CN102635148A

CN102635148A - Flowing time or/and flow-type fluid loss monitoring method and device

Info

Publication number: CN102635148A
Application number: CN2012101458484A
Authority: CN
Inventors: 刘金玉; 王殿生; 闫国亮; 郭敏强; 吕守鹏; 周鹏威; 王伟丽; 潘圆圆; 任金恒
Original assignee: 刘金玉
Priority date: 2012-03-23
Filing date: 2012-05-12
Publication date: 2012-08-15

Abstract

The invention discloses a method capable of monitoring fluid loss caused by the unnecessary outflow of fluid passing a normal channel and a device for the method. The operation process of the method comprises the following four steps of: firstly, determining the optimal maximum value of the one-time continuous flowing time or/and the flow of the fluid on an on occasion to be monitored; then, installing a monitoring device at a proper position on a fluid channel, and setting an alarm threshold value to be the determined optimal maximum value of the time or/and the flow; subsequently, monitoring fluid flowing, and after the one-time continuous flowing time or/and the flow exceeds the corresponding preset alarm threshold value, giving out an alarm signal, and meanwhile, cutting off the fluid channel; and finally, removing a fluid loss fault; after the fault is removed, pressing a switching button; opening the fluid channel again by the monitoring device; and removing an alarm. A Flowing time or/and flow-type fluid loss monitoring device consists of a fluid flowing judgment element, a timer, a flowmeter, a valve, an alarm and a remote controller, wherein the remote controller is used as an optional component.

Description

Flowing time or (with) flow-type fluid loss method for supervising and device thereof

Technical field

The present invention relates to a kind of fluid loss method for supervising, particularly relate to a kind of flowing time or (with) flow-type fluid loss method for supervising.

The present invention relates to a kind of supervising device simultaneously, particularly relates to a kind of fluid loss supervising device.

Background technology

The fluid loss typically refers to fluid and flows out from improper channel, thereby causes the waste of fluid, such as, tap water flows out from pipe crack.The loss of the fluid of indication is other a kind of form among this paper, and promptly fluid flowed out through non-needs of normal channel, caused fluid to run off equally, such as, forget and turn off the tap that perhaps water tap damages and causes the tap water loss.Above the method for supervising that runs off of fluid on the said ordinary meaning a lot; Related device is of a great variety especially; Wherein method for supervising mainly contains sound wave method for supervising, water-pressure survey method, electrical method etc., and these methods all are to judge whether to take place the fluid loss with the flowing of fluid that exist or whether exist whether fluid is arranged in improper channel, and these methods stress the monitoring that fluid runs off; Control to taking place after fluid runs off is limited in one's ability, even powerless.For second kind of form that foregoing fluid runs off, then can not be again whether to have the flowing of fluid that exist or whether exist of fluid to judge whether to take place the fluid loss, because the proper flow of fluid satisfies top Rule of judgment equally.That is to say that said method can't monitoring fluid runs off through the non-fluid that needs to flow out and cause of normal channel.

Summary of the invention

But the object of the present invention is to provide the non-method and the device thereof that need flow out and cause fluid run off of a kind of monitoring fluid through normal channel.

The objective of the invention is to realize: under certain occasion through following technical scheme; During normal need; All there are a best maximum value in the time and the flow that allow fluid once to continue to flow, at first confirm fluid once continue the mobile time or (with) the best maximum value of flow.Then; Supervising device is installed in the correct position of fluid passage; And set alarm threshold value be time of confirming of front or (with) the best maximum value of flow, supervising device generally is made up of flow judgment component, a timer, a flow meter, a valve, an alarm and remote controller of a fluid.After installation configured supervising device, fluid flow was monitored, when the fluid judgment component that flows has been judged fluid and flowed when existing; To timer or (with) flow meter sends enabling signal, timer picks up counting, or (with) flow meter begins calculated flow rate; Timer or flow meter metering reach when preestablishing threshold value, just think the fluid loss has taken place, and just send enabling signal to valve and alarm simultaneously; Then alarm sends alarm signal, and valve cuts off the fluid passage.After treating that fluid loss fault solves, Push switch button, valve are opened the fluid passage again, and fluid recovers proper flow.Supplemental instruction, the alarm threshold value under the different occasions is different, though all there is an optimum value, in the practical application, the setting of threshold value does not need so strict, is generally the estimated value around optimum value; The setting of supervising device alarm threshold value and the opening and closing of fluid passage can be adopted direct control mode, also can adopt remote control mode.

Fluid loss supervising device can be subdivided into three types: flowing time formula fluid loss supervising device, flow-type fluid loss supervising device and flowing time and flow-type fluid loss supervising device.More than three types of supervising devices, its remote controller is all as selectable unit, that is: flowing time formula fluid loss supervising device is made up of flow judgment component, timer, valve, alarm and a remote controller (optional) of a fluid; Flow-type fluid loss supervising device is made up of flow judgment component, flow meter, valve, alarm and a remote controller (optional) of a fluid; Flowing time and flow-type fluid loss supervising device are made up of flow judgment component, timer, flow meter, valve, alarm and a remote controller (optional) of a fluid.Wherein alarm can be installed together with timer or flow meter, also can combine with remote controller.The alarm threshold value of timer and flow meter can directly be set through the guidance panel on timer and the flow meter, also can set through remote controller.The opening and closing of valve can directly be controlled through shift knob, also can pass through remote.

Compared with prior art, the invention has the beneficial effects as follows, but the fluid that monitoring fluid causes through non-need to flow out of normal channel run off, and the fluid loss supervising device that is designed has advantages such as simple to operate, applying flexible.

Description of drawings

Fig. 1 is a fluid loss supervising device of the present invention---the functional block diagram (see figure 1) of flowing time and flow-type fluid loss supervising device.

The specific embodiment

Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail:

With flowing time and flow-type tap water loss method for supervising and device thereof is that the specific embodiment is described in detail, and supervising device comprises remote controller.

Family's daily water consumption; The tap of fetching boiling water generally is no more than 5 minutes the disposable time that discharges water, and disposable waterdrainage amount generally is no more than 50 liters, then can be being made as the timer alarm threshold value in 5 minutes; Be made as the flow meter alarm threshold value to 50 liters, above-mentioned two alarm threshold values are all set through remote controller.Tap water loss supervising device is made up of flow judgment component 1, timer 2, flow meter 3, valve 4, an alarm 5 and remote controller 6 of a fluid, and alarm 5 and remote controller 6 are combined.Tap water loss supervising device generally is installed on the pipeline of registering one's residence, and can monitor room integral body like this.Supervising device is monitored the tap water mobility status after installing and configuring, when fluid flows judgment component 1 when having judged tap water and flowing; The fluid judgment component 1 that flows is sent the beginning metering signal to timer 2 and flow meter 3 simultaneously, and when timer 2 timing surpass 5 minutes, or flow meter 3 flow of count is during above 50 liters; Promptly think the tap water loss has taken place, timer 2 or flow meter 3 send to valve 4 simultaneously and close the running water pipe signal and send alarm signal to alarm 5, if discharge time is earlier above 5 minutes; And waterdrainage amount does not reach 50 liters; Then send signal to valve 4 and alarm 5 simultaneously by timer 2, otherwise, if waterdrainage amount is earlier above 50 liters; And discharge time does not reach 5 minutes, then sends signal to valve 4 and alarm 5 simultaneously by flow meter 3.After valve 4 was closed, it is no longer mobile that mobile 1 of the judgment component of fluid can be judged tap water, sends reset signal to timer 2 and flow meter 3 immediately.After tap water loss fault solves, send to valve 4 through remote controller 6 and to open the water pipe signal again, then valve 4 is opened, and in the time of unlatching, valve 4 sends the releasing alarm signal to alarm 5.When timer 2 timing surpass 5 minutes, and flow meter 3 flow of count closes water tap and stops water when surpassing 50 liters, and then the fluid judgment component 1 that flows can monitor tap water and stops to flow, and sends reset signal to timer 2 and flow meter 3 immediately.

Fluid in the tap water loss supervising device judgment component 1 that flows can obtain through simple modifications on the basis of minisize hydroelectric generator, and tap water flows and promotes the minisize hydroelectric generator generating; Produce the beginning metering signal simultaneously; And send to timer 2 and flow meter 3, tap water stops to flow, then minisize hydroelectric generator generation outage; Timer 2 just stops metering with flow meter 3, zero clearing simultaneously.Satisfy timer, flow meter, alarm, valve and remote controller that above-mentioned functions requires, can buy finished product on the market, no longer top five elements are carried out illustrated in detail here.

Consider in particular cases; Disposable discharge time of water tap or disposable waterdrainage amount surpass initial preset threshold possibly, thereby cause warning and close water pipe, have influenced normal water; Such as cleaning automobile; Like this kind situation, can reset alarm threshold value through remote controller 6 in advance, make it satisfy special requirement.In addition, long-time when unoccupied when the house, before owner leaves, can artificially initiatively close water pipe, in case fluid runs off through supervising device.

Claims

Flowing time or (with) flow-type fluid loss method for supervising, it is characterized in that, it not with whether have fluid exist or whether exist flowing of fluid to judge whether to take place fluid to run off; And with once continue flowing time or (with) flow judges whether to take place fluid and runs off; Monitor and send alarm signal after fluid runs off, cut off the fluid passage simultaneously, and after fault solves; It is simple and convenient to restart the fluid passage, and concrete steps are following:

Step 1: confirm time that the fluid under the occasion to be monitored once continue to flow or (with) the best maximum value of flow;

Step 2: supervising device is installed in the correct position of fluid passage, and set alarm threshold value be time of confirming in the step 1 or (with) the best maximum value of flow;

Step 3: the monitoring fluid flows, when once continue flowing time or (with) flow sends alarm signal after surpassing the corresponding alarm threshold value of setting in the step 2, cuts off the fluid passage simultaneously;

Step 4: after fluid loss fault solved, Push switch button, supervising device were opened the fluid passage again, and removed and report to the police.
2. flowing time as claimed in claim 1 or (with) flow-type fluid loss method for supervising, it is characterized in that, but select time can select flow as monitoring parameter as monitoring parameter, but also select time and flow simultaneously as monitoring parameter.
3. flowing time as claimed in claim 1 or (with) flow-type fluid loss method for supervising; It is characterized in that; When selection time and flow during simultaneously as monitoring parameter, the arbitrary parameter in time and the flow is sent alarm signal during above preset threshold, cuts off the fluid passage simultaneously.
4. flowing time as claimed in claim 1 or (with) flow-type fluid loss method for supervising, it is characterized in that, the setting of supervising device alarm threshold value, the opening and closing of fluid passage can be adopted direct control mode, also can adopt remote control mode.
Flowing time or (with) flow-type fluid loss supervising device; It is characterized in that; It is made up of the mobile judgment component (1) of a fluid, a timer (2), a flow meter (3), a valve (4), an alarm (5) and a remote controller (6); The said fluid judgment component (1) that flows has been judged fluid and has been flowed when existing; Fluid flow judgment component (1) to timer (2) or (with) flow meter (3) sends enabling signal, said timer (2) or flow meter (3) metering are sent enabling signal to valve (4) and alarm (5) after reaching and preestablishing threshold value; Said timer (2) or flow meter (3) metering do not reach when preestablishing threshold value; Fluid flows after judgment component (1) judges no fluid and flow to exist, timer (2) or (with) flow meter (3) zero clearing, valve (4) has the function of restarting and sends to alarm (5) removes the alarm signal function.
6. flowing time as claimed in claim 5 or (with) flow-type fluid loss supervising device; It is characterized in that; After said timer (2) or flow meter (3) metering reach and preestablish threshold value; The mode of sending enabling signal to valve (4) and alarm (5) has following three kinds; The one, timer (2) or flow meter (3) send enabling signal to valve (4) and alarm (5) simultaneously, and the 2nd, timer (2) or flow meter (3) send enabling signal to valve (4) earlier, and valve (4) sends enabling signal to alarm (5) then; The 3rd, timer (2) or flow meter (3) send enabling signal to alarm (5) earlier, and alarm (5) sends enabling signal to valve (4) then.
7. flowing time as claimed in claim 5 or (with) flow-type fluid loss supervising device; It is characterized in that; Said timer (2) or flow meter (3) metering do not reach when preestablishing threshold value; Fluid flows after judgment component (1) judges no fluid and flow to exist; Timer (2) or (with) mode of flow meter (3) zero clearing has following two kinds, the one, fluid flow judgment component (1) to timer (2) or (with) flow meter (3) sends reset signal, the 2nd, timer (2) or (with) flow meter (3) automatic clear.
8. flowing time as claimed in claim 5 or (with) flow-type fluid loss supervising device, it is characterized in that supervising device can only comprise any in timer (2) and the flow meter (3), also can comprise timer (2) and flow meter (3) simultaneously.
9. flowing time as claimed in claim 5 or (with) flow-type fluid loss supervising device, it is characterized in that remote controller (6) is as optional components, and is not essential in the supervising device.
10. flowing time as claimed in claim 5 or (with) flow-type fluid loss supervising device; It is characterized in that; The alarm threshold value of timer (2) and flow meter (3) can directly be set through the guidance panel on timer (2) and the flow meter (3), also can pass through remote controller (6) and set.
11. flowing time as claimed in claim 5 or (with) flow-type fluid loss supervising device, it is characterized in that the opening and closing of valve (4) can directly be controlled through shift knob, also can pass through remote controller (6) remote control.
12. flowing time as claimed in claim 5 or (with) flow-type fluid loss supervising device, it is characterized in that alarm (5) can be installed together with timer (2) or flow meter (3), also can and remote controller (6) combine.