CN105500509A - Steam curing system for structural member and control system of steam curing system - Google Patents
Steam curing system for structural member and control system of steam curing system Download PDFInfo
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- CN105500509A CN105500509A CN201510729182.0A CN201510729182A CN105500509A CN 105500509 A CN105500509 A CN 105500509A CN 201510729182 A CN201510729182 A CN 201510729182A CN 105500509 A CN105500509 A CN 105500509A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
Abstract
The invention relates to a steam curing system for a structural member. The steam curing system comprises a steam curing kiln, a steam boiler, a steam-water separator, a solar steaming plant, a water softener and a steam manifold, wherein a steam outlet of the steam boiler is connected with a steam inlet of the steam curing kiln through a steam supply pipeline; a steam outlet of the steam-water separator is connected with the steam inlet of the steam curing kiln through the steam supply pipeline; a steam outlet of the solar steaming plant is connected with a steam inlet of the steam-water separator through a steam pipeline; a water outlet of the water softener is connected with a water inlet of the steam boiler through a first water inlet channel; and the steam manifold is arranged on the steam supply pipeline so as to respectively supply steam to plants to be steamed through a plurality of branch steam pipes. The invention aims at providing the steam curing system for the structural member, and by using the steam curing system, the efficient energy saving and consumption reduction as well as emission reduction and beneficiation effects are achieved on the premise that steam is supplied timely, continuously and stably is ensured.
Description
Technical field
The present invention relates to a kind of component steam curing system and the hierarchy of control thereof.
Background technology
At present, the main flow maintenance method of precast concrete (PC) component adopts steam curing kiln to carry out steam curing, to change the end product quality that kiln temperature ensures concrete prefabricated element.In the steam-cured process of PC component, provide steam endlessly by natural gas steam boiler to steaming kiln.Therefore, ensure steam in time, continuously, under the prerequisite of stable supplying, realize efficiently energy-saving and cost-reducing, reduce discharging synergy, be the important subject of component steam curing system.
Summary of the invention
An object of the present invention is to provide a kind of component steam curing system, ensure steam in time, continuously, under the prerequisite of stable supplying, its realize efficiently energy-saving and cost-reducing, reduce discharging synergy.
An object of the present invention is the hierarchy of control providing a kind of component steam curing system, by optical sensor, pressure sensor, temperature sensor and level sensor equipment operation monitored thus make coordinated signals, with realize efficiently energy-saving and cost-reducing, reduce discharging synergy.
Object of the present invention is achieved through the following technical solutions:
A kind of component steam curing system, the water softener that the solar steam equipment that the steam-water separator that the steam boiler that it comprises steam curing kiln, steam (vapor) outlet is connected with steam curing kiln steam inlet by steam supply pipeline, steam (vapor) outlet are connected with steam curing kiln steam inlet by steam supply pipeline, steam (vapor) outlet are connected with steam-water separator steam inlet by jet chimney, delivery port are connected with steam boiler water inlet by the first intake tunnel and be located on steam supply pipeline and form multiple steam branch pipe to the gas-distributing cylinder needing steaming plant to supply respectively; Described first intake tunnel is provided with the first water pump and the first magnetic valve; Described jet chimney is provided with the second magnetic valve; Described water softener delivery port is connected with solar steam equipment water inlet by the second intake tunnel, and described second intake tunnel is provided with the second water pump and the 3rd magnetic valve; Described steam-water separator delivery port is connected with solar steam equipment water inlet by the 3rd intake tunnel, and described 3rd intake tunnel is provided with the 3rd water pump and the 4th magnetic valve; Described steam-water separator delivery port is connected with steam boiler water inlet by the 4th intake tunnel, and described 4th intake tunnel is provided with the 4th water pump and the 5th magnetic valve; Described solar steam equipment delivery port is connected with steam boiler water inlet by the 5th intake tunnel, and described 5th intake tunnel is provided with the 5th water pump and the 6th magnetic valve; Described solar steam equipment delivery port is connected with water softener water inlet by the 6th intake tunnel, and described 6th intake tunnel is provided with the 6th water pump and the 7th magnetic valve.
A kind of hierarchy of control of component steam curing system, it comprises hardware components and software section, multiple relays that described hardware components comprises microprocessor, the man-machine interface be connected with microprocessor, the optical sensor (24) be connected with microprocessor, the pressure sensor (25) be connected with microprocessor, the multiple temperature sensors be connected with microprocessor, the multiple level sensors be connected with microprocessor, the relay interface be connected with microprocessor and is connected respectively with relay interface.
Compared to prior art, the invention has the advantages that:
(1) this component steam curing system is by solar steam equipment and the integrated use of steam boiler, when sunny, the work of solar steam equipment provides maintenance of equipment required steam, when sunlight is not very sufficient, solar steam equipment and steam boiler work as curing system provides steam simultaneously, when sunlight is inadequate, solar steam equipment produces high-temperature-hot-water supply steam boiler, steam is provided by steam boiler, greatly reduce energy consumption, environmental protection;
(2) hierarchy of control of this component steam curing system passes through optical sensor, pressure sensor, temperature sensor and level sensor are monitored equipment operation thus are made coordinated signals, equipment can be worked under various modes, make full use of solar energy, and the afterheat hot water that equipment produces is supplied to solar steam equipment or steam boiler, the temperature higher production steam required time of afterheat hot water is shorter, required luminous energy and natural gas fewer, thus the equipment operating efficiency of substantially increasing also greatly reduces equipment energy consumption, achieve the environmental protection of enterprise, energy-saving and emission-reduction, the multiple indexes reduced costs.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present invention.
Label declaration: 1 steam curing kiln, 2 steam supply pipelines, 3 steam boilers, 4 steam-water separators, 5 jet chimneys, 6 solar steam equipment, 7 first intake tunnels, 8 water softeners, 9 gas-distributing cylinders, 10 second intake tunnels, 11 the 3rd intake tunnels, 12 the 4th intake tunnels, 13 the 5th intake tunnels, 14 the 6th intake tunnels, 15 water inlet feed channels, 16 carry out aquaporin, 17 cyclic water tanks, 18 condensed water collecting ponds, 19 first circulation canals, 20 second circulation canals, 21 circulation heat exchangers, 22 precuring kilns, 23 check valves, 24 optical sensors, 25 pressure sensors, 31, first water pump, 32 second water pumps, 33 the 3rd water pumps, 34 the 4th water pumps, 35 the 5th water pumps, 36 the 6th water pumps, 37 the 7th water pumps, 38 the 8th water pumps, 51 first magnetic valves, 52 second magnetic valves, 53 the 3rd magnetic valves, 54 the 4th magnetic valves, 55 the 5th magnetic valves, 56 the 6th magnetic valves, 57 the 7th magnetic valves, 58 the 8th magnetic valves, 59 the 9th magnetic valves, 510 the tenth magnetic valves, 511 the 11 magnetic valves, 512 the 12 magnetic valves, 513 the 13 magnetic valves, 61 first temperature sensors, 62 second temperature sensors, 63 three-temperature sensors, 64 the 4th temperature sensors, 65 the 5th temperature sensors, 66 the 6th temperature sensors, 67 the 7th temperature sensors, 71 first level sensors, 72 second level sensors, 73 the 3rd level sensors, 74 the 4th level sensors.
Detailed description of the invention
Below in conjunction with Figure of description and embodiment, content of the present invention is described in detail:
Be illustrated in figure 1 the embodiment schematic diagram of a kind of component steam curing system provided by the invention.
A kind of component steam curing system, it comprises steam curing kiln 1, the steam boiler 3 that steam (vapor) outlet is connected with steam curing kiln 1 steam inlet by steam supply pipeline 2, the steam-water separator 4 that steam (vapor) outlet is connected with steam curing kiln 1 steam inlet by steam supply pipeline 2, the solar steam equipment 6 that steam (vapor) outlet is connected with steam-water separator 4 steam inlet by jet chimney 5, the water softener 8 that delivery port is connected with steam boiler 3 water inlet by the first intake tunnel 7 and be located on steam supply pipeline 2 and form multiple steam branch pipe to the gas-distributing cylinder 9 needing steaming plant to supply respectively, described first intake tunnel 7 is provided with the first water pump 31 and the first magnetic valve 51, described jet chimney 5 is provided with the second magnetic valve 52, described water softener 8 delivery port is connected with solar steam equipment 6 water inlet by the second intake tunnel 10, and described second intake tunnel 10 is provided with the second water pump 32 and the 3rd magnetic valve 53, described steam-water separator 4 delivery port is connected with solar steam equipment 6 water inlet by the 3rd intake tunnel 11, and described 3rd intake tunnel 11 is provided with the 3rd water pump 33 and the 4th magnetic valve 54, described steam-water separator 4 delivery port is connected with steam boiler 3 water inlet by the 4th intake tunnel 12, and described 4th intake tunnel 12 is provided with the 4th water pump 34 and the 5th magnetic valve 55, described solar steam equipment 6 delivery port is connected with steam boiler 3 water inlet by the 5th intake tunnel 13, and described 5th intake tunnel 13 is provided with the 5th water pump 35 and the 6th magnetic valve 56, described solar steam equipment 6 delivery port is connected with water softener 8 water inlet by the 6th intake tunnel 14, and described 6th intake tunnel 14 is provided with the 6th water pump 36 and the 7th magnetic valve 57.The correspondence such as the steam (vapor) outlet of the steam inlet of steam curing kiln 1, the steam (vapor) outlet of steam boiler 3, steam-water separator 4 is provided with the magnetic valve needing to control gateway opening and closing according to steam turnover.
Described water softener 8 water inlet is connected with the water inlet feed channel 15 be connected with water source; Described water inlet feed channel 15 is provided with the 7th water pump 37 and the tenth magnetic valve 510.
It comprises delivery port and is connected with water inlet feed channel 15 water inlet and the cycle heat exchange assembly that is connected with water source of water inlet; Described cycle heat exchange assembly comprise delivery port be connected with water inlet feed channel 15 water inlet and water inlet by the cyclic water tank 17 that carrys out aquaporin 16 and be connected with water source, collect and need the condensed water collecting pond 18 of the steam condensate (SC) of steaming plant, water inlet to be connected and the circulation heat exchanger 21 that is connected with cyclic water tank 17 loop exit by the second circulation canal 20 of delivery port by the import that circulates of the first circulation canal 19 and cyclic water tank 17; Described first circulation canal 19 is provided with the 8th water pump the 38 and the 11 magnetic valve 511; Described second circulation canal 20 is provided with the 12 magnetic valve 512; Described come aquaporin 16 be provided with the 13 magnetic valve 513.
It also comprises the precuring kiln 22 that steam inlet is connected with the steam branch pipe of gas-distributing cylinder 9.
Each intake tunnel being provided with water pump is provided with check valve 23.
The hierarchy of control of component steam curing system, it comprises hardware components and software section, multiple relays that described hardware components comprises microprocessor, the man-machine interface be connected with microprocessor, the optical sensor 24 be connected with microprocessor, the pressure sensor 25 be connected with microprocessor, the multiple temperature sensors be connected with microprocessor, the multiple level sensors be connected with microprocessor, the relay interface be connected with microprocessor and is connected respectively with relay interface.
Described relay comprises the first relay be connected with the first magnetic valve 51 with the first water pump 31, the second relay be connected with the second magnetic valve 52, the 3rd relay be connected with the 3rd magnetic valve 53 with the second water pump 32, the 4th relay be connected with the 4th magnetic valve 54 with the 3rd water pump 33, the 5th relay be connected with the 5th magnetic valve 55 with the 4th water pump 34, the 6th relay be connected with the 6th magnetic valve 56 with the 5th water pump 35, the 7th relay be connected with the 7th magnetic valve 57 with the 6th water pump 36 and the 8th relay be connected with steam boiler 3, described optical sensor 24 is located on solar steam equipment 6, described pressure sensor 25 is located in gas-distributing cylinder 9, the three-temperature sensor 63 that described temperature sensor comprises the first temperature sensor 61 being located at monitoring water temperature in steam-water separator 4, the second temperature sensor 62 being located at monitoring water temperature in solar steam equipment 6 and is located in water softener 8, described level sensor comprises the first level sensor 71 be located in steam-water separator 4, the second level sensor 72 be located in water softener 8, the 4th level sensor 74 being located at the 3rd level sensor 73 in solar steam equipment 6 and being located in steam boiler 3.
Described temperature sensor also comprises the 4th temperature sensor 64 being located at monitoring kiln temperature in steam curing kiln 1, the 5th temperature sensor 65 being located at monitoring kiln temperature in precuring kiln 22, is located at the 6th temperature sensor 66 of monitoring water temperature in condensed water collecting pond 18 and is located at the 7th temperature sensor 67 of monitoring water temperature in cyclic water tank 17.
Described relay also comprises the 9th relay be connected with the tenth magnetic valve 510 with the 7th water pump 37, the tenth relay, the 11 relay be connected with the 12 magnetic valve 512 and the 12 relay be connected with the 13 magnetic valve 513 that are connected with the 11 magnetic valve 511 with the 8th water pump 38.
Described software section is that sunlight intensity value, vapour pressure force value, water temperature value and the water yield value that microprocessor monitors according to optical sensor, pressure sensor, temperature sensor and level sensor compares with corresponding sunlight intensity value, vapour pressure force value, water temperature value and the water yield value set, according to certain control program, control water pump, the break-make of magnetic valve and the start and stop of steam boiler.
Described control program, specific as follows:
A when the sunlight intensity value that optical sensor 24 monitors reaches the heat-flash power sunlight intensity value of setting and the vapour pressure force value that pressure sensor 25 monitors reaches the vapour pressure force value of setting,
Supply steam by solar steam equipment 6, second relay connect, namely open jet chimney 5, solar steam equipment 6 generate steam through steam-water separator 4 enter gas-distributing cylinder 9 with respectively to need steaming plant supply steam;
When the water level value that the first level sensor 71 monitors reaches the first water level higher limit of setting and the water level value that the 3rd level sensor 73 monitors does not reach the 3rd water level higher limit of setting, the 4th relay is connected until the first water level lower limit that water level value that the first level sensor 71 monitors is down to setting just disconnects;
When the water level value that the first level sensor 71 monitors is not in the first water level lower limit of setting and the water level value that the 3rd level sensor 73 monitors is in the 3rd water level lower limit of setting, the 4th relay is connected until the first water level lower limit that water level value that the first level sensor 71 monitors is down to setting just disconnects;
When the water level value that the first level sensor 71 monitors is in the first water level lower limit of setting and the water level value that the 3rd level sensor 73 monitors is in the 3rd water level lower limit of setting, the 3rd relay is connected until the 3rd water level higher limit that water level value that the 3rd level sensor 73 monitors reaches setting just disconnects.
When solar steam equipment 6 can meet steam supply demand, too can steaming plant 6 individual operation, the hot water that preferential steam-water separator 4 is separated is supplied to solar steam equipment 6, solar steam equipment 6 is made to need the initial temperature of the heat medium water of heating greatly to increase, make full use of waste heat, improve the operating efficiency of solar steam equipment 6.
B when the sunlight intensity value that optical sensor 24 monitors is in the common heating power sunlight intensity interval value of setting,
1. when the vapour pressure force value that pressure sensor 25 monitors is lower than the vapour pressure force value set, steam is supplied by solar steam equipment 6 and steam boiler 3, second breaker and the 8th closing of power circuit breaker, namely the unlatching of jet chimney 5 is kept, and start steam boiler 3 and work, jointly supply steam with solar steam equipment 6, ensure that steam supply is timely, stable;
When the water temperature value that the first temperature sensor 61 monitors is not less than the first water temperature lower limit of setting and the water level value that the first level sensor 71 monitors reaches the first water level higher limit of setting, the 4th closing of power circuit breaker is until the first water level lower limit that water level value that the first level sensor 71 monitors is down to setting just disconnects;
The water temperature value that the first temperature sensor 61 monitors lower than the first water temperature lower limit of setting and the water level value that the first level sensor 71 monitors reaches the first water level higher limit of setting time, the 5th closing of power circuit breaker is until the first water level lower limit that water level value that the first level sensor 71 monitors is down to setting just disconnects;
When the water level value that the first level sensor 71 monitors is in the first water level lower limit of setting and the water level value that the 3rd level sensor 73 monitors is in the 3rd water level lower limit of setting, the 3rd closing of power circuit breaker is until the 3rd water level higher limit that water level value that the 3rd level sensor 73 monitors reaches setting just disconnects;
When the water level value that the first level sensor 71 monitors is in the first water level lower limit of setting and the water level value that the 4th level sensor 74 monitors is in the 4th water level lower limit of setting, the first closing of power circuit breaker is until the 4th water level higher limit that water level value that the 4th level sensor 74 monitors reaches setting just disconnects;
The hot water that steam-water separator 4 is separated, as water temperature be not less than 50 DEG C time, be directly supplied to solar steam equipment 6, as water temperature lower than 50 DEG C time, be supplied to steam boiler 3, avoid the temperature recurrent fluctuations of solar steam equipment 6, reduce the live load of steam boiler 3.
2. when the vapour pressure force value that pressure sensor 25 monitors reaches the vapour pressure force value of setting, supply steam by solar steam equipment 6, the second breaker keeps connecting, and the 8th breaker disconnects, namely ensure the unlatching of jet chimney 5, timely steam off boiler 3 reduces consumption;
When the water level value that the first level sensor (71) monitors reaches the first water level higher limit of setting and the water level value that the 3rd level sensor (73) monitors does not reach the 3rd water level higher limit of setting, 4th relay is connected until the first water level lower limit that water level value that the first level sensor (71) monitors is down to setting just disconnects
When the water level value that the first level sensor (71) monitors is not in the first water level lower limit of setting and the water level value that the 3rd level sensor (73) monitors is in the 3rd water level lower limit of setting, 4th relay is connected until the first water level lower limit that water level value that the first level sensor (71) monitors is down to setting just disconnects
When the water level value that the first level sensor (71) monitors is in the first water level lower limit of setting and the water level value that the 3rd level sensor (73) monitors is in the 3rd water level lower limit of setting, the 3rd relay is connected until the 3rd water level higher limit that water level value that the 3rd level sensor (73) monitors reaches setting just disconnects.
C when the sunlight intensity value that optical sensor 24 monitors is in the weak heating power sunlight intensity interval value of setting,
Steam is supplied, the 8th closing of power circuit breaker by steam boiler 3,
When the water temperature value that the second temperature sensor 62 monitors is not less than the second water temperature higher limit of setting and the water level value that the 4th level sensor 74 monitors does not reach the 4th water level higher limit of setting, 6th closing of power circuit breaker is until the water level value that the 4th level sensor 74 monitors reaches the 4th water level higher limit of setting
The water temperature value that the second temperature sensor 62 monitors lower than setting the second water temperature higher limit and the water level value that the second level sensor 72 monitors do not reach the second water level higher limit of setting time, 7th closing of power circuit breaker is until the water level value that the 4th level sensor 74 monitors reaches the 4th water level higher limit of setting
When the water level value that the 3rd level sensor 73 monitors is in the 3rd water level lower limit of setting and the water level value that the 4th level sensor 74 monitors is in the 4th water level lower limit of setting, first closing of power circuit breaker is until the 4th water level higher limit that water level value that the 4th level sensor 74 monitors reaches setting just disconnects
When the water level value that the 3rd level sensor 73 monitors is in the 3rd water level lower limit of setting, the 3rd closing of power circuit breaker is until the water level value that the 3rd level sensor 73 monitors reaches the 3rd water level higher limit of setting;
When solar steam equipment 6 lacks enough solar irradiations to form a large amount of steam, using solar steam equipment 6 as the thermal source providing heating water, and the hot water taking water temperature to be not less than 90 DEG C directly supplies steam boiler 3, make the efficiency of heating surface of steam boiler 3 keep stable, reduce the consumption of steam boiler 3.
D when the sunlight intensity value that optical sensor 24 monitors be in setting without heating power sunlight intensity interval value time,
Steam is supplied, the 8th closing of power circuit breaker by steam boiler 3,
When four water level lower limit of the water level value that the 4th level sensor 74 monitors lower than setting, the first closing of power circuit breaker is until the 4th water level higher limit that water level value that the 4th level sensor 74 monitors reaches setting just disconnects.
When the temperature value that the temperature value that the 6th temperature sensor 66 monitors monitors higher than the 7th temperature sensor 67, tenth relay and the 11 relay are connected until the temperature value that monitors of the 6th temperature sensor 66 is not higher than the temperature value that the 7th temperature sensor 67 monitors, namely the water of cyclic water tank 17 carries out circulating-heating through circulation heat exchanger 21, utilize the water of the heat energy of the hot water of steam-condensation to supply water softener 8 to carry out preheating, improve utilization rate of waste heat further.
When the water level value that the second level sensor 72 monitors is in the second water level lower limit of setting, the 9th breaker and the 12 closing of power circuit breaker are until the water level value that the second level sensor 72 monitors reaches the second water level higher limit of setting.The water of cyclic water tank 17, the negative pressure formed in cyclic water tank 17 during the 7th pumping for water pump can be utilized to supplement from water source suction, or it is supplementary to utilize running water to send into.
Claims (9)
1. a component steam curing system, it is characterized in that: it comprises steam curing kiln (1), the steam boiler (3) that steam (vapor) outlet is connected with steam curing kiln (1) steam inlet by steam supply pipeline (2), the steam-water separator (4) that steam (vapor) outlet is connected with steam curing kiln (1) steam inlet by steam supply pipeline (2), the solar steam equipment (6) that steam (vapor) outlet is connected with steam-water separator (4) steam inlet by jet chimney (5), the water softener (8) that delivery port is connected with steam boiler (3) water inlet by the first intake tunnel (7) and be located at steam supply pipeline (2) and go up and form multiple steam branch pipe to the gas-distributing cylinder needing steaming plant to supply respectively (9), described first intake tunnel (7) is provided with the first water pump (31) and the first magnetic valve (51), described jet chimney (5) is provided with the second magnetic valve (52), described water softener (8) delivery port is connected with solar steam equipment (6) water inlet by the second intake tunnel (10), and described second intake tunnel (10) is provided with the second water pump (32) and the 3rd magnetic valve (53), described steam-water separator (4) delivery port is connected with solar steam equipment (6) water inlet by the 3rd intake tunnel (11), and described 3rd intake tunnel (11) is provided with the 3rd water pump (33) and the 4th magnetic valve (54), described steam-water separator (4) delivery port is connected with steam boiler (3) water inlet by the 4th intake tunnel (12), and described 4th intake tunnel (12) is provided with the 4th water pump (34) and the 5th magnetic valve (55), described solar steam equipment (6) delivery port is connected with steam boiler (3) water inlet by the 5th intake tunnel (13), and described 5th intake tunnel (13) is provided with the 5th water pump (35) and the 6th magnetic valve (56), described solar steam equipment (6) delivery port is connected with water softener (8) water inlet by the 6th intake tunnel (14), and described 6th intake tunnel (14) is provided with the 6th water pump (36) and the 7th magnetic valve (57).
2. component steam curing system according to claim 1, is characterized in that: described water softener (8) water inlet is connected with the water inlet feed channel (15) be connected with water source; Described water inlet feed channel (15) is provided with the 7th water pump (37) and the tenth magnetic valve (510).
3. component steam curing system according to claim 2, is characterized in that: it comprises delivery port and is connected and the cycle heat exchange assembly that is connected with water source of water inlet with water inlet feed channel (15) water inlet, described cycle heat exchange assembly comprises delivery port and is connected and the cyclic water tank (17) that is connected with water source by carrying out aquaporin (16) of water inlet with water inlet feed channel (15) water inlet, collect the condensed water collecting pond (18) needing the steam condensate (SC) of steaming plant, water inlet is connected with cyclic water tank (17) loop exit by the first circulation canal (19) and delivery port passes through the circulation heat exchanger (21) that the second circulation canal (20) is connected with cyclic water tank (17) circulation import, described first circulation canal (19) is provided with the 8th water pump (38) and the 11 magnetic valve (511), described second circulation canal (20) is provided with the 12 magnetic valve (512), described come aquaporin (16) be provided with the 13 magnetic valve (513).
4. component steam curing system according to claim 1, is characterized in that: it also comprises the precuring kiln (22) that steam inlet is connected with the steam branch pipe of gas-distributing cylinder (9).
5. component steam curing system according to claim 1, is characterized in that: each intake tunnel being provided with water pump is provided with check valve (23).
6. the hierarchy of control of the component steam curing system according to claim 1-5 any one, it is characterized in that: it comprises hardware components and software section, multiple relays that described hardware components comprises microprocessor, the man-machine interface be connected with microprocessor, the optical sensor (24) be connected with microprocessor, the pressure sensor (25) be connected with microprocessor, the multiple temperature sensors be connected with microprocessor, the multiple level sensors be connected with microprocessor, the relay interface be connected with microprocessor and is connected respectively with relay interface.
7. the hierarchy of control of component steam curing system according to claim 6, it is characterized in that: described relay comprises the first relay be connected with the first magnetic valve (51) with the first water pump (31), the second relay be connected with the second magnetic valve (52), the 3rd relay be connected with the 3rd magnetic valve (53) with the second water pump (32), the 4th relay be connected with the 4th magnetic valve (54) with the 3rd water pump (33), the 5th relay be connected with the 5th magnetic valve (55) with the 4th water pump (34), the 6th relay be connected with the 6th magnetic valve (56) with the 5th water pump (35), the 7th relay be connected with the 7th magnetic valve (57) with the 6th water pump (36) and the 8th relay be connected with steam boiler (3), described optical sensor (24) is located on solar steam equipment (6), described pressure sensor (25) is located in gas-distributing cylinder (9), the three-temperature sensor (63) that described temperature sensor comprises the first temperature sensor (61) being located at monitoring water temperature in steam-water separator (4), the second temperature sensor (62) being located at monitoring water temperature in solar steam equipment (6) and is located in water softener (8), described level sensor comprises the first level sensor (71) be located in steam-water separator (4), the second level sensor (72) be located in water softener (8), the 4th level sensor (74) being located at the 3rd level sensor (73) in solar steam equipment (6) and being located in steam boiler (3).
8. the hierarchy of control of component steam curing system according to claim 7, it is characterized in that: described software section is that sunlight intensity value, vapour pressure force value, water temperature value and the water yield value that microprocessor monitors according to optical sensor, pressure sensor, temperature sensor and level sensor compares with corresponding sunlight intensity value, vapour pressure force value, water temperature value and the water yield value set, according to certain control program, control water pump, the break-make of magnetic valve and the start and stop of steam boiler.
9. the hierarchy of control of component steam curing system according to claim 8, is characterized in that: described control program, specific as follows:
A when the sunlight intensity value that optical sensor (24) monitors reaches the heat-flash power sunlight intensity value of setting and the vapour pressure force value that pressure sensor (25) monitors reaches the vapour pressure force value of setting,
Supply steam by solar steam equipment (6), the second relay is connected,
When the water level value that the first level sensor (71) monitors reaches the first water level higher limit of setting and the water level value that the 3rd level sensor (73) monitors does not reach the 3rd water level higher limit of setting, 4th relay is connected until the first water level lower limit that water level value that the first level sensor (71) monitors is down to setting just disconnects
When the water level value that the first level sensor (71) monitors is not in the first water level lower limit of setting and the water level value that the 3rd level sensor (73) monitors is in the 3rd water level lower limit of setting, 4th relay is connected until the first water level lower limit that water level value that the first level sensor (71) monitors is down to setting just disconnects
When the water level value that the first level sensor (71) monitors is in the first water level lower limit of setting and the water level value that the 3rd level sensor (73) monitors is in the 3rd water level lower limit of setting, the 3rd relay is connected until the 3rd water level higher limit that water level value that the 3rd level sensor (73) monitors reaches setting just disconnects;
B when the sunlight intensity value that optical sensor (24) monitors is in the common heating power sunlight intensity interval value of setting,
1., when the vapour pressure force value that pressure sensor (25) monitors is lower than the vapour pressure force value set, steam is supplied, the second breaker and the 8th closing of power circuit breaker by solar steam equipment (6) and steam boiler (3),
When the water temperature value that the first temperature sensor (61) monitors is not less than the first water temperature lower limit of setting and the water level value that the first level sensor (71) monitors reaches the first water level higher limit of setting, 4th closing of power circuit breaker is until the first water level lower limit that water level value that the first level sensor (71) monitors is down to setting just disconnects
The water temperature value that the first temperature sensor (61) monitors lower than setting the first water temperature lower limit and the water level value that the first level sensor (71) monitors reach the first water level higher limit of setting time, 5th closing of power circuit breaker is until the first water level lower limit that water level value that the first level sensor (71) monitors is down to setting just disconnects
When the water level value that the first level sensor (71) monitors is in the first water level lower limit of setting and the water level value that the 3rd level sensor (73) monitors is in the 3rd water level lower limit of setting, 3rd closing of power circuit breaker is until the 3rd water level higher limit that water level value that the 3rd level sensor (73) monitors reaches setting just disconnects
When the water level value that the first level sensor (71) monitors is in the first water level lower limit of setting and the water level value that the 4th level sensor (74) monitors is in the 4th water level lower limit of setting, the first closing of power circuit breaker is until the 4th water level higher limit that water level value that the 4th level sensor (74) monitors reaches setting just disconnects;
2. when the vapour pressure force value monitored at pressure sensor (25) reaches the vapour pressure force value of setting, supply steam by solar steam equipment (6), the second breaker keeps connecting, and the 8th breaker disconnects;
C when the sunlight intensity value that optical sensor (24) monitors is in the weak heating power sunlight intensity interval value of setting,
Steam is supplied, the 8th closing of power circuit breaker by steam boiler (3),
When the water temperature value that the second temperature sensor (62) monitors is not less than the second water temperature higher limit of setting and the water level value that the 4th level sensor (74) monitors does not reach the 4th water level higher limit of setting, 6th closing of power circuit breaker is until the water level value that the 4th level sensor (74) monitors reaches the 4th water level higher limit of setting
The water temperature value that the second temperature sensor (62) monitors lower than setting the second water temperature higher limit and the water level value that the second level sensor (72) monitors do not reach the second water level higher limit of setting time, 7th closing of power circuit breaker is until the water level value that the 4th level sensor (74) monitors reaches the 4th water level higher limit of setting
When the water level value that the 3rd level sensor (73) monitors is in the 3rd water level lower limit of setting and the water level value that the 4th level sensor (74) monitors is in the 4th water level lower limit of setting, first closing of power circuit breaker is until the 4th water level higher limit that water level value that the 4th level sensor (74) monitors reaches setting just disconnects
When the water level value that the 3rd level sensor (73) monitors is in the 3rd water level lower limit of setting, the 3rd closing of power circuit breaker is until the water level value that the 3rd level sensor (73) monitors reaches the 3rd water level higher limit of setting;
D when the sunlight intensity value that optical sensor (24) monitors is in setting interval without heating power sunlight intensity value,
Steam is supplied, the 8th closing of power circuit breaker by steam boiler (3),
When the water level value that the 4th level sensor (74) monitors is in the 4th water level lower limit of setting, the first closing of power circuit breaker is until the 4th water level higher limit that water level value that the 4th level sensor (74) monitors reaches setting just disconnects.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202470185U (en) * | 2012-03-08 | 2012-10-03 | 山东力诺瑞特新能源有限公司 | Solar industrial heat utilization system |
| KR101322555B1 (en) * | 2011-12-27 | 2013-10-28 | 권요셉 | The warm water system which uses a solar heat |
| CN205291235U (en) * | 2015-10-31 | 2016-06-08 | 中建科技（福州）有限公司 | Component steam maintenance system |
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2015
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101322555B1 (en) * | 2011-12-27 | 2013-10-28 | 권요셉 | The warm water system which uses a solar heat |
| CN202470185U (en) * | 2012-03-08 | 2012-10-03 | 山东力诺瑞特新能源有限公司 | Solar industrial heat utilization system |
| CN205291235U (en) * | 2015-10-31 | 2016-06-08 | 中建科技（福州）有限公司 | Component steam maintenance system |
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