CN105299616A - Intelligent water balance system - Google Patents
Intelligent water balance system Download PDFInfo
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- CN105299616A CN105299616A CN201510797456.XA CN201510797456A CN105299616A CN 105299616 A CN105299616 A CN 105299616A CN 201510797456 A CN201510797456 A CN 201510797456A CN 105299616 A CN105299616 A CN 105299616A
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Abstract
The invention provides an intelligent water balance system which comprises an intelligent control unit, a water tank, a water pump, a water level inductor and a water tank cabinet. The intelligent control unit is electrically connected with the water pump and the water level inductor. The height of the water level of the water tank is induced by the water level inductor. The water tank cabinet is arranged in the water tank and connected with water equipment with the water level needing to be controlled to form a quasi communication device, and the height of the water level of the water tank cabinet and the height of the controlled water level of the water equipment are consistent. The water tank cabinet is connected with the water pump. Water is pumped through the water pump, so that the water level of the water tank cabinet keeps in a standard state all the time, and redundant water overflows and flows back into the water tank. The state of the water level hard to monitor in the water equipment is led out of the equipment for monitoring, and the effect of real-time and accurate compensation is achieved.
Description
Technical field
The invention belongs to fluid storage amount and level control technical field, particularly relate to a kind of level of intelligence balance system that can control dynamic Liquid Surface.
Background technology
The Inspect and control of liquid level is all needs for the field relating to liquid.In general, the equipment of any use liquid or device, all need to carry out Inspect and control to liquid level.Because the height of liquid level reflects the storage capacity of liquid, and some is needed to equipment or the device of liquid level constant (namely storage capacity remains unchanged), mean normal operation and the safety of equipment.
Prior art is for the control of liquid level, and the general ball-cock assembly of machinery or the electronic sensor of adopting realizes.When liquid level is not enough, ball-cock assembly is directly opened fluid infusion or is sent signal by sensor and realizes fluid infusion.But for needing the liquid level of monitoring to be in high temperature, and the special circumstances of liquid fluctuating, the technology of ball-cock assembly and electronic sensor is just too late.Such as, Chinese patent CN201335362Y discloses a kind of heating assembly of nanometer steam generator, as shown in Figure 1, the water level that this device will be monitored just relates to two above-mentioned special circumstances, this steam generator by heating tube, the water in pipe is heated to evaporation point and obtains steam, this heating tube requires that the height of water level in pipe must all the time higher than the working face of heating tube, otherwise cause the working face sky of heating tube to burn, and in seconds damages.
Summary of the invention
Level of intelligence balance system provided by the invention, efficiently solves above-mentioned technical problem.Its basic conception is: outside heating tube, set up a normal water level, and normal water level is consistent with the controlled water level in water equipment, as long as the water level that maintains the standard is constant, controlled water level would not become, and avoids and arrange water level sensor in hot environment; Its two, when water is by ebuillition of heated, the water surface in heating tube is an irregular cove plane, and existing any inductor all cannot realize the at-once monitor of water level, and the present invention can head it off accurately and efficiently.
Level of intelligence balance system provided by the invention, disclosed technical scheme is as follows: system comprises intelligent control unit, water tank, water pump, water level sensor and water tank cabinet, intelligent control unit and water pump and water level sensor are electrically connected, the height of water level of water level sensor induction water tank; Described water tank cabinet is arranged in water tank, and water tank cabinet is connected with needing the water equipment of controlling water level, and form a class linker, the height of water level of water tank cabinet is consistent with the controlled height of water level of water equipment; Described water tank cabinet is connected with water pump, by water pump pump water, makes the water level of water tank cabinet remain at normal water level state, and unnecessary water overflows and is back in water tank.
Preferably, described water pump comprises the first water pump and the second water pump.Wherein, the first water pump is connected with water tank, and outside water is pumped into water tank, and its duty is monitored by water level sensor, is controlled by intelligent control unit; The water of water tank is pumped into water tank cabinet by the second water pump, sets up a normal water level, and forms a water circulation between water tank and water tank cabinet, and its duty is controlled by intelligent control unit.Described water level sensor comprises the first inductor and the second inductor, and wherein, the first inductor is arranged on the middle part of water tank, for responding to the high water level of water tank, feeding back to intelligent control unit and controlling the first water pump and quit work; Second inductor is arranged on the bottom of water tank, for responding to the low water level of water tank, feeding back to intelligent control unit and controlling the first starting mode of pump.
Preferably, described water tank cabinet arranges interlayer, water tank cabinet is separated into the first cabinet and the second cabinet, the height of described interlayer is lower than the height of water tank cabinet, the water of water tank is pumped into the first cabinet by the second water pump, first cabinet's water is completely rear flows into the second cabinet naturally, and the second cabinet is communicated with water equipment.
Preferably, the pavilion wall of described water tank cabinet is provided with overfall, and the outlet height of described overfall is consistent with the height of water level needed for water equipment, and higher than the height of above-mentioned interlayer.
Preferably, described system also comprises the 3rd inductor being arranged on water tank inner bottom part, for responding to lowest water level, feeds back to intelligent control unit, controls complete machine power-off, forbids work.
Preferably, described water tank is with exhaust outlet and condensate return mouth, and with guard box internal gas pressure, normal and condensing hot air furnace is used again.
Preferably, described water tank cabinet is communicated with water equipment after check-valves again, prevents water equipment because of back pressure, hydraulic pressure be back to water tank and cause device damage.
Beneficial effect of the present invention is:
The water level that system will detect, control is in hot environment, traditional mechanical ball-cock assembly and the reliability of electronic sensor and all cannot be guaranteed service life.The water level using the principle of linker to control draws hot environment, sets up a normal water level, contour and remain unchanged and realize controlling with controlled water level.
2, system can the datum level of accurate measurements when seething with excitement to water, and namely liquid level has become an irregular cove plane when the water is boiling, and system controls its datum level exactly, and existing any inductor all cannot be accomplished.
3, technical scheme of the present invention, use useless any water level sensor Standard of Monitoring water level, achieving controlled water level becomes a constant, ensure that the safe operation of water equipment.
Accompanying drawing explanation
Fig. 1 is the water level monitoring method that the steam raising plant of Chinese patent CN201335362Y adopts.
Fig. 2 is law of connected vessels figure.
Fig. 3 is the structure principle chart of the embodiment of the present invention.
Detailed description of the invention
As shown in Figure 1, for the water level monitoring method that prior art (utility model patent Authorization Notice No. CN201335362Y) adopts, be applied in the middle of steam raising plant, comprise recovery tank 1a and upper water box 2a, upper water box 2a is connected by heating tube 3a with recovery tank 1a, and is provided with water level sensor 4 in upper water box 2a.When water level lower than water level sensor 4 monitoring height time, outside gives moisturizing.This structure makes water level sensor be operated in the high temperature of more than 100 degree Celsius, and inductor very easily damages; When water is heated to boiling, water level fluctuation, inductor cannot record exact value; In upper water box 2a, water, vapour cannot be separated, and must contain a certain amount of boiling water in the steam of output.
Below in conjunction with accompanying drawing, the present invention is further elaborated, should be appreciated that present embodiment just introduces concrete grammar of the present invention, and do not lie in restriction protection scope of the present invention.Fig. 2 is law of connected vessels figure, and law of connected vessels is: two or N number of fill same liquid and the container interconnected, and the pressure on its liquid level is equal, then liquid level is equal.Core of the present invention is exactly controlled by the normal water level of the controlled water level in heating tube 3a by level of intelligence balance system 100 of the present invention, as long as the water level that maintains the standard is constant, controlled water level just equals normal water level all the time.So just need not arrange inductor in the environment of high temperature, liquid fluctuating carrys out level monitoring.
The level of intelligence balance system 100 of the present embodiment is applied on the heating tube 3a monitor surface of water equipment 200, certainly, the controlled water level of water equipment 200 can be the static water surface, also can be the fluctuation water surface, controlled water level is the water level needed for water equipment 200, its structure as shown in Figure 3, comprise intelligent control unit 1, water tank 2, first water pump 31, second water pump 32, water level sensor 4 and water tank cabinet 5, water tank cabinet 5 arranges interlayer 6 and water tank cabinet is divided into the first cabinet 51 and the second cabinet 52, external water source pumps in water tank 2 by the first water pump 31, then pump into the first cabinet 51 through the second water pump 32 and then flow into the second cabinet 52, second cabinet 52 is communicated with water equipment 200 through check-valves 7, supplied water by water pump, the water level of water tank cabinet 5 is made to remain at full water state, because of law of connected vessels, its height of water level must be consistent with the height of water level needed for water equipment 200, water pump continues feed-tank cabinet 5 and supplies water, water tank cabinet 5 next door arranges overfall 53, unnecessary water overflows from overfall 53 and is back to water tank 2, water level sensor 4 comprises the first inductor 41 be arranged in the middle part of water tank and the second inductor 42 being arranged on water tank bottom, water in water tank 2 reaches the first inductor 41 height, first water pump 31 quits work, second water pump 32 works on, after water consumption, water level reaches the second inductor 42 height, first water pump is started working, therefore how the water level of wetting system 200 of don't work changes (fluctuates because of boiling, reduce because of evaporation), all the time under the control of water tank cabinet 5 normal water level.
3rd inductor 43 of water tank 2 inner bottom part, if the first water pump 31 fault, when water level reaches the 3rd inductor 43 height, complete machine quits work, and water tank 2 arranges exhaust outlet 21 and condensate return mouth 22, so that case internal gas pressure is normal and condensing hot air furnace is used again.
Embodiments of the invention just introduce detailed description of the invention, do not lie in and limit its protection domain.All equivalences done according to the present invention change or modify, and all belong within the scope of Patent right requirement of the present invention.
Claims (7)
1. level of intelligence balance system, comprise intelligent control unit (1), water tank (2), water pump and water level sensor (4), intelligent control unit (1) is electrically connected with water pump and water level sensor (4), the height of water level of water level sensor (4) induction water tank (2), it is characterized in that, also comprise the water tank cabinet (5) be arranged in water tank (2), water tank cabinet (5) is communicated with needing the water equipment of controlling water level (200), form a class linker, the normal water level height of water tank cabinet (5) is consistent with the height of water equipment (200) controlled water level; Described water tank cabinet (5) is connected with water pump, by water pump pump water, makes the water level of water tank cabinet (5) remain at standard state, and unnecessary water overflows and is back in water tank (2).
2. level of intelligence balance system according to claim 1, is characterized in that, water pump comprises the first water pump (31), and be connected with water tank (2), outside water is pumped into water tank, its duty is monitored by water level sensor, is controlled by intelligent control unit; Second water pump (32), pumps into water tank cabinet (5) by the water of water tank (2) and sets up a normal water level, and forms a water circulation between water tank (2) and water tank cabinet (5), and its duty is controlled by intelligent control unit (1);
Described level sensor (4) comprises the first inductor (41), is arranged on the middle part of water tank (2), for responding to the high water level of water tank, feeding back to intelligent control unit (1) and controlling the first water pump (31) and quit work; Second inductor (42), is arranged on the bottom of water tank (2), for responding to the low water level of water tank, feeding back to intelligent control unit (1) and controlling the first water pump (31) startup.
3. level of intelligence balance system according to claim 1, it is characterized in that, described water tank cabinet (5) arranges interlayer (6), water tank cabinet (5) is separated into the first cabinet (51) and the second cabinet (52), and the height of described interlayer (6) is lower than the height of water tank cabinet (5); The water of water tank (2) is pumped into the first cabinet (51) by the second water pump (32), and the first cabinet (51) water is completely rear flows into the second cabinet (52) naturally, and the second cabinet (52) is communicated with water equipment (200).
4. level of intelligence balance system according to claim 3, it is characterized in that, the pavilion wall of described water tank cabinet (5) is provided with overfall (53), and the height of the required water level of its outlet height and target device (200) is consistent, and higher than the height of above-mentioned interlayer (6).
5. level of intelligence balance system according to claim 1, is characterized in that, being arranged on the 3rd inductor (43) of water tank (2) inner bottom part, for responding to lowest water level, feeding back to intelligent control unit (1), controls complete machine power-off and quits work.
6. level of intelligence balance system according to claim 1, is characterized in that, described water tank (2) is with exhaust outlet (21) and condensate return mouth (22), and with guard box internal gas pressure, normal and condensing hot air furnace is used again.
7. level of intelligence balance system according to claim 1, it is characterized in that, described water tank cabinet (5) is communicated with water equipment (200) after check-valves (7) again, water equipment (200) is prevented hydraulic pressure to be back to the second cabinet (52) because of back pressure, controlled water level is reduced, causes device damage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510797456.XA CN105299616B (en) | 2015-11-18 | 2015-11-18 | Level of intelligence balance system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510797456.XA CN105299616B (en) | 2015-11-18 | 2015-11-18 | Level of intelligence balance system |
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| CN105299616A true CN105299616A (en) | 2016-02-03 |
| CN105299616B CN105299616B (en) | 2018-02-09 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1401892A (en) * | 1918-03-29 | 1921-12-27 | Delaware Chemical Engineering | Water-level regulator for steam-boilers |
| CN2039793U (en) * | 1988-10-30 | 1989-06-21 | 洛阳市三乐食品厂 | Automatic controller for water level and steam pressure of boiler |
| CN201242143Y (en) * | 2008-07-23 | 2009-05-20 | 蒋树彬 | Steam supply apparatus |
| CN201753917U (en) * | 2010-08-12 | 2011-03-02 | 福建泉州群发包装纸品有限公司 | Boiler water returning apparatus |
| CN102927551A (en) * | 2012-11-27 | 2013-02-13 | 云南东道饲料有限公司 | Automatic control system for industrial boiler |
| CN205208544U (en) * | 2015-11-18 | 2016-05-04 | 袁海炎 | Intelligence water balance system |
-
2015
- 2015-11-18 CN CN201510797456.XA patent/CN105299616B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1401892A (en) * | 1918-03-29 | 1921-12-27 | Delaware Chemical Engineering | Water-level regulator for steam-boilers |
| CN2039793U (en) * | 1988-10-30 | 1989-06-21 | 洛阳市三乐食品厂 | Automatic controller for water level and steam pressure of boiler |
| CN201242143Y (en) * | 2008-07-23 | 2009-05-20 | 蒋树彬 | Steam supply apparatus |
| CN201753917U (en) * | 2010-08-12 | 2011-03-02 | 福建泉州群发包装纸品有限公司 | Boiler water returning apparatus |
| CN102927551A (en) * | 2012-11-27 | 2013-02-13 | 云南东道饲料有限公司 | Automatic control system for industrial boiler |
| CN205208544U (en) * | 2015-11-18 | 2016-05-04 | 袁海炎 | Intelligence water balance system |
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| CN105299616B (en) | 2018-02-09 |
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Effective date of registration: 20171213 Address after: Workshop 518000 Guangdong province Shenzhen Pingshan New District Pingshan Shahu community Chung Ling Industrial Zone No. nineteenth building 1-3 Applicant after: Shenzhen yitongyuan Industrial Co., Ltd. Address before: 518000 Guangdong Shenzhen City, Luohu District people North Road 3131 aquaculture building 18K Applicant before: Yuan Haiyan |
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