the size of control flow, the delivery port is used for switching over, power generation facility is used for utilizing rivers electricity generation, still be equipped with control mechanism in the casing, control mechanism respectively with constant temperature subassembly, flow components, power generation facility, delivery port electric connection.
In the self-generating temperature-control shower water nozzle, the water distribution assembly comprises a water distribution valve body, a water distribution valve core and a third motor, the water distribution valve body is provided with a plurality of water distribution outlets, the water distribution valve core is sleeved in the water distribution valve body, the top of the water distribution valve body is provided with the third motor, the output end of the third motor is in transmission connection with the water distribution valve core, the water distribution valve core is provided with a circular hole, and the circular hole is communicated with the water distribution outlets and the flow assembly.
In the self-generating temperature control shower water nozzle, the control mechanism comprises a control main board, a display screen and a control button which are arranged in a shell, the control main board is respectively electrically connected with the display screen and the control button, and the control main board is also respectively electrically connected with a constant temperature component, a flow component and a water distribution component.
In the self-generating temperature control shower water nozzle, the control mechanism further comprises an inductive switch, the inductive switch is arranged on the inner wall of the shell, and the inductive switch is electrically connected with the control mainboard.
In the self-generating temperature-controlled shower water nozzle, the inductive switch comprises one of an infrared inductive switch or a sound-controlled inductive switch.
In the self-generating temperature-control shower water nozzle, the control mechanism further comprises a wireless communication module, and the wireless communication module is electrically connected with the control main board.
In the self-generating temperature control shower water nozzle, the shower water nozzle further comprises a charging assembly arranged in the shell, wherein the charging assembly comprises a rechargeable battery, and the rechargeable battery is electrically connected with the control mechanism and used for storing electric quantity generated by the power generation device.
In the self-generating temperature control shower water nozzle, the charging assembly further comprises a wireless charging module, and the wireless charging module is electrically connected with the control mechanism and used for charging a rechargeable battery.
A method of controlling a self-generating temperature controlled shower faucet as described above, the method comprising:
a. setting water temperature and flow through a control mechanism, designating a water distribution outlet and setting an electric quantity limit value;
b. starting the device to operate, adjusting the constant temperature component, the flow component and the water distribution component by the control mechanism according to a set value, comparing the actual water temperature value and the actual flow value with the set value, and adjusting the constant temperature component and the flow component according to the comparison result until the actual temperature and the actual flow are the same as the set value;
c. when the device operates, the power generation device generates power and provides electric quantity for the control mechanism, the constant temperature component, the flow component and the water distribution component; meanwhile, the control mechanism monitors the generated electric quantity in real time, and when the electric quantity value is lower than the electric quantity limit value, an alarm prompt is given.
The other control method of the self-generating temperature-controlled shower water nozzle comprises the following steps:
a. setting water temperature and flow through a control mechanism, designating a water distribution outlet and setting an electric quantity limit value;
b. starting the device to operate, adjusting the constant temperature component, the flow component and the water distribution component by the control mechanism according to a set value, comparing the actual water temperature value and the actual flow value with the set value, and adjusting the constant temperature component and the flow component according to the comparison result until the actual temperature and the actual flow are the same as the set value;
c. when the device operates, the power generation device generates power and stores the electric quantity in the rechargeable battery, and meanwhile, the rechargeable battery provides the electric quantity for the control mechanism, the constant temperature assembly, the flow assembly and the water distribution assembly; meanwhile, the control mechanism monitors the electric quantity of the rechargeable battery in real time, when the electric quantity value is lower than the electric quantity limit value, an alarm prompt is given, the wireless charging mode needs to be started to supplement the electric quantity, the control mechanism switches the charging mode to the wireless charging mode, the wireless charging mode is started to charge, meanwhile, the control mechanism monitors the electric quantity of the rechargeable battery in real time, when the actual electric quantity reaches the set electric quantity upper limit, the control mechanism stops wireless charging, and the charging mode is switched to charge the power generation device.
Has the advantages that:
the invention provides a self-generating temperature-control shower water nozzle and a control method, wherein a constant temperature component, a flow component, a power generation device and a water distribution component are arranged, the constant temperature function, the flow control function, the water distribution function and the self-generating function are integrated, intelligent control is performed through a control mechanism, the whole device is simple in structure, comprehensive in function and high in intelligent degree, electric quantity generated by self-generating can meet the operation requirement of the whole device, commercial power does not need to be connected, and the shower water nozzle is energy-saving, environment-friendly and safe; the control method is simple to operate, energy-saving and environment-friendly, has high user experience, and accords with the development trend of smart home.
Drawings
Fig. 1 is a schematic structural view of the self-generating temperature-controlled shower water nozzle provided by the invention.
Fig. 2 is a cross-sectional view of a self-generating temperature controlled shower faucet.
Fig. 3 is a cross-sectional view of the thermostatic assembly.
FIG. 4 is a cross-sectional view of a flow assembly.
Fig. 5 is a schematic structural view of the water diversion assembly.
Figure 6 is a cross-sectional view of the water diversion assembly.
Fig. 7 is an exploded view of the water knock out spool.
Fig. 8 is a block diagram of the components of the self-generating temperature-controlled shower nozzle.
Fig. 9 is a flow chart of a control method of the self-generating temperature-controlled shower water nozzle.
Fig. 10 is a flowchart of a method for adjusting the charge of a rechargeable battery.
Detailed Description
The invention provides a self-generating temperature-controlled shower water nozzle and a control method, and in order to make the purpose, technical scheme and effect of the invention clearer and clearer, the invention is further described in detail below by referring to the attached drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that are usually placed when the products of the present invention are used, and are only used for convenience of description and simplification of the description, but do not indicate or imply that the devices or elements to be referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Referring to fig. 1 and 2, the self-generating temperature-controlled shower faucet comprises a shell 1, wherein the shell can be a square shell or a shell with other shapes, and preferably a shell with a plane wall-mounted surface. The shell is provided with a hot water inlet 2, a cold water inlet 3 and a plurality of water diversion outlets 4, the hot water inlet 2 is connected with a hot water source through a pipeline, the cold water inlet 3 is connected with a cold water source through a pipeline, the positions and the number of the water diversion outlets 4 can be set according to actual needs, different water diversion outlets form different flow channels, and different flow channels are connected with different use terminals. Be equipped with constant temperature component 5, flow component 6, power generation facility 7, the subassembly 8 that divides water that connects gradually through the pipeline in the casing 1, constant temperature component 5 is used for adjusting the hot and cold water proportion to obtain constant temperature's temperature, flow component 6 is used for controlling the flow size of 4 departments of division water export, the subassembly 8 that divides water is used for switching the division water export 4, power generation facility 7 is used for utilizing rivers to generate electricity, provides the electric quantity for constant temperature component 5, flow component 6 and the subassembly 8 that divides water, still be equipped with control mechanism in the casing, control mechanism respectively with constant temperature component 5, flow component 6, power generation facility 7, the 8 electric connection that divides water for control constant temperature component 5, flow component 6, power generation facility 7, the switch and the operation of the subassembly 8 that divides water respectively.
The self-generating temperature control shower water nozzle with the structure can realize automatic control of water flow temperature, adjust flow size, switch water distribution outlets and further generate electricity by utilizing water flow through the arrangement of the control mechanism, the constant temperature assembly, the flow assembly and the water distribution assembly, and the required electric quantity of the self-generating temperature control shower water nozzle is provided through water flow power generation, so that external commercial power is not needed, and the self-generating temperature control shower water nozzle has the characteristics of energy conservation, environmental protection and high safety performance.
As shown in fig. 2 and 3, the thermostatic assembly includes a thermostatic valve body 501, a valve core 502, a valve rod 503, a sliding sleeve 504, a coupling sleeve 505 and a first motor 506, the thermostatic valve body 501 is disposed in the housing 1, a mixing cavity 507 is disposed in the thermostatic valve body 501, the mixing cavity 507 is provided with a cold water connection port 508 and a hot water connection port 509, the cold water connection port is connected to the cold water inlet 3 through a pipeline, the hot water connection port is connected to the hot water inlet 2 through a pipeline, and the cold water connection port 508 is disposed opposite to the hot water connection port 509; the valve core is arranged in the mixing cavity, the position of the valve core is positioned between the cold water connecting port 508 and the hot water connecting port 509, two ends of the valve core are tapered and gradually reduced, openings of the cold water connecting port 508 and the hot water connecting port 509 are flared and gradually enlarged, and the horn structures of the openings are matched with structures of two ends of the valve core 502 which are gradually reduced. When one end of the valve body 502 is attached to the cold water connection port 508, the opening degree of the hot water connection port 509 is maximized, when the other end of the valve body 502 is attached to the hot water connection port 509, the opening degree of the cold water connection port 508 is maximized, and when the valve body 502 is at the intermediate position, the opening degrees of the cold water connection port 508 and the hot water connection port 509 are the same. One end of the valve core 502 is fixedly connected to a valve rod 503, the valve rod 503 is fixedly connected to one end of the sliding sleeve 504 through a screw 510, the other end of the sliding sleeve 504 is in threaded connection with a connecting shaft sleeve 505, the connecting shaft sleeve 505 is in transmission connection with a first motor 506, and the first motor 506 is electrically connected with a control mechanism and rotates according to an instruction given by the control mechanism; the thermostatic valve body 501 is provided with a sliding groove 511, the two sides of the sliding sleeve are provided with a convex block 512, the convex block 512 is matched with the sliding groove, and the sliding groove is used for limiting the sliding sleeve to rotate. When the water heater works, the first motor 506 drives the connecting shaft sleeve 505 to rotate, the connecting shaft sleeve 505 drives the sliding sleeve 504 to move in a translation mode, and the sliding sleeve 504 drives the valve rod 503 and the valve core 502 to move in a translation mode, so that the opening degrees of the cold water connecting port 508 and the hot water connecting port 509 are adjusted, the purpose of adjusting the cold water and hot water proportion is achieved, and water with constant temperature is obtained.
As shown in fig. 3, the thermostatic assembly further includes a temperature sensor 512 disposed at an outlet of the mixing chamber 507, and the temperature sensor 512 is electrically connected to the control mechanism. The temperature sensor is used for detecting the temperature of water at the outlet of the mixing chamber, so that the first motor 506 can be adjusted conveniently according to the temperature.
The constant temperature component 5 with the structure has the advantages of simple and compact structure, quick and accurate water temperature adjustment and lower energy consumption.
As shown in fig. 2 and 4, in the self-generating temperature-controlled shower water faucet with the above structure, the flow component 6 is disposed in the housing 1, the flow component 6 includes a flow valve body 601, a valve 602, a second motor 603 and a flow sensor 604, the flow valve body 601 is disposed at an outlet of the mixing cavity 507, the flow valve body is provided with a water inlet 605 and a water outlet 606, the water inlet 605 is communicated with a water outlet of the mixing cavity, the water outlet 606 is communicated with the water diversion component 8, the valve 602 is disposed at the water outlet 606, an output shaft of the second motor 603 is keyed with a screw 607, the screw 607 is in threaded connection with a screw pair 608, the screw pair 608 is connected with the valve 602 through a screw, the screw pair 608 is provided with a guide rail 609, and the water diversion valve body 601 is provided with a limiting guide groove 610 adapted; the flow sensor 604 is disposed at a water inlet 605 of the flow valve body, that is, at a water outlet of the mixing chamber, and is configured to detect a flow rate, the flow sensor 604 is electrically connected to the control mechanism, and the flow sensor 604 transmits collected flow rate information to the control mechanism as a basis for the control mechanism to control the movement of the second motor 603. During operation, the second motor drives the screw rod to rotate, and the screw rod performs linear motion along the direction of the guide groove, so that the valve performs linear motion, the effect of controlling the opening degree of the water outlet is achieved, and the purpose of controlling the flow is achieved.
The flow assembly of above-mentioned structure drives the valve through the second motor and is translational motion to the aperture of control delivery port, the flow sensor who sets up can monitor the size of flow in real time, make the second motor more accurate to the regulation of delivery port aperture, and the energy consumption is little.
As shown in fig. 2, 5, 6 and 7, in the self-generating temperature-controlled shower water nozzle, the water diversion assembly 8 includes a water diversion valve body 801, a water diversion valve core 802 and a third motor 803, the water diversion valve body 801 is arranged in the housing 1, the water diversion valve body 801 is provided with a water inlet 804 and a plurality of water diversion outlets 4, and the water diversion outlets 4 are communicated with a user terminal to form a plurality of water diversion channels; the water inlet 804 of the water diversion valve body 801 is communicated with the water outlet 606 of the flow valve body through a pipeline, a cylindrical cavity is formed inside the water diversion valve body 801, the water diversion valve core 802 is fixedly installed in the water diversion valve body 801, the water diversion valve core 802 comprises a cylindrical valve core A806 and a cylindrical valve core B807, the outer wall of the valve core A806 is tightly attached to the inner wall of the water diversion valve body 801, the inner wall of the valve core A806 is tightly attached to the valve core B807, circular through holes 808 are formed in the position, corresponding to the water diversion outlet 4, of the valve core A, the number of the circular through holes 808 is the same as that of the water diversion outlets, a circular hole 809 is formed in the valve core B and used for communicating the circular through holes 808 with the inner cavity of the water diversion valve body, and when the valve core B807 rotates, the circular hole; the top of the water distribution valve body is also provided with a valve cover 810, a third motor 803 is fixed on the valve cover 810, the output end of the third motor 803 is in transmission connection with a valve core B807 through a rotating shaft 811, and the third motor 803 is electrically connected with a control mechanism and controls the operation of the third motor 803 through the control mechanism.
According to the water diversion assembly with the structure, the valve core B is driven to rotate by the third motor, so that different water diversion outlets are switched, and the switching mode of the water diversion outlets is very simple and convenient; and the valve core B and the valve core A are cylindrical, so that the inner wall of the valve core B is stressed uniformly, the friction between the valve core A and the valve core B cannot be increased due to water pressure, and the service life is long.
Specifically, as shown in fig. 2, in the self-generating temperature-controlled shower faucet, a power generation device 7 is further arranged on a connecting pipeline between the flow component and the water distribution component, the power generation device includes an impeller 701, the impeller 701 extends into the pipeline connecting the flow component and the water distribution component, and when water flows through the pipeline, the impeller is driven to rotate, so that the power generation component in the power generation device generates current. Since the impeller power generation device is a prior art, it will not be described in detail here.
As an implementation mode, in the self-generating temperature-controlled shower water nozzle, the thermostatic valve body, the flow valve body, and the connecting pipelines of the thermostatic valve body, the cold water inlet, the hot water inlet, and the flow valve body form a thermostatic flow module, and the power generation device mounting valve body, the water diversion valve body, and the water diversion channel form a power generation water diversion module. The self-generating temperature control shower water nozzle is modularly arranged in the internal structure, so that the installation steps and the production process can be simplified, the efficiency is greatly improved, and the product cost is reduced.
Preferably, first motor, second motor, third motor are step motor, have the control accurate, characteristics that the energy consumption is low, consequently utilize the electric quantity that self rivers electricity generation produced, just can satisfy first motor, second motor, third motor drive needs.
As shown in fig. 2, in the self-generating temperature-controlled shower water nozzle, a charging assembly is further included in the shell, the charging assembly includes a rechargeable battery 101, the rechargeable battery 101 is electrically connected with the control mechanism and is used for storing electric quantity generated by the power generation device, and the stored electric quantity is provided for the control mechanism, the constant temperature assembly 5, the flow assembly 6 and the water distribution assembly 8.
In some embodiments, as shown in fig. 2 and fig. 8, the charging assembly includes a rechargeable battery 101 and a wireless charging module, the rechargeable battery 101, the wireless charging module, and the power generation device are all electrically connected to a control mechanism, and the control mechanism is capable of switching the charging mode and detecting the power condition of the rechargeable battery. Specifically, the wireless charging module is provided with a charging induction secondary coil 102, the charging induction secondary coil can be induced by an external charging seat (the charging seat is provided with a storage battery and a charging induction primary coil, which is not shown in the drawing), the charging induction secondary coil 102 is fixed on the top wall inside the shell and is connected with the control mechanism, when the charging seat is placed on the charging induction secondary coil, the charging induction primary coil is coupled with the charging induction secondary coil 102, and the charging induction secondary coil 102 generates induction current to charge the rechargeable battery 101. The default charging mode of the control mechanism is that the power generated by the power generation device is used for charging, when the power generation device charges the rechargeable battery, the wireless charging module is automatically closed, and when the power generated by the power generation device is lower than a set power limit value, the control mechanism switches the charging mode to the wireless charging mode. When the charging device works, the control mechanism detects the electric quantity of the battery in real time, compares the electric quantity value with a set limit value, alarms if the electric quantity value is lower than the set limit value, prompts a wireless charging mode, switches the charging mode, and enables the charging induction secondary coil to generate current through electromagnetic induction by the wireless charging module so as to charge the rechargeable battery.
The charging assembly with the structure has the double charging modes, and can avoid that the charging is assisted by the wireless charging mode when the generating capacity of the power generation device is not enough to meet the operation requirement of the whole device, so that the charging assembly is not required to be directly externally connected with commercial power under the condition of ensuring the normal operation of the device, and is safer.
Specifically, as shown in fig. 2 and 8, in the self-generating temperature-controlled shower water nozzle, the control mechanism includes a control main board 901, a display screen 902 and a control button 903, the display screen 902 and the control button 903 are both disposed on the top surface of the housing 1, and the control main board 901 is connected with the display screen and the control button through a control circuit and communicates with each other; the display screen 902 is used for displaying water flow information including real-time temperature and flow and displaying a rechargeable battery electric quantity alarm prompt; the control button 903 is used for setting water temperature, flow, a water distribution outlet and an electric quantity limit value of a rechargeable battery, and controlling the starting and the closing of the operation of the device; the control main board 901 is electrically connected with the first motor 506, the second motor and the third motor respectively, and controls the first motor, the second motor 603 and the third motor 803 to operate by sending pulse signals; the control main board 901 is further electrically connected with the temperature sensor 513 and the flow sensor 604, and is used for receiving water flow information and performing signal conversion and comparison; the control motherboard 901 is further electrically connected to the rechargeable battery, the power generation device, and the wireless charging module, and is configured to detect electric quantity information of the rechargeable battery, perform signal conversion and comparison, generate an alarm prompt, and switch a charging mode.
When the water distribution system works, the control main board receives information sent by the control button and water flow information acquired by the temperature sensor and the flow sensor, the information is converted into numerical value information to be compared, different instructions are generated according to comparison results, the instructions are sent to the first motor, the second motor and the third motor, the first motor, the second motor and the third motor perform corresponding actions according to the instructions, the first motor adjusts the ratio of cold water to hot water, the second motor adjusts the flow, and the third motor switches the water distribution outlet; continuously circulating temperature detection, cold water and hot water proportion adjustment, flow detection and flow adjustment until the actual water temperature and flow are equal to the set temperature and flow, and at the moment, the control main board does not send pulse signals to the first motor and the second motor any more, and the first motor and the second motor are in a standby state; simultaneously, the display screen can show rivers information and electric quantity information that the control mainboard received to make the user can audio-visually know the present rivers condition.
As shown in fig. 2, the control mechanism further includes an inductive switch 904, which is disposed in the housing and electrically connected to the control main board 901. Specifically, the inductive switch includes one of an infrared inductive switch and a voice-operated inductive switch. By adopting the infrared inductive switch or the voice-operated inductive switch, the hand can be prevented from contacting the shell, and the switch control can be realized through gestures or sound, so that the surface of the shell is cleaner.
As an embodiment, as shown in fig. 1, the inductive switch is an infrared inductive switch, the side wall or the top of the housing is provided with an infrared transmitting and receiving window 906, and the infrared transmitting and receiving device is disposed in the window to transmit and receive infrared signals through the window. When in use, the device can be started or closed only by waving the window with hands. The infrared inductive switch can avoid the hand from contacting the device.
In another embodiment, the inductive switch is a voice-operated inductive switch, the voice-operated inductive switch is disposed in the housing, the voice-operated inductive switch is provided with a radio mechanism, the radio mechanism can receive specific voice information and convert the voice information into digital signals to be sent to the control mainboard, and the control mainboard regenerates corresponding instructions to turn on, turn off or adjust the device. Wherein, the specific voice information is a prefix + instruction, such as: XXX, please turn on; XXX, please close, the prefix is used to distinguish the voice information from other voice information as a start password, improving the information recognition of the voice-operated inductive switch. The voice control induction switch has multiple functions, such as a switching function, a water temperature and flow regulating function and a water diversion outlet selecting function.
In an embodiment, as shown in fig. 2, the control mechanism further includes a wireless communication module 905, the wireless communication module is electrically connected to the control main board, and the control main board can be connected to the cloud service platform through the wireless communication module, so as to implement cloud control of the device, and further collect usage information of the device.
According to the self-generating temperature control shower water nozzle with the structure, the constant temperature component, the flow component and the water distribution component are controlled by the stepping motor, and the rotation angle and the direction are adjusted through pulse signals, so that the self-generating temperature control shower water nozzle has the characteristics of accurate control and low energy consumption; the control mechanism can receive water flow information and battery power information, timely adjusts the proportion of cold water and hot water and the flow according to the water flow information, is fully automatically controlled, is simple to operate, is visual in display, accords with an intelligent trend, and has better user experience.
As shown in fig. 9 and 10, a control method of a self-generating temperature-controlled shower water nozzle adopts the self-generating temperature-controlled shower water nozzle, and the method includes:
a. the water temperature and the flow are set through the control buttons, the water diversion outlet is designated, and the upper limit and the lower limit alarm prompt values of the electric quantity are set. It should be noted that each parameter must be set for the first time, the previous set parameter is defaulted for the subsequent use, and if the previous set parameter is reset, the latest set parameter is used as the standard.
b. Through control button or inductive switch starting drive operation, the control mainboard assigns the instruction according to each item setting value and reaches the constant temperature subassembly, the flow subassembly, the water diversion subassembly, make first motor, second motor and third motor begin to function according to the instruction, and simultaneously, temperature sensor and flow sensor gather rivers information, and with rivers information transmission to control mainboard, the control mainboard is compared rivers information and setting value, the result according to comparing generates corresponding instruction, and send to first motor, the second motor, and simultaneously, the control mainboard turns into numerical signal with rivers information and shows in the display screen. And repeating the steps until the real-time temperature and the flow are the same as the set values, and enabling the first motor and the second motor to enter a standby state.
c. When the equipment runs, the power generation device generates power, the generated electric quantity is stored in the rechargeable battery, the rechargeable battery provides electric quantity for the control mechanism, the first motor, the second motor and the third motor, the electric quantity control module monitors the electric quantity of the rechargeable battery in real time, compares the electric quantity information with the set upper limit and the set lower limit of the electric quantity, and makes judgment, and when the electric quantity is not within the range of the set limit, an alarm prompt is sent out in the display screen, wherein the alarm prompt can be a flashing light or an alarm mark appears in the display screen, and reminds a user of performing wireless charging processing;
d. when battery power is less than the restriction, it indicates that the electric quantity that power generation facility produced is not enough to satisfy the operation of whole device promptly, then need supplement the electric quantity through wireless charging mode, at this moment, control mainboard switches the mode of charging and is wireless charging mode, place the charging seat on charging induction secondary coil, open wireless charging module, can wirelessly charge to rechargeable battery, reach when battery power and set for the upper limit, control mainboard assigns charging mode switching command, wireless charging module stops to charge, the mode of charging switches and charges for power generation facility.
According to the control method of the self-power-generation temperature-control shower water nozzle, the constant temperature component, the flow component and the water distribution component are controlled through the control mechanism, water flow information and the electricity quantity condition of the rechargeable battery are monitored, the control method has the advantages of being simple in operation and accurate in temperature and flow control, a user can intuitively master the operation condition of the device, and very good user experience is achieved.
In one embodiment, in the control method of the self-generating temperature-controlled shower water nozzle, the steps a, c and d are the same as those in the previous step, only the step b is started and closed by adopting an infrared induction switch, the specific steps include that a hand is close to and sweeps through an infrared induction window, the self-generating temperature-controlled shower water nozzle is started and operated, the hand is close to the infrared window again, the self-generating temperature-controlled shower water nozzle is closed, the direction of the hand sweep is not limited, the self-generating temperature-controlled shower water nozzle can sweep back and forth or left and right, the operation mode is that the self-generating temperature-controlled shower water nozzle is triggered to be started when the hand sweep is sensed once.
In another embodiment, the steps a, c and d are not changed, only the step b uses a voice-operated inductive switch to select the opening and closing of the device and the water diversion outlet, the voice-operated inductive switch needs to learn before use, that is, before operating the device, various voice input instructions need to be recorded and learned, and each voice input instruction is recorded in the form of an XXX + instruction, as follows: AA is opened, AA is closed, AA3 export etc. wait to type in the complete back and can start the acoustic control inductive switch, when the operation of acoustic control inductive switch, the acoustic control inductive switch only can respond to the pronunciation that have learnt to send these voice command to the control mainboard, the control mainboard produces corresponding instruction according to the matching situation of voice command, and send to corresponding step motor, realize voice control.
In another embodiment, control mechanism passes through wireless communication module remote control, sets up temperature, flow, the export that divides water through the APP of electronic terminal, carries out on-off control to and know the running state of device, be convenient for the collection of data and to the aassessment of device performance, for the whole intelligent bathroom or the good bedding of making of intelligent house.
It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the scope of the appended claims.
Claims (10)
1. The utility model provides a from electricity generation control by temperature change shower water injection well choke, includes the casing, the casing is equipped with hot water entry, cold water entry and a plurality of delivery port, its characterized in that, be equipped with constant temperature subassembly, flow subassembly, power generation facility, the delivery port subassembly that communicates in proper order through the pipeline in the casing, constant temperature subassembly is used for adjusting the temperature, flow subassembly is used for the size of control flow, the delivery port subassembly is used for switching over the delivery port, power generation facility is used for utilizing rivers electricity generation, still be equipped with control mechanism in the casing control mechanism respectively with constant temperature subassembly, flow subassembly, power generation facility, delivery port subassembly electric connection.
2. The self-generating temperature-controlled shower water nozzle according to claim 1, wherein the water diversion assembly comprises a water diversion valve body, a water diversion valve core and a third motor, the water diversion valve body is provided with a plurality of water diversion outlets, the water diversion valve core is sleeved in the water diversion valve body, the top of the water diversion valve body is provided with the third motor, an output end of the third motor is in transmission connection with the water diversion valve core, the water diversion valve core is provided with a circular hole, and the circular hole is communicated with the water diversion outlets and the flow assembly.
3. The self-generating temperature-controlled shower water nozzle according to claim 1, wherein the control mechanism comprises a control main board, a display screen and a control button which are arranged in the shell, the control main board is electrically connected with the display screen and the control button respectively, and the control main board is further electrically connected with the constant temperature component, the flow component and the water distribution component respectively.
4. The self-generating temperature-controlled shower water nozzle according to claim 3, wherein the control mechanism further comprises an inductive switch, the inductive switch is arranged on the inner wall of the shell, and the inductive switch is electrically connected with the control main board.
5. The self-generating temperature controlled shower faucet of claim 4, wherein the inductive switch comprises one of an infrared inductive switch or a voice-activated inductive switch.
6. The self-generating temperature-controlled shower water nozzle according to claim 3, wherein the control mechanism further comprises a wireless communication module, and the wireless communication module is electrically connected with the control main board.
7. The self-generating temperature-controlled shower water nozzle according to claim 1, further comprising a charging assembly arranged in the housing, wherein the charging assembly comprises a rechargeable battery, and the rechargeable battery is electrically connected with the control mechanism and used for storing electric quantity generated by the power generation device.
8. The self-generating temperature controlled shower faucet of claim 7, wherein the charging assembly further comprises a wireless charging module electrically connected to the control mechanism for charging a rechargeable battery.
9. A method of controlling a self generating temperature controlled shower faucet as claimed in any one of claims 1 to 8, the method comprising:
a. setting water temperature and flow through a control mechanism, designating a water distribution outlet and setting an electric quantity limit value;
b. starting the device to operate, adjusting the constant temperature component, the flow component and the water distribution component by the control mechanism according to a set value, comparing the actual water temperature value and the actual flow value with the set value, and adjusting the constant temperature component and the flow component according to the comparison result until the actual temperature and the actual flow are the same as the set value;
c. when the device operates, the power generation device generates power and provides electric quantity for the control mechanism, the constant temperature component, the flow component and the water distribution component; meanwhile, the control mechanism monitors the generated electric quantity in real time, and when the electric quantity value is lower than the electric quantity limit value, an alarm prompt is given.
10. A method of controlling a self-generating temperature controlled shower faucet as recited in claim 8, the method comprising:
a. setting water temperature and flow through a control mechanism, designating a water distribution outlet and setting an electric quantity limit value;
b. starting the device to operate, adjusting the constant temperature component, the flow component and the water distribution component by the control mechanism according to a set value, comparing the actual water temperature value and the actual flow value with the set value, and adjusting the constant temperature component and the flow component according to the comparison result until the actual temperature and the actual flow are the same as the set value;
c. when the device operates, the power generation device generates power and stores the electric quantity in the rechargeable battery, and meanwhile, the rechargeable battery provides the electric quantity for the control mechanism, the constant temperature assembly, the flow assembly and the water distribution assembly; meanwhile, the control mechanism monitors the electric quantity of the rechargeable battery in real time, when the electric quantity value is lower than the electric quantity limit value, an alarm prompt is given, the wireless charging mode needs to be started to supplement the electric quantity, the control mechanism switches the charging mode to the wireless charging mode, the wireless charging mode is started to charge, meanwhile, the control mechanism monitors the electric quantity of the rechargeable battery in real time, when the actual electric quantity reaches the set electric quantity upper limit, the control mechanism stops wireless charging, and the charging mode is switched to charge the power generation device.
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| CN202010509709.XA CN111396597A (en) | 2020-06-08 | 2020-06-08 | Self-generating temperature control shower water nozzle and control method |
| CN202022279370.7U CN213871214U (en) | 2020-06-08 | 2020-10-13 | Self-generating temperature control shower water nozzle |
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| CN202010509709.XA CN111396597A (en) | 2020-06-08 | 2020-06-08 | Self-generating temperature control shower water nozzle and control method |
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| CN202022279370.7U Active CN213871214U (en) | 2020-06-08 | 2020-10-13 | Self-generating temperature control shower water nozzle |
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