WO2018090835A1 - Integrally assembled flow rate controlling and flow rate sensing device and control method thereof - Google Patents

Integrally assembled flow rate controlling and flow rate sensing device and control method thereof Download PDF

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Publication number
WO2018090835A1
WO2018090835A1 PCT/CN2017/109075 CN2017109075W WO2018090835A1 WO 2018090835 A1 WO2018090835 A1 WO 2018090835A1 CN 2017109075 W CN2017109075 W CN 2017109075W WO 2018090835 A1 WO2018090835 A1 WO 2018090835A1
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Prior art keywords
flow
regulating valve
flow rate
sensing device
meter
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PCT/CN2017/109075
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French (fr)
Chinese (zh)
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陈小平
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佛山市云米电器科技有限公司
陈小平
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Publication of WO2018090835A1 publication Critical patent/WO2018090835A1/en

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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means

Definitions

  • the invention relates to the field of flow control and flow sensing technology, in particular to an integrated flow control and flow sensing device and a control method thereof.
  • PE pipes or other hoses are usually used to connect flowmeters, flow valves, and the like.
  • it has the following deficiencies: (1) Because the PE pipe or other hose is soft, the position between the components is relatively unfixed, resulting in low efficiency in assembly, that is, unable to connect quickly; (2) Due to the complicated connection of its connection, its assembly and disassembly is inconvenient, causing many restrictions on maintenance.
  • Another object of the present invention is to provide a method for accurately and intelligently sensing and controlling the flow of water.
  • An integrated flow control and flow sensing device includes a main body, and further comprising: a flow meter for sensing a flow rate and a flow regulating valve for controlling flow, wherein the main body is provided with a water flow channel, and Connecting at least two water flow external interfaces of the water flow channel, the flow meter and the flow regulating valve are respectively detachably mounted on the main body and connected to the water flow channel; the integrated flow control and sensing device passes The flow meter and the flow regulating valve are installed on the same main body, so that the main body has the functions of flow control and induction, and the structure is simple and reasonable, and the assembly and disassembly is simple, and the assembly can be realized without using a PE pipe or other hoses. Connections greatly improve assembly efficiency.
  • the main body is respectively provided with a flow meter interface and a flow regulating valve interface, and the flow meter and the flow regulating valve are respectively installed on the flow meter interface and the flow regulating valve interface, and both are sealed and connected, and the main body
  • the connection of the interface, and the sealed connection effectively improve its installation efficiency, as well as water tightness and prevent water leakage.
  • the main body is provided with two flow meters connected in parallel with each other, and two mutually parallel flow regulating valve interfaces, and the flow meter and the flow regulating valve respectively extend two quick plugs parallel to each other.
  • the flow meter and the flow regulating valve are respectively inserted into the flow meter interface and the flow regulating valve interface through two respective quick plugs; the double interfaces are parallel to each other, and the quick plug of the flow meter and the flow regulating valve is inserted into the plug mode.
  • Good fast connection method and it is beneficial to ensure the stability and accuracy of water flow rate, greatly improving the accuracy of water flow collection and water flow control.
  • two quick plugs of the flow meter and two quick plugs of the flow regulating valve and a corresponding flow meter interface and a flow regulating valve interface on the main body are respectively provided with a sealing ring;
  • the quick plugs of the flow meter and the flow regulating valve are respectively provided with mounting grooves
  • the sealing ring is an elastic sealing ring
  • the elastic sealing ring is sleeved on the mounting slot of the corresponding quick plug to achieve good sealing performance.
  • the water flow channel between the flow meter interface and the flow regulating valve interface is connected in a section to ensure uniformity of water flow through the flow meter and the flow regulating valve, and is favorable for accurately detecting whether the flow regulating valve is adjusted in position.
  • the water flow channel is sequentially arranged according to the water flow direction, and the flow meter interface is disposed after the flow regulating valve interface, which makes the control precision of the flow meter more reliable.
  • the flow meter collects the water flow data flowing through, and transmits the flow data to the product control center module.
  • the product control center module sends adjustment control information to the flow regulating valve according to the set standard to control the flow regulating valve to adjust the flow rate.
  • the above control method accurately and intelligently senses and controls the flow of water.
  • the product control center includes a storage module for storing water flow data.
  • a flow parameter input device electrically connected to the product control center is further included for inputting the set flow parameter.
  • the sealing ring can be made of an elastic material such as rubber.
  • This integrated flow control and sensing device is installed on the same main body by the flow meter and the flow regulating valve, so that the main body has the functions of flow control and induction, and the structure is simple and reasonable, and the assembly and disassembly is simple and assembled. Quick connection can be achieved without the use of PE pipes or other hoses, which greatly improves assembly efficiency.
  • the flow meter and the flow regulating valve are quickly connected to the flow meter interface of the main body and the flow regulating valve interface, and are connected by the sealing ring, thereby effectively improving the installation efficiency, facilitating assembly and disassembly and maintenance, and Improve its water tightness and prevent water leakage.
  • the flowmeter interface Since the water flow channel between the flowmeter interface and the flow regulating valve interface is in a connected state, the water flow consistency of the flowmeter and the flow regulating valve is ensured, which is favorable for accurately detecting whether the flow regulating valve is adjusted in place; and the water flow channel In the order of water flow direction, the flowmeter interface is set after the flow regulating valve interface, which makes the flowmeter control precision more by.
  • the control method of the present invention has an effect of accurately, intelligently sensing and controlling the flow rate of the water.
  • FIG. 1 is a perspective view of a flow control and flow sensing device assembled into one.
  • FIG. 2 is a perspective view of another perspective view of an integrated flow control and flow sensing device; in FIG. 2, thick lines indicate the direction of water flow.
  • FIG. 3 is an exploded perspective view of an integrated flow control and flow sensing device; in FIG. 3, the arrowed line indicates the mounting position of the sealing ring 42.
  • FIG. 4 is a block diagram of the principles of the present invention.
  • Main body 1 First water flow port 11; second water flow port 12; flow meter insertion hole 13; flow regulating valve insertion hole 14; flow meter 2; flow regulating valve 3; quick mounting structure 4; quick plug 41; sealing ring 42; Installation slot 43; product control center 5.
  • the present invention is an integrated flow control and flow sensing device comprising a main body 1, a flow meter 2 for sensing the flow rate, and a flow regulating valve 3 for controlling the flow rate. .
  • the main body 1 is provided with a water flow passage, and at least two water flow external interfaces connecting the water flow passages (ie, the first water flow interface 11 and the second water flow interface 12), the flow meter 2 and the flow regulating valve 3 They are respectively detachably mounted on the main body 1 and connected to the water flow passage.
  • the main body 1 is respectively provided with a flow meter interface 13 and a flow regulating valve interface 14, and the flow meter 2 and the flow regulating valve 3 are respectively installed on the flow rate interface valve 14 of the flow meter interface 13, and both For a sealed connection.
  • the main body 1 is provided with two mutually parallel flow meter interfaces 13 and two mutually parallel flow regulating valve interfaces 14 , and the flow meter 2 and the flow regulating valve 3 respectively extend Two quick plugs 41 parallel to each other, the flow meter 2 and the flow regulating valve 3 are respectively inserted into the flow meter interface 13 and the flow regulating valve interface 14 through the respective two quick plugs 41, as shown in the figure, the flow meter and the flow regulating valve
  • Each of the quick plugs on the top is equivalent to the quick connect structure 4, and is convenient for quick connection with the flow meter interface 13 and the flow regulating valve interface 14.
  • the two quick plugs 41 of the flow meter 2, and the two quick plugs 41 of the flow regulating valve 3 are respectively added between the corresponding flow meter interface 13 and the flow regulating valve interface 14 on the main body 1.
  • the quick plugs of the flow meter and the flow regulating valve are respectively provided with a mounting groove 43.
  • the sealing ring 42 is an elastic sealing ring, and the elastic sealing ring is sleeved on the mounting slot 43 of the corresponding quick plug.
  • the water flow channel between the flow meter interface 13 and the flow regulating valve interface 14 is in a connected state, ensuring passage
  • the water flow consistency of the flow meter 2 and the flow regulating valve 3 is favorable for accurately detecting whether the flow regulating valve 3 is adjusted in position; and the water flow channel is sequentially arranged in the flow direction, and the flow meter interface 13 is disposed after the flow regulating valve interface 14, which makes The control accuracy of the flow meter 2 is more reliable.
  • the first water flow port 11 is connected to the incoming water pipe, and the second water flow port 12 is connected to the discharge water pipe; of course, the second water flow port 12 can also be connected to the incoming water pipe as needed, and the first water flow port 11 can be connected.
  • the flow meter 2 is electrically connected to a flow display device (general LED display or the like) prepared in advance.
  • the water source is turned on, and the water flows in from the first water flow port 11 , is discharged from the second water flow port 12 , or flows in from the second water flow port 12 , and is discharged from the first water flow port 11 , and the water is in the entire body (including the flow meter and the flow regulating valve).
  • the water flow path in the middle as shown by the straight line in Figure 2).
  • the flow of water passes through the flow meter 2 to cause the flow meter 2 to measure the flow rate, and the flow rate is read through a pre-prepared flow display device (general LED display screen, etc.), and if the read flow rate is found to be inconsistent with the required flow rate, the flow adjustment is manually adjusted.
  • Valve 3 regulates the flow until the flow read is consistent with the desired flow.
  • the flow meter 2 is located after the flow regulating valve 3 (in the direction of the water flow, the water flows first through the flow regulating valve 3 and then through the flow meter 2). After the water flow is adjusted, it passes through the flow meter 2, which can make the control precision of the flow meter 2 more reliable (if the opposite, the water flow passes through the flow meter 2 to measure the flow rate and then adjusts the flow regulating valve 3, and when the flow regulating valve 3 is adjusted, the flow meter 2 The measured flow rate is adjusted before the flow rate of the water flow. After a period of delay, the flow rate after the flow adjustment is displayed. Because of the delay, the control accuracy of the flow meter 2 is relatively unreliable.
  • the number of mounting slots 43 provided in each of the quick plugs 41 is preferably two.
  • the sealing property can be further improved, and the sealing ring 42 can be made of an elastic material such as rubber.
  • an integrated control method for a flow control and flow sensing device is characterized in that a flow meter including a mutual electrical signal, a flow regulating valve 3, and a product control center module 5 are controlled as follows: :
  • the flow meter 2 collects the water flow data flowing through, and transmits the flow data to the product control center module 5, and the product control center module 5 sends adjustment control information to the flow regulating valve 3 according to the set standard to control the flow regulating valve 3 Adjust the flow.
  • the product control center 5 (generally the control circuit board of the water purifier, etc.) includes a storage module for storing water flow data.
  • the set value of the flow rate is stored in the storage module of the product control center 5 in advance; after the water source is turned on, the water flow passes through the flow meter 2 to measure the flow rate of the flow meter 2, and the flow meter 2 transmits the measured flow rate signal to the product control center 5,
  • the product control center 5 compares the flow rate value measured by the flow meter 2 with the set value of the flow rate; if the flow rate value measured by the flow meter 2 is greater than the set value of the flow rate, the product control center 5 drives the flow regulating valve 3 to The flow rate is reduced; if the flow meter 2 measures If the flow value is less than the set value of the flow rate, the product control center 5 drives the flow regulating valve 3 to increase the flow rate; the above process is repeated until the flow rate measured by the flow meter 2 is equal to the set value of the flow rate; The measured flow meets the set requirements of the flow.
  • an integrated flow control and flow sensing device may further include a flow parameter input device (generally an input panel of a water purifier, etc.) electrically connected to the product control center 5.
  • a flow parameter input device generally an input panel of a water purifier, etc.
  • the required flow parameters can be conveniently entered into the product control center 5 via the flow parameter input device.
  • the integrated flow control and flow sensing device of the present invention can realize quick sealing connection without using a PE pipe or other hoses during assembly, and is convenient; the flowmeter 2 can be controlled. The accuracy is more reliable.

Abstract

An integrally assembled flow rate controlling and flow rate sensing device and a control method for accurately and intelligently sensing and controlling a flow rate of the discharged water. The flow rate controlling and flow rate sensing device comprises a main body (1), and further comprises a flow rate meter (2) for sensing a flow rate and a flow rate regulating valve (3) for controlling a flow rate; the main body (1) is provided thereon with a water flow passage and at least two water flow external ports (11, 12) connected to the water flow passage; the flow rate meter (2) and the flow rate regulating valve (3) are detachably mounted on the main body (1) respectively and are connected to the water flow passage. According to the flow rate controlling and flow rate sensing device, the flow rate meter (2) and the flow rate regulating valve (3) are mounted on the same main body (1), so that the main body (1) has functions of both flow rate controlling and flow rate sensing; moreover, the flow rate controlling and flow rate sensing device has a simple and reasonable structure, is easy to assemble and disassemble, and can be quickly connected without a PE pipe or other flexible pipes when assembled, improving assembling efficiency.

Description

组装为一体的流量控制与流量感应装置及其控制方法Assembled flow control and flow sensing device and control method thereof 技术领域Technical field
本发明涉及流量控制和流量感应技术领域，具体涉及一种组装为一体的流量控制与流量感应装置及其控制方法。The invention relates to the field of flow control and flow sensing technology, in particular to an integrated flow control and flow sensing device and a control method thereof.
背景技术Background technique
目前，在净水器等产品中，会使用到流量控制与流量感应装置，然而，通常都使用PE管或其他的软管连接流量计、流量阀等部件。但是，其存在以下不足之处：(1)由于PE管或其他的软管较软，各部件之间的位置相对不固定，导致组装时效率较低，即无法快速连接；(2)再有，受其连接复杂影响，其装拆不便，给维护造成诸多不制约。At present, flow control and flow sensing devices are used in products such as water purifiers. However, PE pipes or other hoses are usually used to connect flowmeters, flow valves, and the like. However, it has the following deficiencies: (1) Because the PE pipe or other hose is soft, the position between the components is relatively unfixed, resulting in low efficiency in assembly, that is, unable to connect quickly; (2) Due to the complicated connection of its connection, its assembly and disassembly is inconvenient, causing many restrictions on maintenance.
发明内容Summary of the invention
为解决上述问题，本发明的目的在于提供一种组装为一体的流量控制与流量感应装置；组装时无需使用PE管或其他的软管就可以实现快速密封连接。In order to solve the above problems, it is an object of the present invention to provide an integrated flow control and flow sensing device that can be assembled without the use of a PE pipe or other hose.
本发明的另一目的在于提供一种准确、智能感应和控制出水流量的控制方法。Another object of the present invention is to provide a method for accurately and intelligently sensing and controlling the flow of water.
本发明采取的详细技术方案为：The detailed technical solution adopted by the present invention is:
一种组装为一体的流量控制与流量感应装置，包括主体，其特征是，还包括有用于感应流量大小的流量计以及用于控制流量的流量调节阀，所述主体上设置有水流通道、以及连接所述水流通道的至少两个水流外部接口，所述流量计和流量调节阀分别以可被拆卸方式安装在主体上、并连接所述水流通道；此款一体式流量控制和感应装置，通过将流量计和流量调节阀安装在同一主体上，以使主体兼有流量控制和感应之功能，且结构简单、合理，装拆简易，组装时无需使用PE管或其他的软管就可以实现快速连接，大大提升了组装效率。An integrated flow control and flow sensing device includes a main body, and further comprising: a flow meter for sensing a flow rate and a flow regulating valve for controlling flow, wherein the main body is provided with a water flow channel, and Connecting at least two water flow external interfaces of the water flow channel, the flow meter and the flow regulating valve are respectively detachably mounted on the main body and connected to the water flow channel; the integrated flow control and sensing device passes The flow meter and the flow regulating valve are installed on the same main body, so that the main body has the functions of flow control and induction, and the structure is simple and reasonable, and the assembly and disassembly is simple, and the assembly can be realized without using a PE pipe or other hoses. Connections greatly improve assembly efficiency.
进一步地，所述主体上分别设置有流量计接口和流量调节阀接口，流量计和流量调节阀分别安装在所述流量计接口和流量调节阀接口上、且均为密封连接，这种与主体接口的连接方式，而且为密封连接，有效提升其安装效率，以及水密封性，防止漏水。Further, the main body is respectively provided with a flow meter interface and a flow regulating valve interface, and the flow meter and the flow regulating valve are respectively installed on the flow meter interface and the flow regulating valve interface, and both are sealed and connected, and the main body The connection of the interface, and the sealed connection, effectively improve its installation efficiency, as well as water tightness and prevent water leakage.
进一步地，所述主体上设置有两个相互平行的流量计接、以及两个相互平行的流量调节阀接口，所述流量计以及所述流量调节阀上分别延伸出相互平行的两个快速插头，流量计和流量调节阀分别通过各自的两个快速插头插入流量计接口和流量调节阀接口；这种双接口为相互平行、且配合流量计和流量调节阀的快速插头的插接方式，实现良好的快速连接方式，而且有利于保证水流流速的稳定性和准确性，大大提升了水流采集以及水流控制的准确性。 Further, the main body is provided with two flow meters connected in parallel with each other, and two mutually parallel flow regulating valve interfaces, and the flow meter and the flow regulating valve respectively extend two quick plugs parallel to each other. The flow meter and the flow regulating valve are respectively inserted into the flow meter interface and the flow regulating valve interface through two respective quick plugs; the double interfaces are parallel to each other, and the quick plug of the flow meter and the flow regulating valve is inserted into the plug mode. Good fast connection method, and it is beneficial to ensure the stability and accuracy of water flow rate, greatly improving the accuracy of water flow collection and water flow control.
进一步地，所述流量计的两个快速插头，以及流量调节阀的两个快速插关与主体上对应的流量计接口和流量调节阀接口之间还分别增设有密封圈；由于实现流量计的快速插头与流量计接口之间、以及流量调节阀的快速插头与流量调节阀接口之间的过盈配合，从而提高流量计与主体之间的密封性，以及流量调节阀与主体之间的密封性。Further, two quick plugs of the flow meter, and two quick plugs of the flow regulating valve and a corresponding flow meter interface and a flow regulating valve interface on the main body are respectively provided with a sealing ring; An interference fit between the quick plug and the flow meter interface, and between the quick plug of the flow regulating valve and the flow regulating valve interface, thereby improving the seal between the flow meter and the body, and the seal between the flow regulating valve and the body Sex.
进一步地，所述流量计和流量调节阀的快速插头上分别设置有安装槽，密封圈为弹性密封圈，弹性密封圈套置在对应的快速插头的安装槽上，以实现其良好的密封性能。Further, the quick plugs of the flow meter and the flow regulating valve are respectively provided with mounting grooves, the sealing ring is an elastic sealing ring, and the elastic sealing ring is sleeved on the mounting slot of the corresponding quick plug to achieve good sealing performance.
进一步地，所述流量计接口与流量调节阀接口之间的水流通道一段为连通状，确保通过流量计和流量调节阀的水流量一致性，有利于准确检测流量调节阀是否调节到位。Further, the water flow channel between the flow meter interface and the flow regulating valve interface is connected in a section to ensure uniformity of water flow through the flow meter and the flow regulating valve, and is favorable for accurately detecting whether the flow regulating valve is adjusted in position.
进一步地，所述水流通道上按水流方向顺序，流量计接口设置在流量调节阀接口之后，这使流量计的控制精度更加可靠。Further, the water flow channel is sequentially arranged according to the water flow direction, and the flow meter interface is disposed after the flow regulating valve interface, which makes the control precision of the flow meter more reliable.
本发明的另一目的还在于提供一种以下的技术方案：Another object of the present invention is to provide a technical solution as follows:
一种如上述组装为一体的流量控制与流量感应装置的控制方法，其特征在于，包括相互电信号连接的流量计、流量调节阀和产品控制中心模块，其控制方法如下：A flow control and flow sensing device control method integrated as described above, characterized in that the flow meter, the flow regulating valve and the product control center module including the mutual electrical signals are connected as follows:
流量计采集流经的水流量数据，并将流量数据传送给产品控制中心模块，由产品控制中心模块根据设定标准，向流量调节阀发出调整控制信息，以控制流量调节阀调节流量。The flow meter collects the water flow data flowing through, and transmits the flow data to the product control center module. The product control center module sends adjustment control information to the flow regulating valve according to the set standard to control the flow regulating valve to adjust the flow rate.
上述控制方法，准确、智能地感应和控制出水流量。The above control method accurately and intelligently senses and controls the flow of water.
进一步地，所产品控制中心包括存储模块，用于存储水流量数据。Further, the product control center includes a storage module for storing water flow data.
进一步地，还包括与所述产品控制中心电性连接的流量参数输入装置，用于输入设定流量参数。Further, a flow parameter input device electrically connected to the product control center is further included for inputting the set flow parameter.
其中，密封圈可以为弹性材料制成，如：橡胶制成。Among them, the sealing ring can be made of an elastic material such as rubber.
本发明具有如下有益效果：The invention has the following beneficial effects:
(1)此款一体式流量控制和感应装置，通过将流量计和流量调节阀安装在同一主体上，以使主体兼有流量控制和感应之功能，且结构简单、合理，装拆简易，组装时无需使用PE管或其他的软管就可以实现快速连接，大大提升了组装效率。(1) This integrated flow control and sensing device is installed on the same main body by the flow meter and the flow regulating valve, so that the main body has the functions of flow control and induction, and the structure is simple and reasonable, and the assembly and disassembly is simple and assembled. Quick connection can be achieved without the use of PE pipes or other hoses, which greatly improves assembly efficiency.
(2)再有，这种流量计和流量调节阀与主体的流量计接口、流量调节阀接口的快速插接方式，而且为密封圈连接，有效提升其安装效率，方便装拆和维护，以及提升其水密封性，防止漏水。(2) Furthermore, the flow meter and the flow regulating valve are quickly connected to the flow meter interface of the main body and the flow regulating valve interface, and are connected by the sealing ring, thereby effectively improving the installation efficiency, facilitating assembly and disassembly and maintenance, and Improve its water tightness and prevent water leakage.
(3)由于流量计接口与流量调节阀接口之间的水流通道一段为连通状，确保通过流量计和流量调节阀的水流量一致性，有利于准确检测流量调节阀是否调节到位；而水流通道上按水流方向顺序，流量计接口设置在流量调节阀接口之后，这使流量计的控制精度更加可 靠。(3) Since the water flow channel between the flowmeter interface and the flow regulating valve interface is in a connected state, the water flow consistency of the flowmeter and the flow regulating valve is ensured, which is favorable for accurately detecting whether the flow regulating valve is adjusted in place; and the water flow channel In the order of water flow direction, the flowmeter interface is set after the flow regulating valve interface, which makes the flowmeter control precision more by.
(4)本发明的控制方法，具有准确、智能感应和控制出水流量的效果。(4) The control method of the present invention has an effect of accurately, intelligently sensing and controlling the flow rate of the water.
附图说明DRAWINGS
图1是一种组装为一体的流量控制与流量感应装置的立体示意图。1 is a perspective view of a flow control and flow sensing device assembled into one.
图2是一种组装为一体的流量控制与流量感应装置的另一视角的立体示意图；图2中，粗线表示水流的方向。2 is a perspective view of another perspective view of an integrated flow control and flow sensing device; in FIG. 2, thick lines indicate the direction of water flow.
图3是一种组装为一体的流量控制与流量感应装置的分解示意图；图3中，箭头线表示密封圈42的安装位置。3 is an exploded perspective view of an integrated flow control and flow sensing device; in FIG. 3, the arrowed line indicates the mounting position of the sealing ring 42.
图4是本发明原理方框图。Figure 4 is a block diagram of the principles of the present invention.
主体1；第一水流接口11；第二水流接口12；流量计插入孔13；流量调节阀插入孔14；流量计2；流量调节阀3；快速安装结构4；快速插头41；密封圈42；安装槽43；产品控制中心5。 Main body 1; first water flow port 11; second water flow port 12; flow meter insertion hole 13; flow regulating valve insertion hole 14; flow meter 2; flow regulating valve 3; quick mounting structure 4; quick plug 41; sealing ring 42; Installation slot 43; product control center 5.
具体实施方式detailed description
请参阅图1至图3所示，本发明为一种组装为一体的流量控制与流量感应装置，其包括主体1、用于感应流量大小的流量计2以及用于控制流量的流量调节阀3。Referring to FIG. 1 to FIG. 3, the present invention is an integrated flow control and flow sensing device comprising a main body 1, a flow meter 2 for sensing the flow rate, and a flow regulating valve 3 for controlling the flow rate. .
所述主体1上设置有水流通道、以及连接所述水流通道的至少两个水流外部接口，(即：第一水流接口11、第二水流接口12)，所述流量计2和流量调节阀3分别以可被拆卸方式安装在主体1上、并连接所述水流通道。The main body 1 is provided with a water flow passage, and at least two water flow external interfaces connecting the water flow passages (ie, the first water flow interface 11 and the second water flow interface 12), the flow meter 2 and the flow regulating valve 3 They are respectively detachably mounted on the main body 1 and connected to the water flow passage.
本实施例中，所述主体1上分别设置有流量计接口13和流量调节阀接口14，流量计2和流量调节阀3分别安装在所述流量计接口13流量调节阀接口14上、且均为密封连接。In this embodiment, the main body 1 is respectively provided with a flow meter interface 13 and a flow regulating valve interface 14, and the flow meter 2 and the flow regulating valve 3 are respectively installed on the flow rate interface valve 14 of the flow meter interface 13, and both For a sealed connection.
作为更具体的方案，所述主体1上设置有两个相互平行的流量计接口13、以及两个相互平行的流量调节阀接口14，所述流量计2以及所述流量调节阀3上分别延伸出相互平行的两个快速插头41，流量计2和流量调节阀3分别通过各自的两个快速插头41插入流量计接口13和流量调节阀接口14，图中所示，流量计和流量调节阀上的各个快速插头，相当于快速连接结构4，方便与流量计接口13和流量调节阀接口14快速连接。As a more specific solution, the main body 1 is provided with two mutually parallel flow meter interfaces 13 and two mutually parallel flow regulating valve interfaces 14 , and the flow meter 2 and the flow regulating valve 3 respectively extend Two quick plugs 41 parallel to each other, the flow meter 2 and the flow regulating valve 3 are respectively inserted into the flow meter interface 13 and the flow regulating valve interface 14 through the respective two quick plugs 41, as shown in the figure, the flow meter and the flow regulating valve Each of the quick plugs on the top is equivalent to the quick connect structure 4, and is convenient for quick connection with the flow meter interface 13 and the flow regulating valve interface 14.
本实施例中，所述流量计2的两个快速插头41，以及流量调节阀3的两个快速插关41与主体1上对应的流量计接口13和流量调节阀接口14之间还分别增设有密封圈42。In this embodiment, the two quick plugs 41 of the flow meter 2, and the two quick plugs 41 of the flow regulating valve 3 are respectively added between the corresponding flow meter interface 13 and the flow regulating valve interface 14 on the main body 1. There is a sealing ring 42.
具体地，所述流量计和流量调节阀的快速插头上分别设置有安装槽43，密封圈42为弹性密封圈，弹性密封圈套置在对应的快速插头的安装槽43上。Specifically, the quick plugs of the flow meter and the flow regulating valve are respectively provided with a mounting groove 43. The sealing ring 42 is an elastic sealing ring, and the elastic sealing ring is sleeved on the mounting slot 43 of the corresponding quick plug.
所述流量计接口13与流量调节阀接口14之间的水流通道一段为连通状，确保通过 流量计2和流量调节阀3的水流量一致性，有利于准确检测流量调节阀3是否调节到位；而水流通道上按水流方向顺序，流量计接口13设置在流量调节阀接口14之后，这使流量计2的控制精度更加可靠。The water flow channel between the flow meter interface 13 and the flow regulating valve interface 14 is in a connected state, ensuring passage The water flow consistency of the flow meter 2 and the flow regulating valve 3 is favorable for accurately detecting whether the flow regulating valve 3 is adjusted in position; and the water flow channel is sequentially arranged in the flow direction, and the flow meter interface 13 is disposed after the flow regulating valve interface 14, which makes The control accuracy of the flow meter 2 is more reliable.
由上述可以看出；组装时无需使用PE管或其他的软管就可以实现本发明中的一种组装为一体的流量控制与流量感应装置的快速密封连接，比较方便。It can be seen from the above that it is convenient to assemble a flow control and flow sensing device in the present invention without using a PE pipe or other hoses.
使用前，将第一水流接口11与来料水管连接、将第二水流接口12与排出水管连接；当然，也可以根据需要将第二水流接口12与来料水管连接、将第一水流接口11与排出水管连接。将流量计2与预先准备的流量显示装置(一般LED显示屏等)电性连接。Before use, the first water flow port 11 is connected to the incoming water pipe, and the second water flow port 12 is connected to the discharge water pipe; of course, the second water flow port 12 can also be connected to the incoming water pipe as needed, and the first water flow port 11 can be connected. Connect to the drain hose. The flow meter 2 is electrically connected to a flow display device (general LED display or the like) prepared in advance.
开启水源，水从第一水流接口11流入、从第二水流接口12排出，或者从第二水流接口12流入，从第一水流接口11排出，水在整个主体(包括流量计和流量调节阀)中的水流路径，如图2中的直线所示)。水流经过流量计2使流量计2测量流量，并通过预先准备的流量显示装置(一般LED显示屏等)读取流量，若发现所读取的流量与所需的流量不符，则手动调节流量调节阀3来调节流量，直至所读取的流量与所需的流量相符合。The water source is turned on, and the water flows in from the first water flow port 11 , is discharged from the second water flow port 12 , or flows in from the second water flow port 12 , and is discharged from the first water flow port 11 , and the water is in the entire body (including the flow meter and the flow regulating valve). The water flow path in the middle, as shown by the straight line in Figure 2). The flow of water passes through the flow meter 2 to cause the flow meter 2 to measure the flow rate, and the flow rate is read through a pre-prepared flow display device (general LED display screen, etc.), and if the read flow rate is found to be inconsistent with the required flow rate, the flow adjustment is manually adjusted. Valve 3 regulates the flow until the flow read is consistent with the desired flow.
当然，优选方案为，流量计2位于流量调节阀3之后(按照水流的方向，水流先经过流量调节阀3再经过流量计2)。水流经过调节后才经过流量计2，可以使流量计2的控制精度更加可靠(若相反，水流经过流量计2测量流量后再经过调节流量调节阀3，调节流量调节阀3时，流量计2测量的流量调节之前水流流量，经过一段时间的延时之后才显示流量调节之后的水流流量，因为有延时的存在，流量计2的控制精度相对不可靠)。Of course, it is preferred that the flow meter 2 is located after the flow regulating valve 3 (in the direction of the water flow, the water flows first through the flow regulating valve 3 and then through the flow meter 2). After the water flow is adjusted, it passes through the flow meter 2, which can make the control precision of the flow meter 2 more reliable (if the opposite, the water flow passes through the flow meter 2 to measure the flow rate and then adjusts the flow regulating valve 3, and when the flow regulating valve 3 is adjusted, the flow meter 2 The measured flow rate is adjusted before the flow rate of the water flow. After a period of delay, the flow rate after the flow adjustment is displayed. Because of the delay, the control accuracy of the flow meter 2 is relatively unreliable.
每个快速插头41所设置的安装槽43的数量优选为两个。可以进一步地提高密封性，密封圈42可以为橡胶等弹性材料制成。The number of mounting slots 43 provided in each of the quick plugs 41 is preferably two. The sealing property can be further improved, and the sealing ring 42 can be made of an elastic material such as rubber.
如图4所示，一种组装为一体的流量控制与流量感应装置的控制方法，其特征在于，包括相互电信号连接的流量计、流量调节阀3和产品控制中心模块5，其控制方法如下：As shown in FIG. 4, an integrated control method for a flow control and flow sensing device is characterized in that a flow meter including a mutual electrical signal, a flow regulating valve 3, and a product control center module 5 are controlled as follows: :
流量计2采集流经的水流量数据，并将流量数据传送给产品控制中心模块5，由产品控制中心模块5根据设定标准，向流量调节阀3发出调整控制信息，以控制流量调节阀3调节流量。The flow meter 2 collects the water flow data flowing through, and transmits the flow data to the product control center module 5, and the product control center module 5 sends adjustment control information to the flow regulating valve 3 according to the set standard to control the flow regulating valve 3 Adjust the flow.
所产品控制中心5(一般为净水器的控制电路板等)包括存储模块，用于存储水流量数据。The product control center 5 (generally the control circuit board of the water purifier, etc.) includes a storage module for storing water flow data.
预先将流量的设定值存储在产品控制中心5的存储模块中；开启水源后，水流经过流量计2使流量计2测量流量，流量计2将所测的流量信号传输给产品控制中心5，产品控制中心5将流量计2所测量的流量值与流量的设定值进行比对；若流量计2所测量的流量值大于流量的设定值，则产品控制中心5驱动流量调节阀3将流量调小；若流量计2所测量的 流量值小于流量的设定值，则产品控制中心5驱动流量调节阀3将流量调大；重复以上过程直至流量计2所测量的流量与流量的设定值相等；从而可以实现流量计2所测量的流量满足流量的设定需求。The set value of the flow rate is stored in the storage module of the product control center 5 in advance; after the water source is turned on, the water flow passes through the flow meter 2 to measure the flow rate of the flow meter 2, and the flow meter 2 transmits the measured flow rate signal to the product control center 5, The product control center 5 compares the flow rate value measured by the flow meter 2 with the set value of the flow rate; if the flow rate value measured by the flow meter 2 is greater than the set value of the flow rate, the product control center 5 drives the flow regulating valve 3 to The flow rate is reduced; if the flow meter 2 measures If the flow value is less than the set value of the flow rate, the product control center 5 drives the flow regulating valve 3 to increase the flow rate; the above process is repeated until the flow rate measured by the flow meter 2 is equal to the set value of the flow rate; The measured flow meets the set requirements of the flow.
本发明中的一种组装为一体的流量控制与流量感应装置，还可以包括与产品控制中心5电性连接的流量参数输入装置(一般为净水器的输入面板等)。通过流量参数输入装置可以方便地向产品控制中心5输入所需的流量参数。In the present invention, an integrated flow control and flow sensing device may further include a flow parameter input device (generally an input panel of a water purifier, etc.) electrically connected to the product control center 5. The required flow parameters can be conveniently entered into the product control center 5 via the flow parameter input device.
综上所述，本发明中的一种组装为一体的流量控制与流量感应装置，组装时无需使用PE管或其他的软管就可以实现快速密封连接，比较方便；可以使流量计2的控制精度更加可靠。In summary, the integrated flow control and flow sensing device of the present invention can realize quick sealing connection without using a PE pipe or other hoses during assembly, and is convenient; the flowmeter 2 can be controlled. The accuracy is more reliable.
需要理解的是，术语“中心”、“纵向”、“横向”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为便于描述本发明和简化描述，而不是指示或暗指所指的装置或元件必须具有特定的方位、为特定的方位构造和操作，因而不能理解为对本发明保护内容的限制。It should be understood that the terms "center", "longitudinal", "transverse", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom" The orientation or positional relationship of the indications of "inside", "outside" and the like is based on the orientation or positional relationship shown in the drawings, and is merely for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated device or component. There must be a specific orientation, construction and operation for a particular orientation, and thus should not be construed as limiting the scope of the invention.
以上的具体实施方式仅为本创作的较佳实施例，并不用以限制本创作，凡在本创作的精神及原则之内所做的任何修改、等同替换、改进等，均应包含在本创作的保护范围之内。 The above specific embodiments are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of this creation should be included in the present creation. Within the scope of protection.

Claims (10)

  1. 一种组装为一体的流量控制与流量感应装置，包括主体(1)，其特征是，还包括有用于感应流量大小的流量计(2)以及用于控制流量的流量调节阀(3)，所述主体(1)上设置有水流通道、以及连接所述水流通道的至少两个水流外部接口，所述流量计(2)和流量调节阀(3)分别以可被拆卸方式安装在主体(1)上、并连接所述水流通道。An integrated flow control and flow sensing device comprising a main body (1), further comprising a flow meter (2) for sensing the flow rate and a flow regulating valve (3) for controlling the flow rate, The main body (1) is provided with a water flow channel, and at least two water flow external interfaces connecting the water flow channels, and the flow meter (2) and the flow regulating valve (3) are respectively detachably mounted on the main body (1) And connect the water flow channel.
  2. 根据权利要求1所述组装为一体的流量控制与流量感应装置，其特征在于，所述主体(1)上分别设置有流量计接口(13)和流量调节阀接口(14)，流量计(2)和流量调节阀(3)分别安装在所述流量计接口(13)和流量调节阀接口(14)上、且均为密封连接。The flow control and flow sensing device assembled according to claim 1, wherein the main body (1) is respectively provided with a flow meter interface (13) and a flow regulating valve interface (14), and the flow meter (2) And a flow regulating valve (3) mounted on the flow meter interface (13) and the flow regulating valve interface (14), respectively, and both of which are sealed.
  3. 如权利要求2所述组装为一体的流量控制与流量感应装置，其特征在于，所述主体(1)上设置有两个相互平行的流量计接口(13)、以及两个相互平行的流量调节阀接口(14)，所述流量计(2)以及所述流量调节阀(3)上分别延伸出相互平行的两个快速插头(41)，流量计(2)和流量调节阀(3)分别通过各自的两个快速插头(41)插入流量计接口(13)和流量调节阀接口(14)。The integrated flow control and flow sensing device according to claim 2, wherein the main body (1) is provided with two flow meter interfaces (13) parallel to each other, and two parallel flow adjustments. The valve interface (14), the flow meter (2) and the flow regulating valve (3) respectively extend two quick plugs (41) parallel to each other, the flow meter (2) and the flow regulating valve (3) respectively The flow meter interface (13) and the flow regulating valve interface (14) are inserted through the respective two quick plugs (41).
  4. 根据权利要求3所述组装为一体的流量控制与流量感应装置，其特征在于，所述流量计(2)的两个快速插头(41)，以及流量调节阀(3)的两个快速插关(41)与主体(1)上对应的流量计接口(13)和流量调节阀接口(14)之间还分别增设有密封圈(42)。The integrated flow control and flow sensing device according to claim 3, characterized in that the two quick plugs (41) of the flow meter (2) and the two quick plugs of the flow regulating valve (3) (41) A sealing ring (42) is further added between the flow meter interface (13) corresponding to the main body (1) and the flow regulating valve interface (14).
  5. 根据权利要求4所述组装为一体的流量控制与流量感应装置，其特征在于，所述流量计和流量调节阀的快速插头上分别设置有安装槽(43)，密封圈(42)为弹性密封圈，弹性密封圈套置在对应的快速插头的安装槽(43)上。The flow control and flow sensing device assembled according to claim 4, wherein the quick plugs of the flow meter and the flow regulating valve are respectively provided with a mounting groove (43), and the sealing ring (42) is elastically sealed. The ring and the elastic sealing ring are sleeved on the corresponding quick plug mounting groove (43).
  6. 根据权利要求4所述组装为一体的流量控制与流量感应装置，其特征在于，所述流量计接口与流量调节阀接口之间的水流通道一段为连通状。The assembly of the flow control and flow sensing device according to claim 4, wherein the water flow passage between the flow meter interface and the flow regulating valve interface is in a connected state.
  7. 根据权利要求1-6任一所述组装为一体的流量控制与流量感应装置，其特征在于，所述水流通道上按水流方向顺序，流量计接口设置在流量调节阀接口之后。The flow control and flow sensing device assembled according to any one of claims 1-6, wherein the water flow channel is sequentially arranged according to a water flow direction, and the flow meter interface is disposed behind the flow regulating valve interface.
  8. 一种如权利要求1所述组装为一体的流量控制与流量感应装置的控制方法，其特征在于，包括相互电信号连接的流量计、流量调节阀(3)和产品控制中心模块，其控制方法如下：A method for controlling a flow control and flow sensing device assembled as claimed in claim 1, characterized in that it comprises a flow meter, a flow regulating valve (3) and a product control center module connected to each other by electrical signals, and a control method thereof as follows:
    流量计采集流经的水流量数据，并将流量数据传送给产品控制中心模块，由产品控制中心模块根据设定标准，向流量调节阀发出调整控制信息，以控制流量调节阀调节流量。The flow meter collects the water flow data flowing through, and transmits the flow data to the product control center module. The product control center module sends adjustment control information to the flow regulating valve according to the set standard to control the flow regulating valve to adjust the flow rate.
  9. 根据权利要求8所述组装为一体的流量控制与流量感应装置的控制方法，其特征在于，所产品控制中心(5)包括存储模块，用于存储水流量数据。The method of controlling an integrated flow control and flow sensing device according to claim 8, wherein the product control center (5) comprises a storage module for storing water flow data.
  10. 根据权利要求9所组装为一体的流量控制与流量感应装置，其特征在于：还包括与所述产品控制中心(5)电性连接的流量参数输入装置，用于输入设定流量参数。 The flow control and flow sensing device as claimed in claim 9, further comprising a flow parameter input device electrically connected to the product control center (5) for inputting the set flow parameter.
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CN116558930B (en) * 2023-03-16 2024-01-23 燕山大学 Device and method for leaching toxic substances from inorganic binder stable solid waste materials

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