CN202195589U - Solar vacuum superconducting heating furnace - Google Patents
Solar vacuum superconducting heating furnace Download PDFInfo
- Publication number
- CN202195589U CN202195589U CN2011200681118U CN201120068111U CN202195589U CN 202195589 U CN202195589 U CN 202195589U CN 2011200681118 U CN2011200681118 U CN 2011200681118U CN 201120068111 U CN201120068111 U CN 201120068111U CN 202195589 U CN202195589 U CN 202195589U
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- China
- Prior art keywords
- heater
- heating furnace
- coil pipe
- pipe
- furnace
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- Expired - Fee Related
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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
Abstract
The utility model is a solar vacuum superconducting heating furnace belonging to the heat exchange equipment, wherein a combustion chamber is arranged at the left end portion of the furnace body and forms a combustion system with a burner; a flue, a flue gas pipe and a solar hot fluid coli are mounted at the lower half part of the inner space of the furnace body, and a composite chemical superconducting medium fluid is filled in the lower half part thereof; and a heated fluid coil is mounted at the upper half part of the inner space of the furnace body; therefore, a heat transfer system is formed. A connecting bend, a smoke gathering pipe and a chimney nipple form a flue gas channel. Besides, the inlet and outlet adapters of the heated fluid coil and the solar hot fluid coil both are mounted at the right end of the furnace body. The heating furnace has the following major advantages that: the heating furnace provides heating by means of solar energy in most time through out the year in addition to the use of natural gas in rainy weather, so that a large amount of valuable resources such as the natural gas or crude oil are saved; the thermal efficiency of the heating furnace is increased by 35% in contrast with that of a water jacket furnace, and is capable of reaching 90-95%, so that 35% of steel material is saved; water is not needed; after the fire is out, the superconducting medium may not be solidified and frozen; and the heating furnace operates in a negative pressure state and thereby is safe and reliable; and the heating furnace is capable of taking the place of the oil-field water jacket furnace and also suitable for heating, bathing and the like.
Description
(1) technical field
The utility model relates to heat supply and heat-exchange apparatus, relates to the heating furnace that utilizes solar heat, wherein not directly contact of heat exchange medium.It particularly is a kind of solar vacuum superconductive heating furnace.
(2) background technology
For many years, domestic oil gas field is generally used " water jacket furnace " heat tracing equipment as oil-gas gathering and transportation system.Water jacket furnace is done fuel with natural gas or crude oil, with water heating, with water be again heat transfer medium the crude oil of heat transferred fluidised form, natural gas or oil-water mixture, it reached and keep the temperature of gathering and transferring process requirement.The major defect of this class A furnace A is: the thermal efficiency is lower, and about about 60%; Rolled steel dosage is more, and insulation material is required height, and manufacturing cost is higher; The pressure operation is arranged, need often add water, flame-out easy freezing, the unmanned accident is more.Through retrieval,, all do not overcome above-mentioned whole shortcoming to existing more than ten piece of the improved patent documentation of water jacket furnace.
(3) summary of the invention
In view of the shortcoming and defect part that above-mentioned prior art exists, the purpose of the utility model just is that development provides a kind of structure and the distinguished solar vacuum superconductive heating furnace of principle.Further improve the thermal efficiency, and replace oil gas fuel, save valuable petroleum resources, reduce rolled steel dosage, reduce manufacturing cost, guarantee the oil-gas gathering and transportation system safe operation with inexhaustible solar energy.
Above-mentioned purpose is realized by following technical proposals:
The solar vacuum superconductive heating furnace comprises combustion system, heat transfer system, exhaust gases passes and body of heater.Combustion system is made up of burner and combustion chamber.Heat transfer system is made up of fire tube, fume pipe, solar heat fluid coil pipe, heated fluid coil pipe and heat transfer superconductive medium.Exhaust gases passes is made up of large and small connecting bend, remittance smoke pipe and chimney nipple.Body of heater is cylindrical steel cylindrical shell, and its outer surface has thermal insulating warm-keeping layer.It is characterized in that the outer end, combustion chamber is communicated with burner by blank flange.The inner end, combustion chamber is communicated with the fire tube left end of body of heater inner chamber Lower Half.The fume pipe right-hand member of fire tube both sides is communicated with the fire tube with 90 ° elbow.The fume pipe left end is communicated with the remittance smoke pipe with 90 ° elbow.The smoke pipe that converges is communicated with the outer chimney nipple of body of heater.Solar heat fluid coil pipe is installed in fire tube and fume pipe top, and its hot fluid is installed in the body of heater right-hand member into and out of adapter.The heated fluid coil pipe is installed in the body of heater inner chamber first half, and its heated fluid is installed in the body of heater right-hand member into and out of adapter.Body of heater inner chamber Lower Half is equipped with composite chemical superconductive medium liquid, and the superconductive medium liquid level is below the heated fluid coil pipe, more than the solar heat fluid coil pipe.Body of heater upper top outside is installed and is added dielectric fluid adapter, vacuum valve, Pressure gauge and temperature sensor.The bottom of furnace body outside installs and fixes saddle, sliding saddle and discharging tube.
Solar heat fluid coil pipe in the above-mentioned solar vacuum superconductive heating furnace is less than and is equal to or greater than 4, and its right ends is fixed on the fiery drum outer wall with several gripper shoes with 180 ° elbow head and the tail connection mutually.Being connected into and out of taking over hot fluid with screw thread or alternate manner of this coil pipe into and out of end.
Heated fluid coil pipe in the above-mentioned solar vacuum superconductive heating furnace is less than and is equal to or greater than 10, its right ends with 180 ° elbow mutually head and the tail be communicated with, be installed on the inboard wall of furnace body with propping up tube sheet and back-up block.Being connected into and out of taking over heated fluid with screw thread or alternate manner of this coil pipe into and out of end.
A tube sheet of heated fluid coil pipe is semicircle in the above-mentioned solar vacuum superconductive heating furnace, is uniformly distributed with the circular hole of some installation coil pipes.
Fire tube in the above-mentioned solar vacuum superconductive heating furnace with about two backing plates be installed in the body of heater intracavity bottom.
According to the solar vacuum superconductive heating furnace that the technique scheme processing and manufacturing becomes, major advantage is:
1. owing to adopt low temperature composite chemical superconductive medium, its boiling point has only 35 ℃, is heated to the boiling vaporization by normal temperature, and comparable water jacket furnace is saved 60～65% fuel.Can save 100% fuel during with solar energy heating.Simultaneously more reasonable because of structural design again, its thermal efficiency can reach 90～95%, is much improved than water jacket furnace.
2. remove the minority rainy weather and heat with natural gas, annual most time utilization solar energy heating have been saved valuable resource of natural gas greatly.
3. owing to adopt the phase transition of vacuum heat transfer technology, make its hot melt littler, in light weight than height, volume, comparable water jacket furnace with constant power is saved steel about 35%, and manufacturing cost is lower, transports and install more convenient.
4. when moving, furnace pressure is lower than the outer atmospheric pressure of stove all the time.When superconductive medium in the stove was warmed to 150～160 ℃, the body of heater chamber pressure was between 0.03～0.05MPa, and exhausted nothing is exploded, the sorrow of quick-fried thorax.In case flame-out, the composite chemical superconductive medium can not solidify or freeze in the stove.No longer include the trouble that often adds water.
This heating furnace not only can replace long-term water jacket furnace in usefulness, and can be used for heating, bathing etc.
(4) description of drawings
Accompanying drawing 1 is the overall structure sketch map of the utility model.
Accompanying drawing 2 is that the C of Fig. 1 is to (overlooking) sketch map.
Accompanying drawing 4 is B-B partial schematic sectional view of Fig. 1.
(5) specific embodiment
Embodiment of accompanying drawings:
In the accompanying drawing, the 1st, the combustion chamber, 2 is 90 ° of big elbows, 3 is 90 ° of eyesight elbows, the 4th, fixed saddle; The 5th, fume pipe, the 6th, solar heat fluid coil pipe, the 7th, discharging tube, the 8th, sliding saddle, the 9th, fire tube; The 10th, fire tube backing plate, the 11st, chimney erects nipple, and the 12nd, the horizontal nipple of chimney, the 13rd, the remittance smoke pipe, the 14th, add the dielectric fluid short tube; 15 and 19 is tube sheets, the 16th, and vacuum valve is taken over, and the 17th, gauge manifold, the 18th, body of heater, the 20th, heated fluid coil pipe; The 21st, coil pipe is communicated with 180 ° of elbows, and the 22, the 23rd, heated fluid is into and out of adapter, and the 24th, back-up block, the 25, the 26th, the solar heat fluid is into and out of adapter, and the 27th, gripper shoe.
Shown in accompanying drawing, this heating furnace comprises combustion system, heat transfer system, exhaust gases passes and body of heater 18.Combustion system is made up of burner (not drawing among the figure) and combustion chamber 1.Heat transfer system is made up of fire tube 9, fume pipe 5, solar heat fluid coil pipe 6, heated fluid coil pipe 20 and heat transfer superconductive medium.Exhaust gases passes by large and small connecting bend 2,3, converge smoke pipe 13 and chimney nipple 11,12 and form.Body of heater 18 is cylindrical steel cylindrical shell, and its outer surface has thermal insulating warm-keeping layer.It is characterized in that 1 outer end, combustion chamber is communicated with burner by blank flange.1 inner end, combustion chamber is communicated with fire tube 9 left ends of body of heater 18 inner chamber Lower Halves.Fume pipe 5 right-hand members of fire tube 9 both sides are communicated with fire tube 9 with 90 ° elbow 3.Fume pipe 5 left ends are communicated with remittance smoke pipe 13 with 90 ° elbow 3,2.The smoke pipe 13 that converges is communicated with body of heater 18 outer chimney nipples 11,12.Sun stream of people body disc pipe 6 is installed in fire tube 9 and fume pipe 5 tops, and its hot fluid is installed in body of heater 18 right-hand members into and out of taking over 25,26.Heated fluid coil pipe 20 is installed in the body of heater 18 inner chamber first halves, and its heated fluid is installed in body of heater 18 right-hand members into and out of taking over 22,23.Body of heater 18 inner chamber Lower Halves are equipped with composite chemical superconductive medium liquid.The superconductive medium liquid level is at heated fluid coil pipe below 20, solar heat fluid coil pipe more than 6.Body of heater 18 upper tops outside is installed and is added dielectric fluid adapter 14, vacuum valve adapter 16, gauge manifold 17 and temperature sensor.Outside, body of heater 18 bottoms installs and fixes saddle 4, sliding saddle 8 and discharging tube 7.
By Fig. 1, shown in 3, the solar heat fluid coil pipe 6 of present embodiment has four, and its right ends is communicated with mutually with 180 ° elbow 21 from beginning to end, is fixed on several gripper shoes 27 on the outer wall of fire tube 9.Being connected into and out of taking over 25,26 with hot fluid with engage thread of this coil pipe 6 into and out of end.
By Fig. 1, shown in 3, the heated fluid coil pipe 20 of present embodiment has ten (numberings 1～10), and its right ends is communicated with mutually with 180 ° elbow 21 from beginning to end, is installed on body of heater 18 inwalls with a tube sheet 15,19 and back-up block 24.Being connected into and out of taking over 22,23 with heated fluid with engage thread of this coil pipe 20 into and out of end.
By Fig. 1, shown in 3, a tube sheet 15,19 of heated fluid coil pipe 20 is semicircle, is uniformly distributed with the circular hole of some installation coil pipes 20.
By Fig. 1, shown in 3, two backing plates 10 are installed in body of heater 18 intracavity bottoms about fire tube 9 usefulness.
The operation principle of this heating furnace is: at sunny weather, utilize solar energy heat collector that conduction oil, superheated steam, superconductive medium or other hot fluid are provided, hot fluid is successively flowed to the solar heat fluid coil pipe 6 in the stove.Hot fluid in the coil pipe 6 is indirectly to superconductive medium liquid heating in the stove; Make its vaporization be full of furnace chamber; To heated fluid coil pipe 20 heating of top, the heated fluid (crude oil, natural gas or oil-water mixture) in the coil pipe 20 is indirectly heated to the temperature of requirement to the superconductive medium of high-temperature gas again.Annual overwhelming majority time solar energy heating capable of using.Only, just utilize oil well natural gas or crude oil to do fuel, mix with air, 1 fully burning in the combustion chamber through burner at rare rainy weather.Flame that produces and high-temperature flue gas are introduced into fire tube 9, get into fume pipe 5 again.Fire tube 9 after being heated heats superconductive medium liquid in the stove with fume pipe 5 again, makes its vaporization be full of furnace chamber.The superconductive medium of high-temperature gas heats the heated fluid coil pipe 20 of top again.Superconductive medium after the heat radiation cools down, and becomes liquid state by gaseous state, falls back to the furnace chamber bottom, is heated vaporization once more.So repeatedly, reach thermal equilibrium state in the stove.Heated fluid successively gets into heating furnace, is met the requirements of temperature by indirect, successively exports from heating furnace again.Because the condensation of superconductive medium steam makes furnace chamber interior near vacuum state, furnace pressure can be guaranteed equipment safety operation near the outer atmospheric pressure of stove.
Claims (5)
1. solar vacuum superconductive heating furnace; Comprise combustion system, heat transfer system, exhaust gases passes and body of heater (18); Combustion system is made up of burner and combustion chamber (1); Heat transfer system is made up of fire tube (9), fume pipe (5), solar heat fluid coil pipe (6), heated fluid coil pipe (20) and heat transfer superconductive medium, and exhaust gases passes is made up of large and small connecting bend (2,3), remittance smoke pipe (13) and chimney nipple (11,12), and body of heater (18) is cylindrical steel cylindrical shell; Its outer surface has thermal insulating warm-keeping layer; It is characterized in that outer end, combustion chamber (1) is communicated with burner by blank flange, inner end, combustion chamber (1) is communicated with fire tube (9) left end of body of heater (18) inner chamber Lower Half, and fume pipe (5) right-hand member of fire tube (9) both sides is communicated with fire tube (9) with 90 ° elbow (3); Fume pipe (5) left end is communicated with remittance smoke pipe (13) with 90 ° elbow (3,2); The smoke pipe (13) that converges is communicated with the outer chimney nipple (11,12) of body of heater (18), and solar heat fluid coil pipe (6) is installed in fire tube (9) and fume pipe (5) top, and its hot fluid is installed in body of heater (18) right-hand member into and out of taking over (25,26); Heated fluid coil pipe (20) is installed in body of heater (18) the inner chamber first half; Its heated fluid is installed in body of heater (18) right-hand member into and out of taking over (22,23), and body of heater (18) inner chamber Lower Half is equipped with composite chemical superconductive medium liquid, and the superconductive medium liquid level is below the heated fluid coil pipe (20), more than the solar heat fluid coil pipe (6); Body of heater (18) upper top outside is installed and is added dielectric fluid adapter (14), vacuum valve adapter (16), gauge manifold (17) and temperature sensor, and outside, body of heater (18) bottom installs and fixes saddle (4), sliding saddle (8) and discharging tube (7).
2. solar vacuum superconductive heating furnace according to claim 1; It is characterized in that solar heat fluid coil pipe (6) is less than is equal to or greater than 4; Its right ends is communicated with mutually with 180 ° elbow (21) from beginning to end; Be fixed on the outer wall of fire tube (9) being connected into and out of adapter (25,26) with hot fluid with screw thread or alternate manner of this coil pipe (6) into and out of end with several gripper shoes (27).
3. solar vacuum superconductive heating furnace according to claim 1; It is characterized in that heated fluid coil pipe (20) is less than is equal to or greater than 10; Its right ends is communicated with mutually with 180 ° elbow (21) from beginning to end; Be installed on body of heater (18) inwall being connected into and out of adapter (22,23) with heated fluid with screw thread or alternate manner of this coil pipe (20) into and out of end with tube sheet (15,19) and back-up block (24).
4. solar vacuum superconductive heating furnace according to claim 3, a tube sheet (15,19) that it is characterized in that heated fluid coil pipe (20) is uniformly distributed with the circular hole of some installation coil pipes (20) for semicircle.
5. solar vacuum superconductive heating furnace according to claim 1, it is characterized in that fire tube (9) with about two backing plates (10) be installed in body of heater (18) intracavity bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200681118U CN202195589U (en) | 2011-03-09 | 2011-03-09 | Solar vacuum superconducting heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200681118U CN202195589U (en) | 2011-03-09 | 2011-03-09 | Solar vacuum superconducting heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202195589U true CN202195589U (en) | 2012-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200681118U Expired - Fee Related CN202195589U (en) | 2011-03-09 | 2011-03-09 | Solar vacuum superconducting heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202195589U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036510A (en) * | 2017-12-27 | 2018-05-15 | 庆阳长荣机械设备制造有限公司 | Portable self circulation heat-conducting oil heating is prized |
| CN110617618A (en) * | 2019-08-29 | 2019-12-27 | 史玉芳 | Energy-saving heating furnace |
| CN114413475A (en) * | 2022-01-27 | 2022-04-29 | 松山湖材料实验室 | Oil field heating furnace and method for heating crude oil |
-
2011
- 2011-03-09 CN CN2011200681118U patent/CN202195589U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036510A (en) * | 2017-12-27 | 2018-05-15 | 庆阳长荣机械设备制造有限公司 | Portable self circulation heat-conducting oil heating is prized |
| CN108036510B (en) * | 2017-12-27 | 2023-10-27 | 庆阳长荣机械设备制造有限公司 | Movable self-circulation heat conduction oil heating sledge |
| CN110617618A (en) * | 2019-08-29 | 2019-12-27 | 史玉芳 | Energy-saving heating furnace |
| CN114413475A (en) * | 2022-01-27 | 2022-04-29 | 松山湖材料实验室 | Oil field heating furnace and method for heating crude oil |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20180309 |