Flow measurement control system for pre-selling water and gas and prepayment meter with same
A flow control and metering technology, applied in flow control, control/regulation systems, flow control using electrical devices, etc., can solve problems such as large randomness of action, inability to eliminate electronic faults, poor structural stability of closed valves, etc. The effect of accurate counting, elimination of consumer disputes, and elimination of illegal sales traffic
Pending Publication Date: 2018-02-27
SHENZHEN JASON DIGITAL TECH CO LTD
View PDF2 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0012] b. The recharge mechanism is integrated, and the troubles caused by electronic failure cannot be ruled out;
[0013] c. The action is random, and the structure stability of the closed valve is poor
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0058] 1. Water and gas prepaid meter 100
[0059] The water and gas prepayment meter 100 of the present invention (hereinafter referred to as the payment meter 100 for short) is an independent water meter or an independent gas meter. It is interlocked with the meter 101 used by ordinary users to record the actual consumption of water and air flow (hereinafter referred to as flow) through a specially designed pre-sale flow setting meter 102, which can effectively prevent violations from the structure Sell water or gas (such as gas), and reliably complete the user's water and gas flow prepayment function.
[0060] The payment meter 100 of the present invention is actually a purely mechanically driven meter 101, which can achieve the purpose of setting and using accurate metering and statistics for the pre-sale water and air flow.
[0061] Such as figure 1 -3, the pay meter 100 includes a watch case 103 and a watch cover 104, and two cavities are arranged side by side in the...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a flow measurement control system for pre-selling water and gas which is accurate in measurement, easy to set and capable of effectively improving the management for a water or gas measurement meter as well as a prepayment meter with the system. The flow measurement control system comprises a base frame assembly, a pre-sold flow setting mechanism, a word wheel group mechanism for displaying a pre-sold flow and a measurement meter for accumulating actual consumption of the pre-sold flow. The flow measurement control system is a water and gas flow measurement meter, an original counting device for accumulating the actual consumed flow is reserved, and a measurement mechanism for pre-selling the flow and a valve execution mechanism are added on the basis of the traditional mechanical meter; the positive accumulation of the measurement meter and the negative reduction of the pre-sold flow setting meter are strictly synchronous in data; and the flow measurement control system is connected with a user measurement meter by virtue of a special pre-sold flow charging mechanism, so that the illegal flow sales phenomenon is effectively prevented in the aspect of the structure, and the prepayment function of the user measurement meter is reliably completed; and the special pre-sold flow setting meter and an ordinary measurement meter are separately arranged and adopt a pure mechanical structure without any electronic device, so that the reliability is high, and the counting is precise.
Description
technical field [0001] The invention relates to a water or gas meter, in particular to a prepaid meter capable of selling water or gas flow in advance. Background technique [0002] There are two main types of prepaid water and gas meters: [0003] 1. A prepaid meter with an IC card control module + battery added to a traditional mechanical watch. [0004] 2. A remote watch with an electronic module added to a traditional mechanical watch can indirectly realize prepayment. The application of this kind of smart water and gas meter largely realizes the function of meter reading and payment without entering the house, but this kind of smart water and gas meter must be powered to realize meter reading and prepayment without exception. Features. In particular, once the installed module electronic components or battery failure and other reasons will cause the water and gas meter to fail to work normally, the accumulated data or stored data will be lost, which will seriously dam...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01F15/07G07F15/06G05D7/06
CPCG05D7/0635G07F15/06G01F15/07
Inventor 陈健何国忠黎涛
Owner SHENZHEN JASON DIGITAL TECH CO LTD