CN106052185A - Solar heating compression hot press system - Google Patents
Solar heating compression hot press system Download PDFInfo
- Publication number
- CN106052185A CN106052185A CN201610550885.1A CN201610550885A CN106052185A CN 106052185 A CN106052185 A CN 106052185A CN 201610550885 A CN201610550885 A CN 201610550885A CN 106052185 A CN106052185 A CN 106052185A
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- China
- Prior art keywords
- water tank
- solar
- hot press
- water
- hot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/002—Machines, plants or systems, using particular sources of energy using solar energy
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/40—Solar heat collectors combined with other heat sources, e.g. using electrical heating or heat from ambient air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/40—Arrangements for controlling solar heat collectors responsive to temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/20—Climate change mitigation technologies for sector-wide applications using renewable energy
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention relates to a solar heating compression hot press system, namely a solar boiler, is suitable for the manufacturing industry of refrigerator trucks, and belongs to the technical field of new energy environmental protection. The solar heating compression hot press system comprises a solar thermal collector, a hot press and a control system, and further comprises a heat collecting water tank and a constant-temperature water tank; the two ends of the solar thermal collector respectively communicate with the heat collecting water tank through a solar energy circulating water supply pipe and a solar energy circulating water return pipe to form a first circulating pipeline; the heat collecting water tank is communicates with the constant-temperature water tank through a water supply pipe and a water return pipe to form a second circulating pipeline; the constant-temperature water tank is connected with the hot press through a hot press water supply pipe and a hot press water return pipe to form a third circulating pipeline; and the first circulating pipeline, the second circulating pipeline and the third circulating pipeline are connected in sequence in an nested manner. The solar heating compression hot press system adopts solar energy as a main energy source, and has the functions of energy conservation, high efficiency and environmental protection.
Description
Technical field
The present invention relates to a kind of heating press system, particularly a kind of solar-heating heat of compression press system, it is adaptable to cold
Hide car and manufacture industry, belong to new forms of energy environmental technology field.
Background technology
It is known that supply heat energy for refrigerator car heat of compression press system, be usually at present use electric boiler or with
Coal-burning boiler or fuel oil are the energy, the article report the most not taking solar energy to be the energy.It is primarily due in refrigerator car pressure
Typically coal-burning boiler or natural gas boiler is all used on contracting heating press system thermal source.Additionally control system imperfection does not reaches cold yet
Hide compartment board Intelligent control in motor process.
Summary of the invention
The present invention is in order to overcome drawbacks described above, it is provided that a kind of solar-heating i.e. SOLAR BOILER of heat of compression press system,
In order to solve energy resource supply and the Based Intelligent Control problem of heat of compression press system.
The technical solution used in the present invention is as follows:
A kind of solar-heating i.e. SOLAR BOILER of heat of compression press system, including solar thermal collector, hot press and control
System processed, also includes heat collection water tank and thermostatic water tank;Described solar thermal collector two ends are respectively by solar energy periodical feeding pipe
Road connects with heat collection water tank with solar energy circulating backwater pipeline, forms the first circulation line;Described heat collection water tank passes through the most respectively
Feed pipe and return pipe connect with described thermostatic water tank, form the second circulation line;Described thermostatic water tank is the most respectively by warm
Press water supply line and hot press water return pipeline are connected with hot press, form the 3rd circulation line;Described first circulation line,
Second circulation line and the 3rd circulation line nested encryptions successively become together.
Further, described solar-heating heat of compression press system also includes automatic water replenishing system, described automatic water supplement
System is connected with described control system.
Further, described automatic water replenishing system includes level sensor and and the heat collection water tank being arranged in heat collection water tank
The benefit cold water pipes of connection, is provided with moisturizing electromagnetic valve and Si-P crystal water treatment facilities, heat collection water tank mending on cold water pipes
Level sensor and moisturizing electromagnetic valve be connected with described control system respectively.
Further, being provided with electric heater in described thermostatic water tank, described electric heater is connected with described control system,
Temperature sensor and level sensor, the temperature sensor in described thermostatic water tank and level sensor it is additionally provided with in thermostatic water tank
Device is connected with described control system respectively.
Further, described solar energy circulating backwater pipeline is provided with temperature sensor and electromagnetic valve, the described sun
Temperature sensor and temperature-difference circulation pump can be provided with on periodical feeding pipeline;It is provided with temperature sensor in described heat collection water tank;
It is provided with temperature sensor and electromagnetic valve on described hot press water return pipeline;It is provided with on described hot press water supply line automatically
Increase pump;Water tank circulating pump it is provided with on described feed pipe and return pipe;All said temperature sensors, electromagnetic valve, from
Dynamic increase pump and water tank circulating pump are all connected with described control system.
Further, described hot press water supply line and hot press water return pipeline are two groups, respectively with two set hot pressing
Machine correspondence connects.
Further, described solar thermal collector is glass vacuum pipe heat collector.
Further, described heat collection water tank and described thermostatic water tank are provided with blow-off pipe.
Further, described control system includes control chamber.
Technical scheme achieves techniques below effect:
The present invention perfect adaptation by each component of said system, with clean energy resource solar energy as main source of energy, with electricity
Make supplementary energy, reach the following functions of the present invention: determine water level automatic water supplement and upper water function, automatic temperature-controlled and intelligence
Energy heating function, solar energy temperature difference circulatory function, antifreeze circulation, hot water pipeline circulatory function, and the control system of the present invention is double
Tool electric heater anti-dry protection, anti-bombing protection, fault and the function such as alarm, electric shock-prevention safety protection.The present invention adopts
With solar energy as main source of energy, there is energy-conservation, efficient, the function of environmental protection, and economic benefit is huge.
Accompanying drawing explanation
Fig. 1 is solar-heating heat of compression press system theory of constitution figure of the present invention;
In figure: 1-solar thermal collector;2-hot press;3-heat collection water tank;4-thermostatic water tank;5-solar energy periodical feeding pipe
Road;6-solar energy circulating backwater pipeline;7-feed pipe;8-return pipe;9-hot press water supply line;10-hot press water return pipeline;
11-mends cold water pipes;12-electric heater;13-temperature-difference circulation pump;14-increases pump automatically;15-water tank circulating pump;16-blowdown
Pipe;17-Si-P crystal water treatment facilities;H1~H2-level sensor;T1~T5-temperature sensor;E1-moisturizing electromagnetic valve;M1~
M2-electromagnetic valve.
Detailed description of the invention
1 the present invention will be further described below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of solar-heating heat of compression press system of the present invention, including solar thermal collector 1, hot pressing
Machine 2, control system, heat collection water tank 3 and thermostatic water tank 4.Solar thermal collector 1 is glass vacuum pipe heat collector, control system
For control chamber.Solar thermal collector 1 two ends respectively by solar energy periodical feeding pipeline 5 and solar energy circulating backwater pipeline 6 with
Heat collection water tank 3 connects, and forms the first circulation line.Heat collection water tank 3 is the most respectively by feed pipe 7 and return pipe 8 and described perseverance
Reservoir 4 connects, and forms the second circulation line.Thermostatic water tank 4 is the most respectively by hot press water supply line 9 and hot press backwater
Pipeline 10 is connected with hot press 2, forms the 3rd circulation line, and hot press water supply line 9 and hot press water return pipeline 10 are
Two groups, respectively with the two corresponding connections of set hot press 2 (being 14m hot press and 20m hot press respectively).First circulation line, second
Circulation line and the 3rd circulation line nested encryptions successively become together.
Wherein, solar-heating heat of compression press system also includes automatic water replenishing system, and it is connected with described control system.
Automatic water replenishing system specifically includes the level sensor H1 being arranged in heat collection water tank 3 and the benefit cold water connected with heat collection water tank 3
Pipeline 11, is provided with moisturizing electromagnetic valve E1 and Si-P crystal water treatment facilities 17, the water of heat collection water tank mending on cold water pipes 11
Level sensor H1 and moisturizing electromagnetic valve E1 is connected with control system respectively.Electric heater 12, electrical heating it is provided with in thermostatic water tank 4
Device 12 is connected with control system, is additionally provided with temperature sensor T3 and level sensor H2, in thermostatic water tank in thermostatic water tank 4
Temperature sensor T3 and level sensor H2 is connected with control system respectively.It is provided with temperature on solar energy circulating backwater pipeline 6
Sensor T1 and electromagnetic valve M2, solar energy periodical feeding pipeline 5 is provided with temperature sensor T4 and temperature-difference circulation pump 13.Collection
Temperature sensor T2 it is provided with in boiler 3.Temperature sensor T5 and electromagnetic valve M1 it is provided with on hot press water return pipeline 10.
It is provided with on hot press water supply line 9 and automatically increases pump 14.It is provided with water tank circulating pump 15 on feed pipe 7 and return pipe 8.
All said temperature sensors, electromagnetic valve, automatically increase pump 14 and water tank circulating pump 15 are all connected with control system.And thermal-arrest
It is provided with blow-off pipe 16 on water tank 3 and described thermostatic water tank 4.
The control method of above-mentioned solar-heating heat of compression press system is as follows:
(1), determine water level automatic water supplement and manually go up water:
When the water level of heat collection water tank 3 is less than designated water level, opens moisturizing electromagnetic valve E1 and supply water to heat collection water tank 3, reach
It is automatically stopped moisturizing electromagnetic valve E1 during designated water level, or manual turn control system is opened moisturizing electromagnetic valve E1 and carried out on manually
Water;
(2), automatic temperature-controlled and Intelligent heating:
Heat collection water tank 3 provides basal temperature and water level for thermostatic water tank 4, and by water tank circulating pump 15, to thermostatic water tank 4
There is provided hot water, when thermostatic water tank 4 water temperature less than 65 DEG C time, automatically turn on electric heater 12, when thermostatic water tank 4 temperature higher than or etc.
Heating is stopped when setting value 65 DEG C;
Electric heater 12 is divided into three sections of Based Intelligent Control according to thermostatic water tank 4 water temperature: when thermostatic water tank 4 water temperature < 30 DEG C,
Automatically turn on whole electric heater 12, when 30 DEG C≤thermostatic water tank 4 water temperature < 50 DEG C, automatically turn on 5 electrical heating therein
Device 12, when 50 DEG C≤thermostatic water tank 4 water temperature < 65 DEG C, automatically turns on 3 electric heaters 12 therein;When each section of temperature >=65
DEG C time, electric heater 12 is automatically switched off;
(3), solar energy temperature difference circulation:
The temperature sensor T2 temperature difference in the temperature sensor T1 on solar energy circulating backwater pipeline 6 with heat collection water tank 3
During more than or equal to 5 DEG C, temperature-difference circulation pump 13 is opened, and is squeezed in heat collection water tank 3 by the hot water in solar thermal collector 1, until warm
When difference is less than or equal to 3 DEG C, temperature-difference circulation pump 13 is closed, to make full use of sunlight intensity by the heat in solar thermal collector 1
Water repeatedly circulates, and increases solar thermal collector 1 utilization rate;
(4), antifreeze circulation:
Winter when the temperature sensor T4 on solar energy periodical feeding pipeline 5 temperature less than 5 DEG C time, temperature-difference circulation pump 13
Open, carry out thermal cycle, utilize heat collection water tank 3 water temperature to be heated by solar energy periodical feeding pipeline 5, when solar energy periodical feeding pipe
When the temperature of the temperature sensor T4 on road 5 is more than or equal to 8 DEG C, stop temperature-difference circulation pump 13.
(5), hot water pipeline circulation:
When the temperature of the temperature sensor T5 on hot press water return pipeline 10 is less than 50 DEG C, automatic startup increases pump automatically
14 and hot press water return pipeline 10 on electromagnetic valve M1 carry out hot water pipeline circulation, when this temperature higher than 55 DEG C time, be automatically switched off
Automatically the electromagnetic valve M1 on pump 14 and hot press water return pipeline 10 is increased;The temperature of hot press water return pipeline 10 is higher than heat collection water tank
During 4 water temperature, to thermostatic water tank 4 for backwater;When the temperature of hot press water return pipeline 10 is less than heat collection water tank 4 temperature, to collection hot water
Case 4 is for backwater.
Being above an exemplary embodiments of the present invention, the enforcement of the present invention is not limited to this.
Claims (9)
1. a solar-heating heat of compression press system, including solar thermal collector (1), hot press (2) and control system,
It is characterized in that: also include heat collection water tank (3) and thermostatic water tank (4);The sun is passed through at described solar thermal collector (1) two ends respectively
Can connect with heat collection water tank (3) with solar energy circulating backwater pipeline (6) by periodical feeding pipeline (5), form the first circulation line;Institute
State heat collection water tank (3) to be connected with described thermostatic water tank (4) by feed pipe (7) and return pipe (8) the most respectively, form second and follow
Endless tube road;Described thermostatic water tank (4) is the most respectively by hot press water supply line (9) and hot press water return pipeline (10) and hot pressing
Machine (2) connects, and forms the 3rd circulation line;Described first circulation line, the second circulation line and the 3rd circulation line are successively
Nested encryptions becomes together.
A kind of solar-heating heat of compression press system the most according to claim 1, it is characterised in that: described solar energy supplies
Hot compression heating press system also includes that automatic water replenishing system, described automatic water replenishing system are connected with described control system.
A kind of solar-heating heat of compression press system the most according to claim 2, it is characterised in that: described automatic water supplement
System includes the level sensor (H1) being arranged in heat collection water tank (3) and the benefit cold water pipes connected with heat collection water tank (3)
(11), benefit cold water pipes (11) is provided with moisturizing electromagnetic valve (E1) and Si-P crystal water treatment facilities (17), heat collection water tank
Level sensor (H1) and moisturizing electromagnetic valve (E1) be connected with described control system respectively.
A kind of solar-heating heat of compression press system the most according to claim 1, it is characterised in that: described thermostatic water tank
(4) being provided with electric heater (12) in, described electric heater (12) is connected with described control system, and thermostatic water tank also sets in (4)
It is equipped with temperature sensor (T3) and level sensor (H2), the temperature sensor (T3) in described thermostatic water tank and level sensor
(H2) it is connected with described control system respectively.
A kind of solar-heating heat of compression press system the most according to claim 1, it is characterised in that: described solar energy follows
Temperature sensor (T1) and electromagnetic valve (M2) it is provided with, on described solar energy periodical feeding pipeline (5) on loopback waterpipe (6)
It is provided with temperature sensor (T4) and temperature-difference circulation pump (13);Temperature sensor (T2) it is provided with in described heat collection water tank (3);Institute
State and on hot press water return pipeline (10), be provided with temperature sensor (T5) and electromagnetic valve (M1);Described hot press water supply line
(9) it is provided with on and automatically increases pump (14);It is provided with water tank circulating pump (15) on described feed pipe (7) and return pipe (8);
All said temperature sensors, electromagnetic valve, automatically increase pump (14) and water tank circulating pump (15) all with described control system even
Connect.
A kind of solar-heating heat of compression press system the most according to claim 1, it is characterised in that: described hot press supplies
Waterpipe (9) and hot press water return pipeline (10) are two groups, respectively with the two corresponding connections of set hot presses.
A kind of solar-heating heat of compression press system the most according to claim 1, it is characterised in that: described solar energy collection
Hot device (1) is glass vacuum pipe heat collector.
A kind of solar-heating heat of compression press system the most according to claim 1, it is characterised in that: at described collection hot water
It is provided with blow-off pipe (16) on case (3) and described thermostatic water tank (4).
A kind of solar-heating heat of compression press system the most according to claim 1, it is characterised in that: described control system
Including control chamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610550885.1A CN106052185A (en) | 2016-07-14 | 2016-07-14 | Solar heating compression hot press system |
Applications Claiming Priority (1)
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CN201610550885.1A CN106052185A (en) | 2016-07-14 | 2016-07-14 | Solar heating compression hot press system |
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CN106052185A true CN106052185A (en) | 2016-10-26 |
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ID=57185458
Family Applications (1)
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CN201610550885.1A Pending CN106052185A (en) | 2016-07-14 | 2016-07-14 | Solar heating compression hot press system |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106705451A (en) * | 2016-12-28 | 2017-05-24 | 淮北矿业(集团)工程建设有限责任公司 | Solar hot water circulating system |
CN107218640A (en) * | 2017-06-26 | 2017-09-29 | 徐州凯迪桑拿设备有限公司 | One kind concentrates heat accumulation central heating system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5546312A (en) * | 1978-09-27 | 1980-04-01 | Hitachi Ltd | Solar heat utilization system |
CN1945173A (en) * | 2006-11-09 | 2007-04-11 | 中国科学技术大学 | Multiple heat source multifunction solar energy heat pump |
CN202792237U (en) * | 2012-08-16 | 2013-03-13 | 河南水木太阳能电力工程有限公司 | Intelligent full automatic control solar double water tank heating system |
CN105571151A (en) * | 2016-02-15 | 2016-05-11 | 河南水木环保科技股份有限公司 | Solar magnetic-suspension central-air-conditioning heat supply system |
CN205807901U (en) * | 2016-07-14 | 2016-12-14 | 河南水木环保科技股份有限公司 | A kind of solar-heating heat of compression press system |
-
2016
- 2016-07-14 CN CN201610550885.1A patent/CN106052185A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5546312A (en) * | 1978-09-27 | 1980-04-01 | Hitachi Ltd | Solar heat utilization system |
CN1945173A (en) * | 2006-11-09 | 2007-04-11 | 中国科学技术大学 | Multiple heat source multifunction solar energy heat pump |
CN202792237U (en) * | 2012-08-16 | 2013-03-13 | 河南水木太阳能电力工程有限公司 | Intelligent full automatic control solar double water tank heating system |
CN105571151A (en) * | 2016-02-15 | 2016-05-11 | 河南水木环保科技股份有限公司 | Solar magnetic-suspension central-air-conditioning heat supply system |
CN205807901U (en) * | 2016-07-14 | 2016-12-14 | 河南水木环保科技股份有限公司 | A kind of solar-heating heat of compression press system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106705451A (en) * | 2016-12-28 | 2017-05-24 | 淮北矿业(集团)工程建设有限责任公司 | Solar hot water circulating system |
CN107218640A (en) * | 2017-06-26 | 2017-09-29 | 徐州凯迪桑拿设备有限公司 | One kind concentrates heat accumulation central heating system |
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Application publication date: 20161026 |