CN102966143A - Automatic water supplement system and method of water tank - Google Patents
Automatic water supplement system and method of water tank Download PDFInfo
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- CN102966143A CN102966143A CN2012105129363A CN201210512936A CN102966143A CN 102966143 A CN102966143 A CN 102966143A CN 2012105129363 A CN2012105129363 A CN 2012105129363A CN 201210512936 A CN201210512936 A CN 201210512936A CN 102966143 A CN102966143 A CN 102966143A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 344
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000013589 supplement Substances 0.000 title claims abstract description 19
- 239000008399 tap water Substances 0.000 claims description 29
- 235000020679 tap water Nutrition 0.000 claims description 29
- 239000008400 supply water Substances 0.000 claims description 13
- 230000003020 moisturizing effect Effects 0.000 description 13
- 239000000523 sample Substances 0.000 description 11
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The invention provides an automatic water supplement system and method of a water tank, wherein the automatic water supplement system comprises an electric control valve arranged on a water supply pipe of running water; a water pump mounted inside a water source; a water level sensor used for collecting water level signals from the water tank and arranged inside the water tank; and a water level controller used to control the running of the electric control valve and the water pump according to the water level signals, wherein the water level controller is in electric connection with the water level sensor, the water pump and the electric control valve. The automatic water supplement system and the automatic water supplement method control the running of the electric control valve and the water pump by the water level controller to automatically supplement the water into the water tank, and can automatically control the water amount in the water tank to prevent over large or over small water amount in the water tank.
Description
Technical field
The present invention relates to the water level control technology, relate in particular to a kind of pond automatic water replenishing system and automatic water supplement method.
Background technology
Water-ring vacuum pump is the power-equipment of gas drainage system, the surface water supply pond is water-ring vacuum pump place to water supplying pump in running, for guaranteeing the safety in production of mine, water-ring vacuum pump needs operation in a day 24 hours, therefore, the surface water supply pond need remain that certain water yield to satisfy water-ring vacuum pump operation in 24 hours water needs, for keeping the water yield in pond, is supplied water to the pond by tap water and water supply well usually jointly.
At present, when the pond, ground on the mine utilizes tap water and water supply well to supply water to the pond, because tap water is Timing water supply, can't satisfy water-ring vacuum pump operation in 24 hours water needs, when tap water stops to supply water, need the artificial water pump of opening in the water supply well to supply water.
To sum up, in the water supply process of existing pond, ground, need regularly patrol the water yield in the feed cistern of personnel, very easily cause pond, the ground water yield to be used up not knowing because manually neglecting, cause the water-ring vacuum pump work of having no way; And, on the mine tap water cut-off time unstable, manually open the time of water pump and can't grasp, the water yield that occurs easily in the pond is excessive or too small, causes the quick-fried pump of water-ring vacuum pump, termination of pumping, thereby affects the safety of mine.
Summary of the invention
The invention provides a kind of pond automatic water replenishing system and pond automatic water supplement method, can automatically control the water yield in the pond, prevent that the water yield in the pond is excessive or too small.
One aspect of the present invention provides a kind of pond automatic water replenishing system, comprising:
Be arranged at the electrically-controlled valve on the supply channel of tap water;
Be arranged at the water pump in the water source;
Gather the level sensor of pond middle water level signal, described level sensor is arranged in the described pond;
And the water level controller of controlling described electrically-controlled valve and described pump working according to described water level signal;
Described water level controller is electrically connected with described level sensor, water pump and electrically-controlled valve.
The present invention provides a kind of pond automatic water supplement method that adopts above-mentioned pond automatic water replenishing system on the other hand, comprising:
The water level signal that water level controller Real-time Obtaining level sensor gathers, and judge according to described water level signal whether the water level in the described pond is lower than default lower limit water level;
When the water level in the described pond was lower than described default lower limit water level, described water level controller control electrically-controlled valve and pump working were for supplying water in described pond.
Pond provided by the invention automatic water replenishing system and pond automatic water supplement method by water level controller control electrically-controlled valve and pump working, are carried out automatic water supplement to the pond, can automatically control the water yield in the pond, prevent that the water yield in the pond is excessive or too small.
Description of drawings
The structural representation of the pond automatic water replenishing system that Fig. 1 provides for one embodiment of the invention;
Fig. 2 is the principle schematic of water level controller control electrically-controlled valve and water pump during tap water cut-off in the embodiment of the invention;
Fig. 3 is the electrical principle schematic diagram of embodiment of the invention middle water level controller control pump working;
Fig. 4 is the operating principle schematic diagram of water flow control valve in the embodiment of the invention;
Fig. 5 is the operating principle schematic diagram of embodiment of the invention middle water level alarm;
The flow chart of the pond automatic water supplement method that Fig. 6 provides for another embodiment of the present invention.
The specific embodiment
As shown in Figure 1, pond 1 is the pond that need to carry out moisturizing, certain water yield will be kept in this pond 1, need continuous moisturizing, in the normal situation of tap water supply, carry out moisturizing by tap water 2, in the situation of tap water cut-off, carry out moisturizing by water source 3, and whole moisturizing process is to be undertaken by the pond automatic water replenishing system that the embodiment of the invention provides.As shown in Figure 1, this pond automatic water replenishing system comprises: be arranged at electrically-controlled valve 21 on the supply channel of tap water, be arranged at water pump 31 in the water source, gather the level sensor 12 of pond middle water level signal and according to the water level controller 11 of water level signal control electrically-controlled valve 21 and water pump 31 work, wherein level sensor 12 is arranged in the pond 1, and water level controller 11 is electrically connected with level sensor 12, water pump 21 and electrically-controlled valve 31.The specific works process of this automatic water replenishing system is as follows:
Wherein, if in the Preset Time section that electrically-controlled valve 21 is opened, the water level signal that water level controller 11 receives does not change, then water level controller 11 control electrically-controlled valve 21 are closed, and unlatching water pump 31, this process realizes by setup times relay 13 on water level controller 11, as shown in Figure 2, if the time relay 13 is set as one minute, when electrically-controlled valve 21 is opened, the time relay 13 energising work are after one minute, if water level does not change, the time relay 13 is connected lower limit water-level probe 16, be lower limit water-level probe 16 pluggeds, water level controller 11 control electrically-controlled valve 21 are closed, and open water pump 31.Behind water-level probe 16 pluggeds, the description of the electrical principle of below the operating principle of water level controller control water pump is seen Fig. 3 middle water level controller 11 control water pumps 31 being worked.
The electrical principle of water level controller 11 control water pumps 31 work as shown in Figure 3, lower limit water-level probe 16 connects the ground level of transistor Ts 1, the colelctor electrode of T1 is connected to the 12V power supply, emitter stage is connected to relay R L1, relay R L1 access NAND gate N3 the 13rd pin.Equally, upper limit water-level probe 17 is received the base stage of transistor T 2, the colelctor electrode of T2 is connected to the 12V power supply, emitter stage is through resistance R 3 ground connection, and access NAND gate N1 the 1st, 2 pin, output the 4th pin of NAND gate N2 and the 12nd pin of NAND gate N3 link to each other, and N3 the 11st pin output is received N2 the 6th pin input, and link to each other through the base stage of resistance R 4 with transistor T 3, the relay R L2 that links to each other with transistor T 3 emitter stages is used for driving pump motor M.
When pond 1 water level at the lower limit water-level probe below 16, transistor T 1 and all not conductings of T2, N3 export high level, transistor T 3 conductings make relay R L2 have electric current to pass through to move, thereby pump motor M works, and begin water suction pond 1.When the water level in pond 1 when lower limit water-level probe more than 16, upper limit water-level probe 17 are following, water in the pond 1 provides base voltage to transistor T 1, make the T1 conducting, relay R L1 gets electric adhesive, N3 the 13rd pin is high level, because transistor T 2 there is no base voltage, and be in cut-off state, N1 the 1st, 2 pin are input as low level, the output of the 3rd pin then is high level, and N2 the 6th pin input still is high level, thereby N2 the 4th pin output then be low level, and finally N3 the 11st pin is output as high level, pump motor M continues water suction pond 1.When the water level in pond 1 surpasses upper limit water level B, transistor T 1 still obtains base voltage, relay R L1 adhesive, and N3 the 13rd pin still is high level, simultaneously, water in the pond 1 provides base voltage to make its conducting also for transistor T 2, and N1 the 1st, 2 pin inputs are high level, and the 3rd pin output is low level, N2 the 4th pin output is high level, the final output low level of N3 the 11st pin makes the T3 cut-off, and pump motor M stops pumping.
If be reduced to upper limit water-level probe 17 under the water level but when being higher than lower limit water-level probe 16, water in the pond 1 is still supplied with transistor T 1 base voltage, relay R L1 continues adhesive, makes N3 the 13rd pin still be high level, but transistor T 2 not conductings, N1 the 1st, 2 pin inputs are low level, its the 3rd pin output is high level, and N2 the 6th pin is low level, and then N2 the 4th pin is output as high level, final N3 the 11st pin output continues to keep low level, and pump motor M does not still work.If water level drops to the lower limit water-level probe below 16, transistor T 1 and all not conductings of T2, NAND gate N3 exports high level, drives relay R L2, and pump motor M begins again water suction pond 1.
In the present embodiment, for realizing that tap water is to the constantly moisturizing in pond, allow water level remain between upper limit water level B and the lower limit water level A, on the supply channel 23 of tap water, also be provided with the water flow control valve 22 of automatic controlling running water switch, after electrically-controlled valve 21 is opened, can be constantly to the pond automatic water supplement.
The concrete structure of this water flow control valve 22 as shown in Figure 4, this water flow control valve 22 comprises guide holder 221, be provided with water inlet 2211, feed water inlet 2212 and pressure relief opening 2213 on the guide holder 221, be provided with the piston valve core 222 of control water inlet 2211 switches in this guide holder 221, water inlet pipe 231 on the supply channel of water inlet 2211 and tap water is connected, feed water inlet 2212 is connected with the feed pipe 232 that tap water leads to pond 1, and pressure relief opening 2213 is connected with the pressure relief device 223 of these pressure relief opening 2213 switches of control.
In the present embodiment, pressure relief device 223 specifically comprises control valve 2231, one end of control valve 2231 is connected with pressure relief opening 2213, the other end is provided with the spring valve 2232 of the port switch of this control valve 2231 of control, be connected with the ball float 2233 of these spring valve 2232 work of control on the spring valve 2232, ball float 2233 is arranged in the pond 1, and ball float 2233 can rise or descend with water level, by the switch of 2232 pairs of control valves 2231 of GRAVITY CONTROL spring valve of ball float 2233.Specifically be provided with spring on the spring valve 2232, connect the catch of a shutoff control valve 2231 on the spring, control catch to the switch of the port of control valve 2231 by contraction and the elongation of spring.
The specific works process of water flow control valve 22 is as follows: if the water level in pond is lower than the lower limit water level, water level controller 11 control electrically-controlled valve 21 are opened, ball float 2233 in the pond also drops to the lower limit water level, its gravity pulling spring valve 2232, make the spring contraction on it, thereby open the port of control valve 2231, pressure relief opening 2213 is in communication with the outside, when tap water flows to water flow control valve 22 by electrically-controlled valve 21, current enter from water inlet 2211, by the moisturizing in the cavity at pressure relief opening 2213 places of the inlet opening 2221 on the piston valve core 22, because pressure relief opening 2213 is in communication with the outside by control valve 2231, the aperture of inlet opening 2221 is less than the aperture of pressure relief opening 2213, therefore the water inlet ability of inlet opening 2221 is less than the pressure relief capability of pressure relief opening 2213, when the hydraulic pressure of water inlet 2211 during greater than the pressure of pressure relief opening 2213, the current pushing piston formula spool 222 at water inlet 2211 places, make on the piston valve core 222 and move, water inlet 2211 is opened, be communicated with feed water inlet 2212, current are 2212 outflows from the feed water inlet, flow in the pond by feed pipe 232, when arriving the first water level, the water level in pond (do not surpass upper limit water level), ball float 2233 rises to this water level with water level, the spring of spring valve 2232 does not have the pulling of ball float 2233, gradually elongation, the catch that connects on the spring is with the port closed of control valve 2231, be pressure relief opening 2213 sealings, the current at water inlet 2211 places continue moisturizing in the cavity of pressure relief opening 2213 from inlet opening 2221, the gravity that adds piston valve core 222 when the pressure at pressure relief opening 2213 places is during greater than the hydraulic pressure at water inlet 2211 places, piston valve core 222 moves down, and water inlet 2211 is closed.When if water level drops to the second water level, ball float also drops to the second water level, and then ball float spurs spring valve 2232 again, again moisturizing is carried out in the pond.So circulation is controlled between the first water level and the second water level water level in pond all the time, and wherein the first water level and the second water level all between upper limit water level and lower limit water level, can be adjusted by the installation site that ball float is set.Therefore, by water flow control valve 22 is set, can not arrive under the water level at water level and prescribe a time limit, just moisturizing is carried out in the pond, do not arrive water level in limited time at water level, can close tap water, stop moisturizing, make water level remain at (as long as water factory does not stop to supply water) between upper limit water level and the lower limit water level, prevent that the water yield is excessive or too small.
If water flow control valve 22 lost efficacy, just utilize electrically-controlled valve 21 to control tap water, when the water level in pond was lower than lower limit water level A, electrically-controlled valve 21 was opened, moisturizing is carried out in the pond, when water level rises to the first water level (being lower than upper limit water level B), because water flow control valve lost efficacy, the piston valve core 222 on it is not closed yet, this moment, water level continued to rise to upper limit water level B, motor operated valve 21 cuts out, and namely stops to supply water to water cooling pond, and namely electrically-controlled valve 21 is controlled at water level between upper limit water level B and the lower limit water level A.
In the present embodiment, as shown in Figure 1, in pond 1, also be provided with alarm, be provided with high water alarm 15 at upper limit water level B place, be provided with low water alarm 14 at lower limit water level A place, when the water yield in the pond 1 dropped to lower limit water level A, low water alarm 14 was reported to the police, when the water yield in the pond 1 rose to upper limit water level B, high water alarm 15 was reported to the police.The operating principle of alarm as shown in Figure 5, alarm comprises buzzer 151 and water body resistance 152, when the water yield in the pond 1 arrived upper limit water level or lower limit water level, two electrode T0, T1 made transistor VT plugged 153 by water body resistance 152, and buzzer 151 powers alarm.
The pond automatic water replenishing system that present embodiment provides by water level controller control electrically-controlled valve and pump working, carries out automatic water supplement to the pond, can automatically control the water yield in the pond, prevents that the water yield in the pond is excessive or too small.
The automatic water supplement method that another embodiment of the present invention provides a kind of pond automatic water replenishing system that utilizes above-described embodiment to carry out moisturizing, as shown in Figure 6, the method comprises:
The water level signal that step 601, water level controller Real-time Obtaining level sensor gather, and judge according to water level signal whether water level in the pond is lower than and preset the lower limit water level;
When the water level in step 602, the pond was lower than default lower limit water level, water level controller control electrically-controlled valve and pump working were for supplying water in the pond.
Be specially: when the water level in the pond was lower than default lower limit water level, water level controller control electrically-controlled valve was opened, in order to utilize tap water to supply water for the pond; The water level signal that water level controller Real-time Obtaining level sensor gathers, when water level controller judges that according to the water level signal of obtaining the water level in the pond does not change in the Preset Time section, water level controller control electrically-controlled valve is closed, and the open water pump work, is to supply water in the pond by water pump.
In the process of tap water or water pump water supply, water level controller judges according to the water level signal of obtaining whether the water level in the pond is higher than the preset upper limit water level; When if the water level in the pond is higher than the preset upper limit water level, then water level controller control electrically-controlled valve and water pump are closed, and stop to be tap water supply.
In the present embodiment, to the description of pond automatic water replenishing system, do not repeat them here among the principle of water level controller control electrically-controlled valve and pump working and process such as the above-mentioned embodiment.
It should be noted that at last: above each embodiment is not intended to limit only in order to technical scheme of the present invention to be described; Although with reference to aforementioned each embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps some or all of technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the scope of various embodiments of the present invention technical scheme.
Claims (9)
1. a pond automatic water replenishing system is characterized in that, comprising:
Be arranged at the electrically-controlled valve on the supply channel of tap water;
Be arranged at the water pump in the water source;
Gather the level sensor of pond middle water level signal, described level sensor is arranged in the described pond;
And the water level controller of controlling described electrically-controlled valve and described pump working according to described water level signal;
Described water level controller is electrically connected with described level sensor, water pump and electrically-controlled valve.
2. pond according to claim 1 automatic water replenishing system is characterized in that, also is provided with the water flow control valve of the described running water switch of automatic control on the supply channel of described tap water.
3. pond according to claim 2 automatic water replenishing system, it is characterized in that, described water flow control valve comprises guide holder, be provided with water inlet, feed water inlet and pressure relief opening on the described guide holder, be provided with the piston valve core of the described water inlet switch of control in the described guide holder, be provided with the inlet opening on the described piston valve core;
Described inlet opening is communicated with described water inlet and described pressure relief opening, and the aperture of described inlet opening is less than the aperture of described pressure relief opening;
Described water inlet is connected with the supply channel of described tap water;
Described feed water inlet is connected with the pipeline that described tap water leads to described pond;
Described pressure relief opening is connected with the pressure relief device of the described pressure relief opening switch of control.
4. pond according to claim 3 automatic water replenishing system, it is characterized in that, described pressure relief device comprises control valve, and an end of described control valve is connected with described pressure relief opening, and the other end of described control valve is provided with the spring valve of the port switch of the described control valve of control;
Described spring valve is connected with the ball float of the described spring valve work of control, and described ball float is arranged in the described pond.
5. pond according to claim 1 automatic water replenishing system is characterized in that, is provided with water level alarm in the described pond.
6. pond according to claim 5 automatic water replenishing system, it is characterized in that, described water level alarm comprises high water alarm and low water alarm, described high water alarm is arranged at the upper limit water level place in described pond, and described low water alarm is arranged at the lower limit water level place in described pond.
7. a pond automatic water supplement method that adopts arbitrary described pond automatic water replenishing system among the claim 1-6 is characterized in that, comprising:
The water level signal that water level controller Real-time Obtaining level sensor gathers, and judge according to described water level signal whether the water level in the described pond is lower than default lower limit water level;
When the water level in the described pond was lower than described default lower limit water level, described water level controller control electrically-controlled valve and pump working were for supplying water in described pond.
8. pond according to claim 7 automatic water supplement method is characterized in that, also comprises:
Judge according to described water level signal whether the water level in the described pond is higher than the preset upper limit water level;
When the water level in the described pond was higher than described preset upper limit water level, described electrically-controlled valve controlled by described water level controller and described water pump cuts out, and stopped to supply water for described pond.
9. pond according to claim 7 automatic water supplement method is characterized in that, when the water level in the described pond was lower than described default lower limit water level, described water level controller control electrically-controlled valve and pump working were to supply water in described pond, are specially:
When the water level in the described pond was lower than described default lower limit water level, described water level controller was controlled described electrically-controlled valve and is opened, and was to supply water in described pond in order to utilize tap water;
The water level signal that the described level sensor of Real-time Obtaining gathers, when described water level controller judges that according to described water level signal the water level in the described pond does not change in the Preset Time section, described water level controller controls described electrically-controlled valve and cuts out, and open described pump working, be to supply water in the described pond by described water pump.
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| CN201210512936.3A CN102966143B (en) | 2012-12-04 | 2012-12-04 | Automatic water supplement system and method of water tank |
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| CN201210512936.3A CN102966143B (en) | 2012-12-04 | 2012-12-04 | Automatic water supplement system and method of water tank |
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| CN102966143B CN102966143B (en) | 2014-11-19 |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09125474A (en) * | 1995-10-31 | 1997-05-13 | Kajima Corp | Seismic water supply system |
| CN2486915Y (en) * | 2001-05-17 | 2002-04-17 | 吕有俊 | Automatic pressure reduction multi-way water supply water heater |
| CN201689346U (en) * | 2010-06-01 | 2010-12-29 | 山西太钢不锈钢股份有限公司 | Automatic water level controller of fire-fighting impounding reservoir |
| CN201835552U (en) * | 2010-10-29 | 2011-05-18 | 山东华星石油化工集团有限公司 | Automatic water compensation device of circulating pond |
| CN201900715U (en) * | 2010-11-06 | 2011-07-20 | 常州钟恒新材料有限公司 | Automatic water supplementing device for water tank |
| CN201952850U (en) * | 2011-01-07 | 2011-08-31 | 淮安利安科技发展有限公司 | Automatic circulating water replenishing device |
| CN202215831U (en) * | 2011-02-01 | 2012-05-09 | 陈银环 | Buoyancy-type automatic control valve |
| CN202404455U (en) * | 2011-12-29 | 2012-08-29 | 新疆蓝山屯河新材料有限公司 | Automatic control device of fire pool |
| CN202466686U (en) * | 2011-12-22 | 2012-10-03 | 南通天泽化工有限公司 | Automatic water charging system for circulating water tank |
| CN202511847U (en) * | 2011-12-20 | 2012-10-31 | 昆明理工大学 | Liquid level warning device for reservoir |
-
2012
- 2012-12-04 CN CN201210512936.3A patent/CN102966143B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09125474A (en) * | 1995-10-31 | 1997-05-13 | Kajima Corp | Seismic water supply system |
| JP3063890B2 (en) * | 1995-10-31 | 2000-07-12 | 鹿島建設株式会社 | Earthquake response type water supply system |
| CN2486915Y (en) * | 2001-05-17 | 2002-04-17 | 吕有俊 | Automatic pressure reduction multi-way water supply water heater |
| CN201689346U (en) * | 2010-06-01 | 2010-12-29 | 山西太钢不锈钢股份有限公司 | Automatic water level controller of fire-fighting impounding reservoir |
| CN201835552U (en) * | 2010-10-29 | 2011-05-18 | 山东华星石油化工集团有限公司 | Automatic water compensation device of circulating pond |
| CN201900715U (en) * | 2010-11-06 | 2011-07-20 | 常州钟恒新材料有限公司 | Automatic water supplementing device for water tank |
| CN201952850U (en) * | 2011-01-07 | 2011-08-31 | 淮安利安科技发展有限公司 | Automatic circulating water replenishing device |
| CN202215831U (en) * | 2011-02-01 | 2012-05-09 | 陈银环 | Buoyancy-type automatic control valve |
| CN202511847U (en) * | 2011-12-20 | 2012-10-31 | 昆明理工大学 | Liquid level warning device for reservoir |
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