CN215650578U - Pipeline water dispenser intelligent control system with stable water outlet and pipeline water dispenser - Google Patents
Pipeline water dispenser intelligent control system with stable water outlet and pipeline water dispenser Download PDFInfo
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- CN215650578U CN215650578U CN202121339088.1U CN202121339088U CN215650578U CN 215650578 U CN215650578 U CN 215650578U CN 202121339088 U CN202121339088 U CN 202121339088U CN 215650578 U CN215650578 U CN 215650578U
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Abstract
The utility model discloses an intelligent control system of a pipeline water dispenser with stable water outlet, which comprises: the balance water tank, a liquid level switch arranged in the balance water tank, a water inlet mechanism and a water outlet mechanism connected with the balance water tank, and a main controller; the water outlet mechanism comprises a hot water outlet pipeline, a heating module is arranged on the hot water outlet pipeline, and the main controller is connected with the water inlet mechanism, the liquid level switch and the heating module; the balance water tank is characterized in that an auxiliary heater connected with the main controller is arranged in the balance water tank, the main controller is connected with an interaction module, and a key module used for adjusting the heating power of the auxiliary heater is arranged on the interaction module. Set up interactive module, when the interrupted condition appears in user's perception play water, can guarantee the stability of play water through the manual inlet water temperature setting value of adjusting heating module of interactive module, improve the adaptability of product, can make the product more humanized simultaneously, experience feels better.
Description
Technical Field
The utility model relates to the technical field of water dispensers, in particular to a pipeline water dispenser intelligent control system with stable water outlet and a pipeline water dispenser.
Background
The heating module of the existing pipeline water dispenser adopts a quartz glass tube, the operating principle of the pipeline water dispenser is that a balance water tank inside the pipeline water dispenser is communicated with a heating body water path and keeps the water level balance at a set water level line, the water level can not be higher than or lower than the water level line, otherwise, water dripping or dry burning is caused, when a user takes hot water, the heating module starts to work to heat pure water to boiling, so that hot water is gushed out, after quantitative water taking is finished or water taking is manually stopped, the heating module stops working, and the pipeline water dispenser enters a standby state. However, the water outlet structure of the pipeline water dispenser is easily affected by the deviation between the water inlet temperature and the heating module power, if the water inlet temperature is low or the heating module power deviates, the time taken by the heating module to heat pure water to boil is long, which may cause the conditions of discontinuous water outlet and even dripping and splashing, and the use experience is not good.
A chinese utility model patent application with publication number CN205125947U discloses a pipeline type water dispenser, which comprises a water inlet system with a large water tank and a water outlet system with a water outlet tank, wherein a first heating body is arranged inside the water outlet tank, and the pipeline type water dispenser is characterized by further comprising a balance system with a balance water tank, wherein the balance water tank is communicated with the large water tank through a first water pipe; the preheating system is provided with a preheating water tank, the preheating water tank is communicated with the balance water tank through a second water pipe, and a second heating body for preheating water to a set temperature is arranged in the preheating water tank; the water outlet water tank is communicated with the preheating water tank through a third water pipe.
The line type water dispenser disclosed in the above-mentioned prior patent application has a complicated structure although it can prevent dry heating, does not require repeated starting, has a stable water discharge temperature and flow rate, has a large water discharge flow rate, and does not discharge generated water vapor to the outside of the machine, and uses preheating of water to a set temperature to shorten the time for heating the water to a boiling point.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide an intelligent control system of a pipeline water dispenser with strong adaptability and good use experience and stable water outlet.
In order to achieve the purpose, the utility model adopts the following technical scheme.
An intelligent control system of a pipeline water dispenser with stable water outlet comprises: the method comprises the following steps: the balance water tank, a liquid level switch arranged in the balance water tank, a water inlet mechanism and a water outlet mechanism connected with the balance water tank, and a main controller; the water outlet mechanism comprises a hot water outlet pipeline, a heating module is arranged on the hot water outlet pipeline, and the main controller is connected with the water inlet mechanism, the liquid level switch and the heating module; the balance water tank is characterized in that an auxiliary heater connected with the main controller is arranged in the balance water tank, the main controller is connected with an interaction module, and a key module used for adjusting the heating power of the auxiliary heater is arranged on the interaction module.
More preferably, the water inlet mechanism comprises a water inlet pipe connected with the balance water tank, and a water inlet electromagnetic valve and a temperature sensor which are arranged on the water inlet pipe and connected with the main controller.
More preferably, the water outlet mechanism further comprises a normal-temperature water outlet pipeline, the normal-temperature water outlet pipeline is connected with the balance water tank and a water outlet nozzle of the pipeline water dispenser, and a water outlet electromagnetic valve connected with the main controller is arranged on the warm-temperature water outlet pipeline.
More preferably, a flow sensor connected to the main controller and detecting a flow rate of the hot water is provided at a rear end of the heating module.
More preferably, the heating module is a quartz stone glass tube instant heating assembly, and a temperature-limiting protection device, a third temperature sensor and a water-gas separation box system are integrated on the quartz stone glass tube instant heating assembly.
More preferably, a display module is arranged on the interaction module, and the display module is used for displaying the temperature information detected by the third sensor and the fault code.
More preferably, the water inlet mechanism comprises a water inlet pipe connected with the balance water tank and a water inlet electromagnetic valve arranged on the water inlet pipe and connected with the main controller.
More preferably, the water inlet of the heating module is communicated with the water outlet of the balance water tank and is positioned at the same horizontal position with the balance water tank, the hot water outlet of the heating module is communicated with the water outlet nozzle of the pipeline water dispenser through a hot water pipe, and the heating module heats and boils the pure water inside and then pours the pure water to the water outlet nozzle.
More preferably, the water inlet mechanism comprises a water inlet pipe connected with the balance water tank and a water inlet electromagnetic valve arranged on the water inlet pipe and connected with the main controller.
More preferably, a water outlet is arranged at the bottom of the balance water tank, and a drain valve is arranged on the water outlet.
More preferably, a second temperature sensor connected with the main controller is arranged in the balance water tank, and the second temperature sensor is integrated on the auxiliary heater; the liquid level switch is integrated in the balance water tank.
A pipeline water dispenser is characterized in that the intelligent control system of the pipeline water dispenser with stable water outlet is configured on the pipeline water dispenser.
The utility model has the beneficial effects.
One, set up mutual module, when the user perception goes out water and when the interrupted condition appears, can be through the temperature setting value of intaking of mutual module manual regulation heating module, according to going out the discontinuous severity of water different, the temperature range of adjustment should also be different, until adjusting to the heating module temperature setting value of intaking that corresponds when going out water steady, confirm after that the auxiliary heater will carry out heating work according to the temperature value of intaking of setting for, can guarantee the stability of going out water, improve the adaptability of product, can make the product more humanized simultaneously, experience feels better.
Two, set up temperature sensor at the front end of balance tank, the built-in auxiliary heater of balance tank heats the intaking of heating module under the unstable condition of the temperature of intaking for pipeline water dispenser can normal operating, ensures that the play water is stable, improves the adaptability of product, can make the product more humanized simultaneously, and experience feels better.
Thirdly, a flow sensor is arranged at the rear end of the heating module, when the power of the heating module is deviated or the power of the heating module is attenuated after the heating module is used for a long time, the phenomenon of water outlet interruption can be caused, the flow of hot water is monitored in real time, the hot water outlet flow is compared with the standard flow, and then the temperature value to be adjusted of the water inlet temperature is calculated according to the water flow difference, so that the auxiliary heater is started to heat the water inlet temperature to the calculated water temperature value, and the stability of water outlet is ensured.
Drawings
Fig. 1 is a schematic diagram of a waterway of the intelligent control system of the pipeline water dispenser with stable water outlet provided by the utility model.
Fig. 2 is a circuit schematic diagram of the intelligent control system of the pipeline water dispenser with stable water outlet provided by the utility model.
Reference numerals indicate the same.
1: water inlet solenoid valve, 2: balance tank, 3: auxiliary heater, 4: liquid level switch, 5: water outlet solenoid valve, 6: heating module, 7: drainage port, 8: exhaust pipe, 9: hot water pipe, 10: cold water pipe, 11: flow rate sensor, 12: a water outlet nozzle.
Detailed Description
In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., it indicates that the orientation and positional relationship shown in the drawings are based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated without limiting the specific scope of protection of the present invention.
Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, a definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the feature, and in the description of the utility model, "at least" means one or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.
The following describes the embodiments of the present invention with reference to the drawings of the specification, so that the technical solutions and the advantages thereof are more clear and clear. The embodiments described below are exemplary and are intended to be illustrative of the utility model, but are not to be construed as limiting the utility model.
As shown in fig. 1 and 2, an intelligent control system of a pipeline water dispenser with stable water outlet comprises: the water supply system comprises a balance water tank 2, a liquid level switch 4 arranged in the balance water tank 2, a water inlet mechanism and a water outlet mechanism connected with the balance water tank 3, and a main controller; the water outlet mechanism comprises a hot water outlet pipeline, a heating module 6 is arranged on the hot water outlet pipeline, and the main controller is respectively connected with the water inlet mechanism, the liquid level switch 4 and the heating module 6; the balance water tank is characterized in that an auxiliary heater 3 connected with the main controller is arranged in the balance water tank 2, the main controller is connected with an interaction module, and a key module used for adjusting the heating power of the auxiliary heater is arranged on the interaction module.
It should be noted that the interaction module may be integrated on the whole machine of the pipeline water dispenser or may be externally installed separately, and is mainly used for displaying the working conditions of the whole machine, such as the outlet water temperature, the inlet water temperature and the fault code, and simultaneously, inputting of the control instruction may be realized, and the required function is started. When a user senses that water outlet is interrupted, the water inlet temperature set value of the heating module can be manually adjusted through an interactive interface of the interactive module, namely the water temperature set value in the water balancing tank is balanced, the adjusted temperature range is different according to different water outlet interrupted severity, the corresponding water inlet temperature set value of the heating module is adjusted until the water outlet is stable, and the auxiliary heater is determined to perform heating work according to the set water inlet temperature value of the heating module, so that the water outlet stability can be ensured. The water outlet stability of the pipeline water dispenser is guaranteed by manually adjusting the water inlet temperature of the heating module, and the purpose can be achieved without installing a temperature sensor and a flow sensor.
The water inlet mechanism comprises a water inlet pipe connected with the balance water tank, a water inlet electromagnetic valve 1 arranged on the water inlet pipe and connected with the main controller, and a temperature sensor. The water inlet electromagnetic valve 1 is arranged at the rear end of a water inlet of the whole pipeline water dispenser and is a water inlet switch of the pipeline water dispenser, when the balance water tank needs water supplement, the main controller controls the water inlet electromagnetic valve to be opened for water supplement, and after the water supplement is completed, the water inlet electromagnetic valve is controlled to be closed. Like this, set up temperature sensor on the inlet tube, when pipeline water dispenser normally worked, temperature sensor real time monitoring intake temperature, when intake temperature was less than 5 ℃ (the settlement of temperature threshold value is different according to different models), main control unit started auxiliary heater 3 and heated the water in balancing tank 2 to being suitable for the temperature, then auxiliary heater 3 stop work, and the temperature of guaranteeing to get into heating module 6 is in the temperature range of requirement, just can guarantee the stability of going out water. When the inlet water temperature does not exceed the applicable water temperature range of the machine, the auxiliary heater is not started and is in a dormant state.
Particularly, a flow sensor connected with the controller is arranged on a pipeline between a water outlet of the heating module and a water outlet nozzle of the pipeline water dispenser. The flow sensor is used for detecting the water outlet flow of hot water, and the water flow signal is also a detection sensor of a signal according to which the pipeline water dispenser is started to intelligently adjust. The front end of the water outlet nozzle of the pipeline water dispenser is provided with a flow sensor, the hot water outlet flow is monitored in real time, each product has a determined standard outlet flow, when the problem of water outlet interruption caused by power attenuation of the heating module occurs, the hot water outlet flow can become low, the hot water outlet flow is compared with the standard flow according to the outlet flow, then the temperature value to be adjusted by the inlet water temperature of the heating module is calculated according to the water flow difference, and therefore the auxiliary heater is started to heat the inlet water temperature of the heating module to the calculated water temperature value, and the stability of outlet water is guaranteed. The problem of the power of heating module under the existence phenomenon of deviation or long-time after using the heating module can appear the unstable water of going out that the power decay leads to is solved.
The main controller is a control center of the whole intelligent control system and is electrically connected with a load or a sensor through an internal connecting wire; controlling the load to execute corresponding actions according to the function requirements, and receiving and judging signals sent back by the sensor so as to execute other corresponding work or actions, such as: water supplement, auxiliary heating starting, alarm prompt and the like.
The balance water tank 2 is also connected with a normal-temperature water outlet mechanism, and the normal-temperature water outlet mechanism comprises a cold water pipe 10 connected with the balance water tank and a water outlet electromagnetic valve 5 arranged on the cold water pipe 10 and connected with the main controller. The water outlet electromagnetic valve 5 is arranged at the rear end of the balance water tank 2, and the other end of the cold water pipe 10 is connected with a water outlet nozzle 12 of the pipeline water dispenser. The water outlet electromagnetic valve 5 is a switch for controlling the water outlet of the normal-temperature water, when the function of taking the normal-temperature water is started, the water outlet electromagnetic valve is opened, the pure water flows out from the water outlet nozzle through the action of pressure difference, and after the water taking is completed, the main controller controls the water outlet electromagnetic valve to be closed.
The heating module 6 is a quartz glass tube instant heating component, and a temperature limiting protection device, a third temperature sensor and a water-gas separation box system are integrated on the heating module. The water inlet of the heating module 6 is communicated with the water outlet of the balance water tank 2, the hot water outlet of the heating module 6 is communicated with the water outlet nozzle 12 of the pipeline water dispenser through the hot water pipe 9, the heating module 6 heats and boils the pure water in the heating module and then the hot water rushes out to the water outlet nozzle 12, a conveying device is not needed to be installed, the parts and the volume of the pipeline water dispenser are reduced, and the cost is reduced. And the exhaust pipe 8 of the water-vapor separation box system is connected with the water outlet nozzle. And the interaction module is provided with a display module, and the display module is used for displaying the temperature information and the fault code detected by the third sensor.
In the present exemplary embodiment, the filling level switch 4 is integrated into the balancing tank 2. The liquid level switch mainly used control balance water tank water level, when the liquid level switch detected balance water tank's water level reduced to setting up the water level line, sent the signal to main control unit, main control unit received and opens the solenoid valve of intaking after the signal and carries out the moisturizing, and the moisturizing arrives the high water level line that sets up and afterwards the solenoid valve of intaking closes, stops the moisturizing.
In the present embodiment, the auxiliary heater 3 is integrated in the balancing tank 2, and the second temperature sensor for detecting the temperature of the water inside the balancing tank is integrated on the auxiliary heater 3. The auxiliary heater is used for heating water in the balance water tank, when the temperature sensor detects that the water inlet temperature is too low, the water temperature in the balance water tank reaches the temperature condition suitable for the heating module through heating of the auxiliary heater, and the specification selection of the auxiliary heater is determined according to the size specification of the pipeline water dispenser.
The balance water tank 2 is mainly used for storing pure water and balance water level, a water inlet of the balance water tank is connected with a water outlet of the water inlet electromagnetic valve, and a water outlet of the balance water tank is communicated with the heating module and is kept at the balance water level with the heating module. Preferably, a drain outlet 7 for draining and cleaning is arranged at the bottom of the balance water tank 2, and a drain valve for opening and closing the drain outlet is arranged on the drain outlet 7.
The temperature sensor is arranged on a pipeline between the water outlet of the water inlet electromagnetic valve and the water inlet of the balance water tank, is used for detecting the temperature of inlet water, and is a temperature sensor for intelligently adjusting the starting of the pipeline water dispenser.
It should be noted that the selection of the types of the main controller and the interactive module, and the connection control circuits of the main controller, the interactive module, the temperature sensor, the flow sensor, the electromagnetic valve, the liquid level switch, the heating module, and the like are common technical knowledge grasped by those skilled in the art, and are not described in detail herein.
Example two.
A pipeline water dispenser, which is characterized by comprising the pipeline water dispenser intelligent control system with stable water outlet according to the embodiment I.
The pipeline water dispenser provided by the embodiment has all the advantages of the embodiment, and the specific mechanism of the pipeline water dispenser can adopt the existing or future structure, which is not described herein.
When the pipeline water dispenser works normally, the following working modes are provided.
1) The temperature sensor monitors the condition of the inlet water temperature in real time, when the inlet water temperature is lower than 5 ℃ (the setting of the temperature threshold value is different according to different machine types), the main controller starts the auxiliary heater to heat the water in the balance water tank to the applicable water temperature, then the auxiliary heater stops working, the water temperature entering the heating module is ensured to be within the required water temperature range, and the stability of the outlet water can be ensured. When the inlet water temperature does not exceed the applicable water temperature range of the machine, the auxiliary heater is not started and is in a dormant state.
2) In the working mode 1), the outlet water is stabilized by adjusting the inlet water temperature to the applicable range, which is realized under the condition that the power of the heating module is stable; when the heating modules are produced in large batches, the power of the heating modules is deviated due to different material batches, or the power of the heating modules is attenuated after the heating modules are used for a long time, so that the temperature is required to be adjusted to be higher, but the working mode 1) is only adjusted according to a certain value of the heating modules in a normal range, and the adjustment can not be carried out according to conditions.
Therefore, as an optimal working mode, a water flow sensor is arranged at the front end of a water outlet nozzle of the pipeline water dispenser to monitor the outlet flow of hot water in real time, basically, each product has a determined outlet flow, when the outlet is interrupted due to the power attenuation of a heating module, the outlet flow is reduced, the outlet flow is compared with a standard flow, and then a temperature value to which the inlet water temperature needs to be adjusted is calculated according to a water flow difference value, so that an auxiliary heater is started to heat the inlet water temperature to the calculated water temperature value, and the stability of outlet water is ensured.
3) In addition, a simple manual version of the water outlet stability control system can be adopted, the temperature sensor and the water flow sensor are not used, when a user senses that water outlet is interrupted, the water inlet temperature of the heating module can be manually adjusted through an interactive interface to obtain a set value, the adjusted temperature range is different according to different water outlet interruption seriousness, until the corresponding water inlet temperature set value is adjusted when the water outlet is stable, the auxiliary heater is determined to perform heating work according to the set water inlet temperature value, and the water outlet stability can also be ensured.
It will be appreciated by those skilled in the art from the foregoing description of construction and principles that the utility model is not limited to the specific embodiments described above, and that modifications and substitutions based on the teachings of the art may be made without departing from the scope of the utility model as defined by the appended claims and their equivalents. The details not described in the detailed description are prior art or common general knowledge.
Claims (10)
1. An intelligent control system of a pipeline water dispenser with stable water outlet comprises: the balance water tank, a liquid level switch arranged in the balance water tank, a water inlet mechanism and a water outlet mechanism connected with the balance water tank, and a main controller; the water outlet mechanism comprises a hot water outlet pipeline, a heating module is arranged on the hot water outlet pipeline, and the main controller is connected with the water inlet mechanism, the liquid level switch and the heating module; the balance water tank is characterized in that an auxiliary heater connected with the main controller is arranged in the balance water tank, the main controller is connected with an interaction module, and a key module used for adjusting the heating power of the auxiliary heater is arranged on the interaction module.
2. The intelligent control system of a pipeline water dispenser with stable water outlet according to claim 1, wherein the water inlet mechanism comprises a water inlet pipe connected with the balance water tank, and a water inlet electromagnetic valve and a temperature sensor which are arranged on the water inlet pipe and connected with the main controller.
3. The intelligent control system of a pipeline water dispenser with stable water outlet according to claim 1, wherein the water outlet mechanism further comprises a normal-temperature water outlet pipeline, the normal-temperature water outlet pipeline is connected with the balance water tank and a water outlet nozzle of the pipeline water dispenser, and a water outlet electromagnetic valve connected with the main controller is arranged on the normal-temperature water outlet pipeline.
4. The intelligent control system of a pipeline water dispenser with stable water outlet according to claim 1, characterized in that a flow sensor connected with the main controller and used for detecting the flow of the hot water outlet is arranged at the rear end of the heating module.
5. The intelligent control system of a pipeline water dispenser with stable water outlet according to claim 1, characterized in that the heating module is a quartz glass tube instant heating assembly, and a temperature-limited protection device, a third temperature sensor and a water-gas separation box system are integrated on the quartz glass tube instant heating assembly.
6. The intelligent control system of a pipeline water dispenser with stable water outlet according to claim 5, characterized in that a display module is arranged on the interaction module, and the display module is used for displaying the temperature information detected by the third sensor and a fault code.
7. The intelligent control system of the pipeline water dispenser with stable water outlet according to claim 1, wherein a water inlet of the heating module is communicated with a water outlet of the balance water tank and is positioned at the same horizontal position with the balance water tank, a hot water outlet of the heating module is communicated with a water outlet nozzle of the pipeline water dispenser through a hot water pipe, and the heating module heats and boils pure water inside and then pours out the pure water to the water outlet nozzle.
8. The intelligent control system of a pipeline water dispenser with stable water outlet according to claim 1, characterized in that a water outlet is arranged at the bottom of the balance water tank, and a drain valve is arranged on the water outlet.
9. The intelligent control system of a pipeline water dispenser with stable water outlet according to claim 1, characterized in that a second temperature sensor connected with the main controller is arranged in the balance water tank, and the second temperature sensor is integrated on the auxiliary heater; the liquid level switch is integrated in the balance water tank.
10. A pipeline water dispenser, characterized in that, an intelligent control system of the pipeline water dispenser with stable water outlet according to any one of claims 1 to 9 is arranged on the pipeline water dispenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121339088.1U CN215650578U (en) | 2021-06-16 | 2021-06-16 | Pipeline water dispenser intelligent control system with stable water outlet and pipeline water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121339088.1U CN215650578U (en) | 2021-06-16 | 2021-06-16 | Pipeline water dispenser intelligent control system with stable water outlet and pipeline water dispenser |
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| CN215650578U true CN215650578U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121339088.1U Active CN215650578U (en) | 2021-06-16 | 2021-06-16 | Pipeline water dispenser intelligent control system with stable water outlet and pipeline water dispenser |
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| CN (1) | CN215650578U (en) |
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2021
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