CN209367979U - Water purifier with adjustable water output - Google Patents
Water purifier with adjustable water output Download PDFInfo
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- CN209367979U CN209367979U CN201822191877.XU CN201822191877U CN209367979U CN 209367979 U CN209367979 U CN 209367979U CN 201822191877 U CN201822191877 U CN 201822191877U CN 209367979 U CN209367979 U CN 209367979U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 185
- 239000002351 wastewater Substances 0.000 claims abstract description 26
- 238000011045 prefiltration Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 43
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
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Abstract
Description
技术领域technical field
本实用新型涉及一种出水量可调的净水器。The utility model relates to a water purifier with adjustable water output.
背景技术Background technique
目前，在现有的净水器中，水泵采用的是定频水泵；定频水泵的缺点是：结构复杂，可靠性差，故障多，维护工作量大，寿命短，工作时还会出现换向火花，换向火花易产生电磁干扰，且定频水泵无法产生更大的转速带动负载，这样净水器的出水量不可调节；用户需使用出水量较大的净水器时，只能购买新的净水器。使用时，通过检测高压开关的状态，净水器启动制水；但高压开关可靠性差，故障多、反应迟钝，会有滞后现象，用户在打开水龙头后的短时间内，高压开关仍然处于截止状态，净水机不能及时制水，影响用户体验，使用不方便。At present, in the existing water purifiers, the water pump is a fixed-frequency water pump; the disadvantages of the fixed-frequency water pump are: complex structure, poor reliability, many faults, heavy maintenance workload, short life, and reversing when working Sparks and reversing sparks are prone to electromagnetic interference, and the fixed-frequency water pump cannot generate a greater speed to drive the load, so the water output of the water purifier cannot be adjusted; when users need to use a water purifier with a larger water output, they can only buy new ones. water purifier. When in use, the water purifier starts water production by detecting the state of the high-voltage switch; however, the high-voltage switch has poor reliability, many faults, slow response, and lagging. The high-voltage switch is still in the off state within a short time after the user turns on the tap. , The water purifier cannot produce water in time, which affects the user experience and is inconvenient to use.
发明内容Contents of the invention
本实用新型的目的在于克服现有技术存在的不足而提供一种净水器能及时制水，出水量可调节，当短时间需大量用水时，通过调节变频水泵的功率，净水流量短时间增大，以满足用户需求，使用方便的出水量可调的净水器。The purpose of this utility model is to overcome the deficiencies of the existing technology and provide a water purifier that can produce water in time and the water output can be adjusted. Increase to meet user needs, easy to use water purifier with adjustable water output.
为了达到上述目的，本实用新型的技术方案是这样实现的，其是一种出水量可调的净水器，其特征在于包括：In order to achieve the above object, the technical solution of the utility model is achieved in this way, it is a water purifier with adjustable water output, which is characterized in that it includes:
进水电磁阀及变频水泵；所述进水电磁阀的进水口与外界原水连通，进水电磁阀的出水口与变频水泵的进水口连通；A water inlet solenoid valve and a frequency conversion water pump; the water inlet of the water inlet solenoid valve is connected with the external raw water, and the water outlet of the water inlet solenoid valve is connected with the water inlet of the frequency conversion water pump;
RO滤芯及后置滤芯；所述RO滤芯的进水口与变频水泵的出水口连通，RO滤芯的废水口与废水排放装置连通，RO滤芯的过滤出水口与后置滤芯的进水口连通，所述后置滤芯的出水口与外界水龙头连通；以及RO filter element and rear filter element; the water inlet of the RO filter element is connected with the water outlet of the frequency conversion water pump, the waste water outlet of the RO filter element is connected with the waste water discharge device, and the filtered water outlet of the RO filter element is connected with the water inlet of the rear filter element. The water outlet of the rear filter element is connected with the external faucet; and
输入模块、控制器及变频水泵驱动模块；所述控制器分别与进水电磁阀、输入模块及变频水泵驱动模块电连接，从而使输入模块通过控制器调整进水电磁阀及变频水泵驱动模块的工作状态，所述变频水泵驱动模块与变频水泵电连接从而调整变频水泵的功率。An input module, a controller, and a frequency conversion water pump drive module; the controller is electrically connected to the water inlet solenoid valve, the input module, and the frequency conversion water pump drive module, so that the input module adjusts the water inlet solenoid valve and the frequency conversion water pump drive module through the controller. In the working state, the frequency conversion water pump driving module is electrically connected with the frequency conversion water pump so as to adjust the power of the frequency conversion water pump.
在本技术方案中，还包括前置过滤组件，所述进水电磁阀的进水口通过前置过滤组件与外界原水连通。In this technical solution, a pre-filter assembly is also included, and the water inlet of the water inlet solenoid valve communicates with the raw water outside through the pre-filter assembly.
在本技术方案中，还包括废水阀；所述RO滤芯的废水口通过废水阀与废水排放装置连通，所述控制器与废水阀电连接从而调整废水排放比。In this technical solution, a waste water valve is also included; the waste water port of the RO filter element communicates with the waste water discharge device through the waste water valve, and the controller is electrically connected with the waste water valve so as to adjust the waste water discharge ratio.
本实用新型与现有技术相比的优点为：净水器能及时制水，出水量可调节，当短时间需大量用水时，通过调节净水器的出水量，净水流量短时间增大，以满足用户需求，使用方便。Compared with the prior art, the utility model has the advantages that the water purifier can produce water in time, and the water output can be adjusted. When a large amount of water is needed in a short time, the purified water flow can be increased in a short time by adjusting the water output of the water purifier. , to meet user needs, easy to use.
附图说明Description of drawings
图1是本实用新型的水路原理示意图；Fig. 1 is the schematic diagram of waterway principle of the present utility model;
图2是本实用新型的电路原理示意图。Fig. 2 is a schematic diagram of the circuit principle of the utility model.
具体实施方式Detailed ways
下面结合附图对本实用新型的具体实施方式作进一步说明。在此需要说明的是，对于这些实施方式的说明用于帮助理解本实用新型，但并不构成对本实用新型的限定。此外，下面所描述的本实用新型各个实施方式中所涉及到的技术特征只要彼此之间未构成冲突就可以互相结合。Below in conjunction with accompanying drawing, the specific embodiment of the present utility model will be further described. It should be noted here that the descriptions of these implementations are used to help understand the utility model, but are not intended to limit the utility model. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute conflicts with each other.
如图1及图2所示，其是一种出水量可调的净水器，包括As shown in Figure 1 and Figure 2, it is a water purifier with adjustable water output, including
进水电磁阀2及变频水泵3；所述进水电磁阀2的进水口与外界原水连通，进水电磁阀2的出水口与变频水泵3的进水口连通；The water inlet solenoid valve 2 and the frequency conversion water pump 3; the water inlet of the water inlet solenoid valve 2 is connected with the external raw water, and the water outlet of the water inlet solenoid valve 2 is connected with the water inlet of the frequency conversion water pump 3;
RO滤芯4及后置滤芯5；所述RO滤芯4的进水口与变频水泵3的出水口连通，RO滤芯4的废水口与废水排放装置连通，RO滤芯4的过滤出水口与后置滤芯5的进水口连通，所述后置滤芯5的出水口与外界水龙头连通；以及RO filter element 4 and post filter element 5; the water inlet of the RO filter element 4 is connected to the water outlet of the frequency conversion water pump 3, the waste water outlet of the RO filter element 4 is connected to the waste water discharge device, and the filtered water outlet of the RO filter element 4 is connected to the post filter element 5 The water inlet is connected, and the water outlet of the post filter element 5 is connected with the external faucet; and
输入模块10、控制器9及变频水泵驱动模块11；所述控制器9分别与进水电磁阀2、输入模块10及变频水泵驱动模块11电连接，从而使输入模块10通过控制器9调整进水电磁阀2及变频水泵驱动模块11的工作状态，所述变频水泵驱动模块11与变频水泵3电连接从而调整变频水泵3的功率；所述控制模块10设在净水器上或水龙头上，控制器9采用单片机，单片机的型号是STM8S103F3P6，变频水泵3的型号是三角洲增压泵400G。The input module 10, the controller 9 and the frequency conversion water pump drive module 11; the controller 9 is electrically connected with the water inlet solenoid valve 2, the input module 10 and the frequency conversion water pump drive module 11 respectively, so that the input module 10 is adjusted by the controller 9 The working state of the water solenoid valve 2 and the frequency conversion water pump drive module 11, the frequency conversion water pump drive module 11 is electrically connected with the frequency conversion water pump 3 so as to adjust the power of the frequency conversion water pump 3; the control module 10 is located on the water purifier or on the faucet, The controller 9 adopts a single-chip microcomputer, the model of the single-chip microcomputer is STM8S103F3P6, and the model of the frequency conversion water pump 3 is a delta booster pump 400G.
工作时，在输入模块10中设有第一制水功能指令及第二制水功能指令，f1是变频水泵3的额定功率，f2是变频水泵3的变频后的功率， f2=a×f1，1＜a＜2，T是工作时间，5秒＜T≤30秒，净水器的水量调节控制方法如下：When working, the first water production function command and the second water production function command are set in the input module 10, f1 is the rated power of the frequency conversion water pump 3, f2 is the power after frequency conversion of the frequency conversion water pump 3, f2=a×f1, 1<a<2, T is the working time, 5 seconds<T≤30 seconds, the water volume adjustment control method of the water purifier is as follows:
当净水器处于待机状态下，且用户需要开启正常制水功能时，用户触发控制模块10的第一制水功能指令，控制模块10传输信号给控制器9，控制器9接收信号后打开进水电磁阀2执行制水动作，与此同时控制器9输出信号给变频水泵驱动模块11，变频水泵驱动模块11驱动变频水泵3工作，此时变频水泵3的输出频率是f1；When the water purifier is in the standby state and the user needs to turn on the normal water production function, the user triggers the first water production function instruction of the control module 10, the control module 10 transmits a signal to the controller 9, and the controller 9 opens the water production function after receiving the signal. The water solenoid valve 2 performs the water control action, and at the same time, the controller 9 outputs a signal to the frequency conversion water pump drive module 11, and the frequency conversion water pump drive module 11 drives the frequency conversion water pump 3 to work. At this time, the output frequency of the frequency conversion water pump 3 is f1;
当净水器处于待机状态下，且用户需要开启超强制水功能时，用户触发控制模块10的第二制水指令，控制模块10传输信号给控制器9，控制器9接收信号后打开进水电磁阀2执行制水动作，与此同时控制器9输出信号给变频水泵驱动模块11，变频水泵驱动模块11驱动变频水泵3工作，此时变频水泵3的输出频率是f2；若变频水泵3在输出频率f2下工作的时间达到时间T后，控制器9自动传输信号给变频水泵驱动模块11，变频水泵驱动模块11驱动变频水泵3，此时变频水泵的输出频率是f1；When the water purifier is in the standby state and the user needs to turn on the super forced water function, the user triggers the second water production command of the control module 10, the control module 10 transmits a signal to the controller 9, and the controller 9 turns on the water inlet after receiving the signal Solenoid valve 2 executes the water control action, and at the same time, controller 9 outputs a signal to frequency conversion water pump drive module 11, and frequency conversion water pump drive module 11 drives frequency conversion water pump 3 to work. At this time, the output frequency of frequency conversion water pump 3 is f2; if frequency conversion water pump 3 is in After the working time at the output frequency f2 reaches time T, the controller 9 automatically transmits a signal to the frequency conversion water pump drive module 11, and the frequency conversion water pump drive module 11 drives the frequency conversion water pump 3. At this time, the output frequency of the frequency conversion water pump is f1;
当净水器处于正常制水状态下，且用户需要开启超强制水功能时，用户触发控制模块10的第二制水指令，控制模块10传输信号给控制器9，控制器9输出信号给变频水泵驱动模块11，变频水泵驱动模块11驱动变频水泵3工作，此时变频水泵3的输出频率是f2；若变频水泵3在输出频率f2下工作的时间达到时间T后，控制器9自动传输信号给变频水泵驱动模块11，变频水泵驱动模块11驱动变频水泵3，此时变频水泵的输出频率是f1。When the water purifier is in the normal water production state and the user needs to turn on the super forced water function, the user triggers the second water production command of the control module 10, the control module 10 transmits a signal to the controller 9, and the controller 9 outputs a signal to the frequency converter The water pump drive module 11, the frequency conversion water pump drive module 11 drives the frequency conversion water pump 3 to work, at this time the output frequency of the frequency conversion water pump 3 is f2; if the time for the frequency conversion water pump 3 to work at the output frequency f2 reaches time T, the controller 9 automatically transmits the signal To the frequency conversion water pump drive module 11, the frequency conversion water pump drive module 11 drives the frequency conversion water pump 3, at this time the output frequency of the frequency conversion water pump is f1.
在本实施例中，还包括前置过滤组件1，所述进水电磁阀2的进水口通过前置过滤组件1与外界原水连通。In this embodiment, a pre-filter assembly 1 is also included, and the water inlet of the water inlet solenoid valve 2 is communicated with external raw water through the pre-filter assembly 1 .
在本实施例中，还包括废水阀7；所述RO滤芯4的废水口通过废水阀7与废水排放装置连通，所述控制器9与废水阀7电连接从而调整废水排放比。In this embodiment, a waste water valve 7 is also included; the waste water port of the RO filter element 4 communicates with the waste water discharge device through the waste water valve 7, and the controller 9 is electrically connected with the waste water valve 7 to adjust the waste water discharge ratio.
以上结合附图对本实用新型的实施方式作出详细说明，但本实用新型不局限于所描述的实施方式。对于本领域的正常技术人员而言，在不脱离本实用新型的原理和宗旨的情况下对这些实施方式进行多种变化、修改、替换及变形仍落入在本实用新型的保护范围内。The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings, but the present utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, replacements and deformations to these embodiments without departing from the principles and purposes of the present invention still fall within the protection scope of the present invention.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109399825A (en) * | 2018-12-26 | 2019-03-01 | 中山市史麦斯净水科技有限公司 | The adjustable water purifier of water yield and its runoff investigation control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109399825A (en) * | 2018-12-26 | 2019-03-01 | 中山市史麦斯净水科技有限公司 | The adjustable water purifier of water yield and its runoff investigation control method |
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