A kind of metering tap
Technical field
The utility model relates to liquid meter utensil field, refers in particular to a kind of metering tap that integrates tap and function of measuring.
Background technique
Band water treatments such as water purifier, RO machine purify the device that direct drinking water is provided of filter core, according to the water quality situation certain filtration, purification water yield are arranged all, promptly certain filtration, purification working life because water treatment purifies filter core.And existing water purifying plant does not have the test function of the filtration, purification water yield basically, makes the user be difficult to accurately to know the filtration, purification water yield, is difficult to accomplish the use filter core that holds water and renew cartridge more timely, is difficult to guarantee drinking water safety.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned direct drinking water device deficiency in use, a kind of metering tap that the function of metering and display device and tap is combined is provided, can give full play to the working life of filter core, guarantee the Economy that filter core uses, can guarantee drinking water quality according to filtering water yield renew cartridge more in time again.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: comprise the faucet subject of the handle of tool valve body and controlled current break-make, it is characterized in that also being provided with metering and the data display structure that detects and add up to show water flow in described faucet subject.
Described flow measurement structure can adopt the mechanical flow measurement structure, also can adopt electronic flowmeter amount structure.
Described metering indication structure can adopt the mechanical counter form, also can adopt display formats such as liquid crystal, VFD, electronic digital pipe.
Described flow measurement structure can be combined into one with the metering indication structure, also can be the split assembling.
Described metering indication structure and leading valve body can adopt integrated setting.
Compared with prior art, advantage of the present utility model is: by metering and display device is incorporated into tap, reach the purpose of flow measurement and data display, so the working life that can either give full play to filter core, guarantee the Economy that filter core uses, can guarantee drinking water quality according to filtering water yield renew cartridge more in time again, be suitable for and the supporting uses of water purification plant such as various water purifiers, RO machine.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, this metering tap is one to comprise that water tap, flow measurement structure, metering such as show at the integrated device of the record accumulation water consumption of partly forming.Specifically comprise the valve body of existing tap structure, valve body is provided with entery and delivery port, is connected with water supply connector and outlet pipe on the entery and delivery port respectively.Handle is housed on valve body, and the break-make of current is controlled by this handle.
Flow measurement structure and metering indication structure are arranged in the valve body, and valve body is provided with the data display window.Wherein, the flow measurement structure can be the mechanical flow measurement structure, also can be electronic flowmeter amount structure.The metering indication structure can be the mechanical counter form, also can be display formats such as liquid crystal, VFD, electronic digital pipe.And the flow measurement structure can be combined into one with the metering indication structure, also can be the split assembling.And metering indication structure and leading valve body also can adopt integrated setting.Because flow measurement structure and metering indication structure all can adopt the structure of known technology, therefore are not described in detail in this.
During use, water purification enters metering faucet subject 2 by water supply connector 1, after opening metering tap valve handle 5, current are by flow measurement impeller 3, by mechanical quantifier mode or electronics quantifier mode integrated flow is counted a tree name and be presented at data on flows display window 4, flow out by outlet pipe 6, can make things convenient in the use and know water purification accumulative total consumption intuitively, guarantee the Economy that filter core uses, timely renew cartridge more, guarantee drinking water quality, be suitable for and the supporting uses of water purification plant such as various water purifiers, RO machine.