CN206847705U - A kind of gas meter, flow meter of energy timing closing valve - Google Patents

Abstract

The utility model discloses a kind of gas meter, flow meter of energy timing closing valve, it is made up of base table, shell and electronic controller, the electronic controller includes single-chip microcomputer, and the memory module with monolithic mechatronics, audible alarm module, sampling module, Keysheet module, valve control module, display module, communication module and clock module respectively.Gas meter, flow meter of the present utility model also has the function for preengaging timing closing valve simultaneously in addition to the general utility functions with conventional gas meter, flow meter.User keys in predetermined switch valve times by Keysheet module, memory record later single-chip microcomputer can autocontrol valve door control module according to the scheduled time of key entry, automatic switch of the combustion gas in preset time is realized, effectively prevents potential safety hazard, the purpose of energy-conserving and environment-protective can be reached again.

Description

A kind of gas meter, flow meter of energy timing closing valve

Technical field

Combustion gas control device technical field is the utility model is related to, particularly a kind of gas meter, flow meter of energy timing closing valve.

Background technology

Current gas meter controller is typically by ultra low-power microcontroller, memory module, audible alarm module, Valve controlling mould The part composition such as block, display module, sampling module, communication module (as shown in Figure 1).With automatic gauge, valve automatically process, The function such as under-voltage processing, power down process, data storage, display and auditory tone cues, external communication (IC-card, teletransmission communication).

Conventional gas meter, flow meter does not have the design of " reserved user's timing ", it is impossible to realizes that user preengages timing and closes Gas meter valve The function of door.As long as remaining sum is sufficient in gas meter, flow meter, electricity is sufficient, gas meter, flow meter would not close valve, and user is opening or made During with combustion gas, it is still desirable to manually opened, it is not necessary to manual-lock is also required to when using, otherwise combustion gas is continuously in and led in pipeline Logical state.Frequently manually opened and closing valve operation is on the one hand comparatively laborious, on the other hand also easily forgets, such as heat up water Shi Ruguo forgets closing gas cooker valve, and boiling water, which overflows, puts gas-cooker burning things which may cause a fire disaster out by water, and combustion gas is still persistently discharged, and may cause safety Hidden danger, it can also waste the energy.

Utility model content

The purpose of this utility model is to solve above mentioned problem of the prior art, there is provided one kind, which has, " to be reserved user to determine When " design, be capable of the gas meter, flow meter of timing closing valve.

The gas meter, flow meter of energy timing closing valve provided by the utility model, is made up of, institute base table, shell and electronic controller Stating electronic controller includes single-chip microcomputer, and the memory module with monolithic mechatronics, audible alarm module, sampling mould respectively Block, Keysheet module, valve control module, display module, communication module and clock module.

Wherein single-chip microcomputer is preferably ultra low-power microcontroller, is the core of whole controller, all control instructions are all by it Send.Memory module is used to store each destiny evidence and timing setting data.Audible alarm module is used for sound during abnormal conditions Sound is alarmed and prompted when being timed to.Sampling module is sampled for the basic of gas meter, flow meter with gas.Keysheet module keeps treating when being powered Machine state, for setting the associative operation such as timing and confirmation according to display content.Valve control module is used to control combustion gas The opening and closing of meter valve.The internal time of clock module gas meter, flow meter based on, and provide time reference for time timing. Display module is used to show tolerance, count down time and various functions operating process information.Communication module is for gas meter, flow meter and outside The communication on boundary, such as charging etc..

Compared with prior art, the utility model has the advantages that：

The gas meter, flow meter of energy timing closing valve provided by the utility model, except the general utility functions with conventional gas meter, flow meter Outside, also there is the function for preengaging timing closing valve simultaneously.User keys in predetermined switch valve times by Keysheet module, Memory record later single-chip microcomputer according to key entry the scheduled time can autocontrol valve door control module, realize that combustion gas exists The automatic switch of preset time, effectively prevent potential safety hazard, the purpose of energy-conserving and environment-protective can be reached again.

Brief description of the drawings

Fig. 1 is existing gas meter controller structural representation.

Fig. 2 is the structural representation of the gas meter, flow meter of the utility model energy timing closing valve.

Embodiment

The gas meter, flow meter of energy timing closing valve of the present utility model is made up of base table, shell and electronic controller, refer to Fig. 2, the electronic controller include single-chip microcomputer, and respectively the memory module with monolithic mechatronics, audible alarm module, adopt Egf block, Keysheet module, valve control module, display module, communication module and clock module.

Single-chip microcomputer is the core of whole controller, and all control instructions are all sent by it.Memory module is used to store respectively With destiny evidence and timing setting data.Audible alarm when audible alarm module is used for abnormal conditions and prompt when being timed to.Adopt Egf block is sampled for the basic of gas meter, flow meter with gas.Keysheet module is used to set the phase such as timing and confirmation according to display content Close operation.Valve control module is used for the opening and closing for controlling gas meter valve.The inside of clock module gas meter, flow meter based on Time, and provide time reference for time timing.Display module is used to show tolerance, count down time and various functions operation Procedural information.Communication module is used for gas meter, flow meter and extraneous communication.

The gas meter, flow meter workflow of the energy timing closing valve is as follows：

(1) user starts timing function by gas meter, flow meter Keysheet module；

(2) the incoming timing time, and determine；

(3) gas meter, flow meter starts countdown；

(4) when countdown is to zero, prompted when being timed to, and automatic self-closing gas meter valve.

(5) user can open gas meter valve by specified button in Keysheet module, recover supply.

When gas meter, flow meter occurs abnormal, audible alarm can be sent automatically and show abnormal conditions.

Using gas meter, flow meter of the present utility model, it is possible to prevente effectively from forget close fire and caused by potential safety hazard, also can in addition Avoid energy waste.

Specific case used herein is elaborated to inventive concept, and the explanation of above example is only intended to Help to understand core concept of the invention.It should be pointed out that for those skilled in the art, this is not being departed from On the premise of inventive concept, any obvious modification, equivalent substitution or other improvement for being made, the present invention should be included in Protection domain within.

Claims (1)

1. a kind of gas meter, flow meter of energy timing closing valve, is made up of, it is characterised in that described base table, shell and electronic controller Electronic controller includes single-chip microcomputer, and respectively the memory module with monolithic mechatronics, audible alarm module, sampling module, Keysheet module, valve control module, display module, communication module and clock module.