CN2475998Y - Drip-proof intelligence device - Google Patents

Abstract

The utility model relates to the technology field of preventing liquid leakage intelligent device, which solves the technology problem of uncounting when the leakage of water has a low flow, the characteristic is that the signal microcomputer treat the preventing liquid leakage intelligent device, comprising: a sealing cover, a signal transmission line, a spring, a pressure spring, a sealing pressure body, a piston, a magnet, an internal and external set, a gasket, a sensor and a coat, etc. The outstanding characteristic is that: the size of flow can be count when the liquid leak has a low flowing water, the counting size of flow can transform automatically, which has functions of automatic counting control display and transformation storage, has a high sensitivity and reliable reproducibility, can be used in running water supply system widely.

Description

A kind of intelligent drop/leakage prevention device

The utility model belongs to liquid intelligent drop/leakage prevention device technical field.

Along with improving constantly of people's living standard, people are more and more many to the demand of water resource, and the scarcity of water resource has become reality.Like this water resource is just reasonably measured and very be necessary.Water resource adopts as the water supply of tap water by big water meter at present, arrives the pattern of little water meter again.Big water meter generally is installed in collective unit or the collective unit of community, and little water meter is directly installed in the citizen user family.At present commercially available prod such as little water meter when the weep value (14 liters/time) are not counted, when if how tame user uses the weep water gaging simultaneously, though each little water meter is not counted, but these rill water gagings compile and have just become big current, big current will show counting on big water meter, the summation of so big water meter counting will be greater than the summation of little water meter stored counts, and general big water meter counting summation always Duos 10～30% than little water meter stored counts summation.Because the difference of big or small water meter counting often causes some unnecessary contradictions and some economic disputes.

Goal of the invention of the present utility model is invented exactly and a kind ofly can be solved the key problem in technology problem that liquid water clock weep is not counted.

The technical solution of the utility model is to realize like this, in conjunction with the accompanying drawings, Fig. 1 has the product structure front elevation of valve and sender water meter for the utility model, Fig. 2 for the utility model not with the product structure front elevation of valve and sender water meter, Fig. 3 is a sleeve perspective view of the present utility model, and Fig. 4 is an electric theory structure synoptic diagram of the present utility model.A kind of a kind of intelligent drop/leakage prevention device of handling by Single-chip Controlling, it is characterized in that, as shown in Figure 1, by top cover labyrinth 4, signal transmssion line 5, spring 6, pressure spring 7, sealing load body 8, big apopore 9, little apopore 12, piston 13, filling material (can be as its their material of filling material) 14 as glue and plastics etc., 19, magnet 15, interior cover 16, supporter 17, sealing gasket 18, sensor 20 (can adopt tongue tube, coils etc. can be made the equipment that sensing is used), overcoat 21, a kind of intelligent drop/leakage prevention device that shell 22 grades are partly formed, arrow is a water (flow) direction among Fig. 1, the intelligent drop/leakage prevention device left end is connected to valve, valve is made up of valve body 2 and valve body control head 3 two parts, left end at valve body 2 is a water inlet 1, valve body 2 and valve body control head 3 two parts can be made of multiple version, as solenoid valve, the motor valve, motorized valve etc., the valve of above-mentioned multiple version is known technology and repeats no more, right-hand member at intelligent drop/leakage prevention device is connected to sender water meter 10, its right-hand member is a water delivering orifice 11, and sender water meter 10 repeats no more for known technology.A kind of intelligent drop/leakage prevention device, it is characterized in that, as shown in Figure 2,23 is water inlet among the figure, 30 is water delivering orifice, by interior cover 33, form a sleeve with overcoat 40, sleeve inner is equipped with spring 28, in the bottom of sleeve piston 34 is housed, magnet 36 is equipped with at a place at piston 34, carry out fixing seal by filling material 35, between interior cover 33 and overcoat 40, sensor is housed and (can adopts tongue tube, the equipment that coil etc. can be used as sensing) 41 and signal transmssion line 26, carry out fixing seal by filling material 39, around sleeve, have big apopore 29 and several little apopores 31, this sleeve is contained in the center section of supporter 37, carries out sealing and fixing by sealing gasket 38, supporter 37 and shell 32 are one, at this sealing load body 25 is housed above the sleeve and carries out sealing and fixing, pressure spring 27 is housed on sealing load body 25, at the top of shell 32 top cover labyrinth 24 is housed, interior cover 33 can adopt pottery, glass or other lubricious material are made.A kind of intelligent drop/leakage prevention device is characterized in that, as shown in Figure 3,42 is interior cover, the 43rd, and filling material, 44 is overcoat, the 45th, big apopore, 46 is little apopore.A kind of intelligent drop/leakage prevention device, it is characterized in that, as shown in Figure 4, single-chip microcomputer U1 links to each other with signal processor U8, and link to each other with signal amplifier U9, signal amplifier U9 links to each other with the U6 of sender water meter 10 (Fig. 1), single-chip microcomputer U1 links to each other by the U7 of resistance R 9 and signal transmssion line 5 (Fig. 1), single-chip microcomputer U1 links to each other with storer U3, and link to each other with LCD U2, power supply U5, power supply U5 provides operating voltage for each several part, the data during for the ease of the record water clock, can certain numerical value be set according to the water clock situation, as 4 liters/time, 14 liters/time or other numerical value etc.The principle of work of the present utility model and the course of work, when water when water inlet 1 flows into, effect by valve body control head 3 makes valve body 2 open valve, current enter into intelligent drop/leakage prevention device along arrow direction among Fig. 1, promote to move on the piston 13 by the pressure that current produced, at this moment the antidrip water hole 12 in the sleeve has current to flow out, though there is less discharge to flow, also the elastic force that can make piston 13 overcome spring 6 is moved upward to little apopore 12, at this moment sensor 20 actions, output signal to single-chip microcomputer U1, single-chip microcomputer U1 is through being judged as the water clock state, and record data, it can be according to the water clock situation, by the certain numerical value that is provided with as 4 liters/time, in 14 liters/time, add up.When continue increasing, current reach when making big apopore 9 flowing water, at this moment big apopore 9 flowing water can make sender water meter 10 begin action and send signal and send to single-chip microcomputer U1, single-chip microcomputer U1 carries out the control and treatment record data according to the signal of big current, the data when sending signal simultaneously and stopping to write down the water clock state.

Reality of the present utility model goes out characteristics, when discharge less than 14 liters/constantly, when being the water swivel water clock, still count enable metering of intelligent drop/leakage prevention device, can prevent that like this current that caused because of the water swivel water clock from losing, also can reduce the difference metering between the big or small water meter, guarantee that citizen user hands over the rationality of water rate.The utlity model has by water clock and count down to the function that big water ga(u)ge number can be changed voluntarily, and functions such as automatic counting, control automatically, display alarm storage are arranged.It also has highly sensitive, advantages such as reliability is high, good reproducibility, Installation and Debugging convenience, and is easy to utilize.It can be widely used in tap water supply system, for Running-water Company directly to citizen user's water condition of providing convenience.

Embodiment:, after the hardware of water clock intelligent apparatus completed, weld according to the requirement of Fig. 4 again according to the requirement of Fig. 1, Fig. 2.1 pin of single-chip microcomputer U1 meets the R8 among the signal processor U8, and connects 8 pin of storer U3, and sender water meter 10 passes through 3 pin of sensor U6,2 pin of power supply U5, and 4 pin of the U4:A among the signal amplifier U9 link to each other with 2 pin of LCD U2.2 pin of single-chip microcomputer U1 link to each other with 3 pin of LCD U2.1 pin of U4:A among 3 pin of U1 and the signal amplifier U9 links to each other, and links to each other with 2 pin by resistance R 1.4 pin of U1 link to each other with 1 pin of liquid crystal display U2.5 pin of U1 link to each other by 2 pin of R9 and sensor U7.6 pin of U1 link to each other with 6 pin of storer U3.7 pin of U1 link to each other with 5 pin of storer U3.8 pin of U1 link to each other with 1 pin of power supply U5, link to each other with C3, and link to each other with 1 pin of the sensor U7 of signal hop 6.3 pin of U4:A among the signal amplifier U9 link to each other by 2 pin of resistance R 0 and U6.The equal ground connection of 1,2,3,4,7 pin of 1 pin of 1 pin of U6,11 pin of U4:A, U5,4 pin of U2, U3.After above-mentioned line connection, can reach result of use by debugging.

Claims (4)

1. a kind of intelligent drop/leakage prevention device of handling by Single-chip Controlling, it is characterized in that, by top cover labyrinth 4, signal transmssion line 5, spring 6, pressure spring 7, sealing load body 8, big apopore 9, little apopore 12, piston 13, filling material (can be as other material of filling material) 14 as glue and plastics etc., 19, magnet 15, interior cover 16, supporter 17, sealing gasket 18, sensor (can adopt tongue tube, coils etc. can be made the equipment that sensing is used) 20, overcoat 21, a kind of intelligent drop/leakage prevention device that shell 22 grades partly constitute, the intelligent drop/leakage prevention device left end is connected to valve, valve is made up of valve body 2 and valve body control head 3 two parts, left end at valve body 2 is a water inlet 1, valve body 2 and valve body control head 3 two parts can be made of multiple version, as solenoid valve, the motor valve, motorized valve etc., right-hand member at intelligent drop/leakage prevention device is connected to sender water meter 10, and its right-hand member is a water delivering orifice 11.

2. as the said a kind of water clock intelligent apparatus of claim 1, it is characterized in that, form a sleeve by interior cover 33 and overcoat 40, sleeve inner is equipped with spring 28, in the bottom of sleeve piston 34 is housed, magnet 36 is equipped with at a place at piston 34, carry out fixing seal by filling material 35, between interior cover 33 and overcoat 40, sensor is housed and (can adopts tongue tube, coils etc. can be made the equipment that sensing is used) 41 and signal transmssion line 26, carry out fixing seal by filling material 39, around sleeve, have big apopore 29 and several little apopores 31, this sleeve is contained in the center section of supporter 37, carry out sealing and fixing by sealing gasket 38, supporter 37 and shell 32 are one, at this sealing load body 25 are housed above the sleeve and carry out sealing and fixing, and pressure spring 27 is housed on sealing load body 25, at the top of shell 32 top cover labyrinth 24 is housed, cover 33 can adopt pottery in the sleeve, glass or other lubricious material are made.

3. as the said a kind of intelligent drop/leakage prevention device of claim 1, it is characterized in that 42 are interior cover, the 43rd, filling material, the 44th, be overcoat, the 45th, big apopore, 46 is little apopore.

4. as the said a kind of intelligent drop/leakage prevention device of claim 1, it is characterized in that, single-chip microcomputer U1 links to each other with signal processor U8, and link to each other with signal amplifier U9, signal amplifier U9 links to each other with the U6 of sender water meter 10, single-chip microcomputer U1 links to each other by the U7 of resistance R 9 and signal transmssion line 5, single-chip microcomputer U1 links to each other with storer U3, and and LCD U2, power supply U5 links to each other, power supply U5 provides operating voltage for each several part, and data during for the ease of the record water clock can be provided with certain numerical value according to the water clock situation, as 4 liters/time, 14 liters/time or other numerical value etc., look the water clock situation and add up.

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