CN208253537U - Ladder heated type solar steam device - Google Patents
Ladder heated type solar steam device Download PDFInfo
- Publication number
- CN208253537U CN208253537U CN201820676872.3U CN201820676872U CN208253537U CN 208253537 U CN208253537 U CN 208253537U CN 201820676872 U CN201820676872 U CN 201820676872U CN 208253537 U CN208253537 U CN 208253537U
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- water
- heat exchange
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- tank
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- 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
- Y02E10/44—Heat exchange systems
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- Engine Equipment That Uses Special Cycles (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
Ladder heated type solar steam device, including heat exchange tank, water tank, solar energy collection in a row and steamdrum；Mutual disconnected tube side chamber A, tube side chamber B and shell side chamber are equipped in heat exchange tank；Water tank is equipped with preheating refluxing opening, opposing steam flow mouth, discharge outlet A, discharge outlet B and the water supplement port for being connected to its inner cavity；Solar energy collection is in a row interior to be equipped with conduction oil channel；Steamdrum is equipped with the air intake and venthole for being connected to its inner cavity.The utility model has the advantage of, when water source (water i.e. in water pot) temperature is very low, if directly exchanging heat with high temperature heat conductive oil, then because temperature difference is larger, it is warming up to predetermined temperature and output steam needs consumes a longer time, preheating temperature raising circulation can be then first passed through to exchange heat with solar energy heating circulation, water source temperature is set to be maintained at a high value, after conduction oil absorbs solar heat and reaches target temperature, carried out again with the water source of higher temperature heat exchange can output high-temperature steam rapidly, shorten the steam output time.
Description
Technical field
The utility model relates to vapour systems, belong to solar energy optical-thermal applied technical field, especially a kind of ladder heating
Formula solar steam device.
Background technique
Solar energy at present stops the application overwhelming majority of solar energy optical-thermal as new energy, wide market
In domestic solar direction, and is still in for industrial solar energy equipment the development phase.
The United Nations's energy administration research data shows that in the fossil energy of mankind's consumption, 50% or more is to obtain industry
Steam has saved valuable non-renewable resources, and will be big if obtaining industrial steam using solar energy substitution fossil energy
Amount reduces carbon emission.
It steams, is roasting, drying, heating, keeping the temperature and fermentation is the basic function of industrial steam, the institute of the existing industrial steam energy
Use solar energy with less, reason is: 1, industrial steam required temperature is between 100-250 DEG C, and existing solar energy steams
The vapor (steam) temperature of boiler furnace output only up to 150 DEG C, lower than electric boiler, natural gas boiler and oil burning boiler can output
Vapor (steam) temperature constrains application of the solar energy on industrial steam direction.2, existing solar boiler relies on solar energy conduct
Unique heat source, is affected by weather, and output vapor (steam) temperature is inadequate when bad weather, and industrial requirements are not achieved.3, in winter
In the lower situation of water source temperature, heats water to output steam and take a long time, efficiency is lower.
Summary of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, and provide a kind of ladder heated type solar steam dress
It sets, it solves low existing industrial solar energy steam boiler output vapor (steam) temperature, low efficiency, is asked by what weather was affected
Topic.
The technical solution of the utility model is: ladder heated type solar steam device, including heat exchange tank, water tank, too
Sun can collect in a row and steamdrum；
Mutual disconnected tube side chamber A, tube side chamber B and shell side chamber are equipped in heat exchange tank；Heat exchange tank shell is equipped with and is connected to
The oil inlet A and oil outlet A of shell side chamber, the both ends of tube side chamber A are respectively formed water inlet A and water outlet A on heat exchange tank shell,
The both ends of tube side chamber B are respectively formed water inlet B and water outlet B on heat exchange tank shell；
Water tank is equipped with preheating refluxing opening, opposing steam flow mouth, discharge outlet A, discharge outlet B and the moisturizing for being connected to its inner cavity
Mouthful；Preheat the water inlet that refluxing opening passes through pipeline connection to heat exchange tank by the water outlet B of pipeline connection to heat exchange tank, discharge outlet A
Mouth A, discharge outlet B pass through the water inlet B of pipeline connection to heat exchange tank, and water supplement port is connected to external water source；
Solar energy collection is in a row interior to be equipped with conduction oil channel, and conduction oil channel forms oil inlet on the rows of shell of solar energy collection
Mouth B and oil outlet B, oil inlet B are connected to the oil outlet A of heat exchange tank by pipeline, and oil outlet B is connected to heat exchange tank by pipeline
Oil inlet A；
Steamdrum is equipped with the air intake and venthole for being connected to its inner cavity, and air intake passes through pipeline connection to heat exchange tank
Water outlet A, the opposing steam flow mouth that venthole passes through pipeline connection to water tank.
The further technical solution of the utility model is: it further includes terminal heat exchanging pipe；Terminal heat exchanging pipe is located at storage
Between the opposing steam flow mouth of water pot and the venthole of steamdrum, terminal heat exchanging pipe one end is admission end, and the other end is steam output end,
Admission end is connected to by pipeline with the venthole of steamdrum, and steam output end is connected to by pipeline with the opposing steam flow mouth of water tank.
Further technical solution is the utility model: the admission end of the venthole of steamdrum and terminal heat exchanging pipe it
Between pipeline be equipped with pressure reducing valve.
The further technical solution of the utility model is: it further includes that steam goes out stream interface；Steam goes out stream interface and is located at steaming
On pipeline between the venthole of drum and the opposing steam flow mouth of water tank, steam goes out stream interface equipped with valve D.
Further technical solution is the utility model: the venthole and steam of steamdrum go out the pipeline between stream interface
It is equipped with pressure reducing valve.
The further technical solution of the utility model is: it further includes heating device；Heating device is located at water tank
On pipeline between discharge outlet A and the water inlet A of heat exchange tank；Heating device is electric heater or gas heater.
The further technical solution of the utility model is: solar energy collection in a row includes the more thermal-collecting tubes being arranged in juxtaposition,
The heat-conducting oil pipes being in U-shape are equipped in thermal-collecting tube, the heat-conducting oil pipes of whole thermal-collecting tubes are sequentially communicated, and are formed one and coherent led
Hot oil channel.
The further technical solution of the utility model is: the temperature sensor A for detecting water temperature is equipped in water tank,
Pipeline between the venthole of steamdrum and the admission end of terminal heat exchanging pipe is equipped with the temperature for detecting vapor (steam) temperature and passes
Sensor B.
The further technical solution of the utility model is: between the discharge outlet B of water tank and the water inlet B of heat exchange tank
Pipeline is equipped with water pump B, and the pipeline between the discharge outlet A of water tank and the water inlet A of heat exchange tank is equipped with water pump A, heat exchange tank
Oil outlet A and the rows of oil inlet B of solar energy collection between pipeline be equipped with oil pump.
The further technical solution of the utility model is: the oil outlet A and the rows of oil inlet B of solar energy collection of heat exchange tank
Between pipeline be equipped with valve A；Pipeline between the water outlet B of heat exchange tank and the preheating refluxing opening of water tank is equipped with valve
B；Pipeline between the water outlet A of heat exchange tank and the air intake of steamdrum is equipped with valve C.
The utility model has the advantages that compared with prior art
1, when water source (water i.e. in water pot) temperature is very low, if directly exchanging heat with high temperature heat conductive oil, because of temperature
Difference it is larger, be warming up to predetermined temperature and output steam needs consume a longer time, then can first pass through preheating temperature raising circulation with too
Sun can collect thermal cycle and exchange heat, and water source temperature is made to be maintained at a high value, reach mesh when conduction oil absorbs solar heat
After marking temperature, then with the water source of higher temperature carry out heat exchange can output high-temperature steam rapidly, shorten the steam output time.
2, when illumination condition is bad or exceedingly odious weather, solar energy heating circulation cannot be absorbed into enough heats
When, heating device can be started, the steam of temperature requirement is met with output, utmostly ensure that heat-needing facility (exchanges heat with terminal
The heat-needing facility of tubulation heat exchange) the continual and steady operating of energy.
3, steamdrum is for storing interim steam and steady pressure, then by steady and sustained after decompression pressure regulating valve
It is output to terminal heat exchanging pipe, to provide the high temperature and high pressure steam of steady and continuous for heat-needing facility.
4, the heat-conducting oil pipes of U-shaped are equipped in the rows of thermal-collecting tube of solar energy collection, the heat-conducting oil pipes of U-shaped compare existing I shape
Heat-conducting oil pipes, one times of oil circuit lengthened stroke, can more fully carry out thermal-arrest, Heat-collecting effect is more preferable, and conduction oil can reach
Temperature it is higher, the vapor (steam) temperature of output can reach 200 DEG C, and what the device had been expanded in the raising of temperature upper limit applies model
It encloses.
The utility model is further described below in conjunction with figure and embodiment.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the structural schematic diagram of embodiment 2.
Specific embodiment
Embodiment 1:
As shown in Figure 1, ladder heated type solar steam device, including heat exchange tank 1, water tank 2, solar energy collection it is in a row 3,
Steamdrum 4 and terminal heat exchanging pipe 51.
Mutual disconnected tube side chamber A, tube side chamber B and shell side chamber are equipped in heat exchange tank 1.1 shell of heat exchange tank is equipped with connection
To the oil inlet A11 and oil outlet A12 of shell side chamber, the both ends of tube side chamber A are respectively formed water inlet A 13 on 1 shell of heat exchange tank
Water inlet B 15 and water outlet B 16 are respectively formed on 1 shell of heat exchange tank with the both ends of water outlet A 14, tube side chamber B.Heat exchange tank 1
Oil outlet A12 and solar energy collection in a row 3 oil inlet B31 between pipeline be equipped with oil pump 83.The oil outlet of heat exchange tank 1
A12 and solar energy integrate the pipeline between in a row 3 oil inlet B31 equipped with valve A91 (valve A91 is normally close valve).Heat exchange tank 1
Water outlet B 16 and water tank 2 preheating refluxing opening 21 between pipeline be equipped with valve B92 (valve B92 be normally close valve).It changes
Pipeline between the water outlet A 14 of hot tank 1 and the air intake 41 of steamdrum 4 is equipped with valve C93 (valve C93 is normally close valve).
Water tank 2 is equipped with the preheating refluxing opening 21, opposing steam flow mouth 22, discharge outlet A23, discharge outlet for being connected to its inner cavity
B24 and water supplement port 25.Refluxing opening 21 is preheated by the water outlet B 16 of pipeline connection to heat exchange tank 1, discharge outlet A23 passes through pipeline
It is connected to the water inlet A 13 of heat exchange tank 1, water inlet B 15 of the discharge outlet B24 by pipeline connection to heat exchange tank 1, the company of water supplement port 25
Pass to external water source.Pipeline between the discharge outlet B24 of water tank 2 and the water inlet B 15 of heat exchange tank 1 is equipped with water pump B82, storage
Pipeline between the discharge outlet A23 of water pot 2 and the water inlet A 13 of heat exchange tank 1 is equipped with water pump A81.
Be equipped with conduction oil channel in solar energy collection in a row 3, conduction oil channel formed on the rows of shell of solar energy collection into
Hydraulic fluid port B31 and oil outlet B32, oil inlet B31 are connected to the oil outlet A12 of heat exchange tank 1 by pipeline, and oil outlet B32 passes through pipe
Road is connected to the oil inlet A11 of heat exchange tank 1.
Steamdrum 4 is equipped with the air intake 41 and venthole 42 for being connected to its inner cavity, and air intake 41 passes through pipeline connection extremely
The water outlet A 14 of heat exchange tank 1.Pipeline between the venthole 42 of steamdrum 4 and the admission end of terminal heat exchanging pipe 51 is equipped with
Pressure reducing valve 94 (pressure reducing valve 94 is normally open valve).
51 one end of terminal heat exchanging pipe is admission end, and the other end is steam output end, and admission end passes through pipeline connection to steamdrum 4
Venthole 42, steam output end by pipeline connection to water tank 2 opposing steam flow mouth 22.
It is preferred that further including heating device 6, heating device 6 is electric heater or gas heater.Heating device 6 is set
On pipeline between the discharge outlet A23 of water tank 2 and the water inlet A 13 of heat exchange tank 1, to heat discharge outlet A23 and water inlet
The water in pipeline between A13.When illumination condition is bad or exceedingly odious weather, solar energy collection in a row 3 cannot be absorbed into foot
When enough heats, heating device can be started, the steam of temperature requirement is met with output, utmostly ensure heat-needing facility i.e. with end
The operating for holding the heat-needing facility energy of heat exchanging pipe heat exchange continual and steady.
It is preferred that solar energy collection in a row 3 includes the more thermal-collecting tubes being arranged in juxtaposition, the conduction oil being in U-shape is equipped in thermal-collecting tube
Pipe, the heat-conducting oil pipes of whole thermal-collecting tubes are sequentially communicated, and form a coherent conduction oil channel.The heat-conducting oil pipes phase of U-shaped
Than the heat-conducting oil pipes of existing I shape, one times of oil circuit lengthened stroke, thermal-arrest can be more fully carried out, Heat-collecting effect is more preferable.
It is preferred that being equipped with the temperature sensor A71 for detecting water temperature, the venthole 42 and terminal of steamdrum 4 in water tank 2
Pipeline between the admission end of heat exchanging pipe 51 is equipped with the temperature sensor B72 for detecting vapor (steam) temperature.When device is run,
Water source temperature in temperature sensor A71 real-time detection water tank, if detecting, water temperature lower than 10 DEG C, controls water pump by system
B82 starting, makes water and the conduction oil in heat exchange tank 1 in water tank 2 exchange heat, to promote water temperature.Temperature sensor B72 is real
When detection 4 air intake 41 of steamdrum before pipeline in vapor (steam) temperature, if detect vapor (steam) temperature lower than predetermined temperature value,
It is remained off by system control valve door C93, while controlling heating device starting, to promote water temperature, and then promote steam temperature
Degree is then opened by system control valve door C93 when vapor (steam) temperature is higher than predetermined temperature value, steam is made to enter steamdrum 4.
Sketch the use of the utility model: ladder heated type solar steam device includes three tunnels circulation, is too respectively
Sun can collect thermal cycle, preheating temperature raising circulation and heat exchange and steam circulation.
Solar energy heating cyclic absorption solar energy simultaneously exchanges heat with other two-way circulation, to provide heat for package unit
Can source, solar energy heating circulation includes heat exchange tank 1, oil pump 83, solar energy collection in a row 3, valve A91 and several connecting lines.
Heat exchange steams circulation and solar energy heating cycle heat exchange so that output is changed for supplying the high-temperature steam of heat-needing facility
It includes heat exchange tank 1, valve C93, steamdrum 4, pressure reducing valve 94, terminal heat exchanging pipe 51, water tank 2, water pump A81 that heat, which is steamed and recycled,
And several connecting lines.
Preheating temperature raising circulation and solar energy heating circulation carry out heat exchange to promote water source temperature, preheating temperature raising circulation
Including heat exchange tank 1, valve B92, water tank 2, water pump B82 and several connecting lines.
Embodiment 2:
As shown in Fig. 2, the present embodiment is compared with Example 1, difference is only that, terminal heat exchanging pipe 51 is replaced with steam
Stream interface 52 out.Steam goes out the pipe that stream interface 52 is located between the venthole 42 of steamdrum 4 and the opposing steam flow mouth 22 of water tank 2
On the road, steam goes out stream interface 52 equipped with valve D521.The venthole 42 and steam of steamdrum 4 go out the pipeline between stream interface 52
It is equipped with pressure reducing valve 94.
Heat exchange steams circulation and solar energy heating cycle heat exchange so that output is changed for supplying the high-temperature steam of heat-needing facility
Heat, which steams to recycle, goes out stream interface 52, water tank 2, water pump A81 including heat exchange tank 1, valve C93, steamdrum 4, pressure reducing valve 94, steam
And several connecting lines.
Claims (10)
1. ladder heated type solar steam device, it is characterized in that: in a row including heat exchange tank (1), water tank (2), solar energy collection
(3) and steamdrum (4)；
Mutual disconnected tube side chamber A, tube side chamber B and shell side chamber are equipped in heat exchange tank (1)；Heat exchange tank (1) shell is equipped with connection
To the oil inlet A (11) and oil outlet A (12) of shell side chamber, the both ends of tube side chamber A are respectively formed on heat exchange tank (1) shell into water
Mouth A (13) and water outlet A (14), the both ends of tube side chamber B are respectively formed water inlet B (15) and water outlet on heat exchange tank (1) shell
Mouth B (16)；
Water tank (2) is equipped with the preheating refluxing opening (21) for being connected to its inner cavity, opposing steam flow mouth (22), discharge outlet A (23), row
Mouth of a river B (24) and water supplement port (25)；It preheats refluxing opening (21) and passes through the water outlet B (16) of pipeline connection to heat exchange tank (1), draining
Mouth A (23) passes through the water inlet A (13) of pipeline connection to heat exchange tank (1), and discharge outlet B (24) passes through pipeline connection to heat exchange tank
(1) water inlet B (15), water supplement port (25) are connected to external water source；
Solar energy collection is in a row (3) interior equipped with conduction oil channel, and conduction oil channel forms oil inlet on the rows of shell of solar energy collection
Mouth B (31) and oil outlet B (32), oil inlet B (31) are connected to the oil outlet A (12), oil outlet B of heat exchange tank (1) by pipeline
(32) the oil inlet A (11) of heat exchange tank (1) is connected to by pipeline；
Steamdrum (4) is equipped with the air intake (41) and venthole (42) for being connected to its inner cavity, and air intake (41) is connected by pipeline
Pass to the water outlet A (14) of heat exchange tank (1), the opposing steam flow mouth (22) that venthole (42) passes through pipeline connection to water tank (2).
2. ladder heated type solar steam device as described in claim 1, it is characterized in that: it further includes terminal heat exchanging pipe
(51)；Terminal heat exchanging pipe (51) be located at water tank (2) opposing steam flow mouth (22) and steamdrum (4) venthole (42) it
Between, terminal heat exchanging pipe (51) one end is admission end, and the other end is steam output end, and admission end is gone out by pipeline and steamdrum (4)
Steam ports (42) connection, steam output end are connected to by pipeline with the opposing steam flow mouth (22) of water tank (2).
3. ladder heated type solar steam device as claimed in claim 2, it is characterized in that: the venthole of steamdrum (4)
(42) pipeline between terminal heat exchanging pipe (51) admission end is equipped with pressure reducing valve (94).
4. ladder heated type solar steam device as described in claim 1, it is characterized in that: it further includes that steam goes out stream interface
(52)；Steam goes out stream interface (52) and is located between the venthole (42) of steamdrum (4) and the opposing steam flow mouth (22) of water tank (2)
Pipeline on, steam goes out stream interface (52) equipped with valve D (521).
5. ladder heated type solar steam device as claimed in claim 4, it is characterized in that: the venthole of steamdrum (4)
(42) and steam goes out the pipeline between stream interface (52) equipped with pressure reducing valve (94).
6. ladder heated type solar steam device according to any one of claims 1 to 5, it is characterized in that: it further includes adding
Thermal (6)；Heating device (6) is located between the discharge outlet A (23) of water tank (2) and the water inlet A (13) of heat exchange tank (1)
On pipeline；Heating device (6) is electric heater or gas heater.
7. ladder heated type solar steam device as claimed in claim 6, it is characterized in that: solar energy collection in a row (3) includes
The more thermal-collecting tubes being arranged in juxtaposition, thermal-collecting tube is interior to be equipped with the heat-conducting oil pipes being in U-shape, and the heat-conducting oil pipes of whole thermal-collecting tubes successively connect
It is logical, and form a coherent conduction oil channel.
8. ladder heated type solar steam device as claimed in claim 7 is used for it is characterized in that: being equipped in water tank (2)
The temperature sensor A (71) for detecting water temperature, between the venthole (42) of steamdrum (4) and the admission end of terminal heat exchanging pipe (51)
Pipeline be equipped with temperature sensor B (72) for detecting vapor (steam) temperature.
9. ladder heated type solar steam device as claimed in claim 8, it is characterized in that: the discharge outlet B of water tank (2)
(24) pipeline between the water inlet B (15) of heat exchange tank (1) is equipped with water pump B (82), the discharge outlet A (23) of water tank (2)
Pipeline between the water inlet A (13) of heat exchange tank (1) is equipped with water pump A (81), the oil outlet A (12) of heat exchange tank (1) with too
Sun can collect the pipeline between the oil inlet B (31) of (3) in a row and be equipped with oil pump (83).
10. ladder heated type solar steam device as claimed in claim 6, it is characterized in that: the oil outlet A of heat exchange tank (1)
(12) pipeline between the oil inlet B (31) of solar energy collection (3) in a row is equipped with valve A (91)；The water outlet of heat exchange tank (1)
Pipeline between B (16) and the preheating refluxing opening (21) of water tank (2) is equipped with valve B (92)；The water outlet A of heat exchange tank (1)
(14) pipeline between the air intake (41) of steamdrum (4) is equipped with valve C (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820676872.3U CN208253537U (en) | 2018-05-08 | 2018-05-08 | Ladder heated type solar steam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820676872.3U CN208253537U (en) | 2018-05-08 | 2018-05-08 | Ladder heated type solar steam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208253537U true CN208253537U (en) | 2018-12-18 |
Family
ID=64634394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820676872.3U Expired - Fee Related CN208253537U (en) | 2018-05-08 | 2018-05-08 | Ladder heated type solar steam device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208253537U (en) |
-
2018
- 2018-05-08 CN CN201820676872.3U patent/CN208253537U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20210508 |
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| CF01 | Termination of patent right due to non-payment of annual fee |